From e4e242bf4fee1fa3fcd4e378c6d86148df6e9927 Mon Sep 17 00:00:00 2001 From: Ronald Garcia Date: Thu, 14 Oct 2004 14:24:17 +0000 Subject: [PATCH] fixed a typo. [SVN r25727] --- doc/reference.html | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/doc/reference.html b/doc/reference.html index c302185..adf7798 100644 --- a/doc/reference.html +++ b/doc/reference.html @@ -1,4 +1,4 @@ -Boost.MultiArray Reference Manual

Boost.MultiArray Reference Manual

Ronald Garcia

Indiana University
Open Systems Lab

Copyright © 2002 The Trustees of Indiana University

Table of Contents

Library Synopsis
MultiArray Concept
Notation
Associated Types
Valid expressions
Complexity guarantees
Invariants
Associated Types for Views
Models
Array Components
multi_array
multi_array_ref
const_multi_array_ref
Auxiliary Components
multi_array_types
extent_range
extent_gen
Global Objects
View and SubArray Generators
Memory Layout Specifiers

Boost.MultiArray is composed of several components. +Boost.MultiArray Reference Manual

Boost.MultiArray Reference Manual

Ronald Garcia

Indiana University
Open Systems Lab

Copyright © 2002 The Trustees of Indiana University

Table of Contents

Library Synopsis
MultiArray Concept
Notation
Associated Types
Valid expressions
Complexity guarantees
Invariants
Associated Types for Views
Models
Array Components
multi_array
multi_array_ref
const_multi_array_ref
Auxiliary Components
multi_array_types
extent_range
extent_gen
Global Objects
View and SubArray Generators
Memory Layout Specifiers

Boost.MultiArray is composed of several components. The MultiArray concept defines a generic interface to multidimensional containers. multi_array is a general purpose container class @@ -121,7 +121,7 @@ occurs when a single-index is specified to

has a degenerate second dimension. The view generated from the above -specification will have 2 dimensions with shape 5 x 2. +specification will have 2 dimensions with shape 5 x 4. If the "2" above were replaced with another index_range object, for example: @@ -150,16 +150,16 @@ number of possible element layouts. For example, the elements of a 2 dimensional array can be stored by row (i.e., the elements of each row are stored contiguously) or by column (i.e., the elements of each column are stored contiguously). -

Notation

What follows are the descriptions of symbols that will be used -to describe the MultiArray interface.

Table 1. Notation

AA type that is a model of MultiArray +

Notation

What follows are the descriptions of symbols that will be used +to describe the MultiArray interface.

Table 1. Notation

AA type that is a model of MultiArray
aAn object of type A
NumDimsThe numeric dimension parameter associated with A.
DimsSome numeric dimension parameter such that 0<Dims<NumDims.
indicesAn object created by some number of chained calls to index_gen::operator[](index_range).
index_listAn object whose type models Collection
idxA signed integral value.
tmpAn object of type - boost::array<index,NumDims>

Associated Types

-

Table 2. Associated Types

TypeDescription
value_typeThis is the value type of the container. + boost::array<index,NumDims>

Associated Types

+

Table 2. Associated Types

TypeDescription
value_typeThis is the value type of the container. If NumDims == 1, then this is element. Otherwise, this is the value type of the immediately nested containers. @@ -228,7 +228,7 @@ It models MultiArray.
template const_array_view<Dims>::type This is the const view type with Dims dimensions. -

Valid expressions

Table 3. Valid Expressions

ExpressionReturn typeSemantics
a.shape()const size_type* +

Valid expressions

Table 3. Valid Expressions

ExpressionReturn typeSemantics
a.shape()const size_type* This returns a list of NumDims elements specifying the extent of each array dimension.
a.strides()const index* @@ -315,11 +315,11 @@ type must model
a >= bboolThis performs a lexicographical comparison of the values of a and b. The element type must model LessThanComparable for this -expression to be valid.

Complexity guarantees

begin() and end() execute in amortized +expression to be valid.

Complexity guarantees

begin() and end() execute in amortized constant time. size() executes in at most linear time in the MultiArray's size. -

Invariants

Table 4. Invariants

Valid range[a.begin(),a.end()) is a valid range. +

Invariants

Table 4. Invariants

Valid range[a.begin(),a.end()) is a valid range.
Range sizea.size() == std::distance(a.begin(),a.end());.
Completeness Iteration through the range @@ -357,10 +357,10 @@ operators, a half open range [5,10) can be specified as follows: The following describes the index_range interface. -

Table 5. Notation

iAn object of type index_range.
idx,idx1,idx2,idx3Objects of type index.

Table 6. Associated Types

TypeDescription
indexThis is a signed integral type. It is used to +

Table 5. Notation

iAn object of type index_range.
idx,idx1,idx2,idx3Objects of type index.

Table 6. Associated Types

TypeDescription
indexThis is a signed integral type. It is used to specify the start, finish, and stride values.
size_typeThis is an unsigned integral type. It is used to report the size of the range an index_range -represents.

Table 7. Valid Expressions

ExpressionReturn typeSemantics
index_range(idx1,idx2,idx3)index_rangeThis constructs an index_range +represents.

Table 7. Valid Expressions

ExpressionReturn typeSemantics
index_range(idx1,idx2,idx3)index_rangeThis constructs an index_range representing the interval [idx1,idx2) with stride idx3.
index_range(idx1,idx2)index_rangeThis constructs an index_range representing the interval [idx1,idx2) @@ -397,9 +397,9 @@ of i up by idx. It is equivale parameters. Chained calls to operator[] store range and dimension information used to instantiate a new view into a MultiArray. -

Table 8. Notation

Dims,RangesUnsigned integral values.
xAn object of type +

Table 8. Notation

Dims,RangesUnsigned integral values.
xAn object of type template gen_type<Dims,Ranges>::type.
iAn object of type -index_range.
idxObjects of type index.

Table 9. Associated Types

TypeDescription
indexThis is a signed integral type. It is used to +index_range.
idxObjects of type index.

Table 9. Associated Types

TypeDescription
indexThis is a signed integral type. It is used to specify degenerate dimensions.
size_typeThis is an unsigned integral type. It is used to report the size of the range an index_range represents.
template gen_type::<Dims,Ranges>::typeThis type generator names the result of @@ -409,7 +409,7 @@ represents.
template gen_type::<Dims,Ran degenerate ranges specified (i.e. calls to operator[](index)). Note that index_gen and -gen_type<0,0>::type are the same type.

Table 10. Valid Expressions

ExpressionReturn typeSemantics
index_gen()gen_type<0,0>::typeThis constructs an index_gen +gen_type<0,0>::type are the same type.

Table 10. Valid Expressions

ExpressionReturn typeSemantics
index_gen()gen_type<0,0>::typeThis constructs an index_gen object. This object can then be used to generate tuples of index_range values.
x[i]gen_type<Dims+1,Ranges+1>::typeReturns a new object containing all previous index_range objects in addition to @@ -421,7 +421,7 @@ range, index_range(idx,idx). Note that this is NOT equivalent to x[index_range(idx,idx)]., which will return an object of type gen_type<Dims+1,Ranges+1>::type. -

Models

  • multi_array
  • multi_array_ref
  • const_multi_array_ref
  • template array_view<Dims>::type
  • template const_array_view<Dims>::type
  • template subarray<Dims>::type
  • template const_subarray<Dims>::type

Array Components

+

Models

  • multi_array
  • multi_array_ref
  • const_multi_array_ref
  • template array_view<Dims>::type
  • template const_array_view<Dims>::type
  • template subarray<Dims>::type
  • template const_subarray<Dims>::type

Array Components

Boost.MultiArray defines an array class, multi_array, and two adapter classes, multi_array_ref and @@ -1117,7 +1117,7 @@ operator[](index idx) const;

This function returns a new extent_range objects in addition to extent_range(0,idx). This function gives the array constructors a similar syntax to traditional C multidimensional array -declaration.

Global Objects

For syntactic convenience, Boost.MultiArray defines two +declaration.

Global Objects

For syntactic convenience, Boost.MultiArray defines two global objects as part of its interface. These objects play the role of object generators; expressions involving them create other objects of interest.