ostreambuf_iterator::ostreambuf_iterator
Constructs an ostreambuf_iterator that is initialized to write characters to the output stream.
ostreambuf_iterator(
streambuf_type* _Strbuf
) throw( );
ostreambuf_iterator(
ostream_type& _Ostr
) throw( );
Parameters
_Strbuf
The output streambuf object used to initialize the output stream-buffer pointer._Ostr
The output stream object used to initialize the output stream-buffer pointer.
Remarks
The first constructor initializes the output stream-buffer pointer with _Strbuf.
The second constructor initializes the output stream-buffer pointer with _Ostr.rdbuf. The stored pointer must not be a null pointer.
Example
// ostreambuf_iterator_ostreambuf_iterator.cpp
// compile with: /EHsc
#include <iterator>
#include <vector>
#include <iostream>
int main( )
{
using namespace std;
// ostreambuf_iterator for stream cout
ostreambuf_iterator<char> charOut ( cout );
*charOut = 'O';
charOut ++;
*charOut = 'U';
charOut ++;
*charOut = 'T';
cout << " are characters output individually." << endl;
ostreambuf_iterator<char> strOut ( cout );
string str = "These characters are being written to the output stream.\n ";
copy ( str.begin ( ), str. end ( ), strOut );
}
OUT are characters output individually.
These characters are being written to the output stream.
Requirements
Header: <iterator>
Namespace: std