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std::wmemchr

De cppreference.com
< cpp‎ | string‎ | wide

 
 
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 à zéro terminal de large
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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La manipulation des tableaux
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Array manipulation
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wmemcpy
wmemmove
wmemcmp
wmemchr
wmemset
 
Defined in header <cwchar>
const wchar_t* wmemchr( const wchar_t* ptr, wchar_t ch, std::size_t count );
      wchar_t* wmemchr(       wchar_t* ptr, wchar_t ch, std::size_t count );
Trouve la première occurrence de ch caractère large dans les premières count caractères larges de l'objet pointé par ptr .
Original:
Locates the first occurrence of wide character ch in the initial count wide characters of the object pointed to by ptr.
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Sommaire

[modifier] Paramètres

ptr -
pointeur vers l'objet à examiner
Original:
pointer to the object to be examined
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ch -
caractère large à rechercher
Original:
wide character to search for
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count -
nombre de caractères à examiner
Original:
number of characters to examine
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[modifier] Retourne la valeur

Pointeur à l'endroit du personnage, ou NULL si aucune correspondance n'est trouvée .
Original:
Pointer to the location of the character, or NULL if no such character is found.
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[modifier] Exemple

[modifier] Voir aussi

trouve la première occurrence d'un caractère large dans une chaîne de largeur
Original:
finds the first occurrence of a wide character in a wide string
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(fonction) [edit]
trouve le premier élément répondant à des critères spécifiques
Original:
finds the first element satisfying specific criteria
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(fonction générique) [edit]
C documentation for wmemchr