Defined in header
If os.rdbuf() actually points to a std::basic_syncbuf<CharT, Traits, Allocator>
buf, toggles whether it emits (i.e., transmits data to the underlying stream buffer) when flushed:
Otherwise, these manipulators have no effect.
This is an output-only I/O manipulator, it may be called with an expression such as out << std::emit_on_flush for any
out of type std::basic_ostream.
|os||-||reference to output stream|
os (reference to the stream after manipulation)
|This section is incomplete|
Reason: no example
| changes the current emit-on-sync policy |
(public member function of