I/O manipulators | ||||
Print functions(C++23) | ||||
C-style I/O | ||||
Buffers | ||||
(C++23) | ||||
(C++98/26*) | ||||
(C++20) | ||||
Streams | ||||
Abstractions | ||||
File I/O | ||||
String I/O | ||||
Array I/O | ||||
(C++23) | ||||
(C++23) | ||||
(C++23) | ||||
(C++98/26*) | ||||
(C++98/26*) | ||||
(C++98/26*) | ||||
Synchronized Output | ||||
(C++20) | ||||
Types | ||||
Error category interface | ||||
(C++11) | ||||
(C++11) |
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int_type sputc( char_type ch); | ||
Writes one character to the output sequence.
If the output sequence write position is not available (the buffer is full), then callsoverflow(ch).
Contents |
ch | - | character to write |
The written character, converted toint_type
withTraits::to_int_type(ch) on success.
Traits::eof() (as returned byoverflow()) on failure.
#include <iostream>#include <sstream> int main(){std::ostringstream s; s.rdbuf()->sputc('a');std::cout<< s.str()<<'\n';}
Output:
a
invokesxsputn() (public member function)[edit] |