std::strpbrk
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| Déclaré dans l'en-tête <cstring>
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| const char* strpbrk( const char* dest, const char* str ); |
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| char* strpbrk( char* dest, const char* str ); |
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Trouve le premier caractère de chaîne d'octets pointée par
dest, qui est également en chaîne d'octets pointée par str .Original:
Finds the first character in byte string pointed to by
dest, that is also in 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.
You can help to correct and verify the translation. Click here for instructions.
Sommaire |
[modifier] Paramètres
| dest | - | pointeur de 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. |
| str | - | pointeur vers la chaîne d'octets terminée par null qui contient les caractères à rechercher
Original: pointer to the null-terminated byte string that contains the characters 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 vers le premier caractère
dest, qui est aussi dans str ou NULL si aucun caractère n'existe .Original:
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
[modifier] Exemple
#include <cstdio> #include <cstring> int main() { char* input = "hello world friend of mine"; char* space = " "; char* pos = input; int word_counter = 0; do { pos = std::strpbrk(pos, space); word_counter++; pos ? pos++ : pos; std::printf("%d\n", word_counter); } while (pos != NULL); };
Résultat :
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[modifier] Voir aussi
| renvoie la longueur du segment initial maximal qui consiste de seulement les caractères ne se trouvent pas dans une autre chaîne d'octets Original: returns the length of the maximum initial segment that consists of only the characters not found in another byte string The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (fonction) | |
| 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) | |
| C documentation for strpbrk
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