< cpp‎ | io‎ | basic syncbuf
void set_emit_on_sync( bool b ) noexcept;

Changes the current emit-on-sync policy.

The value false (the default) indicates that any flush will be postponed until a call to emit.

The value true makes flushes apply immediately.


b - new value for the emit-on-sync policy


See also

synchronizes the buffers with the associated character sequence
(virtual protected member function of std::basic_streambuf<CharT,Traits>)
atomically transmits the entire internal buffer to the wrapped streambuf
(public member function)
controls whether a stream's basic_syncbuf emits on flush
(function template)