Espaces de noms
Variantes
Affichages
Actions

strrchr

De cppreference.com
< c‎ | string‎ | byte

 
 
 
Chaînes d'octets à zéro terminal
Fonctions
Original:
Functions
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Manipulation caractère
Original:
Character manipulation
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Conversion aux formats numériques
Original:
Conversions to numeric formats
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
La manipulation de chaînes
Original:
String manipulation
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
strcpy
strncpy
strcat
strncat
strxfrm
Examen chaîne
Original:
String examination
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Manipulation de la mémoire
Original:
Memory manipulation
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
memchr
memcmp
memset
memcpy
memmove
Divers
Original:
Miscellaneous
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
strerror
 
Defined in header <string.h>
const char *strrchr( const char *str, int ch );
char *strrchr( char *str, int ch );
Trouve la dernière occurrence du caractère ch dans la chaîne d'octets pointée par str .
Original:
Finds the last occurrence of the character ch in the byte string pointed to by str.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Sommaire

[modifier] Paramètres

str -
pointeur sur la chaîne d'octets à zéro terminal à analyser
Original:
pointer to the null-terminated byte string to be analyzed
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
ch -
caractère à rechercher
Original:
character to search for
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

[modifier] Retourne la valeur

Pointeur sur le caractère trouvé dans str ou NULL si aucune correspondance n'est trouvée .
Original:
Pointer to the found character in str, or NULL if no such character is found.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

[modifier] Exemple

#include <string.h>
#include <stdio.h>
 
int main()
{
    char szSomeFileName[] = "foo/bar/foobar.txt";
    char *pLastSlash = strrchr(szSomeFileName, '/');
    char *pszBaseName = pLastSlash ? pLastSlash + 1 : szSomeFileName;
    printf("Base Name: %s\n", pszBaseName);
}

Résultat :

Base Name: foobar.txt

[modifier] Voir aussi

trouve la première occurrence d'un caractère
Original:
finds the first occurrence of a character
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(fonction) [edit]
trouve au premier emplacement de caractère dans une chaîne, dans une autre chaîne
Original:
finds the first location of any character in one string, in another string
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(fonction) [edit]
C++ documentation for strrchr