std::basic_syncbuf<CharT,Traits,Allocator>::set_emit_on_sync

 

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basic_streambuf

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basic_osyncstream (C++20)

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std::basic_syncbuf

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basic_syncbuf::basic_syncbuf (C++20)

basic_syncbuf::operator= (C++20)

basic_syncbuf::~basic_syncbuf (C++20)

basic_syncbuf::swap (C++20)

basic_syncbuf::emit (C++20)

basic_syncbuf::get_wrapped (C++20)

basic_syncbuf::get_allocator (C++20)

basic_syncbuf::set_emit_on_sync (C++20)

Protected member functions

basic_syncbuf::sync (C++20)

Non-member functions

swap(std::basic_syncbuf) (C++20)

 

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.

Parameters

b

-

new value for the emit-on-sync policy

See also

sync [virtual]	synchronizes the buffers with the associated character sequence (virtual protected member function of std::basic_streambuf<CharT,Traits>)
emit	atomically transmits the entire internal buffer to the wrapped streambuf (public member function)
emit_on_flushnoemit_on_flush (C++20)	controls whether a stream's basic_syncbuf emits on flush (function template)