std::experimental::make_ostream_joiner
From cppreference.com
| Defined in header <experimental/iterator>
|
||
template< class CharT, class Traits, class DelimT >
std::experimental::ostream_joiner<std::decay_t<DelimT>, CharT, Traits>
make_ostream_joiner( std::basic_ostream<CharT, Traits>& os,
DelimT&& delimiter );
|
(library fundamentals TS v2) | |
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
An 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