Diferencia entre revisiones de «cpp/string/basic string/empty»
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< cpp | string | basic string
(Translated from the English version using Google Translate) |
m (1 revisión: Translate from the English version) |
Revisión de 12:34 25 oct 2012
| bool empty() const; |
||
Comprueba si la cadena tiene ningún carácter, es decir, si begin() == end() .
Original:
Checks if the string has no characters, i.e. whether begin() == end().
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Contenido |
Parámetros
(Ninguno)
Original:
(none)
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Valor de retorno
true si la cadena está vacía, false lo contrario
Original:
true if the string is empty, false otherwise
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Complejidad
Constant
Original:
Constant
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