Namespace
Varianti

std::wmemchr

Da cppreference.com.
< cpp‎ | string‎ | wide

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C++
 
Stringhe libreria
Null-stringhe terminate
Original:
Null-terminated strings
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Byte stringhe
Multibyte stringhe
Stringhe larghe
Classi
Original:
Classes
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basic_string
char_traits
 
Stringhe larghe null-terminated
Funzioni
Original:
Functions
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Carattere manipolazione
Original:
Character manipulation
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Le conversioni in formati numerici
Original:
Conversions to numeric formats
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Della gestione delle stringhe
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String manipulation
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Matrice manipolazione
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Array manipulation
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wmemcpy
wmemmove
wmemcmp
wmemchr
wmemset
 
Elemento definito nell'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 );
Individua la prima occorrenza del carattere ch ampio nei primi count caratteri estesi dell'oggetto puntato da 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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Indice

[modifica] Parametri

ptr -
puntatore all'oggetto da esaminare
Original:
pointer to the object to be examined
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ch -
carattere esteso da cercare
Original:
wide character to search for
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count -
numero di caratteri da esaminare
Original:
number of characters to examine
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[modifica] Valore di ritorno

Puntatore alla posizione del carattere, o in mancanza di NULL tale carattere viene trovato.
Original:
Pointer to the location of the character, or NULL if no such character is found.
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[modifica] Esempio

This section is incomplete
Reason: no example

[modifica] Vedi anche
trova la prima occorrenza di un carattere esteso in una stringa di larghezza
Original:
finds the first occurrence of a wide character in a wide string
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(funzione) [modifica]


(C++11)
trova il primo elemento che soddisfi i criteri specifici
Original:
finds the first element satisfying specific criteria
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(funzione di modello) [modifica]
C documentation for wmemchr
Estratto da "https://it.cppreference.com/mwiki/index.php?title=cpp/string/wide/wmemchr&oldid=26848"