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insert
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Returns a new sequence with all the elements of the original, an a new element inserted the position described by a given iterator.

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template<
    typename Sequence,
    typename Pos,
    typename T
    >
typename result_of::insert<Sequence const, Pos, T>::type insert(
    Sequence const& seq, Pos const& pos, T const& t);
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Table 1.65. Parameters

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Table 1.65. Parameters

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Table 1.69. Parameters

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Table 1.69. Parameters

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Table 1.69. Parameters

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Table 1.69. Parameters

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Table 1.69. Parameters

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Parameter

Requirement

Description

seq

A model of Forward Sequence

Operation's argument

pos

A model of Forward Iterator

The position to insert at

t

Any type

The value to insert

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Expression =======
Expression >>>>>>> .merge-right.r57125 Semantics
insert(seq, p, t);

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Semantics: Returns a new sequence, containing all the elements of seq, in their original order, and a new element with the type and value of t inserted at iterator pos.

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Constant. Returns a view which is lazily evaluated.

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#include <boost/fusion/algorithm/transformation/insert.hpp>
#include <boost/fusion/include/insert.hpp>
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const vector<int,int> vec(1,2);
assert(insert(vec, next(begin(vec)), 3) == make_vector(1,3,2));

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