std::basic_streambuf::showmanyc
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<tbody> </tbody> protected: std::streamsize showmanyc(); |
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Schtzt die Zahl der verfgbaren Zeichen fr die Eingabe in der zugehrigen Zeichenfolge.
underflow() garantiert nicht traits::eof() zurck bis mindestens so viele Zeichen extrahiert werden .Original:
Estimates the number of characters available for input in the associated character sequence.
underflow() is guaranteed not to return traits::eof() until at least that many characters are extracted.The text has been machine-translated via Google Translate.
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Parameter
(None)
Original:
(none)
The text has been machine-translated via Google Translate.
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Rckgabewert
Die Anzahl der Zeichen in der Sequenz oder
-1 wenn keine Zeichen verfgbar sind. In diesem Fall wird underflow() und uflow() scheitern .Original:
The number of characters available in the sequence, or
-1 if no characters are available. In that case, underflow() and uflow() will fail.The text has been machine-translated via Google Translate.
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Die Basisklasse Version gibt
0 .Original:
The base class version returns
0.The text has been machine-translated via Google Translate.
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Beispiel
| This section is incomplete Reason: no example |
Siehe auch
erhlt die Anzahl der Zeichen sofort in der get-Bereich Original: obtains the number of characters immediately available in the get area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (ffentliche Elementfunktion) | |
[virtuell] |
Optional bietet die Anzahl der noch verfgbaren Zeichen fr die Eingabe aus der Datei Original: optionally provides the number of characters available for input from the file The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtuellen geschtzten Member-Funktion of std::basic_filebuf)
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