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strncpy

De cppreference.com
< c‎ | string‎ | byte

 
 
 
Terminadas en nulo de bytes
Funciones
Original:
Functions
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De manipulación de caracteres
Original:
Character manipulation
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Las conversiones a formatos numéricos
Original:
Conversions to numeric formats
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Cadena de manipulación
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String manipulation
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strcpy
strncpy
strcat
strncat
strxfrm
Cadena examen
Original:
String examination
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Memoria manipulación
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Memory manipulation
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memchr
memcmp
memset
memcpy
memmove
Varios
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Miscellaneous
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strerror
 
Defined in header <string.h>
char *strncpy( char *dest, const char *src, size_t count );
Las copias de la mayoría de los caracteres de la cadena count byte apuntado por src (incluyendo el carácter nulo de terminación) a cadena de caracteres apuntada por dest .
Original:
Copies at most count characters of the byte string pointed to by src (including the terminating null character) to character array pointed to by dest.
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Si count se alcanza antes de la src cadena entera se ha copiado, la matriz de caracteres resultante no es terminada en cero .
Original:
If count is reached before the entire string src was copied, the resulting character array is not null-terminated.
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Si después de copiar el carácter nulo de terminación de src, count no se alcanza, otros caracteres nulos se escriben en dest hasta que el total de caracteres count se han escrito .
Original:
If, after copying the terminating null character from src, count is not reached, additional null characters are written to dest until the total of count characters have been written.
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Si las cadenas se superponen, el comportamiento no está definido .
Original:
If the strings overlap, the behavior is undefined.
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Contenido

[editar] Parámetros

dest -
puntero a la matriz de caracteres a copiar
Original:
pointer to the character array to copy to
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src -
puntero a la cadena de bytes a copiar
Original:
pointer to the byte string to copy from
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count -
número máximo de caracteres a copiar
Original:
maximum number of characters to copy
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[editar] Valor de retorno

dest

[editar] Ejemplo

[editar] Ver también

copia una cadena a otra
Original:
copies one string to another
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(función) [edit]
copia un tampón a otro
Original:
copies one buffer to another
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(función) [edit]
C++ documentation for strncpy