NAME¶

std::experimental::make_ostream_joiner - std::experimental::make_ostream_joiner

Synopsis¶

Defined in header <experimental/iterator>
template <class charT, class traits, class DelimT>

std::experimental::ostream_joiner<std::decay_t<DelimT>, charT, (library
traits> fundamentals TS
v2)
make_ostream_joiner(std::basic_ostream<charT, traits>& os, DelimT&&
delimiter);

Creates an ostream_joiner object, deducing the template arguments from the types of
the function arguments.

Parameters¶

os - the basic_ostream object that the iterator is to be associated to
delimiter - the delimiter

Return value¶

A ostream_joiner object, created as if by
std::experimental::ostream_joiner<std::decay_t<DelimT>, charT, traits>(os,
std::forward<DelimT>(delimiter)).

Example¶

// Run this code

#include <experimental/iterator>
#include <iostream>
#include <vector>

int main() {
std::vector<int> x{1, 2, 3, 4};
std::copy(x.begin(), x.end(),
std::experimental::make_ostream_joiner(std::cout, ", "));
}

Output:¶

1, 2, 3, 4