Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

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push_back
Description

Returns a new sequence with an element added at the end.

Synopsis
template<
    typename Sequence,
    typename T
    >
typename result_of::push_back<Sequence, T>::type push_back(
    Sequence const& seq, T const& t);

Table1.71.Parameters

Parameter

Requirement

Description

seq

A model of Forward Sequence

Operation's argument

t

Any type

The value to add to the end

Expression Semantics
push_back(seq, t);

Return type: A model of Forward Sequence.

Semantics: Returns a new sequence, containing all the elements of seq, and new element t appended to the end. The elements are in the same order as they were in seq.

Complexity

Constant. Returns a view which is lazily evaluated.

Header
#include <boost/fusion/algorithm/transformation/push_back.hpp>
#include <boost/fusion/include/push_back.hpp>
Example
assert(push_back(make_vector(1,2,3),4) == make_vector(1,2,3,4));

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