advance

Description

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advance

Description

>>>>>>> .merge-right.r57125

Moves an iterator by a specified distance.

<<<<<<< .working

Synopsis

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Synopsis

>>>>>>> .merge-right.r57125

template<
    typename I,
    typename M
    >
typename result_of::advance<I, M>::type advance(I const& i);

<<<<<<< .working <<<<<<< .working <<<<<<< .working <<<<<<< .working <<<<<<< .working <<<<<<< .working

Table 1.6. Parameters

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Table 1.6. Parameters

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Table 1.6. Parameters

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Table 1.6. Parameters

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Table 1.6. Parameters

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Table 1.6. Parameters

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Table 1.6. Parameters

>>>>>>> .merge-right.r58559 >>>>>>> .merge-right.r58549 >>>>>>> .merge-right.r58299 >>>>>>> .merge-right.r57337 >>>>>>> .merge-right.r57242

>>>>>>> .merge-right.r57125

Parameter	Requirement	Description
`i`	Model of Forward Iterator	Iterator to move relative to
`N`	An MPL Integral Constant	Number of positions to move

<<<<<<< .working

Expression =======

Expression >>>>>>> .merge-right.r57125 Semantics

advance<M>(i);

Return type: A model of the same iterator concept as i.

Semantics: Returns an iterator to the element M positions from i. If i is a Bidirectional Iterator then M may be negative.

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Header

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Header

>>>>>>> .merge-right.r57125

#include <boost/fusion/iterator/advance.hpp>
#include <boost/fusion/include/advance.hpp>

<<<<<<< .working

Example

typedef vector<int,int,int> vec;
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          Example
        
typedef vector<int,int,int> vec;
>>>>>>> .merge-right.r57125

vec v(1,2,3);
assert(deref(advance<mpl::int_<2> >(begin(v))) == 3);