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std::strstr

De cppreference.com
< cpp‎ | string‎ | byte

 
 
Bibliothèque de chaînes de caractères
Chaînes à zéro terminal
Original:
Null-terminated strings
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Les chaînes d'octets
Chaines multi-octets
Les chaînes étendues
Classes
Original:
Classes
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basic_string
char_traits
 
Chaînes d'octets à zéro terminal
Fonctions
Original:
Functions
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Manipulation caractère
Original:
Character manipulation
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Conversion aux formats numériques
Original:
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 <cstring>
const char *strstr( const char *dest, const char *src );
      char *strstr(       char *dest, const char *src );
Trouve la première occurrence de la chaîne d'octets src dans la chaîne d'octets pointée par dest .
Original:
Finds the first occurrence of the byte string src in the byte string pointed to by dest.
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Sommaire

[modifier] Paramètres

dest -
pointeur vers la chaîne d'octets terminée par NULL à examiner
Original:
pointer to the null-terminated byte string to examine
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src -
pointeur vers la chaîne d'octets terminée par NULL à rechercher
Original:
pointer to the null-terminated byte string to search for
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[modifier] Retourne la valeur

Pointeur sur le premier caractère de la chaîne dans dest, ou NULL si aucune correspondance n'est trouvée. Si src pointe vers une chaîne vide, dest est retourné .
Original:
Pointer to the first character of the found substring in dest, or NULL if no such character is found. If src points to an empty string, dest is returned.
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[modifier] Exemple

[modifier] Voir aussi

trouve la première occurrence d'un caractère
Original:
finds the first occurrence of a character
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(fonction) [edit]
trouve la dernière occurrence d'un caractère
Original:
finds the last occurrence of a character
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(fonction) [edit]
C documentation for strstr