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);

Table 1.71. 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));