ostream_iterator(ostream_type& stream, const CharT* delim) | (1) | |
ostream_iterator(ostream_type& stream) | (2) |
1) Constructs the iterator with stream as the associated stream and delim as the delimiter.
2) Constructs the iterator with stream as the associated stream and a null pointer as the delimiter.
| stream | - | the output stream to be accessed by this iterator |
| delim | - | the null-terminated character string to be inserted into the stream after each output |
#include <iostream>
#include <iterator>
#include <algorithm>
int main()
{
std::ostream_iterator<int> i1(std::cout, ", ");
std::fill_n(i1, 5, -1);
std::ostream_iterator<double> i2(std::cout);
*i2++ = 3.14;
}Output:
-1, -1, -1, -1, -1, 3.14
© cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
http://en.cppreference.com/w/cpp/iterator/ostream_iterator/ostream_iterator