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nobody
38114abb27 This commit was manufactured by cvs2svn to create tag
'Version_1_34_0_RC1'.

[SVN r37644]
2007-05-09 04:40:54 +00:00
82 changed files with 916 additions and 2655 deletions

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@@ -1,297 +0,0 @@
# Copyright 2018 Peter Dimov
# Distributed under the Boost Software License, Version 1.0.
language: cpp
sudo: false
dist: trusty
python: "2.7"
branches:
only:
- master
- develop
env:
matrix:
- BOGUS_JOB=true
matrix:
exclude:
- env: BOGUS_JOB=true
include:
- os: linux
compiler: g++
env: TOOLSET=gcc COMPILER=g++ CXXSTD=03,11
- os: linux
compiler: g++-4.4
env: TOOLSET=gcc COMPILER=g++-4.4 CXXSTD=98,0x
addons:
apt:
packages:
- g++-4.4
sources:
- ubuntu-toolchain-r-test
- os: linux
compiler: g++-4.6
env: TOOLSET=gcc COMPILER=g++-4.6 CXXSTD=03,0x
addons:
apt:
packages:
- g++-4.6
sources:
- ubuntu-toolchain-r-test
- os: linux
compiler: g++-4.7
env: TOOLSET=gcc COMPILER=g++-4.7 CXXSTD=03,11
addons:
apt:
packages:
- g++-4.7
sources:
- ubuntu-toolchain-r-test
- os: linux
compiler: g++-4.8
env: TOOLSET=gcc COMPILER=g++-4.8 CXXSTD=03,11
addons:
apt:
packages:
- g++-4.8
sources:
- ubuntu-toolchain-r-test
- os: linux
compiler: g++-4.9
env: TOOLSET=gcc COMPILER=g++-4.9 CXXSTD=03,11
addons:
apt:
packages:
- g++-4.9
sources:
- ubuntu-toolchain-r-test
- os: linux
compiler: g++-5
env: TOOLSET=gcc COMPILER=g++-5 CXXSTD=03,11,14,1z
addons:
apt:
packages:
- g++-5
sources:
- ubuntu-toolchain-r-test
- os: linux
compiler: g++-6
env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=03,11,14,1z
addons:
apt:
packages:
- g++-6
sources:
- ubuntu-toolchain-r-test
- os: linux
compiler: g++-7
env: TOOLSET=gcc COMPILER=g++-7 CXXSTD=03,11,14,17
addons:
apt:
packages:
- g++-7
sources:
- ubuntu-toolchain-r-test
- os: linux
compiler: g++-8
env: TOOLSET=gcc COMPILER=g++-8 CXXSTD=03,11,14,17,2a
addons:
apt:
packages:
- g++-8
sources:
- ubuntu-toolchain-r-test
- os: linux
compiler: g++-9
env: TOOLSET=gcc COMPILER=g++-9 CXXSTD=03,11,14,17,2a
addons:
apt:
packages:
- g++-9
sources:
- ubuntu-toolchain-r-test
- os: linux
compiler: clang++
env: TOOLSET=clang COMPILER=clang++ CXXSTD=03,11
- os: linux
compiler: /usr/bin/clang++
env: TOOLSET=clang COMPILER=/usr/bin/clang++ CXXSTD=03,11
addons:
apt:
packages:
- clang-3.3
- os: linux
compiler: /usr/bin/clang++
env: TOOLSET=clang COMPILER=/usr/bin/clang++ CXXSTD=03,11
addons:
apt:
packages:
- clang-3.4
- os: linux
compiler: clang++-3.5
env: TOOLSET=clang COMPILER=clang++-3.5 CXXSTD=03,11,14,1z
addons:
apt:
packages:
- clang-3.5
- libstdc++-4.9-dev
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-precise-3.5
- os: linux
compiler: clang++-3.6
env: TOOLSET=clang COMPILER=clang++-3.6 CXXSTD=03,11,14,1z
addons:
apt:
packages:
- clang-3.6
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-precise-3.6
- os: linux
compiler: clang++-3.7
env: TOOLSET=clang COMPILER=clang++-3.7 CXXSTD=03,11,14,1z
addons:
apt:
packages:
- clang-3.7
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-precise-3.7
- os: linux
compiler: clang++-3.8
env: TOOLSET=clang COMPILER=clang++-3.8 CXXSTD=03,11,14,1z
addons:
apt:
packages:
- clang-3.8
- libstdc++-4.9-dev
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-precise-3.8
- os: linux
compiler: clang++-3.9
env: TOOLSET=clang COMPILER=clang++-3.9 CXXSTD=03,11,14,1z
addons:
apt:
packages:
- clang-3.9
- libstdc++-4.9-dev
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-precise-3.9
- os: linux
compiler: clang++-4.0
env: TOOLSET=clang COMPILER=clang++-4.0 CXXSTD=03,11,14,1z
addons:
apt:
packages:
- clang-4.0
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-trusty-4.0
- os: linux
compiler: clang++-5.0
env: TOOLSET=clang COMPILER=clang++-5.0 CXXSTD=03,11,14,1z
addons:
apt:
packages:
- clang-5.0
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-trusty-5.0
- os: linux
compiler: clang++-6.0
env: TOOLSET=clang COMPILER=clang++-6.0 CXXSTD=03,11,14,17,2a
addons:
apt:
packages:
- clang-6.0
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-trusty-6.0
- os: linux
compiler: clang++-7
env: TOOLSET=clang COMPILER=clang++-7 CXXSTD=03,11,14,17,2a
addons:
apt:
packages:
- clang-7
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-trusty-7
- os: linux
compiler: clang++-8
env: TOOLSET=clang COMPILER=clang++-8 CXXSTD=03,11,14,17,2a
addons:
apt:
packages:
- clang-8
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-trusty-8
- os: linux
compiler: clang++-libc++
env: TOOLSET=clang COMPILER=clang++-libc++ CXXSTD=03,11,14,1z
addons:
apt:
packages:
- libc++-dev
- os: osx
compiler: clang++
env: TOOLSET=clang COMPILER=clang++ CXXSTD=03,11,14,1z
install:
- BOOST_BRANCH=develop && [ "$TRAVIS_BRANCH" == "master" ] && BOOST_BRANCH=master || true
- cd ..
- git clone -b $BOOST_BRANCH https://github.com/boostorg/boost.git boost
- cd boost
- git submodule update --init tools/build
- git submodule update --init libs/config
- git submodule update --init tools/boostdep
- mkdir -p libs/multi_array
- cp -r $TRAVIS_BUILD_DIR/* libs/multi_array
- python tools/boostdep/depinst/depinst.py multi_array
- ./bootstrap.sh
- ./b2 headers
script:
- |-
echo "using $TOOLSET : : $COMPILER ;" > ~/user-config.jam
- ./b2 -j 3 libs/multi_array/test toolset=$TOOLSET cxxstd=$CXXSTD
notifications:
email:
on_success: always

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@@ -1,34 +0,0 @@
# Generated by `boostdep --cmake multi_array`
# Copyright 2020 Peter Dimov
# Distributed under the Boost Software License, Version 1.0.
# https://www.boost.org/LICENSE_1_0.txt
cmake_minimum_required(VERSION 3.5...3.16)
project(boost_multi_array VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES CXX)
add_library(boost_multi_array INTERFACE)
add_library(Boost::multi_array ALIAS boost_multi_array)
target_include_directories(boost_multi_array INTERFACE include)
target_link_libraries(boost_multi_array
INTERFACE
Boost::array
Boost::assert
Boost::concept_check
Boost::config
Boost::core
Boost::functional
Boost::iterator
Boost::mpl
Boost::static_assert
Boost::type_traits
)
if(BUILD_TESTING AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/test/CMakeLists.txt")
add_subdirectory(test)
endif()

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@@ -1,56 +0,0 @@
# Copyright 2018 Peter Dimov
# Distributed under the Boost Software License, Version 1.0.
version: 1.0.{build}-{branch}
shallow_clone: true
branches:
only:
- master
- develop
environment:
matrix:
- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
TOOLSET: msvc-9.0
- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
TOOLSET: msvc-10.0
- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
TOOLSET: msvc-11.0
- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
TOOLSET: msvc-12.0
ADDRMD: 32,64
- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
TOOLSET: msvc-14.0
ADDRMD: 32,64
- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
TOOLSET: msvc-14.1
ADDRMD: 32,64
STANDARD: 14,17
- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
TOOLSET: clang-win
ADDRMD: 32,64
STANDARD: 14,17
install:
- set BOOST_BRANCH=develop
- if "%APPVEYOR_REPO_BRANCH%" == "master" set BOOST_BRANCH=master
- cd ..
- git clone -b %BOOST_BRANCH% https://github.com/boostorg/boost.git boost
- cd boost
- git submodule update --init tools/build
- git submodule update --init libs/config
- git submodule update --init tools/boostdep
- xcopy /s /e /q %APPVEYOR_BUILD_FOLDER% libs\multi_array\
- python tools/boostdep/depinst/depinst.py multi_array
- cmd /c bootstrap
- b2 headers
build: off
test_script:
- PATH=%ADDPATH%%PATH%
- if not "%CXXSTD%" == "" set CXXSTD=cxxstd=%CXXSTD%
- b2 -j 3 libs/multi_array/test toolset=%TOOLSET% %CXXSTD%

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@@ -1,30 +0,0 @@
# Copyright René Ferdinand Rivera Morell 2023-2024
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or copy at
# http://www.boost.org/LICENSE_1_0.txt)
require-b2 5.2 ;
constant boost_dependencies :
/boost/array//boost_array
/boost/assert//boost_assert
/boost/concept_check//boost_concept_check
/boost/config//boost_config
/boost/core//boost_core
/boost/functional//boost_functional
/boost/iterator//boost_iterator
/boost/mpl//boost_mpl
/boost/static_assert//boost_static_assert
/boost/type_traits//boost_type_traits ;
project /boost/multi_array
;
explicit
[ alias boost_multi_array : : :
: <include>include <library>$(boost_dependencies) ]
[ alias all : boost_multi_array test ]
;
call-if : boost-library multi_array
;

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@@ -1,15 +0,0 @@
# Copyright (c) 2016 Rene Rivera
#
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or copy at
# http://www.boost.org/LICENSE_1_0.txt)
###############################################################################
alias boostdoc
: xml/bbref.xml
:
:
: ;
explicit boostdoc ;
alias boostrelease ;
explicit boostrelease ;

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@@ -24,8 +24,8 @@
width="277" align="middle" height="86"></td> width="277" align="middle" height="86"></td>
<td><a href="../../../index.htm"><font face="Arial" color="#ffffff"><big>Home</big></font></a></td> <td><a href="../../../index.htm"><font face="Arial" color="#ffffff"><big>Home</big></font></a></td>
<td><a href="../../../libs/libraries.htm"><font face="Arial" color="#ffffff"><big>Libraries</big></font></a></td> <td><a href="../../../libs/libraries.htm"><font face="Arial" color="#ffffff"><big>Libraries</big></font></a></td>
<td><a href="http://www.boost.org/people/people.htm"><font face="Arial" color="#ffffff"><big>People</big></font></a></td> <td><a href="../../../people/people.htm"><font face="Arial" color="#ffffff"><big>People</big></font></a></td>
<td><a href="http://www.boost.org/more/faq.htm"><font face="Arial" color="#ffffff"><big>FAQ</big></font></a></td> <td><a href="../../../more/faq.htm"><font face="Arial" color="#ffffff"><big>FAQ</big></font></a></td>
<td><a href="../../../more/index.htm"><font face="Arial" color="#ffffff"><big>More</big></font></a></td> <td><a href="../../../more/index.htm"><font face="Arial" color="#ffffff"><big>More</big></font></a></td>
</tr> </tr>
</tbody></table> </tbody></table>
@@ -45,13 +45,13 @@ definition and common implementations of that interface.
<table> <table>
<tr valign=top> <tr valign=top>
<td nowrap>Copyright &copy 2000-2001</td><td> <td nowrap>Copyright &copy 2000-2001</td><td>
<a href="http://www.osl.iu.edu/~garcia">Ronald Garcia</a>, <a href=http://www.osl.iu.edu/~garcia>Ronald Garcia</a>,
Indiana University (<a Indiana University (<a
HREF="mailto:garcia@osl.iu.edu">garcia@osl.iu.edu</a>)<br> HREF="mailto:garcia@osl.iu.edu">garcia@osl.iu.edu</a>)<br>
<a href="http://www.boost.org/people/jeremy_siek.htm">Jeremy Siek</a>, <a href="../../../people/jeremy_siek.htm">Jeremy Siek</a>,
Indiana University (<a Indiana University (<a
HREF="mailto:jsiek@osl.iu.edu">jsiek@osl.iu.edu</a>)<br> HREF="mailto:jsiek@osl.iu.edu">jsiek@osl.iu.edu</a>)<br>
<a href="http://www.osl.iu.edu/~lums">Andrew Lumsdaine</a>, <a href=http://www.osl.iu.edu/~lums>Andrew Lumsdaine</a>,
Indiana University (<a Indiana University (<a
HREF="mailto:lums@osl.iu.edu">lums@osl.iu.edu</a>) HREF="mailto:lums@osl.iu.edu">lums@osl.iu.edu</a>)
</td></tr></table> </td></tr></table>

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@@ -38,7 +38,7 @@ gives a summary of the current dereference return type requirements in the
iterator categories. iterator categories.
<p> <p>
</p><center> </p><center>
<a name="table:1"> <a name="table:2">
<b>Table 1.</b> Summary of current dereference return type <b>Table 1.</b> Summary of current dereference return type
requirements.</a><table border="1"> requirements.</a><table border="1">
<tbody> <tbody>
@@ -50,7 +50,7 @@ iterator categories.
<td><tt>*i</tt> is convertible to <tt>T</tt></td></tr> <td><tt>*i</tt> is convertible to <tt>T</tt></td></tr>
<tr> <tr>
<td>Forward Iterator</td> <td>Forward Iterator</td>
<td><tt>*i</tt> is <tt>T&amp;</tt> (or <tt>const T&amp;</tt> once <a href="http://www.open-std.org/JTC1/SC22/WG21/docs/lwg-active.html#200">issue <td><tt>*i</tt> is <tt>T&amp;</tt> (or <tt>const T&amp;</tt> once <a href="http://anubis.dkuug.dk/JTC1/SC22/WG21/docs/lwg-active.html#200">issue
200</a> is resolved)</td></tr> 200</a> is resolved)</td></tr>
<tr> <tr>
<td>Random Access Iterator</td> <td>Random Access Iterator</td>
@@ -61,7 +61,7 @@ iterator categories.
<p>Because of the mixing of iterator traversal and dereference return type, many <p>Because of the mixing of iterator traversal and dereference return type, many
useful iterators can not be appropriately categorized. For example, useful iterators can not be appropriately categorized. For example,
<tt>vector&lt;bool&gt;::iterator</tt> is almost a random access iterator, but <tt>vector&lt;bool&gt;::iterator</tt> is almost a random access iterator, but
the return type is not <tt>bool&amp;</tt> (see <a href="http://www.open-std.org/JTC1/SC22/WG21/docs/lwg-active.html#96">issue the return type is not <tt>bool&amp;</tt> (see <a href="http://anubis.dkuug.dk/JTC1/SC22/WG21/docs/lwg-active.html#96">issue
96</a> and Herb Sutter's paper J16/99-0008 = WG21 N1185). Therefore, the 96</a> and Herb Sutter's paper J16/99-0008 = WG21 N1185). Therefore, the
iterators only meet the requirements of input iterator and output iterator. This iterators only meet the requirements of input iterator and output iterator. This
is so nonintuitive that at least one implementation erroneously assigns is so nonintuitive that at least one implementation erroneously assigns
@@ -74,7 +74,7 @@ integers when incremented and dereferenced (see <a href="http://www.boost.org/li
There are two ways to implement this iterator, 1) make the <tt>reference</tt> There are two ways to implement this iterator, 1) make the <tt>reference</tt>
type be a true reference (a reference to an integer data member of the counting type be a true reference (a reference to an integer data member of the counting
iterator) or 2) make the <tt>reference</tt> type be the same as the iterator) or 2) make the <tt>reference</tt> type be the same as the
<tt>value_type</tt>. Option 1) runs into the problems discussed in <a href="http://www.open-std.org/JTC1/SC22/WG21/docs/lwg-active.html#198">Issue <tt>value_type</tt>. Option 1) runs into the problems discussed in <a href="http://anubis.dkuug.dk/JTC1/SC22/WG21/docs/lwg-active.html#198">Issue
198</a>, the reference will not be valid after the iterator is destroyed. Option 198</a>, the reference will not be valid after the iterator is destroyed. Option
2) is therefore a better choice, but then we have a counting iterator that 2) is therefore a better choice, but then we have a counting iterator that
cannot be a random access iterator. cannot be a random access iterator.
@@ -651,8 +651,8 @@ Iterator</a>.
</h3>The Forward Iterator is an iterator that can be incremented. Also, it is </h3>The Forward Iterator is an iterator that can be incremented. Also, it is
permissible to make multiple passes through the iterator's range. permissible to make multiple passes through the iterator's range.
<h3>Refinement of</h3><a href="http://www.boost.org/libs/utility/CopyConstructible.html">Copy <h3>Refinement of</h3><a href="http://www.boost.org/libs/utility/CopyConstructible.html">Copy
Constructible</a>, <a href="http://www.boost.org/libs/utility/Assignable.html">Assignable</a>, <a href="https://www.boost.org/sgi/stl/DefaultConstructible.html">Default Constructible</a>, <a href="http://www.boost.org/libs/utility/Assignable.html">Assignable</a>, <a href="http://www.sgi.com/tech/stl/DefaultConstructible.html">Default
Constructible</a>, and <a href="https://www.boost.org/sgi/stl/EqualityComparable.html">Equality Constructible</a>, and <a href="http://www.sgi.com/tech/stl/EqualityComparable.html">Equality
Comparable</a> Comparable</a>
<h3>Associated types</h3> <h3>Associated types</h3>
<table border="1"> <table border="1">
@@ -725,7 +725,7 @@ Traversal Iterator</a>
Iterator </h3>An iterator that provides constant-time methods for moving forward Iterator </h3>An iterator that provides constant-time methods for moving forward
and backward in arbitrary-sized steps. and backward in arbitrary-sized steps.
<h3>Refinement of</h3><a href="#concept_BidirectionalTraversalIterator">Bidirectional <h3>Refinement of</h3><a href="#concept_BidirectionalTraversalIterator">Bidirectional
Traversal Iterator</a> and <a href="https://www.boost.org/sgi/stl/LessThanComparable.html">Less Than Traversal Iterator</a> and <a href="http://www.sgi.com/tech/stl/LessThanComparable.html">Less Than
Comparable</a> where <tt>&lt;</tt> is a total ordering Comparable</a> where <tt>&lt;</tt> is a total ordering
<h3>Associated types</h3> <h3>Associated types</h3>
<table border="1"> <table border="1">
@@ -794,4 +794,4 @@ Comparable</a> where <tt>&lt;</tt> is a total ordering
--><!-- LocalWords: Postdecrement --><!-- LocalWords: Postdecrement
--></body></html> --></body></html>

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@@ -1,4 +1,4 @@
<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Boost.MultiArray Reference Manual</title><meta name="generator" content="DocBook XSL Stylesheets V1.76.1"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="article" title="Boost.MultiArray Reference Manual"><div class="titlepage"><div><div><h2 class="title"><a name="idp2304"></a>Boost.MultiArray Reference Manual</h2></div><div><div class="author"><h3 class="author"><span class="firstname">Ronald</span> <span class="surname">Garcia</span></h3><div class="affiliation"><span class="orgname">Indiana University<br></span> <span class="orgdiv">Open Systems Lab<br></span></div></div></div><div><p class="copyright">Copyright © 2002 The Trustees of Indiana University</p></div></div><hr></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><span class="sect1"><a href="#synopsis">Library Synopsis</a></span></dt><dt><span class="sect1"><a href="#MultiArray">MultiArray Concept</a></span></dt><dd><dl><dt><span class="sect2"><a href="#idp18427760">Notation</a></span></dt><dt><span class="sect2"><a href="#idp18446208">Associated Types</a></span></dt><dt><span class="sect2"><a href="#idp18501744">Valid expressions</a></span></dt><dt><span class="sect2"><a href="#idp18588736">Complexity guarantees</a></span></dt><dt><span class="sect2"><a href="#idp18591264">Invariants</a></span></dt><dt><span class="sect2"><a href="#view_types">Associated Types for Views</a></span></dt><dt><span class="sect2"><a href="#idp18737792">Models</a></span></dt></dl></dd><dt><span class="sect1"><a href="#array_types">Array Components</a></span></dt><dd><dl><dt><span class="sect2"><a href="#multi_array_class"><code class="literal">multi_array</code></a></span></dt><dt><span class="sect2"><a href="#multi_array_ref"><code class="literal">multi_array_ref</code></a></span></dt><dt><span class="sect2"><a href="#const_multi_array_ref"><code class="literal">const_multi_array_ref</code></a></span></dt></dl></dd><dt><span class="sect1"><a href="#auxiliary">Auxiliary Components</a></span></dt><dd><dl><dt><span class="sect2"><a href="#multi_array_types"><code class="literal">multi_array_types</code></a></span></dt><dt><span class="sect2"><a href="#extent_range"><code class="classname">extent_range</code></a></span></dt><dt><span class="sect2"><a href="#extent_gen"><code class="classname">extent_gen</code></a></span></dt><dt><span class="sect2"><a href="#idp19487120">Global Objects</a></span></dt><dt><span class="sect2"><a href="#generators">View and SubArray Generators</a></span></dt><dt><span class="sect2"><a href="#memory_layout">Memory Layout Specifiers</a></span></dt><dt><span class="sect2"><a href="#range_checking">Range Checking</a></span></dt></dl></dd></dl></div><p>Boost.MultiArray is composed of several components. <html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Boost.MultiArray Reference Manual</title><meta name="generator" content="DocBook XSL Stylesheets V1.68.1"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="article" lang="en"><div class="titlepage"><div><div><h1 class="title"><a name="id729900"></a>Boost.MultiArray Reference Manual</h1></div><div><div class="author"><h3 class="author"><span class="firstname">Ronald</span> <span class="surname">Garcia</span></h3><div class="affiliation"><span class="orgname">Indiana University<br></span><span class="orgdiv">Open Systems Lab<br></span></div></div></div><div><p class="copyright">Copyright © 2002 The Trustees of Indiana University</p></div></div><hr></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><span class="sect1"><a href="#synopsis">Library Synopsis</a></span></dt><dt><span class="sect1"><a href="#MultiArray">MultiArray Concept</a></span></dt><dd><dl><dt><span class="sect2"><a href="#id834641">Notation</a></span></dt><dt><span class="sect2"><a href="#id834809">Associated Types</a></span></dt><dt><span class="sect2"><a href="#id835319">Valid expressions</a></span></dt><dt><span class="sect2"><a href="#id836109">Complexity guarantees</a></span></dt><dt><span class="sect2"><a href="#id836133">Invariants</a></span></dt><dt><span class="sect2"><a href="#view_types">Associated Types for Views</a></span></dt><dt><span class="sect2"><a href="#id837503">Models</a></span></dt></dl></dd><dt><span class="sect1"><a href="#array_types">Array Components</a></span></dt><dd><dl><dt><span class="sect2"><a href="#multi_array"><code class="literal">multi_array</code></a></span></dt><dt><span class="sect2"><a href="#multi_array_ref"><code class="literal">multi_array_ref</code></a></span></dt><dt><span class="sect2"><a href="#const_multi_array_ref"><code class="literal">const_multi_array_ref</code></a></span></dt></dl></dd><dt><span class="sect1"><a href="#auxiliary">Auxiliary Components</a></span></dt><dd><dl><dt><span class="sect2"><a href="#multi_array_types"><code class="literal">multi_array_types</code></a></span></dt><dt><span class="sect2"><a href="#extent_range"><code class="classname">extent_range</code></a></span></dt><dt><span class="sect2"><a href="#extent_gen"><code class="classname">extent_gen</code></a></span></dt><dt><span class="sect2"><a href="#id862083">Global Objects</a></span></dt><dt><span class="sect2"><a href="#generators">View and SubArray Generators</a></span></dt><dt><span class="sect2"><a href="#memory_layout">Memory Layout Specifiers</a></span></dt><dt><span class="sect2"><a href="#range_checking">Range Checking</a></span></dt></dl></dd></dl></div><p>Boost.MultiArray is composed of several components.
The MultiArray concept defines a generic interface to multidimensional The MultiArray concept defines a generic interface to multidimensional
containers. containers.
<code class="literal">multi_array</code> is a general purpose container class <code class="literal">multi_array</code> is a general purpose container class
@@ -11,7 +11,7 @@ you can manipulate any block of contiguous data as though it were a
<code class="literal">multi_array_ref</code> in that its elements cannot <code class="literal">multi_array_ref</code> in that its elements cannot
be modified through its interface. Finally, several auxiliary classes are used be modified through its interface. Finally, several auxiliary classes are used
to create and specialize arrays and some global objects are defined as to create and specialize arrays and some global objects are defined as
part of the library interface.</p><div class="sect1" title="Library Synopsis"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="synopsis"></a>Library Synopsis</h2></div></div></div><p>To use Boost.MultiArray, you must include the header part of the library interface.</p><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="synopsis"></a>Library Synopsis</h2></div></div></div><p>To use Boost.MultiArray, you must include the header
<code class="filename">boost/multi_array.hpp</code> in your source. This file <code class="filename">boost/multi_array.hpp</code> in your source. This file
brings the following declarations into scope:</p><pre class="programlisting"> brings the following declarations into scope:</p><pre class="programlisting">
namespace boost { namespace boost {
@@ -52,7 +52,7 @@ namespace boost {
template &lt;std::size_t NumDims&gt; class general_storage_order; template &lt;std::size_t NumDims&gt; class general_storage_order;
} }
</pre></div><div class="sect1" title="MultiArray Concept"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="MultiArray"></a>MultiArray Concept</h2></div></div></div><p>The MultiArray </pre></div><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="MultiArray"></a>MultiArray Concept</h2></div></div></div><p>The MultiArray
concept defines an interface to hierarchically nested concept defines an interface to hierarchically nested
containers. It specifies operations for accessing elements, containers. It specifies operations for accessing elements,
traversing containers, and creating views traversing containers, and creating views
@@ -150,23 +150,17 @@ number of possible element layouts. For example, the elements of a 2
dimensional array can be stored by row (i.e., the elements of each row dimensional array can be stored by row (i.e., the elements of each row
are stored contiguously) or by column (i.e., the elements of each are stored contiguously) or by column (i.e., the elements of each
column are stored contiguously). column are stored contiguously).
</p><p> </p><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="id834641"></a>Notation</h3></div></div></div><p>What follows are the descriptions of symbols that will be used
Two concept checking classes for the MultiArray concepts to describe the MultiArray interface.</p><div class="table"><a name="id834650"></a><p class="title"><b>Table 1. Notation</b></p><table summary="Notation" border="1"><colgroup><col><col></colgroup><tbody><tr><td><code class="literal">A</code></td><td>A type that is a model of MultiArray
(<code class="literal">ConstMultiArrayConcept</code> and
<code class="literal">MutableMultiArrayConcept</code>) are in the namespace
<code class="literal">boost::multi_array_concepts</code> in
<code class="literal">&lt;boost/multi_array/concept_checks.hpp&gt;</code>.
</p><div class="sect2" title="Notation"><div class="titlepage"><div><div><h3 class="title"><a name="idp18427760"></a>Notation</h3></div></div></div><p>What follows are the descriptions of symbols that will be used
to describe the MultiArray interface.</p><div class="table"><a name="idp18428768"></a><p class="title"><b>Table 1. Notation</b></p><div class="table-contents"><table summary="Notation" border="1"><colgroup><col><col></colgroup><tbody><tr><td><code class="literal">A</code></td><td>A type that is a model of MultiArray
</td></tr><tr><td><code class="literal">a,b</code></td><td>Objects of type <code class="literal">A</code></td></tr><tr><td><code class="literal">NumDims</code></td><td>The numeric dimension parameter associated with </td></tr><tr><td><code class="literal">a,b</code></td><td>Objects of type <code class="literal">A</code></td></tr><tr><td><code class="literal">NumDims</code></td><td>The numeric dimension parameter associated with
<code class="literal">A</code>.</td></tr><tr><td><code class="literal">Dims</code></td><td>Some numeric dimension parameter such that <code class="literal">A</code>.</td></tr><tr><td><code class="literal">Dims</code></td><td>Some numeric dimension parameter such that
<code class="literal">0&lt;Dims&lt;NumDims</code>. <code class="literal">0&lt;Dims&lt;NumDims</code>.
</td></tr><tr><td><code class="literal">indices</code></td><td>An object created by some number of chained calls </td></tr><tr><td><code class="literal">indices</code></td><td>An object created by some number of chained calls
to <code class="literal">index_gen::operator[](index_range)</code>.</td></tr><tr><td><code class="literal">index_list</code></td><td>An object whose type models to <code class="literal">index_gen::operator[](index_range)</code>.</td></tr><tr><td><code class="literal">index_list</code></td><td>An object whose type models
<a class="ulink" href="../../utility/Collection.html" target="_top">Collection</a> <a href="../../utility/Collection.html" target="_top">Collection</a>
</td></tr><tr><td><code class="literal">idx</code></td><td>A signed integral value.</td></tr><tr><td><code class="literal">tmp</code></td><td>An object of type </td></tr><tr><td><code class="literal">idx</code></td><td>A signed integral value.</td></tr><tr><td><code class="literal">tmp</code></td><td>An object of type
<code class="literal">boost::array&lt;index,NumDims&gt;</code></td></tr></tbody></table></div></div><br class="table-break"></div><div class="sect2" title="Associated Types"><div class="titlepage"><div><div><h3 class="title"><a name="idp18446208"></a>Associated Types</h3></div></div></div><p> <code class="literal">boost::array&lt;index,NumDims&gt;</code></td></tr></tbody></table></div></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="id834809"></a>Associated Types</h3></div></div></div><p>
</p><div class="table"><a name="idp18447104"></a><p class="title"><b>Table 2. Associated Types</b></p><div class="table-contents"><table summary="Associated Types" border="1"><colgroup><col><col></colgroup><thead><tr><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code class="literal">value_type</code></td><td>This is the value type of the container. </p><div class="table"><a name="id834817"></a><p class="title"><b>Table 2. Associated Types</b></p><table summary="Associated Types" border="1"><colgroup><col><col></colgroup><thead><tr><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code class="literal">value_type</code></td><td>This is the value type of the container.
If <code class="literal">NumDims == 1</code>, then this is If <code class="literal">NumDims == 1</code>, then this is
<code class="literal">element</code>. Otherwise, this is the value type of the <code class="literal">element</code>. Otherwise, this is the value type of the
immediately nested containers. immediately nested containers.
@@ -198,17 +192,15 @@ iterators. It is the same type as
</td></tr><tr><td><code class="literal">iterator</code></td><td> </td></tr><tr><td><code class="literal">iterator</code></td><td>
This is an iterator over the values of <code class="literal">A</code>. This is an iterator over the values of <code class="literal">A</code>.
If <code class="literal">NumDims == 1</code>, then it models If <code class="literal">NumDims == 1</code>, then it models
<a class="ulink" href="http://www.boost.org/doc/html/RandomAccessIterator.html" target="_top"> <a href="http://www.sgi.com/tech/stl/RandomAccessIterator.html" target="_top">
<code class="literal">Random Access Iterator</code></a>. <code class="literal">Random Access Iterator</code></a>.
Otherwise it models Otherwise it models
<a class="ulink" href="./iterator_categories.html#concept_RandomAccessTraversalIterator" target="_top"> <a href="./iterator_categories.html#concept_RandomAccessTraversalIterator" target="_top">
Random Access Traversal Iterator</a>, Random Access Traversal Iterator</a>,
<a class="ulink" href="./iterator_categories.html#concept_ReadableIterator" target="_top"> <a href="./iterator_categories.html#concept_ReadableIterator" target="_top">
Readable Iterator</a>, Readable Iterator</a>, and
<a class="ulink" href="./iterator_categories.html#concept_WritableIterator" target="_top"> <a href="./iterator_categories.html#concept_WritableIterator" target="_top">
Writable Iterator</a>, and Writable Iterator</a>.
<a class="ulink" href="http://www.boost.org/doc/html/OutputIterator.html" target="_top">
<code class="literal">Output Iterator</code></a>.
</td></tr><tr><td> </td></tr><tr><td>
<code class="literal">const_iterator</code> <code class="literal">const_iterator</code>
</td><td> </td><td>
@@ -268,9 +260,7 @@ It models MultiArray.
const_array_view&lt;Dims&gt;::type</code> const_array_view&lt;Dims&gt;::type</code>
</td><td> </td><td>
This is the const view type with <code class="literal">Dims</code> dimensions. This is the const view type with <code class="literal">Dims</code> dimensions.
</td></tr></tbody></table></div></div><br class="table-break"></div><div class="sect2" title="Valid expressions"><div class="titlepage"><div><div><h3 class="title"><a name="idp18501744"></a>Valid expressions</h3></div></div></div><div class="table"><a name="idp18502256"></a><p class="title"><b>Table 3. Valid Expressions</b></p><div class="table-contents"><table summary="Valid Expressions" border="1"><colgroup><col><col><col></colgroup><thead><tr><th>Expression</th><th>Return type</th><th>Semantics</th></tr></thead><tbody><tr><td><code class="literal">A::dimensionality</code></td><td><code class="literal">size_type</code></td><td>This compile-time constant represents the number of </td></tr></tbody></table></div></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="id835319"></a>Valid expressions</h3></div></div></div><div class="table"><a name="id835323"></a><p class="title"><b>Table 3. Valid Expressions</b></p><table summary="Valid Expressions" border="1"><colgroup><col><col><col></colgroup><thead><tr><th>Expression</th><th>Return type</th><th>Semantics</th></tr></thead><tbody><tr><td><code class="literal">a.shape()</code></td><td><code class="literal">const size_type*</code></td><td>
dimensions of the array (note that
<code class="literal">A::dimensionality == NumDims</code>).</td></tr><tr><td><code class="literal">a.shape()</code></td><td><code class="literal">const size_type*</code></td><td>
This returns a list of <code class="literal">NumDims</code> elements specifying the This returns a list of <code class="literal">NumDims</code> elements specifying the
extent of each array dimension. extent of each array dimension.
</td></tr><tr><td><code class="literal">a.strides()</code></td><td><code class="literal">const index*</code></td><td> </td></tr><tr><td><code class="literal">a.strides()</code></td><td><code class="literal">const index*</code></td><td>
@@ -353,26 +343,26 @@ This expression generates a view of the array determined by the
used to construct <code class="literal">indices</code>. used to construct <code class="literal">indices</code>.
</td></tr><tr><td><code class="literal">a == b</code></td><td>bool</td><td>This performs a lexicographical comparison of the </td></tr><tr><td><code class="literal">a == b</code></td><td>bool</td><td>This performs a lexicographical comparison of the
values of <code class="literal">a</code> and <code class="literal">b</code>. The element values of <code class="literal">a</code> and <code class="literal">b</code>. The element
type must model <a class="ulink" href="https://www.boost.org/sgi/stl/EqualityComparable.html" target="_top">EqualityComparable</a> for this type must model <a href="http://www.sgi.com/tech/stl/EqualityComparable.html" target="_top">EqualityComparable</a> for this
expression to be valid.</td></tr><tr><td><code class="literal">a &lt; b</code></td><td>bool</td><td>This performs a lexicographical comparison of the expression to be valid.</td></tr><tr><td><code class="literal">a &lt; b</code></td><td>bool</td><td>This performs a lexicographical comparison of the
values of <code class="literal">a</code> and <code class="literal">b</code>. The element values of <code class="literal">a</code> and <code class="literal">b</code>. The element
type must model <a class="ulink" href="https://www.boost.org/sgi/stl/LessThanComparable.html" target="_top">LessThanComparable</a> for this type must model <a href="http://www.sgi.com/tech/stl/LessThanComparable.html" target="_top">LessThanComparable</a> for this
expression to be valid.</td></tr><tr><td><code class="literal">a &lt;= b</code></td><td>bool</td><td>This performs a lexicographical comparison of the expression to be valid.</td></tr><tr><td><code class="literal">a &lt;= b</code></td><td>bool</td><td>This performs a lexicographical comparison of the
values of <code class="literal">a</code> and <code class="literal">b</code>. The element values of <code class="literal">a</code> and <code class="literal">b</code>. The element
type must model <a class="ulink" href="https://www.boost.org/sgi/stl/EqualityComparable.html" target="_top">EqualityComparable</a> and type must model <a href="http://www.sgi.com/tech/stl/EqualityComparable.html" target="_top">EqualityComparable</a> and
<a class="ulink" href="https://www.boost.org/sgi/stl/LessThanComparable.html" target="_top">LessThanComparable</a> for this <a href="http://www.sgi.com/tech/stl/LessThanComparable.html" target="_top">LessThanComparable</a> for this
expression to be valid.</td></tr><tr><td><code class="literal">a &gt; b</code></td><td>bool</td><td>This performs a lexicographical comparison of the expression to be valid.</td></tr><tr><td><code class="literal">a &gt; b</code></td><td>bool</td><td>This performs a lexicographical comparison of the
values of <code class="literal">a</code> and <code class="literal">b</code>. The element values of <code class="literal">a</code> and <code class="literal">b</code>. The element
type must model <a class="ulink" href="https://www.boost.org/sgi/stl/EqualityComparable.html" target="_top">EqualityComparable</a> and type must model <a href="http://www.sgi.com/tech/stl/EqualityComparable.html" target="_top">EqualityComparable</a> and
<a class="ulink" href="https://www.boost.org/sgi/stl/LessThanComparable.html" target="_top">LessThanComparable</a> for this <a href="http://www.sgi.com/tech/stl/LessThanComparable.html" target="_top">LessThanComparable</a> for this
expression to be valid.</td></tr><tr><td><code class="literal">a &gt;= b</code></td><td>bool</td><td>This performs a lexicographical comparison of the expression to be valid.</td></tr><tr><td><code class="literal">a &gt;= b</code></td><td>bool</td><td>This performs a lexicographical comparison of the
values of <code class="literal">a</code> and <code class="literal">b</code>. The element values of <code class="literal">a</code> and <code class="literal">b</code>. The element
type must model <a class="ulink" href="https://www.boost.org/sgi/stl/LessThanComparable.html" target="_top">LessThanComparable</a> for this type must model <a href="http://www.sgi.com/tech/stl/LessThanComparable.html" target="_top">LessThanComparable</a> for this
expression to be valid.</td></tr></tbody></table></div></div><br class="table-break"></div><div class="sect2" title="Complexity guarantees"><div class="titlepage"><div><div><h3 class="title"><a name="idp18588736"></a>Complexity guarantees</h3></div></div></div><code class="literal">begin()</code> and <code class="literal">end()</code> execute in amortized expression to be valid.</td></tr></tbody></table></div></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="id836109"></a>Complexity guarantees</h3></div></div></div><code class="literal">begin()</code> and <code class="literal">end()</code> execute in amortized
constant time. constant time.
<code class="literal">size()</code> executes in at most linear time in the <code class="literal">size()</code> executes in at most linear time in the
MultiArray's size. MultiArray's size.
</div><div class="sect2" title="Invariants"><div class="titlepage"><div><div><h3 class="title"><a name="idp18591264"></a>Invariants</h3></div></div></div><div class="table"><a name="idp18591904"></a><p class="title"><b>Table 4. Invariants</b></p><div class="table-contents"><table summary="Invariants" border="1"><colgroup><col><col></colgroup><tbody><tr><td>Valid range</td><td><code class="literal">[a.begin(),a.end())</code> is a valid range. </div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="id836133"></a>Invariants</h3></div></div></div><div class="table"><a name="id836139"></a><p class="title"><b>Table 4. Invariants</b></p><table summary="Invariants" border="1"><colgroup><col><col></colgroup><tbody><tr><td>Valid range</td><td><code class="literal">[a.begin(),a.end())</code> is a valid range.
</td></tr><tr><td>Range size</td><td> </td></tr><tr><td>Range size</td><td>
<code class="literal">a.size() == std::distance(a.begin(),a.end());</code>. <code class="literal">a.size() == std::distance(a.begin(),a.end());</code>.
</td></tr><tr><td>Completeness</td><td> </td></tr><tr><td>Completeness</td><td>
@@ -383,11 +373,11 @@ Iteration through the range
Calling <code class="literal">a[a1][a2]...[aN]</code> where <code class="literal">N==NumDims</code> Calling <code class="literal">a[a1][a2]...[aN]</code> where <code class="literal">N==NumDims</code>
yields the same result as calling yields the same result as calling
<code class="literal">a(index_list)</code>, where <code class="literal">index_list</code> <code class="literal">a(index_list)</code>, where <code class="literal">index_list</code>
is a <a class="ulink" href="../../utility/Collection.html" target="_top">Collection</a> containing the values <code class="literal">a1...aN</code>. is a <a href="../../utility/Collection.html" target="_top">Collection</a> containing the values <code class="literal">a1...aN</code>.
</td></tr></tbody></table></div></div><br class="table-break"></div><div class="sect2" title="Associated Types for Views"><div class="titlepage"><div><div><h3 class="title"><a name="view_types"></a>Associated Types for Views</h3></div></div></div><p>The following MultiArray associated </td></tr></tbody></table></div></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="view_types"></a>Associated Types for Views</h3></div></div></div><p>The following MultiArray associated
types define the interface for creating views of existing types define the interface for creating views of existing
MultiArrays. Their interfaces and roles in the MultiArrays. Their interfaces and roles in the
concept are described below.</p><div class="sect3" title="index_range"><div class="titlepage"><div><div><h4 class="title"><a name="index_range"></a><code class="literal">index_range</code></h4></div></div></div><p><code class="literal">index_range</code> objects represent half-open concept are described below.</p><div class="sect3" lang="en"><div class="titlepage"><div><div><h4 class="title"><a name="index_range"></a><code class="literal">index_range</code></h4></div></div></div><p><code class="literal">index_range</code> objects represent half-open
strided intervals. They are aggregated (using an strided intervals. They are aggregated (using an
<code class="literal">index_gen</code> object) and passed to <code class="literal">index_gen</code> object) and passed to
a MultiArray's <code class="literal">operator[]</code> a MultiArray's <code class="literal">operator[]</code>
@@ -411,10 +401,10 @@ operators, a half open range [5,10) can be specified as follows:
The following describes the The following describes the
<code class="literal">index_range</code> interface. <code class="literal">index_range</code> interface.
</p><div class="table"><a name="idp18614960"></a><p class="title"><b>Table 5. Notation</b></p><div class="table-contents"><table summary="Notation" border="1"><colgroup><col><col></colgroup><tbody><tr><td><code class="literal">i</code></td><td>An object of type <code class="literal">index_range</code>.</td></tr><tr><td><code class="literal">idx,idx1,idx2,idx3</code></td><td>Objects of type <code class="literal">index</code>.</td></tr></tbody></table></div></div><br class="table-break"><div class="table"><a name="idp18620944"></a><p class="title"><b>Table 6. Associated Types</b></p><div class="table-contents"><table summary="Associated Types" border="1"><colgroup><col><col></colgroup><thead><tr><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code class="literal">index</code></td><td>This is a signed integral type. It is used to </p><div class="table"><a name="id836367"></a><p class="title"><b>Table 5. Notation</b></p><table summary="Notation" border="1"><colgroup><col><col></colgroup><tbody><tr><td><code class="literal">i</code></td><td>An object of type <code class="literal">index_range</code>.</td></tr><tr><td><code class="literal">idx,idx1,idx2,idx3</code></td><td>Objects of type <code class="literal">index</code>.</td></tr></tbody></table></div><div class="table"><a name="id836420"></a><p class="title"><b>Table 6. Associated Types</b></p><table summary="Associated Types" border="1"><colgroup><col><col></colgroup><thead><tr><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code class="literal">index</code></td><td>This is a signed integral type. It is used to
specify the start, finish, and stride values.</td></tr><tr><td><code class="literal">size_type</code></td><td>This is an unsigned integral type. It is used to specify the start, finish, and stride values.</td></tr><tr><td><code class="literal">size_type</code></td><td>This is an unsigned integral type. It is used to
report the size of the range an <code class="literal">index_range</code> report the size of the range an <code class="literal">index_range</code>
represents.</td></tr></tbody></table></div></div><br class="table-break"><div class="table"><a name="idp18627920"></a><p class="title"><b>Table 7. Valid Expressions</b></p><div class="table-contents"><table summary="Valid Expressions" border="1"><colgroup><col><col><col></colgroup><thead><tr><th>Expression</th><th>Return type</th><th>Semantics</th></tr></thead><tbody><tr><td><code class="literal">index_range(idx1,idx2,idx3)</code></td><td><code class="literal">index_range</code></td><td>This constructs an <code class="literal">index_range</code> represents.</td></tr></tbody></table></div><div class="table"><a name="id836483"></a><p class="title"><b>Table 7. Valid Expressions</b></p><table summary="Valid Expressions" border="1"><colgroup><col><col><col></colgroup><thead><tr><th>Expression</th><th>Return type</th><th>Semantics</th></tr></thead><tbody><tr><td><code class="literal">index_range(idx1,idx2,idx3)</code></td><td><code class="literal">index_range</code></td><td>This constructs an <code class="literal">index_range</code>
representing the interval <code class="literal">[idx1,idx2)</code> representing the interval <code class="literal">[idx1,idx2)</code>
with stride <code class="literal">idx3</code>.</td></tr><tr><td><code class="literal">index_range(idx1,idx2)</code></td><td><code class="literal">index_range</code></td><td>This constructs an <code class="literal">index_range</code> with stride <code class="literal">idx3</code>.</td></tr><tr><td><code class="literal">index_range(idx1,idx2)</code></td><td><code class="literal">index_range</code></td><td>This constructs an <code class="literal">index_range</code>
representing the interval <code class="literal">[idx1,idx2)</code> representing the interval <code class="literal">[idx1,idx2)</code>
@@ -446,14 +436,14 @@ value. This notation includes
of <code class="literal">i</code> up by <code class="literal">idx</code>. It is equivalent to of <code class="literal">i</code> up by <code class="literal">idx</code>. It is equivalent to
<code class="literal">index_range(r.start()+idx1, r.finish()+idx, r.stride())</code></td></tr><tr><td><code class="literal">i - idx</code></td><td><code class="literal">index</code></td><td>This expression shifts the start and finish values <code class="literal">index_range(r.start()+idx1, r.finish()+idx, r.stride())</code></td></tr><tr><td><code class="literal">i - idx</code></td><td><code class="literal">index</code></td><td>This expression shifts the start and finish values
of <code class="literal">i</code> up by <code class="literal">idx</code>. It is equivalent to of <code class="literal">i</code> up by <code class="literal">idx</code>. It is equivalent to
<code class="literal">index_range(r.start()-idx1, r.finish()-idx, r.stride())</code></td></tr></tbody></table></div></div><br class="table-break"></div><div class="sect3" title="index_gen"><div class="titlepage"><div><div><h4 class="title"><a name="index_gen"></a><code class="literal">index_gen</code></h4></div></div></div><p> <code class="literal">index_gen</code> aggregates <code class="literal">index_range(r.start()-idx1, r.finish()-idx, r.stride())</code></td></tr></tbody></table></div></div><div class="sect3" lang="en"><div class="titlepage"><div><div><h4 class="title"><a name="index_gen"></a><code class="literal">index_gen</code></h4></div></div></div><p> <code class="literal">index_gen</code> aggregates
<code class="literal">index_range</code> objects in order to specify view <code class="literal">index_range</code> objects in order to specify view
parameters. Chained calls to <code class="literal">operator[]</code> store parameters. Chained calls to <code class="literal">operator[]</code> store
range and dimension information used to range and dimension information used to
instantiate a new view into a MultiArray. instantiate a new view into a MultiArray.
</p><div class="table"><a name="idp18699808"></a><p class="title"><b>Table 8. Notation</b></p><div class="table-contents"><table summary="Notation" border="1"><colgroup><col><col></colgroup><tbody><tr><td><code class="literal">Dims,Ranges</code></td><td>Unsigned integral values.</td></tr><tr><td><code class="literal">x</code></td><td>An object of type </p><div class="table"><a name="id837149"></a><p class="title"><b>Table 8. Notation</b></p><table summary="Notation" border="1"><colgroup><col><col></colgroup><tbody><tr><td><code class="literal">Dims,Ranges</code></td><td>Unsigned integral values.</td></tr><tr><td><code class="literal">x</code></td><td>An object of type
<code class="literal">template gen_type&lt;Dims,Ranges&gt;::type</code>.</td></tr><tr><td><code class="literal">i</code></td><td>An object of type <code class="literal">template gen_type&lt;Dims,Ranges&gt;::type</code>.</td></tr><tr><td><code class="literal">i</code></td><td>An object of type
<code class="literal">index_range</code>.</td></tr><tr><td><code class="literal">idx</code></td><td>Objects of type <code class="literal">index</code>.</td></tr></tbody></table></div></div><br class="table-break"><div class="table"><a name="idp18709408"></a><p class="title"><b>Table 9. Associated Types</b></p><div class="table-contents"><table summary="Associated Types" border="1"><colgroup><col><col></colgroup><thead><tr><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code class="literal">index</code></td><td>This is a signed integral type. It is used to <code class="literal">index_range</code>.</td></tr><tr><td><code class="literal">idx</code></td><td>Objects of type <code class="literal">index</code>.</td></tr></tbody></table></div><div class="table"><a name="id837235"></a><p class="title"><b>Table 9. Associated Types</b></p><table summary="Associated Types" border="1"><colgroup><col><col></colgroup><thead><tr><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code class="literal">index</code></td><td>This is a signed integral type. It is used to
specify degenerate dimensions.</td></tr><tr><td><code class="literal">size_type</code></td><td>This is an unsigned integral type. It is used to specify degenerate dimensions.</td></tr><tr><td><code class="literal">size_type</code></td><td>This is an unsigned integral type. It is used to
report the size of the range an <code class="literal">index_range</code> report the size of the range an <code class="literal">index_range</code>
represents.</td></tr><tr><td> represents.</td></tr><tr><td>
@@ -464,21 +454,21 @@ represents.</td></tr><tr><td>
degenerate ranges specified (i.e. calls to degenerate ranges specified (i.e. calls to
<code class="literal">operator[](index)</code>). Note that <code class="literal">operator[](index)</code>). Note that
<code class="classname">index_gen</code> and <code class="classname">index_gen</code> and
<code class="classname">gen_type&lt;0,0&gt;::type</code> are the same type.</td></tr></tbody></table></div></div><br class="table-break"><div class="table"><a name="idp18721296"></a><p class="title"><b>Table 10. Valid Expressions</b></p><div class="table-contents"><table summary="Valid Expressions" border="1"><colgroup><col><col><col></colgroup><thead><tr><th>Expression</th><th>Return type</th><th>Semantics</th></tr></thead><tbody><tr><td><code class="literal">index_gen()</code></td><td><code class="literal">gen_type&lt;0,0&gt;::type</code></td><td>This constructs an <code class="literal">index_gen</code> <code class="classname">gen_type&lt;0,0&gt;::type</code> are the same type.</td></tr></tbody></table></div><div class="table"><a name="id837347"></a><p class="title"><b>Table 10. Valid Expressions</b></p><table summary="Valid Expressions" border="1"><colgroup><col><col><col></colgroup><thead><tr><th>Expression</th><th>Return type</th><th>Semantics</th></tr></thead><tbody><tr><td><code class="literal">index_gen()</code></td><td><code class="literal">gen_type&lt;0,0&gt;::type</code></td><td>This constructs an <code class="literal">index_gen</code>
object. This object can then be used to generate tuples of object. This object can then be used to generate tuples of
<code class="literal">index_range</code> values.</td></tr><tr><td><code class="literal">x[i]</code></td><td><code class="literal">gen_type&lt;Dims+1,Ranges+1&gt;::type</code> <code class="literal">index_range</code> values.</td></tr><tr><td><code class="literal">x[i]</code></td><td><code class="literal">gen_type&lt;Dims+1,Ranges+1&gt;::type</code>
</td><td>Returns a new object containing all previous </td><td>Returns a new object containing all previous
<code class="classname">index_range</code> objects in addition to <code class="classname">index_range</code> objects in addition to
<code class="literal">i.</code> Chained calls to <code class="literal">i.</code> Chained calls to
<code class="function">operator[]</code> are the means by which <code class="function">operator[]</code> are the means by which
<code class="classname">index_range</code> objects are aggregated.</td></tr><tr><td><code class="literal">x[idx]</code></td><td><code class="literal">gen_type&lt;Dims,Ranges+1&gt;::type</code> <code class="classname">index_range</code> objects are aggregated.</td></tr><tr><td><code class="literal">x[idx]</code></td><td><code class="literal">gen_type&lt;Dims,Ranges&gt;::type</code>
</td><td>Returns a new object containing all previous </td><td>Returns a new object containing all previous
<code class="classname">index_range</code> objects in addition to a degenerate <code class="classname">index_range</code> objects in addition to a degenerate
range, <code class="literal">index_range(idx,idx).</code> Note that this is NOT range, <code class="literal">index_range(idx,idx).</code> Note that this is NOT
equivalent to <code class="literal">x[index_range(idx,idx)].</code>, which will equivalent to <code class="literal">x[index_range(idx,idx)].</code>, which will
return an object of type return an object of type
<code class="literal">gen_type&lt;Dims+1,Ranges+1&gt;::type</code>. <code class="literal">gen_type&lt;Dims+1,Ranges+1&gt;::type</code>.
</td></tr></tbody></table></div></div><br class="table-break"></div></div><div class="sect2" title="Models"><div class="titlepage"><div><div><h3 class="title"><a name="idp18737792"></a>Models</h3></div></div></div><div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem"><code class="literal">multi_array</code></li><li class="listitem"><code class="literal">multi_array_ref</code></li><li class="listitem"><code class="literal">const_multi_array_ref</code></li><li class="listitem"><code class="literal">template array_view&lt;Dims&gt;::type</code></li><li class="listitem"><code class="literal">template const_array_view&lt;Dims&gt;::type</code></li><li class="listitem"><code class="literal">template subarray&lt;Dims&gt;::type</code></li><li class="listitem"><code class="literal">template const_subarray&lt;Dims&gt;::type</code></li></ul></div></div></div><div class="sect1" title="Array Components"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="array_types"></a>Array Components</h2></div></div></div><p> </td></tr></tbody></table></div></div></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="id837503"></a>Models</h3></div></div></div><div class="itemizedlist"><ul type="disc"><li><code class="literal">multi_array</code></li><li><code class="literal">multi_array_ref</code></li><li><code class="literal">const_multi_array_ref</code></li><li><code class="literal">template array_view&lt;Dims&gt;::type</code></li><li><code class="literal">template const_array_view&lt;Dims&gt;::type</code></li><li><code class="literal">template subarray&lt;Dims&gt;::type</code></li><li><code class="literal">template const_subarray&lt;Dims&gt;::type</code></li></ul></div></div></div><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="array_types"></a>Array Components</h2></div></div></div><p>
Boost.MultiArray defines an array class, Boost.MultiArray defines an array class,
<code class="literal">multi_array</code>, and two adapter classes, <code class="literal">multi_array</code>, and two adapter classes,
<code class="literal">multi_array_ref</code> and <code class="literal">multi_array_ref</code> and
@@ -495,7 +485,7 @@ adapts cannot be modified through its interface, though some array
properties, including the array shape and index bases, can be altered. properties, including the array shape and index bases, can be altered.
Functionality the classes have in common is described Functionality the classes have in common is described
below. below.
</p><p title="Note: Preconditions, Effects, and Implementation"><b>Note: Preconditions, Effects, and Implementation. </b> </p><p><b>Note: Preconditions, Effects, and Implementation. </b>
Throughout the following sections, small pieces of C++ code are Throughout the following sections, small pieces of C++ code are
used to specify constraints such as preconditions, effects, and used to specify constraints such as preconditions, effects, and
postconditions. These do not necessarily describe the underlying postconditions. These do not necessarily describe the underlying
@@ -506,7 +496,7 @@ preconditions results in undefined behavior. Not all effects
(i.e. copy constructors, etc.) must be mimicked exactly. The code (i.e. copy constructors, etc.) must be mimicked exactly. The code
snippets for effects intend to capture the essence of the described snippets for effects intend to capture the essence of the described
operation. operation.
</p><p title="Queries"><b>Queries. </b></p><div class="variablelist"><dl><dt><span class="term"><pre class="programlisting">element* data(); </p><p><b>Queries. </b></p><div class="variablelist"><dl><dt><span class="term"><pre class="programlisting">element* data();
const element* data() const;</pre></span></dt><dd><p>This returns a pointer to the beginning of the const element* data() const;</pre></span></dt><dd><p>This returns a pointer to the beginning of the
contiguous block that contains the array's data. If all dimensions of contiguous block that contains the array's data. If all dimensions of
the array are 0-indexed and stored in ascending order, this is the array are 0-indexed and stored in ascending order, this is
@@ -524,7 +514,7 @@ version of this function. (Required by MultiArray)
<code class="literal">multi_array</code>. (Required by MultiArray) <code class="literal">multi_array</code>. (Required by MultiArray)
</p></dd><dt><span class="term"><code class="function">const size_type* shape();</code></span></dt><dd><p>This returns the shape of the </p></dd><dt><span class="term"><code class="function">const size_type* shape();</code></span></dt><dd><p>This returns the shape of the
<code class="literal">multi_array</code>. (Required by MultiArray) <code class="literal">multi_array</code>. (Required by MultiArray)
</p></dd></dl></div><p title="Comparators"><b>Comparators. </b></p><div class="variablelist"><dl><dt><span class="term"><pre class="programlisting"> </p></dd></dl></div><p><b>Comparators. </b></p><div class="variablelist"><dl><dt><span class="term"><pre class="programlisting">
bool operator==(const *array-type*&amp; rhs); bool operator==(const *array-type*&amp; rhs);
bool operator!=(const *array-type*&amp; rhs); bool operator!=(const *array-type*&amp; rhs);
bool operator&lt;(const *array-type*&amp; rhs); bool operator&lt;(const *array-type*&amp; rhs);
@@ -533,9 +523,9 @@ bool operator&gt;=(const *array-type*&amp; rhs);
bool operator&lt;=(const *array-type*&amp; rhs);</pre></span></dt><dd><p>Each comparator executes a lexicographical compare over bool operator&lt;=(const *array-type*&amp; rhs);</pre></span></dt><dd><p>Each comparator executes a lexicographical compare over
the value types of the two arrays. the value types of the two arrays.
(Required by MultiArray) (Required by MultiArray)
</p><p title="Preconditions"><b>Preconditions. </b><code class="literal">element</code> must support the </p><p><b>Preconditions. </b><code class="literal">element</code> must support the
comparator corresponding to that called on comparator corresponding to that called on
<code class="literal">multi_array</code>.</p><p title="Complexity"><b>Complexity. </b>O(<code class="literal">num_elements()</code>).</p></dd></dl></div><p title="Modifiers"><b>Modifiers. </b></p><div class="variablelist"><dl><dt><span class="term"> <code class="literal">multi_array</code>.</p><p><b>Complexity. </b>O(<code class="literal">num_elements()</code>).</p></dd></dl></div><p><b>Modifiers. </b></p><div class="variablelist"><dl><dt><span class="term">
<pre class="programlisting"> <pre class="programlisting">
template &lt;typename SizeList&gt; template &lt;typename SizeList&gt;
@@ -545,12 +535,12 @@ void reshape(const SizeList&amp; sizes)
</span></dt><dd><p>This changes the shape of the <code class="literal">multi_array</code>. The </span></dt><dd><p>This changes the shape of the <code class="literal">multi_array</code>. The
number of elements and the index bases remain the same, but the number number of elements and the index bases remain the same, but the number
of values at each level of the nested container hierarchy may of values at each level of the nested container hierarchy may
change.</p><p title="SizeList Requirements"><b><code class="literal">SizeList</code> Requirements. </b><code class="literal">SizeList</code> must model change.</p><p><b><code class="literal">SizeList</code> Requirements. </b><code class="literal">SizeList</code> must model
<a class="ulink" href="../../utility/Collection.html" target="_top">Collection</a>.</p><p title="Preconditions"><b>Preconditions. </b> <a href="../../utility/Collection.html" target="_top">Collection</a>.</p><p><b>Preconditions. </b>
</p><pre class="programlisting"> </p><pre class="programlisting">
std::accumulate(sizes.begin(),sizes.end(),size_type(1),std::times&lt;size_type&gt;()) == this-&gt;num_elements(); std::accumulate(sizes.begin(),sizes.end(),size_type(1),std::times&lt;size_type&gt;()) == this-&gt;num_elements();
sizes.size() == NumDims; sizes.size() == NumDims;
</pre><p title="Postconditions"><b>Postconditions. </b> </pre><p><b>Postconditions. </b>
<code class="literal">std::equal(sizes.begin(),sizes.end(),this-&gt;shape) == true;</code> <code class="literal">std::equal(sizes.begin(),sizes.end(),this-&gt;shape) == true;</code>
</p></dd><dt><span class="term"> </p></dd><dt><span class="term">
<pre class="programlisting"> <pre class="programlisting">
@@ -560,8 +550,8 @@ void reindex(const BaseList&amp; values);
</pre> </pre>
</span></dt><dd><p>This changes the index bases of the <code class="literal">multi_array</code> to </span></dt><dd><p>This changes the index bases of the <code class="literal">multi_array</code> to
correspond to the the values in <code class="literal">values</code>.</p><p title="BaseList Requirements"><b><code class="literal">BaseList</code> Requirements. </b><code class="literal">BaseList</code> must model correspond to the the values in <code class="literal">values</code>.</p><p><b><code class="literal">BaseList</code> Requirements. </b><code class="literal">BaseList</code> must model
<a class="ulink" href="../../utility/Collection.html" target="_top">Collection</a>.</p><p title="Preconditions"><b>Preconditions. </b><code class="literal">values.size() == NumDims;</code></p><p title="Postconditions"><b>Postconditions. </b><code class="literal">std::equal(values.begin(),values.end(),this-&gt;index_bases()); <a href="../../utility/Collection.html" target="_top">Collection</a>.</p><p><b>Preconditions. </b><code class="literal">values.size() == NumDims;</code></p><p><b>Postconditions. </b><code class="literal">std::equal(values.begin(),values.end(),this-&gt;index_bases());
</code></p></dd><dt><span class="term"> </code></p></dd><dt><span class="term">
<pre class="programlisting"> <pre class="programlisting">
@@ -569,15 +559,15 @@ void reindex(index value);
</pre> </pre>
</span></dt><dd><p>This changes the index bases of all dimensions of the </span></dt><dd><p>This changes the index bases of all dimensions of the
<code class="literal">multi_array</code> to <code class="literal">value</code>.</p><p title="Postconditions"><b>Postconditions. </b> <code class="literal">multi_array</code> to <code class="literal">value</code>.</p><p><b>Postconditions. </b>
</p><pre class="programlisting"> </p><pre class="programlisting">
std::count_if(this-&gt;index_bases(),this-&gt;index_bases()+this-&gt;num_dimensions(), std::count_if(this-&gt;index_bases(),this-&gt;index_bases()+this-&gt;num_dimensions(),
std::bind_2nd(std::equal_to&lt;index&gt;(),value)) == std::bind_2nd(std::equal_to&lt;index&gt;(),value)) ==
this-&gt;num_dimensions(); this-&gt;num_dimensions();
</pre><p title="Postconditions"> </pre><p>
</p></dd></dl></div><div class="sect2" title="multi_array"><div class="titlepage"><div><div><h3 class="title"><a name="multi_array_class"></a><code class="literal">multi_array</code></h3></div></div></div><p> </p></dd></dl></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="multi_array"></a><code class="literal">multi_array</code></h3></div></div></div><p>
<code class="literal">multi_array</code> is a multi-dimensional container that <code class="literal">multi_array</code> is a multi-dimensional container that
supports random access iteration. Its number of dimensions is supports random access iteration. Its number of dimensions is
fixed at compile time, but its shape and the number of elements it fixed at compile time, but its shape and the number of elements it
@@ -586,11 +576,11 @@ will remain fixed for the duration of a
<code class="literal">multi_array</code>'s lifetime, but the shape of the container can <code class="literal">multi_array</code>'s lifetime, but the shape of the container can
be changed. A <code class="literal">multi_array</code> manages its data elements be changed. A <code class="literal">multi_array</code> manages its data elements
using a replaceable allocator. using a replaceable allocator.
</p><p title="Model Of."><b>Model Of. </b> </p><p><b>Model Of. </b>
<a class="link" href="#MultiArray" title="MultiArray Concept">MultiArray</a>, <a href="#MultiArray" title="MultiArray Concept">MultiArray</a>,
<a class="ulink" href="../../../libs/utility/CopyConstructible.html" target="_top">CopyConstructible</a>. Depending on the element type, <a href="../../../libs/utility/CopyConstructible.html" target="_top">CopyConstructible</a>. Depending on the element type,
it may also model <a class="ulink" href="https://www.boost.org/sgi/stl/EqualityComparable.html" target="_top">EqualityComparable</a> and <a class="ulink" href="https://www.boost.org/sgi/stl/LessThanComparable.html" target="_top">LessThanComparable</a>. it may also model <a href="http://www.sgi.com/tech/stl/EqualityComparable.html" target="_top">EqualityComparable</a> and <a href="http://www.sgi.com/tech/stl/LessThanComparable.html" target="_top">LessThanComparable</a>.
</p><p title="Synopsis"><b>Synopsis. </b></p><pre class="programlisting"> </p><p><b>Synopsis. </b></p><pre class="programlisting">
namespace boost { namespace boost {
@@ -616,7 +606,7 @@ public:
typedef multi_array_types::extent_gen extent_gen; typedef multi_array_types::extent_gen extent_gen;
typedef multi_array_types::extent_range extent_range; typedef multi_array_types::extent_range extent_range;
typedef *unspecified* storage_order_type; typedef *unspecified* storage_order_type;
// template typedefs // template typedefs
template &lt;std::size_t Dims&gt; struct subarray; template &lt;std::size_t Dims&gt; struct subarray;
@@ -625,9 +615,6 @@ public:
template &lt;std::size_t Dims&gt; struct const_array_view; template &lt;std::size_t Dims&gt; struct const_array_view;
static const std::size_t dimensionality = NumDims;
// constructors and destructors // constructors and destructors
multi_array(); multi_array();
@@ -710,7 +697,7 @@ public:
multi_array&amp; resize(extents_tuple&amp; extents); multi_array&amp; resize(extents_tuple&amp; extents);
}; };
</pre><p title="Constructors"><b>Constructors. </b></p><div class="variablelist"><dl><dt><span class="term"><pre class="programlisting">template &lt;typename ExtentList&gt; </pre><p><b>Constructors. </b></p><div class="variablelist"><dl><dt><span class="term"><pre class="programlisting">template &lt;typename ExtentList&gt;
explicit multi_array(const ExtentList&amp; sizes, explicit multi_array(const ExtentList&amp; sizes,
const storage_order_type&amp; store = c_storage_order(), const storage_order_type&amp; store = c_storage_order(),
const Allocator&amp; alloc = Allocator()); const Allocator&amp; alloc = Allocator());
@@ -721,9 +708,9 @@ constructed <code class="literal">multi_array</code>. <code class="literal">sto
specifies the storage order or layout in memory of the array specifies the storage order or layout in memory of the array
dimensions. <code class="literal">alloc</code> is used to dimensions. <code class="literal">alloc</code> is used to
allocate the contained elements. allocate the contained elements.
</p><p title="ExtentList Requirements"><b><code class="literal">ExtentList</code> Requirements. </b> </p><p><b><code class="literal">ExtentList</code> Requirements. </b>
<code class="literal">ExtentList</code> must model <a class="ulink" href="../../utility/Collection.html" target="_top">Collection</a>. <code class="literal">ExtentList</code> must model <a href="../../utility/Collection.html" target="_top">Collection</a>.
</p><p title="Preconditions"><b>Preconditions. </b><code class="literal">sizes.size() == NumDims;</code></p></dd><dt><span class="term"> </p><p><b>Preconditions. </b><code class="literal">sizes.size() == NumDims;</code></p></dd><dt><span class="term">
<pre class="programlisting">explicit multi_array(extent_gen::gen_type&lt;NumDims&gt;::type ranges, <pre class="programlisting">explicit multi_array(extent_gen::gen_type&lt;NumDims&gt;::type ranges,
const storage_order_type&amp; store = c_storage_order(), const storage_order_type&amp; store = c_storage_order(),
const Allocator&amp; alloc = Allocator()); const Allocator&amp; alloc = Allocator());
@@ -747,34 +734,34 @@ multi_array(const subarray&lt;NumDims&gt;::type&amp; x);
multi_array(const array_view&lt;NumDims&gt;::type&amp; x); multi_array(const array_view&lt;NumDims&gt;::type&amp; x);
</pre></span></dt><dd><p>These constructors all constructs a <code class="literal">multi_array</code> and </pre></span></dt><dd><p>These constructors all constructs a <code class="literal">multi_array</code> and
perform a deep copy of <code class="literal">x</code>. perform a deep copy of <code class="literal">x</code>.
</p><p title="Complexity"><b>Complexity. </b> This performs O(<code class="literal">x.num_elements()</code>) calls to </p><p><b>Complexity. </b> This performs O(<code class="literal">x.num_elements()</code>) calls to
<code class="literal">element</code>'s copy <code class="literal">element</code>'s copy
constructor. constructor.
</p></dd><dt><span class="term"><pre class="programlisting"> </p></dd><dt><span class="term"><pre class="programlisting">
multi_array(); multi_array();
</pre></span></dt><dd><p>This constructs a <code class="literal">multi_array</code> whose shape is (0,...,0) and contains no elements. </pre></span></dt><dd><p>This constructs a <code class="literal">multi_array</code> whose shape is (0,...,0) and contains no elements.
</p></dd></dl></div><p title="Note on Constructors"><b>Note on Constructors. </b> </p></dd></dl></div><p><b>Note on Constructors. </b>
The <code class="literal">multi_array</code> construction expressions, The <code class="literal">multi_array</code> construction expressions,
</p><pre class="programlisting"> </p><pre class="programlisting">
multi_array&lt;int,3&gt; A(boost::extents[5][4][3]); multi_array&lt;int,3&gt; A(boost::extents[5][4][3]);
</pre><p title="Note on Constructors"> </pre><p>
and and
</p><pre class="programlisting"> </p><pre class="programlisting">
boost::array&lt;multi_array_base::index,3&gt; my_extents = {{5, 4, 3}}; boost::array&lt;multi_array_base::index,3&gt; my_extents = {{5, 4, 3}};
multi_array&lt;int,3&gt; A(my_extents); multi_array&lt;int,3&gt; A(my_extents);
</pre><p title="Note on Constructors"> </pre><p>
are equivalent. are equivalent.
</p><p title="Modifiers"><b>Modifiers. </b></p><div class="variablelist"><dl><dt><span class="term"><pre class="programlisting"> </p><p><b>Modifiers. </b></p><div class="variablelist"><dl><dt><span class="term"><pre class="programlisting">
multi_array&amp; operator=(const multi_array&amp; x); multi_array&amp; operator=(const multi_array&amp; x);
template &lt;class Array&gt; multi_array&amp; operator=(const Array&amp; x); template &lt;class Array&gt; multi_array&amp; operator=(const Array&amp; x);
</pre> </pre>
</span></dt><dd><p>This performs an element-wise copy of <code class="literal">x</code> </span></dt><dd><p>This performs an element-wise copy of <code class="literal">x</code>
into the current <code class="literal">multi_array</code>.</p><p title="Array Requirements"><b><code class="literal">Array</code> Requirements. </b><code class="literal">Array</code> must model MultiArray. into the current <code class="literal">multi_array</code>.</p><p><b><code class="literal">Array</code> Requirements. </b><code class="literal">Array</code> must model MultiArray.
</p><p title="Preconditions"><b>Preconditions. </b> </p><p><b>Preconditions. </b>
</p><pre class="programlisting">std::equal(this-&gt;shape(),this-&gt;shape()+this-&gt;num_dimensions(), </p><pre class="programlisting">std::equal(this-&gt;shape(),this-&gt;shape()+this-&gt;num_dimensions(),
x.shape());</pre><p title="Postconditions"><b>Postconditions. </b> x.shape());</pre><p><b>Postconditions. </b>
</p><pre class="programlisting">(*.this) == x;</pre><p title="Postconditions"> </p><pre class="programlisting">(*.this) == x;</pre><p>
</p><p title="Complexity"><b>Complexity. </b>The assignment operators perform </p><p><b>Complexity. </b>The assignment operators perform
O(<code class="literal">x.num_elements()</code>) calls to <code class="literal">element</code>'s O(<code class="literal">x.num_elements()</code>) calls to <code class="literal">element</code>'s
copy constructor.</p></dd><dt><span class="term"> copy constructor.</p></dd><dt><span class="term">
<pre class="programlisting"> <pre class="programlisting">
@@ -785,8 +772,8 @@ void assign(InputIterator begin, InputIterator end);
</span></dt><dd><p>This copies the elements in the range </span></dt><dd><p>This copies the elements in the range
<code class="literal">[begin,end)</code> into the array. It is equivalent to <code class="literal">[begin,end)</code> into the array. It is equivalent to
<code class="literal">std::copy(begin,end,this-&gt;data())</code>. <code class="literal">std::copy(begin,end,this-&gt;data())</code>.
</p><p title="Preconditions"><b>Preconditions. </b><code class="literal">std::distance(begin,end) == this-&gt;num_elements();</code> </p><p><b>Preconditions. </b><code class="literal">std::distance(begin,end) == this-&gt;num_elements();</code>
</p><p title="Complexity"><b>Complexity. </b> </p><p><b>Complexity. </b>
The <code class="literal">assign</code> member function performs The <code class="literal">assign</code> member function performs
O(<code class="literal">this-&gt;num_elements()</code>) calls to O(<code class="literal">this-&gt;num_elements()</code>) calls to
<code class="literal">ValueType</code>'s copy constructor. <code class="literal">ValueType</code>'s copy constructor.
@@ -803,30 +790,31 @@ contents of the array are preserved whenever possible; if the new
array size is smaller, then some data will be lost. Any new elements array size is smaller, then some data will be lost. Any new elements
created by resizing the array are initialized with the created by resizing the array are initialized with the
<code class="literal">element</code> default constructor. <code class="literal">element</code> default constructor.
</p></dd></dl></div><p title="Queries"><b>Queries. </b></p><div class="variablelist"><dl><dt><span class="term"><pre class="programlisting"> </p></dd></dl></div><p><b>Queries. </b></p><div class="variablelist"><dl><dt><span class="term"><pre class="programlisting">
storage_order_type&amp; storage_order() const; storage_order_type&amp; storage_order() const;
</pre> </pre>
</span></dt><dd><p>This query returns the storage order object associated with the </span></dt><dd><p>This query returns the storage order object associated with the
<code class="literal">multi_array</code> in question. It can be used to construct a new array with the same storage order.</p></dd></dl></div></div><div class="sect2" title="multi_array_ref"><div class="titlepage"><div><div><h3 class="title"><a name="multi_array_ref"></a><code class="literal">multi_array_ref</code></h3></div></div></div><p> <code class="literal">multi_array</code> in question. It can be used to construct a new array with the same storage order.</p></dd></dl></div></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="multi_array_ref"></a><code class="literal">multi_array_ref</code></h3></div></div></div><p>
<code class="literal">multi_array_ref</code> is a multi-dimensional container <code class="literal">multi_array_ref</code> is a multi-dimensional container
adaptor. It provides the MultiArray interface over any contiguous adaptor. It provides the MultiArray interface over any contiguous
block of elements. <code class="literal">multi_array_ref</code> exports the block of elements. <code class="literal">multi_array_ref</code> exports the
same interface as <code class="literal">multi_array</code>, with the exception same interface as <code class="literal">multi_array</code>, with the exception
of the constructors. of the constructors.
</p><p title="Model Of."><b>Model Of. </b> </p><p><b>Model Of. </b>
<code class="literal">multi_array_ref</code> models <code class="literal">multi_array_ref</code> models
<a class="link" href="#MultiArray" title="MultiArray Concept">MultiArray</a>, <a href="#MultiArray" title="MultiArray Concept">MultiArray</a>,
<a class="ulink" href="../../../libs/utility/CopyConstructible.html" target="_top">CopyConstructible</a>. <a href="../../../libs/utility/CopyConstructible.html" target="_top">CopyConstructible</a>.
and depending on the element type, it may also model and depending on the element type, it may also model
<a class="ulink" href="https://www.boost.org/sgi/stl/EqualityComparable.html" target="_top">EqualityComparable</a> and <a class="ulink" href="https://www.boost.org/sgi/stl/LessThanComparable.html" target="_top">LessThanComparable</a>. <a href="http://www.sgi.com/tech/stl/EqualityComparable.html" target="_top">EqualityComparable</a> and <a href="http://www.sgi.com/tech/stl/LessThanComparable.html" target="_top">LessThanComparable</a>.
Detailed descriptions are provided here only for operations that are Detailed descriptions are provided here only for operations that are
not described in the <code class="literal">multi_array</code> reference. not described in the <code class="literal">multi_array</code> reference.
</p><p title="Synopsis"><b>Synopsis. </b></p><pre class="programlisting"> </p><p><b>Synopsis. </b></p><pre class="programlisting">
namespace boost { namespace boost {
template &lt;typename ValueType, template &lt;typename ValueType,
std::size_t NumDims&gt; std::size_t NumDims,
typename Allocator = std::allocator&lt;ValueType&gt; &gt;
class multi_array_ref { class multi_array_ref {
public: public:
// types: // types:
@@ -854,10 +842,7 @@ public:
template &lt;std::size_t Dims&gt; struct const_array_view; template &lt;std::size_t Dims&gt; struct const_array_view;
static const std::size_t dimensionality = NumDims; // structors
// constructors and destructors
template &lt;typename ExtentList&gt; template &lt;typename ExtentList&gt;
explicit multi_array_ref(element* data, const ExtentList&amp; sizes, explicit multi_array_ref(element* data, const ExtentList&amp; sizes,
@@ -924,7 +909,7 @@ public:
void reindex(index value); void reindex(index value);
}; };
</pre><p title="Constructors"><b>Constructors. </b></p><div class="variablelist"><dl><dt><span class="term"><pre class="programlisting">template &lt;typename ExtentList&gt; </pre><p><b>Constructors. </b></p><div class="variablelist"><dl><dt><span class="term"><pre class="programlisting">template &lt;typename ExtentList&gt;
explicit multi_array_ref(element* data, explicit multi_array_ref(element* data,
const ExtentList&amp; sizes, const ExtentList&amp; sizes,
const storage_order&amp; store = c_storage_order(), const storage_order&amp; store = c_storage_order(),
@@ -936,9 +921,9 @@ constructed <code class="literal">multi_array_ref</code>. <code class="literal"
specifies the storage order or layout in memory of the array specifies the storage order or layout in memory of the array
dimensions. <code class="literal">alloc</code> is used to dimensions. <code class="literal">alloc</code> is used to
allocate the contained elements. allocate the contained elements.
</p><p title="ExtentList Requirements"><b><code class="literal">ExtentList</code> Requirements. </b> </p><p><b><code class="literal">ExtentList</code> Requirements. </b>
<code class="literal">ExtentList</code> must model <a class="ulink" href="../../utility/Collection.html" target="_top">Collection</a>. <code class="literal">ExtentList</code> must model <a href="../../utility/Collection.html" target="_top">Collection</a>.
</p><p title="Preconditions"><b>Preconditions. </b><code class="literal">sizes.size() == NumDims;</code></p></dd><dt><span class="term"> </p><p><b>Preconditions. </b><code class="literal">sizes.size() == NumDims;</code></p></dd><dt><span class="term">
<pre class="programlisting">explicit multi_array_ref(element* data, <pre class="programlisting">explicit multi_array_ref(element* data,
extent_gen::gen_type&lt;NumDims&gt;::type ranges, extent_gen::gen_type&lt;NumDims&gt;::type ranges,
const storage_order&amp; store = c_storage_order()); const storage_order&amp; store = c_storage_order());
@@ -953,42 +938,42 @@ dimensions.
</p></dd><dt><span class="term"><pre class="programlisting"> </p></dd><dt><span class="term"><pre class="programlisting">
multi_array_ref(const multi_array_ref&amp; x); multi_array_ref(const multi_array_ref&amp; x);
</pre></span></dt><dd><p>This constructs a shallow copy of <code class="literal">x</code>. </pre></span></dt><dd><p>This constructs a shallow copy of <code class="literal">x</code>.
</p><p title="Complexity"><b>Complexity. </b> Constant time (for contrast, compare this to </p><p><b>Complexity. </b> Constant time (for contrast, compare this to
the <code class="literal">multi_array</code> class copy constructor. the <code class="literal">multi_array</code> class copy constructor.
</p></dd></dl></div><p title="Modifiers"><b>Modifiers. </b></p><div class="variablelist"><dl><dt><span class="term"><pre class="programlisting"> </p></dd></dl></div><p><b>Modifiers. </b></p><div class="variablelist"><dl><dt><span class="term"><pre class="programlisting">
multi_array_ref&amp; operator=(const multi_array_ref&amp; x); multi_array_ref&amp; operator=(const multi_array_ref&amp; x);
template &lt;class Array&gt; multi_array_ref&amp; operator=(const Array&amp; x); template &lt;class Array&gt; multi_array_ref&amp; operator=(const Array&amp; x);
</pre> </pre>
</span></dt><dd><p>This performs an element-wise copy of <code class="literal">x</code> </span></dt><dd><p>This performs an element-wise copy of <code class="literal">x</code>
into the current <code class="literal">multi_array_ref</code>.</p><p title="Array Requirements"><b><code class="literal">Array</code> Requirements. </b><code class="literal">Array</code> must model MultiArray. into the current <code class="literal">multi_array_ref</code>.</p><p><b><code class="literal">Array</code> Requirements. </b><code class="literal">Array</code> must model MultiArray.
</p><p title="Preconditions"><b>Preconditions. </b> </p><p><b>Preconditions. </b>
</p><pre class="programlisting">std::equal(this-&gt;shape(),this-&gt;shape()+this-&gt;num_dimensions(), </p><pre class="programlisting">std::equal(this-&gt;shape(),this-&gt;shape()+this-&gt;num_dimensions(),
x.shape());</pre><p title="Postconditions"><b>Postconditions. </b> x.shape());</pre><p><b>Postconditions. </b>
</p><pre class="programlisting">(*.this) == x;</pre><p title="Postconditions"> </p><pre class="programlisting">(*.this) == x;</pre><p>
</p><p title="Complexity"><b>Complexity. </b>The assignment operators perform </p><p><b>Complexity. </b>The assignment operators perform
O(<code class="literal">x.num_elements()</code>) calls to <code class="literal">element</code>'s O(<code class="literal">x.num_elements()</code>) calls to <code class="literal">element</code>'s
copy constructor.</p></dd></dl></div></div><div class="sect2" title="const_multi_array_ref"><div class="titlepage"><div><div><h3 class="title"><a name="const_multi_array_ref"></a><code class="literal">const_multi_array_ref</code></h3></div></div></div><p> copy constructor.</p></dd></dl></div></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="const_multi_array_ref"></a><code class="literal">const_multi_array_ref</code></h3></div></div></div><p>
<code class="literal">const_multi_array_ref</code> is a multi-dimensional container <code class="literal">const_multi_array_ref</code> is a multi-dimensional container
adaptor. It provides the MultiArray interface over any contiguous adaptor. It provides the MultiArray interface over any contiguous
block of elements. <code class="literal">const_multi_array_ref</code> exports the block of elements. <code class="literal">const_multi_array_ref</code> exports the
same interface as <code class="literal">multi_array</code>, with the exception same interface as <code class="literal">multi_array</code>, with the exception
of the constructors. of the constructors.
</p><p title="Model Of."><b>Model Of. </b> </p><p><b>Model Of. </b>
<code class="literal">const_multi_array_ref</code> models <code class="literal">const_multi_array_ref</code> models
<a class="link" href="#MultiArray" title="MultiArray Concept">MultiArray</a>, <a href="#MultiArray" title="MultiArray Concept">MultiArray</a>,
<a class="ulink" href="../../../libs/utility/CopyConstructible.html" target="_top">CopyConstructible</a>. <a href="../../../libs/utility/CopyConstructible.html" target="_top">CopyConstructible</a>.
and depending on the element type, it may also model and depending on the element type, it may also model
<a class="ulink" href="https://www.boost.org/sgi/stl/EqualityComparable.html" target="_top">EqualityComparable</a> and <a class="ulink" href="https://www.boost.org/sgi/stl/LessThanComparable.html" target="_top">LessThanComparable</a>. <a href="http://www.sgi.com/tech/stl/EqualityComparable.html" target="_top">EqualityComparable</a> and <a href="http://www.sgi.com/tech/stl/LessThanComparable.html" target="_top">LessThanComparable</a>.
Detailed descriptions are provided here only for operations that are Detailed descriptions are provided here only for operations that are
not described in the <code class="literal">multi_array</code> reference. not described in the <code class="literal">multi_array</code> reference.
</p><p title="Synopsis"><b>Synopsis. </b></p><pre class="programlisting"> </p><p><b>Synopsis. </b></p><pre class="programlisting">
namespace boost { namespace boost {
template &lt;typename ValueType, template &lt;typename ValueType,
std::size_t NumDims, std::size_t NumDims,
typename TPtr = const T*&gt; typename Allocator = std::allocator&lt;ValueType&gt; &gt;
class const_multi_array_ref { class const_multi_array_ref {
public: public:
// types: // types:
@@ -1019,9 +1004,9 @@ public:
// structors // structors
template &lt;typename ExtentList&gt; template &lt;typename ExtentList&gt;
explicit const_multi_array_ref(TPtr data, const ExtentList&amp; sizes, explicit const_multi_array_ref(const element* data, const ExtentList&amp; sizes,
const storage_order_type&amp; store = c_storage_order()); const storage_order_type&amp; store = c_storage_order());
explicit const_multi_array_ref(TPtr data, const extents_tuple&amp; ranges, explicit const_multi_array_ref(const element* data, const extents_tuple&amp; ranges,
const storage_order_type&amp; store = c_storage_order()); const storage_order_type&amp; store = c_storage_order());
const_multi_array_ref(const const_multi_array_ref&amp; x); const_multi_array_ref(const const_multi_array_ref&amp; x);
~const_multi_array_ref(); ~const_multi_array_ref();
@@ -1068,8 +1053,8 @@ public:
void reindex(index value); void reindex(index value);
}; };
</pre><p title="Constructors"><b>Constructors. </b></p><div class="variablelist"><dl><dt><span class="term"><pre class="programlisting">template &lt;typename ExtentList&gt; </pre><p><b>Constructors. </b></p><div class="variablelist"><dl><dt><span class="term"><pre class="programlisting">template &lt;typename ExtentList&gt;
explicit const_multi_array_ref(TPtr data, explicit const_multi_array_ref(const element* data,
const ExtentList&amp; sizes, const ExtentList&amp; sizes,
const storage_order&amp; store = c_storage_order()); const storage_order&amp; store = c_storage_order());
</pre></span></dt><dd><p> </pre></span></dt><dd><p>
@@ -1078,13 +1063,13 @@ parameters. <code class="literal">sizes</code> specifies the shape of the
constructed <code class="literal">const_multi_array_ref</code>. <code class="literal">store</code> constructed <code class="literal">const_multi_array_ref</code>. <code class="literal">store</code>
specifies the storage order or layout in memory of the array specifies the storage order or layout in memory of the array
dimensions. dimensions.
</p><p title="ExtentList Requirements"><b><code class="literal">ExtentList</code> Requirements. </b> </p><p><b><code class="literal">ExtentList</code> Requirements. </b>
<code class="literal">ExtentList</code> must model <a class="ulink" href="../../utility/Collection.html" target="_top">Collection</a>. <code class="literal">ExtentList</code> must model <a href="../../utility/Collection.html" target="_top">Collection</a>.
</p><p title="Preconditions"><b>Preconditions. </b><code class="literal">sizes.size() == NumDims;</code></p></dd><dt><span class="term"> </p><p><b>Preconditions. </b><code class="literal">sizes.size() == NumDims;</code></p></dd><dt><span class="term">
<pre class="programlisting">explicit const_multi_array_ref(TPtr data, <pre class="programlisting">explicit const_multi_array_ref(const element* data,
extent_gen::gen_type&lt;NumDims&gt;::type ranges, extent_gen::gen_type&lt;NumDims&gt;::type ranges,
const storage_order&amp; store = c_storage_order()); const storage_order&amp; store = c_storage_order());
</pre></span></dt><dd><p title="Effects"><b>Effects. </b> </pre></span></dt><dd><p><b>Effects. </b>
This constructs a <code class="literal">const_multi_array_ref</code> using the specified This constructs a <code class="literal">const_multi_array_ref</code> using the specified
parameters. <code class="literal">ranges</code> specifies the shape and parameters. <code class="literal">ranges</code> specifies the shape and
index bases of the constructed const_multi_array_ref. It is the result of index bases of the constructed const_multi_array_ref. It is the result of
@@ -1094,8 +1079,8 @@ specifies the storage order or layout in memory of the array
dimensions. dimensions.
</p></dd><dt><span class="term"><pre class="programlisting"> </p></dd><dt><span class="term"><pre class="programlisting">
const_multi_array_ref(const const_multi_array_ref&amp; x); const_multi_array_ref(const const_multi_array_ref&amp; x);
</pre></span></dt><dd><p title="Effects"><b>Effects. </b>This constructs a shallow copy of <code class="literal">x</code>. </pre></span></dt><dd><p><b>Effects. </b>This constructs a shallow copy of <code class="literal">x</code>.
</p></dd></dl></div></div></div><div class="sect1" title="Auxiliary Components"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="auxiliary"></a>Auxiliary Components</h2></div></div></div><div class="sect2" title="multi_array_types"><div class="titlepage"><div><div><h3 class="title"><a name="multi_array_types"></a><code class="literal">multi_array_types</code></h3></div></div></div><pre class="programlisting"> </p></dd></dl></div></div></div><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="auxiliary"></a>Auxiliary Components</h2></div></div></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="multi_array_types"></a><code class="literal">multi_array_types</code></h3></div></div></div><pre class="programlisting">
namespace multi_array_types { namespace multi_array_types {
typedef *unspecified* index; typedef *unspecified* index;
typedef *unspecified* size_type; typedef *unspecified* size_type;
@@ -1117,14 +1102,14 @@ With the exception of <code class="literal">extent_gen</code> and
same name required by MultiArray and are described in its same name required by MultiArray and are described in its
concept definition. <code class="literal">extent_gen</code> and concept definition. <code class="literal">extent_gen</code> and
<code class="literal">extent_range</code> are described below. <code class="literal">extent_range</code> are described below.
</p></div><div class="sect2" title="extent_range"><div class="titlepage"><div><div><h3 class="title"><a name="extent_range"></a><code class="classname">extent_range</code></h3></div></div></div><p><code class="classname">extent_range</code> objects define half open </p></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="extent_range"></a><code class="classname">extent_range</code></h3></div></div></div><p><code class="classname">extent_range</code> objects define half open
intervals. They provide shape and index base information to intervals. They provide shape and index base information to
<code class="literal">multi_array</code>, <code class="literal">multi_array_ref</code>, <code class="literal">multi_array</code>, <code class="literal">multi_array_ref</code>,
and <code class="literal">const_multi_array_ref</code> constructors. and <code class="literal">const_multi_array_ref</code> constructors.
<code class="classname">extent_range</code>s are passed in <code class="classname">extent_range</code>s are passed in
aggregate to an array constructor (see aggregate to an array constructor (see
<code class="classname">extent_gen</code> for more details). <code class="classname">extent_gen</code> for more details).
</p><p title="Synopsis"><b>Synopsis. </b></p><pre class="programlisting"> </p><p><b>Synopsis. </b></p><pre class="programlisting">
class extent_range { class extent_range {
public: public:
typedef multi_array_types::index index; typedef multi_array_types::index index;
@@ -1139,14 +1124,14 @@ public:
index start(); index start();
index finish(); index finish();
size_type size(); size_type size();
};</pre><p title="Model Of"><b>Model Of. </b>DefaultConstructible,CopyConstructible</p><p title="Methods and Types"><b>Methods and Types. </b></p><div class="variablelist"><dl><dt><span class="term"><code class="function">extent_range(index start, index finish)</code></span></dt><dd><p> This constructor defines the half open interval };</pre><p><b>Model Of. </b>DefaultConstructible,CopyConstructible</p><p><b>Methods and Types. </b></p><div class="variablelist"><dl><dt><span class="term"><code class="function">extent_range(index start, index finish)</code></span></dt><dd><p> This constructor defines the half open interval
<code class="literal">[start,finish)</code>. The expression <code class="literal">[start,finish)</code>. The expression
<code class="literal">finish</code> must be greater than <code class="literal">start</code>. <code class="literal">finish</code> must be greater than <code class="literal">start</code>.
</p></dd><dt><span class="term"><code class="function">extent_range(index finish)</code></span></dt><dd><p>This constructor defines the half open interval </p></dd><dt><span class="term"><code class="function">extent_range(index finish)</code></span></dt><dd><p>This constructor defines the half open interval
<code class="literal">[0,finish)</code>. The value of <code class="literal">finish</code> <code class="literal">[0,finish)</code>. The value of <code class="literal">finish</code>
must be positive.</p></dd><dt><span class="term"><code class="function">index start()</code></span></dt><dd><p>This function returns the first index represented by the range</p></dd><dt><span class="term"><code class="function">index finish()</code></span></dt><dd><p>This function returns the upper boundary value of the half-open must be positive.</p></dd><dt><span class="term"><code class="function">index start()</code></span></dt><dd><p>This function returns the first index represented by the range</p></dd><dt><span class="term"><code class="function">index finish()</code></span></dt><dd><p>This function returns the upper boundary value of the half-open
interval. Note that the range does not include this value.</p></dd><dt><span class="term"><code class="function">size_type size()</code></span></dt><dd><p>This function returns the size of the specified range. It is interval. Note that the range does not include this value.</p></dd><dt><span class="term"><code class="function">size_type size()</code></span></dt><dd><p>This function returns the size of the specified range. It is
equivalent to <code class="literal">finish()-start()</code>.</p></dd></dl></div></div><div class="sect2" title="extent_gen"><div class="titlepage"><div><div><h3 class="title"><a name="extent_gen"></a><code class="classname">extent_gen</code></h3></div></div></div><p>The <code class="classname">extent_gen</code> class defines an equivalent to <code class="literal">finish()-start()</code>.</p></dd></dl></div></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="extent_gen"></a><code class="classname">extent_gen</code></h3></div></div></div><p>The <code class="classname">extent_gen</code> class defines an
interface for aggregating array shape and indexing information to be interface for aggregating array shape and indexing information to be
passed to a <code class="literal">multi_array</code>, passed to a <code class="literal">multi_array</code>,
<code class="literal">multi_array_ref</code>, or <code class="literal">const_multi_array_ref</code> <code class="literal">multi_array_ref</code>, or <code class="literal">const_multi_array_ref</code>
@@ -1158,7 +1143,7 @@ declared as:
</p><pre class="programlisting">int A[3][4][5],</pre><p> </p><pre class="programlisting">int A[3][4][5],</pre><p>
a similar <code class="classname">multi_array</code> would be declared: a similar <code class="classname">multi_array</code> would be declared:
</p><pre class="programlisting">multi_array&lt;int,3&gt; A(extents[3][4][5]).</pre><p> </p><pre class="programlisting">multi_array&lt;int,3&gt; A(extents[3][4][5]).</pre><p>
</p><p title="Synopsis"><b>Synopsis. </b></p><pre class="programlisting"> </p><p><b>Synopsis. </b></p><pre class="programlisting">
template &lt;std::size_t NumRanges&gt; template &lt;std::size_t NumRanges&gt;
class *implementation_defined* { class *implementation_defined* {
public: public:
@@ -1172,7 +1157,7 @@ public:
}; };
typedef *implementation_defined*&lt;0&gt; extent_gen; typedef *implementation_defined*&lt;0&gt; extent_gen;
</pre><p title="Methods and Types"><b>Methods and Types. </b></p><div class="variablelist"><dl><dt><span class="term"><code class="function">template gen_type&lt;Ranges&gt;::type</code></span></dt><dd><p>This type generator is used to specify the result of </pre><p><b>Methods and Types. </b></p><div class="variablelist"><dl><dt><span class="term"><code class="function">template gen_type::&lt;Ranges&gt;::type</code></span></dt><dd><p>This type generator is used to specify the result of
<code class="literal">Ranges</code> chained calls to <code class="literal">Ranges</code> chained calls to
<code class="literal">extent_gen::operator[].</code> The types <code class="literal">extent_gen::operator[].</code> The types
<code class="classname">extent_gen</code> and <code class="classname">extent_gen</code> and
@@ -1186,7 +1171,7 @@ operator[](index idx) const;</code></span></dt><dd><p>This function returns a ne
<code class="classname">extent_range</code> objects in addition to <code class="classname">extent_range</code> objects in addition to
<code class="literal">extent_range(0,idx).</code> This function gives the array <code class="literal">extent_range(0,idx).</code> This function gives the array
constructors a similar syntax to traditional C multidimensional array constructors a similar syntax to traditional C multidimensional array
declaration.</p></dd></dl></div></div><div class="sect2" title="Global Objects"><div class="titlepage"><div><div><h3 class="title"><a name="idp19487120"></a>Global Objects</h3></div></div></div><p>For syntactic convenience, Boost.MultiArray defines two declaration.</p></dd></dl></div></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="id862083"></a>Global Objects</h3></div></div></div><p>For syntactic convenience, Boost.MultiArray defines two
global objects as part of its global objects as part of its
interface. These objects play the role of object generators; interface. These objects play the role of object generators;
expressions involving them create other objects of interest. expressions involving them create other objects of interest.
@@ -1194,7 +1179,7 @@ expressions involving them create other objects of interest.
considered excessive overhead. Their construction can be prevented by considered excessive overhead. Their construction can be prevented by
defining the preprocessor symbol defining the preprocessor symbol
<code class="literal">BOOST_MULTI_ARRAY_NO_GENERATORS</code> before including <code class="literal">BOOST_MULTI_ARRAY_NO_GENERATORS</code> before including
<code class="filename">boost/multi_array.hpp.</code></p><div class="sect3" title="extents"><div class="titlepage"><div><div><h4 class="title"><a name="extents"></a><code class="literal">extents</code></h4></div></div></div><pre class="programlisting"> <code class="filename">boost/multi_array.hpp.</code></p><div class="sect3" lang="en"><div class="titlepage"><div><div><h4 class="title"><a name="extents"></a><code class="literal">extents</code></h4></div></div></div><pre class="programlisting">
namespace boost { namespace boost {
multi_array_base::extent_gen extents; multi_array_base::extent_gen extents;
} }
@@ -1206,7 +1191,7 @@ a 3 by 3 by 3 <code class="classname">multi_array</code> is constructed as follo
</p><pre class="programlisting">multi_array&lt;int,3&gt; A(extents[3][3][3]);</pre><p> </p><pre class="programlisting">multi_array&lt;int,3&gt; A(extents[3][3][3]);</pre><p>
The same array could also be created by explicitly declaring an <code class="literal">extent_gen</code> The same array could also be created by explicitly declaring an <code class="literal">extent_gen</code>
object locally,, but the global object makes this declaration unnecessary. object locally,, but the global object makes this declaration unnecessary.
</p></div><div class="sect3" title="indices"><div class="titlepage"><div><div><h4 class="title"><a name="indices"></a><code class="literal">indices</code></h4></div></div></div><pre class="programlisting"> </p></div><div class="sect3" lang="en"><div class="titlepage"><div><div><h4 class="title"><a name="indices"></a><code class="literal">indices</code></h4></div></div></div><pre class="programlisting">
namespace boost { namespace boost {
multi_array_base::index_gen indices; multi_array_base::index_gen indices;
} }
@@ -1221,7 +1206,7 @@ a view of an array <code class="literal">A</code> is constructed as follows:
</p><pre class="programlisting"> </p><pre class="programlisting">
A[indices[index_range(0,5)][2][index_range(2,4)]]; A[indices[index_range(0,5)][2][index_range(2,4)]];
</pre><p> </pre><p>
</p></div></div><div class="sect2" title="View and SubArray Generators"><div class="titlepage"><div><div><h3 class="title"><a name="generators"></a>View and SubArray Generators</h3></div></div></div><p> </p></div></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="generators"></a>View and SubArray Generators</h3></div></div></div><p>
Boost.MultiArray provides traits classes, <code class="literal">subarray_gen</code>, Boost.MultiArray provides traits classes, <code class="literal">subarray_gen</code>,
<code class="literal">const_subarray_gen</code>, <code class="literal">const_subarray_gen</code>,
<code class="literal">array_view_gen</code>, <code class="literal">array_view_gen</code>,
@@ -1247,7 +1232,7 @@ void my_function() {
In the above example, <code class="literal">view1_t</code> and In the above example, <code class="literal">view1_t</code> and
<code class="literal">view2_t</code> have the same type. <code class="literal">view2_t</code> have the same type.
</p></div><div class="sect2" title="Memory Layout Specifiers"><div class="titlepage"><div><div><h3 class="title"><a name="memory_layout"></a>Memory Layout Specifiers</h3></div></div></div><p> </p></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="memory_layout"></a>Memory Layout Specifiers</h3></div></div></div><p>
While a multidimensional array represents a hierarchy of containers of While a multidimensional array represents a hierarchy of containers of
elements, at some point the elements must be laid out in elements, at some point the elements must be laid out in
memory. As a result, a single multidimensional array memory. As a result, a single multidimensional array
@@ -1335,7 +1320,7 @@ that must interoperate with Fortran routines so they can be
manipulated naturally at both the C++ and Fortran levels. The manipulated naturally at both the C++ and Fortran levels. The
following sections describe the Boost.MultiArray components used to following sections describe the Boost.MultiArray components used to
specify memory layout. specify memory layout.
</p><div class="sect3" title="c_storage_order"><div class="titlepage"><div><div><h4 class="title"><a name="c_storage_order"></a><code class="literal">c_storage_order</code></h4></div></div></div><pre class="programlisting"> </p><div class="sect3" lang="en"><div class="titlepage"><div><div><h4 class="title"><a name="c_storage_order"></a><code class="literal">c_storage_order</code></h4></div></div></div><pre class="programlisting">
class c_storage_order { class c_storage_order {
c_storage_order(); c_storage_order();
}; };
@@ -1343,14 +1328,14 @@ class c_storage_order {
array should store its elements using the same layout as that used by array should store its elements using the same layout as that used by
primitive C++ multidimensional arrays, that is, from last dimension primitive C++ multidimensional arrays, that is, from last dimension
to first. This is the default storage order for the arrays provided by to first. This is the default storage order for the arrays provided by
this library.</p></div><div class="sect3" title="fortran_storage_order"><div class="titlepage"><div><div><h4 class="title"><a name="fortran_storage_order"></a><code class="literal">fortran_storage_order</code></h4></div></div></div><pre class="programlisting"> this library.</p></div><div class="sect3" lang="en"><div class="titlepage"><div><div><h4 class="title"><a name="fortran_storage_order"></a><code class="literal">fortran_storage_order</code></h4></div></div></div><pre class="programlisting">
class fortran_storage_order { class fortran_storage_order {
fortran_storage_order(); fortran_storage_order();
}; };
</pre><p><code class="literal">fortran_storage_order</code> is used to specify that </pre><p><code class="literal">fortran_storage_order</code> is used to specify that
an array should store its elements using the same memory layout as a an array should store its elements using the same memory layout as a
Fortran multidimensional array would, that is, from first dimension to Fortran multidimensional array would, that is, from first dimension to
last.</p></div><div class="sect3" title="general_storage_order"><div class="titlepage"><div><div><h4 class="title"><a name="general_storage_order"></a><code class="literal">general_storage_order</code></h4></div></div></div><pre class="programlisting"> last.</p></div><div class="sect3" lang="en"><div class="titlepage"><div><div><h4 class="title"><a name="general_storage_order"></a><code class="literal">general_storage_order</code></h4></div></div></div><pre class="programlisting">
template &lt;std::size_t NumDims&gt; template &lt;std::size_t NumDims&gt;
class general_storage_order { class general_storage_order {
@@ -1370,7 +1355,7 @@ convertible to <code class="literal">bool</code>. A value of
order while <code class="literal">false</code> means that a dimension is stored order while <code class="literal">false</code> means that a dimension is stored
in descending order. <code class="literal">OrderingIter</code> specifies the in descending order. <code class="literal">OrderingIter</code> specifies the
order in which dimensions are stored. order in which dimensions are stored.
</p></div></div><div class="sect2" title="Range Checking"><div class="titlepage"><div><div><h3 class="title"><a name="range_checking"></a>Range Checking</h3></div></div></div><p> </p></div></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="range_checking"></a>Range Checking</h3></div></div></div><p>
By default, the array access methods <code class="literal">operator()</code> and By default, the array access methods <code class="literal">operator()</code> and
<code class="literal">operator[]</code> perform range <code class="literal">operator[]</code> perform range
checking. If a supplied index is out of the range defined for an checking. If a supplied index is out of the range defined for an

View File

@@ -20,7 +20,7 @@ Boost.MultiArray: Test Descriptions
</title> </title>
</head> </head>
<body bgcolor="#ffffff" text="#000000"> <body bgcolor="#ffffff" text="#000000">
<IMG SRC="../../../boost.png" <IMG SRC="http://www.boost.org/boost.png"
ALT="C++ Boost" width="277" height="86"> ALT="C++ Boost" width="277" height="86">
<h1>Boost.MultiArray: Test Descriptions</h1> <h1>Boost.MultiArray: Test Descriptions</h1>
@@ -114,13 +114,6 @@ Test re-indexing functionality for the B.M primary components.
</td> </td>
</tr> </tr>
<tr>
<td><a href="../test/storage_order_convert.cpp">libs/multi_array/test/storage_order_convert.cpp</a></td>
<td>
Test out conversions among the storage orders data types.
</td>
</tr>
<tr> <tr>
<td><a href="../test/storage_order.cpp">libs/multi_array/test/storage_order.cpp</a></td> <td><a href="../test/storage_order.cpp">libs/multi_array/test/storage_order.cpp</a></td>
<td> <td>
@@ -171,21 +164,6 @@ Ensure that all the array types meet the defined Concepts.
</td> </td>
</tr> </tr>
<tr>
<td><a href="../test/assert.cpp">libs/multi_array/test/assert.cpp</a></td>
<td>
Ensure that uses of BOOST_ASSERT within the library can be customized
by library users.
</td>
</tr>
<tr>
<td><a href="../test/allocators.cpp">libs/multi_array/test/allocators.cpp</a></td>
<td>
Test support for custom allocators.
</td>
</tr>
<tr> <tr>
<td><a href="../test/generative_tests.hpp">libs/multi_array/test/generative_tests.hpp</a></td> <td><a href="../test/generative_tests.hpp">libs/multi_array/test/generative_tests.hpp</a></td>
<td> <td>
@@ -307,10 +285,10 @@ summary="This table describes the tests in the multi array test suite
<table summary="Copyright information"> <table summary="Copyright information">
<tr valign="top"> <tr valign="top">
<td nowrap>Copyright &copy; 2001</td> <td nowrap>Copyright &copy; 2001</td>
<td><a href="http://www.boost.org/people/ronald_garcia.htm">Ronald Garcia</a>, <td><a href="../../../people/ronald_garcia.htm">Ronald Garcia</a>,
Indiana University (<a href= Indiana University (<a href=
"mailto:garcia@cs.indiana.edu">garcia@cs.indiana.edu</a>)<br> "mailto:garcia@cs.indiana.edu">garcia@cs.indiana.edu</a>)<br>
<a href="http://www.boost.org/people/jeremy_siek.htm">Jeremy Siek</a>, Indiana <a href="../../../people/jeremy_siek.htm">Jeremy Siek</a>, Indiana
University (<a href= University (<a href=
"mailto:jsiek@cs.indiana.edu">jsiek@cs.indiana.edu</a>)<br> "mailto:jsiek@cs.indiana.edu">jsiek@cs.indiana.edu</a>)<br>
<a href="http://www.lsc.nd.edu/~lums">Andrew Lumsdaine</a>, Indiana <a href="http://www.lsc.nd.edu/~lums">Andrew Lumsdaine</a>, Indiana

View File

@@ -255,9 +255,7 @@ useful for writing dimension-independent code.
</blockquote> </blockquote>
<p>The second method involves passing the constructor an <tt>extent_gen</tt> <p>The second method involves passing the constructor an <tt>extent_gen</tt>
object, specifying the matrix dimensions. The <tt>extent_gen</tt> type object, specifying the matrix dimensions. By default, the library constructs a
is defined in the <tt>multi_array_types</tt> namespace and as a
member of every array type, but by default, the library constructs a
global <tt>extent_gen</tt> object <tt>boost::extents</tt>. In case of global <tt>extent_gen</tt> object <tt>boost::extents</tt>. In case of
concern about memory used by these objects, defining concern about memory used by these objects, defining
<tt>BOOST_MULTI_ARRAY_NO_GENERATORS</tt> before including the library <tt>BOOST_MULTI_ARRAY_NO_GENERATORS</tt> before including the library
@@ -318,17 +316,13 @@ already existing array component. It allows you to create a sub-view that
retains the same number of dimensions as the original array or one retains the same number of dimensions as the original array or one
that has less dimensions than the original as well. that has less dimensions than the original as well.
<p>Sub-view creation occurs by placing a call to operator[], passing <p>Sub-view creation occurs by placing a call to operator[], passing it
it an <tt>index_gen</tt> type. The <tt>index_gen</tt> is populated by an <tt>index_gen</tt> type. The <tt>index_gen</tt> is populated by
passing <tt>index_range</tt> objects to its <tt>operator[]</tt>. passing <tt>index_range</tt> objects to its <tt>operator[]</tt>.
The <tt>index_range</tt> and <tt>index_gen</tt> types are defined in Similar to <tt>boost::extents</tt>, the library by default constructs
the <tt>multi_array_types</tt> namespace and as nested members of the object <tt>boost::indices</tt>. You can suppress this object
every array type. Similar to <tt>boost::extents</tt>, the library by by defining <tt>BOOST_MULTI_ARRAY_NO_GENERATORS</tt> before
default constructs the object <tt>boost::indices</tt>. You can including the library header. A simple sub-view creation example follows.
suppress this object by
defining <tt>BOOST_MULTI_ARRAY_NO_GENERATORS</tt> before including the
library header. A simple sub-view creation example follows.
<h3>Example</h3> <h3>Example</h3>
<blockquote> <blockquote>
<pre> <pre>
@@ -341,8 +335,7 @@ library header. A simple sub-view creation example follows.
// dim 2: [0,4) (strided by 2), // dim 2: [0,4) (strided by 2),
// //
typedef boost::multi_array_types::index_range range; typedef array_type::index_range range;
// OR typedef array_type::index_range range;
array_type::array_view&lt;3&gt;::type myview = array_type::array_view&lt;3&gt;::type myview =
myarray[ boost::indices[range(0,2)][range(1,3)][range(0,4,2)] ]; myarray[ boost::indices[range(0,2)][range(1,3)][range(0,4,2)] ];
@@ -368,7 +361,7 @@ called slicing).
// [0,1,2), 1, [0,2,4) // [0,1,2), 1, [0,2,4)
// //
typedef boost::multi_array_types::index_range range; typedef array_type::index_range range;
array_type::index_gen indices; array_type::index_gen indices;
array_type::array_view&lt;2&gt;::type myview = array_type::array_view&lt;2&gt;::type myview =
myarray[ indices[range(0,2)][1][range(0,4,2)] ]; myarray[ indices[range(0,2)][1][range(0,4,2)] ];
@@ -389,7 +382,7 @@ that specify the same range.
// [base,stride,bound) // [base,stride,bound)
// [0,2,4) // [0,2,4)
typedef boost::multi_array_types::index_range range; typedef array_type::index_range range;
range a_range; range a_range;
a_range = range(0,4,2); a_range = range(0,4,2);
a_range = range().start(0).finish(4).stride(2); a_range = range().start(0).finish(4).stride(2);
@@ -409,7 +402,7 @@ dimension it is used to specify.
<h3>Example</h3> <h3>Example</h3>
<blockquote> <blockquote>
<pre> <pre>
typedef boost::multi_array_types::index_range range; typedef array_type::index_range range;
range a_range; range a_range;
// All elements in this dimension // All elements in this dimension
@@ -459,7 +452,7 @@ indices will remain zero-based.
<blockquote> <blockquote>
<pre> <pre>
typedef boost::multi_array&lt;double,3&gt; array_type; typedef boost::multi_array&lt;double,3&gt; array_type;
array_type A(boost::extents[3][4][2],boost::fortran_storage_order()); array_type A(boost::extents[3][4][2],boost::fortran_storage_order);
call_fortran_function(A.data()); call_fortran_function(A.data());
</pre> </pre>
</blockquote> </blockquote>
@@ -489,16 +482,13 @@ stored in ascending or descending order.
In some situations, it may be inconvenient or awkward to use an In some situations, it may be inconvenient or awkward to use an
array that is zero-based. array that is zero-based.
the Boost.MultiArray components provide two facilities for changing the the Boost.MultiArray components provide two facilities for changing the
bases of an array. One may specify a pair of range values, with bases of an array. One may specify a pair of range values to
the <tt>extent_range</tt> type, to the extent_gen constructor in order to set the base value.
the <tt>extent_gen</tt> constructor in order to set the base value.
<h3>Example</h3> <h3>Example</h3>
<blockquote> <blockquote>
<pre> <pre>
typedef boost::multi_array&lt;double, 3&gt; array_type; typedef boost::multi_array&lt;double, 3&gt; array_type;
typedef boost::multi_array_types::extent_range range; typedef array_type::extent_range range;
// OR typedef array_type::extent_range range;
array_type::extent_gen extents; array_type::extent_gen extents;
@@ -517,6 +507,7 @@ reset the bases. To set all bases to the same value, use the
<blockquote> <blockquote>
<pre> <pre>
typedef boost::multi_array&lt;double, 3&gt; array_type; typedef boost::multi_array&lt;double, 3&gt; array_type;
typedef array_type::extent_range range;
array_type::extent_gen extents; array_type::extent_gen extents;
@@ -533,6 +524,7 @@ An alternative is to set each base separately using the
<blockquote> <blockquote>
<pre> <pre>
typedef boost::multi_array&lt;double, 3&gt; array_type; typedef boost::multi_array&lt;double, 3&gt; array_type;
typedef array_type::extent_range range;
array_type::extent_gen extents; array_type::extent_gen extents;
@@ -556,6 +548,7 @@ elements contained remains the same.
<blockquote> <blockquote>
<pre> <pre>
typedef boost::multi_array&lt;double, 3&gt; array_type; typedef boost::multi_array&lt;double, 3&gt; array_type;
typedef array_type::extent_range range;
array_type::extent_gen extents; array_type::extent_gen extents;
array_type A(extents[2][3][4]); array_type A(extents[2][3][4]);
@@ -584,6 +577,7 @@ no longer be available.
<blockquote> <blockquote>
<pre> <pre>
typedef boost::multi_array&lt;int, 3&gt; array_type; typedef boost::multi_array&lt;int, 3&gt; array_type;
typedef array_type::extent_range range;
array_type::extent_gen extents; array_type::extent_gen extents;
array_type A(extents[3][3][3]); array_type A(extents[3][3][3]);
@@ -612,7 +606,7 @@ cases can be found <a href="./test_cases.html">here</a>.
<h2>Related Work</h2> <h2>Related Work</h2>
<a href="../../array/index.html">boost::array</a> <a href="../../array/index.html">boost::array</a>
and <a href="https://www.boost.org/sgi/stl/Vector.html">std::vector</a> are and <a href="http://www.sgi.com/tech/stl/Vector.html">std::vector</a> are
one-dimensional containers of user data. Both manage their own one-dimensional containers of user data. Both manage their own
memory. <tt>std::valarray</tt> is a low-level memory. <tt>std::valarray</tt> is a low-level
C++ Standard Library component C++ Standard Library component
@@ -638,7 +632,7 @@ arrays, as <tt>boost::array</tt> does for C one-dimensional arrays.
<li><a href="mailto:garcia@osl.iu.edu">Ronald Garcia</a> <li><a href="mailto:garcia@osl.iu.edu">Ronald Garcia</a>
is the primary author of the library. is the primary author of the library.
<li><a href="http://www.boost.org/people/jeremy_siek.htm">Jeremy Siek</a> <li><a href="../../../people/jeremy_siek.htm">Jeremy Siek</a>
helped with the library and provided a sounding board for ideas, helped with the library and provided a sounding board for ideas,
advice, and assistance porting to Microsoft Visual C++. advice, and assistance porting to Microsoft Visual C++.
@@ -661,11 +655,6 @@ arrays, as <tt>boost::array</tt> does for C one-dimensional arrays.
<li><a href="mailto:bdawes@acm.org">Beman Dawes</a> <li><a href="mailto:bdawes@acm.org">Beman Dawes</a>
helped immensely with porting the library to Microsoft Windows helped immensely with porting the library to Microsoft Windows
compilers. compilers.
<li><a href="mailto:glenjofe@gmail.com">Glen Fernandes</a>
implemented support for the C++11 allocator model, including
support for stateful allocators, minimal allocators, and
optimized storage for stateless allocators.
</ul> </ul>
<hr> <hr>

View File

@@ -1,19 +0,0 @@
# Copyright (c) 2002 Douglas Gregor <doug.gregor -at- gmail.com>
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or copy at
# http://www.boost.org/LICENSE_1_0.txt)
project multi_array/doc ;
import boostbook : boostbook ;
path-constant here : . ;
boostbook multi_array-doc
:
bbref.xml
:
<xsl:param>boost.root=../../../../..
<format>pdf:<xsl:param>boost.url.prefix=http://www.boost.org/doc/libs/release/doc/html
<format>pdf:<xsl:param>img.src.path=$(here)/../
;

View File

@@ -110,14 +110,6 @@ are stored contiguously) or by column (i.e., the elements of each
column are stored contiguously). column are stored contiguously).
</para> </para>
<para>
Two concept checking classes for the MultiArray concepts
(<literal>ConstMultiArrayConcept</literal> and
<literal>MutableMultiArrayConcept</literal>) are in the namespace
<literal>boost::multi_array_concepts</literal> in
<literal>&lt;boost/multi_array/concept_checks.hpp&gt;</literal>.
</para>
<sect2><title>Notation</title> <sect2><title>Notation</title>
<para>What follows are the descriptions of symbols that will be used <para>What follows are the descriptions of symbols that will be used
@@ -248,17 +240,15 @@ iterators. It is the same type as
<entry> <entry>
This is an iterator over the values of <literal>A</literal>. This is an iterator over the values of <literal>A</literal>.
If <literal>NumDims == 1</literal>, then it models If <literal>NumDims == 1</literal>, then it models
<ulink url="http://www.boost.org/doc/html/RandomAccessIterator.html"> <ulink url="http://www.sgi.com/tech/stl/RandomAccessIterator.html">
<literal>Random Access Iterator</literal></ulink>. <literal>Random Access Iterator</literal></ulink>.
Otherwise it models Otherwise it models
<ulink url="./iterator_categories.html#concept_RandomAccessTraversalIterator"> <ulink url="./iterator_categories.html#concept_RandomAccessTraversalIterator">
Random Access Traversal Iterator</ulink>, Random Access Traversal Iterator</ulink>,
<ulink url="./iterator_categories.html#concept_ReadableIterator"> <ulink url="./iterator_categories.html#concept_ReadableIterator">
Readable Iterator</ulink>, Readable Iterator</ulink>, and
<ulink url="./iterator_categories.html#concept_WritableIterator"> <ulink url="./iterator_categories.html#concept_WritableIterator">
Writable Iterator</ulink>, and Writable Iterator</ulink>.
<ulink url="http://www.boost.org/doc/html/OutputIterator.html">
<literal>Output Iterator</literal></ulink>.
</entry> </entry>
</row> </row>
@@ -395,13 +385,6 @@ This is the const view type with <literal>Dims</literal> dimensions.
</row> </row>
</thead> </thead>
<tbody> <tbody>
<row>
<entry><literal>A::dimensionality</literal></entry>
<entry><literal>size_type</literal></entry>
<entry>This compile-time constant represents the number of
dimensions of the array (note that
<literal>A::dimensionality == NumDims</literal>).</entry>
</row>
<row> <row>
<entry><literal>a.shape()</literal></entry> <entry><literal>a.shape()</literal></entry>
<entry><literal>const size_type*</literal></entry> <entry><literal>const size_type*</literal></entry>
@@ -567,7 +550,7 @@ This expression generates a view of the array determined by the
<entry>bool</entry> <entry>bool</entry>
<entry>This performs a lexicographical comparison of the <entry>This performs a lexicographical comparison of the
values of <literal>a</literal> and <literal>b</literal>. The element values of <literal>a</literal> and <literal>b</literal>. The element
type must model <ulink url="https://www.boost.org/sgi/stl/EqualityComparable.html">EqualityComparable</ulink> for this type must model <ulink url="http://www.sgi.com/tech/stl/EqualityComparable.html">EqualityComparable</ulink> for this
expression to be valid.</entry> expression to be valid.</entry>
</row> </row>
<row> <row>
@@ -575,7 +558,7 @@ expression to be valid.</entry>
<entry>bool</entry> <entry>bool</entry>
<entry>This performs a lexicographical comparison of the <entry>This performs a lexicographical comparison of the
values of <literal>a</literal> and <literal>b</literal>. The element values of <literal>a</literal> and <literal>b</literal>. The element
type must model <ulink url="https://www.boost.org/sgi/stl/LessThanComparable.html">LessThanComparable</ulink> for this type must model <ulink url="http://www.sgi.com/tech/stl/LessThanComparable.html">LessThanComparable</ulink> for this
expression to be valid.</entry> expression to be valid.</entry>
</row> </row>
<row> <row>
@@ -583,8 +566,8 @@ expression to be valid.</entry>
<entry>bool</entry> <entry>bool</entry>
<entry>This performs a lexicographical comparison of the <entry>This performs a lexicographical comparison of the
values of <literal>a</literal> and <literal>b</literal>. The element values of <literal>a</literal> and <literal>b</literal>. The element
type must model <ulink url="https://www.boost.org/sgi/stl/EqualityComparable.html">EqualityComparable</ulink> and type must model <ulink url="http://www.sgi.com/tech/stl/EqualityComparable.html">EqualityComparable</ulink> and
<ulink url="https://www.boost.org/sgi/stl/LessThanComparable.html">LessThanComparable</ulink> for this <ulink url="http://www.sgi.com/tech/stl/LessThanComparable.html">LessThanComparable</ulink> for this
expression to be valid.</entry> expression to be valid.</entry>
</row> </row>
<row> <row>
@@ -592,8 +575,8 @@ expression to be valid.</entry>
<entry>bool</entry> <entry>bool</entry>
<entry>This performs a lexicographical comparison of the <entry>This performs a lexicographical comparison of the
values of <literal>a</literal> and <literal>b</literal>. The element values of <literal>a</literal> and <literal>b</literal>. The element
type must model <ulink url="https://www.boost.org/sgi/stl/EqualityComparable.html">EqualityComparable</ulink> and type must model <ulink url="http://www.sgi.com/tech/stl/EqualityComparable.html">EqualityComparable</ulink> and
<ulink url="https://www.boost.org/sgi/stl/LessThanComparable.html">LessThanComparable</ulink> for this <ulink url="http://www.sgi.com/tech/stl/LessThanComparable.html">LessThanComparable</ulink> for this
expression to be valid.</entry> expression to be valid.</entry>
</row> </row>
<row> <row>
@@ -601,7 +584,7 @@ expression to be valid.</entry>
<entry>bool</entry> <entry>bool</entry>
<entry>This performs a lexicographical comparison of the <entry>This performs a lexicographical comparison of the
values of <literal>a</literal> and <literal>b</literal>. The element values of <literal>a</literal> and <literal>b</literal>. The element
type must model <ulink url="https://www.boost.org/sgi/stl/LessThanComparable.html">LessThanComparable</ulink> for this type must model <ulink url="http://www.sgi.com/tech/stl/LessThanComparable.html">LessThanComparable</ulink> for this
expression to be valid.</entry> expression to be valid.</entry>
</row> </row>
</tbody> </tbody>
@@ -977,7 +960,7 @@ object. This object can then be used to generate tuples of
</row> </row>
<row> <row>
<entry><literal>x[idx]</literal></entry> <entry><literal>x[idx]</literal></entry>
<entry><literal>gen_type&lt;Dims,Ranges+1&gt;::type</literal> <entry><literal>gen_type&lt;Dims,Ranges&gt;::type</literal>
</entry> </entry>
<entry>Returns a new object containing all previous <entry>Returns a new object containing all previous
<classname>index_range</classname> objects in addition to a degenerate <classname>index_range</classname> objects in addition to a degenerate

View File

@@ -1,806 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE library PUBLIC "-//Boost//DTD BoostBook XML V1.0//EN"
"http://www.boost.org/tools/boostbook/dtd/boostbook.dtd" [
<!ENTITY concepts SYSTEM "MultiArray.xml">
<!ENTITY multi_array SYSTEM "multi_array.xml">
<!ENTITY multi_array_ref SYSTEM "multi_array_ref.xml">
<!ENTITY const_multi_array_ref SYSTEM "const_multi_array_ref.xml">
]>
<library name="MultiArray" dirname="multi_array" id="multi_array"
xmlns:xi="http://www.w3.org/2001/XInclude"
last-revision="$Date$">
<libraryinfo>
<author>
<firstname>Ronald</firstname>
<surname>Garcia</surname>
<affiliation>
<orgname>Indiana University</orgname>
<orgdiv>Open Systems Lab</orgdiv>
</affiliation>
</author>
<orgname>BOOST</orgname>
<copyright>
<year>2002</year>
<holder>The Trustees of Indiana University</holder>
</copyright>
<librarypurpose>Multidimensional containers and adaptors for
arrays of contiguous data</librarypurpose>
<librarycategory name="category:math"/>
<librarycategory name="category:containers"/>
</libraryinfo>
<title>Boost.MultiArray Reference Manual</title>
<para>Boost.MultiArray is composed of several components.
The MultiArray concept defines a generic interface to multidimensional
containers.
<literal>multi_array</literal> is a general purpose container class
that models MultiArray. <literal>multi_array_ref</literal>
and <literal>const_multi_array_ref</literal> are adapter
classes. Using them,
you can manipulate any block of contiguous data as though it were a
<literal>multi_array</literal>.
<literal>const_multi_array_ref</literal> differs from
<literal>multi_array_ref</literal> in that its elements cannot
be modified through its interface. Finally, several auxiliary classes are used
to create and specialize arrays and some global objects are defined as
part of the library interface.</para>
<sect1 id="synopsis">
<title>Library Synopsis</title>
<para>To use Boost.MultiArray, you must include the header
<filename>boost/multi_array.hpp</filename> in your source. This file
brings the following declarations into scope:</para>
<programlisting>
<![CDATA[namespace boost {
namespace multi_array_types {
typedef *unspecified* index;
typedef *unspecified* size_type;
typedef *unspecified* difference_type;
typedef *unspecified* index_range;
typedef *unspecified* extent_range;
typedef *unspecified* index_gen;
typedef *unspecified* extent_gen;
}
template <typename ValueType,
std::size_t NumDims,
typename Allocator = std::allocator<ValueType> >
class multi_array;
template <typename ValueType,
std::size_t NumDims>
class multi_array_ref;
template <typename ValueType,
std::size_t NumDims>
class const_multi_array_ref;
multi_array_types::extent_gen extents;
multi_array_types::index_gen indices;
template <typename Array, int N> class subarray_gen;
template <typename Array, int N> class const_subarray_gen;
template <typename Array, int N> class array_view_gen;
template <typename Array, int N> class const_array_view_gen;
class c_storage_order;
class fortran_storage_order;
template <std::size_t NumDims> class general_storage_order;
}]]>
</programlisting>
</sect1>
&concepts;
<sect1 id="array_types">
<title>Array Components</title>
<para>
Boost.MultiArray defines an array class,
<literal>multi_array</literal>, and two adapter classes,
<literal>multi_array_ref</literal> and
<literal>const_multi_array_ref</literal>. The three classes model
MultiArray and so they share a lot of functionality.
<literal>multi_array_ref</literal> differs from
<literal>multi_array</literal> in that the
<literal>multi_array</literal> manages its own memory, while
<literal>multi_array_ref</literal> is passed a block of memory that it
expects to be externally managed.
<literal>const_multi_array_ref</literal> differs from
<literal>multi_array_ref</literal> in that the underlying elements it
adapts cannot be modified through its interface, though some array
properties, including the array shape and index bases, can be altered.
Functionality the classes have in common is described
below.
</para>
<formalpara>
<title>Note: Preconditions, Effects, and Implementation</title>
<para>
Throughout the following sections, small pieces of C++ code are
used to specify constraints such as preconditions, effects, and
postconditions. These do not necessarily describe the underlying
implementation of array components; rather, they describe the
expected input to and
behavior of the specified operations. Failure to meet
preconditions results in undefined behavior. Not all effects
(i.e. copy constructors, etc.) must be mimicked exactly. The code
snippets for effects intend to capture the essence of the described
operation.
</para>
</formalpara>
<formalpara>
<title>Queries</title>
<variablelist>
<varlistentry>
<term><programlisting>element* data();
const element* data() const;</programlisting></term>
<listitem>
<para>This returns a pointer to the beginning of the
contiguous block that contains the array's data. If all dimensions of
the array are 0-indexed and stored in ascending order, this is
equivalent to <literal>origin()</literal>. Note that
<literal>const_multi_array_ref</literal> only provides the const
version of this function.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><programlisting>element* origin();
const element* origin() const;</programlisting></term>
<listitem>
<para>This returns the origin element of the
<literal>multi_array</literal>. Note that
<literal>const_multi_array_ref</literal> only provides the const
version of this function. (Required by MultiArray)
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><function>const index* index_bases();</function></term>
<listitem>
<para>This returns the index bases for the
<literal>multi_array</literal>. (Required by MultiArray)
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><function>const index* strides();</function></term>
<listitem>
<para>This returns the strides for the
<literal>multi_array</literal>. (Required by MultiArray)
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><function>const size_type* shape();</function></term>
<listitem>
<para>This returns the shape of the
<literal>multi_array</literal>. (Required by MultiArray)
</para>
</listitem>
</varlistentry>
</variablelist>
</formalpara>
<formalpara>
<title>Comparators</title>
<variablelist>
<varlistentry>
<term><programlisting><![CDATA[
bool operator==(const *array-type*& rhs);
bool operator!=(const *array-type*& rhs);
bool operator<(const *array-type*& rhs);
bool operator>(const *array-type*& rhs);
bool operator>=(const *array-type*& rhs);
bool operator<=(const *array-type*& rhs);]]></programlisting></term>
<listitem>
<para>Each comparator executes a lexicographical compare over
the value types of the two arrays.
(Required by MultiArray)
</para>
<formalpara>
<title>Preconditions</title>
<para><literal>element</literal> must support the
comparator corresponding to that called on
<literal>multi_array</literal>.</para>
</formalpara>
<formalpara>
<title>Complexity</title>
<para>O(<literal>num_elements()</literal>).</para>
</formalpara>
</listitem>
</varlistentry>
</variablelist>
</formalpara>
<formalpara>
<title>Modifiers</title>
<variablelist>
<varlistentry>
<term>
<programlisting>
<![CDATA[
template <typename SizeList>
void reshape(const SizeList& sizes)
]]>
</programlisting>
</term>
<listitem>
<para>This changes the shape of the <literal>multi_array</literal>. The
number of elements and the index bases remain the same, but the number
of values at each level of the nested container hierarchy may
change.</para>
<formalpara><title><literal>SizeList</literal> Requirements</title>
<para><literal>SizeList</literal> must model
<ulink url="../../utility/Collection.html">Collection</ulink>.</para>
</formalpara>
<formalpara><title>Preconditions</title>
<para>
<programlisting>
<![CDATA[std::accumulate(sizes.begin(),sizes.end(),size_type(1),std::times<size_type>()) == this->num_elements();
sizes.size() == NumDims;]]>
</programlisting></para>
</formalpara>
<formalpara><title>Postconditions</title>
<para>
<literal>std::equal(sizes.begin(),sizes.end(),this->shape) == true;</literal>
</para>
</formalpara>
</listitem>
</varlistentry>
<varlistentry>
<term>
<programlisting>
<![CDATA[
template <typename BaseList>
void reindex(const BaseList& values);
]]>
</programlisting>
</term>
<listitem>
<para>This changes the index bases of the <literal>multi_array</literal> to
correspond to the the values in <literal>values</literal>.</para>
<formalpara>
<title><literal>BaseList</literal> Requirements</title>
<para><literal>BaseList</literal> must model
<ulink url="../../utility/Collection.html">Collection</ulink>.</para>
</formalpara>
<formalpara>
<title>Preconditions</title>
<para><literal>values.size() == NumDims;</literal></para>
</formalpara>
<formalpara>
<title>Postconditions</title>
<para><literal>std::equal(values.begin(),values.end(),this->index_bases());
</literal></para>
</formalpara>
</listitem>
</varlistentry>
<varlistentry>
<term>
<programlisting>
<![CDATA[
void reindex(index value);
]]>
</programlisting>
</term>
<listitem>
<para>This changes the index bases of all dimensions of the
<literal>multi_array</literal> to <literal>value</literal>.</para>
<formalpara>
<title>Postconditions</title>
<para>
<programlisting>
<![CDATA[
std::count_if(this->index_bases(),this->index_bases()+this->num_dimensions(),
std::bind_2nd(std::equal_to<index>(),value)) ==
this->num_dimensions();
]]>
</programlisting>
</para>
</formalpara>
</listitem>
</varlistentry>
</variablelist>
</formalpara>
&multi_array;
&multi_array_ref;
&const_multi_array_ref;
</sect1>
<sect1 id="auxiliary">
<title>Auxiliary Components</title>
<sect2 id="multi_array_types">
<title><literal>multi_array_types</literal></title>
<programlisting>
<![CDATA[namespace multi_array_types {
typedef *unspecified* index;
typedef *unspecified* size_type;
typedef *unspecified* difference_type;
typedef *unspecified* index_range;
typedef *unspecified* extent_range;
typedef *unspecified* index_gen;
typedef *unspecified* extent_gen;
}]]>
</programlisting>
<para>Namespace <literal>multi_array_types</literal> defines types
associated with <literal>multi_array</literal>,
<literal>multi_array_ref</literal>, and
<literal>const_multi_array_ref</literal> that are not
dependent upon template parameters. These types find common use with
all Boost.Multiarray components. They are defined
in a namespace from which they can be accessed conveniently.
With the exception of <literal>extent_gen</literal> and
<literal>extent_range</literal>, these types fulfill the roles of the
same name required by MultiArray and are described in its
concept definition. <literal>extent_gen</literal> and
<literal>extent_range</literal> are described below.
</para>
</sect2>
<sect2 id="extent_range">
<title><classname>extent_range</classname></title>
<para><classname>extent_range</classname> objects define half open
intervals. They provide shape and index base information to
<literal>multi_array</literal>, <literal>multi_array_ref</literal>,
and <literal>const_multi_array_ref</literal> constructors.
<classname>extent_range</classname>s are passed in
aggregate to an array constructor (see
<classname>extent_gen</classname> for more details).
</para>
<formalpara>
<title>Synopsis</title>
<programlisting><![CDATA[
class extent_range {
public:
typedef multi_array_types::index index;
typedef multi_array_types::size_type size_type;
// Structors
extent_range(index start, index finish);
extent_range(index finish);
~extent_range();
// Queries
index start();
index finish();
size_type size();
};]]></programlisting>
</formalpara>
<formalpara>
<title>Model Of</title>
<para>DefaultConstructible,CopyConstructible</para>
</formalpara>
<formalpara><title>Methods and Types</title>
<variablelist>
<varlistentry>
<term><function>extent_range(index start, index finish)</function></term>
<listitem>
<para> This constructor defines the half open interval
<literal>[start,finish)</literal>. The expression
<literal>finish</literal> must be greater than <literal>start</literal>.
</para>
</listitem>
</varlistentry>
<varlistentry><term><function>extent_range(index finish)</function></term>
<listitem>
<para>This constructor defines the half open interval
<literal>[0,finish)</literal>. The value of <literal>finish</literal>
must be positive.</para>
</listitem>
</varlistentry>
<varlistentry><term><function>index start()</function></term>
<listitem>
<para>This function returns the first index represented by the range</para>
</listitem>
</varlistentry>
<varlistentry><term><function>index finish()</function></term>
<listitem>
<para>This function returns the upper boundary value of the half-open
interval. Note that the range does not include this value.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><function>size_type size()</function></term>
<listitem>
<para>This function returns the size of the specified range. It is
equivalent to <literal>finish()-start()</literal>.</para>
</listitem>
</varlistentry>
</variablelist>
</formalpara>
</sect2>
<sect2 id="extent_gen">
<title><classname>extent_gen</classname></title>
<para>The <classname>extent_gen</classname> class defines an
interface for aggregating array shape and indexing information to be
passed to a <literal>multi_array</literal>,
<literal>multi_array_ref</literal>, or <literal>const_multi_array_ref</literal>
constructor. Its interface mimics
the syntax used to declare built-in array types
in C++. For example, while a 3-dimensional array of
<classname>int</classname> values in C++ would be
declared as:
<programlisting>int A[3][4][5],</programlisting>
a similar <classname>multi_array</classname> would be declared:
<programlisting>multi_array&lt;int,3&gt; A(extents[3][4][5]).</programlisting>
</para>
<formalpara><title>Synopsis</title>
<programlisting><![CDATA[
template <std::size_t NumRanges>
class *implementation_defined* {
public:
typedef multi_array_types::index index;
typedef multi_array_types::size_type size_type;
template <std::size_t NumRanges> class gen_type;
gen_type<NumRanges+1>::type operator[](const range& a_range) const;
gen_type<NumRanges+1>::type operator[](index idx) const;
};
typedef *implementation_defined*<0> extent_gen;
]]></programlisting>
</formalpara>
<formalpara><title>Methods and Types</title>
<variablelist>
<varlistentry>
<term><function>template gen_type&lt;Ranges&gt;::type</function></term>
<listitem>
<para>This type generator is used to specify the result of
<literal>Ranges</literal> chained calls to
<literal>extent_gen::operator[].</literal> The types
<classname>extent_gen</classname> and
<classname>gen_type&lt;0&gt;::type</classname> are the same.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><function>gen_type&lt;NumRanges+1&gt;::type
operator[](const extent_range&amp; a_range) const;</function></term>
<listitem>
<para>This function returns a new object containing all previous
<classname>extent_range</classname> objects in addition to
<literal>a_range.</literal> <classname>extent_range</classname>
objects are aggregated by chained calls to
<function>operator[]</function>.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><function>gen_type&lt;NumRanges+1&gt;::type
operator[](index idx) const;</function></term>
<listitem>
<para>This function returns a new object containing all previous
<classname>extent_range</classname> objects in addition to
<literal>extent_range(0,idx).</literal> This function gives the array
constructors a similar syntax to traditional C multidimensional array
declaration.</para>
</listitem>
</varlistentry>
</variablelist>
</formalpara>
</sect2>
<sect2>
<title>Global Objects</title>
<para>For syntactic convenience, Boost.MultiArray defines two
global objects as part of its
interface. These objects play the role of object generators;
expressions involving them create other objects of interest.
</para>
<para> Under some circumstances, the two global objects may be
considered excessive overhead. Their construction can be prevented by
defining the preprocessor symbol
<literal>BOOST_MULTI_ARRAY_NO_GENERATORS</literal> before including
<filename>boost/multi_array.hpp.</filename></para>
<sect3 id="extents">
<title><literal>extents</literal></title>
<programlisting>
<![CDATA[namespace boost {
multi_array_base::extent_gen extents;
}]]>
</programlisting>
<para>Boost.MultiArray's array classes use the
<literal>extents</literal> global object to specify
array shape during their construction.
For example,
a 3 by 3 by 3 <classname>multi_array</classname> is constructed as follows:
<programlisting>multi_array&lt;int,3&gt; A(extents[3][3][3]);</programlisting>
The same array could also be created by explicitly declaring an <literal>extent_gen</literal>
object locally,, but the global object makes this declaration unnecessary.
</para>
</sect3>
<sect3 id="indices">
<title><literal>indices</literal></title>
<programlisting>
<![CDATA[namespace boost {
multi_array_base::index_gen indices;
}]]>
</programlisting>
<para>The MultiArray concept specifies an
<literal>index_gen</literal> associated type that is used to
create views.
<literal>indices</literal> is a global object that serves the role of
<literal>index_gen</literal> for all array components provided by this
library and their associated subarrays and views.
</para>
<para>For example, using the <literal>indices</literal> object,
a view of an array <literal>A</literal> is constructed as follows:
<programlisting>
A[indices[index_range(0,5)][2][index_range(2,4)]];
</programlisting>
</para>
</sect3>
</sect2>
<sect2 id="generators">
<title>View and SubArray Generators</title>
<para>
Boost.MultiArray provides traits classes, <literal>subarray_gen</literal>,
<literal>const_subarray_gen</literal>,
<literal>array_view_gen</literal>,
and <literal>const_array_view_gen</literal>, for naming of
array associated types within function templates.
In general this is no more convenient to use than the nested
type generators, but the library author found that some C++ compilers do not
properly handle templates nested within function template parameter types.
These generators constitute a workaround for this deficit.
The following code snippet illustrates
the correspondence between the <literal>array_view_gen</literal>
traits class and the <literal>array_view</literal> type associated to
an array:
<programlisting>
template &lt;typename Array&gt;
void my_function() {
typedef typename Array::template array_view&lt;3&gt;::type view1_t;
typedef typename boost::array_view_gen&lt;Array,3&gt;::type view2_t;
// ...
}
</programlisting>
In the above example, <literal>view1_t</literal> and
<literal>view2_t</literal> have the same type.
</para>
</sect2>
<sect2 id="memory_layout">
<title>Memory Layout Specifiers</title>
<para>
While a multidimensional array represents a hierarchy of containers of
elements, at some point the elements must be laid out in
memory. As a result, a single multidimensional array
can be represented in memory more than one way.
</para>
<para>For example, consider the two dimensional array shown below in
matrix notation:
<graphic fileref="matrix.gif"/>
Here is how the above array is expressed in C++:
<programlisting>
int a[3][4] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 };
</programlisting>
This is an example of row-major storage, where elements of each row
are stored contiguously.
While C++ transparently handles accessing elements of an array, you
can also manage the array and its indexing manually. One way that
this may be expressed in memory is as follows:
<programlisting>
int a[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 };
int s[] = { 4, 1 };
</programlisting>
With the latter declaration of <literal>a</literal> and
strides <literal>s</literal>, element <literal>a(i,j)</literal>
of the array can be
accessed using the expression
<programlisting>*a+i*s[0]+j*s[1]</programlisting>.
</para>
<para>The same two dimensional array could be laid out by column as follows:
<programlisting>
int a[] = { 0, 4, 8, 1, 5, 9, 2, 6, 10, 3, 7, 11 };
int s[] = { 3, 1 };
</programlisting>
Notice that the strides here are different. As a result,
The expression given above to access values will work with this pair
of data and strides as well.
</para>
<para>In addition to dimension order, it is also possible to
store any dimension in descending order. For example, returning to the
first example, the first dimension of the example array, the
rows, could be stored in
reverse, resulting in the following:
<programlisting>
int data[] = { 8, 9, 10, 11, 4, 5, 6, 7, 0, 1, 2, 3 };
int *a = data + 8;
int s[] = { -4, 1 };
</programlisting>
Note that in this example <literal>a</literal> must be explicitly set
to the origin. In the previous examples, the
first element stored in memory was the origin; here this is no longer
the case.
</para>
<para>
Alternatively, the second dimension, or the columns, could be reversed
and the rows stored in ascending order:
<programlisting>
int data[] = { 3, 2, 1, 0, 7, 6, 5, 4, 11, 10, 9, 8 };
int *a = data + 3;
int s[] = { 4, -1 };
</programlisting>
</para>
<para>
Finally, both dimensions could be stored in descending order:
<programlisting>
int data[] = {11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0};
int *a = data + 11;
int s[] = { -4, -1 };
</programlisting>
<literal>
</literal>
</para>
<para>
All of the above arrays are equivalent. The expression
given above for <literal>a(i,j)</literal> will yield the same value
regardless of the memory layout.
Boost.MultiArray arrays can be created with customized storage
parameters as described above. Thus, existing data can be adapted
(with <literal>multi_array_ref</literal> or
<literal>const_multi_array_ref</literal>) as suited to the array
abstraction. A common usage of this feature would be to wrap arrays
that must interoperate with Fortran routines so they can be
manipulated naturally at both the C++ and Fortran levels. The
following sections describe the Boost.MultiArray components used to
specify memory layout.
</para>
<sect3 id="c_storage_order">
<title><literal>c_storage_order</literal></title>
<programlisting>
<![CDATA[class c_storage_order {
c_storage_order();
};]]>
</programlisting>
<para><literal>c_storage_order</literal> is used to specify that an
array should store its elements using the same layout as that used by
primitive C++ multidimensional arrays, that is, from last dimension
to first. This is the default storage order for the arrays provided by
this library.</para>
</sect3>
<sect3 id="fortran_storage_order">
<title><literal>fortran_storage_order</literal></title>
<programlisting>
<![CDATA[class fortran_storage_order {
fortran_storage_order();
};]]>
</programlisting>
<para><literal>fortran_storage_order</literal> is used to specify that
an array should store its elements using the same memory layout as a
Fortran multidimensional array would, that is, from first dimension to
last.</para>
</sect3>
<sect3 id="general_storage_order">
<title><literal>general_storage_order</literal></title>
<programlisting>
<![CDATA[template <std::size_t NumDims>
class general_storage_order {
template <typename OrderingIter, typename AscendingIter>
general_storage_order(OrderingIter ordering, AscendingIter ascending);
};]]>
</programlisting>
<para><literal>general_storage_order</literal> allows the user to
specify an arbitrary memory layout for the contents of an array. The
constructed object is passed to the array constructor in order to
specify storage order.</para>
<para>
<literal>OrderingIter</literal> and <literal>AscendingIter</literal>
must model the <literal>InputIterator</literal> concept. Both
iterators must refer to a range of <literal>NumDims</literal>
elements. <literal>AscendingIter</literal> points to objects
convertible to <literal>bool</literal>. A value of
<literal>true</literal> means that a dimension is stored in ascending
order while <literal>false</literal> means that a dimension is stored
in descending order. <literal>OrderingIter</literal> specifies the
order in which dimensions are stored.
</para>
</sect3>
</sect2>
<sect2 id="range_checking">
<title>Range Checking</title>
<para>
By default, the array access methods <literal>operator()</literal> and
<literal>operator[]</literal> perform range
checking. If a supplied index is out of the range defined for an
array, an assertion will abort the program. To disable range
checking (for performance reasons in production releases), define
the <literal>BOOST_DISABLE_ASSERTS</literal> preprocessor macro prior to
including multi_array.hpp in an application.
</para>
</sect2>
</sect1>
</library>

View File

@@ -17,7 +17,7 @@ of the constructors.
<link linkend="MultiArray">MultiArray</link>, <link linkend="MultiArray">MultiArray</link>,
<ulink url="../../../libs/utility/CopyConstructible.html">CopyConstructible</ulink>. <ulink url="../../../libs/utility/CopyConstructible.html">CopyConstructible</ulink>.
and depending on the element type, it may also model and depending on the element type, it may also model
<ulink url="https://www.boost.org/sgi/stl/EqualityComparable.html">EqualityComparable</ulink> and <ulink url="https://www.boost.org/sgi/stl/LessThanComparable.html">LessThanComparable</ulink>. <ulink url="http://www.sgi.com/tech/stl/EqualityComparable.html">EqualityComparable</ulink> and <ulink url="http://www.sgi.com/tech/stl/LessThanComparable.html">LessThanComparable</ulink>.
Detailed descriptions are provided here only for operations that are Detailed descriptions are provided here only for operations that are
not described in the <literal>multi_array</literal> reference. not described in the <literal>multi_array</literal> reference.
@@ -33,7 +33,7 @@ namespace boost {
template <typename ValueType, template <typename ValueType,
std::size_t NumDims, std::size_t NumDims,
typename TPtr = const T*> typename Allocator = std::allocator<ValueType> >
class const_multi_array_ref { class const_multi_array_ref {
public: public:
// types: // types:
@@ -64,9 +64,9 @@ public:
// structors // structors
template <typename ExtentList> template <typename ExtentList>
explicit const_multi_array_ref(TPtr data, const ExtentList& sizes, explicit const_multi_array_ref(const element* data, const ExtentList& sizes,
const storage_order_type& store = c_storage_order()); const storage_order_type& store = c_storage_order());
explicit const_multi_array_ref(TPtr data, const extents_tuple& ranges, explicit const_multi_array_ref(const element* data, const extents_tuple& ranges,
const storage_order_type& store = c_storage_order()); const storage_order_type& store = c_storage_order());
const_multi_array_ref(const const_multi_array_ref& x); const_multi_array_ref(const const_multi_array_ref& x);
~const_multi_array_ref(); ~const_multi_array_ref();
@@ -122,7 +122,7 @@ public:
<variablelist> <variablelist>
<varlistentry> <varlistentry>
<term><programlisting>template &lt;typename ExtentList&gt; <term><programlisting>template &lt;typename ExtentList&gt;
explicit const_multi_array_ref(TPtr data, explicit const_multi_array_ref(const element* data,
const ExtentList&amp; sizes, const ExtentList&amp; sizes,
const storage_order&amp; store = c_storage_order()); const storage_order&amp; store = c_storage_order());
</programlisting></term> </programlisting></term>
@@ -151,7 +151,7 @@ dimensions.
<varlistentry> <varlistentry>
<term> <term>
<programlisting><![CDATA[explicit const_multi_array_ref(TPtr data, <programlisting><![CDATA[explicit const_multi_array_ref(const element* data,
extent_gen::gen_type<NumDims>::type ranges, extent_gen::gen_type<NumDims>::type ranges,
const storage_order& store = c_storage_order());]]> const storage_order& store = c_storage_order());]]>
</programlisting></term> </programlisting></term>

View File

@@ -1,4 +1,4 @@
<sect2 id="multi_array_class"> <sect2 id="multi_array">
<title><literal>multi_array</literal></title> <title><literal>multi_array</literal></title>
<para> <para>
@@ -18,7 +18,7 @@ using a replaceable allocator.
<para> <para>
<link linkend="MultiArray">MultiArray</link>, <link linkend="MultiArray">MultiArray</link>,
<ulink url="../../../libs/utility/CopyConstructible.html">CopyConstructible</ulink>. Depending on the element type, <ulink url="../../../libs/utility/CopyConstructible.html">CopyConstructible</ulink>. Depending on the element type,
it may also model <ulink url="https://www.boost.org/sgi/stl/EqualityComparable.html">EqualityComparable</ulink> and <ulink url="https://www.boost.org/sgi/stl/LessThanComparable.html">LessThanComparable</ulink>. it may also model <ulink url="http://www.sgi.com/tech/stl/EqualityComparable.html">EqualityComparable</ulink> and <ulink url="http://www.sgi.com/tech/stl/LessThanComparable.html">LessThanComparable</ulink>.
</para> </para>
</formalpara> </formalpara>
@@ -51,7 +51,7 @@ public:
typedef multi_array_types::extent_gen extent_gen; typedef multi_array_types::extent_gen extent_gen;
typedef multi_array_types::extent_range extent_range; typedef multi_array_types::extent_range extent_range;
typedef *unspecified* storage_order_type; typedef *unspecified* storage_order_type;
// template typedefs // template typedefs
template <std::size_t Dims> struct subarray; template <std::size_t Dims> struct subarray;
@@ -60,12 +60,9 @@ public:
template <std::size_t Dims> struct const_array_view; template <std::size_t Dims> struct const_array_view;
static const std::size_t dimensionality = NumDims;
// constructors and destructors // constructors and destructors
multi_array(const Allocator& alloc = Allocator()); multi_array();
template <typename ExtentList> template <typename ExtentList>
explicit multi_array(const ExtentList& sizes, explicit multi_array(const ExtentList& sizes,
@@ -75,19 +72,13 @@ public:
const storage_order_type& store = c_storage_order(), const storage_order_type& store = c_storage_order(),
const Allocator& alloc = Allocator()); const Allocator& alloc = Allocator());
multi_array(const multi_array& x); multi_array(const multi_array& x);
multi_array(const const_multi_array_ref<ValueType,NumDims>& x, multi_array(const const_multi_array_ref<ValueType,NumDims>& x);
const Allocator& alloc = Allocator()); multi_array(const const_subarray<NumDims>::type& x);
multi_array(const const_subarray<NumDims>::type& x, multi_array(const const_array_view<NumDims>::type& x);
const Allocator& alloc = Allocator());
multi_array(const const_array_view<NumDims>::type& x,
const Allocator& alloc = Allocator());
multi_array(const multi_array_ref<ValueType,NumDims>& x, multi_array(const multi_array_ref<ValueType,NumDims>& x);
const Allocator& alloc = Allocator()); multi_array(const subarray<NumDims>::type& x);
multi_array(const subarray<NumDims>::type& x, multi_array(const array_view<NumDims>::type& x);
const Allocator& alloc = Allocator());
multi_array(const array_view<NumDims>::type& x,
const Allocator& alloc = Allocator());
~multi_array(); ~multi_array();
@@ -213,18 +204,12 @@ elements.
<varlistentry> <varlistentry>
<term><programlisting> <term><programlisting>
<![CDATA[multi_array(const multi_array& x); <![CDATA[multi_array(const multi_array& x);
multi_array(const const_multi_array_ref<ValueType,NumDims>& x, multi_array(const const_multi_array_ref<ValueType,NumDims>& x);
const Allocator& alloc = Allocator()); multi_array(const const_subarray<NumDims>::type& x);
multi_array(const const_subarray<NumDims>::type& x, multi_array(const const_array_view<NumDims>::type& x);
const Allocator& alloc = Allocator()); multi_array(const multi_array_ref<ValueType,NumDims>& x);
multi_array(const const_array_view<NumDims>::type& x, multi_array(const subarray<NumDims>::type& x);
const Allocator& alloc = Allocator()); multi_array(const array_view<NumDims>::type& x);]]>
multi_array(const multi_array_ref<ValueType,NumDims>& x,
const Allocator& alloc = Allocator());
multi_array(const subarray<NumDims>::type& x,
const Allocator& alloc = Allocator());
multi_array(const array_view<NumDims>::type& x,
const Allocator& alloc = Allocator());]]>
</programlisting></term> </programlisting></term>
<listitem> <listitem>
<para>These constructors all constructs a <literal>multi_array</literal> and <para>These constructors all constructs a <literal>multi_array</literal> and

View File

@@ -17,7 +17,7 @@ of the constructors.
<link linkend="MultiArray">MultiArray</link>, <link linkend="MultiArray">MultiArray</link>,
<ulink url="../../../libs/utility/CopyConstructible.html">CopyConstructible</ulink>. <ulink url="../../../libs/utility/CopyConstructible.html">CopyConstructible</ulink>.
and depending on the element type, it may also model and depending on the element type, it may also model
<ulink url="https://www.boost.org/sgi/stl/EqualityComparable.html">EqualityComparable</ulink> and <ulink url="https://www.boost.org/sgi/stl/LessThanComparable.html">LessThanComparable</ulink>. <ulink url="http://www.sgi.com/tech/stl/EqualityComparable.html">EqualityComparable</ulink> and <ulink url="http://www.sgi.com/tech/stl/LessThanComparable.html">LessThanComparable</ulink>.
Detailed descriptions are provided here only for operations that are Detailed descriptions are provided here only for operations that are
not described in the <literal>multi_array</literal> reference. not described in the <literal>multi_array</literal> reference.
</para> </para>
@@ -31,26 +31,27 @@ not described in the <literal>multi_array</literal> reference.
namespace boost { namespace boost {
template <typename ValueType, template <typename ValueType,
std::size_t NumDims> std::size_t NumDims,
typename Allocator = std::allocator<ValueType> >
class multi_array_ref { class multi_array_ref {
public: public:
// types: // types:
typedef ValueType element; typedef ValueType element;
typedef *unspecified* value_type; typedef *implementation-defined* value_type;
typedef *unspecified* reference; typedef *implementation-defined* reference;
typedef *unspecified* const_reference; typedef *implementation-defined* const_reference;
typedef *unspecified* difference_type; typedef *implementation-defined* difference_type;
typedef *unspecified* iterator; typedef *implementation-defined* iterator;
typedef *unspecified* const_iterator; typedef *implementation-defined* const_iterator;
typedef *unspecified* reverse_iterator; typedef *implementation-defined* reverse_iterator;
typedef *unspecified* const_reverse_iterator; typedef *implementation-defined* const_reverse_iterator;
typedef multi_array_types::size_type size_type; typedef multi_array_types::size_type size_type;
typedef multi_array_types::index index; typedef multi_array_types::index index;
typedef multi_array_types::index_gen index_gen; typedef multi_array_types::index_gen index_gen;
typedef multi_array_types::index_range index_range; typedef multi_array_types::index_range index_range;
typedef multi_array_types::extent_gen extent_gen; typedef multi_array_types::extent_gen extent_gen;
typedef multi_array_types::extent_range extent_range; typedef multi_array_types::extent_range extent_range;
typedef *unspecified* storage_order_type; typedef *implementation-defined* storage_order_type;
// template typedefs // template typedefs
template <std::size_t Dims> struct subarray; template <std::size_t Dims> struct subarray;
@@ -59,10 +60,7 @@ public:
template <std::size_t Dims> struct const_array_view; template <std::size_t Dims> struct const_array_view;
static const std::size_t dimensionality = NumDims; // structors
// constructors and destructors
template <typename ExtentList> template <typename ExtentList>
explicit multi_array_ref(element* data, const ExtentList& sizes, explicit multi_array_ref(element* data, const ExtentList& sizes,

View File

@@ -488,7 +488,7 @@ typedef *implementation_defined*<0> extent_gen;
<formalpara><title>Methods and Types</title> <formalpara><title>Methods and Types</title>
<variablelist> <variablelist>
<varlistentry> <varlistentry>
<term><function>template gen_type&lt;Ranges&gt;::type</function></term> <term><function>template gen_type::&lt;Ranges&gt;::type</function></term>
<listitem> <listitem>
<para>This type generator is used to specify the result of <para>This type generator is used to specify the result of
<literal>Ranges</literal> chained calls to <literal>Ranges</literal> chained calls to

View File

@@ -45,7 +45,7 @@ void for_each (const boost::type<Element>& type_dispatch,
template <typename Array, typename Functor> template <typename Array, typename Functor>
void for_each (Array& A, Functor xform) { void for_each (Array& A, Functor xform) {
// Dispatch to the proper function // Dispatch to the proper function
for_each(boost::type<typename Array::element>(),A.begin(),A.end(),xform); for_each(boost::type<Array::element>(),A.begin(),A.end(),xform);
} }

View File

@@ -1,57 +0,0 @@
// Copyright 2008 The Trustees of Indiana University.
// Use, modification and distribution is subject to the Boost Software
// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
// Boost.MultiArray Library
// Authors: Ronald Garcia
// Jeremy Siek
// Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation.
//
// resize_from_other.cpp - an experiment in writing a resize function for
// multi_arrays that will use the extents from another to build itself.
//
#include <boost/multi_array.hpp>
#include <boost/static_assert.hpp>
#include <boost/array.hpp>
#include <algorithm>
template <typename T, typename U, std::size_t N>
void
resize_from_MultiArray(boost::multi_array<T,N>& marray, U& other) {
// U must be a model of MultiArray
boost::function_requires<
boost::multi_array_concepts::ConstMultiArrayConcept<U,U::dimensionality> >();
// U better have U::dimensionality == N
BOOST_STATIC_ASSERT(U::dimensionality == N);
boost::array<typename boost::multi_array<T,N>::size_type, N> shape;
std::copy(other.shape(), other.shape()+N, shape.begin());
marray.resize(shape);
}
#include <iostream>
int main () {
boost::multi_array<int,2> A(boost::extents[5][4]), B;
boost::multi_array<int,3> C;
resize_from_MultiArray(B,A);
#if 0
resize_from_MultiArray(C,A); // Compile-time error
#endif
std::cout << B.shape()[0] << ", " << B.shape()[1] << '\n';
}

View File

@@ -1,8 +1,5 @@
// Copyright 2002 The Trustees of Indiana University. // Copyright 2002 The Trustees of Indiana University.
// Copyright 2018 Glen Joseph Fernandes
// (glenjofe@gmail.com)
// Use, modification and distribution is subject to the Boost Software // Use, modification and distribution is subject to the Boost Software
// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt) // http://www.boost.org/LICENSE_1_0.txt)
@@ -13,19 +10,14 @@
// Andrew Lumsdaine // Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation. // See http://www.boost.org/libs/multi_array for documentation.
#ifndef BOOST_MULTI_ARRAY_HPP #ifndef BOOST_MULTI_ARRAY_RG071801_HPP
#define BOOST_MULTI_ARRAY_HPP #define BOOST_MULTI_ARRAY_RG071801_HPP
// //
// multi_array.hpp - contains the multi_array class template // multi_array.hpp - contains the multi_array class template
// declaration and definition // declaration and definition
// //
#if defined(__GNUC__) && ((__GNUC__*100 + __GNUC_MINOR__) >= 406)
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wshadow"
#endif
#include "boost/multi_array/base.hpp" #include "boost/multi_array/base.hpp"
#include "boost/multi_array/collection_concept.hpp" #include "boost/multi_array/collection_concept.hpp"
#include "boost/multi_array/copy_array.hpp" #include "boost/multi_array/copy_array.hpp"
@@ -33,8 +25,6 @@
#include "boost/multi_array/subarray.hpp" #include "boost/multi_array/subarray.hpp"
#include "boost/multi_array/multi_array_ref.hpp" #include "boost/multi_array/multi_array_ref.hpp"
#include "boost/multi_array/algorithm.hpp" #include "boost/multi_array/algorithm.hpp"
#include "boost/core/alloc_construct.hpp"
#include "boost/core/empty_value.hpp"
#include "boost/array.hpp" #include "boost/array.hpp"
#include "boost/mpl/if.hpp" #include "boost/mpl/if.hpp"
#include "boost/type_traits.hpp" #include "boost/type_traits.hpp"
@@ -119,10 +109,8 @@ struct disable_multi_array_impl<int>
template<typename T, std::size_t NumDims, template<typename T, std::size_t NumDims,
typename Allocator> typename Allocator>
class multi_array : class multi_array :
public multi_array_ref<T,NumDims>, public multi_array_ref<T,NumDims>
private boost::empty_value<Allocator>
{ {
typedef boost::empty_value<Allocator> alloc_base;
typedef multi_array_ref<T,NumDims> super_type; typedef multi_array_ref<T,NumDims> super_type;
public: public:
typedef typename super_type::value_type value_type; typedef typename super_type::value_type value_type;
@@ -149,25 +137,22 @@ public:
typedef boost::detail::multi_array::multi_array_view<T,NDims> type; typedef boost::detail::multi_array::multi_array_view<T,NDims> type;
}; };
explicit multi_array(const Allocator& alloc = Allocator()) : explicit multi_array() :
super_type((T*)initial_base_,c_storage_order(), super_type((T*)initial_base_,c_storage_order(),
/*index_bases=*/0, /*extents=*/0), /*index_bases=*/0, /*extents=*/0) {
alloc_base(boost::empty_init_t(),alloc) {
allocate_space(); allocate_space();
} }
template <class ExtentList> template <class ExtentList>
explicit multi_array( explicit multi_array(
ExtentList const& extents, ExtentList const& extents
const Allocator& alloc = Allocator()
#ifdef BOOST_NO_FUNCTION_TEMPLATE_ORDERING #ifdef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
, typename mpl::if_< , typename mpl::if_<
detail::multi_array::is_multi_array_impl<ExtentList>, detail::multi_array::is_multi_array_impl<ExtentList>,
int&,int>::type* = 0 int&,int>::type* = 0
#endif #endif
) : ) :
super_type((T*)initial_base_,extents), super_type((T*)initial_base_,extents) {
alloc_base(boost::empty_init_t(),alloc) {
boost::function_requires< boost::function_requires<
detail::multi_array::CollectionConcept<ExtentList> >(); detail::multi_array::CollectionConcept<ExtentList> >();
allocate_space(); allocate_space();
@@ -177,8 +162,7 @@ public:
template <class ExtentList> template <class ExtentList>
explicit multi_array(ExtentList const& extents, explicit multi_array(ExtentList const& extents,
const general_storage_order<NumDims>& so) : const general_storage_order<NumDims>& so) :
super_type((T*)initial_base_,extents,so), super_type((T*)initial_base_,extents,so) {
alloc_base(boost::empty_init_t()) {
boost::function_requires< boost::function_requires<
detail::multi_array::CollectionConcept<ExtentList> >(); detail::multi_array::CollectionConcept<ExtentList> >();
allocate_space(); allocate_space();
@@ -188,8 +172,7 @@ public:
explicit multi_array(ExtentList const& extents, explicit multi_array(ExtentList const& extents,
const general_storage_order<NumDims>& so, const general_storage_order<NumDims>& so,
Allocator const& alloc) : Allocator const& alloc) :
super_type((T*)initial_base_,extents,so), super_type((T*)initial_base_,extents,so), allocator_(alloc) {
alloc_base(boost::empty_init_t(),alloc) {
boost::function_requires< boost::function_requires<
detail::multi_array::CollectionConcept<ExtentList> >(); detail::multi_array::CollectionConcept<ExtentList> >();
allocate_space(); allocate_space();
@@ -197,10 +180,8 @@ public:
explicit multi_array(const detail::multi_array explicit multi_array(const detail::multi_array
::extent_gen<NumDims>& ranges, ::extent_gen<NumDims>& ranges) :
const Allocator& alloc = Allocator()) : super_type((T*)initial_base_,ranges) {
super_type((T*)initial_base_,ranges),
alloc_base(boost::empty_init_t(),alloc) {
allocate_space(); allocate_space();
} }
@@ -209,8 +190,7 @@ public:
explicit multi_array(const detail::multi_array explicit multi_array(const detail::multi_array
::extent_gen<NumDims>& ranges, ::extent_gen<NumDims>& ranges,
const general_storage_order<NumDims>& so) : const general_storage_order<NumDims>& so) :
super_type((T*)initial_base_,ranges,so), super_type((T*)initial_base_,ranges,so) {
alloc_base(boost::empty_init_t()) {
allocate_space(); allocate_space();
} }
@@ -220,15 +200,13 @@ public:
::extent_gen<NumDims>& ranges, ::extent_gen<NumDims>& ranges,
const general_storage_order<NumDims>& so, const general_storage_order<NumDims>& so,
Allocator const& alloc) : Allocator const& alloc) :
super_type((T*)initial_base_,ranges,so), super_type((T*)initial_base_,ranges,so), allocator_(alloc) {
alloc_base(boost::empty_init_t(),alloc) {
allocate_space(); allocate_space();
} }
multi_array(const multi_array& rhs) : multi_array(const multi_array& rhs) :
super_type(rhs), super_type(rhs), allocator_(rhs.allocator_) {
alloc_base(static_cast<const alloc_base&>(rhs)) {
allocate_space(); allocate_space();
boost::detail::multi_array::copy_n(rhs.base_,rhs.num_elements(),base_); boost::detail::multi_array::copy_n(rhs.base_,rhs.num_elements(),base_);
} }
@@ -245,10 +223,8 @@ public:
#ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING #ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
template <typename OPtr> template <typename OPtr>
multi_array(const const_multi_array_ref<T,NumDims,OPtr>& rhs, multi_array(const const_multi_array_ref<T,NumDims,OPtr>& rhs,
const general_storage_order<NumDims>& so = c_storage_order(), const general_storage_order<NumDims>& so = c_storage_order())
const Allocator& alloc = Allocator()) : super_type(0,so,rhs.index_bases(),rhs.shape())
: super_type(0,so,rhs.index_bases(),rhs.shape()),
alloc_base(boost::empty_init_t(),alloc)
{ {
allocate_space(); allocate_space();
// Warning! storage order may change, hence the following copy technique. // Warning! storage order may change, hence the following copy technique.
@@ -258,10 +234,8 @@ public:
template <typename OPtr> template <typename OPtr>
multi_array(const detail::multi_array:: multi_array(const detail::multi_array::
const_sub_array<T,NumDims,OPtr>& rhs, const_sub_array<T,NumDims,OPtr>& rhs,
const general_storage_order<NumDims>& so = c_storage_order(), const general_storage_order<NumDims>& so = c_storage_order())
const Allocator& alloc = Allocator()) : super_type(0,so,rhs.index_bases(),rhs.shape())
: super_type(0,so,rhs.index_bases(),rhs.shape()),
alloc_base(boost::empty_init_t(),alloc)
{ {
allocate_space(); allocate_space();
std::copy(rhs.begin(),rhs.end(),this->begin()); std::copy(rhs.begin(),rhs.end(),this->begin());
@@ -271,10 +245,8 @@ public:
template <typename OPtr> template <typename OPtr>
multi_array(const detail::multi_array:: multi_array(const detail::multi_array::
const_multi_array_view<T,NumDims,OPtr>& rhs, const_multi_array_view<T,NumDims,OPtr>& rhs,
const general_storage_order<NumDims>& so = c_storage_order(), const general_storage_order<NumDims>& so = c_storage_order())
const Allocator& alloc = Allocator()) : super_type(0,so,rhs.index_bases(),rhs.shape())
: super_type(0,so,rhs.index_bases(),rhs.shape()),
alloc_base(boost::empty_init_t(),alloc)
{ {
allocate_space(); allocate_space();
std::copy(rhs.begin(),rhs.end(),this->begin()); std::copy(rhs.begin(),rhs.end(),this->begin());
@@ -284,10 +256,8 @@ public:
// More limited support for MSVC // More limited support for MSVC
multi_array(const const_multi_array_ref<T,NumDims>& rhs, multi_array(const const_multi_array_ref<T,NumDims>& rhs)
const Allocator& alloc = Allocator()) : super_type(0,c_storage_order(),rhs.index_bases(),rhs.shape())
: super_type(0,c_storage_order(),rhs.index_bases(),rhs.shape()),
alloc_base(boost::empty_init_t(),alloc)
{ {
allocate_space(); allocate_space();
// Warning! storage order may change, hence the following copy technique. // Warning! storage order may change, hence the following copy technique.
@@ -295,10 +265,8 @@ public:
} }
multi_array(const const_multi_array_ref<T,NumDims>& rhs, multi_array(const const_multi_array_ref<T,NumDims>& rhs,
const general_storage_order<NumDims>& so, const general_storage_order<NumDims>& so)
const Allocator& alloc = Allocator()) : super_type(0,so,rhs.index_bases(),rhs.shape())
: super_type(0,so,rhs.index_bases(),rhs.shape()),
alloc_base(boost::empty_init_t(),alloc)
{ {
allocate_space(); allocate_space();
// Warning! storage order may change, hence the following copy technique. // Warning! storage order may change, hence the following copy technique.
@@ -306,10 +274,8 @@ public:
} }
multi_array(const detail::multi_array:: multi_array(const detail::multi_array::
const_sub_array<T,NumDims>& rhs, const_sub_array<T,NumDims>& rhs)
const Allocator& alloc = Allocator()) : super_type(0,c_storage_order(),rhs.index_bases(),rhs.shape())
: super_type(0,c_storage_order(),rhs.index_bases(),rhs.shape()),
alloc_base(boost::empty_init_t(),alloc)
{ {
allocate_space(); allocate_space();
std::copy(rhs.begin(),rhs.end(),this->begin()); std::copy(rhs.begin(),rhs.end(),this->begin());
@@ -317,10 +283,8 @@ public:
multi_array(const detail::multi_array:: multi_array(const detail::multi_array::
const_sub_array<T,NumDims>& rhs, const_sub_array<T,NumDims>& rhs,
const general_storage_order<NumDims>& so, const general_storage_order<NumDims>& so)
const Allocator& alloc = Allocator()) : super_type(0,so,rhs.index_bases(),rhs.shape())
: super_type(0,so,rhs.index_bases(),rhs.shape()),
alloc_base(boost::empty_init_t(),alloc)
{ {
allocate_space(); allocate_space();
std::copy(rhs.begin(),rhs.end(),this->begin()); std::copy(rhs.begin(),rhs.end(),this->begin());
@@ -328,10 +292,8 @@ public:
multi_array(const detail::multi_array:: multi_array(const detail::multi_array::
const_multi_array_view<T,NumDims>& rhs, const_multi_array_view<T,NumDims>& rhs)
const Allocator& alloc = Allocator()) : super_type(0,c_storage_order(),rhs.index_bases(),rhs.shape())
: super_type(0,c_storage_order(),rhs.index_bases(),rhs.shape()),
alloc_base(boost::empty_init_t(),alloc)
{ {
allocate_space(); allocate_space();
std::copy(rhs.begin(),rhs.end(),this->begin()); std::copy(rhs.begin(),rhs.end(),this->begin());
@@ -339,10 +301,8 @@ public:
multi_array(const detail::multi_array:: multi_array(const detail::multi_array::
const_multi_array_view<T,NumDims>& rhs, const_multi_array_view<T,NumDims>& rhs,
const general_storage_order<NumDims>& so, const general_storage_order<NumDims>& so)
const Allocator& alloc = Allocator()) : super_type(0,so,rhs.index_bases(),rhs.shape())
: super_type(0,so,rhs.index_bases(),rhs.shape()),
alloc_base(boost::empty_init_t(),alloc)
{ {
allocate_space(); allocate_space();
std::copy(rhs.begin(),rhs.end(),this->begin()); std::copy(rhs.begin(),rhs.end(),this->begin());
@@ -351,10 +311,8 @@ public:
#endif // !BOOST_NO_FUNCTION_TEMPLATE_ORDERING #endif // !BOOST_NO_FUNCTION_TEMPLATE_ORDERING
// Thes constructors are necessary because of more exact template matches. // Thes constructors are necessary because of more exact template matches.
multi_array(const multi_array_ref<T,NumDims>& rhs, multi_array(const multi_array_ref<T,NumDims>& rhs)
const Allocator& alloc = Allocator()) : super_type(0,c_storage_order(),rhs.index_bases(),rhs.shape())
: super_type(0,c_storage_order(),rhs.index_bases(),rhs.shape()),
alloc_base(boost::empty_init_t(),alloc)
{ {
allocate_space(); allocate_space();
// Warning! storage order may change, hence the following copy technique. // Warning! storage order may change, hence the following copy technique.
@@ -362,10 +320,8 @@ public:
} }
multi_array(const multi_array_ref<T,NumDims>& rhs, multi_array(const multi_array_ref<T,NumDims>& rhs,
const general_storage_order<NumDims>& so, const general_storage_order<NumDims>& so)
const Allocator& alloc = Allocator()) : super_type(0,so,rhs.index_bases(),rhs.shape())
: super_type(0,so,rhs.index_bases(),rhs.shape()),
alloc_base(boost::empty_init_t(),alloc)
{ {
allocate_space(); allocate_space();
// Warning! storage order may change, hence the following copy technique. // Warning! storage order may change, hence the following copy technique.
@@ -374,10 +330,8 @@ public:
multi_array(const detail::multi_array:: multi_array(const detail::multi_array::
sub_array<T,NumDims>& rhs, sub_array<T,NumDims>& rhs)
const Allocator& alloc = Allocator()) : super_type(0,c_storage_order(),rhs.index_bases(),rhs.shape())
: super_type(0,c_storage_order(),rhs.index_bases(),rhs.shape()),
alloc_base(boost::empty_init_t(),alloc)
{ {
allocate_space(); allocate_space();
std::copy(rhs.begin(),rhs.end(),this->begin()); std::copy(rhs.begin(),rhs.end(),this->begin());
@@ -385,10 +339,8 @@ public:
multi_array(const detail::multi_array:: multi_array(const detail::multi_array::
sub_array<T,NumDims>& rhs, sub_array<T,NumDims>& rhs,
const general_storage_order<NumDims>& so, const general_storage_order<NumDims>& so)
const Allocator& alloc = Allocator()) : super_type(0,so,rhs.index_bases(),rhs.shape())
: super_type(0,so,rhs.index_bases(),rhs.shape()),
alloc_base(boost::empty_init_t(),alloc)
{ {
allocate_space(); allocate_space();
std::copy(rhs.begin(),rhs.end(),this->begin()); std::copy(rhs.begin(),rhs.end(),this->begin());
@@ -396,10 +348,8 @@ public:
multi_array(const detail::multi_array:: multi_array(const detail::multi_array::
multi_array_view<T,NumDims>& rhs, multi_array_view<T,NumDims>& rhs)
const Allocator& alloc = Allocator()) : super_type(0,c_storage_order(),rhs.index_bases(),rhs.shape())
: super_type(0,c_storage_order(),rhs.index_bases(),rhs.shape()),
alloc_base(boost::empty_init_t(),alloc)
{ {
allocate_space(); allocate_space();
std::copy(rhs.begin(),rhs.end(),this->begin()); std::copy(rhs.begin(),rhs.end(),this->begin());
@@ -407,10 +357,8 @@ public:
multi_array(const detail::multi_array:: multi_array(const detail::multi_array::
multi_array_view<T,NumDims>& rhs, multi_array_view<T,NumDims>& rhs,
const general_storage_order<NumDims>& so, const general_storage_order<NumDims>& so)
const Allocator& alloc = Allocator()) : super_type(0,so,rhs.index_bases(),rhs.shape())
: super_type(0,so,rhs.index_bases(),rhs.shape()),
alloc_base(boost::empty_init_t(),alloc)
{ {
allocate_space(); allocate_space();
std::copy(rhs.begin(),rhs.end(),this->begin()); std::copy(rhs.begin(),rhs.end(),this->begin());
@@ -455,7 +403,7 @@ public:
// build a multi_array with the specs given // build a multi_array with the specs given
multi_array new_array(ranges,this->storage_order(),allocator()); multi_array new_array(ranges,this->storage_order());
// build a view of tmp with the minimum extents // build a view of tmp with the minimum extents
@@ -481,12 +429,12 @@ public:
std::transform(new_array.index_base_list_.begin(), std::transform(new_array.index_base_list_.begin(),
new_array.index_base_list_.end(), new_array.index_base_list_.end(),
min_extents.begin(),new_idxes.ranges_.begin(), min_extents.begin(),old_idxes.ranges_.begin(),
detail::multi_array::populate_index_ranges()); detail::multi_array::populate_index_ranges());
std::transform(this->index_base_list_.begin(), std::transform(this->index_base_list_.begin(),
this->index_base_list_.end(), this->index_base_list_.end(),
min_extents.begin(),old_idxes.ranges_.begin(), min_extents.begin(),new_idxes.ranges_.begin(),
detail::multi_array::populate_index_ranges()); detail::multi_array::populate_index_ranges());
// Build same-shape views of the two arrays // Build same-shape views of the two arrays
@@ -501,7 +449,6 @@ public:
using std::swap; using std::swap;
// Swap the internals of these arrays. // Swap the internals of these arrays.
swap(this->super_type::base_,new_array.super_type::base_); swap(this->super_type::base_,new_array.super_type::base_);
swap(this->allocator(),new_array.allocator());
swap(this->storage_,new_array.storage_); swap(this->storage_,new_array.storage_);
swap(this->extent_list_,new_array.extent_list_); swap(this->extent_list_,new_array.extent_list_);
swap(this->stride_list_,new_array.stride_list_); swap(this->stride_list_,new_array.stride_list_);
@@ -509,6 +456,7 @@ public:
swap(this->origin_offset_,new_array.origin_offset_); swap(this->origin_offset_,new_array.origin_offset_);
swap(this->directional_offset_,new_array.directional_offset_); swap(this->directional_offset_,new_array.directional_offset_);
swap(this->num_elements_,new_array.num_elements_); swap(this->num_elements_,new_array.num_elements_);
swap(this->allocator_,new_array.allocator_);
swap(this->base_,new_array.base_); swap(this->base_,new_array.base_);
swap(this->allocated_elements_,new_array.allocated_elements_); swap(this->allocated_elements_,new_array.allocated_elements_);
@@ -521,43 +469,26 @@ public:
} }
private: private:
friend inline bool operator==(const multi_array& a, const multi_array& b) {
return a.base() == b.base();
}
friend inline bool operator!=(const multi_array& a, const multi_array& b) {
return !(a == b);
}
const super_type& base() const {
return *this;
}
const Allocator& allocator() const {
return alloc_base::get();
}
Allocator& allocator() {
return alloc_base::get();
}
void allocate_space() { void allocate_space() {
base_ = allocator().allocate(this->num_elements()); typename Allocator::const_pointer no_hint=0;
base_ = allocator_.allocate(this->num_elements(),no_hint);
this->set_base_ptr(base_); this->set_base_ptr(base_);
allocated_elements_ = this->num_elements(); allocated_elements_ = this->num_elements();
boost::alloc_construct_n(allocator(),base_,allocated_elements_); std::uninitialized_fill_n(base_,allocated_elements_,T());
} }
void deallocate_space() { void deallocate_space() {
if(base_) { if(base_) {
boost::alloc_destroy_n(allocator(),base_,allocated_elements_); for(T* i = base_; i != base_+allocated_elements_; ++i)
allocator().deallocate(base_,allocated_elements_); allocator_.destroy(i);
allocator_.deallocate(base_,allocated_elements_);
} }
} }
typedef boost::array<size_type,NumDims> size_list; typedef boost::array<size_type,NumDims> size_list;
typedef boost::array<index,NumDims> index_list; typedef boost::array<index,NumDims> index_list;
Allocator allocator_;
T* base_; T* base_;
size_type allocated_elements_; size_type allocated_elements_;
enum {initial_base_ = 0}; enum {initial_base_ = 0};
@@ -565,8 +496,4 @@ private:
} // namespace boost } // namespace boost
#if defined(__GNUC__) && ((__GNUC__*100 + __GNUC_MINOR__) >= 406) #endif // BOOST_MULTI_ARRAY_RG071801_HPP
# pragma GCC diagnostic pop
#endif
#endif

View File

@@ -1,5 +1,5 @@
#ifndef BOOST_MULTI_ARRAY_ALGORITHM_HPP #ifndef BOOST_ALGORITHM_RG071801_HPP
#define BOOST_MULTI_ARRAY_ALGORITHM_HPP #define BOOST_ALGORITHM_RG071801_HPP
// //
// //
@@ -40,7 +40,7 @@
// See http://www.boost.org/libs/multi_array for documentation. // See http://www.boost.org/libs/multi_array for documentation.
#include <iterator> #include "boost/iterator.hpp"
namespace boost { namespace boost {
namespace detail { namespace detail {
@@ -100,4 +100,4 @@ copy_n(InputIter first, Size count, OutputIter result) {
} // namespace detail } // namespace detail
} // namespace boost } // namespace boost
#endif #endif // BOOST_ALGORITHM_RG071801_HPP

View File

@@ -10,8 +10,8 @@
// Andrew Lumsdaine // Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation. // See http://www.boost.org/libs/multi_array for documentation.
#ifndef BOOST_MULTI_ARRAY_BASE_HPP #ifndef BASE_RG071801_HPP
#define BOOST_MULTI_ARRAY_BASE_HPP #define BASE_RG071801_HPP
// //
// base.hpp - some implementation base classes for from which // base.hpp - some implementation base classes for from which
@@ -29,6 +29,7 @@
#include "boost/mpl/eval_if.hpp" #include "boost/mpl/eval_if.hpp"
#include "boost/mpl/if.hpp" #include "boost/mpl/if.hpp"
#include "boost/mpl/size_t.hpp" #include "boost/mpl/size_t.hpp"
#include "boost/mpl/aux_/msvc_eti_base.hpp"
#include "boost/iterator/reverse_iterator.hpp" #include "boost/iterator/reverse_iterator.hpp"
#include "boost/static_assert.hpp" #include "boost/static_assert.hpp"
#include "boost/type.hpp" #include "boost/type.hpp"
@@ -64,7 +65,7 @@ namespace multi_array_types {
// object creation in small-memory environments. Thus, the objects // object creation in small-memory environments. Thus, the objects
// can be left undefined by defining BOOST_MULTI_ARRAY_NO_GENERATORS // can be left undefined by defining BOOST_MULTI_ARRAY_NO_GENERATORS
// before loading multi_array.hpp. // before loading multi_array.hpp.
#ifndef BOOST_MULTI_ARRAY_NO_GENERATORS #if !BOOST_MULTI_ARRAY_NO_GENERATORS
namespace { namespace {
multi_array_types::extent_gen extents; multi_array_types::extent_gen extents;
multi_array_types::index_gen indices; multi_array_types::index_gen indices;
@@ -80,8 +81,7 @@ class sub_array;
template <typename T, std::size_t NumDims, typename TPtr = const T*> template <typename T, std::size_t NumDims, typename TPtr = const T*>
class const_sub_array; class const_sub_array;
template <typename T, typename TPtr, typename NumDims, typename Reference, template <typename T, typename TPtr, typename NumDims, typename Reference>
typename IteratorCategory>
class array_iterator; class array_iterator;
template <typename T, std::size_t NumDims, typename TPtr = const T*> template <typename T, std::size_t NumDims, typename TPtr = const T*>
@@ -209,28 +209,49 @@ struct value_accessor_generator {
>::type type; >::type type;
}; };
#if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
struct eti_value_accessor
{
typedef int index;
typedef int size_type;
typedef int element;
typedef int index_range;
typedef int value_type;
typedef int reference;
typedef int const_reference;
};
template <>
struct value_accessor_generator<int,int>
{
typedef eti_value_accessor type;
};
template <class T, class NumDims>
struct associated_types
: mpl::aux::msvc_eti_base<
typename value_accessor_generator<T,NumDims>::type
>::type
{};
template <>
struct associated_types<int,int> : eti_value_accessor {};
#else
template <class T, class NumDims> template <class T, class NumDims>
struct associated_types struct associated_types
: value_accessor_generator<T,NumDims>::type : value_accessor_generator<T,NumDims>::type
{}; {};
#endif
// //
// choose value accessor ends // choose value accessor ends
///////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////
// Due to some imprecision in the C++ Standard,
// MSVC 2010 is broken in debug mode: it requires
// that an Output Iterator have output_iterator_tag in its iterator_category if
// that iterator is not bidirectional_iterator or random_access_iterator.
#if BOOST_WORKAROUND(BOOST_MSVC, >= 1600)
struct mutable_iterator_tag
: boost::random_access_traversal_tag, std::input_iterator_tag
{
operator std::output_iterator_tag() const {
return std::output_iterator_tag();
}
};
#endif
//////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////
// multi_array_base // multi_array_base
@@ -238,7 +259,13 @@ struct mutable_iterator_tag
template <typename T, std::size_t NumDims> template <typename T, std::size_t NumDims>
class multi_array_impl_base class multi_array_impl_base
: :
#if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
public mpl::aux::msvc_eti_base<
typename value_accessor_generator<T,mpl::size_t<NumDims> >::type
>::type
#else
public value_accessor_generator<T,mpl::size_t<NumDims> >::type public value_accessor_generator<T,mpl::size_t<NumDims> >::type
#endif
{ {
typedef associated_types<T,mpl::size_t<NumDims> > types; typedef associated_types<T,mpl::size_t<NumDims> > types;
public: public:
@@ -274,16 +301,8 @@ public:
// //
// iterator support // iterator support
// //
#if BOOST_WORKAROUND(BOOST_MSVC, >= 1600) typedef array_iterator<T,T*,mpl::size_t<NumDims>,reference> iterator;
// Deal with VC 2010 output_iterator_tag requirement typedef array_iterator<T,T const*,mpl::size_t<NumDims>,const_reference> const_iterator;
typedef array_iterator<T,T*,mpl::size_t<NumDims>,reference,
mutable_iterator_tag> iterator;
#else
typedef array_iterator<T,T*,mpl::size_t<NumDims>,reference,
boost::random_access_traversal_tag> iterator;
#endif
typedef array_iterator<T,T const*,mpl::size_t<NumDims>,const_reference,
boost::random_access_traversal_tag> const_iterator;
typedef ::boost::reverse_iterator<iterator> reverse_iterator; typedef ::boost::reverse_iterator<iterator> reverse_iterator;
typedef ::boost::reverse_iterator<const_iterator> const_reverse_iterator; typedef ::boost::reverse_iterator<const_iterator> const_reverse_iterator;
@@ -302,8 +321,7 @@ protected:
const size_type* extents, const size_type* extents,
const index* strides, const index* strides,
const index* index_bases) const { const index* index_bases) const {
boost::function_requires<
CollectionConcept<IndexList> >();
ignore_unused_variable_warning(index_bases); ignore_unused_variable_warning(index_bases);
ignore_unused_variable_warning(extents); ignore_unused_variable_warning(extents);
#if !defined(NDEBUG) && !defined(BOOST_DISABLE_ASSERTS) #if !defined(NDEBUG) && !defined(BOOST_DISABLE_ASSERTS)
@@ -314,15 +332,9 @@ protected:
#endif #endif
index offset = 0; index offset = 0;
{ for (size_type n = 0; n != NumDims; ++n)
typename IndexList::const_iterator i = indices.begin(); offset += indices[n] * strides[n];
size_type n = 0;
while (n != NumDims) {
offset += (*i) * strides[n];
++n;
++i;
}
}
return base[offset]; return base[offset];
} }
@@ -419,53 +431,19 @@ protected:
index offset = 0; index offset = 0;
size_type dim = 0; size_type dim = 0;
for (size_type n = 0; n != NumDims; ++n) { for (size_type n = 0; n != NumDims; ++n) {
// Use array specs and input specs to produce real specs.
const index default_start = index_bases[n]; const index default_start = index_bases[n];
const index default_finish = default_start+extents[n]; const index default_finish = default_start+extents[n];
const index_range& current_range = indices.ranges_[n]; const index_range& current_range = indices.ranges_[n];
index start = current_range.get_start(default_start); index start = current_range.get_start(default_start);
index finish = current_range.get_finish(default_finish); index finish = current_range.get_finish(default_finish);
index stride = current_range.stride(); index index_factor = current_range.stride();
BOOST_ASSERT(stride != 0); index len = (finish - start + (index_factor - 1)) / index_factor;
// An index range indicates a half-open strided interval
// [start,finish) (with stride) which faces upward when stride
// is positive and downward when stride is negative,
// RG: The following code for calculating length suffers from
// some representation issues: if finish-start cannot be represented as
// by type index, then overflow may result.
index len;
if ((finish - start) / stride < 0) {
// [start,finish) is empty according to the direction imposed by
// the stride.
len = 0;
} else {
// integral trick for ceiling((finish-start) / stride)
// taking into account signs.
index shrinkage = stride > 0 ? 1 : -1;
len = (finish - start + (stride - shrinkage)) / stride;
}
// start marks the closed side of the range, so it must lie
// exactly in the set of legal indices
// with a special case for empty arrays
BOOST_ASSERT(index_bases[n] <= start && BOOST_ASSERT(index_bases[n] <= start &&
((start <= index_bases[n]+index(extents[n])) || start <= index_bases[n]+index(extents[n]));
(start == index_bases[n] && extents[n] == 0))); BOOST_ASSERT(index_bases[n] <= finish &&
finish <= index_bases[n]+index(extents[n]));
#ifndef BOOST_DISABLE_ASSERTS BOOST_ASSERT(index_factor > 0);
// finish marks the open side of the range, so it can go one past
// the "far side" of the range (the top if stride is positive, the bottom
// if stride is negative).
index bound_adjustment = stride < 0 ? 1 : 0;
BOOST_ASSERT(((index_bases[n] - bound_adjustment) <= finish) &&
(finish <= (index_bases[n] + index(extents[n]) - bound_adjustment)));
ignore_unused_variable_warning(bound_adjustment);
#endif // BOOST_DISABLE_ASSERTS
// the array data pointer is modified to account for non-zero // the array data pointer is modified to account for non-zero
// bases during slicing (see [Garcia] for the math involved) // bases during slicing (see [Garcia] for the math involved)
@@ -473,9 +451,9 @@ protected:
if (!current_range.is_degenerate()) { if (!current_range.is_degenerate()) {
// The stride for each dimension is included into the // The index_factor for each dimension is included into the
// strides for the array_view (see [Garcia] for the math involved). // strides for the array_view (see [Garcia] for the math involved).
new_strides[dim] = stride * strides[n]; new_strides[dim] = index_factor * strides[n];
// calculate new extents // calculate new extents
new_extents[dim] = len; new_extents[dim] = len;
@@ -498,4 +476,4 @@ protected:
} // namespace boost } // namespace boost
#endif #endif // BASE_RG071801_HPP

View File

@@ -10,17 +10,53 @@
// Andrew Lumsdaine // Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation. // See http://www.boost.org/libs/multi_array for documentation.
#ifndef BOOST_MULTI_ARRAY_COLLECTION_CONCEPT_HPP #ifndef COLLECTION_CONCEPT_RG103101_HPP
#define BOOST_MULTI_ARRAY_COLLECTION_CONCEPT_HPP #define COLLECTION_CONCEPT_RG103101_HPP
#include "boost/concept_check.hpp" #include "boost/concept_check.hpp"
namespace boost { namespace boost {
namespace detail { namespace detail {
namespace multi_array { // Old location for this namespace multi_array {
using boost::CollectionConcept;
} //===========================================================================
} // Collection Concept
template <class Collection>
struct CollectionConcept
{
typedef typename Collection::value_type value_type;
typedef typename Collection::iterator iterator;
typedef typename Collection::const_iterator const_iterator;
typedef typename Collection::reference reference;
typedef typename Collection::const_reference const_reference;
// typedef typename Collection::pointer pointer;
typedef typename Collection::difference_type difference_type;
typedef typename Collection::size_type size_type;
void constraints() {
boost::function_requires<boost::InputIteratorConcept<iterator> >();
boost::function_requires<boost::InputIteratorConcept<const_iterator> >();
boost::function_requires<boost::CopyConstructibleConcept<value_type> >();
const_constraints(c);
i = c.begin();
i = c.end();
c.swap(c);
}
void const_constraints(const Collection& c) {
ci = c.begin();
ci = c.end();
n = c.size();
b = c.empty();
}
Collection c;
bool b;
iterator i;
const_iterator ci;
size_type n;
};
} }
#endif }
}
#endif // COLLECTION_CONCEPT_RG103101_HPP

View File

@@ -10,8 +10,8 @@
// Andrew Lumsdaine // Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation. // See http://www.boost.org/libs/multi_array for documentation.
#ifndef BOOST_MULTI_ARRAY_CONCEPT_CHECKS_HPP #ifndef BOOST_MULTI_ARRAY_CONCEPT_CHECKS_RG110101_HPP
#define BOOST_MULTI_ARRAY_CONCEPT_CHECKS_HPP #define BOOST_MULTI_ARRAY_CONCEPT_CHECKS_RG110101_HPP
// //
// concept-checks.hpp - Checks out Const MultiArray and MultiArray // concept-checks.hpp - Checks out Const MultiArray and MultiArray
@@ -22,9 +22,9 @@
#include "boost/iterator/iterator_concepts.hpp" #include "boost/iterator/iterator_concepts.hpp"
namespace boost { namespace boost {
namespace multi_array_concepts {
namespace detail { namespace detail {
namespace multi_array {
// //
// idgen_helper - // idgen_helper -
// This is a helper for generating index_gen instantiations with // This is a helper for generating index_gen instantiations with
@@ -39,6 +39,8 @@ namespace detail {
template <typename Array, typename IdxGen, typename Call_Type> template <typename Array, typename IdxGen, typename Call_Type>
static void call(Array& a, const IdxGen& idgen, Call_Type c) { static void call(Array& a, const IdxGen& idgen, Call_Type c) {
typedef typename Array::index_range index_range;
typedef typename Array::index index;
idgen_helper<N-1>::call(a,idgen[c],c); idgen_helper<N-1>::call(a,idgen[c],c);
} }
}; };
@@ -48,12 +50,12 @@ namespace detail {
template <typename Array, typename IdxGen, typename Call_Type> template <typename Array, typename IdxGen, typename Call_Type>
static void call(Array& a, const IdxGen& idgen, Call_Type) { static void call(Array& a, const IdxGen& idgen, Call_Type) {
typedef typename Array::index_range index_range;
typedef typename Array::index index;
a[ idgen ]; a[ idgen ];
} }
}; };
} // namespace detail
template <typename Array, std::size_t NumDims > template <typename Array, std::size_t NumDims >
struct ConstMultiArrayConcept struct ConstMultiArrayConcept
@@ -68,14 +70,13 @@ namespace detail {
// RG - a( CollectionArchetype) when available... // RG - a( CollectionArchetype) when available...
a[ id ]; a[ id ];
// Test slicing, keeping only the first dimension, losing the rest // Test slicing, keeping only the first dimension, losing the rest
detail::idgen_helper<NumDims-1>::call(a,idgen[range],id); idgen_helper<NumDims-1>::call(a,idgen[range],id);
// Test slicing, keeping all dimensions. // Test slicing, keeping all dimensions.
detail::idgen_helper<NumDims-1>::call(a,idgen[range],range); idgen_helper<NumDims-1>::call(a,idgen[range],range);
st = a.size(); st = a.size();
st = a.num_dimensions(); st = a.num_dimensions();
st = Array::dimensionality;
st = a.num_elements(); st = a.num_elements();
stp = a.shape(); stp = a.shape();
idp = a.strides(); idp = a.strides();
@@ -127,16 +128,15 @@ namespace detail {
function_requires< boost_concepts::WritableIteratorConcept<iterator> >(); function_requires< boost_concepts::WritableIteratorConcept<iterator> >();
function_requires< boost_concepts::ForwardTraversalConcept<const_iterator> >(); function_requires< boost_concepts::ForwardTraversalConcept<const_iterator> >();
function_requires< boost_concepts::ReadableIteratorConcept<const_iterator> >(); function_requires< boost_concepts::ReadableIteratorConcept<const_iterator> >();
function_requires< boost::OutputIterator<iterator,value_type> >();
// RG - a( CollectionArchetype) when available... // RG - a( CollectionArchetype) when available...
value_type vt = a[ id ]; value_type vt = a[ id ];
// Test slicing, keeping only the first dimension, losing the rest // Test slicing, keeping only the first dimension, losing the rest
detail::idgen_helper<NumDims-1>::call(a,idgen[range],id); idgen_helper<NumDims-1>::call(a,idgen[range],id);
// Test slicing, keeping all dimensions. // Test slicing, keeping all dimensions.
detail::idgen_helper<NumDims-1>::call(a,idgen[range],range); idgen_helper<NumDims-1>::call(a,idgen[range],range);
st = a.size(); st = a.size();
st = a.num_dimensions(); st = a.num_dimensions();
@@ -157,10 +157,10 @@ namespace detail {
// value_type vt = a[ id ]; // value_type vt = a[ id ];
// Test slicing, keeping only the first dimension, losing the rest // Test slicing, keeping only the first dimension, losing the rest
detail::idgen_helper<NumDims-1>::call(a,idgen[range],id); idgen_helper<NumDims-1>::call(a,idgen[range],id);
// Test slicing, keeping all dimensions. // Test slicing, keeping all dimensions.
detail::idgen_helper<NumDims-1>::call(a,idgen[range],range); idgen_helper<NumDims-1>::call(a,idgen[range],range);
st = a.size(); st = a.size();
st = a.num_dimensions(); st = a.num_dimensions();
@@ -207,15 +207,8 @@ namespace detail {
} // namespace multi_array } // namespace multi_array
} // namespace detail
namespace detail {
namespace multi_array { // Old locations for these
using boost::multi_array_concepts::ConstMultiArrayConcept;
using boost::multi_array_concepts::MutableMultiArrayConcept;
}
}
} // namespace boost } // namespace boost
#endif #endif // BOOST_MULTI_ARRAY_CONCEPT_CHECKS_RG110101_HPP

View File

@@ -10,8 +10,8 @@
// Andrew Lumsdaine // Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation. // See http://www.boost.org/libs/multi_array for documentation.
#ifndef BOOST_MULTI_ARRAY_COPY_ARRAY_HPP #ifndef COPY_ARRAY_RG092101_HPP
#define BOOST_MULTI_ARRAY_COPY_ARRAY_HPP #define COPY_ARRAY_RG092101_HPP
// //
// copy_array.hpp - generic code for copying the contents of one // copy_array.hpp - generic code for copying the contents of one
@@ -19,7 +19,7 @@
// shape // shape
// //
#include "boost/type.hpp" #include "boost/type.hpp"
#include "boost/assert.hpp" #include <cassert>
namespace boost { namespace boost {
namespace detail { namespace detail {
@@ -52,8 +52,8 @@ private:
template <typename Array1, typename Array2> template <typename Array1, typename Array2>
void copy_array (Array1& source, Array2& dest) { void copy_array (Array1& source, Array2& dest) {
BOOST_ASSERT(std::equal(source.shape(),source.shape()+source.num_dimensions(), assert(std::equal(source.shape(),source.shape()+source.num_dimensions(),
dest.shape())); dest.shape()));
// Dispatch to the proper function // Dispatch to the proper function
typedef typename Array1::element element_type; typedef typename Array1::element element_type;
copy_dispatch<element_type>:: copy_dispatch<element_type>::
@@ -65,4 +65,4 @@ void copy_array (Array1& source, Array2& dest) {
} // namespace detail } // namespace detail
} // namespace boost } // namespace boost
#endif #endif // COPY_ARRAY_RG092101_HPP

View File

@@ -10,8 +10,8 @@
// Andrew Lumsdaine // Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation. // See http://www.boost.org/libs/multi_array for documentation.
#ifndef BOOST_MULTI_ARRAY_EXTENT_GEN_HPP #ifndef BOOST_EXTENT_GEN_RG071801_HPP
#define BOOST_MULTI_ARRAY_EXTENT_GEN_HPP #define BOOST_EXTENT_GEN_RG071801_HPP
#include "boost/multi_array/extent_range.hpp" #include "boost/multi_array/extent_range.hpp"
#include "boost/multi_array/range_list.hpp" #include "boost/multi_array/range_list.hpp"
@@ -72,4 +72,4 @@ public:
} // namespace boost } // namespace boost
#endif #endif // BOOST_EXTENT_GEN_RG071801_HPP

View File

@@ -10,8 +10,8 @@
// Andrew Lumsdaine // Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation. // See http://www.boost.org/libs/multi_array for documentation.
#ifndef BOOST_MULTI_ARRAY_EXTENT_RANGE_HPP #ifndef BOOST_EXTENT_RANGE_RG071801_HPP
#define BOOST_MULTI_ARRAY_EXTENT_RANGE_HPP #define BOOST_EXTENT_RANGE_RG071801_HPP
#include <utility> #include <utility>
@@ -46,4 +46,4 @@ public:
} // namespace boost } // namespace boost
#endif #endif // BOOST_EXTENT_RANGE_RG071801_HPP

View File

@@ -10,8 +10,8 @@
// Andrew Lumsdaine // Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation. // See http://www.boost.org/libs/multi_array for documentation.
#ifndef BOOST_MULTI_ARRAY_INDEX_GEN_HPP #ifndef BOOST_INDEX_GEN_RG071801_HPP
#define BOOST_MULTI_ARRAY_INDEX_GEN_HPP #define BOOST_INDEX_GEN_RG071801_HPP
#include "boost/array.hpp" #include "boost/array.hpp"
#include "boost/multi_array/index_range.hpp" #include "boost/multi_array/index_range.hpp"
@@ -78,4 +78,4 @@ public:
} // namespace boost } // namespace boost
#endif #endif // BOOST_INDEX_GEN_RG071801_HPP

View File

@@ -10,8 +10,8 @@
// Andrew Lumsdaine // Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation. // See http://www.boost.org/libs/multi_array for documentation.
#ifndef BOOST_MULTI_ARRAY_INDEX_RANGE_HPP #ifndef BOOST_INDEX_RANGE_RG071801_HPP
#define BOOST_MULTI_ARRAY_INDEX_RANGE_HPP #define BOOST_INDEX_RANGE_RG071801_HPP
#include <boost/config.hpp> #include <boost/config.hpp>
#include <utility> #include <utility>
@@ -107,12 +107,6 @@ namespace multi_array {
index stride() const { return stride_; } index stride() const { return stride_; }
size_type size(index idx) const
{
return (start_ == from_start() || finish_ == to_end())
? idx : ((finish_ - start_) / stride_);
}
void set_index_range(index start, index finish, index stride=1) void set_index_range(index start, index finish, index stride=1)
{ {
start_ = start; start_ = start;
@@ -191,4 +185,4 @@ namespace multi_array {
} // namespace detail } // namespace detail
} // namespace boost } // namespace boost
#endif #endif // BOOST_INDEX_RANGE_RG071801_HPP

View File

@@ -10,8 +10,8 @@
// Andrew Lumsdaine // Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation. // See http://www.boost.org/libs/multi_array for documentation.
#ifndef BOOST_MULTI_ARRAY_ITERATOR_HPP #ifndef ITERATOR_RG071801_HPP
#define BOOST_MULTI_ARRAY_ITERATOR_HPP #define ITERATOR_RG071801_HPP
// //
// iterator.hpp - implementation of iterators for the // iterator.hpp - implementation of iterators for the
@@ -20,6 +20,7 @@
#include "boost/multi_array/base.hpp" #include "boost/multi_array/base.hpp"
#include "boost/iterator/iterator_facade.hpp" #include "boost/iterator/iterator_facade.hpp"
#include "boost/mpl/aux_/msvc_eti_base.hpp"
#include <algorithm> #include <algorithm>
#include <cstddef> #include <cstddef>
#include <iterator> #include <iterator>
@@ -43,28 +44,32 @@ struct operator_arrow_proxy
mutable T value_; mutable T value_;
}; };
template <typename T, typename TPtr, typename NumDims, typename Reference, template <typename T, typename TPtr, typename NumDims, typename Reference>
typename IteratorCategory>
class array_iterator; class array_iterator;
template <typename T, typename TPtr, typename NumDims, typename Reference, template <typename T, typename TPtr, typename NumDims, typename Reference>
typename IteratorCategory>
class array_iterator class array_iterator
: public : public
iterator_facade< iterator_facade<
array_iterator<T,TPtr,NumDims,Reference,IteratorCategory> array_iterator<T,TPtr,NumDims,Reference>
, typename associated_types<T,NumDims>::value_type , typename associated_types<T,NumDims>::value_type
, IteratorCategory , boost::random_access_traversal_tag
, Reference , Reference
> >
, private , private
#if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
mpl::aux::msvc_eti_base<typename
#endif
value_accessor_generator<T,NumDims>::type value_accessor_generator<T,NumDims>::type
#if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
>::type
#endif
{ {
friend class ::boost::iterator_core_access; friend class iterator_core_access;
typedef detail::multi_array::associated_types<T,NumDims> access_t; typedef detail::multi_array::associated_types<T,NumDims> access_t;
typedef iterator_facade< typedef iterator_facade<
array_iterator<T,TPtr,NumDims,Reference,IteratorCategory> array_iterator<T,TPtr,NumDims,Reference>
, typename detail::multi_array::associated_types<T,NumDims>::value_type , typename detail::multi_array::associated_types<T,NumDims>::value_type
, boost::random_access_traversal_tag , boost::random_access_traversal_tag
, Reference , Reference
@@ -74,7 +79,7 @@ class array_iterator
typedef typename access_t::size_type size_type; typedef typename access_t::size_type size_type;
#ifndef BOOST_NO_MEMBER_TEMPLATE_FRIENDS #ifndef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
template <typename, typename, typename, typename, typename> template <typename, typename, typename, typename>
friend class array_iterator; friend class array_iterator;
#else #else
public: public:
@@ -100,9 +105,9 @@ public:
idx_(idx), base_(base), extents_(extents), idx_(idx), base_(base), extents_(extents),
strides_(strides), index_base_(index_base) { } strides_(strides), index_base_(index_base) { }
template <typename OPtr, typename ORef, typename Cat> template <typename OPtr, typename ORef>
array_iterator( array_iterator(
const array_iterator<T,OPtr,NumDims,ORef,Cat>& rhs const array_iterator<T,OPtr,NumDims,ORef>& rhs
, typename boost::enable_if_convertible<OPtr,TPtr>::type* = 0 , typename boost::enable_if_convertible<OPtr,TPtr>::type* = 0
) )
: idx_(rhs.idx_), base_(rhs.base_), extents_(rhs.extents_), : idx_(rhs.idx_), base_(rhs.base_), extents_(rhs.extents_),
@@ -162,4 +167,4 @@ public:
} // namespace detail } // namespace detail
} // namespace boost } // namespace boost
#endif #endif // ITERATOR_RG071801_HPP

View File

@@ -10,8 +10,8 @@
// Andrew Lumsdaine // Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation. // See http://www.boost.org/libs/multi_array for documentation.
#ifndef BOOST_MULTI_ARRAY_MULTI_ARRAY_REF_HPP #ifndef BOOST_MULTI_ARRAY_REF_RG071801_HPP
#define BOOST_MULTI_ARRAY_MULTI_ARRAY_REF_HPP #define BOOST_MULTI_ARRAY_REF_RG071801_HPP
// //
// multi_array_ref.hpp - code for creating "views" of array data. // multi_array_ref.hpp - code for creating "views" of array data.
@@ -26,12 +26,12 @@
#include "boost/multi_array/view.hpp" #include "boost/multi_array/view.hpp"
#include "boost/multi_array/algorithm.hpp" #include "boost/multi_array/algorithm.hpp"
#include "boost/type_traits/is_integral.hpp" #include "boost/type_traits/is_integral.hpp"
#include "boost/utility/enable_if.hpp"
#include "boost/array.hpp" #include "boost/array.hpp"
#include "boost/concept_check.hpp" #include "boost/concept_check.hpp"
#include "boost/functional.hpp" #include "boost/functional.hpp"
#include "boost/limits.hpp" #include "boost/limits.hpp"
#include <algorithm> #include <algorithm>
#include <cassert>
#include <cstddef> #include <cstddef>
#include <functional> #include <functional>
#include <numeric> #include <numeric>
@@ -90,7 +90,7 @@ public:
explicit const_multi_array_ref(TPtr base, const ExtentList& extents) : explicit const_multi_array_ref(TPtr base, const ExtentList& extents) :
base_(base), storage_(c_storage_order()) { base_(base), storage_(c_storage_order()) {
boost::function_requires< boost::function_requires<
CollectionConcept<ExtentList> >(); detail::multi_array::CollectionConcept<ExtentList> >();
index_base_list_.assign(0); index_base_list_.assign(0);
init_multi_array_ref(extents.begin()); init_multi_array_ref(extents.begin());
@@ -101,7 +101,7 @@ public:
const general_storage_order<NumDims>& so) : const general_storage_order<NumDims>& so) :
base_(base), storage_(so) { base_(base), storage_(so) {
boost::function_requires< boost::function_requires<
CollectionConcept<ExtentList> >(); detail::multi_array::CollectionConcept<ExtentList> >();
index_base_list_.assign(0); index_base_list_.assign(0);
init_multi_array_ref(extents.begin()); init_multi_array_ref(extents.begin());
@@ -146,7 +146,7 @@ public:
#endif // BOOST_NO_SFINAE #endif // BOOST_NO_SFINAE
reindex(const BaseList& values) { reindex(const BaseList& values) {
boost::function_requires< boost::function_requires<
CollectionConcept<BaseList> >(); detail::multi_array::CollectionConcept<BaseList> >();
boost::detail::multi_array:: boost::detail::multi_array::
copy_n(values.begin(),num_dimensions(),index_base_list_.begin()); copy_n(values.begin(),num_dimensions(),index_base_list_.begin());
origin_offset_ = origin_offset_ =
@@ -164,10 +164,10 @@ public:
template <typename SizeList> template <typename SizeList>
void reshape(const SizeList& extents) { void reshape(const SizeList& extents) {
boost::function_requires< boost::function_requires<
CollectionConcept<SizeList> >(); detail::multi_array::CollectionConcept<SizeList> >();
BOOST_ASSERT(num_elements_ == assert(num_elements_ ==
std::accumulate(extents.begin(),extents.end(), std::accumulate(extents.begin(),extents.end(),
size_type(1),std::multiplies<size_type>())); size_type(1),std::multiplies<size_type>()));
std::copy(extents.begin(),extents.end(),extent_list_.begin()); std::copy(extents.begin(),extents.end(),extent_list_.begin());
this->compute_strides(stride_list_,extent_list_,storage_); this->compute_strides(stride_list_,extent_list_,storage_);
@@ -211,7 +211,7 @@ public:
template <typename IndexList> template <typename IndexList>
const element& operator()(IndexList indices) const { const element& operator()(IndexList indices) const {
boost::function_requires< boost::function_requires<
CollectionConcept<IndexList> >(); detail::multi_array::CollectionConcept<IndexList> >();
return super_type::access_element(boost::type<const element&>(), return super_type::access_element(boost::type<const element&>(),
indices,origin(), indices,origin(),
shape(),strides(),index_bases()); shape(),strides(),index_bases());
@@ -225,7 +225,11 @@ public:
} }
// see generate_array_view in base.hpp // see generate_array_view in base.hpp
#if !defined(BOOST_MSVC) || BOOST_MSVC > 1300
template <int NDims> template <int NDims>
#else
template <int NumDims, int NDims> // else ICE
#endif // BOOST_MSVC
typename const_array_view<NDims>::type typename const_array_view<NDims>::type
operator[](const detail::multi_array:: operator[](const detail::multi_array::
index_gen<NumDims,NDims>& indices) index_gen<NumDims,NDims>& indices)
@@ -445,7 +449,7 @@ public:
explicit multi_array_ref(T* base, const ExtentList& extents) : explicit multi_array_ref(T* base, const ExtentList& extents) :
super_type(base,extents) { super_type(base,extents) {
boost::function_requires< boost::function_requires<
CollectionConcept<ExtentList> >(); detail::multi_array::CollectionConcept<ExtentList> >();
} }
template <class ExtentList> template <class ExtentList>
@@ -453,7 +457,7 @@ public:
const general_storage_order<NumDims>& so) : const general_storage_order<NumDims>& so) :
super_type(base,extents,so) { super_type(base,extents,so) {
boost::function_requires< boost::function_requires<
CollectionConcept<ExtentList> >(); detail::multi_array::CollectionConcept<ExtentList> >();
} }
@@ -475,13 +479,13 @@ public:
template <typename ConstMultiArray> template <typename ConstMultiArray>
multi_array_ref& operator=(const ConstMultiArray& other) { multi_array_ref& operator=(const ConstMultiArray& other) {
function_requires< function_requires<
multi_array_concepts:: detail::multi_array::
ConstMultiArrayConcept<ConstMultiArray,NumDims> >(); ConstMultiArrayConcept<ConstMultiArray,NumDims> >();
// make sure the dimensions agree // make sure the dimensions agree
BOOST_ASSERT(other.num_dimensions() == this->num_dimensions()); assert(other.num_dimensions() == this->num_dimensions());
BOOST_ASSERT(std::equal(other.shape(),other.shape()+this->num_dimensions(), assert(std::equal(other.shape(),other.shape()+this->num_dimensions(),
this->shape())); this->shape()));
// iterator-based copy // iterator-based copy
std::copy(other.begin(),other.end(),this->begin()); std::copy(other.begin(),other.end(),this->begin());
return *this; return *this;
@@ -491,10 +495,9 @@ public:
if (&other != this) { if (&other != this) {
// make sure the dimensions agree // make sure the dimensions agree
BOOST_ASSERT(other.num_dimensions() == this->num_dimensions()); assert(other.num_dimensions() == this->num_dimensions());
BOOST_ASSERT(std::equal(other.shape(), assert(std::equal(other.shape(),other.shape()+this->num_dimensions(),
other.shape()+this->num_dimensions(), this->shape()));
this->shape()));
// iterator-based copy // iterator-based copy
std::copy(other.begin(),other.end(),this->begin()); std::copy(other.begin(),other.end(),this->begin());
} }
@@ -508,7 +511,7 @@ public:
template <class IndexList> template <class IndexList>
element& operator()(const IndexList& indices) { element& operator()(const IndexList& indices) {
boost::function_requires< boost::function_requires<
CollectionConcept<IndexList> >(); detail::multi_array::CollectionConcept<IndexList> >();
return super_type::access_element(boost::type<element&>(), return super_type::access_element(boost::type<element&>(),
indices,origin(), indices,origin(),
this->shape(),this->strides(), this->shape(),this->strides(),
@@ -525,7 +528,11 @@ public:
// See note attached to generate_array_view in base.hpp // See note attached to generate_array_view in base.hpp
#if !defined(BOOST_MSVC) || BOOST_MSVC > 1300
template <int NDims> template <int NDims>
#else
template <int NumDims, int NDims> // else ICE
#endif // BOOST_MSVC
typename array_view<NDims>::type typename array_view<NDims>::type
operator[](const detail::multi_array:: operator[](const detail::multi_array::
index_gen<NumDims,NDims>& indices) { index_gen<NumDims,NDims>& indices) {
@@ -571,7 +578,7 @@ public:
template <class IndexList> template <class IndexList>
const element& operator()(const IndexList& indices) const { const element& operator()(const IndexList& indices) const {
boost::function_requires< boost::function_requires<
CollectionConcept<IndexList> >(); detail::multi_array::CollectionConcept<IndexList> >();
return super_type::operator()(indices); return super_type::operator()(indices);
} }
@@ -583,7 +590,11 @@ public:
} }
// See note attached to generate_array_view in base.hpp // See note attached to generate_array_view in base.hpp
#if !defined(BOOST_MSVC) || BOOST_MSVC > 1300
template <int NDims> template <int NDims>
#else
template <int NumDims, int NDims> // else ICE
#endif // BOOST_MSVC
typename const_array_view<NDims>::type typename const_array_view<NDims>::type
operator[](const detail::multi_array:: operator[](const detail::multi_array::
index_gen<NumDims,NDims>& indices) index_gen<NumDims,NDims>& indices)
@@ -619,4 +630,4 @@ protected:
} // namespace boost } // namespace boost
#endif #endif // BOOST_MULTI_ARRAY_REF_RG071801_HPP

View File

@@ -10,8 +10,8 @@
// Andrew Lumsdaine // Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation. // See http://www.boost.org/libs/multi_array for documentation.
#ifndef BOOST_MULTI_ARRAY_RANGE_LIST_HPP #ifndef RANGE_LIST_RG072501_HPP
#define BOOST_MULTI_ARRAY_RANGE_LIST_HPP #define RANGE_LIST_RG072501_HPP
// //
// range_list.hpp - helper to build boost::arrays for *_set types // range_list.hpp - helper to build boost::arrays for *_set types
// //
@@ -67,4 +67,4 @@ public:
} // namespace detail } // namespace detail
} // namespace boost } // namespace boost
#endif #endif // RANGE_LIST_RG072501_HPP

View File

@@ -10,8 +10,8 @@
// Andrew Lumsdaine // Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation. // See http://www.boost.org/libs/multi_array for documentation.
#ifndef BOOST_MULTI_ARRAY_STORAGE_ORDER_HPP #ifndef BOOST_STORAGE_ORDER_RG071801_HPP
#define BOOST_MULTI_ARRAY_STORAGE_ORDER_HPP #define BOOST_STORAGE_ORDER_RG071801_HPP
#include "boost/multi_array/types.hpp" #include "boost/multi_array/types.hpp"
#include "boost/array.hpp" #include "boost/array.hpp"
@@ -122,4 +122,4 @@ namespace boost {
} // namespace boost } // namespace boost
#endif #endif // BOOST_ARRAY_STORAGE_RG071801_HPP

View File

@@ -10,8 +10,8 @@
// Andrew Lumsdaine // Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation. // See http://www.boost.org/libs/multi_array for documentation.
#ifndef BOOST_MULTI_ARRAY_SUBARRAY_HPP #ifndef SUBARRAY_RG071801_HPP
#define BOOST_MULTI_ARRAY_SUBARRAY_HPP #define SUBARRAY_RG071801_HPP
// //
// subarray.hpp - used to implement standard operator[] on // subarray.hpp - used to implement standard operator[] on
@@ -80,14 +80,18 @@ public:
template <typename IndexList> template <typename IndexList>
const element& operator()(const IndexList& indices) const { const element& operator()(const IndexList& indices) const {
boost::function_requires< boost::function_requires<
CollectionConcept<IndexList> >(); detail::multi_array::CollectionConcept<IndexList> >();
return super_type::access_element(boost::type<const element&>(), return super_type::access_element(boost::type<const element&>(),
indices,origin(), indices,origin(),
shape(),strides(),index_bases()); shape(),strides(),index_bases());
} }
// see generate_array_view in base.hpp // see generate_array_view in base.hpp
#if !defined(BOOST_MSVC) || BOOST_MSVC > 1300
template <int NDims> template <int NDims>
#else
template <int NumDims, int NDims> // else ICE
#endif // BOOST_MSVC
typename const_array_view<NDims>::type typename const_array_view<NDims>::type
operator[](const boost::detail::multi_array:: operator[](const boost::detail::multi_array::
index_gen<NumDims,NDims>& indices) index_gen<NumDims,NDims>& indices)
@@ -227,13 +231,13 @@ public:
// Assignment from other ConstMultiArray types. // Assignment from other ConstMultiArray types.
template <typename ConstMultiArray> template <typename ConstMultiArray>
sub_array& operator=(const ConstMultiArray& other) { sub_array& operator=(const ConstMultiArray& other) {
function_requires< boost::multi_array_concepts::ConstMultiArrayConcept< function_requires< boost::detail::multi_array::ConstMultiArrayConcept<
ConstMultiArray, NumDims> >(); ConstMultiArray, NumDims> >();
// make sure the dimensions agree // make sure the dimensions agree
BOOST_ASSERT(other.num_dimensions() == this->num_dimensions()); assert(other.num_dimensions() == this->num_dimensions());
BOOST_ASSERT(std::equal(other.shape(),other.shape()+this->num_dimensions(), assert(std::equal(other.shape(),other.shape()+this->num_dimensions(),
this->shape())); this->shape()));
// iterator-based copy // iterator-based copy
std::copy(other.begin(),other.end(),begin()); std::copy(other.begin(),other.end(),begin());
return *this; return *this;
@@ -243,10 +247,9 @@ public:
sub_array& operator=(const sub_array& other) { sub_array& operator=(const sub_array& other) {
if (&other != this) { if (&other != this) {
// make sure the dimensions agree // make sure the dimensions agree
BOOST_ASSERT(other.num_dimensions() == this->num_dimensions()); assert(other.num_dimensions() == this->num_dimensions());
BOOST_ASSERT(std::equal(other.shape(), assert(std::equal(other.shape(),other.shape()+this->num_dimensions(),
other.shape()+this->num_dimensions(), this->shape()));
this->shape()));
// iterator-based copy // iterator-based copy
std::copy(other.begin(),other.end(),begin()); std::copy(other.begin(),other.end(),begin());
} }
@@ -263,7 +266,11 @@ public:
} }
// see generate_array_view in base.hpp // see generate_array_view in base.hpp
#if !defined(BOOST_MSVC) || BOOST_MSVC > 1300
template <int NDims> template <int NDims>
#else
template <int NumDims, int NDims> // else ICE
#endif // BOOST_MSVC
typename array_view<NDims>::type typename array_view<NDims>::type
operator[](const boost::detail::multi_array:: operator[](const boost::detail::multi_array::
index_gen<NumDims,NDims>& indices) { index_gen<NumDims,NDims>& indices) {
@@ -280,7 +287,7 @@ public:
template <class IndexList> template <class IndexList>
element& operator()(const IndexList& indices) { element& operator()(const IndexList& indices) {
boost::function_requires< boost::function_requires<
CollectionConcept<IndexList> >(); detail::multi_array::CollectionConcept<IndexList> >();
return super_type::access_element(boost::type<element&>(), return super_type::access_element(boost::type<element&>(),
indices,origin(), indices,origin(),
this->shape(),this->strides(), this->shape(),this->strides(),
@@ -315,7 +322,7 @@ public:
template <class IndexList> template <class IndexList>
const element& operator()(const IndexList& indices) const { const element& operator()(const IndexList& indices) const {
boost::function_requires< boost::function_requires<
CollectionConcept<IndexList> >(); detail::multi_array::CollectionConcept<IndexList> >();
return super_type::operator()(indices); return super_type::operator()(indices);
} }
@@ -324,7 +331,11 @@ public:
} }
// see generate_array_view in base.hpp // see generate_array_view in base.hpp
#if !defined(BOOST_MSVC) || BOOST_MSVC > 1300
template <int NDims> template <int NDims>
#else
template <int NumDims, int NDims> // else ICE
#endif // BOOST_MSVC
typename const_array_view<NDims>::type typename const_array_view<NDims>::type
operator[](const boost::detail::multi_array:: operator[](const boost::detail::multi_array::
index_gen<NumDims,NDims>& indices) index_gen<NumDims,NDims>& indices)
@@ -384,4 +395,4 @@ public:
}; };
} // namespace boost } // namespace boost
#endif #endif // SUBARRAY_RG071801_HPP

View File

@@ -11,8 +11,8 @@
// See http://www.boost.org/libs/multi_array for documentation. // See http://www.boost.org/libs/multi_array for documentation.
#ifndef BOOST_MULTI_ARRAY_TYPES_HPP #ifndef BOOST_MULTI_ARRAY_TYPES_RG071801_HPP
#define BOOST_MULTI_ARRAY_TYPES_HPP #define BOOST_MULTI_ARRAY_TYPES_RG071801_HPP
// //
// types.hpp - supply types that are needed by several headers // types.hpp - supply types that are needed by several headers
@@ -35,4 +35,4 @@ typedef std::ptrdiff_t index;
#endif #endif // BOOST_MULTI_ARRAY_TYPES_RG071801_HPP

View File

@@ -10,8 +10,8 @@
// Andrew Lumsdaine // Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation. // See http://www.boost.org/libs/multi_array for documentation.
#ifndef BOOST_MULTI_ARRAY_VIEW_HPP #ifndef BOOST_MULTI_ARRAY_VIEW_RG071301_HPP
#define BOOST_MULTI_ARRAY_VIEW_HPP #define BOOST_MULTI_ARRAY_VIEW_RG071301_HPP
// //
// view.hpp - code for creating "views" of array data. // view.hpp - code for creating "views" of array data.
@@ -24,7 +24,6 @@
#include "boost/multi_array/subarray.hpp" #include "boost/multi_array/subarray.hpp"
#include "boost/multi_array/algorithm.hpp" #include "boost/multi_array/algorithm.hpp"
#include "boost/type_traits/is_integral.hpp" #include "boost/type_traits/is_integral.hpp"
#include "boost/utility/enable_if.hpp"
#include "boost/array.hpp" #include "boost/array.hpp"
#include "boost/limits.hpp" #include "boost/limits.hpp"
#include <algorithm> #include <algorithm>
@@ -82,7 +81,7 @@ public:
#endif #endif
reindex(const BaseList& values) { reindex(const BaseList& values) {
boost::function_requires< boost::function_requires<
CollectionConcept<BaseList> >(); detail::multi_array::CollectionConcept<BaseList> >();
boost::detail::multi_array:: boost::detail::multi_array::
copy_n(values.begin(),num_dimensions(),index_base_list_.begin()); copy_n(values.begin(),num_dimensions(),index_base_list_.begin());
origin_offset_ = origin_offset_ =
@@ -120,7 +119,7 @@ public:
template <typename IndexList> template <typename IndexList>
const element& operator()(IndexList indices) const { const element& operator()(IndexList indices) const {
boost::function_requires< boost::function_requires<
CollectionConcept<IndexList> >(); detail::multi_array::CollectionConcept<IndexList> >();
return super_type::access_element(boost::type<const element&>(), return super_type::access_element(boost::type<const element&>(),
indices,origin(), indices,origin(),
shape(),strides(),index_bases()); shape(),strides(),index_bases());
@@ -135,7 +134,11 @@ public:
} }
// see generate_array_view in base.hpp // see generate_array_view in base.hpp
#if !defined(BOOST_MSVC) || BOOST_MSVC > 1300
template <int NDims> template <int NDims>
#else
template <int NumDims, int NDims> // else ICE
#endif // BOOST_MSVC
typename const_array_view<NDims>::type typename const_array_view<NDims>::type
operator[](const boost::detail::multi_array:: operator[](const boost::detail::multi_array::
index_gen<NumDims,NDims>& indices) index_gen<NumDims,NDims>& indices)
@@ -241,7 +244,10 @@ public: // should be protected
// Calculate the array size // Calculate the array size
num_elements_ = std::accumulate(extent_list_.begin(),extent_list_.end(), num_elements_ = std::accumulate(extent_list_.begin(),extent_list_.end(),
size_type(1),std::multiplies<size_type>()); size_type(1),std::multiplies<size_type>());
#if 0
assert(num_elements_ != 0);
#endif
} }
typedef boost::array<size_type,NumDims> size_list; typedef boost::array<size_type,NumDims> size_list;
@@ -294,13 +300,13 @@ public:
template <typename ConstMultiArray> template <typename ConstMultiArray>
multi_array_view& operator=(const ConstMultiArray& other) { multi_array_view& operator=(const ConstMultiArray& other) {
function_requires< function_requires<
boost::multi_array_concepts:: boost::detail::multi_array::
ConstMultiArrayConcept<ConstMultiArray,NumDims> >(); ConstMultiArrayConcept<ConstMultiArray,NumDims> >();
// make sure the dimensions agree // make sure the dimensions agree
BOOST_ASSERT(other.num_dimensions() == this->num_dimensions()); assert(other.num_dimensions() == this->num_dimensions());
BOOST_ASSERT(std::equal(other.shape(),other.shape()+this->num_dimensions(), assert(std::equal(other.shape(),other.shape()+this->num_dimensions(),
this->shape())); this->shape()));
// iterator-based copy // iterator-based copy
std::copy(other.begin(),other.end(),begin()); std::copy(other.begin(),other.end(),begin());
return *this; return *this;
@@ -310,10 +316,9 @@ public:
multi_array_view& operator=(const multi_array_view& other) { multi_array_view& operator=(const multi_array_view& other) {
if (&other != this) { if (&other != this) {
// make sure the dimensions agree // make sure the dimensions agree
BOOST_ASSERT(other.num_dimensions() == this->num_dimensions()); assert(other.num_dimensions() == this->num_dimensions());
BOOST_ASSERT(std::equal(other.shape(), assert(std::equal(other.shape(),other.shape()+this->num_dimensions(),
other.shape()+this->num_dimensions(), this->shape()));
this->shape()));
// iterator-based copy // iterator-based copy
std::copy(other.begin(),other.end(),begin()); std::copy(other.begin(),other.end(),begin());
} }
@@ -325,7 +330,7 @@ public:
template <class IndexList> template <class IndexList>
element& operator()(const IndexList& indices) { element& operator()(const IndexList& indices) {
boost::function_requires< boost::function_requires<
CollectionConcept<IndexList> >(); detail::multi_array::CollectionConcept<IndexList> >();
return super_type::access_element(boost::type<element&>(), return super_type::access_element(boost::type<element&>(),
indices,origin(), indices,origin(),
this->shape(),this->strides(), this->shape(),this->strides(),
@@ -342,7 +347,11 @@ public:
// see generate_array_view in base.hpp // see generate_array_view in base.hpp
#if !defined(BOOST_MSVC) || BOOST_MSVC > 1300
template <int NDims> template <int NDims>
#else
template <int NumDims, int NDims> // else ICE
#endif // BOOST_MSVC
typename array_view<NDims>::type typename array_view<NDims>::type
operator[](const boost::detail::multi_array:: operator[](const boost::detail::multi_array::
index_gen<NumDims,NDims>& indices) { index_gen<NumDims,NDims>& indices) {
@@ -385,7 +394,7 @@ public:
template <class IndexList> template <class IndexList>
const element& operator()(const IndexList& indices) const { const element& operator()(const IndexList& indices) const {
boost::function_requires< boost::function_requires<
CollectionConcept<IndexList> >(); detail::multi_array::CollectionConcept<IndexList> >();
return super_type::operator()(indices); return super_type::operator()(indices);
} }
@@ -394,7 +403,11 @@ public:
} }
// see generate_array_view in base.hpp // see generate_array_view in base.hpp
#if !defined(BOOST_MSVC) || BOOST_MSVC > 1300
template <int NDims> template <int NDims>
#else
template <int NumDims, int NDims> // else ICE
#endif // BOOST_MSVC
typename const_array_view<NDims>::type typename const_array_view<NDims>::type
operator[](const boost::detail::multi_array:: operator[](const boost::detail::multi_array::
index_gen<NumDims,NDims>& indices) index_gen<NumDims,NDims>& indices)
@@ -457,4 +470,5 @@ public:
} // namespace boost } // namespace boost
#endif #endif // BOOST_MULTI_ARRAY_VIEW_RG071301_HPP

View File

@@ -1,16 +0,0 @@
{
"key": "multi_array",
"name": "Multi-Array",
"authors": [
"Ron Garcia"
],
"description": "Boost.MultiArray provides a generic N-dimensional array concept definition and common implementations of that interface.",
"category": [
"Containers",
"Math"
],
"maintainers": [
"Ronald Garcia <garcia -at- osl.iu.edu>"
],
"cxxstd": "03"
}

View File

@@ -4,50 +4,44 @@
# "as is" without express or implied warranty, and with no claim as # "as is" without express or implied warranty, and with no claim as
# to its suitability for any purpose. # to its suitability for any purpose.
import testing ; test-suite multi_array
:
project : requirements <library>/boost/multi_array//boost_multi_array ; [ compile-fail fail_cbracket.cpp ]
[ compile-fail fail_cdata.cpp ]
compile-fail fail_cbracket.cpp ; [ compile-fail fail_citerator.cpp ]
compile-fail fail_cdata.cpp ; [ compile-fail fail_cparen.cpp ]
compile-fail fail_citerator.cpp ; [ compile-fail fail_criterator.cpp ]
compile-fail fail_cparen.cpp ; [ compile-fail fail_csubarray.cpp ]
compile-fail fail_criterator.cpp ; [ compile-fail fail_csubarray2.cpp ]
compile-fail fail_csubarray.cpp ; [ compile-fail fail_csubarray3.cpp ]
compile-fail fail_csubarray2.cpp ; [ compile-fail fail_cview.cpp ]
compile-fail fail_csubarray3.cpp ; [ compile-fail fail_cview2.cpp ]
compile-fail fail_cview.cpp ; [ compile-fail fail_cview3.cpp ]
compile-fail fail_cview2.cpp : <library>/boost/test//included ; [ compile-fail fail_ref_cbracket.cpp ]
compile-fail fail_cview3.cpp ; [ compile-fail fail_ref_cdata.cpp ]
compile-fail fail_ref_cbracket.cpp ; [ compile-fail fail_ref_citerator.cpp ]
compile-fail fail_ref_cdata.cpp ; [ compile-fail fail_ref_cparen.cpp ]
compile-fail fail_ref_citerator.cpp ; [ compile-fail fail_ref_criterator.cpp ]
compile-fail fail_ref_cparen.cpp ; [ compile-fail fail_ref_csubarray.cpp ]
compile-fail fail_ref_criterator.cpp ; [ compile-fail fail_ref_csubarray2.cpp ]
compile-fail fail_ref_csubarray.cpp ; [ compile-fail fail_ref_csubarray3.cpp ]
compile-fail fail_ref_csubarray2.cpp ; [ compile-fail fail_ref_cview.cpp ]
compile-fail fail_ref_csubarray3.cpp ; [ compile-fail fail_ref_cview2.cpp ]
compile-fail fail_ref_cview.cpp ; [ compile-fail fail_ref_cview3.cpp ]
compile-fail fail_ref_cview2.cpp ;
compile-fail fail_ref_cview3.cpp ; [ run constructors.cpp ../../test/build//boost_test_exec_monitor ]
[ run access.cpp ../../test/build//boost_test_exec_monitor ]
run constructors.cpp ; [ run compare.cpp ../../test/build//boost_test_exec_monitor ]
run access.cpp ; [ run iterators.cpp ../../test/build//boost_test_exec_monitor ]
run compare.cpp ; [ run slice.cpp ../../test/build//boost_test_exec_monitor ]
run iterators.cpp ; [ run assign.cpp ../../test/build//boost_test_exec_monitor ]
run slice.cpp ; [ run assign_to_array.cpp ../../test/build//boost_test_exec_monitor ]
run assign.cpp ; [ run index_bases.cpp ../../test/build//boost_test_exec_monitor ]
run assign_to_array.cpp ; [ run storage_order.cpp ../../test/build//boost_test_exec_monitor ]
run index_bases.cpp ; [ run reshape.cpp ../../test/build//boost_test_exec_monitor ]
run storage_order_convert.cpp ; [ run range1.cpp ../../test/build//boost_test_exec_monitor ]
run storage_order.cpp ; [ run idxgen1.cpp ../../test/build//boost_test_exec_monitor ]
run reshape.cpp ; [ run stl_interaction.cpp ../../test/build//boost_test_exec_monitor ]
run range1.cpp ; [ run resize.cpp ../../test/build//boost_test_exec_monitor ]
run idxgen1.cpp ; [ compile concept_checks.cpp ]
run stl_interaction.cpp ; ;
run resize.cpp ;
run assert.cpp ;
run reverse_view.cpp ;
run allocators.cpp ;
compile concept_checks.cpp ;

View File

@@ -16,7 +16,7 @@
// //
#include "generative_tests.hpp" #include "generative_tests.hpp"
#include <boost/static_assert.hpp> #include "boost/static_assert.hpp"
template <typename Array> template <typename Array>
void access(Array& A, const mutable_array_tag&) { void access(Array& A, const mutable_array_tag&) {
@@ -42,8 +42,8 @@ void access(Array& A, const const_array_tag&) {
for (index i = idx0; i != idx0+2; ++i) for (index i = idx0; i != idx0+2; ++i)
for (index j = idx1; j != idx1+3; ++j) for (index j = idx1; j != idx1+3; ++j)
for (index k = idx2; k != idx2+4; ++k) { for (index k = idx2; k != idx2+4; ++k) {
BOOST_TEST(A[i][j][k] == cnum++); BOOST_CHECK(A[i][j][k] == cnum++);
BOOST_TEST(CA[i][j][k] == A[i][j][k]); BOOST_CHECK(CA[i][j][k] == A[i][j][k]);
} }
// operator() // operator()
@@ -52,12 +52,12 @@ void access(Array& A, const const_array_tag&) {
for (index k2 = idx2; k2 != idx2+4; ++k2) { for (index k2 = idx2; k2 != idx2+4; ++k2) {
boost::array<index,ndims> indices; boost::array<index,ndims> indices;
indices[0] = i2; indices[1] = j2; indices[2] = k2; indices[0] = i2; indices[1] = j2; indices[2] = k2;
BOOST_TEST(A(indices) == A[i2][j2][k2]); BOOST_CHECK(A(indices) == A[i2][j2][k2]);
BOOST_TEST(CA(indices) == A(indices)); BOOST_CHECK(CA(indices) == A(indices));
} }
++tests_run; ++tests_run;
} }
int main() { int test_main(int,char*[]) {
return run_generative_tests(); return run_generative_tests();
} }

View File

@@ -1,151 +0,0 @@
// Copyright 2019 Glen Joseph Fernandes
// (glenjofe@gmail.com)
//
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#include <boost/core/lightweight_test.hpp>
#include <boost/multi_array.hpp>
#include <algorithm>
template<class T>
class creator {
public:
typedef T value_type;
typedef T* pointer;
typedef std::size_t size_type;
typedef std::ptrdiff_t difference_type;
template<class U>
struct rebind {
typedef creator<U> other;
};
creator(int state)
: state_(state) { }
template<class U>
creator(const creator<U>& other)
: state_(other.state()) { }
T* allocate(std::size_t size) {
return static_cast<T*>(::operator new(sizeof(T) * size));
}
void deallocate(T* ptr, std::size_t) {
::operator delete(ptr);
}
int state() const {
return state_;
}
private:
int state_;
};
template<class T, class U>
inline bool
operator==(const creator<T>& a, const creator<U>& b)
{
return a.state() == b.state();
}
template<class T, class U>
inline bool
operator!=(const creator<T>& a, const creator<U>& b)
{
return !(a == b);
}
void test(const double&, std::size_t*, int*, unsigned)
{
}
template<class Array>
void test(const Array& array, std::size_t* sizes, int* strides,
unsigned elements)
{
BOOST_TEST(array.num_elements() == elements);
BOOST_TEST(array.size() == *sizes);
BOOST_TEST(std::equal(sizes, sizes + array.num_dimensions(), array.shape()));
BOOST_TEST(std::equal(strides, strides + array.num_dimensions(),
array.strides()));
test(array[0], ++sizes, ++strides, elements / array.size());
}
bool test(const double& a, const double& b)
{
return a == b;
}
template<class A1, class A2>
bool test(const A1& a1, const A2& a2)
{
typename A1::const_iterator i1 = a1.begin();
typename A2::const_iterator i2 = a2.begin();
for (; i1 != a1.end(); ++i1, ++i2) {
if (!test(*i1, *i2)) {
return false;
}
}
return true;
}
int main()
{
typedef boost::multi_array<double, 3, creator<double> > type;
creator<double> state(1);
{
type array(state);
}
boost::array<type::size_type, 3> sizes = { { 3, 3, 3 } };
type::size_type elements = 27;
{
int strides[] = { 9, 3, 1 };
type array(sizes, state);
test(array, &sizes[0], strides, elements);
}
{
int strides[] = { 1, 3, 9 };
type array(sizes, boost::fortran_storage_order(), state);
test(array, &sizes[0], strides, elements);
}
{
int strides[] = { 9, 3, 1 };
type::extent_gen extents;
type array(extents[3][3][3], state);
test(array, &sizes[0], strides, elements);
}
{
type array1(sizes, state);
std::vector<double> values(elements, 4.5);
array1.assign(values.begin(), values.end());
type array2(array1);
int strides[] = { 9, 3, 1 };
test(array2, &sizes[0], strides, elements);
BOOST_TEST(test(array1, array2));
}
{
type array1(sizes, state);
type array2(sizes, state);
std::vector<double> values(elements, 4.5);
array1.assign(values.begin(), values.end());
array2 = array1;
int strides[] = { 9, 3, 1 };
test(array2, &sizes[0], strides, elements);
BOOST_TEST(test(array1, array2));
}
{
type array1(sizes, state);
std::vector<double> values(elements, 4.5);
array1.assign(values.begin(), values.end());
typedef type::subarray<2>::type other;
other array2 = array1[1];
other::value_type value = array2[0];
BOOST_TEST(test(array1[1][0], value));
BOOST_TEST(test(array2[0], value));
}
return boost::report_errors();
}

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@@ -1,59 +0,0 @@
// Copyright 2007 The Trustees of Indiana University.
// Use, modification and distribution is subject to the Boost Software
// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
// Boost.MultiArray Library
// Authors: Ronald Garcia
// Jeremy Siek
// Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation.
//
// Using the BOOST.ASSERT mechanism to replace library assertions
// with exceptions
//
#include <boost/core/lightweight_test.hpp>
#define BOOST_ENABLE_ASSERT_HANDLER
#include <boost/multi_array.hpp> // includes assert.hpp
#include <stdexcept>
namespace boost {
void assertion_failed(char const* expr, char const* function,
char const* file, long line) {
throw std::runtime_error(expr);
}
void assertion_failed_msg(char const * expr, char const * msg,
char const * function,
char const * file, long line) {
throw std::runtime_error(msg);
}
} // namespace boost
using namespace boost;
int
main() {
typedef multi_array<int,2> array_t;
array_t A(extents[2][2]);
array_t B(extents[3][3]);
try {
A = B;
BOOST_ERROR("did not throw an exception");
} catch (std::runtime_error&) {
//...all good
}
return boost::report_errors();
}

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@@ -1,6 +1,6 @@
// Copyright 2002 The Trustees of Indiana University. // Copyright 2002 The Trustees of Indiana University.
// Use, modification and distribution is subject to the Boost Software // Use, modification and distribution is subject to the Boost Software
// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt) // http://www.boost.org/LICENSE_1_0.txt)
@@ -10,14 +10,14 @@
// Andrew Lumsdaine // Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation. // See http://www.boost.org/libs/multi_array for documentation.
// //
// assign.cpp - Test out operator=() on the different types // assign.cpp - Test out operator=() on the different types
// //
// //
#include "generative_tests.hpp" #include "generative_tests.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/cstdlib.hpp> #include "boost/cstdlib.hpp"
#include <algorithm> #include <algorithm>
#include <iostream> #include <iostream>
@@ -32,7 +32,7 @@ bool equal(const ArrayA& A, const ArrayB& B)
typename ArrayA::const_iterator ia; typename ArrayA::const_iterator ia;
typename ArrayB::const_iterator ib = B.begin(); typename ArrayB::const_iterator ib = B.begin();
for (ia = A.begin(); ia != A.end(); ++ia, ++ib) for (ia = A.begin(); ia != A.end(); ++ia, ++ib)
if (!::equal(*ia, *ib)) if (!equal(*ia, *ib))
return false; return false;
return true; return true;
} }
@@ -59,7 +59,7 @@ void access(Array& A, const mutable_array_tag&) {
A = filler; A = filler;
BOOST_TEST(::equal(A,filler)); BOOST_CHECK(equal(A,filler));
++tests_run; ++tests_run;
} }
@@ -68,6 +68,6 @@ void access(Array&, const const_array_tag&) {
} }
int main() { int test_main(int,char*[]) {
return run_generative_tests(); return run_generative_tests();
} }

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@@ -1,6 +1,6 @@
// Copyright 2002 The Trustees of Indiana University. // Copyright 2002 The Trustees of Indiana University.
// Use, modification and distribution is subject to the Boost Software // Use, modification and distribution is subject to the Boost Software
// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt) // http://www.boost.org/LICENSE_1_0.txt)
@@ -10,15 +10,15 @@
// Andrew Lumsdaine // Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation. // See http://www.boost.org/libs/multi_array for documentation.
// //
// assign_to_array.cpp - multi_array should be constructible from any other // assign_to_array.cpp - multi_array should be constructible from any other
// array type in the library. // array type in the library.
// //
// //
#include "generative_tests.hpp" #include "generative_tests.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/cstdlib.hpp> #include "boost/cstdlib.hpp"
#include <algorithm> #include <algorithm>
#include <iostream> #include <iostream>
@@ -33,7 +33,7 @@ bool equal(const ArrayA& A, const ArrayB& B)
typename ArrayA::const_iterator ia; typename ArrayA::const_iterator ia;
typename ArrayB::const_iterator ib = B.begin(); typename ArrayB::const_iterator ib = B.begin();
for (ia = A.begin(); ia != A.end(); ++ia, ++ib) for (ia = A.begin(); ia != A.end(); ++ia, ++ib)
if (!::equal(*ia, *ib)) if (!equal(*ia, *ib))
return false; return false;
return true; return true;
} }
@@ -50,11 +50,11 @@ template <typename Array>
void access(Array& A, const const_array_tag&) { void access(Array& A, const const_array_tag&) {
typedef boost::multi_array<int,3> array3; typedef boost::multi_array<int,3> array3;
array3 acopy(A); array3 acopy(A);
BOOST_TEST(::equal(acopy,A)); BOOST_CHECK(equal(acopy,A));
++tests_run; ++tests_run;
} }
int main() { int test_main(int,char*[]) {
return run_generative_tests(); return run_generative_tests();
} }

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@@ -12,16 +12,16 @@
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <algorithm> #include <algorithm>
#include <list> #include <list>
int int
main() test_main(int, char*[])
{ {
typedef boost::multi_array<double, 3> array; typedef boost::multi_array<double, 3> array;
typedef array::size_type size_type; typedef array::size_type size_type;
@@ -34,9 +34,9 @@ main()
std::vector<double> vals(num_elements, 4.5); std::vector<double> vals(num_elements, 4.5);
A.assign(vals.begin(),vals.end()); A.assign(vals.begin(),vals.end());
array B(A); array B(A);
BOOST_TEST(A == B); BOOST_CHECK(A == B);
BOOST_TEST(B == A); BOOST_CHECK(B == A);
BOOST_TEST(A[0] == B[0]); BOOST_CHECK(A[0] == B[0]);
} }
// Assignment Operator // Assignment Operator
{ {
@@ -44,15 +44,15 @@ main()
std::vector<double> vals(num_elements, 4.5); std::vector<double> vals(num_elements, 4.5);
A.assign(vals.begin(),vals.end()); A.assign(vals.begin(),vals.end());
B = A; B = A;
BOOST_TEST(A == B); BOOST_CHECK(A == B);
BOOST_TEST(B == A); BOOST_CHECK(B == A);
BOOST_TEST(B[0] == A[0]); BOOST_CHECK(B[0] == A[0]);
typedef array::index_range range; typedef array::index_range range;
array::index_gen indices; array::index_gen indices;
array::array_view<2>::type C = A[indices[2][range()][range()]]; array::array_view<2>::type C = A[indices[2][range()][range()]];
array::array_view<2>::type D = B[indices[2][range()][range()]]; array::array_view<2>::type D = B[indices[2][range()][range()]];
BOOST_TEST(C == D); BOOST_CHECK(C == D);
} }
// Different Arrays // Different Arrays
{ {
@@ -62,15 +62,15 @@ main()
A.assign(valsA.begin(),valsA.end()); A.assign(valsA.begin(),valsA.end());
B.assign(valsB.begin(),valsB.end()); B.assign(valsB.begin(),valsB.end());
BOOST_TEST(A != B); BOOST_CHECK(A != B);
BOOST_TEST(B != A); BOOST_CHECK(B != A);
BOOST_TEST(A[0] != B[0]); BOOST_CHECK(A[0] != B[0]);
typedef array::index_range range; typedef array::index_range range;
array::index_gen indices; array::index_gen indices;
array::array_view<2>::type C = A[indices[2][range()][range()]]; array::array_view<2>::type C = A[indices[2][range()][range()]];
array::array_view<2>::type D = B[indices[2][range()][range()]]; array::array_view<2>::type D = B[indices[2][range()][range()]];
BOOST_TEST(C != D); BOOST_CHECK(C != D);
} }
// Comparisons galore! // Comparisons galore!
@@ -108,35 +108,35 @@ main()
A.assign(valsA,valsA+num_elements); A.assign(valsA,valsA+num_elements);
B.assign(valsB,valsB+num_elements); B.assign(valsB,valsB+num_elements);
BOOST_TEST(B < A); BOOST_CHECK(B < A);
BOOST_TEST(A > B); BOOST_CHECK(A > B);
BOOST_TEST(B <= A); BOOST_CHECK(B <= A);
BOOST_TEST(A >= B); BOOST_CHECK(A >= B);
BOOST_TEST(B[0] == A[0]); BOOST_CHECK(B[0] == A[0]);
BOOST_TEST(B[2] < A[2]); BOOST_CHECK(B[2] < A[2]);
array C = A; array C = A;
BOOST_TEST(C <= A); BOOST_CHECK(C <= A);
BOOST_TEST(C >= A); BOOST_CHECK(C >= A);
BOOST_TEST(!(C < A)); BOOST_CHECK(!(C < A));
BOOST_TEST(!(C > A)); BOOST_CHECK(!(C > A));
typedef array::index_range range; typedef array::index_range range;
array::index_gen indices; array::index_gen indices;
array::array_view<2>::type D = A[indices[2][range()][range()]]; array::array_view<2>::type D = A[indices[2][range()][range()]];
array::array_view<2>::type E = B[indices[2][range()][range()]]; array::array_view<2>::type E = B[indices[2][range()][range()]];
BOOST_TEST(E < D); BOOST_CHECK(E < D);
BOOST_TEST(E <= D); BOOST_CHECK(E <= D);
} }
return boost::report_errors(); return boost::exit_success;
} }

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@@ -15,18 +15,18 @@
// make sure the types meet concept requirements // make sure the types meet concept requirements
// //
#include <boost/concept_check.hpp> #include "boost/concept_check.hpp"
#include <boost/multi_array/concept_checks.hpp> #include "boost/multi_array/concept_checks.hpp"
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/cstdlib.hpp> #include "boost/cstdlib.hpp"
#define BOOST_INCLUDE_MAIN
#include "boost/test/test_tools.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/array.hpp"
#include <boost/array.hpp>
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
typedef boost::multi_array<int,ndims> array; typedef boost::multi_array<int,ndims> array;
@@ -38,28 +38,28 @@ main()
typedef array::const_subarray<ndims>::type const_subarray; typedef array::const_subarray<ndims>::type const_subarray;
boost::function_requires< boost::function_requires<
boost::multi_array_concepts::ConstMultiArrayConcept<array,ndims> >(); boost::detail::multi_array::ConstMultiArrayConcept<array,ndims> >();
boost::function_requires< boost::function_requires<
boost::multi_array_concepts::ConstMultiArrayConcept<array_ref,ndims> >(); boost::detail::multi_array::ConstMultiArrayConcept<array_ref,ndims> >();
boost::function_requires< boost::function_requires<
boost::multi_array_concepts::ConstMultiArrayConcept<const_array_ref,ndims> >(); boost::detail::multi_array::ConstMultiArrayConcept<const_array_ref,ndims> >();
boost::function_requires< boost::function_requires<
boost::multi_array_concepts::ConstMultiArrayConcept<array_view,ndims> >(); boost::detail::multi_array::ConstMultiArrayConcept<array_view,ndims> >();
boost::function_requires< boost::function_requires<
boost::multi_array_concepts::ConstMultiArrayConcept<const_array_view,ndims> >(); boost::detail::multi_array::ConstMultiArrayConcept<const_array_view,ndims> >();
boost::function_requires< boost::function_requires<
boost::multi_array_concepts::ConstMultiArrayConcept<subarray,ndims> >(); boost::detail::multi_array::ConstMultiArrayConcept<subarray,ndims> >();
boost::function_requires< boost::function_requires<
boost::multi_array_concepts::ConstMultiArrayConcept<const_subarray,ndims> >(); boost::detail::multi_array::ConstMultiArrayConcept<const_subarray,ndims> >();
boost::function_requires< boost::function_requires<
boost::multi_array_concepts::MutableMultiArrayConcept<array,ndims> >(); boost::detail::multi_array::MutableMultiArrayConcept<array,ndims> >();
boost::function_requires< boost::function_requires<
boost::multi_array_concepts::MutableMultiArrayConcept<array_ref,ndims> >(); boost::detail::multi_array::MutableMultiArrayConcept<array_ref,ndims> >();
boost::function_requires< boost::function_requires<
boost::multi_array_concepts::MutableMultiArrayConcept<array_view,ndims> >(); boost::detail::multi_array::MutableMultiArrayConcept<array_view,ndims> >();
boost::function_requires< boost::function_requires<
boost::multi_array_concepts::MutableMultiArrayConcept<subarray,ndims> >(); boost::detail::multi_array::MutableMultiArrayConcept<subarray,ndims> >();
return 0; return 0;
} }

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@@ -1,6 +1,6 @@
// Copyright 2002 The Trustees of Indiana University. // Copyright 2002 The Trustees of Indiana University.
// Use, modification and distribution is subject to the Boost Software // Use, modification and distribution is subject to the Boost Software
// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt) // http://www.boost.org/LICENSE_1_0.txt)
@@ -15,9 +15,9 @@
// //
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <algorithm> #include <algorithm>
#include <list> #include <list>
@@ -25,15 +25,15 @@ void check_shape(const double&, std::size_t*, int*, unsigned int)
{} {}
template <class Array> template <class Array>
void check_shape(const Array& A, void check_shape(const Array& A,
std::size_t* sizes, std::size_t* sizes,
int* strides, int* strides,
unsigned int num_elements) unsigned int num_elements)
{ {
BOOST_TEST(A.num_elements() == num_elements); BOOST_CHECK(A.num_elements() == num_elements);
BOOST_TEST(A.size() == *sizes); BOOST_CHECK(A.size() == *sizes);
BOOST_TEST(std::equal(sizes, sizes + A.num_dimensions(), A.shape())); BOOST_CHECK(std::equal(sizes, sizes + A.num_dimensions(), A.shape()));
BOOST_TEST(std::equal(strides, strides + A.num_dimensions(), A.strides())); BOOST_CHECK(std::equal(strides, strides + A.num_dimensions(), A.strides()));
check_shape(A[0], ++sizes, ++strides, num_elements / A.size()); check_shape(A[0], ++sizes, ++strides, num_elements / A.size());
} }
@@ -49,14 +49,14 @@ bool equal(const ArrayA& A, const ArrayB& B)
typename ArrayA::const_iterator ia; typename ArrayA::const_iterator ia;
typename ArrayB::const_iterator ib = B.begin(); typename ArrayB::const_iterator ib = B.begin();
for (ia = A.begin(); ia != A.end(); ++ia, ++ib) for (ia = A.begin(); ia != A.end(); ++ia, ++ib)
if (!::equal(*ia, *ib)) if (!equal(*ia, *ib))
return false; return false;
return true; return true;
} }
int int
main() test_main(int, char*[])
{ {
typedef boost::multi_array<double, 3>::size_type size_type; typedef boost::multi_array<double, 3>::size_type size_type;
boost::array<size_type,3> sizes = { { 3, 3, 3 } }; boost::array<size_type,3> sizes = { { 3, 3, 3 } };
@@ -76,7 +76,7 @@ main()
double* ptr = 0; double* ptr = 0;
boost::multi_array_ref<double,3> B(ptr,sizes); boost::multi_array_ref<double,3> B(ptr,sizes);
check_shape(B, &sizes[0], strides, num_elements); check_shape(B, &sizes[0], strides, num_elements);
const double* cptr = ptr; const double* cptr = ptr;
boost::const_multi_array_ref<double,3> C(cptr,sizes); boost::const_multi_array_ref<double,3> C(cptr,sizes);
check_shape(C, &sizes[0], strides, num_elements); check_shape(C, &sizes[0], strides, num_elements);
@@ -132,20 +132,20 @@ main()
A.assign(vals.begin(),vals.end()); A.assign(vals.begin(),vals.end());
boost::multi_array<double, 3> B(A); boost::multi_array<double, 3> B(A);
check_shape(B, &sizes[0], strides, num_elements); check_shape(B, &sizes[0], strides, num_elements);
BOOST_TEST(::equal(A, B)); BOOST_CHECK(equal(A, B));
double ptr[27]; double ptr[27];
boost::multi_array_ref<double, 3> C(ptr,sizes); boost::multi_array_ref<double, 3> C(ptr,sizes);
A.assign(vals.begin(),vals.end()); A.assign(vals.begin(),vals.end());
boost::multi_array_ref<double, 3> D(C); boost::multi_array_ref<double, 3> D(C);
check_shape(D, &sizes[0], strides, num_elements); check_shape(D, &sizes[0], strides, num_elements);
BOOST_TEST(C.data() == D.data()); BOOST_CHECK(C.data() == D.data());
const double* cptr = ptr; const double* cptr = ptr;
boost::const_multi_array_ref<double, 3> E(cptr,sizes); boost::const_multi_array_ref<double, 3> E(cptr,sizes);
boost::const_multi_array_ref<double, 3> F(E); boost::const_multi_array_ref<double, 3> F(E);
check_shape(F, &sizes[0], strides, num_elements); check_shape(F, &sizes[0], strides, num_elements);
BOOST_TEST(E.data() == F.data()); BOOST_CHECK(E.data() == F.data());
} }
@@ -161,15 +161,15 @@ main()
boost::const_multi_array_ref<double, 3> C(A); boost::const_multi_array_ref<double, 3> C(A);
check_shape(B, &sizes[0], strides, num_elements); check_shape(B, &sizes[0], strides, num_elements);
check_shape(C, &sizes[0], strides, num_elements); check_shape(C, &sizes[0], strides, num_elements);
BOOST_TEST(B.data() == A.data()); BOOST_CHECK(B.data() == A.data());
BOOST_TEST(C.data() == A.data()); BOOST_CHECK(C.data() == A.data());
double ptr[27]; double ptr[27];
boost::multi_array_ref<double, 3> D(ptr,sizes); boost::multi_array_ref<double, 3> D(ptr,sizes);
D.assign(vals.begin(),vals.end()); D.assign(vals.begin(),vals.end());
boost::const_multi_array_ref<double, 3> E(D); boost::const_multi_array_ref<double, 3> E(D);
check_shape(E, &sizes[0], strides, num_elements); check_shape(E, &sizes[0], strides, num_elements);
BOOST_TEST(E.data() == D.data()); BOOST_CHECK(E.data() == D.data());
} }
// Assignment Operator // Assignment Operator
@@ -182,7 +182,7 @@ main()
A.assign(vals.begin(),vals.end()); A.assign(vals.begin(),vals.end());
B = A; B = A;
check_shape(B, &sizes[0], strides, num_elements); check_shape(B, &sizes[0], strides, num_elements);
BOOST_TEST(::equal(A, B)); BOOST_CHECK(equal(A, B));
double ptr1[27]; double ptr1[27];
double ptr2[27]; double ptr2[27];
@@ -190,12 +190,12 @@ main()
C.assign(vals.begin(),vals.end()); C.assign(vals.begin(),vals.end());
D = C; D = C;
check_shape(D, &sizes[0], strides, num_elements); check_shape(D, &sizes[0], strides, num_elements);
BOOST_TEST(::equal(C,D)); BOOST_CHECK(equal(C,D));
} }
// subarray value_type is multi_array // subarray value_type is multi_array
{ {
typedef boost::multi_array<double,3> array; typedef boost::multi_array<double,3> array;
typedef array::size_type size_type; typedef array::size_type size_type;
size_type num_elements = 27; size_type num_elements = 27;
@@ -209,10 +209,10 @@ main()
subarray::value_type C = B[0]; subarray::value_type C = B[0];
// should comparisons between the types work? // should comparisons between the types work?
BOOST_TEST(::equal(A[1][0],C)); BOOST_CHECK(equal(A[1][0],C));
BOOST_TEST(::equal(B[0],C)); BOOST_CHECK(equal(B[0],C));
} }
return boost::report_errors(); return boost::exit_success;
} }

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@@ -13,9 +13,9 @@
// //
// Trying to diagnose problems under visual // Trying to diagnose problems under visual
#include <boost/config.hpp> #include "boost/config.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
#include <boost/limits.hpp> #include "boost/limits.hpp"
#include <algorithm> #include <algorithm>
#include <utility> #include <utility>

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@@ -15,14 +15,14 @@
// checking constness of const operator[]. // checking constness of const operator[].
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
typedef boost::multi_array<int,ndims> array; typedef boost::multi_array<int,ndims> array;
@@ -36,5 +36,5 @@ main()
// FAIL! cannot assign to csma. // FAIL! cannot assign to csma.
csma[0][0][0] = 5; csma[0][0][0] = 5;
return boost::report_errors(); return boost::exit_success;
} }

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@@ -15,14 +15,14 @@
// Testing data() member function constness. // Testing data() member function constness.
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
typedef boost::multi_array<int,ndims> array; typedef boost::multi_array<int,ndims> array;
@@ -37,5 +37,5 @@ main()
// FAIL! data() returns a const int* // FAIL! data() returns a const int*
*csma.data() = 0; *csma.data() = 0;
return boost::report_errors(); return boost::exit_success;
} }

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@@ -15,12 +15,12 @@
// const_iterator/iterator conversion test // const_iterator/iterator conversion test
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
int main() { int test_main(int,char*[]) {
typedef boost::multi_array<int,3> array; typedef boost::multi_array<int,3> array;
typedef array::iterator iterator1; typedef array::iterator iterator1;
@@ -29,5 +29,5 @@ int main() {
// ILLEGAL conversion from const_iterator to iterator // ILLEGAL conversion from const_iterator to iterator
iterator1 in = citerator1(); iterator1 in = citerator1();
return boost::report_errors(); return boost::exit_success;
} }

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@@ -15,14 +15,14 @@
// Testing const operator() constness. // Testing const operator() constness.
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
typedef boost::multi_array<int,ndims> array; typedef boost::multi_array<int,ndims> array;
@@ -40,5 +40,5 @@ main()
// FAIL! Cannot assign to csma // FAIL! Cannot assign to csma
csma(indices) = 5; csma(indices) = 5;
return boost::report_errors(); return boost::exit_success;
} }

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@@ -15,12 +15,12 @@
// const_reverse_iterator/reverse_iterator conversion test // const_reverse_iterator/reverse_iterator conversion test
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
int main() { int test_main(int,char*[]) {
typedef boost::multi_array<int,3> array; typedef boost::multi_array<int,3> array;
typedef array::reverse_iterator riterator1; typedef array::reverse_iterator riterator1;
@@ -29,5 +29,5 @@ int main() {
// ILLEGAL conversion from const_reverse_iterator to reverse_iterator // ILLEGAL conversion from const_reverse_iterator to reverse_iterator
riterator1 in = criterator1(); riterator1 in = criterator1();
return boost::report_errors(); return boost::exit_success;
} }

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@@ -15,14 +15,14 @@
// Testing subarray and const_subarray assignment // Testing subarray and const_subarray assignment
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
typedef boost::multi_array<int,ndims> array; typedef boost::multi_array<int,ndims> array;
@@ -42,5 +42,5 @@ main()
// FAIL! Preserve constness (no const_subarray -> subarray conversion). // FAIL! Preserve constness (no const_subarray -> subarray conversion).
array::subarray<ndims-1>::type sba = csba; array::subarray<ndims-1>::type sba = csba;
return boost::report_errors(); return boost::exit_success;
} }

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@@ -15,14 +15,14 @@
// Testing constness of subarray operations. // Testing constness of subarray operations.
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
typedef boost::multi_array<int,ndims> array; typedef boost::multi_array<int,ndims> array;
@@ -41,5 +41,5 @@ main()
// FAIL! preserve constness. // FAIL! preserve constness.
array::subarray<ndims-1>::type sba = sma_const[0]; array::subarray<ndims-1>::type sba = sma_const[0];
return boost::report_errors(); return boost::exit_success;
} }

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@@ -15,14 +15,14 @@
// Testing constness of subarray operations. // Testing constness of subarray operations.
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
typedef boost::multi_array<int,ndims> array; typedef boost::multi_array<int,ndims> array;
@@ -45,5 +45,5 @@ main()
// FAIL! sba cannot be assigned to. // FAIL! sba cannot be assigned to.
sba[j][k] = num++; sba[j][k] = num++;
return boost::report_errors(); return boost::exit_success;
} }

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@@ -15,15 +15,15 @@
// ensure const_array_view doesn't allow element assignment. // ensure const_array_view doesn't allow element assignment.
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
#include <boost/type.hpp> #include "boost/type.hpp"
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
typedef boost::multi_array<int,ndims> array; typedef boost::multi_array<int,ndims> array;
@@ -54,7 +54,7 @@ main()
// FAIL! const_array_view cannot be assigned to. // FAIL! const_array_view cannot be assigned to.
csma2(elmt) = 5; csma2(elmt) = 5;
return boost::report_errors(); return boost::exit_success;
} }

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@@ -15,17 +15,16 @@
// ensure const_array_view cannot be converted to array_view // ensure const_array_view cannot be converted to array_view
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#define BOOST_INCLUDE_MAIN #define BOOST_INCLUDE_MAIN
#include <boost/test/test_tools.hpp> #include "boost/test/test_tools.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
#include <boost/type.hpp> #include "boost/type.hpp"
#include <boost/cstdlib.hpp>
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
typedef boost::multi_array<int,ndims> array; typedef boost::multi_array<int,ndims> array;
@@ -52,7 +51,7 @@ main()
array::array_view<ndims>::type csma2 = array::array_view<ndims>::type csma2 =
csma[indices[range(0,2)][range(1,3)][range(0,4,2)]]; csma[indices[range(0,2)][range(1,3)][range(0,4,2)]];
return boost::report_errors(); return boost::exit_success;
} }

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@@ -15,15 +15,15 @@
// ensure const_array_ref doesn't allow assignment. // ensure const_array_ref doesn't allow assignment.
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
#include <boost/type.hpp> #include "boost/type.hpp"
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
typedef boost::multi_array<int,ndims> array; typedef boost::multi_array<int,ndims> array;
@@ -55,7 +55,7 @@ main()
// FAIL! csma2 cannot be assigned to. // FAIL! csma2 cannot be assigned to.
csma2[i][j][k] = 0; csma2[i][j][k] = 0;
return boost::report_errors(); return boost::exit_success;
} }

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@@ -15,14 +15,14 @@
// checking constness of const operator[]. // checking constness of const operator[].
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
typedef boost::multi_array_ref<int,ndims> array_ref; typedef boost::multi_array_ref<int,ndims> array_ref;
@@ -40,5 +40,5 @@ main()
// FAIL! can't assign to const multi_array_ref. // FAIL! can't assign to const multi_array_ref.
csma[0][0][0] = 5; csma[0][0][0] = 5;
return boost::report_errors(); return boost::exit_success;
} }

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@@ -15,14 +15,14 @@
// Testing data() member function constness. // Testing data() member function constness.
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
typedef boost::multi_array_ref<int,ndims> array_ref; typedef boost::multi_array_ref<int,ndims> array_ref;
@@ -36,5 +36,5 @@ main()
// FAIL! data() returns const int*. // FAIL! data() returns const int*.
*csma.data() = 0; *csma.data() = 0;
return boost::report_errors(); return boost::exit_success;
} }

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@@ -15,12 +15,12 @@
// const_iterator/iterator conversion test // const_iterator/iterator conversion test
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
int main() { int test_main(int,char*[]) {
typedef boost::multi_array_ref<int,3> array_ref; typedef boost::multi_array_ref<int,3> array_ref;
typedef array_ref::iterator iterator1; typedef array_ref::iterator iterator1;
@@ -29,5 +29,5 @@ int main() {
// FAIL! ILLEGAL conversion from const_iterator to iterator // FAIL! ILLEGAL conversion from const_iterator to iterator
iterator1 in = citerator1(); iterator1 in = citerator1();
return boost::report_errors(); return boost::exit_success;
} }

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@@ -15,14 +15,14 @@
// Testing const operator() constness. // Testing const operator() constness.
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
typedef boost::multi_array_ref<int,ndims> array_ref; typedef boost::multi_array_ref<int,ndims> array_ref;
@@ -40,5 +40,5 @@ main()
// FAIL! cannot assign to a const multi_array_ref // FAIL! cannot assign to a const multi_array_ref
csma(indices) = 5; csma(indices) = 5;
return boost::report_errors(); return boost::exit_success;
} }

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@@ -15,12 +15,12 @@
// const_reverse_iterator/reverse_iterator conversion test // const_reverse_iterator/reverse_iterator conversion test
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
int main() { int test_main(int,char*[]) {
typedef boost::multi_array_ref<int,3> array_ref; typedef boost::multi_array_ref<int,3> array_ref;
typedef array_ref::reverse_iterator riterator1; typedef array_ref::reverse_iterator riterator1;
@@ -29,5 +29,5 @@ int main() {
// Fail! ILLEGAL conversion from const_reverse_iterator to reverse_iterator // Fail! ILLEGAL conversion from const_reverse_iterator to reverse_iterator
riterator1 in = criterator1(); riterator1 in = criterator1();
return boost::report_errors(); return boost::exit_success;
} }

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@@ -15,14 +15,14 @@
// Testing subarray and const_subarray assignment // Testing subarray and const_subarray assignment
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
typedef boost::multi_array_ref<int,ndims> array_ref; typedef boost::multi_array_ref<int,ndims> array_ref;
@@ -44,5 +44,5 @@ main()
array_ref::subarray<ndims-1>::type sba = csba; // FAIL! preserve constness. array_ref::subarray<ndims-1>::type sba = csba; // FAIL! preserve constness.
return boost::report_errors(); return boost::exit_success;
} }

View File

@@ -15,14 +15,14 @@
// Testing constness of subarray operations. // Testing constness of subarray operations.
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
typedef boost::multi_array_ref<int,ndims> array_ref; typedef boost::multi_array_ref<int,ndims> array_ref;
@@ -45,5 +45,5 @@ main()
array_ref::subarray<ndims-1>::type sba = sma_const[0]; // FAIL! array_ref::subarray<ndims-1>::type sba = sma_const[0]; // FAIL!
// preserve constness // preserve constness
return boost::report_errors(); return boost::exit_success;
} }

View File

@@ -15,14 +15,14 @@
// Testing constness of subarray operations. // Testing constness of subarray operations.
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
typedef boost::multi_array_ref<int,ndims> array_ref; typedef boost::multi_array_ref<int,ndims> array_ref;
@@ -48,5 +48,5 @@ main()
for (array_ref::index k = 0; k != 4; ++k) for (array_ref::index k = 0; k != 4; ++k)
sba[j][k] = num++; // FAIL! can't assign to const_subarray. sba[j][k] = num++; // FAIL! can't assign to const_subarray.
return boost::report_errors(); return boost::exit_success;
} }

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@@ -15,15 +15,15 @@
// ensure const_array_view doesn't allow element assignment. // ensure const_array_view doesn't allow element assignment.
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
#include <boost/type.hpp> #include "boost/type.hpp"
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
typedef boost::multi_array_ref<int,ndims> array_ref; typedef boost::multi_array_ref<int,ndims> array_ref;
@@ -51,7 +51,7 @@ main()
csma2(elmt) = 5; // FAIL! csma is read only csma2(elmt) = 5; // FAIL! csma is read only
return boost::report_errors(); return boost::exit_success;
} }

View File

@@ -15,15 +15,15 @@
// ensure const_array_view cannot be converted to array_view // ensure const_array_view cannot be converted to array_view
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
#include <boost/type.hpp> #include "boost/type.hpp"
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
typedef boost::multi_array_ref<int,ndims> array_ref; typedef boost::multi_array_ref<int,ndims> array_ref;
@@ -52,7 +52,7 @@ main()
for (array_ref::index k = 0; k != 2; ++k) for (array_ref::index k = 0; k != 2; ++k)
csma2[i][j][k] = 0; // FAIL! csma2 is read only csma2[i][j][k] = 0; // FAIL! csma2 is read only
return boost::report_errors(); return boost::exit_success;
} }

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@@ -15,15 +15,15 @@
// ensure const_array_view doesn't allow assignment. // ensure const_array_view doesn't allow assignment.
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
#include <boost/type.hpp> #include "boost/type.hpp"
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
typedef boost::multi_array_ref<int,ndims> array_ref; typedef boost::multi_array_ref<int,ndims> array_ref;
@@ -53,7 +53,7 @@ main()
for (array_ref::index k = 0; k != 2; ++k) for (array_ref::index k = 0; k != 2; ++k)
csma2[i][j][k] = 0; // FAIL! csma2 is read only. csma2[i][j][k] = 0; // FAIL! csma2 is read only.
return boost::report_errors(); return boost::exit_success;
} }

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@@ -1,5 +1,5 @@
#ifndef BOOST_MULTI_ARRAY_GENERATIVE_TESTS_HPP #ifndef GENERATIVE_TESTS_RG072001_HPP
#define BOOST_MULTI_ARRAY_GENERATIVE_TESTS_HPP #define GENERATIVE_TESTS_RG072001_HPP
// Copyright 2002 The Trustees of Indiana University. // Copyright 2002 The Trustees of Indiana University.
@@ -45,9 +45,9 @@
// //
// int test_main(int,char*[]) { return run_generative_tests(); } // int test_main(int,char*[]) { return run_generative_tests(); }
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/config.hpp> /* BOOST_NO_SFINAE */ #include <boost/config.hpp> /* BOOST_NO_SFINAE */
#include <algorithm> #include <algorithm>
@@ -100,7 +100,7 @@ template <typename Array>
void access(Array& A, const const_array_tag&); void access(Array& A, const const_array_tag&);
template <typename StorageOrder3,typename StorageOrder4,typename Modifier> template <typename StorageOrder3,typename StorageOrder4,typename Modifier>
void run_configuration(const StorageOrder3& so3, int run_configuration(const StorageOrder3& so3,
const StorageOrder4& so4, const StorageOrder4& so4,
const Modifier& modifier) { const Modifier& modifier) {
// multi_array // multi_array
@@ -213,10 +213,11 @@ void run_configuration(const StorageOrder3& so3,
access(C,const_array_tag()); access(C,const_array_tag());
} }
} }
return boost::exit_success;
} }
template <typename ArrayModifier> template <typename ArrayModifier>
void run_storage_tests(const ArrayModifier& modifier) { int run_storage_tests(const ArrayModifier& modifier) {
run_configuration(boost::c_storage_order(), run_configuration(boost::c_storage_order(),
boost::c_storage_order(),modifier); boost::c_storage_order(),modifier);
run_configuration(boost::fortran_storage_order(), run_configuration(boost::fortran_storage_order(),
@@ -227,6 +228,8 @@ void run_storage_tests(const ArrayModifier& modifier) {
run_configuration(boost::general_storage_order<3>(ordering,ascending), run_configuration(boost::general_storage_order<3>(ordering,ascending),
boost::general_storage_order<4>(ordering,ascending), boost::general_storage_order<4>(ordering,ascending),
modifier); modifier);
return boost::exit_success;
} }
struct null_modifier { struct null_modifier {
@@ -276,7 +279,7 @@ int run_generative_tests() {
run_storage_tests(reindex_modifier()); run_storage_tests(reindex_modifier());
run_storage_tests(reshape_modifier()); run_storage_tests(reshape_modifier());
std::cout << "Total Tests Run: " << tests_run << '\n'; std::cout << "Total Tests Run: " << tests_run << '\n';
return boost::report_errors(); return boost::exit_success;
} }
#endif #endif // GENERATIVE_TESTS_RG072001_HPP

View File

@@ -14,12 +14,12 @@
// idxset1.cpp - testing the code for index_gen // idxset1.cpp - testing the code for index_gen
// //
#include <boost/multi_array/index_gen.hpp> #include "boost/multi_array/index_gen.hpp"
#include <boost/multi_array/index_range.hpp> #include "boost/multi_array/index_range.hpp"
#include <boost/multi_array/types.hpp> #include "boost/multi_array/types.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
typedef boost::detail::multi_array::index index_type; typedef boost::detail::multi_array::index index_type;
typedef boost::detail::multi_array::size_type size_type; typedef boost::detail::multi_array::size_type size_type;
@@ -37,7 +37,7 @@ bool operator==(const range& lhs,const range& rhs) {
} }
int int
main() test_main(int,char*[])
{ {
boost::detail::multi_array::index_gen<0,0> indices; boost::detail::multi_array::index_gen<0,0> indices;
@@ -62,20 +62,20 @@ main()
{ {
boost::detail::multi_array::index_gen<3,3> is1 = boost::detail::multi_array::index_gen<3,3> is1 =
indices[range(0,1,2)][range(1,2,3)][range(2,3,4)]; indices[range(0,1,2)][range(1,2,3)][range(2,3,4)];
BOOST_TEST(is1.ranges_[0] == range(0,1,2)); BOOST_CHECK(is1.ranges_[0] == range(0,1,2));
BOOST_TEST(is1.ranges_[1] == range(1,2,3)); BOOST_CHECK(is1.ranges_[1] == range(1,2,3));
BOOST_TEST(is1.ranges_[2] == range(2,3,4)); BOOST_CHECK(is1.ranges_[2] == range(2,3,4));
} }
{ {
boost::detail::multi_array::index_gen<3,2> is2 = boost::detail::multi_array::index_gen<3,2> is2 =
indices[range(0,1,2)][2][range(2,3,4)]; indices[range(0,1,2)][2][range(2,3,4)];
BOOST_TEST(is2.ranges_[0] == range(0,1,2)); BOOST_CHECK(is2.ranges_[0] == range(0,1,2));
BOOST_TEST(is2.ranges_[1] == range(2)); BOOST_CHECK(is2.ranges_[1] == range(2));
BOOST_TEST(is2.ranges_[1].is_degenerate()); BOOST_CHECK(is2.ranges_[1].is_degenerate());
BOOST_TEST(is2.ranges_[2] == range(2,3,4)); BOOST_CHECK(is2.ranges_[2] == range(2,3,4));
} }
return boost::report_errors(); return boost::exit_success;
} }

View File

@@ -14,15 +14,15 @@
// index_bases - test of the index_base modifying facilities. // index_bases - test of the index_base modifying facilities.
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
#include <vector> #include <vector>
#include <iostream> #include <iostream>
int int
main() test_main(int,char*[])
{ {
typedef boost::multi_array<double, 3> array; typedef boost::multi_array<double, 3> array;
typedef boost::multi_array_ref<double, 3> array_ref; typedef boost::multi_array_ref<double, 3> array_ref;
@@ -63,11 +63,11 @@ main()
for (size_type a = 0; a < A.shape()[0]; ++a) for (size_type a = 0; a < A.shape()[0]; ++a)
for (size_type b = 0; b < A.shape()[1]; ++b) for (size_type b = 0; b < A.shape()[1]; ++b)
for (size_type c = 0; c < A.shape()[2]; ++c) { for (size_type c = 0; c < A.shape()[2]; ++c) {
BOOST_TEST(A[a+bases[0]][b+bases[1]][c+bases[2]] == B[a][b][c]); BOOST_CHECK(A[a+bases[0]][b+bases[1]][c+bases[2]] == B[a][b][c]);
BOOST_TEST(C[a+bases[0]][b+bases[1]][c+bases[2]] == B[a][b][c]); BOOST_CHECK(C[a+bases[0]][b+bases[1]][c+bases[2]] == B[a][b][c]);
BOOST_TEST(D[a+bases[0]][b+bases[1]][c+bases[2]] == B[a][b][c]); BOOST_CHECK(D[a+bases[0]][b+bases[1]][c+bases[2]] == B[a][b][c]);
// Test that E does not inherit A's index_base // Test that E does not inherit A's index_base
BOOST_TEST(E[a][b][c] == B[a][b][c]); BOOST_CHECK(E[a][b][c] == B[a][b][c]);
} }
} }
@@ -100,10 +100,10 @@ main()
for (size_type a = 0; a < A.shape()[0]; ++a) for (size_type a = 0; a < A.shape()[0]; ++a)
for (size_type b = 0; b < A.shape()[1]; ++b) for (size_type b = 0; b < A.shape()[1]; ++b)
for (size_type c = 0; c < A.shape()[2]; ++c) { for (size_type c = 0; c < A.shape()[2]; ++c) {
BOOST_TEST(A[a+bases[0]][b+bases[1]][c+bases[2]] == B[a][b][c]); BOOST_CHECK(A[a+bases[0]][b+bases[1]][c+bases[2]] == B[a][b][c]);
BOOST_TEST(C[a+bases[0]][b+bases[1]][c+bases[2]] == B[a][b][c]); BOOST_CHECK(C[a+bases[0]][b+bases[1]][c+bases[2]] == B[a][b][c]);
BOOST_TEST(D[a+bases[0]][b+bases[1]][c+bases[2]] == B[a][b][c]); BOOST_CHECK(D[a+bases[0]][b+bases[1]][c+bases[2]] == B[a][b][c]);
BOOST_TEST(E[a+bases[0]][b+bases[1]][c+bases[2]] == B[a][b][c]); BOOST_CHECK(E[a+bases[0]][b+bases[1]][c+bases[2]] == B[a][b][c]);
} }
} }
@@ -142,12 +142,12 @@ main()
for (size_type a = 0; a < A.shape()[0]; ++a) for (size_type a = 0; a < A.shape()[0]; ++a)
for (size_type b = 0; b < A.shape()[1]; ++b) for (size_type b = 0; b < A.shape()[1]; ++b)
for (size_type c = 0; c < A.shape()[2]; ++c) { for (size_type c = 0; c < A.shape()[2]; ++c) {
BOOST_TEST(A[a+1][b+1][c+1] == B[a][b][c]); BOOST_CHECK(A[a+1][b+1][c+1] == B[a][b][c]);
BOOST_TEST(C[a+1][b+1][c+1] == B[a][b][c]); BOOST_CHECK(C[a+1][b+1][c+1] == B[a][b][c]);
BOOST_TEST(D[a+1][b+1][c+1] == B[a][b][c]); BOOST_CHECK(D[a+1][b+1][c+1] == B[a][b][c]);
BOOST_TEST(E[a+1][b+1][c+1] == B[a][b][c]); BOOST_CHECK(E[a+1][b+1][c+1] == B[a][b][c]);
} }
} }
return boost::report_errors(); return boost::exit_success;
} }

View File

@@ -17,9 +17,9 @@
#define MULTIARRAY_TEST_ASSIGN #define MULTIARRAY_TEST_ASSIGN
#include "generative_tests.hpp" #include "generative_tests.hpp"
#include <boost/concept_check.hpp> // for ignore_unused_variable_warning #include "boost/concept_check.hpp" // for ignore_unused_variable_warning
#include <boost/mpl/if.hpp> #include "boost/mpl/if.hpp"
#include <boost/type_traits/is_same.hpp> #include "boost/type_traits/is_same.hpp"
// iterator-test-specific code // iterator-test-specific code
@@ -107,8 +107,8 @@ void test_iterators(Array& A, const IterTraits&) {
typedef typename IterTraits::iterator3 iterator; typedef typename IterTraits::iterator3 iterator;
iterator i1 = A.begin(); iterator i1 = A.begin();
iterator i2 = A.end(); iterator i2 = A.end();
BOOST_TEST(i1 < i2); BOOST_CHECK(i1 < i2);
BOOST_TEST((i2 - i1) == typename iterator::difference_type(2)); BOOST_CHECK((i2 - i1) == typename iterator::difference_type(2));
} }
// Standard Array Iteration // Standard Array Iteration
@@ -121,7 +121,7 @@ void test_iterators(Array& A, const IterTraits&) {
for (iterator3 i = A.begin(); i != A.end(); ++i) for (iterator3 i = A.begin(); i != A.end(); ++i)
for(iterator2 ii = (*i).begin(); ii != (*i).end(); ++ii) for(iterator2 ii = (*i).begin(); ii != (*i).end(); ++ii)
for(iterator1 iii = (*ii).begin(); iii != (*ii).end(); ++iii) for(iterator1 iii = (*ii).begin(); iii != (*ii).end(); ++iii)
BOOST_TEST(*iii == vals++); BOOST_CHECK(*iii == vals++);
} }
// Using operator->() on iterators // Using operator->() on iterators
@@ -134,7 +134,7 @@ void test_iterators(Array& A, const IterTraits&) {
for (iterator3 i = A.begin(); i != A.end(); ++i) for (iterator3 i = A.begin(); i != A.end(); ++i)
for(iterator2 ii = i->begin(); ii != i->end(); ++ii) for(iterator2 ii = i->begin(); ii != i->end(); ++ii)
for(iterator1 iii = ii->begin(); iii != ii->end(); ++iii) for(iterator1 iii = ii->begin(); iii != ii->end(); ++iii)
BOOST_TEST(*iii == vals++); BOOST_CHECK(*iii == vals++);
} }
// Reverse Iterator Hierarchy Test // Reverse Iterator Hierarchy Test
@@ -148,7 +148,7 @@ void test_iterators(Array& A, const IterTraits&) {
for(riterator2 ii = (*i).rbegin(); ii != (riterator2)(*i).rend(); ++ii) for(riterator2 ii = (*i).rbegin(); ii != (riterator2)(*i).rend(); ++ii)
for(riterator1 iii = (*ii).rbegin(); iii != (riterator1)(*ii).rend(); for(riterator1 iii = (*ii).rbegin(); iii != (riterator1)(*ii).rend();
++iii) ++iii)
BOOST_TEST(*iii == check_iter_val--); BOOST_CHECK(*iii == check_iter_val--);
} }
++tests_run; ++tests_run;
} }
@@ -182,7 +182,7 @@ void access(Array& A, const const_array_tag&) {
int int
main() test_main(int, char*[])
{ {
return run_generative_tests(); return run_generative_tests();
} }

View File

@@ -15,100 +15,91 @@
// //
#include <boost/multi_array/index_range.hpp> #include "boost/multi_array/index_range.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
#include <cstddef> #include <cstddef>
int int
main() test_main(int,char*[])
{ {
typedef boost::detail::multi_array::index_range<int,std::size_t> range; typedef boost::detail::multi_array::index_range<int,std::size_t> range;
{ {
// typical range creation and extraction // typical range creation and extraction
range r1(-3,5); range r1(-3,5);
BOOST_TEST(r1.start() == -3); BOOST_CHECK(r1.start() == -3);
BOOST_TEST(r1.finish() == 5); BOOST_CHECK(r1.finish() == 5);
BOOST_TEST(r1.stride() == 1); BOOST_CHECK(r1.stride() == 1);
BOOST_TEST(r1.size(0) == 8); BOOST_CHECK(!r1.is_degenerate());
BOOST_TEST(!r1.is_degenerate()); BOOST_CHECK(r1.get_start(0) == -3);
BOOST_TEST(r1.get_start(0) == -3); BOOST_CHECK(r1.get_finish(100) == 5);
BOOST_TEST(r1.get_finish(100) == 5);
} }
{ {
range r2(-3,5,2); range r2(-3,5,2);
BOOST_TEST(r2.start() == -3); BOOST_CHECK(r2.start() == -3);
BOOST_TEST(r2.finish() == 5); BOOST_CHECK(r2.finish() == 5);
BOOST_TEST(r2.stride() == 2); BOOST_CHECK(r2.stride() == 2);
BOOST_TEST(r2.size(0) == 4); BOOST_CHECK(!r2.is_degenerate());
BOOST_TEST(!r2.is_degenerate());
} }
{ {
// degenerate creation // degenerate creation
range r3(5); range r3(5);
BOOST_TEST(r3.start() == 5); BOOST_CHECK(r3.start() == 5);
BOOST_TEST(r3.finish() == 6); BOOST_CHECK(r3.finish() == 6);
BOOST_TEST(r3.stride() == 1); BOOST_CHECK(r3.stride() == 1);
BOOST_TEST(r3.size(0) == 1); BOOST_CHECK(r3.is_degenerate());
BOOST_TEST(r3.is_degenerate());
} }
{ {
// default range creation // default range creation
range r4; range r4;
BOOST_TEST(r4.get_start(0) == 0); BOOST_CHECK(r4.get_start(0) == 0);
BOOST_TEST(r4.get_finish(100) == 100); BOOST_CHECK(r4.get_finish(100) == 100);
BOOST_TEST(r4.stride() == 1); BOOST_CHECK(r4.stride() == 1);
BOOST_TEST(r4.size(0) == 0);
} }
{ {
// create a range using the setter methods // create a range using the setter methods
range r5 = range().stride(2).start(-3).finish(7); range r5 = range().stride(2).start(-3).finish(7);
BOOST_TEST(r5.start() == -3); BOOST_CHECK(r5.start() == -3);
BOOST_TEST(r5.stride() == 2); BOOST_CHECK(r5.stride() == 2);
BOOST_TEST(r5.finish() == 7); BOOST_CHECK(r5.finish() == 7);
BOOST_TEST(r5.size(0) == 5);
} }
// try out all the comparison operators // try out all the comparison operators
{ {
range r6 = -3 <= range().stride(2) < 7; range r6 = -3 <= range().stride(2) < 7;
BOOST_TEST(r6.start() == -3); BOOST_CHECK(r6.start() == -3);
BOOST_TEST(r6.stride() == 2); BOOST_CHECK(r6.stride() == 2);
BOOST_TEST(r6.finish() == 7); BOOST_CHECK(r6.finish() == 7);
BOOST_TEST(r6.size(0) == 5);
} }
{ {
range r7 = -3 < range() <= 7; range r7 = -3 < range() <= 7;
BOOST_TEST(r7.start() == -2); BOOST_CHECK(r7.start() == -2);
BOOST_TEST(r7.stride() == 1); BOOST_CHECK(r7.stride() == 1);
BOOST_TEST(r7.finish() == 8); BOOST_CHECK(r7.finish() == 8);
BOOST_TEST(r7.size(0) == 10);
} }
// arithmetic operators // arithmetic operators
{ {
range r8 = range(0,5) + 2; range r8 = range(0,5) + 2;
BOOST_TEST(r8.start() == 2); BOOST_CHECK(r8.start() == 2);
BOOST_TEST(r8.stride() == 1); BOOST_CHECK(r8.stride() == 1);
BOOST_TEST(r8.finish() == 7); BOOST_CHECK(r8.finish() == 7);
BOOST_TEST(r8.size(0) == 5);
} }
{ {
range r9 = range(0,5) - 2; range r9 = range(0,5) - 2;
BOOST_TEST(r9.start() == -2); BOOST_CHECK(r9.start() == -2);
BOOST_TEST(r9.stride() == 1); BOOST_CHECK(r9.stride() == 1);
BOOST_TEST(r9.finish() == 3); BOOST_CHECK(r9.finish() == 3);
BOOST_TEST(r9.size(0) == 5);
} }
return boost::report_errors(); return boost::exit_success;
} }

View File

@@ -14,15 +14,15 @@
// reshape.cpp - testing reshaping functionality // reshape.cpp - testing reshaping functionality
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
#include <boost/type.hpp> #include "boost/type.hpp"
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
typedef boost::multi_array<int,ndims> array; typedef boost::multi_array<int,ndims> array;
@@ -52,9 +52,9 @@ main()
for (array::index i = 0; i != 4; ++i) for (array::index i = 0; i != 4; ++i)
for (array::index j = 0; j != 3; ++j) for (array::index j = 0; j != 3; ++j)
for (array::index k = 0; k != 2; ++k) { for (array::index k = 0; k != 2; ++k) {
BOOST_TEST(A[i][j][k] == *ptr); BOOST_CHECK(A[i][j][k] == *ptr);
BOOST_TEST(B[i][j][k] == *ptr); BOOST_CHECK(B[i][j][k] == *ptr);
BOOST_TEST(C[i][j][k] == *ptr++); BOOST_CHECK(C[i][j][k] == *ptr++);
} }
} }
@@ -80,13 +80,13 @@ main()
for (array::index i = 0; i != 4; ++i) for (array::index i = 0; i != 4; ++i)
for (array::index j = 1; j != 4; ++j) for (array::index j = 1; j != 4; ++j)
for (array::index k = -1; k != 1; ++k) { for (array::index k = -1; k != 1; ++k) {
BOOST_TEST(A[i][j][k] == *ptr); BOOST_CHECK(A[i][j][k] == *ptr);
BOOST_TEST(B[i][j][k] == *ptr); BOOST_CHECK(B[i][j][k] == *ptr);
BOOST_TEST(C[i][j][k] == *ptr++); BOOST_CHECK(C[i][j][k] == *ptr++);
} }
} }
return boost::report_errors(); return boost::exit_success;
} }

View File

@@ -14,13 +14,13 @@
// resize.cpp - Test of resizing multi_arrays // resize.cpp - Test of resizing multi_arrays
// //
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <iostream> #include <iostream>
using namespace std; using namespace std;
int main() { int test_main(int,char*[]) {
typedef boost::multi_array<int,3> marray; typedef boost::multi_array<int,3> marray;
@@ -58,7 +58,7 @@ int main() {
marray A(boost::extents[2][3][4]); marray A(boost::extents[2][3][4]);
A.assign(A_data,A_data+(2*3*4)); A.assign(A_data,A_data+(2*3*4));
A.resize(boost::extents[4][3][2]); A.resize(boost::extents[4][3][2]);
BOOST_TEST(std::equal(A_resize,A_resize+(4*3*2),A.data())); BOOST_CHECK(std::equal(A_resize,A_resize+(4*3*2),A.data()));
} }
// resize through the Collection // resize through the Collection
@@ -67,14 +67,14 @@ int main() {
A.assign(A_data,A_data+(2*3*4)); A.assign(A_data,A_data+(2*3*4));
boost::array<int,3> new_extents = {{4,3,2}}; boost::array<int,3> new_extents = {{4,3,2}};
A.resize(new_extents); A.resize(new_extents);
BOOST_TEST(std::equal(A_resize,A_resize+(4*3*2),A.data())); BOOST_CHECK(std::equal(A_resize,A_resize+(4*3*2),A.data()));
} }
// default construct all the new elements (in this case, all elements) // default construct all the new elements (in this case, all elements)
{ {
marray defaultA; marray defaultA;
defaultA.resize(boost::extents[2][3][4]); defaultA.resize(boost::extents[2][3][4]);
BOOST_TEST(std::accumulate(defaultA.data(), BOOST_CHECK(std::accumulate(defaultA.data(),
defaultA.data()+(2*3*4),0) == 0); defaultA.data()+(2*3*4),0) == 0);
} }
@@ -107,21 +107,13 @@ int main() {
for (int x = 0; x < 3; x++) { for (int x = 0; x < 3; x++) {
for (int y = 0; y < 4; y++) { for (int y = 0; y < 4; y++) {
for (int z = 0; z < 2; z++) { for (int z = 0; z < 2; z++) {
BOOST_TEST(*(A.data() + check) == check); BOOST_CHECK(*(A.data() + check) == check);
++check; ++check;
} }
} }
} }
} }
// Resizing that changes index bases too (impl bug caused an assert)
{
typedef boost::multi_array<int, 1> ar_t;
typedef ar_t::extent_range range;
ar_t ar;
ar.resize(boost::extents[range(-3, 3)]);
}
return boost::exit_success;
return boost::report_errors();
} }

View File

@@ -1,43 +0,0 @@
// Copyright 2002 The Trustees of Indiana University.
// Use, modification and distribution is subject to the Boost Software
// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
// Boost.MultiArray Library
// Authors: Ronald Garcia
// Jeremy Siek
// Andrew Lumsdaine
// See http://www.boost.org/libs/multi_array for documentation.
//
// reverse_view.cpp - a small test of creating a view with negative strides
//
#include <boost/multi_array.hpp>
#include <boost/core/lightweight_test.hpp>
#include <boost/array.hpp>
int
main()
{
using namespace boost;
// One-dimensional array with views
double data[] = { 1, 2, 3, 4 };
double rdata[] = { 4, 3, 2, 1 };
typedef multi_array< double, 1 > array;
array A(extents[4]);
A.assign(data,data+4);
typedef array::index_range range;
array::array_view<1>::type B = A[indices[range(3, -1, -1)]];
for(multi_array_types::size_type i = 0; i != B.size(); ++i) {
BOOST_TEST(B[i] == rdata[i]);
}
return boost::report_errors();
}

View File

@@ -15,9 +15,9 @@
// //
#include "generative_tests.hpp" #include "generative_tests.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
#include <boost/mpl/if.hpp> #include "boost/mpl/if.hpp"
#include <boost/type_traits/is_same.hpp> #include "boost/type_traits/is_same.hpp"
template <typename Array> template <typename Array>
struct view_traits_mutable { struct view_traits_mutable {
@@ -71,10 +71,10 @@ void test_views(Array& A, const ViewTraits&) {
for (index i = 0; i != 2; ++i) for (index i = 0; i != 2; ++i)
for (index j = 0; j != 2; ++j) for (index j = 0; j != 2; ++j)
for (index k = 0; k != 2; ++k) { for (index k = 0; k != 2; ++k) {
BOOST_TEST(B[i][j][k] == A[idx0+i][idx1+j+1][idx2+k*2]); BOOST_CHECK(B[i][j][k] == A[idx0+i][idx1+j+1][idx2+k*2]);
boost::array<index,3> elmts; boost::array<index,3> elmts;
elmts[0]=i; elmts[1]=j; elmts[2]=k; elmts[0]=i; elmts[1]=j; elmts[2]=k;
BOOST_TEST(B(elmts) == A[idx0+i][idx1+j+1][idx2+k*2]); BOOST_CHECK(B(elmts) == A[idx0+i][idx1+j+1][idx2+k*2]);
} }
} }
// Degenerate dimensions // Degenerate dimensions
@@ -84,34 +84,12 @@ void test_views(Array& A, const ViewTraits&) {
for (index i = 0; i != 2; ++i) for (index i = 0; i != 2; ++i)
for (index j = 0; j != 2; ++j) { for (index j = 0; j != 2; ++j) {
BOOST_TEST(B[i][j] == A[idx0+i][idx1+1][idx2+j*2]); BOOST_CHECK(B[i][j] == A[idx0+i][idx1+1][idx2+j*2]);
boost::array<index,2> elmts; boost::array<index,2> elmts;
elmts[0]=i; elmts[1]=j; elmts[0]=i; elmts[1]=j;
BOOST_TEST(B(elmts) == A[idx0+i][idx1+1][idx2+j*2]); BOOST_CHECK(B(elmts) == A[idx0+i][idx1+1][idx2+j*2]);
} }
} }
// Flip the third dimension
{
typename ViewTraits::array_view3 B = A[
indices[range(idx0+0,idx0+2)]
[range(idx1+0,idx1+2)]
[range(idx2+2,idx2+0,-1)]
];
// typename ViewTraits::array_view3 B =
// A[indices[range(idx0+0,idx0+2)][idx1+1][range(idx2+0,idx2+4,2)]];
for (index i = 0; i != 2; ++i)
for (index j = 0; j != 2; ++j)
for (index k = 0; k != 2; ++k) {
BOOST_TEST(B[i][j][k] == A[idx0+i][idx1+j][idx2+2-k]);
boost::array<index,3> elmts;
elmts[0]=i; elmts[1]=j; elmts[2]=k;
BOOST_TEST(B(elmts) == A[idx0+i][idx1+j][idx2+2-k]);
}
}
++tests_run; ++tests_run;
} }
@@ -141,6 +119,6 @@ void access(Array& A, const const_array_tag&) {
} }
int main() { int test_main(int,char*[]) {
return run_generative_tests(); return run_generative_tests();
} }

View File

@@ -14,14 +14,14 @@
// stl_interaction.cpp - Make sure multi_arrays work with STL containers. // stl_interaction.cpp - Make sure multi_arrays work with STL containers.
// //
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <algorithm> #include <algorithm>
#include <vector> #include <vector>
int int
main() test_main(int, char*[])
{ {
using boost::extents; using boost::extents;
using boost::indices; using boost::indices;
@@ -51,7 +51,7 @@ main()
myarray.assign(data,data+data_size); myarray.assign(data,data+data_size);
array3vec myvec(5,myarray); array3vec myvec(5,myarray);
BOOST_TEST(myarray == myvec[1]); BOOST_CHECK(myarray == myvec[1]);
array3::array_view<2>::type myview = array3::array_view<2>::type myview =
myarray[indices[1][range(0,2)][range(1,3)]]; myarray[indices[1][range(0,2)][range(1,3)]];
@@ -65,8 +65,8 @@ main()
myvec.push_back(myarray); myvec.push_back(myarray);
BOOST_TEST(myarray != myvec[1]); BOOST_CHECK(myarray != myvec[1]);
BOOST_TEST(myarray == myvec[5]); BOOST_CHECK(myarray == myvec[5]);
return boost::report_errors(); return boost::exit_success;
} }

View File

@@ -14,14 +14,14 @@
// storage_order.cpp - testing storage_order-isms. // storage_order.cpp - testing storage_order-isms.
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
int int
main() test_main(int,char*[])
{ {
const int ndims=3; const int ndims=3;
@@ -67,7 +67,7 @@ main()
for (array::index i = 0; i != 2; ++i) for (array::index i = 0; i != 2; ++i)
for (array::index j = 0; j != 3; ++j) for (array::index j = 0; j != 3; ++j)
for (array::index k = 0; k != 4; ++k) for (array::index k = 0; k != 4; ++k)
BOOST_TEST(A[i][j][k] == *num++); BOOST_CHECK(A[i][j][k] == *num++);
} }
// Mimic fortran_storage_order using // Mimic fortran_storage_order using
@@ -88,7 +88,7 @@ main()
for (array::index i = 0; i != 2; ++i) for (array::index i = 0; i != 2; ++i)
for (array::index j = 0; j != 3; ++j) for (array::index j = 0; j != 3; ++j)
for (array::index k = 0; k != 4; ++k) for (array::index k = 0; k != 4; ++k)
BOOST_TEST(A[i][j][k] == *num++); BOOST_CHECK(A[i][j][k] == *num++);
} }
// general_storage_order with arbitrary storage order // general_storage_order with arbitrary storage order
@@ -119,7 +119,7 @@ main()
for (array::index i = 0; i != 2; ++i) for (array::index i = 0; i != 2; ++i)
for (array::index j = 0; j != 3; ++j) for (array::index j = 0; j != 3; ++j)
for (array::index k = 0; k != 4; ++k) for (array::index k = 0; k != 4; ++k)
BOOST_TEST(A[i][j][k] == *num++); BOOST_CHECK(A[i][j][k] == *num++);
} }
@@ -152,8 +152,8 @@ main()
for (array::index i = 0; i != 2; ++i) for (array::index i = 0; i != 2; ++i)
for (array::index j = 0; j != 3; ++j) for (array::index j = 0; j != 3; ++j)
for (array::index k = 0; k != 4; ++k) for (array::index k = 0; k != 4; ++k)
BOOST_TEST(A[i][j][k] == *num++); BOOST_CHECK(A[i][j][k] == *num++);
} }
return boost::report_errors(); return boost::exit_success;
} }

View File

@@ -14,12 +14,12 @@
// test out my new storage_order stuff // test out my new storage_order stuff
// //
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/multi_array/storage_order.hpp> #include "boost/multi_array/storage_order.hpp"
int int
main() { test_main(int,char*[]) {
using namespace boost; using namespace boost;

View File

@@ -14,15 +14,15 @@
// index_bases - test of the index_base modifying facilities. // index_bases - test of the index_base modifying facilities.
// //
#include <boost/multi_array.hpp> #include "boost/multi_array.hpp"
#include <boost/core/lightweight_test.hpp> #include "boost/test/minimal.hpp"
#include <boost/array.hpp> #include "boost/array.hpp"
#include <vector> #include <vector>
#include <iostream> #include <iostream>
int int
main() test_main(int,char*[])
{ {
typedef boost::multi_array<double, 3> array; typedef boost::multi_array<double, 3> array;
typedef array::array_view<3>::type array_view; typedef array::array_view<3>::type array_view;
@@ -40,5 +40,5 @@ main()
array_view E = A[indices[irange(1,2)][irange(1,2)][irange(1,2)]]; array_view E = A[indices[irange(1,2)][irange(1,2)][irange(1,2)]];
} }
return boost::report_errors(); return boost::exit_success;
} }