std::emit_on_flush, std::noemit_on_flush
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emit_on_flushnoemit_on_flush
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Defined in header
<ostream>
template< class CharT, class Traits >
std::basic_ostream <CharT, Traits>& emit_on_flush( std::basic_ostream <CharT, Traits>& os );
(1)
(since C++20)
std::basic_ostream <CharT, Traits>& emit_on_flush( std::basic_ostream <CharT, Traits>& os );
template< class CharT, class Traits >
std::basic_ostream <CharT, Traits>& noemit_on_flush( std::basic_ostream <CharT, Traits>& os );
(2)
(since C++20)
std::basic_ostream <CharT, Traits>& noemit_on_flush( std::basic_ostream <CharT, Traits>& os );
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:
1) calls buf.set_emit_on_sync(true)
2) calls buf.set_emit_on_sync(false)
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 .
Contents
[edit] Parameters
os
-
reference to output stream
[edit] Return value
os
(reference to the stream after manipulation)
[edit] Example
This section is incomplete
Reason: no example
Reason: no example
[edit] See also
changes the current emit-on-sync policy
(public member function of
(public member function of
std::basic_syncbuf<CharT,Traits,Allocator>
) [edit]