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    std::char_traits::copy

    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>
    CharT* copy( CharT* dest, const CharT* src, std::size_t count );
    Des copies caractère count de chaîne de caractères pointée par src à la chaîne de caractères pointée par dest .
    Original:
    Copies count character from character string pointed to by src to character string pointed to by dest.
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    Le comportement est indéfini si les plages de caractères copiés se chevauchent, c'est à dire src est en [dest, dest + count) .
    Original:
    The behavior is undefined if copied character ranges overlap, i.e. src is in [dest, dest + count).
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    Paramètres

    dest -
    pointeur vers une chaîne de caractères à copier
    Original:
    pointer to a character string to copy to
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    src -
    pointeur vers une chaîne de caractères à copier
    Original:
    pointer to a character string to copy from
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    count -
    le nombre de caractères à copier
    Original:
    the number of characters to copy
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    Retourne la valeur

    dest

    Exceptions

    (Aucun)
    Original:
    (none)
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    Complexité

    Linéaire .
    Original:
    Linear.
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