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

From cppreference.com
< cpp‎ | io‎ | basic syncbuf
 
 
 
 
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

Contents

[edit] Parameters

(none)

[edit] Notes

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

[edit] Example

[edit] See also

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