std::experimental::make_ostream_joiner
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< cpp | experimental | ostream joiner
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std::experimental::ostream_joiner
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make_ostream_joiner
Defined in header
<experimental/iterator>
template< class CharT, class Traits, class DelimT >
(library fundamentals TS v2)
std::experimental::ostream_joiner <std::decay_t <DelimT>, CharT, Traits>
make_ostream_joiner( std::basic_ostream <CharT, Traits>& os,
Creates an ostream_joiner object, deducing the template arguments from the types of the function arguments.
[edit] Parameters
os
-
the
basic_ostream object that the iterator is to be associated to
delimiter
-
the delimiter
[edit] 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))
[edit] 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