std::basic_streambuf::pubsync, std::basic_streambuf::sync
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| int pubsync(); |
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| protected: virtual int sync(); |
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Synchronizes the controlled character sequence (the buffers) with the associated character sequence.
1)sync() der am meisten abgeleiteten Klassesync() of the most derived classYou can help to correct and verify the translation. Click here for instructions.
2) The base class version of this function has no effect. The derived classes may override this function to allow synchronizing the underlying device with the buffers.
For output streams, this typically results in writing the contents of the put area into the associated sequence, i.e. flushing of the output buffer. For input streams, this typically empties the get area and forces a re-read from the associated sequence to pick up recent changes. The default behavior (found, for example, in std::basic_stringbuf), is to do nothing.
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[Bearbeiten] Parameter
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[Bearbeiten] Rückgabewert
1) The return value of sync().
2) Returns 0 on success, -1 otherwise. The base class version returns 0.
[Bearbeiten] Beispiel
| This section is incomplete Reason: no example |
[Bearbeiten] Siehe auch
| synchronisiert mit dem zugrunde liegenden Speicher Original: synchronizes with the underlying storage device The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (öffentliche Elementfunktion of std::basic_istream)
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| [virtuell] |
schreibt Zeichen der zugehörige Datei aus der Put-Bereich Original: writes characters to the associated file from the put area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtuellen geschützten Member-Funktion of std::basic_filebuf)
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