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    std::char_traits::length

    De cppreference.com

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    <metanoindex/>

     
    C++
     
    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
     
    std::char_traits
    Les fonctions membres
    Original:
    Member functions
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    char_traits::assign
    char_traits::cmp
    char_traits::move
    char_traits::copy
    char_traits::compare
    char_traits::length
    char_traits::find
    char_traits::to_char_type
    char_traits::to_int_type
    char_traits::eq_int_type
    char_traits::eof
    char_traits::not_eof
     
    <tbody> </tbody>
    std::size_t length( const CharT* s );
    Renvoie la longueur de la séquence de caractères pointée par s, à savoir la position du caractère nul final (Char()) .
    Original:
    Returns the length of the character sequence pointed to by s, that is, the position of the terminating null character (Char()).
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    Paramètres

    s -
    pointeur sur une séquence de caractères de longueur pour revenir
    Original:
    pointer to a character sequence to return length of
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    Retourne la valeur

    La longueur de la séquence de caractères pointée par s .
    Original:
    The length of character sequence pointed to by s.
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    Exceptions

    (Aucun)
    Original:
    (none)
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    Complexité

    Linéaire .
    Original:
    Linear.
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