std::basic_string::size, std::basic_string::length – cppreference.com
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Gibt die Anzahl der Zeichen in der Zeichenkette, dh std::distance(begin(), end()) .
Original:
Returns the number of characters in the string, i.e. std::distance(begin(), end()).
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Parameter
(None)
Original:
(none)
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Rückgabewert
Die Anzahl der Zeichen in der Zeichenfolge .
Original:
The number of characters in the string.
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Komplexität
Constant
Original:
Constant
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Siehe auch
prüft, ob der String leer ist Original: checks whether the string is empty The text has been machine-translated via Google Translate. (öffentliche Elementfunktion) [edit] | |
gibt die maximale Anzahl von Zeichen Original: returns the maximum number of characters The text has been machine-translated via Google Translate. (öffentliche Elementfunktion) [edit] | |