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    mbrlen

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    <metanoindex/>

     
    C
     
    Bibliothèque cordes
     
    Chaînes à zéro terminal multi-octets
    Large / multi-octets conversions
    Original:
    Wide/multibyte conversions
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    mbsinit
    Types
    Original:
    Types
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    mbstate_t
     
    <tbody> </tbody>
    Déclaré dans l'en-tête <wchar.h>
    size_t mbrlen( const char* s, size_t n, mbstate_t* ps );
    Détermine la taille, en octets, du reste le caractère multi-octets dont le premier octet est pointé par s, étant donné l'état actuel de conversion ps .
    Original:
    Determines the size, in bytes, of the remainder of the multibyte character whose first byte is pointed to by s, given the current conversion state ps.
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    Cette fonction est équivalente à la mbrtowc(nullptr, s, n, ps?ps:&internal) appel pour internal objets cachés mbstate_t type, sauf que le ps expression est évaluée une seule fois .
    Original:
    This function is equivalent to the call mbrtowc(nullptr, s, n, ps?ps:&internal) for some hidden object internal of type mbstate_t, except that the expression ps is evaluated only once.
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    Paramètres

    s -
    pointeur sur un élément d'une chaîne de caractères multi-octets
    Original:
    pointer to an element of a multibyte character string
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    n -
    limiter le nombre d'octets dans s qui peut être examiné
    Original:
    limit on the number of bytes in s that can be examined
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    ps -
    pointeur vers la variable contenant l'état de conversion
    Original:
    pointer to the variable holding the conversion state
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    Retourne la valeur

    0 si le n suivante ou moins d'octets compléter le caractère nul .
    Original:
    0 if the next n or fewer bytes complete the null character.
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    Le nombre d'octets (entre 1 et n) qui complètent un caractère multi-octets valide
    Original:
    The number of bytes (between 1 and n) that complete a valid multibyte character
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    (size_t)-1 si erreur de codage survient
    Original:
    (size_t)-1 if encoding error occurs
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    (size_t)-2 si les octets n prochaines font partie d'un caractère multi-octets peut-être valable, ce qui est encore incomplète après avoir examiné tous les octets n
    Original:
    (size_t)-2 if the next n bytes are part of a possibly valid multibyte character, which is still incomplete after examining all n bytes
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    Exemple

    This section is incomplete
    Reason: no example

    Voir aussi
    convertit le caractère multi-octets suivante caractère large, état donné
    Original:
    converts the next multibyte character to wide character, given state
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    (fonction) [edit]
    renvoie le nombre d'octets dans le prochain caractère multi-octets
    Original:
    returns the number of bytes in the next multibyte character
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    (fonction) [edit]
    C++ documentation for mbrlen