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boost-1.50
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@@ -1,14 +1,16 @@
|
||||
<html>
|
||||
<!--
|
||||
== Copyright (c) Ronald Garcia, Jeremy Siek 2001
|
||||
==
|
||||
== Permission to use, copy, modify, distribute and sell this software
|
||||
== and its documentation for any purpose is hereby granted without fee,
|
||||
== provided that the above copyright notice appears in all copies and
|
||||
== that both that copyright notice and this permission notice appear
|
||||
== in supporting documentation. Jeremy Siek makes no
|
||||
== representations about the suitability of this software for any
|
||||
== purpose. It is provided "as is" without express or implied warranty.
|
||||
== 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.
|
||||
-->
|
||||
<head>
|
||||
<title>MultiDimensional Array Libary</title></head>
|
||||
@@ -18,13 +20,13 @@
|
||||
<table border="1" bgcolor="#007f7f" cellpadding="2">
|
||||
<tbody><tr>
|
||||
<td bgcolor="#ffffff">
|
||||
<img src="../../../c++boost.gif" alt="boost logo"
|
||||
<img src="../../../boost.png" alt="boost logo"
|
||||
width="277" align="middle" height="86"></td>
|
||||
<td><a href="http://www.boost.org/index.htm"><font face="Arial" color="#ffffff"><big>Home</big></font></a></td>
|
||||
<td><a href="http://www.boost.org/libs/libraries.htm"><font face="Arial" color="#ffffff"><big>Libraries</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="http://www.boost.org/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="http://www.boost.org/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>
|
||||
</tbody></table>
|
||||
<h1>Boost.MultiArray</h1>
|
||||
@@ -43,13 +45,13 @@ definition and common implementations of that interface.
|
||||
<table>
|
||||
<tr valign=top>
|
||||
<td nowrap>Copyright © 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
|
||||
HREF="mailto:garcia@osl.iu.edu">garcia@osl.iu.edu</a>)<br>
|
||||
<a href="../../../people/jeremy_siek.htm">Jeremy Siek</a>,
|
||||
<a href="http://www.boost.org/people/jeremy_siek.htm">Jeremy Siek</a>,
|
||||
Indiana University (<a
|
||||
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
|
||||
HREF="mailto:lums@osl.iu.edu">lums@osl.iu.edu</a>)
|
||||
</td></tr></table>
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><!-- saved from url=(0022)http://internet.e-mail --><title>Improved Iterator Categories and Requirements</title>
|
||||
<meta content="text/html; charset=windows-1252" http-equiv="Content-Type">
|
||||
<meta content="MSHTML 5.00.2919.6307" name="GENERATOR"></head>
|
||||
<meta content="Microsoft FrontPage 5.0" name="GENERATOR"></head>
|
||||
<body bgcolor="#ffffff">
|
||||
<p align="right">
|
||||
<table border="0">
|
||||
@@ -38,7 +38,7 @@ gives a summary of the current dereference return type requirements in the
|
||||
iterator categories.
|
||||
<p>
|
||||
</p><center>
|
||||
<a name="table:2">
|
||||
<a name="table:1">
|
||||
<b>Table 1.</b> Summary of current dereference return type
|
||||
requirements.</a><table border="1">
|
||||
<tbody>
|
||||
@@ -70,7 +70,7 @@ is so nonintuitive that at least one implementation erroneously assigns
|
||||
not return true references: there is the often cited example of disk-based
|
||||
collections.
|
||||
</p><p>Another example is a counting iterator, an iterator the returns a sequence of
|
||||
integers when incremented and dereferenced (see <a href="http://www.boost.org/libs/utility/counting_iterator.htm"><tt>boost::counting_iterator</tt></a>).
|
||||
integers when incremented and dereferenced (see <a href="http://www.boost.org/libs/iterator/doc/counting_iterator.html"><tt>boost::counting_iterator</tt></a>).
|
||||
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
|
||||
iterator) or 2) make the <tt>reference</tt> type be the same as the
|
||||
@@ -79,7 +79,7 @@ iterator) or 2) make the <tt>reference</tt> type be the same as the
|
||||
2) is therefore a better choice, but then we have a counting iterator that
|
||||
cannot be a random access iterator.
|
||||
</p><p>Yet another example is a transform iterator, an iterator adaptor that applies
|
||||
a unary function object to the dereference value of the wrapped iterator (see <a href="http://www.boost.org/libs/utility/transform_iterator.htm"><tt>boost::transform_iterator</tt></a>).
|
||||
a unary function object to the dereference value of the wrapped iterator (see <a href="http://www.boost.org/libs/iterator/doc/transform_iterator.html"><tt>boost::transform_iterator</tt></a>).
|
||||
For unary functions such as <tt>std::times</tt> the return type of
|
||||
<tt>operator*</tt> clearly needs to be the <tt>result_type</tt> of the function
|
||||
object, which is typically not a reference. However, with the current iterator
|
||||
@@ -105,23 +105,23 @@ standard iterator categories. As a result, the following bad things happen:
|
||||
requirements should be separated into two hierarchies. One set of concepts
|
||||
handles the return type semantics:
|
||||
<ul>
|
||||
<li><a href="file:///C:/WINDOWS/TEMP/iterator-categories.html#concept_ReadableIterator">Readable
|
||||
Iterator</a>
|
||||
</li><li><a href="file:///C:/WINDOWS/TEMP/iterator-categories.html#concept_WritableIterator">Writable
|
||||
Iterator</a>
|
||||
</li><li><a href="file:///C:/WINDOWS/TEMP/iterator-categories.html#concept_SwappableIterator">Swappable
|
||||
Iterator</a>
|
||||
</li><li><a href="file:///C:/WINDOWS/TEMP/iterator-categories.html#concept_ConstantLvalueIterator">Constant
|
||||
Lvalue Iterator</a>
|
||||
</li><li><a href="file:///C:/WINDOWS/TEMP/iterator-categories.html#concept_MutableLvalueIterator">Mutable
|
||||
<li><a href="#concept_ReadableIterator">Readable
|
||||
Iterator</a>
|
||||
</li><li><a href="#concept_WritableIterator">Writable
|
||||
Iterator</a>
|
||||
</li><li><a href="#concept_SwappableIterator">Swappable
|
||||
Iterator</a>
|
||||
</li><li><a href="#concept_ConstantLvalueIterator">Constant
|
||||
Lvalue Iterator</a>
|
||||
</li><li><a href="#concept_MutableLvalueIterator">Mutable
|
||||
Lvalue Iterator</a> </li></ul>The other set of concepts handles iterator
|
||||
traversal:
|
||||
<ul>
|
||||
<li><a href="file:///C:/WINDOWS/TEMP/iterator-categories.html#concept_ForwardTraversalIterator">Forward
|
||||
Traversal Iterator</a>
|
||||
</li><li><a href="file:///C:/WINDOWS/TEMP/iterator-categories.html#concept_BidirectionalTraversalIterator">Bidirectional
|
||||
Traversal Iterator</a>
|
||||
</li><li><a href="file:///C:/WINDOWS/TEMP/iterator-categories.html#concept_RandomAccessTraversalIterator">Random
|
||||
<li><a href="#concept_ForwardTraversalIterator">Forward
|
||||
Traversal Iterator</a>
|
||||
</li><li><a href="#concept_BidirectionalTraversalIterator">Bidirectional
|
||||
Traversal Iterator</a>
|
||||
</li><li><a href="#concept_RandomAccessTraversalIterator">Random
|
||||
Access Traversal Iterator</a> </li></ul>The current Input Iterator and Output
|
||||
Iterator requirements will continue to be used as is. Note that Input Iterator
|
||||
implies Readable Iterator and Output Iterator implies Writable Iterator.
|
||||
@@ -487,7 +487,7 @@ reference to the pointed-to object, i.e., the associated <tt>reference</tt> type
|
||||
is <tt>const T&</tt>. Changing the value of or destroying an iterator that
|
||||
models Constant Lvalue Iterator does not invalidate pointers and references
|
||||
previously obtained from that iterator.
|
||||
<h3>Refinement of</h3><a href="file:///C:/WINDOWS/TEMP/iterator-categories.html#concept_ReadableIterator">Readable
|
||||
<h3>Refinement of</h3><a href="#concept_ReadableIterator">Readable
|
||||
Iterator</a>
|
||||
<h3>Associated Types</h3>
|
||||
<table border="1">
|
||||
@@ -497,39 +497,68 @@ Iterator</a>
|
||||
<td><tt>std::iterator_traits<X>::reference</tt></td>
|
||||
<td>The return type of dereferencing the iterator, which must be <tt>const
|
||||
T&</tt>. </td></tr><!-- I don't think this is needed
|
||||
|
||||
<tr>
|
||||
|
||||
<td>Pointer type</td>
|
||||
|
||||
<td><tt>std::iterator_traits<X>::pointer</tt></td>
|
||||
|
||||
<td>
|
||||
|
||||
The pointer to the value type, which must be <tt>const T*</tt>.
|
||||
|
||||
</td>
|
||||
|
||||
</tr>
|
||||
|
||||
-->
|
||||
<tr>
|
||||
<td>Return Category</td>
|
||||
<td><tt>std::return_category<X>::type</tt></td>
|
||||
<td>A type convertible to <tt>std::constant_lvalue_iterator_tag</tt>
|
||||
</td></tr></tbody></table><!-- these are not necessary now that we use reference as operator* return type
|
||||
|
||||
<h3>Valid expressions</h3>
|
||||
|
||||
|
||||
|
||||
<Table border>
|
||||
|
||||
<tr><TH>Name</TH><TH>Expression</TH><TH>Type requirements</TH><TH>Return type</TH></tr>
|
||||
|
||||
<tr>
|
||||
|
||||
<td>Dereference</td>
|
||||
|
||||
<td><tt>*x</tt></td>
|
||||
|
||||
<td> </td>
|
||||
|
||||
<td><tt>std::iterator_traits<X>::reference</tt></td>
|
||||
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
|
||||
<td>Member access</td>
|
||||
|
||||
<td><tt>x->m</tt></td>
|
||||
|
||||
<td><tt>T</tt> is a type with a member named <tt>m</tt>.</td>
|
||||
|
||||
<td>
|
||||
|
||||
|
||||
|
||||
</td>
|
||||
|
||||
</tr>
|
||||
|
||||
</table>
|
||||
|
||||
|
||||
|
||||
-->
|
||||
<p>
|
||||
</p><hr>
|
||||
@@ -540,9 +569,9 @@ to the pointed-to object. The associated <tt>reference</tt> type is
|
||||
<tt>T&</tt>. Changing the value of or destroying an iterator that models
|
||||
Mutable Lvalue Iterator does not invalidate pointers and references previously
|
||||
obtained from that iterator.
|
||||
<h3>Refinement of</h3><a href="file:///C:/WINDOWS/TEMP/iterator-categories.html#concept_ReadableIterator">Readable
|
||||
Iterator</a>, <a href="file:///C:/WINDOWS/TEMP/iterator-categories.html#concept_WritableIterator">Writable
|
||||
Iterator</a>, and <a href="file:///C:/WINDOWS/TEMP/iterator-categories.html#concept_SwappableIterator">Swappable
|
||||
<h3>Refinement of</h3><a href="#concept_ReadableIterator">Readable
|
||||
Iterator</a>, <a href="#concept_WritableIterator">Writable
|
||||
Iterator</a>, and <a href="#concept_SwappableIterator">Swappable
|
||||
Iterator</a>.
|
||||
<h3>Associated Types</h3>
|
||||
<table border="1">
|
||||
@@ -552,39 +581,68 @@ Iterator</a>.
|
||||
<td><tt>std::iterator_traits<X>::reference</tt></td>
|
||||
<td>The return type of dereferencing the iterator, which must be
|
||||
<tt>T&</tt>.</td></tr><!-- I don't think this is necessary
|
||||
|
||||
<tr>
|
||||
|
||||
<td>Pointer type</td>
|
||||
|
||||
<td><tt>std::iterator_traits<X>::pointer</tt></td>
|
||||
|
||||
<td>
|
||||
|
||||
The pointer to the value type, which is <tt>T*</tt>.
|
||||
|
||||
</td>
|
||||
|
||||
</tr>
|
||||
|
||||
-->
|
||||
<tr>
|
||||
<td>Return Category</td>
|
||||
<td><tt>std::return_category<X>::type</tt></td>
|
||||
<td>A type convertible to <tt>std::mutable_lvalue_iterator_tag</tt>
|
||||
</td></tr></tbody></table><!-- no longer needed since the return type is specified as reference in the readable iterator
|
||||
|
||||
<h3>Valid expressions</h3>
|
||||
|
||||
|
||||
|
||||
<Table border>
|
||||
|
||||
<tr><TH>Name</TH><TH>Expression</TH><TH>Type requirements</TH><TH>Return type</TH></tr>
|
||||
|
||||
<tr>
|
||||
|
||||
<td>Dereference</td>
|
||||
|
||||
<td><tt>*x</tt></td>
|
||||
|
||||
<td> </td>
|
||||
|
||||
<td><tt>std::iterator_traits<X>::reference</tt></td>
|
||||
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
|
||||
<td>Member access</td>
|
||||
|
||||
<td><tt>x->m</tt></td>
|
||||
|
||||
<td><tt>T</tt> is a type with a member named <tt>m</tt>.</td>
|
||||
|
||||
<td>
|
||||
|
||||
|
||||
|
||||
</td>
|
||||
|
||||
</tr>
|
||||
|
||||
</table>
|
||||
|
||||
|
||||
|
||||
-->
|
||||
<p>
|
||||
</p><hr>
|
||||
@@ -632,7 +690,7 @@ Comparable</a>
|
||||
<!--------------------------------------------------------------------------->
|
||||
<h3><a name="concept_BidirectionalTraversalIterator"></a>Bidirectional Traversal
|
||||
Iterator </h3>An iterator that can be incremented and decremented.
|
||||
<h3>Refinement of</h3><a href="file:///C:/WINDOWS/TEMP/iterator-categories.html#concept_ForwardTraversalIterator">Forward
|
||||
<h3>Refinement of</h3><a href="#concept_ForwardTraversalIterator">Forward
|
||||
Traversal Iterator</a>
|
||||
<h3>Associated types</h3>
|
||||
<table border="1">
|
||||
@@ -666,7 +724,7 @@ Traversal Iterator</a>
|
||||
<h3><a name="concept_RandomAccessTraversalIterator"></a>Random Access Traversal
|
||||
Iterator </h3>An iterator that provides constant-time methods for moving forward
|
||||
and backward in arbitrary-sized steps.
|
||||
<h3>Refinement of</h3><a href="file:///C:/WINDOWS/TEMP/iterator-categories.html#concept_BidirectionalTraversalIterator">Bidirectional
|
||||
<h3>Refinement of</h3><a href="#concept_BidirectionalTraversalIterator">Bidirectional
|
||||
Traversal Iterator</a> and <a href="http://www.sgi.com/tech/stl/LessThanComparable.html">Less Than
|
||||
Comparable</a> where <tt><</tt> is a total ordering
|
||||
<h3>Associated types</h3>
|
||||
@@ -713,21 +771,27 @@ Comparable</a> where <tt><</tt> is a total ordering
|
||||
<tr>
|
||||
<td>Element operator</td>
|
||||
<td><tt>i[n]</tt></td>
|
||||
<td><tt>X</tt> must also be a model of <a href="file:///C:/WINDOWS/TEMP/iterator-categories.html#concept_ReadableIterator">Readable
|
||||
<td><tt>X</tt> must also be a model of <a href="#concept_ReadableIterator">Readable
|
||||
Iterator</a>. </td>
|
||||
<td><tt>std::iterator_traits<X>::reference</tt></td></tr>
|
||||
<tr>
|
||||
<td>Element assignment</td>
|
||||
<td><tt>i[n] = t</tt></td>
|
||||
<td><tt>X</tt> must also be a model of <a href="file:///C:/WINDOWS/TEMP/iterator-categories.html#concept_WritableIterator">Writable
|
||||
<td><tt>X</tt> must also be a model of <a href="#concept_WritableIterator">Writable
|
||||
Iterator</a>.</td>
|
||||
<td>unspecified</td></tr></tbody></table>
|
||||
<p>
|
||||
</p><hr>
|
||||
<!-- LocalWords: HTML BGCOLOR FFFFFF TR TD Siek HREF mailto jsiek
|
||||
|
||||
--><!-- LocalWords: lsc edu tt const href http anubis dkuug dk JTC SC WG docs lt
|
||||
|
||||
--><!-- LocalWords: lwg html bool gt Sutter's htm Lvalue namespace std struct
|
||||
|
||||
--><!-- LocalWords: lvalue typename OldTraits reusability min iter prev inplace
|
||||
|
||||
--><!-- LocalWords: rvalue templated Preincrement Postincrement Predecrement
|
||||
|
||||
--><!-- LocalWords: Postdecrement
|
||||
--></body></html>
|
||||
|
||||
--></body></html>
|
||||
|
||||
@@ -2,17 +2,18 @@
|
||||
"http://www.w3.org/TR/html4/loose.dtd">
|
||||
<html>
|
||||
<!--
|
||||
== Copyright (c) Ronald Garcia, Jeremy Siek 2001
|
||||
==
|
||||
== Permission to use, copy, modify, distribute and sell this software
|
||||
== and its documentation for any purpose is hereby granted without fee,
|
||||
== provided that the above copyright notice appears in all copies and
|
||||
== that both that copyright notice and this permission notice appear
|
||||
== in supporting documentation. Jeremy Siek makes no
|
||||
== representations about the suitability of this software for any
|
||||
== purpose. It is provided "as is" without express or implied warranty.
|
||||
-->
|
||||
== 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.
|
||||
-->
|
||||
<head>
|
||||
<title>Boost.MultiArray: Extra Notes</title>
|
||||
</head>
|
||||
@@ -20,7 +21,7 @@
|
||||
<body>
|
||||
|
||||
<h1>
|
||||
<img src="../../../c++boost.gif" alt="boost logo"
|
||||
<img src="../../../boost.png" alt="boost logo"
|
||||
width="277" align="middle" height="86">
|
||||
<br>Boost.MultiArray: Extra Notes
|
||||
<br>
|
||||
|
||||
1272
doc/reference.html
1272
doc/reference.html
File diff suppressed because it is too large
Load Diff
@@ -2,15 +2,17 @@
|
||||
"http://www.w3.org/TR/html4/loose.dtd">
|
||||
<html>
|
||||
<!--
|
||||
== Copyright (c) Ronald Garcia, Jeremy Siek 2001
|
||||
==
|
||||
== Permission to use, copy, modify, distribute and sell this software
|
||||
== and its documentation for any purpose is hereby granted without fee,
|
||||
== provided that the above copyright notice appears in all copies and
|
||||
== that both that copyright notice and this permission notice appear
|
||||
== in supporting documentation. Jeremy Siek makes no
|
||||
== representations about the suitability of this software for any
|
||||
== purpose. It is provided "as is" without express or implied warranty.
|
||||
== 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.
|
||||
-->
|
||||
<head>
|
||||
<title>
|
||||
@@ -18,7 +20,7 @@ Boost.MultiArray: Test Descriptions
|
||||
</title>
|
||||
</head>
|
||||
<body bgcolor="#ffffff" text="#000000">
|
||||
<IMG SRC="http://www.boost.org/c++boost.gif"
|
||||
<IMG SRC="../../../boost.png"
|
||||
ALT="C++ Boost" width="277" height="86">
|
||||
<h1>Boost.MultiArray: Test Descriptions</h1>
|
||||
|
||||
@@ -97,6 +99,14 @@ Tests out <tt>operator=()</tt> on the various B.M array types.
|
||||
</td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td><a href="../test/assign_to_array.cpp">libs/multi_array/test/assign_to_array.cpp</a></td>
|
||||
<td>
|
||||
Ensure that a <tt>multi_array</tt> can be constructed from any other
|
||||
array type.
|
||||
</td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td><a href="../test/index_bases.cpp">libs/multi_array/test/index_bases.cpp</a></td>
|
||||
<td>
|
||||
@@ -104,6 +114,13 @@ Test re-indexing functionality for the B.M primary components.
|
||||
</td>
|
||||
</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>
|
||||
<td><a href="../test/storage_order.cpp">libs/multi_array/test/storage_order.cpp</a></td>
|
||||
<td>
|
||||
@@ -140,6 +157,13 @@ Test interaction between array types and STL containers.
|
||||
</td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td><a href="../test/resize.cpp">libs/multi_array/test/resize.cpp</a></td>
|
||||
<td>
|
||||
Test the <tt>multi_array</tt> class' resizing functionality.
|
||||
</td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td><a href="../test/concept_checks.cpp">libs/multi_array/test/concept_checks.cpp</a></td>
|
||||
<td>
|
||||
@@ -147,6 +171,14 @@ Ensure that all the array types meet the defined Concepts.
|
||||
</td>
|
||||
</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/generative_tests.hpp">libs/multi_array/test/generative_tests.hpp</a></td>
|
||||
<td>
|
||||
@@ -268,10 +300,10 @@ summary="This table describes the tests in the multi array test suite
|
||||
<table summary="Copyright information">
|
||||
<tr valign="top">
|
||||
<td nowrap>Copyright © 2001</td>
|
||||
<td><a href="../../../people/ronald_garcia.htm">Ronald Garcia</a>,
|
||||
<td><a href="http://www.boost.org/people/ronald_garcia.htm">Ronald Garcia</a>,
|
||||
Indiana University (<a href=
|
||||
"mailto:garcia@cs.indiana.edu">garcia@cs.indiana.edu</a>)<br>
|
||||
<a href="../../../people/jeremy_siek.htm">Jeremy Siek</a>, Indiana
|
||||
<a href="http://www.boost.org/people/jeremy_siek.htm">Jeremy Siek</a>, Indiana
|
||||
University (<a href=
|
||||
"mailto:jsiek@cs.indiana.edu">jsiek@cs.indiana.edu</a>)<br>
|
||||
<a href="http://www.lsc.nd.edu/~lums">Andrew Lumsdaine</a>, Indiana
|
||||
|
||||
265
doc/user.html
265
doc/user.html
@@ -2,17 +2,18 @@
|
||||
"http://www.w3.org/TR/html4/loose.dtd">
|
||||
<html>
|
||||
<!--
|
||||
== Copyright (c) Ronald Garcia, Jeremy Siek 2001
|
||||
==
|
||||
== Permission to use, copy, modify, distribute and sell this software
|
||||
== and its documentation for any purpose is hereby granted without fee,
|
||||
== provided that the above copyright notice appears in all copies and
|
||||
== that both that copyright notice and this permission notice appear
|
||||
== in supporting documentation. Jeremy Siek makes no
|
||||
== representations about the suitability of this software for any
|
||||
== purpose. It is provided "as is" without express or implied warranty.
|
||||
-->
|
||||
== 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.
|
||||
-->
|
||||
<head>
|
||||
<title>The Boost Multidimensional Array Library (Boost.MultiArray)</title>
|
||||
</head>
|
||||
@@ -20,7 +21,7 @@
|
||||
<body>
|
||||
|
||||
<h1>
|
||||
<img src="../../../c++boost.gif" alt="boost logo"
|
||||
<img src="../../../boost.png" alt="boost logo"
|
||||
width="277" align="middle" height="86">
|
||||
<br>The Boost Multidimensional Array Library
|
||||
<br>(Boost.MultiArray)
|
||||
@@ -29,22 +30,25 @@
|
||||
<h2>Synopsis</h2>
|
||||
|
||||
<p>
|
||||
The Boost Multidimensional Array Library provides
|
||||
a multidimensional container of elements and semantically equivalent
|
||||
The Boost Multidimensional Array Library provides a class template for
|
||||
multidimensional arrays, as well as semantically equivalent
|
||||
adaptors for arrays of contiguous data. The classes in this library
|
||||
behave as closely as possible to STL Containers, providing a more
|
||||
convenient and efficient implementation than the equivalent "vectors
|
||||
of vectors" formulation of N-dimensional arrays. Arrays are not
|
||||
re-sizable once constructed, but may be sliced and shaped, providing
|
||||
alternate views of the contained data.
|
||||
implement a common interface, formalized as a generic programming
|
||||
concept. The interface design is in line with the precedent set by the
|
||||
C++ Standard Library containers. Boost MultiArray is a more efficient
|
||||
and convenient way to express N-dimensional arrays than existing
|
||||
alternatives (especially the
|
||||
<tt>std::vector<std::vector<...>></tt> formulation
|
||||
of N-dimensional arrays). The arrays provided by the library may be
|
||||
accessed using the familiar syntax of native C++ arrays. Additional
|
||||
features, such as resizing, reshaping, and creating views are
|
||||
available (and described below).
|
||||
|
||||
|
||||
<h2>Table of Contents</h2>
|
||||
|
||||
<ol>
|
||||
<li><a href="#sec_rationale">Rationale</a>
|
||||
|
||||
<li><a href="#sec_related">Related Work</a>
|
||||
<li><a href="#sec_introduction">Introduction</a>
|
||||
|
||||
<li><a href="#sec_example">Short Example</a>
|
||||
|
||||
@@ -66,61 +70,53 @@ alternate views of the contained data.
|
||||
|
||||
<li><a href="#sec_reshape">Changing an Array's Shape</a>
|
||||
|
||||
<li><a href="#sec_resize">Resizing an Array</a>
|
||||
|
||||
<li><a href="#sec_concepts">MultiArray Concept</a>
|
||||
|
||||
<li><a href="#sec_testcases">Test Cases</a>
|
||||
|
||||
<li><a href="#sec_related">Related Work</a>
|
||||
<li><a href="#sec_credits">Credits</a>
|
||||
</ol>
|
||||
|
||||
|
||||
<a name="sec_rationale"></a>
|
||||
<h2>Rationale</h2>
|
||||
<a name="sec_introduction"></a>
|
||||
<h2>Introduction</h2>
|
||||
|
||||
The C++ standard library provides several generic containers, but
|
||||
it does not provide any multidimensional array types.
|
||||
Using <tt>std::vector</tt>, you can simulate N-dimensional arrays as
|
||||
"nested vectors", but the
|
||||
interface is unwieldy and the memory overhead can be quite high. You can also
|
||||
use a native C++ arrays (i.e. <tt>int arr[2][2][2];</tt>),
|
||||
or a dynamically allocated array of contigous data which you treat as
|
||||
a multidimensional array. Using
|
||||
<a href="../../array_traits/index.html">array_traits</a>,
|
||||
you can extract from a statically defined C++ array
|
||||
iterators over its dimensions.
|
||||
In either case, however, dimensional data may be lost if it is
|
||||
passed to a function that is not properly specialized to accept
|
||||
it. Beyond the above, neither the <tt>std::vector</tt> nor C++ array-based
|
||||
solution provides a convenient method of honing in upon a specific
|
||||
subset or "view" of a multi-dimensional array.
|
||||
<p>
|
||||
The C++ standard library provides several generic containers, but it
|
||||
does not provide any multidimensional array types. The
|
||||
<tt>std::vector</tt> class template can be used to implement
|
||||
N-dimensional arrays, for example expressing a 2-dimensional array of
|
||||
<tt>double</tt> elements using the type
|
||||
<tt>std::vector<std::vector<double>></tt>, but the
|
||||
resulting interface is unwieldy and the memory overhead can be quite
|
||||
high. Native C++ arrays (i.e. <tt>int arr[2][2][2];</tt>) do not
|
||||
immediately interoperate well with the C++ Standard Library, and they
|
||||
also lose information at function call boundaries (specifically the
|
||||
extent of the last dimension). Finally, a dynamically allocated
|
||||
contiguous block of elements can be treated as an array, though this
|
||||
method requires manual bookkeeping that is error prone and obfuscates
|
||||
the intent of the programmer.
|
||||
</p>
|
||||
|
||||
<p>Boost.MultiArray defines the MultiArray concept, a generic
|
||||
interface for N-dimensional containers. The primary components of
|
||||
this library model MultiArray and support adapting user data
|
||||
to model MultiArray as well.
|
||||
|
||||
|
||||
<a name="sec_related"></a>
|
||||
<h2>Related Work</h2>
|
||||
|
||||
<a href="../../array/index.htm">boost::array</a>
|
||||
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
|
||||
memory. <tt>std::valarray</tt> is a low-level
|
||||
C++ Standard Library component
|
||||
meant to provide portable high performance for numerical applications.
|
||||
<a href="http://www.oonumerics.org/blitz/">Blitz++</a> is
|
||||
an array library developed by Todd
|
||||
Veldhuizen. It uses
|
||||
advanced C++ techniques to provide near-Fortran performance for
|
||||
array-based numerical applications.
|
||||
<a href="../../array_traits/index.html">array_traits</a> is a beta
|
||||
library distributed with Boost that provides a means to create
|
||||
iterators over native C++ arrays.
|
||||
|
||||
|
||||
This library is analogous to
|
||||
<a href="">boost::array</a> in that it augments C style N-dimensional
|
||||
arrays, as <tt>boost::array</tt> does for C one-dimensional arrays.
|
||||
<p>
|
||||
The Boost MultiArray library enhances the C++ standard containers with
|
||||
versatile multi-dimensional array abstractions. It includes a general
|
||||
array class template and native array adaptors that support idiomatic
|
||||
array operations and interoperate with C++ Standard Library containers
|
||||
and algorithms. The arrays share a common interface, expressed as a
|
||||
generic programming in terms of which generic array algorithms can be
|
||||
implemented.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
This document is meant to provide an introductory tutorial and user's
|
||||
guide for the most basic and common usage patterns of MultiArray
|
||||
components. The <a href="./reference.html">reference manual</a>
|
||||
provides more complete and formal documentation of library features.
|
||||
</p>
|
||||
|
||||
<a name="sec_example"></a>
|
||||
<h2>Short Example</h2>
|
||||
@@ -160,22 +156,20 @@ main () {
|
||||
<a name="sec_components"></a>
|
||||
<h2>MultiArray Components</h2>
|
||||
|
||||
Boost.MultiArray provides three user-level class templates:
|
||||
Boost.MultiArray's implementation (boost/multi_array.hpp) provides three user-level class templates:
|
||||
|
||||
<ol>
|
||||
<li><a href="./reference.html#multi_array"><tt>multi_array</tt></a> -
|
||||
defined in "boost/multi_array.hpp",
|
||||
<li><a href="./reference.html#multi_array"><tt>multi_array</tt></a>,
|
||||
|
||||
<li><a href="./reference.html#multi_array_ref"><tt>multi_array_ref</tt></a> -
|
||||
defined in "boost/multi_array_ref.hpp", and
|
||||
<li><a href="./reference.html#multi_array_ref"><tt>multi_array_ref</tt></a>, and
|
||||
|
||||
<li><a href="./reference.html#const_multi_array_ref"><tt>const_multi_array_ref</tt></a> -
|
||||
defined in "boost/multi_array_ref.hpp"
|
||||
<li><a href="./reference.html#const_multi_array_ref"><tt>const_multi_array_ref</tt></a>
|
||||
</ol>
|
||||
|
||||
<tt>multi_array</tt> is a container template. When instantiated, it
|
||||
allocates space for the number of elements corresponding to the
|
||||
dimensions specified at construction time.
|
||||
dimensions specified at construction time. A <tt>multi_array</tt> may
|
||||
also be default constructed and resized as needed.
|
||||
|
||||
<p>
|
||||
<tt>multi_array_ref</tt> adapts an existing array of data to provide
|
||||
@@ -191,8 +185,8 @@ thus wrap pointers of type <i>T const*</i>.
|
||||
The three components exhibit very similar behavior. Aside from
|
||||
constructor parameters, <tt>multi_array</tt> and
|
||||
<tt>multi_array_ref</tt> export the same interface.
|
||||
<tt>const_multi_array_ref</tt> provides only the const portions
|
||||
of the <tt>multi_array_ref</tt> interface.
|
||||
<tt>const_multi_array_ref</tt> provides only the constness-preserving
|
||||
portions of the <tt>multi_array_ref</tt> interface.
|
||||
|
||||
<a name="sec_assignment"></a>
|
||||
<h2>Construction and Assignment</h2>
|
||||
@@ -238,8 +232,9 @@ void my_function() {
|
||||
|
||||
<a name="sec_dimensions"></a>
|
||||
<h2>Specifying Array Dimensions</h2>
|
||||
When creating one of the Boost.MultiArray components, it is necessary
|
||||
to specify both the number of dimensions and the extent of each.
|
||||
When creating most of the Boost.MultiArray components, it is necessary
|
||||
to specify both the number of dimensions and the extent of each
|
||||
(<tt>boost::multi_array</tt> also provides a default constructor).
|
||||
Though the number of dimensions is always specified as a template
|
||||
parameter, two separate mechanisms have been provided to specify the
|
||||
extent of each.
|
||||
@@ -260,7 +255,9 @@ useful for writing dimension-independent code.
|
||||
</blockquote>
|
||||
|
||||
<p>The second method involves passing the constructor an <tt>extent_gen</tt>
|
||||
object, specifying the matrix dimensions. By default, the library constructs a
|
||||
object, specifying the matrix dimensions. The <tt>extent_gen</tt> type
|
||||
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
|
||||
concern about memory used by these objects, defining
|
||||
<tt>BOOST_MULTI_ARRAY_NO_GENERATORS</tt> before including the library
|
||||
@@ -306,6 +303,14 @@ from the Collection for the N dimensions of the container.
|
||||
This can be useful for writing dimension-independent code, and under
|
||||
some compilers may yield higher performance than <tt>operator[].</tt>
|
||||
|
||||
<p>
|
||||
By default, both of the above element access methods 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 <tt>BOOST_DISABLE_ASSERTS</tt> preprocessor macro prior to
|
||||
including multi_array.hpp in your application.
|
||||
|
||||
<a name="sec_views"></a>
|
||||
<h2>Creating Views</h2>
|
||||
Boost.MultiArray provides the facilities for creating a sub-view of an
|
||||
@@ -313,13 +318,17 @@ 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
|
||||
that has less dimensions than the original as well.
|
||||
|
||||
<p>Sub-view creation occurs by placing a call to operator[], passing it
|
||||
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>.
|
||||
Similar to <tt>boost::extents</tt>, the library by default constructs
|
||||
the object <tt>boost::indices</tt>. You can suppress this object
|
||||
by defining <tt>BOOST_MULTI_ARRAY_NO_GENERATORS</tt> before
|
||||
including the library header. A simple sub-view creation example follows.
|
||||
<p>Sub-view creation occurs by placing a call to operator[], passing
|
||||
it 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>.
|
||||
The <tt>index_range</tt> and <tt>index_gen</tt> types are defined in
|
||||
the <tt>multi_array_types</tt> namespace and as nested members of
|
||||
every array type. Similar to <tt>boost::extents</tt>, the library by
|
||||
default constructs the object <tt>boost::indices</tt>. You can
|
||||
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>
|
||||
<blockquote>
|
||||
<pre>
|
||||
@@ -332,7 +341,8 @@ including the library header. A simple sub-view creation example follows.
|
||||
// dim 2: [0,4) (strided by 2),
|
||||
//
|
||||
|
||||
typedef array_type::index_range range;
|
||||
typedef boost::multi_array_types::index_range range;
|
||||
// OR typedef array_type::index_range range;
|
||||
array_type::array_view<3>::type myview =
|
||||
myarray[ boost::indices[range(0,2)][range(1,3)][range(0,4,2)] ];
|
||||
|
||||
@@ -358,7 +368,7 @@ called slicing).
|
||||
// [0,1,2), 1, [0,2,4)
|
||||
//
|
||||
|
||||
typedef array_type::index_range range;
|
||||
typedef boost::multi_array_types::index_range range;
|
||||
array_type::index_gen indices;
|
||||
array_type::array_view<2>::type myview =
|
||||
myarray[ indices[range(0,2)][1][range(0,4,2)] ];
|
||||
@@ -379,7 +389,7 @@ that specify the same range.
|
||||
// [base,stride,bound)
|
||||
// [0,2,4)
|
||||
|
||||
typedef array_type::index_range range;
|
||||
typedef boost::multi_array_types::index_range range;
|
||||
range a_range;
|
||||
a_range = range(0,4,2);
|
||||
a_range = range().start(0).finish(4).stride(2);
|
||||
@@ -399,7 +409,7 @@ dimension it is used to specify.
|
||||
<h3>Example</h3>
|
||||
<blockquote>
|
||||
<pre>
|
||||
typedef array_type::index_range range;
|
||||
typedef boost::multi_array_types::index_range range;
|
||||
range a_range;
|
||||
|
||||
// All elements in this dimension
|
||||
@@ -449,7 +459,7 @@ indices will remain zero-based.
|
||||
<blockquote>
|
||||
<pre>
|
||||
typedef boost::multi_array<double,3> 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());
|
||||
</pre>
|
||||
</blockquote>
|
||||
@@ -479,13 +489,16 @@ stored in ascending or descending order.
|
||||
In some situations, it may be inconvenient or awkward to use an
|
||||
array that is zero-based.
|
||||
the Boost.MultiArray components provide two facilities for changing the
|
||||
bases of an array. One may specify a pair of range values to
|
||||
the extent_gen constructor in order to set the base value.
|
||||
bases of an array. One may specify a pair of range values, with
|
||||
the <tt>extent_range</tt> type, to
|
||||
the <tt>extent_gen</tt> constructor in order to set the base value.
|
||||
|
||||
<h3>Example</h3>
|
||||
<blockquote>
|
||||
<pre>
|
||||
typedef boost::multi_array<double, 3> array_type;
|
||||
typedef array_type::extent_range range;
|
||||
typedef boost::multi_array_types::extent_range range;
|
||||
// OR typedef array_type::extent_range range;
|
||||
|
||||
array_type::extent_gen extents;
|
||||
|
||||
@@ -504,7 +517,6 @@ reset the bases. To set all bases to the same value, use the
|
||||
<blockquote>
|
||||
<pre>
|
||||
typedef boost::multi_array<double, 3> array_type;
|
||||
typedef array_type::extent_range range;
|
||||
|
||||
array_type::extent_gen extents;
|
||||
|
||||
@@ -521,7 +533,6 @@ An alternative is to set each base separately using the
|
||||
<blockquote>
|
||||
<pre>
|
||||
typedef boost::multi_array<double, 3> array_type;
|
||||
typedef array_type::extent_range range;
|
||||
|
||||
array_type::extent_gen extents;
|
||||
|
||||
@@ -545,7 +556,6 @@ elements contained remains the same.
|
||||
<blockquote>
|
||||
<pre>
|
||||
typedef boost::multi_array<double, 3> array_type;
|
||||
typedef array_type::extent_range range;
|
||||
|
||||
array_type::extent_gen extents;
|
||||
array_type A(extents[2][3][4]);
|
||||
@@ -557,6 +567,35 @@ elements contained remains the same.
|
||||
<p>
|
||||
Note that reshaping an array does not affect the indexing.
|
||||
|
||||
<a name="sec_resize"></a>
|
||||
<h2>Resizing an Array</h2>
|
||||
|
||||
The <tt>boost::multi_array</tt> class provides an element-preserving
|
||||
resize operation. The number of dimensions must remain the same, but
|
||||
the extent of each dimension may be increased and decreased as
|
||||
desired. When an array is made strictly larger, the existing elements
|
||||
will be preserved by copying them into the new underlying memory and
|
||||
subsequently destructing the elements in the old underlying memory.
|
||||
Any new elements in the array are default constructed. However, if
|
||||
the new array size shrinks some of the dimensions, some elements will
|
||||
no longer be available.
|
||||
|
||||
<h3>Example</h3>
|
||||
<blockquote>
|
||||
<pre>
|
||||
typedef boost::multi_array<int, 3> array_type;
|
||||
|
||||
array_type::extent_gen extents;
|
||||
array_type A(extents[3][3][3]);
|
||||
A[0][0][0] = 4;
|
||||
A[2][2][2] = 5;
|
||||
A.resize(extents[2][3][4]);
|
||||
assert(A[0][0][0] == 4);
|
||||
// A[2][2][2] is no longer valid.
|
||||
</pre>
|
||||
</blockquote>
|
||||
|
||||
|
||||
<a name="sec_concepts"></a>
|
||||
<h2>MultiArray Concept</h2>
|
||||
Boost.MultiArray defines and uses the
|
||||
@@ -569,13 +608,37 @@ Boost.MultiArray comes with a suite of test cases meant to exercise
|
||||
the features and semantics of the library. A description of the test
|
||||
cases can be found <a href="./test_cases.html">here</a>.
|
||||
|
||||
<a name="sec_related"></a>
|
||||
<h2>Related Work</h2>
|
||||
|
||||
<a href="../../array/index.html">boost::array</a>
|
||||
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
|
||||
memory. <tt>std::valarray</tt> is a low-level
|
||||
C++ Standard Library component
|
||||
meant to provide portable high performance for numerical applications.
|
||||
<a href="http://www.oonumerics.org/blitz/">Blitz++</a> is
|
||||
an array library developed by Todd
|
||||
Veldhuizen. It uses
|
||||
advanced C++ techniques to provide near-Fortran performance for
|
||||
array-based numerical applications.
|
||||
<b>array_traits</b> is a beta library, formerly distributed with
|
||||
Boost, that provides a means to create iterators over native C++
|
||||
arrays.
|
||||
|
||||
This library is analogous to
|
||||
<a href="../../array/index.html">boost::array</a> in that it augments C style N-dimensional
|
||||
arrays, as <tt>boost::array</tt> does for C one-dimensional arrays.
|
||||
|
||||
|
||||
<a name="sec_credits"></a>
|
||||
<h2>Credits</h2>
|
||||
<ul>
|
||||
|
||||
<li><a href="mailto:garcia@osl.iu.edu">Ronald Garcia</a>
|
||||
is the primary author of the library.
|
||||
|
||||
<li><a href="../../../people/jeremy_siek.htm">Jeremy Siek</a>
|
||||
<li><a href="http://www.boost.org/people/jeremy_siek.htm">Jeremy Siek</a>
|
||||
helped with the library and provided a sounding board for ideas,
|
||||
advice, and assistance porting to Microsoft Visual C++.
|
||||
|
||||
@@ -606,9 +669,7 @@ cases can be found <a href="./test_cases.html">here</a>.
|
||||
<a href="mailto:garcia@.cs.indiana.edu">Ronald Garcia</a>
|
||||
</address>
|
||||
<!-- Created: Fri Jun 29 10:53:07 EST 2001 -->
|
||||
<!-- hhmts start -->
|
||||
Last modified: Tue Sep 10 11:14:15 EST 2002
|
||||
<!-- hhmts end -->
|
||||
<!-- hhmts start -->Last modified: Tue Feb 7 17:15:50 EST 2006 <!-- hhmts end -->
|
||||
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -77,7 +77,7 @@ occurs when a single-index is specified to
|
||||
</programlisting>
|
||||
|
||||
has a degenerate second dimension. The view generated from the above
|
||||
specification will have 2 dimensions with shape <literal>5 x 2</literal>.
|
||||
specification will have 2 dimensions with shape <literal>5 x 4</literal>.
|
||||
If the "<literal>2</literal>" above were replaced with
|
||||
another <literal>index_range</literal> object, for example:
|
||||
|
||||
@@ -110,6 +110,14 @@ are stored contiguously) or by column (i.e., the elements of each
|
||||
column are stored contiguously).
|
||||
</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><boost/multi_array/concept_checks.hpp></literal>.
|
||||
</para>
|
||||
|
||||
|
||||
<sect2><title>Notation</title>
|
||||
<para>What follows are the descriptions of symbols that will be used
|
||||
@@ -124,8 +132,8 @@ to describe the MultiArray interface.</para>
|
||||
</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><literal>a</literal></entry>
|
||||
<entry>An object of type <literal>A</literal></entry>
|
||||
<entry><literal>a,b</literal></entry>
|
||||
<entry>Objects of type <literal>A</literal></entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry><literal>NumDims</literal></entry>
|
||||
@@ -240,15 +248,17 @@ iterators. It is the same type as
|
||||
<entry>
|
||||
This is an iterator over the values of <literal>A</literal>.
|
||||
If <literal>NumDims == 1</literal>, then it models
|
||||
<ulink url="http://www.sgi.com/tech/stl/RandomAccessIterator.html">
|
||||
<ulink url="http://www.boost.org/doc/html/RandomAccessIterator.html">
|
||||
<literal>Random Access Iterator</literal></ulink>.
|
||||
Otherwise it models
|
||||
<ulink url="./iterator_categories.html#concept_RandomAccessTraversalIterator">
|
||||
Random Access Traversal Iterator</ulink>,
|
||||
<ulink url="./iterator_categories.html#concept_ReadableIterator">
|
||||
Readable Iterator</ulink>, and
|
||||
Readable Iterator</ulink>,
|
||||
<ulink url="./iterator_categories.html#concept_WritableIterator">
|
||||
Writable Iterator</ulink>.
|
||||
Writable Iterator</ulink>, and
|
||||
<ulink url="http://www.boost.org/doc/html/OutputIterator.html">
|
||||
<literal>Output Iterator</literal></ulink>.
|
||||
</entry>
|
||||
</row>
|
||||
|
||||
@@ -385,6 +395,13 @@ This is the const view type with <literal>Dims</literal> dimensions.
|
||||
</row>
|
||||
</thead>
|
||||
<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>
|
||||
<entry><literal>a.shape()</literal></entry>
|
||||
<entry><literal>const size_type*</literal></entry>
|
||||
@@ -960,7 +977,7 @@ object. This object can then be used to generate tuples of
|
||||
</row>
|
||||
<row>
|
||||
<entry><literal>x[idx]</literal></entry>
|
||||
<entry><literal>gen_type<Dims,Ranges>::type</literal>
|
||||
<entry><literal>gen_type<Dims,Ranges+1>::type</literal>
|
||||
</entry>
|
||||
<entry>Returns a new object containing all previous
|
||||
<classname>index_range</classname> objects in addition to a degenerate
|
||||
|
||||
@@ -33,25 +33,26 @@ namespace boost {
|
||||
|
||||
template <typename ValueType,
|
||||
std::size_t NumDims,
|
||||
typename Allocator = std::allocator<ValueType> >
|
||||
typename TPtr = const T*>
|
||||
class const_multi_array_ref {
|
||||
public:
|
||||
// types:
|
||||
typedef ValueType element;
|
||||
typedef *implementation-defined* value_type;
|
||||
typedef *implementation-defined* reference;
|
||||
typedef *implementation-defined* const_reference;
|
||||
typedef *implementation-defined* difference_type;
|
||||
typedef *implementation-defined* iterator;
|
||||
typedef *implementation-defined* const_iterator;
|
||||
typedef *implementation-defined* reverse_iterator;
|
||||
typedef *implementation-defined* const_reverse_iterator;
|
||||
typedef multi_array_types::size_type size_type;
|
||||
typedef multi_array_types::index index;
|
||||
typedef multi_array_types::index_gen index_gen;
|
||||
typedef multi_array_types::index_range index_range;
|
||||
typedef multi_array_types::extent_gen extent_gen;
|
||||
typedef multi_array_types::extent_range extent_range;
|
||||
typedef *unspecified* value_type;
|
||||
typedef *unspecified* reference;
|
||||
typedef *unspecified* const_reference;
|
||||
typedef *unspecified* difference_type;
|
||||
typedef *unspecified* iterator;
|
||||
typedef *unspecified* const_iterator;
|
||||
typedef *unspecified* reverse_iterator;
|
||||
typedef *unspecified* const_reverse_iterator;
|
||||
typedef multi_array_types::size_type size_type;
|
||||
typedef multi_array_types::index index;
|
||||
typedef multi_array_types::index_gen index_gen;
|
||||
typedef multi_array_types::index_range index_range;
|
||||
typedef multi_array_types::extent_gen extent_gen;
|
||||
typedef multi_array_types::extent_range extent_range;
|
||||
typedef *unspecified* storage_order_type;
|
||||
|
||||
// template typedefs
|
||||
template <std::size_t Dims> struct subarray;
|
||||
@@ -63,10 +64,10 @@ public:
|
||||
// structors
|
||||
|
||||
template <typename ExtentList>
|
||||
explicit const_multi_array_ref(const element* data, const ExtentList& sizes,
|
||||
const storage_order& store = c_storage_order());
|
||||
explicit const_multi_array_ref(const element* data, const extents_tuple& ranges,
|
||||
const storage_order& store = c_storage_order());
|
||||
explicit const_multi_array_ref(TPtr data, const ExtentList& sizes,
|
||||
const storage_order_type& store = c_storage_order());
|
||||
explicit const_multi_array_ref(TPtr data, const extents_tuple& ranges,
|
||||
const storage_order_type& store = c_storage_order());
|
||||
const_multi_array_ref(const const_multi_array_ref& x);
|
||||
~const_multi_array_ref();
|
||||
|
||||
@@ -95,6 +96,7 @@ public:
|
||||
const size_type* shape() const;
|
||||
const index* strides() const;
|
||||
const index* index_bases() const;
|
||||
const storage_order_type& storage_order() const;
|
||||
|
||||
// comparators
|
||||
bool operator==(const const_multi_array_ref& rhs);
|
||||
@@ -120,7 +122,7 @@ public:
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term><programlisting>template <typename ExtentList>
|
||||
explicit const_multi_array_ref(const element* data,
|
||||
explicit const_multi_array_ref(TPtr data,
|
||||
const ExtentList& sizes,
|
||||
const storage_order& store = c_storage_order());
|
||||
</programlisting></term>
|
||||
@@ -149,7 +151,7 @@ dimensions.
|
||||
|
||||
<varlistentry>
|
||||
<term>
|
||||
<programlisting><![CDATA[explicit const_multi_array_ref(const element* data,
|
||||
<programlisting><![CDATA[explicit const_multi_array_ref(TPtr data,
|
||||
extent_gen::gen_type<NumDims>::type ranges,
|
||||
const storage_order& store = c_storage_order());]]>
|
||||
</programlisting></term>
|
||||
|
||||
@@ -1,71 +0,0 @@
|
||||
<?xml version='1.0' encoding="ISO-Latin-1" ?>
|
||||
<!DOCTYPE article
|
||||
PUBLIC "-//OASIS//DTD DocBook XML MathML V4.1.2//EN"
|
||||
"/home/rgarcia/docbook-xml/docbookx.dtd"
|
||||
>
|
||||
|
||||
<article>
|
||||
<articleinfo>
|
||||
<title>Class template <literal>multi_array</literal></title>
|
||||
<author>
|
||||
<surname>Garcia</surname><firstname>Ronald</firstname>
|
||||
<affiliation>
|
||||
<orgname>Indiana University</orgname>
|
||||
<orgdiv>Open Systems Lab</orgdiv>
|
||||
</affiliation>
|
||||
</author>
|
||||
<orgname>BOOST</orgname>
|
||||
<copyright>
|
||||
<year>2002</year>
|
||||
<holder>Ronald Garcia</holder>
|
||||
</copyright>
|
||||
<legalnotice>
|
||||
<para>blah blah legal blah blah</para>
|
||||
</legalnotice>
|
||||
<revhistory>
|
||||
<revision>
|
||||
<revnumber>1</revnumber>
|
||||
<date>1/18/2002</date>
|
||||
<revdescription>
|
||||
<simpara>Initial Revision.</simpara>
|
||||
</revdescription>
|
||||
</revision>
|
||||
</revhistory>
|
||||
</articleinfo>
|
||||
|
||||
|
||||
Boost.MultiArray
|
||||
|
||||
Headers boost/multi_array.hpp and
|
||||
boost/multi_array_ref.hpp
|
||||
|
||||
|
||||
Motivation
|
||||
Examples
|
||||
Tutorial
|
||||
Reference Manual
|
||||
Comparison to Other Libraries
|
||||
Performance
|
||||
Portability
|
||||
Design Rationale
|
||||
Acknowledgements
|
||||
FAQ
|
||||
|
||||
|
||||
Motivation
|
||||
|
||||
Examples
|
||||
|
||||
*Insert examples here*
|
||||
|
||||
|
||||
(External Tutorial)
|
||||
(External Reference Manual)
|
||||
|
||||
|
||||
Comparison to Other Libraries
|
||||
Performance
|
||||
Portability
|
||||
Design Rationale
|
||||
Acknowledgements
|
||||
FAQ
|
||||
@@ -36,21 +36,23 @@ class multi_array {
|
||||
public:
|
||||
// types:
|
||||
typedef ValueType element;
|
||||
typedef *implementation-defined* value_type;
|
||||
typedef *implementation-defined* reference;
|
||||
typedef *implementation-defined* const_reference;
|
||||
typedef *implementation-defined* difference_type;
|
||||
typedef *implementation-defined* iterator;
|
||||
typedef *implementation-defined* const_iterator;
|
||||
typedef *implementation-defined* reverse_iterator;
|
||||
typedef *implementation-defined* const_reverse_iterator;
|
||||
typedef multi_array_types::size_type size_type;
|
||||
typedef multi_array_types::index index;
|
||||
typedef multi_array_types::index_gen index_gen;
|
||||
typedef multi_array_types::index_range index_range;
|
||||
typedef multi_array_types::extent_gen extent_gen;
|
||||
typedef multi_array_types::extent_range extent_range;
|
||||
typedef *unspecified* value_type;
|
||||
typedef *unspecified* reference;
|
||||
typedef *unspecified* const_reference;
|
||||
typedef *unspecified* difference_type;
|
||||
typedef *unspecified* iterator;
|
||||
typedef *unspecified* const_iterator;
|
||||
typedef *unspecified* reverse_iterator;
|
||||
typedef *unspecified* const_reverse_iterator;
|
||||
typedef multi_array_types::size_type size_type;
|
||||
typedef multi_array_types::index index;
|
||||
typedef multi_array_types::index_gen index_gen;
|
||||
typedef multi_array_types::index_range index_range;
|
||||
typedef multi_array_types::extent_gen extent_gen;
|
||||
typedef multi_array_types::extent_range extent_range;
|
||||
typedef *unspecified* storage_order_type;
|
||||
|
||||
|
||||
// template typedefs
|
||||
template <std::size_t Dims> struct subarray;
|
||||
template <std::size_t Dims> struct const_subarray;
|
||||
@@ -60,14 +62,24 @@ public:
|
||||
|
||||
// constructors and destructors
|
||||
|
||||
multi_array();
|
||||
|
||||
template <typename ExtentList>
|
||||
explicit multi_array(const ExtentList& sizes,
|
||||
const storage_order& store = c_storage_order(),
|
||||
const storage_order_type& store = c_storage_order(),
|
||||
const Allocator& alloc = Allocator());
|
||||
explicit multi_array(const extents_tuple& ranges,
|
||||
const storage_order& store = c_storage_order(),
|
||||
const storage_order_type& store = c_storage_order(),
|
||||
const Allocator& alloc = Allocator());
|
||||
multi_array(const multi_array& x);
|
||||
multi_array(const const_multi_array_ref<ValueType,NumDims>& x);
|
||||
multi_array(const const_subarray<NumDims>::type& x);
|
||||
multi_array(const const_array_view<NumDims>::type& x);
|
||||
|
||||
multi_array(const multi_array_ref<ValueType,NumDims>& x);
|
||||
multi_array(const subarray<NumDims>::type& x);
|
||||
multi_array(const array_view<NumDims>::type& x);
|
||||
|
||||
~multi_array();
|
||||
|
||||
// modifiers
|
||||
@@ -108,6 +120,7 @@ public:
|
||||
const size_type* shape() const;
|
||||
const index* strides() const;
|
||||
const index* index_bases() const;
|
||||
const storage_order_type& storage_order() const;
|
||||
|
||||
// comparators
|
||||
bool operator==(const multi_array& rhs);
|
||||
@@ -123,7 +136,10 @@ public:
|
||||
template <typename SizeList>
|
||||
void reshape(const SizeList& sizes)
|
||||
template <typename BaseList> void reindex(const BaseList& values);
|
||||
void reindex(index value);
|
||||
void reindex(index value);
|
||||
template <typename ExtentList>
|
||||
multi_array& resize(const ExtentList& extents);
|
||||
multi_array& resize(extents_tuple& extents);
|
||||
};
|
||||
]]>
|
||||
</programlisting>
|
||||
@@ -136,7 +152,7 @@ public:
|
||||
<varlistentry>
|
||||
<term><programlisting>template <typename ExtentList>
|
||||
explicit multi_array(const ExtentList& sizes,
|
||||
const storage_order& store = c_storage_order(),
|
||||
const storage_order_type& store = c_storage_order(),
|
||||
const Allocator& alloc = Allocator());
|
||||
</programlisting></term>
|
||||
<listitem>
|
||||
@@ -166,7 +182,7 @@ allocate the contained elements.
|
||||
<varlistentry>
|
||||
<term>
|
||||
<programlisting><![CDATA[explicit multi_array(extent_gen::gen_type<NumDims>::type ranges,
|
||||
const storage_order& store = c_storage_order(),
|
||||
const storage_order_type& store = c_storage_order(),
|
||||
const Allocator& alloc = Allocator());]]>
|
||||
</programlisting></term>
|
||||
<listitem>
|
||||
@@ -187,11 +203,17 @@ elements.
|
||||
|
||||
<varlistentry>
|
||||
<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_subarray<NumDims>::type& x);
|
||||
multi_array(const const_array_view<NumDims>::type& x);
|
||||
multi_array(const multi_array_ref<ValueType,NumDims>& x);
|
||||
multi_array(const subarray<NumDims>::type& x);
|
||||
multi_array(const array_view<NumDims>::type& x);]]>
|
||||
</programlisting></term>
|
||||
<listitem>
|
||||
<para>This constructs a <literal>multi_array</literal> and performs a deep
|
||||
copy of <literal>x</literal>.
|
||||
<para>These constructors all constructs a <literal>multi_array</literal> and
|
||||
perform a deep copy of <literal>x</literal>.
|
||||
</para>
|
||||
|
||||
<formalpara>
|
||||
@@ -203,6 +225,16 @@ constructor.
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><programlisting>
|
||||
<![CDATA[multi_array();]]>
|
||||
</programlisting></term>
|
||||
<listitem>
|
||||
<para>This constructs a <literal>multi_array</literal> whose shape is (0,...,0) and contains no elements.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
</variablelist>
|
||||
|
||||
<formalpara><title>Note on Constructors</title>
|
||||
@@ -294,6 +326,47 @@ O(<literal>this->num_elements()</literal>) calls to
|
||||
</formalpara>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>
|
||||
<programlisting><![CDATA[multi_array& resize(extent_gen::gen_type<NumDims>::type extents);
|
||||
template <typename ExtentList>
|
||||
multi_array& resize(const ExtentList& extents);
|
||||
]]>
|
||||
</programlisting></term>
|
||||
<listitem>
|
||||
<para>
|
||||
This function resizes an array to the shape specified by
|
||||
<literal>extents</literal>, which is either a generated list of
|
||||
extents or a model of the <literal>Collection</literal> concept. The
|
||||
contents of the array are preserved whenever possible; if the new
|
||||
array size is smaller, then some data will be lost. Any new elements
|
||||
created by resizing the array are initialized with the
|
||||
<literal>element</literal> default constructor.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
</variablelist>
|
||||
</formalpara>
|
||||
|
||||
|
||||
<formalpara>
|
||||
<title>Queries</title>
|
||||
|
||||
<variablelist>
|
||||
|
||||
<varlistentry>
|
||||
<term><programlisting>
|
||||
<![CDATA[storage_order_type& storage_order() const;]]>
|
||||
</programlisting>
|
||||
</term>
|
||||
|
||||
<listitem>
|
||||
<para>This query returns the storage order object associated with the
|
||||
<literal>multi_array</literal> in question. It can be used to construct a new array with the same storage order.</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
</formalpara>
|
||||
</sect2>
|
||||
|
||||
@@ -31,26 +31,26 @@ not described in the <literal>multi_array</literal> reference.
|
||||
namespace boost {
|
||||
|
||||
template <typename ValueType,
|
||||
std::size_t NumDims,
|
||||
typename Allocator = std::allocator<ValueType> >
|
||||
std::size_t NumDims>
|
||||
class multi_array_ref {
|
||||
public:
|
||||
// types:
|
||||
typedef ValueType element;
|
||||
typedef *implementation-defined* value_type;
|
||||
typedef *implementation-defined* reference;
|
||||
typedef *implementation-defined* const_reference;
|
||||
typedef *implementation-defined* difference_type;
|
||||
typedef *implementation-defined* iterator;
|
||||
typedef *implementation-defined* const_iterator;
|
||||
typedef *implementation-defined* reverse_iterator;
|
||||
typedef *implementation-defined* const_reverse_iterator;
|
||||
typedef multi_array_types::size_type size_type;
|
||||
typedef multi_array_types::index index;
|
||||
typedef multi_array_types::index_gen index_gen;
|
||||
typedef multi_array_types::index_range index_range;
|
||||
typedef multi_array_types::extent_gen extent_gen;
|
||||
typedef multi_array_types::extent_range extent_range;
|
||||
typedef *unspecified* value_type;
|
||||
typedef *unspecified* reference;
|
||||
typedef *unspecified* const_reference;
|
||||
typedef *unspecified* difference_type;
|
||||
typedef *unspecified* iterator;
|
||||
typedef *unspecified* const_iterator;
|
||||
typedef *unspecified* reverse_iterator;
|
||||
typedef *unspecified* const_reverse_iterator;
|
||||
typedef multi_array_types::size_type size_type;
|
||||
typedef multi_array_types::index index;
|
||||
typedef multi_array_types::index_gen index_gen;
|
||||
typedef multi_array_types::index_range index_range;
|
||||
typedef multi_array_types::extent_gen extent_gen;
|
||||
typedef multi_array_types::extent_range extent_range;
|
||||
typedef *unspecified* storage_order_type;
|
||||
|
||||
// template typedefs
|
||||
template <std::size_t Dims> struct subarray;
|
||||
@@ -63,9 +63,9 @@ public:
|
||||
|
||||
template <typename ExtentList>
|
||||
explicit multi_array_ref(element* data, const ExtentList& sizes,
|
||||
const storage_order& store = c_storage_order());
|
||||
const storage_order_type& store = c_storage_order());
|
||||
explicit multi_array_ref(element* data, const extents_tuple& ranges,
|
||||
const storage_order& store = c_storage_order());
|
||||
const storage_order_type& store = c_storage_order());
|
||||
multi_array_ref(const multi_array_ref& x);
|
||||
~multi_array_ref();
|
||||
|
||||
@@ -107,6 +107,7 @@ public:
|
||||
const size_type* shape() const;
|
||||
const index* strides() const;
|
||||
const index* index_bases() const;
|
||||
const storage_order_type& storage_order() const;
|
||||
|
||||
// comparators
|
||||
bool operator==(const multi_array_ref& rhs);
|
||||
|
||||
@@ -21,7 +21,7 @@
|
||||
<orgname>BOOST</orgname>
|
||||
<copyright>
|
||||
<year>2002</year>
|
||||
<holder>Ronald Garcia</holder>
|
||||
<holder>The Trustees of Indiana University</holder>
|
||||
</copyright>
|
||||
</articleinfo>
|
||||
|
||||
@@ -50,13 +50,13 @@ brings the following declarations into scope:</para>
|
||||
<![CDATA[namespace boost {
|
||||
|
||||
namespace multi_array_types {
|
||||
typedef *implementation-defined* index;
|
||||
typedef *implementation-defined* size_type;
|
||||
typedef *implementation-defined* difference_type;
|
||||
typedef *implementation-defined* index_range;
|
||||
typedef *implementation-defined* extent_range;
|
||||
typedef *implementation-defined* index_gen;
|
||||
typedef *implementation-defined* extent_gen;
|
||||
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,
|
||||
@@ -343,13 +343,13 @@ std::count_if(this->index_bases(),this->index_bases()+this->num_dimensions(),
|
||||
|
||||
<programlisting>
|
||||
<![CDATA[namespace multi_array_types {
|
||||
typedef *implementation-defined* index;
|
||||
typedef *implementation-defined* size_type;
|
||||
typedef *implementation-defined* difference_type;
|
||||
typedef *implementation-defined* index_range;
|
||||
typedef *implementation-defined* extent_range;
|
||||
typedef *implementation-defined* index_gen;
|
||||
typedef *implementation-defined* extent_gen;
|
||||
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>
|
||||
|
||||
@@ -488,7 +488,7 @@ typedef *implementation_defined*<0> extent_gen;
|
||||
<formalpara><title>Methods and Types</title>
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term><function>template gen_type::<Ranges>::type</function></term>
|
||||
<term><function>template gen_type<Ranges>::type</function></term>
|
||||
<listitem>
|
||||
<para>This type generator is used to specify the result of
|
||||
<literal>Ranges</literal> chained calls to
|
||||
@@ -779,6 +779,20 @@ 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>
|
||||
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
#include <cassert>
|
||||
#include "boost/multi_array.hpp"
|
||||
#include "boost/cstdlib.hpp"
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
|
||||
#include <cassert>
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
#ifndef FOR_EACH_HPP
|
||||
#define FOR_EACH_HPP
|
||||
|
||||
@@ -33,7 +45,7 @@ void for_each (const boost::type<Element>& type_dispatch,
|
||||
template <typename Array, typename Functor>
|
||||
void for_each (Array& A, Functor xform) {
|
||||
// Dispatch to the proper function
|
||||
for_each(boost::type<Array::element>(),A.begin(),A.end(),xform);
|
||||
for_each(boost::type<typename Array::element>(),A.begin(),A.end(),xform);
|
||||
}
|
||||
|
||||
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
// foreach_test.cpp
|
||||
// Let's see if this stuff works
|
||||
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
#include "for_each.hpp"
|
||||
#include <algorithm>
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
|
||||
#include <cassert>
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
|
||||
#include <iostream>
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
57
example/resize_from_other.cpp
Normal file
57
example/resize_from_other.cpp
Normal file
@@ -0,0 +1,57 @@
|
||||
// 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';
|
||||
|
||||
}
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
#include "boost/cstdlib.hpp"
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
#include "boost/cstdlib.hpp"
|
||||
|
||||
@@ -1,15 +1,13 @@
|
||||
// Copyright (C) 2002 Ronald Garcia
|
||||
//
|
||||
// Permission to copy, use, sell and distribute this software is granted
|
||||
// provided this copyright notice appears in all copies.
|
||||
// Permission to modify the code and to distribute modified code is granted
|
||||
// provided this copyright notice appears in all copies, and a notice
|
||||
// that the code was modified is included with the copyright notice.
|
||||
//
|
||||
// This software is provided "as is" without express or implied warranty,
|
||||
// and with no claim as to its suitability for any purpose.
|
||||
//
|
||||
// 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.
|
||||
|
||||
#ifndef BOOST_MULTI_ARRAY_RG071801_HPP
|
||||
@@ -28,6 +26,7 @@
|
||||
#include "boost/multi_array/multi_array_ref.hpp"
|
||||
#include "boost/multi_array/algorithm.hpp"
|
||||
#include "boost/array.hpp"
|
||||
#include "boost/mpl/if.hpp"
|
||||
#include "boost/type_traits.hpp"
|
||||
#include <algorithm>
|
||||
#include <cstddef>
|
||||
@@ -40,30 +39,85 @@
|
||||
namespace boost {
|
||||
namespace detail {
|
||||
namespace multi_array {
|
||||
|
||||
struct populate_index_ranges {
|
||||
multi_array_types::index_range
|
||||
// RG: underscore on extent_ to stifle strange MSVC warning.
|
||||
operator()(multi_array_types::index base,
|
||||
multi_array_types::size_type extent) {
|
||||
return multi_array_types::index_range(base,base+extent);
|
||||
multi_array_types::size_type extent_) {
|
||||
return multi_array_types::index_range(base,base+extent_);
|
||||
}
|
||||
};
|
||||
|
||||
#ifdef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
|
||||
//
|
||||
// Compilers that don't support partial ordering may need help to
|
||||
// disambiguate multi_array's templated constructors. Even vc6/7 are
|
||||
// capable of some limited SFINAE, so we take the most-general version
|
||||
// out of the overload set with disable_multi_array_impl.
|
||||
//
|
||||
template <typename T, std::size_t NumDims, typename TPtr>
|
||||
char is_multi_array_impl_help(const_multi_array_view<T,NumDims,TPtr>&);
|
||||
template <typename T, std::size_t NumDims, typename TPtr>
|
||||
char is_multi_array_impl_help(const_sub_array<T,NumDims,TPtr>&);
|
||||
template <typename T, std::size_t NumDims, typename TPtr>
|
||||
char is_multi_array_impl_help(const_multi_array_ref<T,NumDims,TPtr>&);
|
||||
|
||||
char ( &is_multi_array_impl_help(...) )[2];
|
||||
|
||||
template <class T>
|
||||
struct is_multi_array_impl
|
||||
{
|
||||
static T x;
|
||||
BOOST_STATIC_CONSTANT(bool, value = sizeof((is_multi_array_impl_help)(x)) == 1);
|
||||
|
||||
typedef mpl::bool_<value> type;
|
||||
};
|
||||
|
||||
template <bool multi_array = false>
|
||||
struct disable_multi_array_impl_impl
|
||||
{
|
||||
typedef int type;
|
||||
};
|
||||
|
||||
template <>
|
||||
struct disable_multi_array_impl_impl<true>
|
||||
{
|
||||
// forming a pointer to a reference triggers SFINAE
|
||||
typedef int& type;
|
||||
};
|
||||
|
||||
|
||||
template <class T>
|
||||
struct disable_multi_array_impl :
|
||||
disable_multi_array_impl_impl<is_multi_array_impl<T>::value>
|
||||
{ };
|
||||
|
||||
|
||||
template <>
|
||||
struct disable_multi_array_impl<int>
|
||||
{
|
||||
typedef int type;
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
} //namespace multi_array
|
||||
} // namespace detail
|
||||
|
||||
template<typename T, std::size_t NumDims,
|
||||
typename Allocator>
|
||||
class multi_array :
|
||||
class multi_array :
|
||||
public multi_array_ref<T,NumDims>
|
||||
{
|
||||
typedef multi_array_ref<T,NumDims> super_type;
|
||||
public:
|
||||
public:
|
||||
typedef typename super_type::value_type value_type;
|
||||
typedef typename super_type::reference reference;
|
||||
typedef typename super_type::const_reference const_reference;
|
||||
typedef typename super_type::iterator iterator;
|
||||
typedef typename super_type::const_iterator const_iterator;
|
||||
typedef typename super_type::iter_base iter_base;
|
||||
typedef typename super_type::const_iter_base const_iter_base;
|
||||
typedef typename super_type::reverse_iterator reverse_iterator;
|
||||
typedef typename super_type::const_reverse_iterator const_reverse_iterator;
|
||||
typedef typename super_type::element element;
|
||||
@@ -83,17 +137,31 @@ public:
|
||||
typedef boost::detail::multi_array::multi_array_view<T,NDims> type;
|
||||
};
|
||||
|
||||
explicit multi_array() :
|
||||
super_type((T*)initial_base_,c_storage_order(),
|
||||
/*index_bases=*/0, /*extents=*/0) {
|
||||
allocate_space();
|
||||
}
|
||||
|
||||
template <class ExtentList>
|
||||
explicit multi_array(ExtentList const& extents) :
|
||||
explicit multi_array(
|
||||
ExtentList const& extents
|
||||
#ifdef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
|
||||
, typename mpl::if_<
|
||||
detail::multi_array::is_multi_array_impl<ExtentList>,
|
||||
int&,int>::type* = 0
|
||||
#endif
|
||||
) :
|
||||
super_type((T*)initial_base_,extents) {
|
||||
boost::function_requires<
|
||||
detail::multi_array::CollectionConcept<ExtentList> >();
|
||||
allocate_space();
|
||||
}
|
||||
|
||||
|
||||
template <class ExtentList>
|
||||
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) {
|
||||
boost::function_requires<
|
||||
detail::multi_array::CollectionConcept<ExtentList> >();
|
||||
@@ -140,28 +208,163 @@ public:
|
||||
multi_array(const multi_array& rhs) :
|
||||
super_type(rhs), allocator_(rhs.allocator_) {
|
||||
allocate_space();
|
||||
boost::copy_n(rhs.base_,rhs.num_elements(),base_);
|
||||
boost::detail::multi_array::copy_n(rhs.base_,rhs.num_elements(),base_);
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// A multi_array is constructible from any multi_array_ref, subarray, or
|
||||
// array_view object. The following constructors ensure that.
|
||||
//
|
||||
|
||||
// Due to limited support for partial template ordering,
|
||||
// MSVC 6&7 confuse the following with the most basic ExtentList
|
||||
// constructor.
|
||||
#ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
|
||||
template <typename OPtr>
|
||||
multi_array(const const_multi_array_ref<T,NumDims,OPtr>& rhs,
|
||||
const general_storage_order<NumDims>& so = c_storage_order())
|
||||
: super_type(0,so,rhs.index_bases(),rhs.shape())
|
||||
{
|
||||
allocate_space();
|
||||
// Warning! storage order may change, hence the following copy technique.
|
||||
std::copy(rhs.begin(),rhs.end(),this->begin());
|
||||
}
|
||||
|
||||
template <typename OPtr>
|
||||
multi_array(const detail::multi_array::
|
||||
const_sub_array<T,NumDims,OPtr>& rhs) :
|
||||
super_type(rhs) {
|
||||
const_sub_array<T,NumDims,OPtr>& rhs,
|
||||
const general_storage_order<NumDims>& so = c_storage_order())
|
||||
: super_type(0,so,rhs.index_bases(),rhs.shape())
|
||||
{
|
||||
allocate_space();
|
||||
std::copy(rhs.begin(),rhs.end(),this->begin());
|
||||
}
|
||||
|
||||
// For some reason, gcc 2.95.2 doesn't pick the above template
|
||||
// member function when passed a subarray, so i was forced to
|
||||
// duplicate the functionality here...
|
||||
|
||||
template <typename OPtr>
|
||||
multi_array(const detail::multi_array::
|
||||
sub_array<T,NumDims>& rhs) :
|
||||
super_type(rhs) {
|
||||
const_multi_array_view<T,NumDims,OPtr>& rhs,
|
||||
const general_storage_order<NumDims>& so = c_storage_order())
|
||||
: super_type(0,so,rhs.index_bases(),rhs.shape())
|
||||
{
|
||||
allocate_space();
|
||||
std::copy(rhs.begin(),rhs.end(),this->begin());
|
||||
}
|
||||
|
||||
// Since assignment is a deep copy, multi_array_ref
|
||||
#else // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
|
||||
// More limited support for MSVC
|
||||
|
||||
|
||||
multi_array(const const_multi_array_ref<T,NumDims>& rhs)
|
||||
: super_type(0,c_storage_order(),rhs.index_bases(),rhs.shape())
|
||||
{
|
||||
allocate_space();
|
||||
// Warning! storage order may change, hence the following copy technique.
|
||||
std::copy(rhs.begin(),rhs.end(),this->begin());
|
||||
}
|
||||
|
||||
multi_array(const const_multi_array_ref<T,NumDims>& rhs,
|
||||
const general_storage_order<NumDims>& so)
|
||||
: super_type(0,so,rhs.index_bases(),rhs.shape())
|
||||
{
|
||||
allocate_space();
|
||||
// Warning! storage order may change, hence the following copy technique.
|
||||
std::copy(rhs.begin(),rhs.end(),this->begin());
|
||||
}
|
||||
|
||||
multi_array(const detail::multi_array::
|
||||
const_sub_array<T,NumDims>& rhs)
|
||||
: super_type(0,c_storage_order(),rhs.index_bases(),rhs.shape())
|
||||
{
|
||||
allocate_space();
|
||||
std::copy(rhs.begin(),rhs.end(),this->begin());
|
||||
}
|
||||
|
||||
multi_array(const detail::multi_array::
|
||||
const_sub_array<T,NumDims>& rhs,
|
||||
const general_storage_order<NumDims>& so)
|
||||
: super_type(0,so,rhs.index_bases(),rhs.shape())
|
||||
{
|
||||
allocate_space();
|
||||
std::copy(rhs.begin(),rhs.end(),this->begin());
|
||||
}
|
||||
|
||||
|
||||
multi_array(const detail::multi_array::
|
||||
const_multi_array_view<T,NumDims>& rhs)
|
||||
: super_type(0,c_storage_order(),rhs.index_bases(),rhs.shape())
|
||||
{
|
||||
allocate_space();
|
||||
std::copy(rhs.begin(),rhs.end(),this->begin());
|
||||
}
|
||||
|
||||
multi_array(const detail::multi_array::
|
||||
const_multi_array_view<T,NumDims>& rhs,
|
||||
const general_storage_order<NumDims>& so)
|
||||
: super_type(0,so,rhs.index_bases(),rhs.shape())
|
||||
{
|
||||
allocate_space();
|
||||
std::copy(rhs.begin(),rhs.end(),this->begin());
|
||||
}
|
||||
|
||||
#endif // !BOOST_NO_FUNCTION_TEMPLATE_ORDERING
|
||||
|
||||
// Thes constructors are necessary because of more exact template matches.
|
||||
multi_array(const multi_array_ref<T,NumDims>& rhs)
|
||||
: super_type(0,c_storage_order(),rhs.index_bases(),rhs.shape())
|
||||
{
|
||||
allocate_space();
|
||||
// Warning! storage order may change, hence the following copy technique.
|
||||
std::copy(rhs.begin(),rhs.end(),this->begin());
|
||||
}
|
||||
|
||||
multi_array(const multi_array_ref<T,NumDims>& rhs,
|
||||
const general_storage_order<NumDims>& so)
|
||||
: super_type(0,so,rhs.index_bases(),rhs.shape())
|
||||
{
|
||||
allocate_space();
|
||||
// Warning! storage order may change, hence the following copy technique.
|
||||
std::copy(rhs.begin(),rhs.end(),this->begin());
|
||||
}
|
||||
|
||||
|
||||
multi_array(const detail::multi_array::
|
||||
sub_array<T,NumDims>& rhs)
|
||||
: super_type(0,c_storage_order(),rhs.index_bases(),rhs.shape())
|
||||
{
|
||||
allocate_space();
|
||||
std::copy(rhs.begin(),rhs.end(),this->begin());
|
||||
}
|
||||
|
||||
multi_array(const detail::multi_array::
|
||||
sub_array<T,NumDims>& rhs,
|
||||
const general_storage_order<NumDims>& so)
|
||||
: super_type(0,so,rhs.index_bases(),rhs.shape())
|
||||
{
|
||||
allocate_space();
|
||||
std::copy(rhs.begin(),rhs.end(),this->begin());
|
||||
}
|
||||
|
||||
|
||||
multi_array(const detail::multi_array::
|
||||
multi_array_view<T,NumDims>& rhs)
|
||||
: super_type(0,c_storage_order(),rhs.index_bases(),rhs.shape())
|
||||
{
|
||||
allocate_space();
|
||||
std::copy(rhs.begin(),rhs.end(),this->begin());
|
||||
}
|
||||
|
||||
multi_array(const detail::multi_array::
|
||||
multi_array_view<T,NumDims>& rhs,
|
||||
const general_storage_order<NumDims>& so)
|
||||
: super_type(0,so,rhs.index_bases(),rhs.shape())
|
||||
{
|
||||
allocate_space();
|
||||
std::copy(rhs.begin(),rhs.end(),this->begin());
|
||||
}
|
||||
|
||||
// Since assignment is a deep copy, multi_array_ref
|
||||
// contains all the necessary code.
|
||||
template <typename ConstMultiArray>
|
||||
multi_array& operator=(const ConstMultiArray& other) {
|
||||
@@ -177,12 +380,30 @@ public:
|
||||
}
|
||||
|
||||
|
||||
template <typename ExtentList>
|
||||
multi_array& resize(const ExtentList& extents) {
|
||||
boost::function_requires<
|
||||
detail::multi_array::CollectionConcept<ExtentList> >();
|
||||
|
||||
typedef detail::multi_array::extent_gen<NumDims> gen_type;
|
||||
gen_type ranges;
|
||||
|
||||
for (int i=0; i != NumDims; ++i) {
|
||||
typedef typename gen_type::range range_type;
|
||||
ranges.ranges_[i] = range_type(0,extents[i]);
|
||||
}
|
||||
|
||||
return this->resize(ranges);
|
||||
}
|
||||
|
||||
|
||||
|
||||
multi_array& resize(const detail::multi_array
|
||||
::extent_gen<NumDims>& ranges) {
|
||||
|
||||
|
||||
// build a multi_array with the specs given
|
||||
multi_array new_array(ranges);
|
||||
multi_array new_array(ranges,this->storage_order());
|
||||
|
||||
|
||||
// build a view of tmp with the minimum extents
|
||||
@@ -191,13 +412,13 @@ public:
|
||||
boost::array<size_type,NumDims> min_extents;
|
||||
|
||||
const size_type& (*min)(const size_type&, const size_type&) =
|
||||
std::min<size_type>;
|
||||
std::min;
|
||||
std::transform(new_array.extent_list_.begin(),new_array.extent_list_.end(),
|
||||
this->extent_list_.begin(),
|
||||
min_extents.begin(),
|
||||
min);
|
||||
|
||||
|
||||
|
||||
// typedef boost::array<index,NumDims> index_list;
|
||||
// Build index_gen objects to create views with the same shape
|
||||
|
||||
@@ -208,17 +429,19 @@ public:
|
||||
|
||||
std::transform(new_array.index_base_list_.begin(),
|
||||
new_array.index_base_list_.end(),
|
||||
min_extents.begin(),old_idxes.ranges_.begin(),
|
||||
min_extents.begin(),new_idxes.ranges_.begin(),
|
||||
detail::multi_array::populate_index_ranges());
|
||||
|
||||
std::transform(this->index_base_list_.begin(),
|
||||
this->index_base_list_.end(),
|
||||
min_extents.begin(),new_idxes.ranges_.begin(),
|
||||
min_extents.begin(),old_idxes.ranges_.begin(),
|
||||
detail::multi_array::populate_index_ranges());
|
||||
|
||||
// Build same-shape views of the two arrays
|
||||
typename multi_array::array_view<3>::type view_old = (*this)[old_idxes];
|
||||
typename multi_array::array_view<3>::type view_new = new_array[new_idxes];
|
||||
typename
|
||||
multi_array::BOOST_NESTED_TEMPLATE array_view<NumDims>::type view_old = (*this)[old_idxes];
|
||||
typename
|
||||
multi_array::BOOST_NESTED_TEMPLATE array_view<NumDims>::type view_new = new_array[new_idxes];
|
||||
|
||||
// Set the right portion of the new array
|
||||
view_new = view_old;
|
||||
@@ -260,8 +483,8 @@ private:
|
||||
allocator_.destroy(i);
|
||||
allocator_.deallocate(base_,allocated_elements_);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
typedef boost::array<size_type,NumDims> size_list;
|
||||
typedef boost::array<index,NumDims> index_list;
|
||||
|
||||
|
||||
@@ -26,23 +26,25 @@
|
||||
// representations about the suitability of this software for any
|
||||
// purpose. It is provided "as is" without express or implied warranty.
|
||||
//
|
||||
// Copyright (C) 2002 Ronald Garcia
|
||||
//
|
||||
// Permission to copy, use, sell and distribute this software is granted
|
||||
// provided this copyright notice appears in all copies.
|
||||
// Permission to modify the code and to distribute modified code is granted
|
||||
// provided this copyright notice appears in all copies, and a notice
|
||||
// that the code was modified is included with the copyright notice.
|
||||
//
|
||||
// This software is provided "as is" without express or implied warranty,
|
||||
// and with no claim as to its suitability for any purpose.
|
||||
//
|
||||
|
||||
// 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.
|
||||
|
||||
|
||||
#include "boost/iterator.hpp"
|
||||
|
||||
namespace boost {
|
||||
|
||||
namespace detail {
|
||||
namespace multi_array {
|
||||
//--------------------------------------------------
|
||||
// copy_n (not part of the C++ standard)
|
||||
#if 1
|
||||
@@ -94,7 +96,8 @@ copy_n(InputIter first, Size count, OutputIter result) {
|
||||
}
|
||||
|
||||
#endif // 1
|
||||
|
||||
} // namespace multi_array
|
||||
} // namespace detail
|
||||
} // namespace boost
|
||||
|
||||
#endif // BOOST_ALGORITHM_RG071801_HPP
|
||||
|
||||
@@ -1,14 +1,14 @@
|
||||
// Copyright (C) 2002 Ronald Garcia
|
||||
//
|
||||
// Permission to copy, use, sell and distribute this software is granted
|
||||
// provided this copyright notice appears in all copies.
|
||||
// Permission to modify the code and to distribute modified code is granted
|
||||
// provided this copyright notice appears in all copies, and a notice
|
||||
// that the code was modified is included with the copyright notice.
|
||||
//
|
||||
// This software is provided "as is" without express or implied warranty,
|
||||
// and with no claim as to its suitability for any purpose.
|
||||
//
|
||||
// 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.
|
||||
|
||||
#ifndef BASE_RG071801_HPP
|
||||
#define BASE_RG071801_HPP
|
||||
@@ -25,10 +25,15 @@
|
||||
#include "boost/multi_array/storage_order.hpp"
|
||||
#include "boost/multi_array/types.hpp"
|
||||
#include "boost/config.hpp"
|
||||
#include "boost/multi_array/iterator_adaptors.hpp"
|
||||
#include "boost/multi_array/concept_checks.hpp" //for ignore_unused_...
|
||||
#include "boost/mpl/eval_if.hpp"
|
||||
#include "boost/mpl/if.hpp"
|
||||
#include "boost/mpl/size_t.hpp"
|
||||
#include "boost/mpl/aux_/msvc_eti_base.hpp"
|
||||
#include "boost/iterator/reverse_iterator.hpp"
|
||||
#include "boost/static_assert.hpp"
|
||||
#include "boost/type.hpp"
|
||||
#include <cassert>
|
||||
#include "boost/assert.hpp"
|
||||
#include <cstddef>
|
||||
#include <memory>
|
||||
|
||||
@@ -76,27 +81,9 @@ class sub_array;
|
||||
template <typename T, std::size_t NumDims, typename TPtr = const T*>
|
||||
class const_sub_array;
|
||||
|
||||
template <typename T, std::size_t NumDims, typename value_type,
|
||||
typename reference_type, typename tag, typename difference_type>
|
||||
struct iterator_generator;
|
||||
|
||||
template <typename T, std::size_t NumDims, typename value_type,
|
||||
typename reference_type, typename tag, typename difference_type>
|
||||
struct const_iterator_generator;
|
||||
|
||||
template <typename T, std::size_t NumDims, typename value_type,
|
||||
typename reference_type, typename tag, typename difference_type>
|
||||
struct reverse_iterator_generator;
|
||||
|
||||
template <typename T, std::size_t NumDims, typename value_type,
|
||||
typename reference_type, typename tag, typename difference_type>
|
||||
struct const_reverse_iterator_generator;
|
||||
|
||||
template <typename T,typename TPtr>
|
||||
struct iterator_base;
|
||||
|
||||
template <typename T, std::size_t NumDims>
|
||||
struct iterator_policies;
|
||||
template <typename T, typename TPtr, typename NumDims, typename Reference,
|
||||
typename IteratorCategory>
|
||||
class array_iterator;
|
||||
|
||||
template <typename T, std::size_t NumDims, typename TPtr = const T*>
|
||||
class const_multi_array_view;
|
||||
@@ -144,11 +131,13 @@ protected:
|
||||
Reference access(boost::type<Reference>,index idx,TPtr base,
|
||||
const size_type* extents,
|
||||
const index* strides,
|
||||
const index* index_base) const {
|
||||
const index* index_bases) const {
|
||||
|
||||
BOOST_ASSERT(idx - index_bases[0] >= 0);
|
||||
BOOST_ASSERT(size_type(idx - index_bases[0]) < extents[0]);
|
||||
// return a sub_array<T,NDims-1> proxy object
|
||||
TPtr newbase = base + idx * strides[0];
|
||||
return Reference(newbase,extents+1,strides+1,index_base+1);
|
||||
return Reference(newbase,extents+1,strides+1,index_bases+1);
|
||||
|
||||
}
|
||||
|
||||
@@ -180,9 +169,14 @@ protected:
|
||||
// used by array operator[] and iterators to get reference types.
|
||||
template <typename Reference, typename TPtr>
|
||||
Reference access(boost::type<Reference>,index idx,TPtr base,
|
||||
const size_type*,
|
||||
const size_type* extents,
|
||||
const index* strides,
|
||||
const index*) const {
|
||||
const index* index_bases) const {
|
||||
|
||||
ignore_unused_variable_warning(index_bases);
|
||||
ignore_unused_variable_warning(extents);
|
||||
BOOST_ASSERT(idx - index_bases[0] >= 0);
|
||||
BOOST_ASSERT(size_type(idx - index_bases[0]) < extents[0]);
|
||||
return *(base + idx * strides[0]);
|
||||
}
|
||||
|
||||
@@ -195,73 +189,106 @@ protected:
|
||||
// choose value accessor begins
|
||||
//
|
||||
|
||||
template <typename T, std::size_t NumDims>
|
||||
struct choose_value_accessor_n {
|
||||
template <typename T, std::size_t NumDims>
|
||||
struct bind {
|
||||
typedef value_accessor_n<T,NumDims> type;
|
||||
};
|
||||
typedef value_accessor_n<T,NumDims> type;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct choose_value_accessor_one {
|
||||
template <typename T, std::size_t NumDims>
|
||||
struct bind {
|
||||
typedef value_accessor_one<T> type;
|
||||
};
|
||||
typedef value_accessor_one<T> type;
|
||||
};
|
||||
|
||||
|
||||
template <std::size_t NumDims>
|
||||
struct value_accessor_gen_helper {
|
||||
typedef choose_value_accessor_n choice;
|
||||
template <typename T, typename NumDims>
|
||||
struct value_accessor_generator {
|
||||
BOOST_STATIC_CONSTANT(std::size_t, dimensionality = NumDims::value);
|
||||
|
||||
typedef typename
|
||||
mpl::eval_if_c<(dimensionality == 1),
|
||||
choose_value_accessor_one<T>,
|
||||
choose_value_accessor_n<T,dimensionality>
|
||||
>::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 value_accessor_gen_helper<1> {
|
||||
typedef choose_value_accessor_one choice;
|
||||
};
|
||||
struct associated_types<int,int> : eti_value_accessor {};
|
||||
|
||||
template <typename T, std::size_t NumDims>
|
||||
struct value_accessor_generator {
|
||||
private:
|
||||
typedef typename value_accessor_gen_helper<NumDims>::choice Choice;
|
||||
public:
|
||||
typedef typename Choice::template bind<T,NumDims>::type type;
|
||||
};
|
||||
#else
|
||||
|
||||
template <class T, class NumDims>
|
||||
struct associated_types
|
||||
: value_accessor_generator<T,NumDims>::type
|
||||
{};
|
||||
|
||||
#endif
|
||||
|
||||
//
|
||||
// choose value accessor ends
|
||||
/////////////////////////////////////////////////////////////////////////
|
||||
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////
|
||||
// multi_array/sub_array base stuffs
|
||||
/////////////////////////////////////////////////////////////////////////
|
||||
template <std::size_t NumDims>
|
||||
struct iterator_tag_selector {
|
||||
typedef std::input_iterator_tag type;
|
||||
// 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();
|
||||
}
|
||||
};
|
||||
|
||||
template <>
|
||||
struct iterator_tag_selector<1> {
|
||||
typedef std::random_access_iterator_tag type;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
// multi_array_base
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
template <typename T, std::size_t NumDims>
|
||||
class multi_array_impl_base :
|
||||
public value_accessor_generator<T,NumDims>::type {
|
||||
typedef typename value_accessor_generator<T,NumDims>::type super_type;
|
||||
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
|
||||
#endif
|
||||
{
|
||||
typedef associated_types<T,mpl::size_t<NumDims> > types;
|
||||
public:
|
||||
typedef typename super_type::index index;
|
||||
typedef typename super_type::size_type size_type;
|
||||
typedef typename super_type::element element;
|
||||
typedef typename super_type::index_range index_range;
|
||||
typedef typename super_type::value_type value_type;
|
||||
typedef typename super_type::reference reference;
|
||||
typedef typename super_type::const_reference const_reference;
|
||||
typedef typename types::index index;
|
||||
typedef typename types::size_type size_type;
|
||||
typedef typename types::element element;
|
||||
typedef typename types::index_range index_range;
|
||||
typedef typename types::value_type value_type;
|
||||
typedef typename types::reference reference;
|
||||
typedef typename types::const_reference const_reference;
|
||||
|
||||
template <std::size_t NDims>
|
||||
struct subarray {
|
||||
@@ -287,41 +314,55 @@ public:
|
||||
//
|
||||
// iterator support
|
||||
//
|
||||
#if BOOST_WORKAROUND(BOOST_MSVC, >= 1600)
|
||||
// Deal with VC 2010 output_iterator_tag requirement
|
||||
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 typename iterator_tag_selector<NumDims>::type iterator_tag;
|
||||
|
||||
typedef typename
|
||||
iterator_generator<T,NumDims,value_type,
|
||||
reference,iterator_tag,index>::type iterator;
|
||||
|
||||
typedef typename
|
||||
const_iterator_generator<T,NumDims,value_type,
|
||||
const_reference,iterator_tag,index>::type const_iterator;
|
||||
|
||||
typedef typename
|
||||
reverse_iterator_generator<T,NumDims,value_type,
|
||||
reference,iterator_tag,index>::type reverse_iterator;
|
||||
|
||||
typedef typename
|
||||
const_reverse_iterator_generator<T,NumDims,value_type,
|
||||
const_reference,iterator_tag,index>::type const_reverse_iterator;
|
||||
typedef ::boost::reverse_iterator<iterator> reverse_iterator;
|
||||
typedef ::boost::reverse_iterator<const_iterator> const_reverse_iterator;
|
||||
|
||||
BOOST_STATIC_CONSTANT(std::size_t, dimensionality = NumDims);
|
||||
protected:
|
||||
typedef iterator_base<T,T*> iter_base;
|
||||
typedef iterator_base<T,const T*> const_iter_base;
|
||||
|
||||
multi_array_impl_base() { }
|
||||
~multi_array_impl_base() { }
|
||||
|
||||
// Used by operator() in our array classes
|
||||
template <typename Reference, typename IndexList, typename TPtr>
|
||||
Reference access_element(boost::type<Reference>, TPtr base,
|
||||
Reference access_element(boost::type<Reference>,
|
||||
const IndexList& indices,
|
||||
const index* strides) const {
|
||||
TPtr base,
|
||||
const size_type* extents,
|
||||
const index* strides,
|
||||
const index* index_bases) const {
|
||||
boost::function_requires<
|
||||
CollectionConcept<IndexList> >();
|
||||
ignore_unused_variable_warning(index_bases);
|
||||
ignore_unused_variable_warning(extents);
|
||||
#if !defined(NDEBUG) && !defined(BOOST_DISABLE_ASSERTS)
|
||||
for (size_type i = 0; i != NumDims; ++i) {
|
||||
BOOST_ASSERT(indices[i] - index_bases[i] >= 0);
|
||||
BOOST_ASSERT(size_type(indices[i] - index_bases[i]) < extents[i]);
|
||||
}
|
||||
#endif
|
||||
|
||||
index offset = 0;
|
||||
for (size_type n = 0; n != NumDims; ++n)
|
||||
offset += indices[n] * strides[n];
|
||||
|
||||
{
|
||||
typename IndexList::const_iterator i = indices.begin();
|
||||
size_type n = 0;
|
||||
while (n != NumDims) {
|
||||
offset += (*i) * strides[n];
|
||||
++n;
|
||||
++i;
|
||||
}
|
||||
}
|
||||
return base[offset];
|
||||
}
|
||||
|
||||
@@ -418,13 +459,52 @@ protected:
|
||||
index offset = 0;
|
||||
size_type dim = 0;
|
||||
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_finish = default_start+extents[n];
|
||||
const index_range& current_range = indices.ranges_[n];
|
||||
index start = current_range.get_start(default_start);
|
||||
index finish = current_range.get_finish(default_finish);
|
||||
index index_factor = current_range.stride();
|
||||
index len = (finish - start) / index_factor;
|
||||
index stride = current_range.stride();
|
||||
BOOST_ASSERT(stride != 0);
|
||||
|
||||
// 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 &&
|
||||
((start <= index_bases[n]+index(extents[n])) ||
|
||||
(start == index_bases[n] && extents[n] == 0)));
|
||||
|
||||
#ifndef BOOST_DISABLE_ASSERTS
|
||||
// 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)));
|
||||
#endif // BOOST_DISABLE_ASSERTS
|
||||
|
||||
|
||||
// the array data pointer is modified to account for non-zero
|
||||
// bases during slicing (see [Garcia] for the math involved)
|
||||
@@ -432,16 +512,16 @@ protected:
|
||||
|
||||
if (!current_range.is_degenerate()) {
|
||||
|
||||
// The index_factor for each dimension is included into the
|
||||
// The stride for each dimension is included into the
|
||||
// strides for the array_view (see [Garcia] for the math involved).
|
||||
new_strides[dim] = index_factor * strides[n];
|
||||
new_strides[dim] = stride * strides[n];
|
||||
|
||||
// calculate new extents
|
||||
new_extents[dim] = len;
|
||||
++dim;
|
||||
}
|
||||
}
|
||||
assert (dim == NDims);
|
||||
BOOST_ASSERT(dim == NDims);
|
||||
|
||||
return
|
||||
ArrayRef(base+offset,
|
||||
|
||||
@@ -1,14 +1,14 @@
|
||||
// Copyright (C) 2002 Ronald Garcia
|
||||
//
|
||||
// Permission to copy, use, sell and distribute this software is granted
|
||||
// provided this copyright notice appears in all copies.
|
||||
// Permission to modify the code and to distribute modified code is granted
|
||||
// provided this copyright notice appears in all copies, and a notice
|
||||
// that the code was modified is included with the copyright notice.
|
||||
//
|
||||
// This software is provided "as is" without express or implied warranty,
|
||||
// and with no claim as to its suitability for any purpose.
|
||||
//
|
||||
// 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.
|
||||
|
||||
#ifndef COLLECTION_CONCEPT_RG103101_HPP
|
||||
#define COLLECTION_CONCEPT_RG103101_HPP
|
||||
@@ -17,46 +17,10 @@
|
||||
|
||||
namespace boost {
|
||||
namespace detail {
|
||||
namespace multi_array {
|
||||
|
||||
//===========================================================================
|
||||
// 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;
|
||||
};
|
||||
|
||||
namespace multi_array { // Old location for this
|
||||
using boost::CollectionConcept;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
#endif // COLLECTION_CONCEPT_RG103101_HPP
|
||||
|
||||
@@ -1,14 +1,14 @@
|
||||
// Copyright (C) 2002 Ronald Garcia
|
||||
//
|
||||
// Permission to copy, use, sell and distribute this software is granted
|
||||
// provided this copyright notice appears in all copies.
|
||||
// Permission to modify the code and to distribute modified code is granted
|
||||
// provided this copyright notice appears in all copies, and a notice
|
||||
// that the code was modified is included with the copyright notice.
|
||||
//
|
||||
// This software is provided "as is" without express or implied warranty,
|
||||
// and with no claim as to its suitability for any purpose.
|
||||
//
|
||||
// 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.
|
||||
|
||||
#ifndef BOOST_MULTI_ARRAY_CONCEPT_CHECKS_RG110101_HPP
|
||||
#define BOOST_MULTI_ARRAY_CONCEPT_CHECKS_RG110101_HPP
|
||||
@@ -19,11 +19,12 @@
|
||||
//
|
||||
|
||||
#include "boost/concept_check.hpp"
|
||||
#include "boost/iterator/iterator_concepts.hpp"
|
||||
|
||||
namespace boost {
|
||||
namespace detail {
|
||||
namespace multi_array {
|
||||
namespace multi_array_concepts {
|
||||
|
||||
namespace detail {
|
||||
//
|
||||
// idgen_helper -
|
||||
// This is a helper for generating index_gen instantiations with
|
||||
@@ -55,23 +56,30 @@ namespace multi_array {
|
||||
}
|
||||
};
|
||||
|
||||
} // namespace detail
|
||||
|
||||
|
||||
template <typename Array, std::size_t NumDims >
|
||||
struct ConstMultiArrayConcept
|
||||
{
|
||||
void constraints() {
|
||||
// function_requires< CopyConstructibleConcept<Array> >();
|
||||
// function_requires< CopyConstructibleConcept<Array> >();
|
||||
function_requires< boost_concepts::ForwardTraversalConcept<iterator> >();
|
||||
function_requires< boost_concepts::ReadableIteratorConcept<iterator> >();
|
||||
function_requires< boost_concepts::ForwardTraversalConcept<const_iterator> >();
|
||||
function_requires< boost_concepts::ReadableIteratorConcept<const_iterator> >();
|
||||
|
||||
// RG - a( CollectionArchetype) when available...
|
||||
a[ id ];
|
||||
// Test slicing, keeping only the first dimension, losing the rest
|
||||
idgen_helper<NumDims-1>::call(a,idgen[range],id);
|
||||
detail::idgen_helper<NumDims-1>::call(a,idgen[range],id);
|
||||
|
||||
// Test slicing, keeping all dimensions.
|
||||
idgen_helper<NumDims-1>::call(a,idgen[range],range);
|
||||
detail::idgen_helper<NumDims-1>::call(a,idgen[range],range);
|
||||
|
||||
st = a.size();
|
||||
st = a.num_dimensions();
|
||||
st = Array::dimensionality;
|
||||
st = a.num_elements();
|
||||
stp = a.shape();
|
||||
idp = a.strides();
|
||||
@@ -118,14 +126,21 @@ namespace multi_array {
|
||||
void constraints() {
|
||||
// function_requires< CopyConstructibleConcept<Array> >();
|
||||
|
||||
function_requires< boost_concepts::ForwardTraversalConcept<iterator> >();
|
||||
function_requires< boost_concepts::ReadableIteratorConcept<iterator> >();
|
||||
function_requires< boost_concepts::WritableIteratorConcept<iterator> >();
|
||||
function_requires< boost_concepts::ForwardTraversalConcept<const_iterator> >();
|
||||
function_requires< boost_concepts::ReadableIteratorConcept<const_iterator> >();
|
||||
function_requires< boost::OutputIterator<iterator,value_type> >();
|
||||
|
||||
// RG - a( CollectionArchetype) when available...
|
||||
value_type vt = a[ id ];
|
||||
|
||||
// Test slicing, keeping only the first dimension, losing the rest
|
||||
idgen_helper<NumDims-1>::call(a,idgen[range],id);
|
||||
detail::idgen_helper<NumDims-1>::call(a,idgen[range],id);
|
||||
|
||||
// Test slicing, keeping all dimensions.
|
||||
idgen_helper<NumDims-1>::call(a,idgen[range],range);
|
||||
detail::idgen_helper<NumDims-1>::call(a,idgen[range],range);
|
||||
|
||||
st = a.size();
|
||||
st = a.num_dimensions();
|
||||
@@ -146,10 +161,10 @@ namespace multi_array {
|
||||
// value_type vt = a[ id ];
|
||||
|
||||
// Test slicing, keeping only the first dimension, losing the rest
|
||||
idgen_helper<NumDims-1>::call(a,idgen[range],id);
|
||||
detail::idgen_helper<NumDims-1>::call(a,idgen[range],id);
|
||||
|
||||
// Test slicing, keeping all dimensions.
|
||||
idgen_helper<NumDims-1>::call(a,idgen[range],range);
|
||||
detail::idgen_helper<NumDims-1>::call(a,idgen[range],range);
|
||||
|
||||
st = a.size();
|
||||
st = a.num_dimensions();
|
||||
@@ -196,7 +211,14 @@ 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
|
||||
|
||||
|
||||
|
||||
@@ -1,14 +1,14 @@
|
||||
// Copyright (C) 2002 Ronald Garcia
|
||||
//
|
||||
// Permission to copy, use, sell and distribute this software is granted
|
||||
// provided this copyright notice appears in all copies.
|
||||
// Permission to modify the code and to distribute modified code is granted
|
||||
// provided this copyright notice appears in all copies, and a notice
|
||||
// that the code was modified is included with the copyright notice.
|
||||
//
|
||||
// This software is provided "as is" without express or implied warranty,
|
||||
// and with no claim as to its suitability for any purpose.
|
||||
//
|
||||
// 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.
|
||||
|
||||
#ifndef COPY_ARRAY_RG092101_HPP
|
||||
#define COPY_ARRAY_RG092101_HPP
|
||||
@@ -19,7 +19,7 @@
|
||||
// shape
|
||||
//
|
||||
#include "boost/type.hpp"
|
||||
#include <cassert>
|
||||
#include "boost/assert.hpp"
|
||||
|
||||
namespace boost {
|
||||
namespace detail {
|
||||
@@ -52,8 +52,8 @@ private:
|
||||
|
||||
template <typename Array1, typename Array2>
|
||||
void copy_array (Array1& source, Array2& dest) {
|
||||
assert(std::equal(source.shape(),source.shape()+source.num_dimensions(),
|
||||
dest.shape()));
|
||||
BOOST_ASSERT(std::equal(source.shape(),source.shape()+source.num_dimensions(),
|
||||
dest.shape()));
|
||||
// Dispatch to the proper function
|
||||
typedef typename Array1::element element_type;
|
||||
copy_dispatch<element_type>::
|
||||
|
||||
@@ -1,14 +1,14 @@
|
||||
// Copyright (C) 2002 Ronald Garcia
|
||||
//
|
||||
// Permission to copy, use, sell and distribute this software is granted
|
||||
// provided this copyright notice appears in all copies.
|
||||
// Permission to modify the code and to distribute modified code is granted
|
||||
// provided this copyright notice appears in all copies, and a notice
|
||||
// that the code was modified is included with the copyright notice.
|
||||
//
|
||||
// This software is provided "as is" without express or implied warranty,
|
||||
// and with no claim as to its suitability for any purpose.
|
||||
//
|
||||
// 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.
|
||||
|
||||
#ifndef BOOST_EXTENT_GEN_RG071801_HPP
|
||||
#define BOOST_EXTENT_GEN_RG071801_HPP
|
||||
@@ -29,8 +29,8 @@ class extent_gen {
|
||||
public:
|
||||
typedef boost::detail::multi_array::index index;
|
||||
typedef boost::detail::multi_array::size_type size_type;
|
||||
private:
|
||||
typedef extent_range<index,size_type> range;
|
||||
private:
|
||||
typedef typename range_list_generator<range,NumRanges>::type range_list;
|
||||
public:
|
||||
template <std::size_t Ranges>
|
||||
|
||||
@@ -1,14 +1,14 @@
|
||||
// Copyright (C) 2002 Ronald Garcia
|
||||
//
|
||||
// Permission to copy, use, sell and distribute this software is granted
|
||||
// provided this copyright notice appears in all copies.
|
||||
// Permission to modify the code and to distribute modified code is granted
|
||||
// provided this copyright notice appears in all copies, and a notice
|
||||
// that the code was modified is included with the copyright notice.
|
||||
//
|
||||
// This software is provided "as is" without express or implied warranty,
|
||||
// and with no claim as to its suitability for any purpose.
|
||||
//
|
||||
// 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.
|
||||
|
||||
#ifndef BOOST_EXTENT_RANGE_RG071801_HPP
|
||||
#define BOOST_EXTENT_RANGE_RG071801_HPP
|
||||
|
||||
@@ -1,14 +1,14 @@
|
||||
// Copyright (C) 2002 Ronald Garcia
|
||||
//
|
||||
// Permission to copy, use, sell and distribute this software is granted
|
||||
// provided this copyright notice appears in all copies.
|
||||
// Permission to modify the code and to distribute modified code is granted
|
||||
// provided this copyright notice appears in all copies, and a notice
|
||||
// that the code was modified is included with the copyright notice.
|
||||
//
|
||||
// This software is provided "as is" without express or implied warranty,
|
||||
// and with no claim as to its suitability for any purpose.
|
||||
//
|
||||
// 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.
|
||||
|
||||
#ifndef BOOST_INDEX_GEN_RG071801_HPP
|
||||
#define BOOST_INDEX_GEN_RG071801_HPP
|
||||
@@ -28,9 +28,9 @@ namespace multi_array {
|
||||
template <int NumRanges, int NumDims>
|
||||
struct index_gen {
|
||||
private:
|
||||
typedef index Index;
|
||||
typedef std::size_t SizeType;
|
||||
typedef index_range<Index,SizeType> range;
|
||||
typedef ::boost::detail::multi_array::index index;
|
||||
typedef ::boost::detail::multi_array::size_type size_type;
|
||||
typedef index_range<index,size_type> range;
|
||||
public:
|
||||
template <int Dims, int Ranges>
|
||||
struct gen_type {
|
||||
@@ -44,27 +44,27 @@ public:
|
||||
|
||||
template <int ND>
|
||||
explicit index_gen(const index_gen<NumRanges-1,ND>& rhs,
|
||||
const index_range<Index,SizeType>& range)
|
||||
const range& r)
|
||||
{
|
||||
std::copy(rhs.ranges_.begin(),rhs.ranges_.end(),ranges_.begin());
|
||||
*ranges_.rbegin() = range;
|
||||
*ranges_.rbegin() = r;
|
||||
}
|
||||
|
||||
index_gen<NumRanges+1,NumDims+1>
|
||||
operator[](const index_range<Index,SizeType>& range) const
|
||||
operator[](const range& r) const
|
||||
{
|
||||
index_gen<NumRanges+1,NumDims+1> tmp;
|
||||
std::copy(ranges_.begin(),ranges_.end(),tmp.ranges_.begin());
|
||||
*tmp.ranges_.rbegin() = range;
|
||||
*tmp.ranges_.rbegin() = r;
|
||||
return tmp;
|
||||
}
|
||||
|
||||
index_gen<NumRanges+1,NumDims>
|
||||
operator[](Index idx) const
|
||||
operator[](index idx) const
|
||||
{
|
||||
index_gen<NumRanges+1,NumDims> tmp;
|
||||
std::copy(ranges_.begin(),ranges_.end(),tmp.ranges_.begin());
|
||||
*tmp.ranges_.rbegin() = index_range<Index,SizeType>(idx);
|
||||
*tmp.ranges_.rbegin() = range(idx);
|
||||
return tmp;
|
||||
}
|
||||
|
||||
|
||||
@@ -1,14 +1,14 @@
|
||||
// Copyright (C) 2002 Ronald Garcia
|
||||
//
|
||||
// Permission to copy, use, sell and distribute this software is granted
|
||||
// provided this copyright notice appears in all copies.
|
||||
// Permission to modify the code and to distribute modified code is granted
|
||||
// provided this copyright notice appears in all copies, and a notice
|
||||
// that the code was modified is included with the copyright notice.
|
||||
//
|
||||
// This software is provided "as is" without express or implied warranty,
|
||||
// and with no claim as to its suitability for any purpose.
|
||||
//
|
||||
// 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.
|
||||
|
||||
#ifndef BOOST_INDEX_RANGE_RG071801_HPP
|
||||
#define BOOST_INDEX_RANGE_RG071801_HPP
|
||||
@@ -35,6 +35,15 @@ namespace multi_array {
|
||||
typedef Index index;
|
||||
typedef SizeType size_type;
|
||||
|
||||
private:
|
||||
static index from_start()
|
||||
{ return (std::numeric_limits<index>::min)(); }
|
||||
|
||||
static index to_end()
|
||||
{ return (std::numeric_limits<index>::max)(); }
|
||||
|
||||
public:
|
||||
|
||||
index_range()
|
||||
{
|
||||
start_ = from_start();
|
||||
@@ -46,27 +55,27 @@ namespace multi_array {
|
||||
explicit index_range(index pos)
|
||||
{
|
||||
start_ = pos;
|
||||
finish_ = pos;
|
||||
finish_ = pos+1;
|
||||
stride_ = 1;
|
||||
degenerate_ = true;
|
||||
}
|
||||
|
||||
explicit index_range(index start, index finish, index stride=1)
|
||||
: start_(start), finish_(finish), stride_(stride),
|
||||
degenerate_(start_ == finish_)
|
||||
degenerate_(false)
|
||||
{ }
|
||||
|
||||
|
||||
// These are for chaining assignments to an index_range
|
||||
index_range& start(index s) {
|
||||
start_ = s;
|
||||
degenerate_ = (start_ == finish_);
|
||||
degenerate_ = false;
|
||||
return *this;
|
||||
}
|
||||
|
||||
index_range& finish(index f) {
|
||||
finish_ = f;
|
||||
degenerate_ = (start_ == finish_);
|
||||
degenerate_ = false;
|
||||
return *this;
|
||||
}
|
||||
|
||||
@@ -77,7 +86,7 @@ namespace multi_array {
|
||||
return start_;
|
||||
}
|
||||
|
||||
index get_start(index low_index_range = 0) const
|
||||
index get_start(index low_index_range = index_range::from_start()) const
|
||||
{
|
||||
if (start_ == from_start())
|
||||
return low_index_range;
|
||||
@@ -89,28 +98,15 @@ namespace multi_array {
|
||||
return finish_;
|
||||
}
|
||||
|
||||
index get_finish(index high_index_range = 0) const
|
||||
index get_finish(index high_index_range = index_range::to_end()) const
|
||||
{
|
||||
if (finish_ == to_end())
|
||||
return high_index_range;
|
||||
return finish_;
|
||||
}
|
||||
|
||||
size_type size(index recommended_length = 0) const
|
||||
{
|
||||
if ((start_ == from_start()) || (finish_ == to_end()))
|
||||
return recommended_length;
|
||||
else
|
||||
return (finish_ - start_) / stride_;
|
||||
}
|
||||
|
||||
index stride() const { return stride_; }
|
||||
|
||||
bool is_ascending_contiguous() const
|
||||
{
|
||||
return (start_ < finish_) && is_unit_stride();
|
||||
}
|
||||
|
||||
void set_index_range(index start, index finish, index stride=1)
|
||||
{
|
||||
start_ = start;
|
||||
@@ -121,9 +117,6 @@ namespace multi_array {
|
||||
static index_range all()
|
||||
{ return index_range(from_start(), to_end(), 1); }
|
||||
|
||||
bool is_unit_stride() const
|
||||
{ return stride_ == 1; }
|
||||
|
||||
bool is_degenerate() const { return degenerate_; }
|
||||
|
||||
index_range operator-(index shift) const
|
||||
@@ -148,12 +141,6 @@ namespace multi_array {
|
||||
|
||||
// add conversion to std::slice?
|
||||
|
||||
private:
|
||||
static index from_start()
|
||||
{ return std::numeric_limits<index>::min(); }
|
||||
|
||||
static index to_end()
|
||||
{ return std::numeric_limits<index>::max(); }
|
||||
public:
|
||||
index start_, finish_, stride_;
|
||||
bool degenerate_;
|
||||
|
||||
@@ -1,14 +1,14 @@
|
||||
// Copyright (C) 2002 Ronald Garcia
|
||||
//
|
||||
// Permission to copy, use, sell and distribute this software is granted
|
||||
// provided this copyright notice appears in all copies.
|
||||
// Permission to modify the code and to distribute modified code is granted
|
||||
// provided this copyright notice appears in all copies, and a notice
|
||||
// that the code was modified is included with the copyright notice.
|
||||
//
|
||||
// This software is provided "as is" without express or implied warranty,
|
||||
// and with no claim as to its suitability for any purpose.
|
||||
//
|
||||
// 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.
|
||||
|
||||
#ifndef ITERATOR_RG071801_HPP
|
||||
#define ITERATOR_RG071801_HPP
|
||||
@@ -19,8 +19,9 @@
|
||||
//
|
||||
|
||||
#include "boost/multi_array/base.hpp"
|
||||
#include "boost/multi_array/iterator_adaptors.hpp"
|
||||
#include "boost/iterator_adaptors.hpp"
|
||||
#include "boost/iterator/iterator_facade.hpp"
|
||||
#include "boost/mpl/aux_/msvc_eti_base.hpp"
|
||||
#include <algorithm>
|
||||
#include <cstddef>
|
||||
#include <iterator>
|
||||
|
||||
@@ -32,136 +33,136 @@ namespace multi_array {
|
||||
// iterator components
|
||||
/////////////////////////////////////////////////////////////////////////
|
||||
|
||||
template <typename T, typename TPtr>
|
||||
struct iterator_base : private multi_array_base {
|
||||
typedef multi_array_base super_type;
|
||||
typedef super_type::index index;
|
||||
typedef super_type::size_type size_type;
|
||||
template <class T>
|
||||
struct operator_arrow_proxy
|
||||
{
|
||||
operator_arrow_proxy(T const& px) : value_(px) {}
|
||||
T* operator->() const { return &value_; }
|
||||
// This function is needed for MWCW and BCC, which won't call operator->
|
||||
// again automatically per 13.3.1.2 para 8
|
||||
operator T*() const { return &value_; }
|
||||
mutable T value_;
|
||||
};
|
||||
|
||||
template <typename T, typename TPtr, typename NumDims, typename Reference,
|
||||
typename IteratorCategory>
|
||||
class array_iterator;
|
||||
|
||||
template <typename T, typename TPtr, typename NumDims, typename Reference,
|
||||
typename IteratorCategory>
|
||||
class array_iterator
|
||||
: public
|
||||
iterator_facade<
|
||||
array_iterator<T,TPtr,NumDims,Reference,IteratorCategory>
|
||||
, typename associated_types<T,NumDims>::value_type
|
||||
, IteratorCategory
|
||||
, Reference
|
||||
>
|
||||
, private
|
||||
#if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
|
||||
mpl::aux::msvc_eti_base<typename
|
||||
#endif
|
||||
value_accessor_generator<T,NumDims>::type
|
||||
#if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
|
||||
>::type
|
||||
#endif
|
||||
{
|
||||
friend class iterator_core_access;
|
||||
typedef detail::multi_array::associated_types<T,NumDims> access_t;
|
||||
|
||||
typedef iterator_facade<
|
||||
array_iterator<T,TPtr,NumDims,Reference,IteratorCategory>
|
||||
, typename detail::multi_array::associated_types<T,NumDims>::value_type
|
||||
, boost::random_access_traversal_tag
|
||||
, Reference
|
||||
> facade_type;
|
||||
|
||||
typedef typename access_t::index index;
|
||||
typedef typename access_t::size_type size_type;
|
||||
|
||||
#ifndef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
|
||||
template <typename, typename, typename, typename, typename>
|
||||
friend class array_iterator;
|
||||
#else
|
||||
public:
|
||||
#endif
|
||||
|
||||
index idx_;
|
||||
TPtr base_;
|
||||
const size_type* extents_;
|
||||
const index* strides_;
|
||||
const index* index_base_;
|
||||
|
||||
public:
|
||||
// Typedefs to circumvent ambiguities between parent classes
|
||||
typedef typename facade_type::reference reference;
|
||||
typedef typename facade_type::value_type value_type;
|
||||
typedef typename facade_type::difference_type difference_type;
|
||||
|
||||
iterator_base(int idx, TPtr base, const size_type* extents,
|
||||
array_iterator() {}
|
||||
|
||||
array_iterator(index idx, TPtr base, const size_type* extents,
|
||||
const index* strides,
|
||||
const index* index_base) :
|
||||
idx_(idx), base_(base), extents_(extents),
|
||||
strides_(strides), index_base_(index_base) {
|
||||
}
|
||||
strides_(strides), index_base_(index_base) { }
|
||||
|
||||
template <typename OPtr>
|
||||
iterator_base(const iterator_base<T,OPtr>& rhs) :
|
||||
idx_(rhs.idx_), base_(rhs.base_), extents_(rhs.extents_),
|
||||
strides_(rhs.strides_), index_base_(rhs.index_base_) {
|
||||
}
|
||||
template <typename OPtr, typename ORef, typename Cat>
|
||||
array_iterator(
|
||||
const array_iterator<T,OPtr,NumDims,ORef,Cat>& rhs
|
||||
, typename boost::enable_if_convertible<OPtr,TPtr>::type* = 0
|
||||
)
|
||||
: idx_(rhs.idx_), base_(rhs.base_), extents_(rhs.extents_),
|
||||
strides_(rhs.strides_), index_base_(rhs.index_base_) { }
|
||||
|
||||
// default constructor required
|
||||
iterator_base() {}
|
||||
};
|
||||
|
||||
template<typename T, std::size_t NumDims>
|
||||
struct iterator_policies :
|
||||
public boost::detail::multi_array::default_iterator_policies,
|
||||
private value_accessor_generator<T,NumDims>::type {
|
||||
private:
|
||||
typedef typename value_accessor_generator<T,NumDims>::type super_type;
|
||||
public:
|
||||
template <class IteratorAdaptor>
|
||||
typename IteratorAdaptor::reference
|
||||
dereference(const IteratorAdaptor& iter) const {
|
||||
typedef typename IteratorAdaptor::reference reference;
|
||||
return super_type::access(boost::type<reference>(),
|
||||
iter.base().idx_,
|
||||
iter.base().base_,
|
||||
iter.base().extents_,
|
||||
iter.base().strides_,
|
||||
iter.base().index_base_);
|
||||
// RG - we make our own operator->
|
||||
operator_arrow_proxy<reference>
|
||||
operator->() const
|
||||
{
|
||||
return operator_arrow_proxy<reference>(this->dereference());
|
||||
}
|
||||
|
||||
template <class IteratorAdaptor>
|
||||
static void increment(IteratorAdaptor& x) { ++x.base().idx_; }
|
||||
|
||||
reference dereference() const
|
||||
{
|
||||
typedef typename value_accessor_generator<T,NumDims>::type accessor;
|
||||
return accessor::access(boost::type<reference>(),
|
||||
idx_,
|
||||
base_,
|
||||
extents_,
|
||||
strides_,
|
||||
index_base_);
|
||||
}
|
||||
|
||||
void increment() { ++idx_; }
|
||||
void decrement() { --idx_; }
|
||||
|
||||
template <class IteratorAdaptor>
|
||||
static void decrement(IteratorAdaptor& x) { --x.base().idx_; }
|
||||
|
||||
template <class IteratorAdaptor1, class IteratorAdaptor2>
|
||||
bool equal(IteratorAdaptor1& lhs, IteratorAdaptor2& rhs) const {
|
||||
return (lhs.base().idx_ == rhs.base().idx_) &&
|
||||
(lhs.base().base_ == rhs.base().base_) &&
|
||||
(lhs.base().extents_ == rhs.base().extents_) &&
|
||||
(lhs.base().strides_ == rhs.base().strides_) &&
|
||||
(lhs.base().index_base_ == rhs.base().index_base_);
|
||||
bool equal(IteratorAdaptor& rhs) const {
|
||||
const std::size_t N = NumDims::value;
|
||||
return (idx_ == rhs.idx_) &&
|
||||
(base_ == rhs.base_) &&
|
||||
( (extents_ == rhs.extents_) ||
|
||||
std::equal(extents_,extents_+N,rhs.extents_) ) &&
|
||||
( (strides_ == rhs.strides_) ||
|
||||
std::equal(strides_,strides_+N,rhs.strides_) ) &&
|
||||
( (index_base_ == rhs.index_base_) ||
|
||||
std::equal(index_base_,index_base_+N,rhs.index_base_) );
|
||||
}
|
||||
|
||||
template <class IteratorAdaptor, class DifferenceType>
|
||||
static void advance(IteratorAdaptor& x, DifferenceType n) {
|
||||
x.base().idx_ += n;
|
||||
template <class DifferenceType>
|
||||
void advance(DifferenceType n) {
|
||||
idx_ += n;
|
||||
}
|
||||
|
||||
template <class IteratorAdaptor1, class IteratorAdaptor2>
|
||||
typename IteratorAdaptor1::difference_type
|
||||
distance(IteratorAdaptor1& lhs, IteratorAdaptor2& rhs) const {
|
||||
return rhs.base().idx_ - lhs.base().idx_;
|
||||
template <class IteratorAdaptor>
|
||||
typename facade_type::difference_type
|
||||
distance_to(IteratorAdaptor& rhs) const {
|
||||
return rhs.idx_ - idx_;
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
template <typename T, typename base_type,
|
||||
std::size_t NumDims, typename value_type,
|
||||
typename reference_type, typename tag, typename difference_type>
|
||||
struct iterator_gen_helper {
|
||||
private:
|
||||
typedef iterator_policies<T,NumDims> policies;
|
||||
typedef value_type* pointer_type;
|
||||
typedef tag category;
|
||||
public:
|
||||
typedef boost::detail::multi_array::iterator_adaptor<base_type,policies,value_type,
|
||||
reference_type,pointer_type,category,difference_type> type;
|
||||
};
|
||||
|
||||
|
||||
template <typename T, std::size_t NumDims, typename value_type,
|
||||
typename reference_type, typename tag, typename difference_type>
|
||||
struct iterator_generator {
|
||||
private:
|
||||
typedef iterator_base<T,T*> base_type;
|
||||
public:
|
||||
typedef typename iterator_gen_helper<T,base_type,NumDims,value_type,
|
||||
reference_type,tag,difference_type>::type type;
|
||||
};
|
||||
|
||||
template <typename T, std::size_t NumDims, typename value_type,
|
||||
typename reference_type, typename tag, typename difference_type>
|
||||
struct const_iterator_generator {
|
||||
private:
|
||||
typedef iterator_base<T,const T*> base_type;
|
||||
public:
|
||||
typedef typename iterator_gen_helper<T,base_type,NumDims,value_type,
|
||||
reference_type,tag,difference_type>::type type;
|
||||
};
|
||||
|
||||
template <typename T, std::size_t NumDims, typename value_type,
|
||||
typename reference_type, typename tag, typename difference_type>
|
||||
struct reverse_iterator_generator {
|
||||
private:
|
||||
typedef iterator_base<T,T*> base_type;
|
||||
typedef typename iterator_gen_helper<T,base_type,NumDims,value_type,
|
||||
reference_type,tag,difference_type>::type it_type;
|
||||
public:
|
||||
typedef typename boost::reverse_iterator_generator<it_type>::type type;
|
||||
};
|
||||
|
||||
template <typename T, std::size_t NumDims, typename value_type,
|
||||
typename reference_type, typename tag, typename difference_type>
|
||||
struct const_reverse_iterator_generator {
|
||||
private:
|
||||
typedef iterator_base<T,const T*> base_type;
|
||||
typedef typename iterator_gen_helper<T,base_type,NumDims,value_type,
|
||||
reference_type,tag,difference_type>::type it_type;
|
||||
public:
|
||||
typedef typename boost::reverse_iterator_generator<it_type>::type type;
|
||||
};
|
||||
|
||||
} // namespace multi_array
|
||||
|
||||
@@ -1,970 +0,0 @@
|
||||
// (C) Copyright David Abrahams 2000. Permission to copy, use,
|
||||
// modify, sell and distribute this software is granted provided this
|
||||
// copyright notice appears in all copies. This software is provided
|
||||
// "as is" without express or implied warranty, and with no claim as
|
||||
// to its suitability for any purpose.
|
||||
//
|
||||
// (C) Copyright Jeremy Siek 2000. Permission to copy, use, modify,
|
||||
// sell and distribute this software is granted provided this
|
||||
// copyright notice appears in all copies. This software is provided
|
||||
// "as is" without express or implied warranty, and with no claim as
|
||||
// to its suitability for any purpose.
|
||||
//
|
||||
|
||||
// Thes code is modified from its original form to meet the needs of
|
||||
// Boost.MultiArray.
|
||||
|
||||
// Revision History:
|
||||
|
||||
// 27 Mar 2002 Ronald Garcia
|
||||
// Forked from the main tree iterator adaptors. Necessary to
|
||||
// allow iterator::operator->*() to work with multi_array iterators.
|
||||
// 01 Feb 2002 Jeremy Siek
|
||||
// Added more comments in default_iterator_policies.
|
||||
// 08 Jan 2001 David Abrahams
|
||||
// Moved concept checks into a separate class, which makes MSVC
|
||||
// better at dealing with them.
|
||||
// 07 Jan 2001 David Abrahams
|
||||
// Choose proxy for operator->() only if the reference type is not a reference.
|
||||
// Updated workarounds for __MWERKS__ == 0x2406
|
||||
// 20 Dec 2001 David Abrahams
|
||||
// Adjusted is_convertible workarounds for __MWERKS__ == 0x2406
|
||||
// 03 Nov 2001 Jeremy Siek
|
||||
// Changed the named template parameter interface and internal.
|
||||
// 04 Oct 2001 Jeremy Siek
|
||||
// Changed projection_iterator to not rely on the default reference,
|
||||
// working around a limitation of detail::iterator_traits.
|
||||
// 04 Oct 2001 David Abrahams
|
||||
// Applied indirect_iterator patch from George A. Heintzelman <georgeh@aya.yale.edu>
|
||||
// Changed name of "bind" to "select" to avoid problems with MSVC.
|
||||
// 26 Sep 2001 David Abrahams
|
||||
// Added borland bug fix
|
||||
// 08 Mar 2001 Jeremy Siek
|
||||
// Added support for optional named template parameters.
|
||||
// 19 Feb 2001 David Abrahams
|
||||
// Rolled back reverse_iterator_pair_generator again, as it doesn't
|
||||
// save typing on a conforming compiler.
|
||||
// 18 Feb 2001 David Abrahams
|
||||
// Reinstated reverse_iterator_pair_generator
|
||||
// 16 Feb 2001 David Abrahams
|
||||
// Add an implicit conversion operator to operator_arrow_proxy
|
||||
// as CW and BCC workarounds.
|
||||
// 11 Feb 2001 David Abrahams
|
||||
// Switch to use of BOOST_STATIC_CONSTANT where possible
|
||||
// 11 Feb 2001 Jeremy Siek
|
||||
// Removed workaround for older MIPSpro compiler. The workaround
|
||||
// was preventing the proper functionality of the underlying
|
||||
// iterator being carried forward into the iterator adaptor.
|
||||
// Also added is_bidirectional enum to avoid EDG compiler error.
|
||||
// 11 Feb 2001 David Abrahams
|
||||
// Borland fixes up the wazoo. It finally works!
|
||||
// 10 Feb 2001 David Abrahams
|
||||
// Removed traits argument from iterator_adaptor<> and switched to
|
||||
// explicit trait specification for maximum ease-of-use.
|
||||
// Added comments to detail::iterator_defaults<>
|
||||
// Began using detail::iterator_defaults<> unconditionally for code clarity
|
||||
// Changed uses of `Iterator' to `Base' where non-iterators can be used.
|
||||
//
|
||||
// 10 Feb 2001 David Abrahams
|
||||
// Rolled in supposed Borland fixes from John Maddock, but not seeing any
|
||||
// improvement yet
|
||||
// Changed argument order to indirect_ generator, for convenience in the
|
||||
// case of input iterators (where Reference must be a value type).
|
||||
// Removed derivation of filter_iterator_policies from
|
||||
// default_iterator_policies, since the iterator category is likely to be
|
||||
// reduced (we don't want to allow illegal operations like decrement).
|
||||
// Support for a simpler filter iterator interface.
|
||||
//
|
||||
// 09 Feb 2001 David Abrahams
|
||||
// Improved interface to indirect_ and reverse_ iterators
|
||||
// Rolled back Jeremy's new constructor for now; it was causing
|
||||
// problems with counting_iterator_test
|
||||
// Attempted fix for Borland
|
||||
//
|
||||
// 09 Feb 2001 Jeremy Siek
|
||||
// Added iterator constructor to allow const adaptor
|
||||
// from non-const adaptee.
|
||||
// Changed make_xxx to pass iterators by-value to
|
||||
// get arrays converted to pointers.
|
||||
// Removed InnerIterator template parameter from
|
||||
// indirect_iterator_generator.
|
||||
// Rearranged parameters for make_filter_iterator
|
||||
//
|
||||
// 07 Feb 2001 Jeremy Siek
|
||||
// Removed some const iterator adaptor generators.
|
||||
// Added make_xxx_iterator() helper functions for remaining
|
||||
// iterator adaptors.
|
||||
// Removed some traits template parameters where they
|
||||
// where no longer needed thanks to detail::iterator_traits.
|
||||
// Moved some of the compile-time logic into enums for
|
||||
// EDG compatibility.
|
||||
//
|
||||
// 07 Feb 2001 David Abrahams
|
||||
// Removed iterator_adaptor_pair_generator and
|
||||
// reverse_iterator_pair_generator (more such culling to come)
|
||||
// Improved comments
|
||||
// Changed all uses of std::iterator_traits as default arguments
|
||||
// to boost::detail::iterator_traits for improved utility in
|
||||
// non-generic contexts
|
||||
// Fixed naming convention of non-template parameter names
|
||||
//
|
||||
// 06 Feb 2001 David Abrahams
|
||||
// Produce operator-> proxy objects for InputIterators
|
||||
// Added static assertions to do some basic concept checks
|
||||
// Renamed single-type generators -> xxx_generator
|
||||
// Renamed const/nonconst iterator generators -> xxx_pair_generator
|
||||
// Added make_transform_iterator(iter, function)
|
||||
// The existence of boost::detail::iterator_traits allowed many
|
||||
// template arguments to be defaulted. Some arguments had to be
|
||||
// moved to accomplish it.
|
||||
//
|
||||
// 04 Feb 2001 MWERKS bug workaround, concept checking for proper
|
||||
// reference types (David Abrahams)
|
||||
|
||||
#ifndef BOOST_ITERATOR_ADAPTOR_RG032702_HPP_
|
||||
# define BOOST_ITERATOR_ADAPTOR_RG032702_HPP_
|
||||
|
||||
# include <boost/iterator.hpp>
|
||||
# include <boost/utility.hpp>
|
||||
# include <boost/compressed_pair.hpp>
|
||||
# include <boost/concept_check.hpp>
|
||||
# include <boost/type.hpp>
|
||||
# include <boost/static_assert.hpp>
|
||||
# include <boost/type_traits.hpp>
|
||||
# include <boost/detail/iterator.hpp>
|
||||
# include <boost/detail/select_type.hpp>
|
||||
|
||||
// I was having some problems with VC6. I couldn't tell whether our hack for
|
||||
// stock GCC was causing problems so I needed an easy way to turn it on and
|
||||
// off. Now we can test the hack with various compilers and still have an
|
||||
// "out" if it doesn't work. -dwa 7/31/00
|
||||
# if __GNUC__ == 2 && __GNUC_MINOR__ <= 96 && !defined(__STL_USE_NAMESPACES)
|
||||
# define BOOST_RELOPS_AMBIGUITY_BUG 1
|
||||
# endif
|
||||
|
||||
namespace boost {
|
||||
namespace detail {
|
||||
namespace multi_array {
|
||||
|
||||
//============================================================================
|
||||
// Default policies for iterator adaptors. You can use this as a base
|
||||
// class if you want to customize particular policies.
|
||||
struct default_iterator_policies
|
||||
{
|
||||
// Some of the member functions were defined static, but Borland
|
||||
// got confused and thought they were non-const. Also, Sun C++
|
||||
// does not like static function templates.
|
||||
//
|
||||
// The reason some members were defined static is because there is
|
||||
// not state (data members) needed by those members of the
|
||||
// default_iterator_policies class. If your policies class member
|
||||
// functions need to access state stored in the policies object,
|
||||
// then the member functions should not be static (they can't be).
|
||||
|
||||
template <class Base>
|
||||
void initialize(Base&)
|
||||
{ }
|
||||
|
||||
template <class IteratorAdaptor>
|
||||
typename IteratorAdaptor::reference dereference(const IteratorAdaptor& x) const
|
||||
{ return *x.base(); }
|
||||
|
||||
template <class IteratorAdaptor>
|
||||
void increment(IteratorAdaptor& x)
|
||||
{ ++x.base(); }
|
||||
|
||||
template <class IteratorAdaptor>
|
||||
void decrement(IteratorAdaptor& x)
|
||||
{ --x.base(); }
|
||||
|
||||
template <class IteratorAdaptor, class DifferenceType>
|
||||
void advance(IteratorAdaptor& x, DifferenceType n)
|
||||
{ x.base() += n; }
|
||||
|
||||
template <class IteratorAdaptor1, class IteratorAdaptor2>
|
||||
typename IteratorAdaptor1::difference_type
|
||||
distance(const IteratorAdaptor1& x, const IteratorAdaptor2& y) const
|
||||
{ return y.base() - x.base(); }
|
||||
|
||||
template <class IteratorAdaptor1, class IteratorAdaptor2>
|
||||
bool equal(const IteratorAdaptor1& x, const IteratorAdaptor2& y) const
|
||||
{ return x.base() == y.base(); }
|
||||
};
|
||||
|
||||
// putting the comparisons in a base class avoids the g++
|
||||
// ambiguous overload bug due to the relops operators
|
||||
|
||||
#ifdef BOOST_RELOPS_AMBIGUITY_BUG
|
||||
template <class Derived, class Base>
|
||||
struct iterator_comparisons : Base { };
|
||||
|
||||
template <class D1, class D2, class Base1, class Base2>
|
||||
inline bool operator==(const iterator_comparisons<D1,Base1>& xb,
|
||||
const iterator_comparisons<D2,Base2>& yb)
|
||||
{
|
||||
const D1& x = static_cast<const D1&>(xb);
|
||||
const D2& y = static_cast<const D2&>(yb);
|
||||
return x.policies().equal(x, y);
|
||||
}
|
||||
|
||||
template <class D1, class D2, class Base1, class Base2>
|
||||
inline bool operator!=(const iterator_comparisons<D1,Base1>& xb,
|
||||
const iterator_comparisons<D2,Base2>& yb)
|
||||
{
|
||||
const D1& x = static_cast<const D1&>(xb);
|
||||
const D2& y = static_cast<const D2&>(yb);
|
||||
return !x.policies().equal(x, y);
|
||||
}
|
||||
|
||||
template <class D1, class D2, class Base1, class Base2>
|
||||
inline bool operator<(const iterator_comparisons<D1,Base1>& xb,
|
||||
const iterator_comparisons<D2,Base2>& yb)
|
||||
{
|
||||
const D1& x = static_cast<const D1&>(xb);
|
||||
const D2& y = static_cast<const D2&>(yb);
|
||||
return x.policies().distance(y, x) < 0;
|
||||
}
|
||||
|
||||
template <class D1, class D2, class Base1, class Base2>
|
||||
inline bool operator>(const iterator_comparisons<D1,Base1>& xb,
|
||||
const iterator_comparisons<D2,Base2>& yb)
|
||||
{
|
||||
const D1& x = static_cast<const D1&>(xb);
|
||||
const D2& y = static_cast<const D2&>(yb);
|
||||
return x.policies().distance(y, x) > 0;
|
||||
}
|
||||
|
||||
template <class D1, class D2, class Base1, class Base2>
|
||||
inline bool operator>=(const iterator_comparisons<D1,Base1>& xb,
|
||||
const iterator_comparisons<D2,Base2>& yb)
|
||||
{
|
||||
const D1& x = static_cast<const D1&>(xb);
|
||||
const D2& y = static_cast<const D2&>(yb);
|
||||
return x.policies().distance(y, x) >= 0;
|
||||
}
|
||||
|
||||
template <class D1, class D2, class Base1, class Base2>
|
||||
inline bool operator<=(const iterator_comparisons<D1,Base1>& xb,
|
||||
const iterator_comparisons<D2,Base2>& yb)
|
||||
{
|
||||
const D1& x = static_cast<const D1&>(xb);
|
||||
const D2& y = static_cast<const D2&>(yb);
|
||||
return x.policies().distance(y, x) <= 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
namespace detail {
|
||||
|
||||
// operator->() needs special support for input iterators to strictly meet the
|
||||
// standard's requirements. If *i is not a reference type, we must still
|
||||
// produce a (constant) lvalue to which a pointer can be formed. We do that by
|
||||
// returning an instantiation of this special proxy class template.
|
||||
|
||||
template <class T>
|
||||
struct operator_arrow_proxy
|
||||
{
|
||||
operator_arrow_proxy(const T& x) : m_value(x) {}
|
||||
// RG removed const below
|
||||
T* operator->() const { return &m_value; }
|
||||
// This function is needed for MWCW and BCC, which won't call operator->
|
||||
// again automatically per 13.3.1.2 para 8
|
||||
|
||||
// RG - removed const below
|
||||
operator T*() const { return &m_value; }
|
||||
mutable T m_value;
|
||||
};
|
||||
|
||||
template <class Iter>
|
||||
inline operator_arrow_proxy<typename Iter::reference>
|
||||
operator_arrow(const Iter& i, std::input_iterator_tag) {
|
||||
// RG - THIS is the change I needed to make!
|
||||
// My input iterators need to return proxy references rather than values
|
||||
typedef typename Iter::reference value_t; // VC++ needs this typedef
|
||||
return operator_arrow_proxy<value_t>(*i);
|
||||
}
|
||||
|
||||
template <class Iter>
|
||||
inline typename Iter::pointer
|
||||
operator_arrow(const Iter& i, std::forward_iterator_tag) {
|
||||
return &(*i);
|
||||
}
|
||||
|
||||
template <class Value, class Reference, class Pointer>
|
||||
struct operator_arrow_result_generator
|
||||
{
|
||||
//RG - another important change!
|
||||
typedef operator_arrow_proxy<Reference> proxy;
|
||||
// Borland chokes unless it's an actual enum (!)
|
||||
enum { use_proxy = !boost::is_reference<Reference>::value };
|
||||
|
||||
typedef typename boost::detail::if_true<(use_proxy)>::template
|
||||
then<
|
||||
proxy,
|
||||
// else
|
||||
Pointer
|
||||
>::type type;
|
||||
};
|
||||
|
||||
# if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) || defined(BOOST_NO_STD_ITERATOR_TRAITS)
|
||||
|
||||
|
||||
// Select default pointer and reference types for adapted non-pointer
|
||||
// iterators based on the iterator and the value_type. Poor man's partial
|
||||
// specialization is in use here.
|
||||
template <bool is_pointer>
|
||||
struct iterator_defaults_select
|
||||
{
|
||||
template <class Iterator,class Value>
|
||||
struct traits
|
||||
{
|
||||
// The assumption is that iterator_traits can deduce these types
|
||||
// properly as long as the iterator is not a pointer.
|
||||
typedef typename boost::detail::iterator_traits<Iterator>::pointer pointer;
|
||||
typedef typename boost::detail::iterator_traits<Iterator>::reference reference;
|
||||
};
|
||||
};
|
||||
|
||||
// Select default pointer and reference types for adapted pointer iterators
|
||||
// given a (possibly-const) value_type.
|
||||
template <>
|
||||
struct iterator_defaults_select<true>
|
||||
{
|
||||
template <class Iterator,class Value>
|
||||
struct traits
|
||||
{
|
||||
typedef Value* pointer;
|
||||
typedef Value& reference;
|
||||
};
|
||||
};
|
||||
|
||||
// Consolidate selection of the default pointer and reference type
|
||||
template <class Iterator,class Value>
|
||||
struct iterator_defaults
|
||||
{
|
||||
BOOST_STATIC_CONSTANT(bool, is_ptr = boost::is_pointer<Iterator>::value);
|
||||
|
||||
typedef typename iterator_defaults_select<is_ptr>::template traits<Iterator,Value> traits;
|
||||
typedef typename traits::pointer pointer;
|
||||
typedef typename traits::reference reference;
|
||||
};
|
||||
# else
|
||||
template <class Iterator,class Value>
|
||||
struct iterator_defaults : iterator_traits<Iterator>
|
||||
{
|
||||
// Trying to factor the common is_same expression into an enum or a
|
||||
// static bool constant confused Borland.
|
||||
typedef typename if_true<(
|
||||
::boost::is_same<Value,typename iterator_traits<Iterator>::value_type>::value
|
||||
)>::template then<
|
||||
typename iterator_traits<Iterator>::pointer,
|
||||
Value*
|
||||
>::type pointer;
|
||||
|
||||
typedef typename if_true<(
|
||||
::boost::is_same<Value,typename iterator_traits<Iterator>::value_type>::value
|
||||
)>::template then<
|
||||
typename iterator_traits<Iterator>::reference,
|
||||
Value&
|
||||
>::type reference;
|
||||
|
||||
};
|
||||
# endif
|
||||
|
||||
//===========================================================================
|
||||
// Specify the defaults for iterator_adaptor's template parameters
|
||||
|
||||
struct default_argument { };
|
||||
// This class template is a workaround for MSVC.
|
||||
struct dummy_default_gen {
|
||||
template <class Base, class Traits>
|
||||
struct select { typedef default_argument type; };
|
||||
};
|
||||
// This class template is a workaround for MSVC.
|
||||
template <class Gen> struct default_generator {
|
||||
typedef dummy_default_gen type;
|
||||
};
|
||||
|
||||
struct default_value_type {
|
||||
template <class Base, class Traits>
|
||||
struct select {
|
||||
typedef typename boost::detail::iterator_traits<Base>::value_type type;
|
||||
};
|
||||
};
|
||||
template <> struct default_generator<default_value_type>
|
||||
{ typedef default_value_type type; }; // VC++ workaround
|
||||
|
||||
struct default_difference_type {
|
||||
template <class Base, class Traits>
|
||||
struct select {
|
||||
typedef typename boost::detail::iterator_traits<Base>::difference_type type;
|
||||
};
|
||||
};
|
||||
template <> struct default_generator<default_difference_type>
|
||||
{ typedef default_difference_type type; }; // VC++ workaround
|
||||
|
||||
struct default_iterator_category {
|
||||
template <class Base, class Traits>
|
||||
struct select {
|
||||
typedef typename boost::detail::iterator_traits<Base>::iterator_category type;
|
||||
};
|
||||
};
|
||||
template <> struct default_generator<default_iterator_category>
|
||||
{ typedef default_iterator_category type; }; // VC++ workaround
|
||||
|
||||
struct default_pointer {
|
||||
template <class Base, class Traits>
|
||||
struct select {
|
||||
typedef typename Traits::value_type Value;
|
||||
typedef typename boost::detail::multi_array::detail::iterator_defaults<Base,Value>::pointer
|
||||
type;
|
||||
};
|
||||
};
|
||||
template <> struct default_generator<default_pointer>
|
||||
{ typedef default_pointer type; }; // VC++ workaround
|
||||
|
||||
struct default_reference {
|
||||
template <class Base, class Traits>
|
||||
struct select {
|
||||
typedef typename Traits::value_type Value;
|
||||
typedef typename boost::detail::multi_array::detail::iterator_defaults<Base,Value>::reference
|
||||
type;
|
||||
};
|
||||
};
|
||||
template <> struct default_generator<default_reference>
|
||||
{ typedef default_reference type; }; // VC++ workaround
|
||||
|
||||
} // namespace detail
|
||||
|
||||
|
||||
//===========================================================================
|
||||
// Support for named template parameters
|
||||
|
||||
struct named_template_param_base { };
|
||||
|
||||
namespace detail {
|
||||
struct value_type_tag { };
|
||||
struct reference_tag { };
|
||||
struct pointer_tag { };
|
||||
struct difference_type_tag { };
|
||||
struct iterator_category_tag { };
|
||||
|
||||
// avoid using std::pair because A or B might be a reference type, and g++
|
||||
// complains about forming references to references inside std::pair
|
||||
template <class A, class B>
|
||||
struct cons_type {
|
||||
typedef A first_type;
|
||||
typedef B second_type;
|
||||
};
|
||||
|
||||
} // namespace detail
|
||||
|
||||
template <class Value> struct value_type_is : public named_template_param_base
|
||||
{
|
||||
typedef detail::cons_type<detail::value_type_tag, Value> type;
|
||||
};
|
||||
template <class Reference> struct reference_is : public named_template_param_base
|
||||
{
|
||||
typedef detail::cons_type<detail::reference_tag, Reference> type;
|
||||
};
|
||||
template <class Pointer> struct pointer_is : public named_template_param_base
|
||||
{
|
||||
typedef detail::cons_type<detail::pointer_tag, Pointer> type;
|
||||
};
|
||||
template <class Difference> struct difference_type_is
|
||||
: public named_template_param_base
|
||||
{
|
||||
typedef detail::cons_type<detail::difference_type_tag, Difference> type;
|
||||
};
|
||||
template <class IteratorCategory> struct iterator_category_is
|
||||
: public named_template_param_base
|
||||
{
|
||||
typedef detail::cons_type<detail::iterator_category_tag, IteratorCategory> type;
|
||||
};
|
||||
|
||||
namespace detail {
|
||||
|
||||
struct end_of_list { };
|
||||
|
||||
// Given an associative list, find the value with the matching key.
|
||||
// An associative list is a list of key-value pairs. The list is
|
||||
// built out of cons_type's and is terminated by end_of_list.
|
||||
|
||||
# if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) || defined(__BORLANDC__)
|
||||
template <class AssocList, class Key>
|
||||
struct find_param;
|
||||
|
||||
struct find_param_continue {
|
||||
template <class AssocList, class Key2> struct select {
|
||||
typedef typename AssocList::first_type Head;
|
||||
typedef typename Head::first_type Key1;
|
||||
typedef typename Head::second_type Value;
|
||||
typedef typename if_true<(is_same<Key1, Key2>::value)>::template
|
||||
then<Value,
|
||||
typename find_param<typename AssocList::second_type, Key2>::type
|
||||
>::type type;
|
||||
};
|
||||
};
|
||||
struct find_param_end {
|
||||
template <class AssocList, class Key>
|
||||
struct select { typedef detail::default_argument type; };
|
||||
};
|
||||
template <class AssocList> struct find_param_helper1
|
||||
{ typedef find_param_continue type; };
|
||||
template <> struct find_param_helper1<end_of_list>
|
||||
{ typedef find_param_end type; };
|
||||
|
||||
template <class AssocList, class Key>
|
||||
struct find_param {
|
||||
typedef typename find_param_helper1<AssocList>::type select1;
|
||||
typedef typename select1::template select<AssocList, Key>::type type;
|
||||
};
|
||||
# else
|
||||
template <class AssocList, class Key> struct find_param;
|
||||
|
||||
template <class Key>
|
||||
struct find_param<end_of_list, Key> { typedef default_argument type; };
|
||||
|
||||
// Found a matching Key, return the associated Value
|
||||
template <class Key, class Value, class Rest>
|
||||
struct find_param<detail::cons_type< detail::cons_type<Key, Value>, Rest>, Key> {
|
||||
typedef Value type;
|
||||
};
|
||||
|
||||
// Non-matching keys, continue the search
|
||||
template <class Key1, class Value, class Rest, class Key2>
|
||||
struct find_param<detail::cons_type< detail::cons_type<Key1, Value>, Rest>, Key2> {
|
||||
typedef typename find_param<Rest, Key2>::type type;
|
||||
};
|
||||
# endif
|
||||
|
||||
struct make_named_arg {
|
||||
template <class Key, class Value>
|
||||
struct select { typedef typename Value::type type; };
|
||||
};
|
||||
struct make_key_value {
|
||||
template <class Key, class Value>
|
||||
struct select { typedef detail::cons_type<Key, Value> type; };
|
||||
};
|
||||
|
||||
template <class Value>
|
||||
struct is_named_parameter
|
||||
{
|
||||
enum { value = is_convertible<Value, named_template_param_base>::value };
|
||||
};
|
||||
|
||||
# if defined(__MWERKS__) && __MWERKS__ <= 0x2406 // workaround for broken is_convertible implementation
|
||||
template <class T> struct is_named_parameter<value_type_is<T> > { enum { value = true }; };
|
||||
template <class T> struct is_named_parameter<reference_is<T> > { enum { value = true }; };
|
||||
template <class T> struct is_named_parameter<pointer_is<T> > { enum { value = true }; };
|
||||
template <class T> struct is_named_parameter<difference_type_is<T> > { enum { value = true }; };
|
||||
template <class T> struct is_named_parameter<iterator_category_is<T> > { enum { value = true }; };
|
||||
# endif
|
||||
|
||||
template <class Key, class Value>
|
||||
struct make_arg {
|
||||
# ifdef __BORLANDC__
|
||||
// Borland C++ doesn't like the extra indirection of is_named_parameter
|
||||
typedef typename
|
||||
if_true<(is_convertible<Value,named_template_param_base>::value)>::
|
||||
template then<make_named_arg, make_key_value>::type Make;
|
||||
# else
|
||||
enum { is_named = is_named_parameter<Value>::value };
|
||||
typedef typename if_true<(is_named)>::template
|
||||
then<make_named_arg, make_key_value>::type Make;
|
||||
# endif
|
||||
typedef typename Make::template select<Key, Value>::type type;
|
||||
};
|
||||
|
||||
// Mechanism for resolving the default argument for a template parameter.
|
||||
|
||||
template <class T> struct is_default { typedef type_traits::no_type type; };
|
||||
template <> struct is_default<default_argument>
|
||||
{ typedef type_traits::yes_type type; };
|
||||
|
||||
struct choose_default {
|
||||
template <class Arg, class DefaultGen, class Base, class Traits>
|
||||
struct select {
|
||||
typedef typename default_generator<DefaultGen>::type Gen;
|
||||
typedef typename Gen::template select<Base,Traits>::type type;
|
||||
};
|
||||
};
|
||||
struct choose_arg {
|
||||
template <class Arg, class DefaultGen, class Base, class Traits>
|
||||
struct select {
|
||||
typedef Arg type;
|
||||
};
|
||||
};
|
||||
|
||||
template <class UseDefault>
|
||||
struct choose_arg_or_default { typedef choose_arg type; };
|
||||
template <> struct choose_arg_or_default<type_traits::yes_type> {
|
||||
typedef choose_default type;
|
||||
};
|
||||
|
||||
template <class Arg, class DefaultGen, class Base, class Traits>
|
||||
class resolve_default {
|
||||
typedef typename choose_arg_or_default<typename is_default<Arg>::type>::type
|
||||
Selector;
|
||||
public:
|
||||
typedef typename Selector
|
||||
::template select<Arg, DefaultGen, Base, Traits>::type type;
|
||||
};
|
||||
|
||||
template <class Base, class Value, class Reference, class Pointer,
|
||||
class Category, class Distance>
|
||||
class iterator_adaptor_traits_gen
|
||||
{
|
||||
// Form an associative list out of the template parameters
|
||||
// If the argument is a normal parameter (not named) then make_arg
|
||||
// creates a key-value pair. If the argument is a named parameter,
|
||||
// then make_arg extracts the key-value pair defined inside the
|
||||
// named parameter.
|
||||
typedef detail::cons_type< typename make_arg<value_type_tag, Value>::type,
|
||||
detail::cons_type<typename make_arg<reference_tag, Reference>::type,
|
||||
detail::cons_type<typename make_arg<pointer_tag, Pointer>::type,
|
||||
detail::cons_type<typename make_arg<iterator_category_tag, Category>::type,
|
||||
detail::cons_type<typename make_arg<difference_type_tag, Distance>::type,
|
||||
end_of_list> > > > > ArgList;
|
||||
|
||||
// Search the list for particular parameters
|
||||
typedef typename find_param<ArgList, value_type_tag>::type Val;
|
||||
typedef typename find_param<ArgList, difference_type_tag>::type Diff;
|
||||
typedef typename find_param<ArgList, iterator_category_tag>::type Cat;
|
||||
typedef typename find_param<ArgList, pointer_tag>::type Ptr;
|
||||
typedef typename find_param<ArgList, reference_tag>::type Ref;
|
||||
|
||||
typedef boost::iterator<Category, Value, Distance, Pointer, Reference>
|
||||
Traits0;
|
||||
|
||||
// Compute the defaults if necessary
|
||||
typedef typename resolve_default<Val, default_value_type, Base, Traits0>::type
|
||||
value_type;
|
||||
// if getting default value type from iterator_traits, then it won't be const
|
||||
typedef typename resolve_default<Diff, default_difference_type, Base,
|
||||
Traits0>::type difference_type;
|
||||
typedef typename resolve_default<Cat, default_iterator_category, Base,
|
||||
Traits0>::type iterator_category;
|
||||
|
||||
typedef boost::iterator<iterator_category, value_type, difference_type,
|
||||
Pointer, Reference> Traits1;
|
||||
|
||||
// Compute the defaults for pointer and reference. This is done as a
|
||||
// separate step because the defaults for pointer and reference depend
|
||||
// on value_type.
|
||||
typedef typename resolve_default<Ptr, default_pointer, Base, Traits1>::type
|
||||
pointer;
|
||||
typedef typename resolve_default<Ref, default_reference, Base, Traits1>::type
|
||||
reference;
|
||||
|
||||
public:
|
||||
typedef boost::iterator<iterator_category,
|
||||
typename remove_const<value_type>::type,
|
||||
difference_type, pointer, reference> type;
|
||||
};
|
||||
|
||||
// This is really a partial concept check for iterators. Should it
|
||||
// be moved or done differently?
|
||||
template <class Category, class Value, class Difference, class Pointer, class Reference>
|
||||
struct validator
|
||||
{
|
||||
BOOST_STATIC_CONSTANT(
|
||||
bool, is_input_or_output_iter
|
||||
= (boost::is_convertible<Category*,std::input_iterator_tag*>::value
|
||||
| boost::is_convertible<Category*,std::output_iterator_tag*>::value));
|
||||
|
||||
// Iterators should satisfy one of the known categories
|
||||
BOOST_STATIC_ASSERT(is_input_or_output_iter);
|
||||
|
||||
// Iterators >= ForwardIterator must produce real references
|
||||
// as required by the C++ standard requirements in Table 74.
|
||||
BOOST_STATIC_CONSTANT(
|
||||
bool, forward_iter_with_real_reference
|
||||
= ((!boost::is_convertible<Category*,std::forward_iterator_tag*>::value)
|
||||
| boost::is_same<Reference,Value&>::value
|
||||
| boost::is_same<Reference,typename add_const<Value>::type&>::value));
|
||||
|
||||
BOOST_STATIC_ASSERT(forward_iter_with_real_reference);
|
||||
};
|
||||
} // namespace detail
|
||||
|
||||
|
||||
|
||||
// This macro definition is only temporary in this file
|
||||
# if !defined(BOOST_MSVC) || BOOST_MSVC > 1300
|
||||
# define BOOST_ARG_DEPENDENT_TYPENAME typename
|
||||
# else
|
||||
# define BOOST_ARG_DEPENDENT_TYPENAME
|
||||
# endif
|
||||
|
||||
//============================================================================
|
||||
//iterator_adaptor - Adapts a generic piece of data as an iterator. Adaptation
|
||||
// is especially easy if the data being adapted is itself an iterator
|
||||
//
|
||||
// Base - the base (usually iterator) type being wrapped.
|
||||
//
|
||||
// Policies - a set of policies determining how the resulting iterator
|
||||
// works.
|
||||
//
|
||||
// Value - if supplied, the value_type of the resulting iterator, unless
|
||||
// const. If const, a conforming compiler strips constness for the
|
||||
// value_type. If not supplied, iterator_traits<Base>::value_type is used
|
||||
//
|
||||
// Reference - the reference type of the resulting iterator, and in
|
||||
// particular, the result type of operator*(). If not supplied but
|
||||
// Value is supplied, Value& is used. Otherwise
|
||||
// iterator_traits<Base>::reference is used.
|
||||
//
|
||||
// Pointer - the pointer type of the resulting iterator, and in
|
||||
// particular, the result type of operator->(). If not
|
||||
// supplied but Value is supplied, Value* is used. Otherwise
|
||||
// iterator_traits<Base>::pointer is used.
|
||||
//
|
||||
// Category - the iterator_category of the resulting iterator. If not
|
||||
// supplied, iterator_traits<Base>::iterator_category is used.
|
||||
//
|
||||
// Distance - the difference_type of the resulting iterator. If not
|
||||
// supplied, iterator_traits<Base>::difference_type is used.
|
||||
template <class Base, class Policies,
|
||||
class Value = ::boost::detail::multi_array::detail::default_argument,
|
||||
class Reference = ::boost::detail::multi_array::detail::default_argument,
|
||||
class Pointer = ::boost::detail::multi_array::detail::default_argument,
|
||||
class Category = ::boost::detail::multi_array::detail::default_argument,
|
||||
class Distance = ::boost::detail::multi_array::detail::default_argument
|
||||
>
|
||||
struct iterator_adaptor :
|
||||
#ifdef BOOST_RELOPS_AMBIGUITY_BUG
|
||||
iterator_comparisons<
|
||||
iterator_adaptor<Base,Policies,Value,Reference,Pointer,Category,Distance>,
|
||||
typename detail::iterator_adaptor_traits_gen<Base,Value,Reference,Pointer,Category, Distance>::type
|
||||
>
|
||||
#else
|
||||
detail::iterator_adaptor_traits_gen<Base,Value,Reference,Pointer,Category,Distance>::type
|
||||
#endif
|
||||
{
|
||||
typedef iterator_adaptor<Base,Policies,Value,Reference,Pointer,Category,Distance> self;
|
||||
public:
|
||||
typedef detail::iterator_adaptor_traits_gen<Base,Value,Reference,Pointer,Category,Distance> TraitsGen;
|
||||
typedef typename TraitsGen::type Traits;
|
||||
|
||||
typedef typename Traits::difference_type difference_type;
|
||||
typedef typename Traits::value_type value_type;
|
||||
typedef typename Traits::pointer pointer;
|
||||
typedef typename Traits::reference reference;
|
||||
typedef typename Traits::iterator_category iterator_category;
|
||||
|
||||
typedef Base base_type;
|
||||
typedef Policies policies_type;
|
||||
|
||||
private:
|
||||
typedef detail::validator<
|
||||
iterator_category,value_type,difference_type,pointer,reference
|
||||
> concept_check;
|
||||
|
||||
public:
|
||||
iterator_adaptor()
|
||||
{
|
||||
}
|
||||
|
||||
explicit
|
||||
iterator_adaptor(const Base& it, const Policies& p = Policies())
|
||||
: m_iter_p(it, p) {
|
||||
policies().initialize(base());
|
||||
}
|
||||
|
||||
template <class Iter2, class Value2, class Pointer2, class Reference2>
|
||||
iterator_adaptor (
|
||||
const iterator_adaptor<Iter2,Policies,Value2,Reference2,Pointer2,Category,Distance>& src)
|
||||
: m_iter_p(src.base(), src.policies())
|
||||
{
|
||||
policies().initialize(base());
|
||||
}
|
||||
|
||||
#if defined(BOOST_MSVC) && BOOST_MSVC <= 1300 || defined(__BORLANDC__)
|
||||
// This is required to prevent a bug in how VC++ generates
|
||||
// the assignment operator for compressed_pair
|
||||
iterator_adaptor& operator= (const iterator_adaptor& x) {
|
||||
m_iter_p = x.m_iter_p;
|
||||
return *this;
|
||||
}
|
||||
#endif
|
||||
reference operator*() const {
|
||||
return policies().dereference(*this);
|
||||
}
|
||||
|
||||
#ifdef BOOST_MSVC
|
||||
# pragma warning(push)
|
||||
# pragma warning( disable : 4284 )
|
||||
#endif
|
||||
|
||||
typename boost::detail::multi_array::detail::operator_arrow_result_generator<value_type,reference,pointer>::type
|
||||
operator->() const
|
||||
{ return detail::operator_arrow(*this, iterator_category()); }
|
||||
|
||||
#ifdef BOOST_MSVC
|
||||
# pragma warning(pop)
|
||||
#endif
|
||||
|
||||
value_type operator[](difference_type n) const
|
||||
{ return *(*this + n); }
|
||||
|
||||
self& operator++() {
|
||||
#if !defined(__MWERKS__) || __MWERKS__ >= 0x2405
|
||||
policies().increment(*this);
|
||||
#else
|
||||
// Odd bug, MWERKS couldn't deduce the type for the member template
|
||||
// Workaround by explicitly specifying the type.
|
||||
policies().increment<self>(*this);
|
||||
#endif
|
||||
return *this;
|
||||
}
|
||||
|
||||
self operator++(int) { self tmp(*this); ++*this; return tmp; }
|
||||
|
||||
self& operator--() {
|
||||
#if !defined(__MWERKS__) || __MWERKS__ >= 0x2405
|
||||
policies().decrement(*this);
|
||||
#else
|
||||
policies().decrement<self>(*this);
|
||||
#endif
|
||||
return *this;
|
||||
}
|
||||
|
||||
self operator--(int) { self tmp(*this); --*this; return tmp; }
|
||||
|
||||
self& operator+=(difference_type n) {
|
||||
policies().advance(*this, n);
|
||||
return *this;
|
||||
}
|
||||
|
||||
self& operator-=(difference_type n) {
|
||||
policies().advance(*this, -n);
|
||||
return *this;
|
||||
}
|
||||
|
||||
base_type const& base() const { return m_iter_p.first(); }
|
||||
|
||||
// Moved from global scope to avoid ambiguity with the operator-() which
|
||||
// subtracts iterators from one another.
|
||||
self operator-(difference_type x) const
|
||||
{ self result(*this); return result -= x; }
|
||||
private:
|
||||
compressed_pair<Base,Policies> m_iter_p;
|
||||
|
||||
public: // implementation details (too many compilers have trouble when these are private).
|
||||
base_type& base() { return m_iter_p.first(); }
|
||||
Policies& policies() { return m_iter_p.second(); }
|
||||
const Policies& policies() const { return m_iter_p.second(); }
|
||||
};
|
||||
|
||||
template <class Base, class Policies, class Value, class Reference, class Pointer,
|
||||
class Category, class Distance1, class Distance2>
|
||||
iterator_adaptor<Base,Policies,Value,Reference,Pointer,Category,Distance1>
|
||||
operator+(
|
||||
iterator_adaptor<Base,Policies,Value,Reference,Pointer,Category,Distance1> p,
|
||||
Distance2 x)
|
||||
{
|
||||
return p += x;
|
||||
}
|
||||
|
||||
template <class Base, class Policies, class Value, class Reference, class Pointer,
|
||||
class Category, class Distance1, class Distance2>
|
||||
iterator_adaptor<Base,Policies,Value,Reference,Pointer,Category,Distance1>
|
||||
operator+(
|
||||
Distance2 x,
|
||||
iterator_adaptor<Base,Policies,Value,Reference,Pointer,Category,Distance1> p)
|
||||
{
|
||||
return p += x;
|
||||
}
|
||||
|
||||
template <class Iterator1, class Iterator2, class Policies, class Value1, class Value2,
|
||||
class Reference1, class Reference2, class Pointer1, class Pointer2, class Category,
|
||||
class Distance>
|
||||
typename iterator_adaptor<Iterator1,Policies,Value1,Reference1,Pointer1,Category,Distance>::difference_type
|
||||
operator-(
|
||||
const iterator_adaptor<Iterator1,Policies,Value1,Reference1,Pointer1,Category,Distance>& x,
|
||||
const iterator_adaptor<Iterator2,Policies,Value2,Reference2,Pointer2,Category,Distance>& y)
|
||||
{
|
||||
typedef typename iterator_adaptor<Iterator1,Policies,Value1,Reference1,
|
||||
Pointer1,Category,Distance>::difference_type difference_type;
|
||||
return x.policies().distance(y, x);
|
||||
}
|
||||
|
||||
#ifndef BOOST_RELOPS_AMBIGUITY_BUG
|
||||
template <class Iterator1, class Iterator2, class Policies, class Value1, class Value2,
|
||||
class Reference1, class Reference2, class Pointer1, class Pointer2,
|
||||
class Category, class Distance>
|
||||
inline bool
|
||||
operator==(
|
||||
const iterator_adaptor<Iterator1,Policies,Value1,Reference1,Pointer1,Category,Distance>& x,
|
||||
const iterator_adaptor<Iterator2,Policies,Value2,Reference2,Pointer2,Category,Distance>& y)
|
||||
{
|
||||
return x.policies().equal(x, y);
|
||||
}
|
||||
|
||||
template <class Iterator1, class Iterator2, class Policies, class Value1, class Value2,
|
||||
class Reference1, class Reference2, class Pointer1, class Pointer2,
|
||||
class Category, class Distance>
|
||||
inline bool
|
||||
operator<(
|
||||
const iterator_adaptor<Iterator1,Policies,Value1,Reference1,Pointer1,Category,Distance>& x,
|
||||
const iterator_adaptor<Iterator2,Policies,Value2,Reference2,Pointer2,Category,Distance>& y)
|
||||
{
|
||||
return x.policies().distance(y, x) < 0;
|
||||
}
|
||||
|
||||
template <class Iterator1, class Iterator2, class Policies, class Value1, class Value2,
|
||||
class Reference1, class Reference2, class Pointer1, class Pointer2,
|
||||
class Category, class Distance>
|
||||
inline bool
|
||||
operator>(
|
||||
const iterator_adaptor<Iterator1,Policies,Value1,Reference1,Pointer1,Category,Distance>& x,
|
||||
const iterator_adaptor<Iterator2,Policies,Value2,Reference2,Pointer2,Category,Distance>& y)
|
||||
{
|
||||
return x.policies().distance(y, x) > 0;
|
||||
}
|
||||
|
||||
template <class Iterator1, class Iterator2, class Policies, class Value1, class Value2,
|
||||
class Reference1, class Reference2, class Pointer1, class Pointer2,
|
||||
class Category, class Distance>
|
||||
inline bool
|
||||
operator>=(
|
||||
const iterator_adaptor<Iterator1,Policies,Value1,Reference1,Pointer1,Category,Distance>& x,
|
||||
const iterator_adaptor<Iterator2,Policies,Value2,Reference2,Pointer2,Category,Distance>& y)
|
||||
{
|
||||
return x.policies().distance(y, x) >= 0;
|
||||
}
|
||||
|
||||
template <class Iterator1, class Iterator2, class Policies, class Value1, class Value2,
|
||||
class Reference1, class Reference2, class Pointer1, class Pointer2,
|
||||
class Category, class Distance>
|
||||
inline bool
|
||||
operator<=(
|
||||
const iterator_adaptor<Iterator1,Policies,Value1,Reference1,Pointer1,Category,Distance>& x,
|
||||
const iterator_adaptor<Iterator2,Policies,Value2,Reference2,Pointer2,Category,Distance>& y)
|
||||
{
|
||||
return x.policies().distance(y, x) <= 0;
|
||||
}
|
||||
|
||||
template <class Iterator1, class Iterator2, class Policies, class Value1, class Value2,
|
||||
class Reference1, class Reference2, class Pointer1, class Pointer2,
|
||||
class Category, class Distance>
|
||||
inline bool
|
||||
operator!=(
|
||||
const iterator_adaptor<Iterator1,Policies,Value1,Reference1,Pointer1,Category,Distance>& x,
|
||||
const iterator_adaptor<Iterator2,Policies,Value2,Reference2,Pointer2,Category,Distance>& y)
|
||||
{
|
||||
return !x.policies().equal(x, y);
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
} // namespace multi_array
|
||||
} // namespace detail
|
||||
} // namespace boost
|
||||
# undef BOOST_ARG_DEPENDENT_TYPENAME
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
@@ -1,14 +1,14 @@
|
||||
// Copyright (C) 2002 Ronald Garcia
|
||||
//
|
||||
// Permission to copy, use, sell and distribute this software is granted
|
||||
// provided this copyright notice appears in all copies.
|
||||
// Permission to modify the code and to distribute modified code is granted
|
||||
// provided this copyright notice appears in all copies, and a notice
|
||||
// that the code was modified is included with the copyright notice.
|
||||
//
|
||||
// This software is provided "as is" without express or implied warranty,
|
||||
// and with no claim as to its suitability for any purpose.
|
||||
//
|
||||
// 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.
|
||||
|
||||
#ifndef BOOST_MULTI_ARRAY_REF_RG071801_HPP
|
||||
#define BOOST_MULTI_ARRAY_REF_RG071801_HPP
|
||||
@@ -25,12 +25,13 @@
|
||||
#include "boost/multi_array/subarray.hpp"
|
||||
#include "boost/multi_array/view.hpp"
|
||||
#include "boost/multi_array/algorithm.hpp"
|
||||
#include "boost/type_traits/is_integral.hpp"
|
||||
#include "boost/utility/enable_if.hpp"
|
||||
#include "boost/array.hpp"
|
||||
#include "boost/concept_check.hpp"
|
||||
#include "boost/functional.hpp"
|
||||
#include "boost/limits.hpp"
|
||||
#include <algorithm>
|
||||
#include <cassert>
|
||||
#include <cstddef>
|
||||
#include <functional>
|
||||
#include <numeric>
|
||||
@@ -48,14 +49,13 @@ public:
|
||||
typedef typename super_type::value_type value_type;
|
||||
typedef typename super_type::const_reference const_reference;
|
||||
typedef typename super_type::const_iterator const_iterator;
|
||||
typedef typename super_type::const_iter_base const_iter_base;
|
||||
typedef typename super_type::const_reverse_iterator const_reverse_iterator;
|
||||
typedef typename super_type::element element;
|
||||
typedef typename super_type::size_type size_type;
|
||||
typedef typename super_type::difference_type difference_type;
|
||||
typedef typename super_type::index index;
|
||||
typedef typename super_type::extent_range extent_range;
|
||||
|
||||
typedef general_storage_order<NumDims> storage_order_type;
|
||||
|
||||
// template typedefs
|
||||
template <std::size_t NDims>
|
||||
@@ -74,9 +74,10 @@ public:
|
||||
friend class const_multi_array_ref;
|
||||
#endif
|
||||
|
||||
// This ensures that const_multi_array_ref types with different TPtr
|
||||
// types can convert to each other
|
||||
template <typename OPtr>
|
||||
const_multi_array_ref(const const_multi_array_ref<T,NumDims,
|
||||
OPtr>& other)
|
||||
const_multi_array_ref(const const_multi_array_ref<T,NumDims,OPtr>& other)
|
||||
: base_(other.base_), storage_(other.storage_),
|
||||
extent_list_(other.extent_list_),
|
||||
stride_list_(other.stride_list_),
|
||||
@@ -89,7 +90,7 @@ public:
|
||||
explicit const_multi_array_ref(TPtr base, const ExtentList& extents) :
|
||||
base_(base), storage_(c_storage_order()) {
|
||||
boost::function_requires<
|
||||
detail::multi_array::CollectionConcept<ExtentList> >();
|
||||
CollectionConcept<ExtentList> >();
|
||||
|
||||
index_base_list_.assign(0);
|
||||
init_multi_array_ref(extents.begin());
|
||||
@@ -100,7 +101,7 @@ public:
|
||||
const general_storage_order<NumDims>& so) :
|
||||
base_(base), storage_(so) {
|
||||
boost::function_requires<
|
||||
detail::multi_array::CollectionConcept<ExtentList> >();
|
||||
CollectionConcept<ExtentList> >();
|
||||
|
||||
index_base_list_.assign(0);
|
||||
init_multi_array_ref(extents.begin());
|
||||
@@ -137,10 +138,17 @@ public:
|
||||
}
|
||||
|
||||
template <class BaseList>
|
||||
void reindex(const BaseList& values) {
|
||||
#ifdef BOOST_NO_SFINAE
|
||||
void
|
||||
#else
|
||||
typename
|
||||
disable_if<typename boost::is_integral<BaseList>::type,void >::type
|
||||
#endif // BOOST_NO_SFINAE
|
||||
reindex(const BaseList& values) {
|
||||
boost::function_requires<
|
||||
detail::multi_array::CollectionConcept<BaseList> >();
|
||||
boost::copy_n(values.begin(),num_dimensions(),index_base_list_.begin());
|
||||
CollectionConcept<BaseList> >();
|
||||
boost::detail::multi_array::
|
||||
copy_n(values.begin(),num_dimensions(),index_base_list_.begin());
|
||||
origin_offset_ =
|
||||
this->calculate_origin_offset(stride_list_,extent_list_,
|
||||
storage_,index_base_list_);
|
||||
@@ -156,10 +164,10 @@ public:
|
||||
template <typename SizeList>
|
||||
void reshape(const SizeList& extents) {
|
||||
boost::function_requires<
|
||||
detail::multi_array::CollectionConcept<SizeList> >();
|
||||
assert(num_elements_ ==
|
||||
std::accumulate(extents.begin(),extents.end(),
|
||||
size_type(1),std::multiplies<size_type>()));
|
||||
CollectionConcept<SizeList> >();
|
||||
BOOST_ASSERT(num_elements_ ==
|
||||
std::accumulate(extents.begin(),extents.end(),
|
||||
size_type(1),std::multiplies<size_type>()));
|
||||
|
||||
std::copy(extents.begin(),extents.end(),extent_list_.begin());
|
||||
this->compute_strides(stride_list_,extent_list_,storage_);
|
||||
@@ -195,13 +203,18 @@ public:
|
||||
return index_base_list_.data();
|
||||
}
|
||||
|
||||
|
||||
const storage_order_type& storage_order() const {
|
||||
return storage_;
|
||||
}
|
||||
|
||||
template <typename IndexList>
|
||||
const element& operator()(IndexList indices) const {
|
||||
boost::function_requires<
|
||||
detail::multi_array::CollectionConcept<IndexList> >();
|
||||
CollectionConcept<IndexList> >();
|
||||
return super_type::access_element(boost::type<const element&>(),
|
||||
origin(),
|
||||
indices,strides());
|
||||
indices,origin(),
|
||||
shape(),strides(),index_bases());
|
||||
}
|
||||
|
||||
// Only allow const element access
|
||||
@@ -232,13 +245,13 @@ public:
|
||||
}
|
||||
|
||||
const_iterator begin() const {
|
||||
return const_iterator(const_iter_base(*index_bases(),origin(),
|
||||
shape(),strides(),index_bases()));
|
||||
return const_iterator(*index_bases(),origin(),
|
||||
shape(),strides(),index_bases());
|
||||
}
|
||||
|
||||
const_iterator end() const {
|
||||
return const_iterator(const_iter_base(*index_bases()+*shape(),origin(),
|
||||
shape(),strides(),index_bases()));
|
||||
return const_iterator(*index_bases()+(index)*shape(),origin(),
|
||||
shape(),strides(),index_bases());
|
||||
}
|
||||
|
||||
const_reverse_iterator rbegin() const {
|
||||
@@ -296,35 +309,49 @@ public:
|
||||
return !(*this < rhs);
|
||||
}
|
||||
|
||||
// This ensures that const_multi_array_ref types with different TPtr
|
||||
// types can convert to each other
|
||||
|
||||
#ifndef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
|
||||
protected:
|
||||
#else
|
||||
public:
|
||||
#endif
|
||||
// This is used by multi_array, which is a subclass of this
|
||||
void set_base_ptr(TPtr new_base) { base_ = new_base; }
|
||||
|
||||
template <typename OPtr>
|
||||
const_multi_array_ref(const detail::multi_array::
|
||||
const_sub_array<T,NumDims,OPtr>& rhs)
|
||||
: base_(rhs.origin()),
|
||||
storage_(c_storage_order()),
|
||||
origin_offset_(0), directional_offset_(0),
|
||||
num_elements_(rhs.num_elements())
|
||||
{
|
||||
using boost::copy_n;
|
||||
copy_n(rhs.shape(),rhs.num_dimensions(),extent_list_.begin());
|
||||
copy_n(rhs.strides(),rhs.num_dimensions(),stride_list_.begin());
|
||||
copy_n(rhs.index_bases(),rhs.num_dimensions(),index_base_list_.begin());
|
||||
}
|
||||
|
||||
typedef boost::array<size_type,NumDims> size_list;
|
||||
typedef boost::array<index,NumDims> index_list;
|
||||
|
||||
// This is used by multi_array, which is a subclass of this
|
||||
void set_base_ptr(TPtr new_base) { base_ = new_base; }
|
||||
|
||||
|
||||
// This constructor supports multi_array's default constructor
|
||||
// and constructors from multi_array_ref, subarray, and array_view
|
||||
explicit
|
||||
const_multi_array_ref(TPtr base,
|
||||
const storage_order_type& so,
|
||||
const index * index_bases,
|
||||
const size_type* extents) :
|
||||
base_(base), storage_(so), origin_offset_(0), directional_offset_(0)
|
||||
{
|
||||
// If index_bases or extents is null, then initialize the corresponding
|
||||
// private data to zeroed lists.
|
||||
if(index_bases) {
|
||||
boost::detail::multi_array::
|
||||
copy_n(index_bases,NumDims,index_base_list_.begin());
|
||||
} else {
|
||||
std::fill_n(index_base_list_.begin(),NumDims,0);
|
||||
}
|
||||
if(extents) {
|
||||
init_multi_array_ref(extents);
|
||||
} else {
|
||||
boost::array<index,NumDims> extent_list;
|
||||
extent_list.assign(0);
|
||||
init_multi_array_ref(extent_list.begin());
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
TPtr base_;
|
||||
general_storage_order<NumDims> storage_;
|
||||
storage_order_type storage_;
|
||||
size_list extent_list_;
|
||||
index_list stride_list_;
|
||||
index_list index_base_list_;
|
||||
@@ -357,16 +384,22 @@ private:
|
||||
}
|
||||
|
||||
|
||||
#ifndef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
|
||||
protected:
|
||||
#else
|
||||
public:
|
||||
#endif
|
||||
// RG - move me!
|
||||
template <class InputIterator>
|
||||
void init_multi_array_ref(InputIterator extents_iter) {
|
||||
boost::function_requires<InputIteratorConcept<InputIterator> >();
|
||||
|
||||
boost::copy_n(extents_iter,num_dimensions(),extent_list_.begin());
|
||||
boost::detail::multi_array::
|
||||
copy_n(extents_iter,num_dimensions(),extent_list_.begin());
|
||||
|
||||
// Calculate the array size
|
||||
num_elements_ = std::accumulate(extent_list_.begin(),extent_list_.end(),
|
||||
1,std::multiplies<index>());
|
||||
assert(num_elements_ != 0);
|
||||
size_type(1),std::multiplies<size_type>());
|
||||
|
||||
this->compute_strides(stride_list_,extent_list_,storage_);
|
||||
|
||||
@@ -379,7 +412,6 @@ private:
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
template <typename T, std::size_t NumDims>
|
||||
class multi_array_ref :
|
||||
public const_multi_array_ref<T,NumDims,T*>
|
||||
@@ -389,11 +421,9 @@ public:
|
||||
typedef typename super_type::value_type value_type;
|
||||
typedef typename super_type::reference reference;
|
||||
typedef typename super_type::iterator iterator;
|
||||
typedef typename super_type::iter_base iter_base;
|
||||
typedef typename super_type::reverse_iterator reverse_iterator;
|
||||
typedef typename super_type::const_reference const_reference;
|
||||
typedef typename super_type::const_iterator const_iterator;
|
||||
typedef typename super_type::const_iter_base const_iter_base;
|
||||
typedef typename super_type::const_reverse_iterator const_reverse_iterator;
|
||||
typedef typename super_type::element element;
|
||||
typedef typename super_type::size_type size_type;
|
||||
@@ -401,7 +431,9 @@ public:
|
||||
typedef typename super_type::index index;
|
||||
typedef typename super_type::extent_range extent_range;
|
||||
|
||||
|
||||
typedef typename super_type::storage_order_type storage_order_type;
|
||||
typedef typename super_type::index_list index_list;
|
||||
typedef typename super_type::size_list size_list;
|
||||
|
||||
template <std::size_t NDims>
|
||||
struct const_array_view {
|
||||
@@ -417,7 +449,7 @@ public:
|
||||
explicit multi_array_ref(T* base, const ExtentList& extents) :
|
||||
super_type(base,extents) {
|
||||
boost::function_requires<
|
||||
detail::multi_array::CollectionConcept<ExtentList> >();
|
||||
CollectionConcept<ExtentList> >();
|
||||
}
|
||||
|
||||
template <class ExtentList>
|
||||
@@ -425,7 +457,7 @@ public:
|
||||
const general_storage_order<NumDims>& so) :
|
||||
super_type(base,extents,so) {
|
||||
boost::function_requires<
|
||||
detail::multi_array::CollectionConcept<ExtentList> >();
|
||||
CollectionConcept<ExtentList> >();
|
||||
}
|
||||
|
||||
|
||||
@@ -442,22 +474,18 @@ public:
|
||||
const general_storage_order<NumDims>& so) :
|
||||
super_type(base,ranges,so) { }
|
||||
|
||||
template <typename OPtr>
|
||||
multi_array_ref(const detail::multi_array::
|
||||
const_sub_array<T,NumDims,OPtr>& rhs)
|
||||
: super_type(rhs) {}
|
||||
|
||||
// Assignment from other ConstMultiArray types.
|
||||
template <typename ConstMultiArray>
|
||||
multi_array_ref& operator=(const ConstMultiArray& other) {
|
||||
function_requires<
|
||||
detail::multi_array::
|
||||
multi_array_concepts::
|
||||
ConstMultiArrayConcept<ConstMultiArray,NumDims> >();
|
||||
|
||||
// make sure the dimensions agree
|
||||
assert(other.num_dimensions() == this->num_dimensions());
|
||||
assert(std::equal(other.shape(),other.shape()+this->num_dimensions(),
|
||||
this->shape()));
|
||||
BOOST_ASSERT(other.num_dimensions() == this->num_dimensions());
|
||||
BOOST_ASSERT(std::equal(other.shape(),other.shape()+this->num_dimensions(),
|
||||
this->shape()));
|
||||
// iterator-based copy
|
||||
std::copy(other.begin(),other.end(),this->begin());
|
||||
return *this;
|
||||
@@ -467,9 +495,10 @@ public:
|
||||
if (&other != this) {
|
||||
// make sure the dimensions agree
|
||||
|
||||
assert(other.num_dimensions() == this->num_dimensions());
|
||||
assert(std::equal(other.shape(),other.shape()+this->num_dimensions(),
|
||||
this->shape()));
|
||||
BOOST_ASSERT(other.num_dimensions() == this->num_dimensions());
|
||||
BOOST_ASSERT(std::equal(other.shape(),
|
||||
other.shape()+this->num_dimensions(),
|
||||
this->shape()));
|
||||
// iterator-based copy
|
||||
std::copy(other.begin(),other.end(),this->begin());
|
||||
}
|
||||
@@ -482,11 +511,12 @@ public:
|
||||
|
||||
template <class IndexList>
|
||||
element& operator()(const IndexList& indices) {
|
||||
boost::function_requires<
|
||||
detail::multi_array::CollectionConcept<IndexList> >();
|
||||
return super_type::access_element(boost::type<element&>(),
|
||||
origin(),
|
||||
indices,this->strides());
|
||||
boost::function_requires<
|
||||
CollectionConcept<IndexList> >();
|
||||
return super_type::access_element(boost::type<element&>(),
|
||||
indices,origin(),
|
||||
this->shape(),this->strides(),
|
||||
this->index_bases());
|
||||
}
|
||||
|
||||
|
||||
@@ -519,17 +549,17 @@ public:
|
||||
|
||||
|
||||
iterator begin() {
|
||||
return iterator(iter_base(*this->index_bases(),origin(),this->shape(),
|
||||
this->strides(),this->index_bases()));
|
||||
return iterator(*this->index_bases(),origin(),this->shape(),
|
||||
this->strides(),this->index_bases());
|
||||
}
|
||||
|
||||
iterator end() {
|
||||
return iterator(iter_base(*this->index_bases()+*this->shape(),origin(),
|
||||
this->shape(),this->strides(),
|
||||
this->index_bases()));
|
||||
return iterator(*this->index_bases()+(index)*this->shape(),origin(),
|
||||
this->shape(),this->strides(),
|
||||
this->index_bases());
|
||||
}
|
||||
|
||||
// RG - rbegin() and rend() written naively to thwart MSVC ICE.
|
||||
// rbegin() and rend() written naively to thwart MSVC ICE.
|
||||
reverse_iterator rbegin() {
|
||||
reverse_iterator ri(end());
|
||||
return ri;
|
||||
@@ -549,7 +579,7 @@ public:
|
||||
template <class IndexList>
|
||||
const element& operator()(const IndexList& indices) const {
|
||||
boost::function_requires<
|
||||
detail::multi_array::CollectionConcept<IndexList> >();
|
||||
CollectionConcept<IndexList> >();
|
||||
return super_type::operator()(indices);
|
||||
}
|
||||
|
||||
@@ -588,6 +618,15 @@ public:
|
||||
const_reverse_iterator rend() const {
|
||||
return super_type::rend();
|
||||
}
|
||||
|
||||
protected:
|
||||
// This is only supplied to support multi_array's default constructor
|
||||
explicit multi_array_ref(T* base,
|
||||
const storage_order_type& so,
|
||||
const index* index_bases,
|
||||
const size_type* extents) :
|
||||
super_type(base,so,index_bases,extents) { }
|
||||
|
||||
};
|
||||
|
||||
} // namespace boost
|
||||
|
||||
@@ -1,14 +1,14 @@
|
||||
// Copyright (C) 2002 Ronald Garcia
|
||||
//
|
||||
// Permission to copy, use, sell and distribute this software is granted
|
||||
// provided this copyright notice appears in all copies.
|
||||
// Permission to modify the code and to distribute modified code is granted
|
||||
// provided this copyright notice appears in all copies, and a notice
|
||||
// that the code was modified is included with the copyright notice.
|
||||
//
|
||||
// This software is provided "as is" without express or implied warranty,
|
||||
// and with no claim as to its suitability for any purpose.
|
||||
//
|
||||
// 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.
|
||||
|
||||
#ifndef RANGE_LIST_RG072501_HPP
|
||||
#define RANGE_LIST_RG072501_HPP
|
||||
|
||||
@@ -1,14 +1,14 @@
|
||||
// Copyright (C) 2002 Ronald Garcia
|
||||
//
|
||||
// Permission to copy, use, sell and distribute this software is granted
|
||||
// provided this copyright notice appears in all copies.
|
||||
// Permission to modify the code and to distribute modified code is granted
|
||||
// provided this copyright notice appears in all copies, and a notice
|
||||
// that the code was modified is included with the copyright notice.
|
||||
//
|
||||
// This software is provided "as is" without express or implied warranty,
|
||||
// and with no claim as to its suitability for any purpose.
|
||||
//
|
||||
// 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.
|
||||
|
||||
#ifndef BOOST_STORAGE_ORDER_RG071801_HPP
|
||||
#define BOOST_STORAGE_ORDER_RG071801_HPP
|
||||
@@ -36,8 +36,8 @@ namespace boost {
|
||||
template <typename OrderingIter, typename AscendingIter>
|
||||
general_storage_order(OrderingIter ordering,
|
||||
AscendingIter ascending) {
|
||||
boost::copy_n(ordering,NumDims,ordering_.begin());
|
||||
boost::copy_n(ascending,NumDims,ascending_.begin());
|
||||
boost::detail::multi_array::copy_n(ordering,NumDims,ordering_.begin());
|
||||
boost::detail::multi_array::copy_n(ascending,NumDims,ascending_.begin());
|
||||
}
|
||||
|
||||
// RG - ideally these would not be necessary, but some compilers
|
||||
|
||||
@@ -1,14 +1,14 @@
|
||||
// Copyright (C) 2002 Ronald Garcia
|
||||
//
|
||||
// Permission to copy, use, sell and distribute this software is granted
|
||||
// provided this copyright notice appears in all copies.
|
||||
// Permission to modify the code and to distribute modified code is granted
|
||||
// provided this copyright notice appears in all copies, and a notice
|
||||
// that the code was modified is included with the copyright notice.
|
||||
//
|
||||
// This software is provided "as is" without express or implied warranty,
|
||||
// and with no claim as to its suitability for any purpose.
|
||||
//
|
||||
// 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.
|
||||
|
||||
#ifndef SUBARRAY_RG071801_HPP
|
||||
#define SUBARRAY_RG071801_HPP
|
||||
@@ -44,7 +44,6 @@ public:
|
||||
typedef typename super_type::value_type value_type;
|
||||
typedef typename super_type::const_reference const_reference;
|
||||
typedef typename super_type::const_iterator const_iterator;
|
||||
typedef typename super_type::const_iter_base const_iter_base;
|
||||
typedef typename super_type::const_reverse_iterator const_reverse_iterator;
|
||||
typedef typename super_type::element element;
|
||||
typedef typename super_type::size_type size_type;
|
||||
@@ -80,9 +79,11 @@ public:
|
||||
|
||||
template <typename IndexList>
|
||||
const element& operator()(const IndexList& indices) const {
|
||||
boost::function_requires<
|
||||
CollectionConcept<IndexList> >();
|
||||
return super_type::access_element(boost::type<const element&>(),
|
||||
origin(),
|
||||
indices,strides());
|
||||
indices,origin(),
|
||||
shape(),strides(),index_bases());
|
||||
}
|
||||
|
||||
// see generate_array_view in base.hpp
|
||||
@@ -138,13 +139,13 @@ public:
|
||||
}
|
||||
|
||||
const_iterator begin() const {
|
||||
return const_iterator(const_iter_base(*index_bases(),origin(),
|
||||
shape(),strides(),index_bases()));
|
||||
return const_iterator(*index_bases(),origin(),
|
||||
shape(),strides(),index_bases());
|
||||
}
|
||||
|
||||
const_iterator end() const {
|
||||
return const_iterator(const_iter_base(*index_bases()+*shape(),origin(),
|
||||
shape(),strides(),index_bases()));
|
||||
return const_iterator(*index_bases()+(index)*shape(),origin(),
|
||||
shape(),strides(),index_bases());
|
||||
}
|
||||
|
||||
const_reverse_iterator rbegin() const {
|
||||
@@ -195,6 +196,7 @@ private:
|
||||
const_sub_array& operator=(const const_sub_array&);
|
||||
};
|
||||
|
||||
|
||||
//
|
||||
// sub_array
|
||||
// multi_array's proxy class to allow multiple overloads of
|
||||
@@ -211,11 +213,9 @@ public:
|
||||
typedef typename super_type::size_type size_type;
|
||||
typedef typename super_type::iterator iterator;
|
||||
typedef typename super_type::reverse_iterator reverse_iterator;
|
||||
typedef typename super_type::iter_base iter_base;
|
||||
typedef typename super_type::const_reference const_reference;
|
||||
typedef typename super_type::const_iterator const_iterator;
|
||||
typedef typename super_type::const_reverse_iterator const_reverse_iterator;
|
||||
typedef typename super_type::const_iter_base const_iter_base;
|
||||
|
||||
// template typedefs
|
||||
template <std::size_t NDims>
|
||||
@@ -231,13 +231,13 @@ public:
|
||||
// Assignment from other ConstMultiArray types.
|
||||
template <typename ConstMultiArray>
|
||||
sub_array& operator=(const ConstMultiArray& other) {
|
||||
function_requires< boost::detail::multi_array::ConstMultiArrayConcept<
|
||||
function_requires< boost::multi_array_concepts::ConstMultiArrayConcept<
|
||||
ConstMultiArray, NumDims> >();
|
||||
|
||||
// make sure the dimensions agree
|
||||
assert(other.num_dimensions() == this->num_dimensions());
|
||||
assert(std::equal(other.shape(),other.shape()+this->num_dimensions(),
|
||||
this->shape()));
|
||||
BOOST_ASSERT(other.num_dimensions() == this->num_dimensions());
|
||||
BOOST_ASSERT(std::equal(other.shape(),other.shape()+this->num_dimensions(),
|
||||
this->shape()));
|
||||
// iterator-based copy
|
||||
std::copy(other.begin(),other.end(),begin());
|
||||
return *this;
|
||||
@@ -247,9 +247,10 @@ public:
|
||||
sub_array& operator=(const sub_array& other) {
|
||||
if (&other != this) {
|
||||
// make sure the dimensions agree
|
||||
assert(other.num_dimensions() == this->num_dimensions());
|
||||
assert(std::equal(other.shape(),other.shape()+this->num_dimensions(),
|
||||
this->shape()));
|
||||
BOOST_ASSERT(other.num_dimensions() == this->num_dimensions());
|
||||
BOOST_ASSERT(std::equal(other.shape(),
|
||||
other.shape()+this->num_dimensions(),
|
||||
this->shape()));
|
||||
// iterator-based copy
|
||||
std::copy(other.begin(),other.end(),begin());
|
||||
}
|
||||
@@ -286,19 +287,22 @@ public:
|
||||
|
||||
template <class IndexList>
|
||||
element& operator()(const IndexList& indices) {
|
||||
boost::function_requires<
|
||||
CollectionConcept<IndexList> >();
|
||||
return super_type::access_element(boost::type<element&>(),
|
||||
origin(),
|
||||
indices,this->strides());
|
||||
indices,origin(),
|
||||
this->shape(),this->strides(),
|
||||
this->index_bases());
|
||||
}
|
||||
|
||||
iterator begin() {
|
||||
return iterator(iter_base(*this->index_bases(),origin(),
|
||||
this->shape(),this->strides(),this->index_bases()));
|
||||
return iterator(*this->index_bases(),origin(),
|
||||
this->shape(),this->strides(),this->index_bases());
|
||||
}
|
||||
|
||||
iterator end() {
|
||||
return iterator(iter_base(*this->index_bases()+*this->shape(),origin(),
|
||||
this->shape(),this->strides(),this->index_bases()));
|
||||
return iterator(*this->index_bases()+(index)*this->shape(),origin(),
|
||||
this->shape(),this->strides(),this->index_bases());
|
||||
}
|
||||
|
||||
// RG - rbegin() and rend() written naively to thwart MSVC ICE.
|
||||
@@ -318,6 +322,8 @@ public:
|
||||
|
||||
template <class IndexList>
|
||||
const element& operator()(const IndexList& indices) const {
|
||||
boost::function_requires<
|
||||
CollectionConcept<IndexList> >();
|
||||
return super_type::operator()(indices);
|
||||
}
|
||||
|
||||
|
||||
@@ -1,14 +1,15 @@
|
||||
// Copyright (C) 2002 Ronald Garcia
|
||||
//
|
||||
// Permission to copy, use, sell and distribute this software is granted
|
||||
// provided this copyright notice appears in all copies.
|
||||
// Permission to modify the code and to distribute modified code is granted
|
||||
// provided this copyright notice appears in all copies, and a notice
|
||||
// that the code was modified is included with the copyright notice.
|
||||
//
|
||||
// This software is provided "as is" without express or implied warranty,
|
||||
// and with no claim as to its suitability for any purpose.
|
||||
//
|
||||
// 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.
|
||||
|
||||
|
||||
#ifndef BOOST_MULTI_ARRAY_TYPES_RG071801_HPP
|
||||
#define BOOST_MULTI_ARRAY_TYPES_RG071801_HPP
|
||||
@@ -25,7 +26,7 @@ namespace multi_array{
|
||||
|
||||
// needed typedefs
|
||||
typedef std::size_t size_type;
|
||||
typedef int index;
|
||||
typedef std::ptrdiff_t index;
|
||||
|
||||
} // namespace multi_array
|
||||
} // namespace detail
|
||||
|
||||
@@ -1,14 +1,14 @@
|
||||
// Copyright (C) 2002 Ronald Garcia
|
||||
//
|
||||
// Permission to copy, use, sell and distribute this software is granted
|
||||
// provided this copyright notice appears in all copies.
|
||||
// Permission to modify the code and to distribute modified code is granted
|
||||
// provided this copyright notice appears in all copies, and a notice
|
||||
// that the code was modified is included with the copyright notice.
|
||||
//
|
||||
// This software is provided "as is" without express or implied warranty,
|
||||
// and with no claim as to its suitability for any purpose.
|
||||
//
|
||||
// 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.
|
||||
|
||||
#ifndef BOOST_MULTI_ARRAY_VIEW_RG071301_HPP
|
||||
#define BOOST_MULTI_ARRAY_VIEW_RG071301_HPP
|
||||
@@ -23,6 +23,8 @@
|
||||
#include "boost/multi_array/storage_order.hpp"
|
||||
#include "boost/multi_array/subarray.hpp"
|
||||
#include "boost/multi_array/algorithm.hpp"
|
||||
#include "boost/type_traits/is_integral.hpp"
|
||||
#include "boost/utility/enable_if.hpp"
|
||||
#include "boost/array.hpp"
|
||||
#include "boost/limits.hpp"
|
||||
#include <algorithm>
|
||||
@@ -44,7 +46,6 @@ public:
|
||||
typedef typename super_type::value_type value_type;
|
||||
typedef typename super_type::const_reference const_reference;
|
||||
typedef typename super_type::const_iterator const_iterator;
|
||||
typedef typename super_type::const_iter_base const_iter_base;
|
||||
typedef typename super_type::const_reverse_iterator const_reverse_iterator;
|
||||
typedef typename super_type::element element;
|
||||
typedef typename super_type::size_type size_type;
|
||||
@@ -73,8 +74,17 @@ public:
|
||||
|
||||
|
||||
template <class BaseList>
|
||||
void reindex(const BaseList& values) {
|
||||
boost::copy_n(values.begin(),num_dimensions(),index_base_list_.begin());
|
||||
#ifdef BOOST_NO_SFINAE
|
||||
void
|
||||
#else
|
||||
typename
|
||||
disable_if<typename boost::is_integral<BaseList>::type,void >::type
|
||||
#endif
|
||||
reindex(const BaseList& values) {
|
||||
boost::function_requires<
|
||||
CollectionConcept<BaseList> >();
|
||||
boost::detail::multi_array::
|
||||
copy_n(values.begin(),num_dimensions(),index_base_list_.begin());
|
||||
origin_offset_ =
|
||||
this->calculate_indexing_offset(stride_list_,index_base_list_);
|
||||
}
|
||||
@@ -109,9 +119,11 @@ public:
|
||||
|
||||
template <typename IndexList>
|
||||
const element& operator()(IndexList indices) const {
|
||||
boost::function_requires<
|
||||
CollectionConcept<IndexList> >();
|
||||
return super_type::access_element(boost::type<const element&>(),
|
||||
origin(),
|
||||
indices,strides());
|
||||
indices,origin(),
|
||||
shape(),strides(),index_bases());
|
||||
}
|
||||
|
||||
// Only allow const element access
|
||||
@@ -142,13 +154,13 @@ public:
|
||||
origin());
|
||||
}
|
||||
const_iterator begin() const {
|
||||
return const_iterator(const_iter_base(*index_bases(),origin(),
|
||||
shape(),strides(),index_bases()));
|
||||
return const_iterator(*index_bases(),origin(),
|
||||
shape(),strides(),index_bases());
|
||||
}
|
||||
|
||||
const_iterator end() const {
|
||||
return const_iterator(const_iter_base(*index_bases()+*shape(),origin(),
|
||||
shape(),strides(),index_bases()));
|
||||
return const_iterator(*index_bases()+(index)*shape(),origin(),
|
||||
shape(),strides(),index_bases());
|
||||
}
|
||||
|
||||
const_reverse_iterator rbegin() const {
|
||||
@@ -226,13 +238,14 @@ public: // should be protected
|
||||
index_base_list_.assign(0);
|
||||
|
||||
// Get the extents and strides
|
||||
boost::copy_n(extents.begin(),NumDims,extent_list_.begin());
|
||||
boost::copy_n(strides.begin(),NumDims,stride_list_.begin());
|
||||
boost::detail::multi_array::
|
||||
copy_n(extents.begin(),NumDims,extent_list_.begin());
|
||||
boost::detail::multi_array::
|
||||
copy_n(strides.begin(),NumDims,stride_list_.begin());
|
||||
|
||||
// Calculate the array size
|
||||
num_elements_ = std::accumulate(extent_list_.begin(),extent_list_.end(),
|
||||
size_type(1),std::multiplies<size_type>());
|
||||
assert(num_elements_ != 0);
|
||||
size_type(1),std::multiplies<size_type>());
|
||||
}
|
||||
|
||||
typedef boost::array<size_type,NumDims> size_list;
|
||||
@@ -260,11 +273,9 @@ public:
|
||||
typedef typename super_type::value_type value_type;
|
||||
typedef typename super_type::reference reference;
|
||||
typedef typename super_type::iterator iterator;
|
||||
typedef typename super_type::iter_base iter_base;
|
||||
typedef typename super_type::reverse_iterator reverse_iterator;
|
||||
typedef typename super_type::const_reference const_reference;
|
||||
typedef typename super_type::const_iterator const_iterator;
|
||||
typedef typename super_type::const_iter_base const_iter_base;
|
||||
typedef typename super_type::const_reverse_iterator const_reverse_iterator;
|
||||
typedef typename super_type::element element;
|
||||
typedef typename super_type::size_type size_type;
|
||||
@@ -287,13 +298,13 @@ public:
|
||||
template <typename ConstMultiArray>
|
||||
multi_array_view& operator=(const ConstMultiArray& other) {
|
||||
function_requires<
|
||||
boost::detail::multi_array::
|
||||
boost::multi_array_concepts::
|
||||
ConstMultiArrayConcept<ConstMultiArray,NumDims> >();
|
||||
|
||||
// make sure the dimensions agree
|
||||
assert(other.num_dimensions() == this->num_dimensions());
|
||||
assert(std::equal(other.shape(),other.shape()+this->num_dimensions(),
|
||||
this->shape()));
|
||||
BOOST_ASSERT(other.num_dimensions() == this->num_dimensions());
|
||||
BOOST_ASSERT(std::equal(other.shape(),other.shape()+this->num_dimensions(),
|
||||
this->shape()));
|
||||
// iterator-based copy
|
||||
std::copy(other.begin(),other.end(),begin());
|
||||
return *this;
|
||||
@@ -303,9 +314,10 @@ public:
|
||||
multi_array_view& operator=(const multi_array_view& other) {
|
||||
if (&other != this) {
|
||||
// make sure the dimensions agree
|
||||
assert(other.num_dimensions() == this->num_dimensions());
|
||||
assert(std::equal(other.shape(),other.shape()+this->num_dimensions(),
|
||||
this->shape()));
|
||||
BOOST_ASSERT(other.num_dimensions() == this->num_dimensions());
|
||||
BOOST_ASSERT(std::equal(other.shape(),
|
||||
other.shape()+this->num_dimensions(),
|
||||
this->shape()));
|
||||
// iterator-based copy
|
||||
std::copy(other.begin(),other.end(),begin());
|
||||
}
|
||||
@@ -316,9 +328,12 @@ public:
|
||||
|
||||
template <class IndexList>
|
||||
element& operator()(const IndexList& indices) {
|
||||
boost::function_requires<
|
||||
CollectionConcept<IndexList> >();
|
||||
return super_type::access_element(boost::type<element&>(),
|
||||
origin(),
|
||||
indices,this->strides());
|
||||
indices,origin(),
|
||||
this->shape(),this->strides(),
|
||||
this->index_bases());
|
||||
}
|
||||
|
||||
|
||||
@@ -351,15 +366,15 @@ public:
|
||||
|
||||
|
||||
iterator begin() {
|
||||
return iterator(iter_base(*this->index_bases(),origin(),
|
||||
this->shape(),this->strides(),
|
||||
this->index_bases()));
|
||||
return iterator(*this->index_bases(),origin(),
|
||||
this->shape(),this->strides(),
|
||||
this->index_bases());
|
||||
}
|
||||
|
||||
iterator end() {
|
||||
return iterator(iter_base(*this->index_bases()+*this->shape(),origin(),
|
||||
this->shape(),this->strides(),
|
||||
this->index_bases()));
|
||||
return iterator(*this->index_bases()+(index)*this->shape(),origin(),
|
||||
this->shape(),this->strides(),
|
||||
this->index_bases());
|
||||
}
|
||||
|
||||
reverse_iterator rbegin() {
|
||||
@@ -377,6 +392,8 @@ public:
|
||||
|
||||
template <class IndexList>
|
||||
const element& operator()(const IndexList& indices) const {
|
||||
boost::function_requires<
|
||||
CollectionConcept<IndexList> >();
|
||||
return super_type::operator()(indices);
|
||||
}
|
||||
|
||||
|
||||
@@ -4,6 +4,10 @@
|
||||
</head>
|
||||
<body>
|
||||
Automatic redirection failed, please go to
|
||||
<a href="doc/index.html">doc/index.html</a>.
|
||||
<a href="doc/index.html">doc/index.html</a>. <hr>
|
||||
<p>© Copyright Beman Dawes, 2001</p>
|
||||
<p>Distributed under the Boost Software License, Version 1.0. (See accompanying
|
||||
file <a href="../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> or copy
|
||||
at <a href="http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</p>
|
||||
</body>
|
||||
</html>
|
||||
51
test/Jamfile.v2
Normal file
51
test/Jamfile.v2
Normal file
@@ -0,0 +1,51 @@
|
||||
# Copyright David Abrahams 2003. Permission to copy, use,
|
||||
# modify, sell and distribute this software is granted provided this
|
||||
# copyright notice appears in all copies. This software is provided
|
||||
# "as is" without express or implied warranty, and with no claim as
|
||||
# to its suitability for any purpose.
|
||||
|
||||
test-suite multi_array
|
||||
:
|
||||
[ compile-fail fail_cbracket.cpp ]
|
||||
[ compile-fail fail_cdata.cpp ]
|
||||
[ compile-fail fail_citerator.cpp ]
|
||||
[ compile-fail fail_cparen.cpp ]
|
||||
[ compile-fail fail_criterator.cpp ]
|
||||
[ compile-fail fail_csubarray.cpp ]
|
||||
[ compile-fail fail_csubarray2.cpp ]
|
||||
[ compile-fail fail_csubarray3.cpp ]
|
||||
[ compile-fail fail_cview.cpp ]
|
||||
[ compile-fail fail_cview2.cpp ]
|
||||
[ compile-fail fail_cview3.cpp ]
|
||||
[ compile-fail fail_ref_cbracket.cpp ]
|
||||
[ compile-fail fail_ref_cdata.cpp ]
|
||||
[ compile-fail fail_ref_citerator.cpp ]
|
||||
[ compile-fail fail_ref_cparen.cpp ]
|
||||
[ compile-fail fail_ref_criterator.cpp ]
|
||||
[ compile-fail fail_ref_csubarray.cpp ]
|
||||
[ compile-fail fail_ref_csubarray2.cpp ]
|
||||
[ compile-fail fail_ref_csubarray3.cpp ]
|
||||
[ compile-fail fail_ref_cview.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 compare.cpp ../../test/build//boost_test_exec_monitor ]
|
||||
[ run iterators.cpp ../../test/build//boost_test_exec_monitor ]
|
||||
[ run slice.cpp ../../test/build//boost_test_exec_monitor ]
|
||||
[ run assign.cpp ../../test/build//boost_test_exec_monitor ]
|
||||
[ run assign_to_array.cpp ../../test/build//boost_test_exec_monitor ]
|
||||
[ run index_bases.cpp ../../test/build//boost_test_exec_monitor ]
|
||||
[ run storage_order_convert.cpp ../../test/build//boost_test_exec_monitor ]
|
||||
[ run storage_order.cpp ../../test/build//boost_test_exec_monitor ]
|
||||
[ run reshape.cpp ../../test/build//boost_test_exec_monitor ]
|
||||
[ run range1.cpp ../../test/build//boost_test_exec_monitor ]
|
||||
[ run idxgen1.cpp ../../test/build//boost_test_exec_monitor ]
|
||||
[ run stl_interaction.cpp ../../test/build//boost_test_exec_monitor ]
|
||||
[ run resize.cpp ../../test/build//boost_test_exec_monitor ]
|
||||
[ run assert.cpp ../../test/build//boost_test_exec_monitor ]
|
||||
[ run reverse_view.cpp ../../test/build//boost_test_exec_monitor ]
|
||||
|
||||
[ compile concept_checks.cpp ]
|
||||
;
|
||||
@@ -1,9 +1,22 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// access.cpp - operator[] and operator() tests with various arrays
|
||||
// The tests assume that they are working on an Array of shape 2x3x4
|
||||
//
|
||||
|
||||
#include "generative_tests.hpp"
|
||||
#include "boost/static_assert.hpp"
|
||||
|
||||
template <typename Array>
|
||||
void access(Array& A, const mutable_array_tag&) {
|
||||
@@ -16,8 +29,8 @@ void access(Array& A, const mutable_array_tag&) {
|
||||
|
||||
template <typename Array>
|
||||
void access(Array& A, const const_array_tag&) {
|
||||
const int ndims = 3;
|
||||
|
||||
const unsigned int ndims = 3;
|
||||
BOOST_STATIC_ASSERT((Array::dimensionality == ndims));
|
||||
typedef typename Array::index index;
|
||||
const index idx0 = A.index_bases()[0];
|
||||
const index idx1 = A.index_bases()[1];
|
||||
@@ -29,18 +42,18 @@ void access(Array& A, const const_array_tag&) {
|
||||
for (index i = idx0; i != idx0+2; ++i)
|
||||
for (index j = idx1; j != idx1+3; ++j)
|
||||
for (index k = idx2; k != idx2+4; ++k) {
|
||||
BOOST_TEST(A[i][j][k] == cnum++);
|
||||
BOOST_TEST(CA[i][j][k] == A[i][j][k]);
|
||||
BOOST_CHECK(A[i][j][k] == cnum++);
|
||||
BOOST_CHECK(CA[i][j][k] == A[i][j][k]);
|
||||
}
|
||||
|
||||
// operator()
|
||||
for (index i2 = 0; i2 != 2; ++i2)
|
||||
for (index j2 = 0; j2 != 3; ++j2)
|
||||
for (index k2 = 0; k2 != 4; ++k2) {
|
||||
for (index i2 = idx0; i2 != idx0+2; ++i2)
|
||||
for (index j2 = idx1; j2 != idx1+3; ++j2)
|
||||
for (index k2 = idx2; k2 != idx2+4; ++k2) {
|
||||
boost::array<index,ndims> indices;
|
||||
indices[0] = i2; indices[1] = j2; indices[2] = k2;
|
||||
BOOST_TEST(A(indices) == A[i2][j2][k2]);
|
||||
BOOST_TEST(CA(indices) == A(indices));
|
||||
BOOST_CHECK(A(indices) == A[i2][j2][k2]);
|
||||
BOOST_CHECK(CA(indices) == A(indices));
|
||||
}
|
||||
++tests_run;
|
||||
}
|
||||
|
||||
59
test/assert.cpp
Normal file
59
test/assert.cpp
Normal file
@@ -0,0 +1,59 @@
|
||||
// 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/test/minimal.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
|
||||
test_main(int,char*[]) {
|
||||
|
||||
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::exit_success;
|
||||
}
|
||||
@@ -1,6 +1,18 @@
|
||||
//
|
||||
// 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.
|
||||
|
||||
//
|
||||
// assign.cpp - Test out operator=() on the different types
|
||||
//
|
||||
//
|
||||
//
|
||||
#include "generative_tests.hpp"
|
||||
#include "boost/array.hpp"
|
||||
@@ -20,7 +32,7 @@ bool equal(const ArrayA& A, const ArrayB& B)
|
||||
typename ArrayA::const_iterator ia;
|
||||
typename ArrayB::const_iterator ib = B.begin();
|
||||
for (ia = A.begin(); ia != A.end(); ++ia, ++ib)
|
||||
if (!equal(*ia, *ib))
|
||||
if (!::equal(*ia, *ib))
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
@@ -47,7 +59,7 @@ void access(Array& A, const mutable_array_tag&) {
|
||||
|
||||
A = filler;
|
||||
|
||||
BOOST_TEST(equal(A,filler));
|
||||
BOOST_CHECK(::equal(A,filler));
|
||||
++tests_run;
|
||||
}
|
||||
|
||||
|
||||
60
test/assign_to_array.cpp
Normal file
60
test/assign_to_array.cpp
Normal file
@@ -0,0 +1,60 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// assign_to_array.cpp - multi_array should be constructible from any other
|
||||
// array type in the library.
|
||||
//
|
||||
//
|
||||
#include "generative_tests.hpp"
|
||||
#include "boost/array.hpp"
|
||||
#include "boost/multi_array.hpp"
|
||||
#include "boost/cstdlib.hpp"
|
||||
#include <algorithm>
|
||||
#include <iostream>
|
||||
|
||||
bool equal(const int& a, const int& b)
|
||||
{
|
||||
return a == b;
|
||||
}
|
||||
|
||||
template <typename ArrayA, typename ArrayB>
|
||||
bool equal(const ArrayA& A, const ArrayB& B)
|
||||
{
|
||||
typename ArrayA::const_iterator ia;
|
||||
typename ArrayB::const_iterator ib = B.begin();
|
||||
for (ia = A.begin(); ia != A.end(); ++ia, ++ib)
|
||||
if (!::equal(*ia, *ib))
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
template <typename Array>
|
||||
void access(Array& A, const mutable_array_tag&) {
|
||||
|
||||
assign(A);
|
||||
access(A,const_array_tag());
|
||||
}
|
||||
|
||||
template <typename Array>
|
||||
void access(Array& A, const const_array_tag&) {
|
||||
typedef boost::multi_array<int,3> array3;
|
||||
array3 acopy(A);
|
||||
BOOST_CHECK(::equal(acopy,A));
|
||||
++tests_run;
|
||||
}
|
||||
|
||||
|
||||
int test_main(int,char*[]) {
|
||||
return run_generative_tests();
|
||||
}
|
||||
@@ -1,9 +1,20 @@
|
||||
// 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.
|
||||
|
||||
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include <algorithm>
|
||||
#include <list>
|
||||
@@ -23,9 +34,9 @@ test_main(int, char*[])
|
||||
std::vector<double> vals(num_elements, 4.5);
|
||||
A.assign(vals.begin(),vals.end());
|
||||
array B(A);
|
||||
BOOST_TEST(A == B);
|
||||
BOOST_TEST(B == A);
|
||||
BOOST_TEST(A[0] == B[0]);
|
||||
BOOST_CHECK(A == B);
|
||||
BOOST_CHECK(B == A);
|
||||
BOOST_CHECK(A[0] == B[0]);
|
||||
}
|
||||
// Assignment Operator
|
||||
{
|
||||
@@ -33,15 +44,15 @@ test_main(int, char*[])
|
||||
std::vector<double> vals(num_elements, 4.5);
|
||||
A.assign(vals.begin(),vals.end());
|
||||
B = A;
|
||||
BOOST_TEST(A == B);
|
||||
BOOST_TEST(B == A);
|
||||
BOOST_TEST(B[0] == A[0]);
|
||||
BOOST_CHECK(A == B);
|
||||
BOOST_CHECK(B == A);
|
||||
BOOST_CHECK(B[0] == A[0]);
|
||||
|
||||
typedef array::index_range range;
|
||||
array::index_gen indices;
|
||||
array::array_view<2>::type C = A[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
|
||||
{
|
||||
@@ -51,15 +62,15 @@ test_main(int, char*[])
|
||||
A.assign(valsA.begin(),valsA.end());
|
||||
B.assign(valsB.begin(),valsB.end());
|
||||
|
||||
BOOST_TEST(A != B);
|
||||
BOOST_TEST(B != A);
|
||||
BOOST_TEST(A[0] != B[0]);
|
||||
BOOST_CHECK(A != B);
|
||||
BOOST_CHECK(B != A);
|
||||
BOOST_CHECK(A[0] != B[0]);
|
||||
|
||||
typedef array::index_range range;
|
||||
array::index_gen indices;
|
||||
array::array_view<2>::type C = A[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!
|
||||
@@ -97,30 +108,30 @@ test_main(int, char*[])
|
||||
A.assign(valsA,valsA+num_elements);
|
||||
B.assign(valsB,valsB+num_elements);
|
||||
|
||||
BOOST_TEST(B < A);
|
||||
BOOST_TEST(A > B);
|
||||
BOOST_CHECK(B < A);
|
||||
BOOST_CHECK(A > B);
|
||||
|
||||
BOOST_TEST(B <= A);
|
||||
BOOST_TEST(A >= B);
|
||||
BOOST_CHECK(B <= A);
|
||||
BOOST_CHECK(A >= B);
|
||||
|
||||
BOOST_TEST(B[0] == A[0]);
|
||||
BOOST_TEST(B[2] < A[2]);
|
||||
BOOST_CHECK(B[0] == A[0]);
|
||||
BOOST_CHECK(B[2] < A[2]);
|
||||
|
||||
array C = A;
|
||||
|
||||
BOOST_TEST(C <= A);
|
||||
BOOST_TEST(C >= A);
|
||||
BOOST_CHECK(C <= A);
|
||||
BOOST_CHECK(C >= A);
|
||||
|
||||
BOOST_TEST(!(C < A));
|
||||
BOOST_TEST(!(C > A));
|
||||
BOOST_CHECK(!(C < A));
|
||||
BOOST_CHECK(!(C > A));
|
||||
|
||||
typedef array::index_range range;
|
||||
array::index_gen indices;
|
||||
array::array_view<2>::type D = A[indices[2][range()][range()]];
|
||||
array::array_view<2>::type E = B[indices[2][range()][range()]];
|
||||
|
||||
BOOST_TEST(E < D);
|
||||
BOOST_TEST(E <= D);
|
||||
BOOST_CHECK(E < D);
|
||||
BOOST_CHECK(E <= D);
|
||||
}
|
||||
|
||||
|
||||
|
||||
@@ -1,4 +1,16 @@
|
||||
//
|
||||
// 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.
|
||||
|
||||
//
|
||||
// concept_checks.cpp -
|
||||
// make sure the types meet concept requirements
|
||||
//
|
||||
@@ -7,8 +19,9 @@
|
||||
#include "boost/multi_array/concept_checks.hpp"
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/cstdlib.hpp"
|
||||
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
|
||||
@@ -25,28 +38,28 @@ test_main(int,char*[])
|
||||
typedef array::const_subarray<ndims>::type const_subarray;
|
||||
|
||||
boost::function_requires<
|
||||
boost::detail::multi_array::ConstMultiArrayConcept<array,ndims> >();
|
||||
boost::multi_array_concepts::ConstMultiArrayConcept<array,ndims> >();
|
||||
boost::function_requires<
|
||||
boost::detail::multi_array::ConstMultiArrayConcept<array_ref,ndims> >();
|
||||
boost::multi_array_concepts::ConstMultiArrayConcept<array_ref,ndims> >();
|
||||
boost::function_requires<
|
||||
boost::detail::multi_array::ConstMultiArrayConcept<const_array_ref,ndims> >();
|
||||
boost::multi_array_concepts::ConstMultiArrayConcept<const_array_ref,ndims> >();
|
||||
boost::function_requires<
|
||||
boost::detail::multi_array::ConstMultiArrayConcept<array_view,ndims> >();
|
||||
boost::multi_array_concepts::ConstMultiArrayConcept<array_view,ndims> >();
|
||||
boost::function_requires<
|
||||
boost::detail::multi_array::ConstMultiArrayConcept<const_array_view,ndims> >();
|
||||
boost::multi_array_concepts::ConstMultiArrayConcept<const_array_view,ndims> >();
|
||||
boost::function_requires<
|
||||
boost::detail::multi_array::ConstMultiArrayConcept<subarray,ndims> >();
|
||||
boost::multi_array_concepts::ConstMultiArrayConcept<subarray,ndims> >();
|
||||
boost::function_requires<
|
||||
boost::detail::multi_array::ConstMultiArrayConcept<const_subarray,ndims> >();
|
||||
boost::multi_array_concepts::ConstMultiArrayConcept<const_subarray,ndims> >();
|
||||
|
||||
boost::function_requires<
|
||||
boost::detail::multi_array::MutableMultiArrayConcept<array,ndims> >();
|
||||
boost::multi_array_concepts::MutableMultiArrayConcept<array,ndims> >();
|
||||
boost::function_requires<
|
||||
boost::detail::multi_array::MutableMultiArrayConcept<array_ref,ndims> >();
|
||||
boost::multi_array_concepts::MutableMultiArrayConcept<array_ref,ndims> >();
|
||||
boost::function_requires<
|
||||
boost::detail::multi_array::MutableMultiArrayConcept<array_view,ndims> >();
|
||||
boost::multi_array_concepts::MutableMultiArrayConcept<array_view,ndims> >();
|
||||
boost::function_requires<
|
||||
boost::detail::multi_array::MutableMultiArrayConcept<subarray,ndims> >();
|
||||
|
||||
return boost::exit_success;
|
||||
boost::multi_array_concepts::MutableMultiArrayConcept<subarray,ndims> >();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
@@ -1,10 +1,21 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// constructors.cpp - Testing out the various constructor options
|
||||
//
|
||||
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
#include <algorithm>
|
||||
@@ -14,15 +25,15 @@ void check_shape(const double&, std::size_t*, int*, unsigned int)
|
||||
{}
|
||||
|
||||
template <class Array>
|
||||
void check_shape(const Array& A,
|
||||
std::size_t* sizes,
|
||||
void check_shape(const Array& A,
|
||||
std::size_t* sizes,
|
||||
int* strides,
|
||||
unsigned int num_elements)
|
||||
{
|
||||
BOOST_TEST(A.num_elements() == num_elements);
|
||||
BOOST_TEST(A.size() == *sizes);
|
||||
BOOST_TEST(std::equal(sizes, sizes + A.num_dimensions(), A.shape()));
|
||||
BOOST_TEST(std::equal(strides, strides + A.num_dimensions(), A.strides()));
|
||||
BOOST_CHECK(A.num_elements() == num_elements);
|
||||
BOOST_CHECK(A.size() == *sizes);
|
||||
BOOST_CHECK(std::equal(sizes, sizes + A.num_dimensions(), A.shape()));
|
||||
BOOST_CHECK(std::equal(strides, strides + A.num_dimensions(), A.strides()));
|
||||
check_shape(A[0], ++sizes, ++strides, num_elements / A.size());
|
||||
}
|
||||
|
||||
@@ -38,7 +49,7 @@ bool equal(const ArrayA& A, const ArrayB& B)
|
||||
typename ArrayA::const_iterator ia;
|
||||
typename ArrayB::const_iterator ib = B.begin();
|
||||
for (ia = A.begin(); ia != A.end(); ++ia, ++ib)
|
||||
if (!equal(*ia, *ib))
|
||||
if (!::equal(*ia, *ib))
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
@@ -52,6 +63,11 @@ test_main(int, char*[])
|
||||
int strides[] = { 9, 3, 1 };
|
||||
size_type num_elements = 27;
|
||||
|
||||
// Default multi_array constructor
|
||||
{
|
||||
boost::multi_array<double, 3> A;
|
||||
}
|
||||
|
||||
// Constructor 1, default storage order and allocator
|
||||
{
|
||||
boost::multi_array<double, 3> A(sizes);
|
||||
@@ -60,7 +76,7 @@ test_main(int, char*[])
|
||||
double* ptr = 0;
|
||||
boost::multi_array_ref<double,3> B(ptr,sizes);
|
||||
check_shape(B, &sizes[0], strides, num_elements);
|
||||
|
||||
|
||||
const double* cptr = ptr;
|
||||
boost::const_multi_array_ref<double,3> C(cptr,sizes);
|
||||
check_shape(C, &sizes[0], strides, num_elements);
|
||||
@@ -116,20 +132,20 @@ test_main(int, char*[])
|
||||
A.assign(vals.begin(),vals.end());
|
||||
boost::multi_array<double, 3> B(A);
|
||||
check_shape(B, &sizes[0], strides, num_elements);
|
||||
BOOST_TEST(equal(A, B));
|
||||
BOOST_CHECK(::equal(A, B));
|
||||
|
||||
double ptr[27];
|
||||
boost::multi_array_ref<double, 3> C(ptr,sizes);
|
||||
A.assign(vals.begin(),vals.end());
|
||||
boost::multi_array_ref<double, 3> D(C);
|
||||
check_shape(D, &sizes[0], strides, num_elements);
|
||||
BOOST_TEST(C.data() == D.data());
|
||||
BOOST_CHECK(C.data() == D.data());
|
||||
|
||||
const double* cptr = ptr;
|
||||
boost::const_multi_array_ref<double, 3> E(cptr,sizes);
|
||||
boost::const_multi_array_ref<double, 3> F(E);
|
||||
check_shape(F, &sizes[0], strides, num_elements);
|
||||
BOOST_TEST(E.data() == F.data());
|
||||
BOOST_CHECK(E.data() == F.data());
|
||||
}
|
||||
|
||||
|
||||
@@ -145,15 +161,15 @@ test_main(int, char*[])
|
||||
boost::const_multi_array_ref<double, 3> C(A);
|
||||
check_shape(B, &sizes[0], strides, num_elements);
|
||||
check_shape(C, &sizes[0], strides, num_elements);
|
||||
BOOST_TEST(B.data() == A.data());
|
||||
BOOST_TEST(C.data() == A.data());
|
||||
BOOST_CHECK(B.data() == A.data());
|
||||
BOOST_CHECK(C.data() == A.data());
|
||||
|
||||
double ptr[27];
|
||||
boost::multi_array_ref<double, 3> D(ptr,sizes);
|
||||
D.assign(vals.begin(),vals.end());
|
||||
boost::const_multi_array_ref<double, 3> E(D);
|
||||
check_shape(E, &sizes[0], strides, num_elements);
|
||||
BOOST_TEST(E.data() == D.data());
|
||||
BOOST_CHECK(E.data() == D.data());
|
||||
}
|
||||
|
||||
// Assignment Operator
|
||||
@@ -166,7 +182,7 @@ test_main(int, char*[])
|
||||
A.assign(vals.begin(),vals.end());
|
||||
B = A;
|
||||
check_shape(B, &sizes[0], strides, num_elements);
|
||||
BOOST_TEST(equal(A, B));
|
||||
BOOST_CHECK(::equal(A, B));
|
||||
|
||||
double ptr1[27];
|
||||
double ptr2[27];
|
||||
@@ -174,12 +190,12 @@ test_main(int, char*[])
|
||||
C.assign(vals.begin(),vals.end());
|
||||
D = C;
|
||||
check_shape(D, &sizes[0], strides, num_elements);
|
||||
BOOST_TEST(equal(C,D));
|
||||
BOOST_CHECK(::equal(C,D));
|
||||
}
|
||||
|
||||
|
||||
// subarray value_type is multi_array
|
||||
{
|
||||
{
|
||||
typedef boost::multi_array<double,3> array;
|
||||
typedef array::size_type size_type;
|
||||
size_type num_elements = 27;
|
||||
@@ -193,8 +209,8 @@ test_main(int, char*[])
|
||||
subarray::value_type C = B[0];
|
||||
|
||||
// should comparisons between the types work?
|
||||
BOOST_TEST(equal(A[1][0],C));
|
||||
BOOST_TEST(equal(B[0],C));
|
||||
BOOST_CHECK(::equal(A[1][0],C));
|
||||
BOOST_CHECK(::equal(B[0],C));
|
||||
}
|
||||
return boost::exit_success;
|
||||
}
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// Trying to diagnose problems under visual
|
||||
|
||||
@@ -129,10 +141,10 @@ typedef std::size_t size_type;
|
||||
|
||||
private:
|
||||
static Index from_start()
|
||||
{ return std::numeric_limits<Index>::min(); }
|
||||
{ return (std::numeric_limits<Index>::min)(); }
|
||||
|
||||
static Index to_end()
|
||||
{ return std::numeric_limits<Index>::max(); }
|
||||
{ return (std::numeric_limits<Index>::max)(); }
|
||||
public:
|
||||
Index start_, finish_, stride_;
|
||||
bool degenerate_;
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_cbracket.cpp -
|
||||
// checking constness of const operator[].
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_cdata.cpp
|
||||
// Testing data() member function constness.
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
|
||||
@@ -25,7 +36,6 @@ test_main(int,char*[])
|
||||
const array& csma = sma;
|
||||
|
||||
// FAIL! data() returns a const int*
|
||||
int* cdptr = csma.data();
|
||||
(void)cdptr; // suppress compiler warnings;
|
||||
*csma.data() = 0;
|
||||
return boost::exit_success;
|
||||
}
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_citerator.cpp -
|
||||
// const_iterator/iterator conversion test
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
|
||||
int test_main(int,char*[]) {
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_cparen.cpp -
|
||||
// Testing const operator() constness.
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_criterator.cpp
|
||||
// const_reverse_iterator/reverse_iterator conversion test
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
|
||||
int test_main(int,char*[]) {
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_csubarray.cpp -
|
||||
// Testing subarray and const_subarray assignment
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_csubarray2.cpp
|
||||
// Testing constness of subarray operations.
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_csubarray3.cpp
|
||||
// Testing constness of subarray operations.
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_cview.cpp -
|
||||
// ensure const_array_view doesn't allow element assignment.
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
#include "boost/type.hpp"
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_cview2.cpp
|
||||
// ensure const_array_view cannot be converted to array_view
|
||||
@@ -10,6 +22,7 @@
|
||||
|
||||
#include "boost/array.hpp"
|
||||
#include "boost/type.hpp"
|
||||
#include "boost/cstdlib.hpp"
|
||||
|
||||
int
|
||||
test_main(int,char*[])
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_cview3.cpp
|
||||
// ensure const_array_ref doesn't allow assignment.
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
#include "boost/type.hpp"
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_ref_cbracket.cpp
|
||||
// checking constness of const operator[].
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_ref_cdata.cpp -
|
||||
// Testing data() member function constness.
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
|
||||
@@ -24,7 +35,6 @@ test_main(int,char*[])
|
||||
const array_ref& csma = sma;
|
||||
|
||||
// FAIL! data() returns const int*.
|
||||
int* cdptr = csma.data();
|
||||
(void)cdptr; // suppress compiler warnings
|
||||
*csma.data() = 0;
|
||||
return boost::exit_success;
|
||||
}
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_ref_citerator.cpp
|
||||
// const_iterator/iterator conversion test
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
|
||||
int test_main(int,char*[]) {
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_ref_cparen.cpp
|
||||
// Testing const operator() constness.
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_ref_criterator.cpp
|
||||
// const_reverse_iterator/reverse_iterator conversion test
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
|
||||
int test_main(int,char*[]) {
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_ref_csubarray.cpp -
|
||||
// Testing subarray and const_subarray assignment
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_ref_csubarray2.cpp -
|
||||
// Testing constness of subarray operations.
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_ref_csubarray3.cpp -
|
||||
// Testing constness of subarray operations.
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_ref_cview.cpp
|
||||
// ensure const_array_view doesn't allow element assignment.
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
#include "boost/type.hpp"
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_ref_cview2.cpp
|
||||
// ensure const_array_view cannot be converted to array_view
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
#include "boost/type.hpp"
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// fail_ref_cview3.cpp -
|
||||
// ensure const_array_view doesn't allow assignment.
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
#include "boost/type.hpp"
|
||||
|
||||
@@ -1,6 +1,18 @@
|
||||
#ifndef GENERATIVE_TESTS_RG072001_HPP
|
||||
#define GENERATIVE_TESTS_RG072001_HPP
|
||||
|
||||
// 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.
|
||||
|
||||
//
|
||||
// generative-tests.hpp - Framework for running tests on all the types
|
||||
// of multi_array
|
||||
@@ -35,9 +47,9 @@
|
||||
//
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include <boost/config.hpp> /* BOOST_NO_SFINAE */
|
||||
#include <algorithm>
|
||||
#include <iostream>
|
||||
#include <vector>
|
||||
@@ -227,7 +239,14 @@ struct null_modifier {
|
||||
|
||||
struct set_index_base_modifier {
|
||||
template <typename Array>
|
||||
void modify(Array& A) const { A.reindex(1); }
|
||||
void modify(Array& A) const {
|
||||
#ifdef BOOST_NO_SFINAE
|
||||
typedef boost::multi_array_types::index index;
|
||||
A.reindex(index(1));
|
||||
#else
|
||||
A.reindex(1);
|
||||
#endif
|
||||
}
|
||||
};
|
||||
|
||||
struct reindex_modifier {
|
||||
|
||||
@@ -1,25 +1,35 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// idxset1.cpp - testing the code for index_gen
|
||||
//
|
||||
|
||||
#include "boost/multi_array/index_gen.hpp"
|
||||
#include "boost/multi_array/index_range.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/multi_array/types.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
#include <cstddef>
|
||||
|
||||
typedef boost::detail::multi_array::index index_type;
|
||||
typedef boost::detail::multi_array::size_type size_type;
|
||||
typedef boost::detail::multi_array::index_range<index_type,size_type> range;
|
||||
|
||||
template <int NumRanges, int NumDims>
|
||||
void check(const boost::detail::multi_array::
|
||||
index_gen<NumRanges,NumDims>&) { }
|
||||
|
||||
bool operator==(const boost::detail::multi_array::
|
||||
index_range<int,std::size_t>& lhs,
|
||||
const boost::detail::multi_array::
|
||||
index_range<int,std::size_t>& rhs) {
|
||||
bool operator==(const range& lhs,const range& rhs) {
|
||||
return lhs.start_ == rhs.start_ &&
|
||||
lhs.finish_ == rhs.finish_ &&
|
||||
lhs.stride_ == rhs.stride_ &&
|
||||
@@ -29,7 +39,6 @@ bool operator==(const boost::detail::multi_array::
|
||||
int
|
||||
test_main(int,char*[])
|
||||
{
|
||||
typedef boost::detail::multi_array::index_range<int,std::size_t> range;
|
||||
|
||||
boost::detail::multi_array::index_gen<0,0> indices;
|
||||
|
||||
@@ -53,18 +62,18 @@ test_main(int,char*[])
|
||||
{
|
||||
boost::detail::multi_array::index_gen<3,3> is1 =
|
||||
indices[range(0,1,2)][range(1,2,3)][range(2,3,4)];
|
||||
BOOST_TEST(is1.ranges_[0] == range(0,1,2));
|
||||
BOOST_TEST(is1.ranges_[1] == range(1,2,3));
|
||||
BOOST_TEST(is1.ranges_[2] == range(2,3,4));
|
||||
BOOST_CHECK(is1.ranges_[0] == range(0,1,2));
|
||||
BOOST_CHECK(is1.ranges_[1] == range(1,2,3));
|
||||
BOOST_CHECK(is1.ranges_[2] == range(2,3,4));
|
||||
}
|
||||
|
||||
{
|
||||
boost::detail::multi_array::index_gen<3,2> is2 =
|
||||
indices[range(0,1,2)][2][range(2,3,4)];
|
||||
BOOST_TEST(is2.ranges_[0] == range(0,1,2));
|
||||
BOOST_TEST(is2.ranges_[1] == range(2));
|
||||
BOOST_TEST(is2.ranges_[1].is_degenerate());
|
||||
BOOST_TEST(is2.ranges_[2] == range(2,3,4));
|
||||
BOOST_CHECK(is2.ranges_[0] == range(0,1,2));
|
||||
BOOST_CHECK(is2.ranges_[1] == range(2));
|
||||
BOOST_CHECK(is2.ranges_[1].is_degenerate());
|
||||
BOOST_CHECK(is2.ranges_[2] == range(2,3,4));
|
||||
}
|
||||
|
||||
return boost::exit_success;
|
||||
|
||||
@@ -1,11 +1,22 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// index_bases - test of the index_base modifying facilities.
|
||||
//
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
#include <vector>
|
||||
@@ -51,12 +62,12 @@ test_main(int,char*[])
|
||||
boost::array<int,3> bases = { { 1, 2, 3 } };
|
||||
for (size_type a = 0; a < A.shape()[0]; ++a)
|
||||
for (size_type b = 0; b < A.shape()[1]; ++b)
|
||||
for (size_type c = 0; c < A[b].size(); ++c) {
|
||||
BOOST_TEST(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_TEST(D[a+bases[0]][b+bases[1]][c+bases[2]] == B[a][b][c]);
|
||||
for (size_type c = 0; c < A.shape()[2]; ++c) {
|
||||
BOOST_CHECK(A[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_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
|
||||
BOOST_TEST(E[a][b][c] == B[a][b][c]);
|
||||
BOOST_CHECK(E[a][b][c] == B[a][b][c]);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -89,10 +100,10 @@ test_main(int,char*[])
|
||||
for (size_type a = 0; a < A.shape()[0]; ++a)
|
||||
for (size_type b = 0; b < A.shape()[1]; ++b)
|
||||
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_TEST(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_TEST(E[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_CHECK(C[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_CHECK(E[a+bases[0]][b+bases[1]][c+bases[2]] == B[a][b][c]);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -115,18 +126,26 @@ test_main(int,char*[])
|
||||
B.assign(vals.begin(),vals.end());
|
||||
C.assign(vals.begin(),vals.end());
|
||||
|
||||
#ifdef BOOST_NO_SFINAE
|
||||
typedef boost::multi_array_types::index index;
|
||||
A.reindex(index(1));
|
||||
C.reindex(index(1));
|
||||
D.reindex(index(1));
|
||||
E.reindex(index(1));
|
||||
#else
|
||||
A.reindex(1);
|
||||
C.reindex(1);
|
||||
D.reindex(1);
|
||||
E.reindex(1);
|
||||
#endif
|
||||
|
||||
for (size_type a = 0; a < A.shape()[0]; ++a)
|
||||
for (size_type b = 0; b < A.shape()[1]; ++b)
|
||||
for (size_type c = 0; c < A.shape()[2]; ++c) {
|
||||
BOOST_TEST(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_TEST(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(A[a+1][b+1][c+1] == B[a][b][c]);
|
||||
BOOST_CHECK(C[a+1][b+1][c+1] == B[a][b][c]);
|
||||
BOOST_CHECK(D[a+1][b+1][c+1] == B[a][b][c]);
|
||||
BOOST_CHECK(E[a+1][b+1][c+1] == B[a][b][c]);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// iterators.cpp - checking out iterator stuffs.
|
||||
// The tests assume that the array has shape 2x3x4
|
||||
@@ -6,6 +18,8 @@
|
||||
#define MULTIARRAY_TEST_ASSIGN
|
||||
#include "generative_tests.hpp"
|
||||
#include "boost/concept_check.hpp" // for ignore_unused_variable_warning
|
||||
#include "boost/mpl/if.hpp"
|
||||
#include "boost/type_traits/is_same.hpp"
|
||||
|
||||
// iterator-test-specific code
|
||||
|
||||
@@ -52,46 +66,14 @@ struct ittraits_mutable {
|
||||
riterator1;
|
||||
};
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////
|
||||
// choose ittraits begins
|
||||
//
|
||||
|
||||
struct choose_ittraits_const {
|
||||
template <typename Array>
|
||||
struct bind {
|
||||
typedef ittraits_const<Array> type;
|
||||
};
|
||||
};
|
||||
|
||||
struct choose_ittraits_mutable {
|
||||
template <typename Array>
|
||||
struct bind {
|
||||
typedef ittraits_mutable<Array> type;
|
||||
};
|
||||
};
|
||||
|
||||
|
||||
template <typename ConstnessTag>
|
||||
struct ittraits_gen_helper {
|
||||
typedef choose_ittraits_mutable choice;
|
||||
};
|
||||
|
||||
template <>
|
||||
struct ittraits_gen_helper<const_array_tag> {
|
||||
typedef choose_ittraits_const choice;
|
||||
};
|
||||
|
||||
// Meta-program chooses ittraits implementation.
|
||||
template <typename Array, typename ConstTag>
|
||||
struct ittraits_generator {
|
||||
private:
|
||||
typedef typename ittraits_gen_helper<ConstTag>::choice Choice;
|
||||
public:
|
||||
typedef typename Choice::template bind<Array>::type type;
|
||||
};
|
||||
|
||||
//
|
||||
// choose ittraits ends
|
||||
/////////////////////////////////////////////////////////////////////////
|
||||
struct ittraits_generator :
|
||||
boost::mpl::if_< boost::is_same<ConstTag,const_array_tag>,
|
||||
ittraits_const<Array>,
|
||||
ittraits_mutable<Array> >
|
||||
{};
|
||||
|
||||
|
||||
template <typename Array>
|
||||
@@ -125,8 +107,8 @@ void test_iterators(Array& A, const IterTraits&) {
|
||||
typedef typename IterTraits::iterator3 iterator;
|
||||
iterator i1 = A.begin();
|
||||
iterator i2 = A.end();
|
||||
BOOST_TEST(i1 < i2);
|
||||
BOOST_TEST((i2 - i1) == typename iterator::difference_type(2));
|
||||
BOOST_CHECK(i1 < i2);
|
||||
BOOST_CHECK((i2 - i1) == typename iterator::difference_type(2));
|
||||
}
|
||||
|
||||
// Standard Array Iteration
|
||||
@@ -139,7 +121,7 @@ void test_iterators(Array& A, const IterTraits&) {
|
||||
for (iterator3 i = A.begin(); i != A.end(); ++i)
|
||||
for(iterator2 ii = (*i).begin(); ii != (*i).end(); ++ii)
|
||||
for(iterator1 iii = (*ii).begin(); iii != (*ii).end(); ++iii)
|
||||
BOOST_TEST(*iii == vals++);
|
||||
BOOST_CHECK(*iii == vals++);
|
||||
}
|
||||
|
||||
// Using operator->() on iterators
|
||||
@@ -152,7 +134,7 @@ void test_iterators(Array& A, const IterTraits&) {
|
||||
for (iterator3 i = A.begin(); i != A.end(); ++i)
|
||||
for(iterator2 ii = i->begin(); ii != i->end(); ++ii)
|
||||
for(iterator1 iii = ii->begin(); iii != ii->end(); ++iii)
|
||||
BOOST_TEST(*iii == vals++);
|
||||
BOOST_CHECK(*iii == vals++);
|
||||
}
|
||||
|
||||
// Reverse Iterator Hierarchy Test
|
||||
@@ -166,7 +148,7 @@ void test_iterators(Array& A, const IterTraits&) {
|
||||
for(riterator2 ii = (*i).rbegin(); ii != (riterator2)(*i).rend(); ++ii)
|
||||
for(riterator1 iii = (*ii).rbegin(); iii != (riterator1)(*ii).rend();
|
||||
++iii)
|
||||
BOOST_TEST(*iii == check_iter_val--);
|
||||
BOOST_CHECK(*iii == check_iter_val--);
|
||||
}
|
||||
++tests_run;
|
||||
}
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// range1.cpp - test of index_range
|
||||
//
|
||||
@@ -5,8 +17,7 @@
|
||||
|
||||
#include "boost/multi_array/index_range.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
#include <cstddef>
|
||||
@@ -19,75 +30,75 @@ test_main(int,char*[])
|
||||
{
|
||||
// typical range creation and extraction
|
||||
range r1(-3,5);
|
||||
BOOST_TEST(r1.start() == -3);
|
||||
BOOST_TEST(r1.finish() == 5);
|
||||
BOOST_TEST(r1.stride() == 1);
|
||||
BOOST_TEST(!r1.is_degenerate());
|
||||
BOOST_TEST(r1.get_start(0) == -3);
|
||||
BOOST_TEST(r1.get_finish(100) == 5);
|
||||
BOOST_CHECK(r1.start() == -3);
|
||||
BOOST_CHECK(r1.finish() == 5);
|
||||
BOOST_CHECK(r1.stride() == 1);
|
||||
BOOST_CHECK(!r1.is_degenerate());
|
||||
BOOST_CHECK(r1.get_start(0) == -3);
|
||||
BOOST_CHECK(r1.get_finish(100) == 5);
|
||||
}
|
||||
|
||||
{
|
||||
range r2(-3,5,2);
|
||||
BOOST_TEST(r2.start() == -3);
|
||||
BOOST_TEST(r2.finish() == 5);
|
||||
BOOST_TEST(r2.stride() == 2);
|
||||
BOOST_TEST(!r2.is_degenerate());
|
||||
BOOST_CHECK(r2.start() == -3);
|
||||
BOOST_CHECK(r2.finish() == 5);
|
||||
BOOST_CHECK(r2.stride() == 2);
|
||||
BOOST_CHECK(!r2.is_degenerate());
|
||||
}
|
||||
|
||||
{
|
||||
// degenerate creation
|
||||
range r3(5);
|
||||
BOOST_TEST(r3.start() == 5);
|
||||
BOOST_TEST(r3.finish() == 5);
|
||||
BOOST_TEST(r3.stride() == 1);
|
||||
BOOST_TEST(r3.is_degenerate());
|
||||
BOOST_CHECK(r3.start() == 5);
|
||||
BOOST_CHECK(r3.finish() == 6);
|
||||
BOOST_CHECK(r3.stride() == 1);
|
||||
BOOST_CHECK(r3.is_degenerate());
|
||||
}
|
||||
|
||||
{
|
||||
// default range creation
|
||||
range r4;
|
||||
BOOST_TEST(r4.get_start(0) == 0);
|
||||
BOOST_TEST(r4.get_finish(100) == 100);
|
||||
BOOST_TEST(r4.stride() == 1);
|
||||
BOOST_CHECK(r4.get_start(0) == 0);
|
||||
BOOST_CHECK(r4.get_finish(100) == 100);
|
||||
BOOST_CHECK(r4.stride() == 1);
|
||||
}
|
||||
|
||||
{
|
||||
// create a range using the setter methods
|
||||
range r5 = range().stride(2).start(-3).finish(7);
|
||||
BOOST_TEST(r5.start() == -3);
|
||||
BOOST_TEST(r5.stride() == 2);
|
||||
BOOST_TEST(r5.finish() == 7);
|
||||
BOOST_CHECK(r5.start() == -3);
|
||||
BOOST_CHECK(r5.stride() == 2);
|
||||
BOOST_CHECK(r5.finish() == 7);
|
||||
}
|
||||
|
||||
// try out all the comparison operators
|
||||
{
|
||||
range r6 = -3 <= range().stride(2) < 7;
|
||||
BOOST_TEST(r6.start() == -3);
|
||||
BOOST_TEST(r6.stride() == 2);
|
||||
BOOST_TEST(r6.finish() == 7);
|
||||
BOOST_CHECK(r6.start() == -3);
|
||||
BOOST_CHECK(r6.stride() == 2);
|
||||
BOOST_CHECK(r6.finish() == 7);
|
||||
}
|
||||
|
||||
{
|
||||
range r7 = -3 < range() <= 7;
|
||||
BOOST_TEST(r7.start() == -2);
|
||||
BOOST_TEST(r7.stride() == 1);
|
||||
BOOST_TEST(r7.finish() == 8);
|
||||
BOOST_CHECK(r7.start() == -2);
|
||||
BOOST_CHECK(r7.stride() == 1);
|
||||
BOOST_CHECK(r7.finish() == 8);
|
||||
}
|
||||
|
||||
// arithmetic operators
|
||||
{
|
||||
range r8 = range(0,5) + 2;
|
||||
BOOST_TEST(r8.start() == 2);
|
||||
BOOST_TEST(r8.stride() == 1);
|
||||
BOOST_TEST(r8.finish() == 7);
|
||||
BOOST_CHECK(r8.start() == 2);
|
||||
BOOST_CHECK(r8.stride() == 1);
|
||||
BOOST_CHECK(r8.finish() == 7);
|
||||
}
|
||||
|
||||
{
|
||||
range r9 = range(0,5) - 2;
|
||||
BOOST_TEST(r9.start() == -2);
|
||||
BOOST_TEST(r9.stride() == 1);
|
||||
BOOST_TEST(r9.finish() == 3);
|
||||
BOOST_CHECK(r9.start() == -2);
|
||||
BOOST_CHECK(r9.stride() == 1);
|
||||
BOOST_CHECK(r9.finish() == 3);
|
||||
}
|
||||
|
||||
return boost::exit_success;
|
||||
|
||||
@@ -1,11 +1,22 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// reshape.cpp - testing reshaping functionality
|
||||
//
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
#include "boost/type.hpp"
|
||||
@@ -41,9 +52,9 @@ test_main(int,char*[])
|
||||
for (array::index i = 0; i != 4; ++i)
|
||||
for (array::index j = 0; j != 3; ++j)
|
||||
for (array::index k = 0; k != 2; ++k) {
|
||||
BOOST_TEST(A[i][j][k] == *ptr);
|
||||
BOOST_TEST(B[i][j][k] == *ptr);
|
||||
BOOST_TEST(C[i][j][k] == *ptr++);
|
||||
BOOST_CHECK(A[i][j][k] == *ptr);
|
||||
BOOST_CHECK(B[i][j][k] == *ptr);
|
||||
BOOST_CHECK(C[i][j][k] == *ptr++);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -69,9 +80,9 @@ test_main(int,char*[])
|
||||
for (array::index i = 0; i != 4; ++i)
|
||||
for (array::index j = 1; j != 4; ++j)
|
||||
for (array::index k = -1; k != 1; ++k) {
|
||||
BOOST_TEST(A[i][j][k] == *ptr);
|
||||
BOOST_TEST(B[i][j][k] == *ptr);
|
||||
BOOST_TEST(C[i][j][k] == *ptr++);
|
||||
BOOST_CHECK(A[i][j][k] == *ptr);
|
||||
BOOST_CHECK(B[i][j][k] == *ptr);
|
||||
BOOST_CHECK(C[i][j][k] == *ptr++);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
110
test/resize.cpp
110
test/resize.cpp
@@ -1,30 +1,26 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// resize.cpp - Test of resizing multi_arrays
|
||||
//
|
||||
|
||||
#include "boost/test/minimal.hpp"
|
||||
#include "boost/multi_array.hpp"
|
||||
#include <iostream>
|
||||
using namespace std;
|
||||
|
||||
template <typename Array>
|
||||
void print(std::ostream& os, const Array& A)
|
||||
{
|
||||
typename Array::const_iterator i;
|
||||
os << "[";
|
||||
for (i = A.begin(); i != A.end(); ++i) {
|
||||
print(os, *i);
|
||||
if (boost::next(i) != A.end())
|
||||
os << ',';
|
||||
}
|
||||
os << "]";
|
||||
}
|
||||
|
||||
void print(std::ostream& os, const int& x)
|
||||
{
|
||||
os << x;
|
||||
}
|
||||
|
||||
int main() {
|
||||
int test_main(int,char*[]) {
|
||||
|
||||
typedef boost::multi_array<int,3> marray;
|
||||
|
||||
@@ -39,13 +35,6 @@ int main() {
|
||||
20,21,22,23
|
||||
};
|
||||
|
||||
|
||||
marray A(boost::extents[2][3][4]);
|
||||
|
||||
A.assign(A_data,A_data+(2*3*4));
|
||||
|
||||
A.resize(boost::extents[4][3][2]);
|
||||
|
||||
int A_resize[] = {
|
||||
0,1,
|
||||
4,5,
|
||||
@@ -64,6 +53,75 @@ int main() {
|
||||
0,0
|
||||
};
|
||||
|
||||
assert(std::equal(A_resize,A_resize+(4*3*2),A.data()));
|
||||
// resize through the extent_gen interface
|
||||
{
|
||||
marray A(boost::extents[2][3][4]);
|
||||
A.assign(A_data,A_data+(2*3*4));
|
||||
A.resize(boost::extents[4][3][2]);
|
||||
BOOST_CHECK(std::equal(A_resize,A_resize+(4*3*2),A.data()));
|
||||
}
|
||||
|
||||
// resize through the Collection
|
||||
{
|
||||
marray A(boost::extents[2][3][4]);
|
||||
A.assign(A_data,A_data+(2*3*4));
|
||||
boost::array<int,3> new_extents = {{4,3,2}};
|
||||
A.resize(new_extents);
|
||||
BOOST_CHECK(std::equal(A_resize,A_resize+(4*3*2),A.data()));
|
||||
}
|
||||
|
||||
// default construct all the new elements (in this case, all elements)
|
||||
{
|
||||
marray defaultA;
|
||||
defaultA.resize(boost::extents[2][3][4]);
|
||||
BOOST_CHECK(std::accumulate(defaultA.data(),
|
||||
defaultA.data()+(2*3*4),0) == 0);
|
||||
}
|
||||
|
||||
|
||||
|
||||
// verify the preservation of storage order
|
||||
{
|
||||
int tiling_graph_storage_order[] = {2, 0, 1};
|
||||
bool tiling_graph_index_order[] = {true, true, true};
|
||||
|
||||
marray A(boost::extents[3][4][2],
|
||||
boost::general_storage_order<3>(tiling_graph_storage_order,
|
||||
tiling_graph_index_order));
|
||||
|
||||
|
||||
int value = 0;
|
||||
for (int i = 0; i < 3; i++) {
|
||||
for (int j = 0; j < 4; j++) {
|
||||
for (int k = 0; k < 2; k++) {
|
||||
*(A.data() + value) = value;
|
||||
++value;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// "Resize" to the same size
|
||||
A.resize(boost::extents[3][4][2]);
|
||||
|
||||
int check = 0;
|
||||
for (int x = 0; x < 3; x++) {
|
||||
for (int y = 0; y < 4; y++) {
|
||||
for (int z = 0; z < 2; z++) {
|
||||
BOOST_CHECK(*(A.data() + 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;
|
||||
}
|
||||
|
||||
43
test/reverse_view.cpp
Normal file
43
test/reverse_view.cpp
Normal file
@@ -0,0 +1,43 @@
|
||||
// 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/test/minimal.hpp"
|
||||
#include "boost/array.hpp"
|
||||
|
||||
int
|
||||
test_main(int,char*[])
|
||||
{
|
||||
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_CHECK(B[i] == rdata[i]);
|
||||
}
|
||||
|
||||
return boost::exit_success;
|
||||
}
|
||||
@@ -1,9 +1,23 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// slice.cpp - testing out slicing on a matrices
|
||||
//
|
||||
|
||||
#include "generative_tests.hpp"
|
||||
#include "boost/array.hpp"
|
||||
#include "boost/mpl/if.hpp"
|
||||
#include "boost/type_traits/is_same.hpp"
|
||||
|
||||
template <typename Array>
|
||||
struct view_traits_mutable {
|
||||
@@ -27,46 +41,14 @@ struct view_traits_const {
|
||||
};
|
||||
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////
|
||||
// choose view_traits begins
|
||||
//
|
||||
|
||||
struct choose_view_traits_const {
|
||||
template <typename Array>
|
||||
struct bind {
|
||||
typedef view_traits_const<Array> type;
|
||||
};
|
||||
};
|
||||
|
||||
struct choose_view_traits_mutable {
|
||||
template <typename Array>
|
||||
struct bind {
|
||||
typedef view_traits_mutable<Array> type;
|
||||
};
|
||||
};
|
||||
|
||||
|
||||
template <typename ConstnessTag>
|
||||
struct view_traits_gen_helper {
|
||||
typedef choose_view_traits_mutable choice;
|
||||
};
|
||||
|
||||
template <>
|
||||
struct view_traits_gen_helper<const_array_tag> {
|
||||
typedef choose_view_traits_const choice;
|
||||
};
|
||||
|
||||
// Meta-program selects the proper view_traits implementation.
|
||||
template <typename Array, typename ConstTag>
|
||||
struct view_traits_generator {
|
||||
private:
|
||||
typedef typename view_traits_gen_helper<ConstTag>::choice Choice;
|
||||
public:
|
||||
typedef typename Choice::template bind<Array>::type type;
|
||||
};
|
||||
struct view_traits_generator :
|
||||
boost::mpl::if_< boost::is_same<ConstTag,const_array_tag>,
|
||||
view_traits_const<Array>,
|
||||
view_traits_mutable<Array> >
|
||||
{};
|
||||
|
||||
//
|
||||
// choose view_traits ends
|
||||
/////////////////////////////////////////////////////////////////////////
|
||||
|
||||
template <typename Array, typename ViewTraits>
|
||||
void test_views(Array& A, const ViewTraits&) {
|
||||
@@ -89,10 +71,10 @@ void test_views(Array& A, const ViewTraits&) {
|
||||
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+1][idx2+k*2]);
|
||||
BOOST_CHECK(B[i][j][k] == A[idx0+i][idx1+j+1][idx2+k*2]);
|
||||
boost::array<index,3> elmts;
|
||||
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
|
||||
@@ -102,12 +84,34 @@ void test_views(Array& A, const ViewTraits&) {
|
||||
|
||||
for (index i = 0; i != 2; ++i)
|
||||
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;
|
||||
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_CHECK(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_CHECK(B(elmts) == A[idx0+i][idx1+j][idx2+2-k]);
|
||||
}
|
||||
}
|
||||
|
||||
++tests_run;
|
||||
}
|
||||
|
||||
|
||||
@@ -1,9 +1,20 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// stl_interaction.cpp - Make sure multi_arrays work with STL containers.
|
||||
//
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
#include <algorithm>
|
||||
@@ -40,7 +51,7 @@ test_main(int, char*[])
|
||||
myarray.assign(data,data+data_size);
|
||||
|
||||
array3vec myvec(5,myarray);
|
||||
BOOST_TEST(myarray == myvec[1]);
|
||||
BOOST_CHECK(myarray == myvec[1]);
|
||||
|
||||
array3::array_view<2>::type myview =
|
||||
myarray[indices[1][range(0,2)][range(1,3)]];
|
||||
@@ -54,8 +65,8 @@ test_main(int, char*[])
|
||||
|
||||
myvec.push_back(myarray);
|
||||
|
||||
BOOST_TEST(myarray != myvec[1]);
|
||||
BOOST_TEST(myarray == myvec[5]);
|
||||
BOOST_CHECK(myarray != myvec[1]);
|
||||
BOOST_CHECK(myarray == myvec[5]);
|
||||
|
||||
return boost::exit_success;
|
||||
}
|
||||
|
||||
@@ -1,11 +1,22 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// storage_order.cpp - testing storage_order-isms.
|
||||
//
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
|
||||
@@ -56,7 +67,7 @@ test_main(int,char*[])
|
||||
for (array::index i = 0; i != 2; ++i)
|
||||
for (array::index j = 0; j != 3; ++j)
|
||||
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
|
||||
@@ -77,7 +88,7 @@ test_main(int,char*[])
|
||||
for (array::index i = 0; i != 2; ++i)
|
||||
for (array::index j = 0; j != 3; ++j)
|
||||
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
|
||||
@@ -108,7 +119,7 @@ test_main(int,char*[])
|
||||
for (array::index i = 0; i != 2; ++i)
|
||||
for (array::index j = 0; j != 3; ++j)
|
||||
for (array::index k = 0; k != 4; ++k)
|
||||
BOOST_TEST(A[i][j][k] == *num++);
|
||||
BOOST_CHECK(A[i][j][k] == *num++);
|
||||
}
|
||||
|
||||
|
||||
@@ -141,7 +152,7 @@ test_main(int,char*[])
|
||||
for (array::index i = 0; i != 2; ++i)
|
||||
for (array::index j = 0; j != 3; ++j)
|
||||
for (array::index k = 0; k != 4; ++k)
|
||||
BOOST_TEST(A[i][j][k] == *num++);
|
||||
BOOST_CHECK(A[i][j][k] == *num++);
|
||||
}
|
||||
|
||||
return boost::exit_success;
|
||||
|
||||
@@ -1,9 +1,20 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// test out my new storage_order stuff
|
||||
//
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/multi_array/storage_order.hpp"
|
||||
|
||||
@@ -20,8 +31,8 @@ test_main(int,char*[]) {
|
||||
general_storage_order<5> fortran_storage(fortran_ordering.begin(),
|
||||
ascending.begin());
|
||||
|
||||
BOOST_TEST(c_storage == (general_storage_order<5>) c_storage_order());
|
||||
BOOST_TEST(fortran_storage ==
|
||||
BOOST_CHECK(c_storage == (general_storage_order<5>) c_storage_order());
|
||||
BOOST_CHECK(fortran_storage ==
|
||||
(general_storage_order<5>) fortran_storage_order());
|
||||
|
||||
return boost::exit_success;
|
||||
|
||||
@@ -1,11 +1,22 @@
|
||||
// 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.
|
||||
|
||||
//
|
||||
// index_bases - test of the index_base modifying facilities.
|
||||
//
|
||||
|
||||
#include "boost/multi_array.hpp"
|
||||
|
||||
#define BOOST_INCLUDE_MAIN
|
||||
#include "boost/test/test_tools.hpp"
|
||||
#include "boost/test/minimal.hpp"
|
||||
|
||||
#include "boost/array.hpp"
|
||||
#include <vector>
|
||||
|
||||
Reference in New Issue
Block a user