NAME

std::basic_syncbuf::sync - std::basic_syncbuf::sync

Synopsis

protected:
int sync() override;

First, records that a flush is pending, by updating the appropriate private flag.

Then, if the current emit-on-sync policy is true, makes a call to emit().

Otherwise (if the emit-on-sync policy is false, which is the default), the flush is
suspended until emit() is called, such as through std::basic_osyncstream::emit() or
std::basic_osyncstream::~basic_osyncstream

Parameters

(none)

Notes

sync() or its equivalent is implicitly called by close(), seekoff(), and seekpos()
and explicitly called by std::basic_streambuf::pubsync()

Example

This section is incomplete
Reason: no example

See also

sync synchronizes the buffers with the associated character sequence
[virtual] (virtual protected member function of std::basic_streambuf<CharT,Traits>)
calls emit on the underlying basic_syncbuf to transmit its internal data
emit to the final destination
(public member function of std::basic_osyncstream<CharT,Traits,Allocator>)