basic_streambuf::sputc
Puts a character into the stream.
int_type sputc(
char_type _Ch
);
Parameters
- _Ch
The character.
Return Value
Returns the character, if successful.
Remarks
If a write position is available, the member function stores _Ch in the write position, increments the next pointer for the output buffer, and returns traits_type::to_int_type(_Ch). Otherwise, it returns overflow(_Ch).
Example
// basic_streambuf_sputc.cpp
// compile with: /EHsc
#include <iostream>
#include <fstream>
int main( )
{
using namespace std;
int i = cout.rdbuf( )->sputc( 'a' );
cout << endl << ( char )i << endl;
}
a a
Requirements
Header: <streambuf>
Namespace: std