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memmove

De cppreference.com
< c‎ | string‎ | byte

 
 
 
Chaînes d'octets à zéro terminal
Fonctions
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Functions
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Manipulation caractère
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Character manipulation
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Conversion aux formats numériques
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Conversions to numeric formats
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La manipulation de chaînes
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String manipulation
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strcpy
strncpy
strcat
strncat
strxfrm
Examen chaîne
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String examination
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Manipulation de la mémoire
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Memory manipulation
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memchr
memcmp
memset
memcpy
memmove
Divers
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Miscellaneous
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strerror
 
Defined in header <string.h>
void* memmove( void* dest, const void* src, size_t count );

Copie count octets de l'objet pointé par src vers l'objet pointé par dest. Les objets peuvent se chevaucher : la copie se passe comme si les caractères étaient copiés vers un tableau d'octets temporaire, puis copiés à partir de ce tableau temporaire vers dest.

Sommaire

[modifier] Paramètres

dest - pointeur sur l'emplacement mémoire de la copie
src - pointeur sur l'emplacement mémoire à copier
count - nombre d'octets à copier

[modifier] Retourne la valeur

dest

[modifier] Exemple

[modifier] Voir aussi

une copie du tampon à l'autre
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copies one buffer to another
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(fonction) [edit]
C++ documentation for memmove