chapter7::permutation_view< Indices, Sequence > Struct Template Reference

Alter the order sequence traversal using a sequence of positions. More...

#include <chapter-7-permutation_view.hpp>

Public Types
typedef Indices	indices
typedef Sequence	orig_sequence
typedef permutation_view_tag	tag

Detailed Description

template<typename Indices, typename Sequence>
struct chapter7::permutation_view< Indices, Sequence >

Alter the order sequence traversal using a sequence of positions.

permutation_view<
    mpl::list_c<int,2,1,3,0,2>,    // indices
    mpl::vector_c<int,11,22,33,44> // elements
>

...yields a sequence, [33,22,44,11,33].

Template Parameters

Indices	A sequence of indices into the "data" sequence. The iterator traverses this sequence and presents elements from the other sequence. The same index may be specified twice. An index outside the bounds of Sequence results in undefined behavior.
Sequence	The data sequence to present when iterators are dereferenced.

Definition at line 73 of file chapter-7-permutation_view.hpp.

Member Typedef Documentation

indices

template<typename Indices , typename Sequence >

typedef Indices chapter7::permutation_view< Indices, Sequence >::indices

Definition at line 75 of file chapter-7-permutation_view.hpp.

orig_sequence

template<typename Indices , typename Sequence >

typedef Sequence chapter7::permutation_view< Indices, Sequence >::orig_sequence

Definition at line 76 of file chapter-7-permutation_view.hpp.

tag

template<typename Indices , typename Sequence >

typedef permutation_view_tag chapter7::permutation_view< Indices, Sequence >::tag

Definition at line 78 of file chapter-7-permutation_view.hpp.

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The documentation for this struct was generated from the following file:

• chapter-7-permutation_view.hpp