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<!doctype html public "-//ietf//dtd html//en">
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< html > < head > < title > boost::mpl::reverse< / title >
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< link rel = "stylesheet" href = "../mpl_wiki.css" >
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< h1 > < a href = "../Table_of_Contents.html" > < img src = "../mpl_logo.jpg" alt = "[Home]" border = 0 align = "right" > < / a > reverse< / h1 > < h3 > Synopsis< / h3 >
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template<
typename Sequence
>
struct reverse
{
typedef < em > implementation-defined< / em > type;
};
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< h3 > Description< / h3 >
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Reverses a sequence. The result sequence preserves all the functional and performance characteristics of the original < code > Sequence< / code > , including its size, but not identity.
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< h3 > Definition< / h3 >
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#include "< a href = "../../../../../boost/mpl/reverse.hpp" > boost/mpl/reverse.hpp< / a > "
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< h3 > Parameters< / h3 >
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< tr > < th > Parameter < / th > < th > Requirement < / th > < th > Description < / th > < / tr >
< tr > < td > < code > Sequence< / code > < / td > < td > A model of < a href = "../Extensible_Sequence.html" > Extensible Sequence< / a > < / td > < td > The original sequence. < / td > < / tr >
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< h3 > Expression semantics< / h3 >
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< tr > < th > Expression < / th > < th > Expression type < / th > < th > Precondition < / th > < th > Semantics < / th > < th > Postcondition < / th > < / tr >
< tr > < td > < code > typedef reverse< Sequence> ::type s;< / code > < / td > < td > A model of < a href = "../Extensible_Sequence.html" > Extensible Sequence< / a > < / td > < td > < / td > < td > < / td > < td > < code > size< s> ::type::value == size< Sequence> ::type::value< / code > . < / td > < / tr >
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< h3 > Complexity< / h3 >
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Linear.
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< h3 > Example< / h3 >
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typedef < a href = "../Reference/list_c.html" > list_c< / a > < int,9,8,7,6,5,4,3,2,1,0> ::type numbers;
typedef reverse< numbers > ::type result;
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typedef < a href = "../Reference/range_c.html" > range_c< / a > < int,0,10> answer;
BOOST_STATIC_ASSERT((< a href = "../Reference/equal.html" > equal< / a > < result,answer> ::type::value));
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< h3 > See also< / h3 >
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< a href = "../Algorithms.html" > Algorithms< / a > , < code > < a href = "../Reference/transform.html" > transform< / a > < / code > , < code > < a href = "../Reference/remove.html" > remove< / a > < / code > , < code > < a href = "../Reference/remove_if.html" > remove_if< / a > < / code >
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< p > < hr >
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< a href = "../Table_of_Contents.html" > Table of Contents< / a > < br > Last edited March 10, 2003 6:13 am< / body > < / html >
