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    std::memcmp

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    <metanoindex/>

     
    C++
     
    Strings Bibliothek
    Null-terminierte Strings
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    Null-terminated strings
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    Byte-Strings
    Multibyte-Strings
    Wide Strings
    Classes
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    Classes
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    basic_string
    char_traits
     
    Null-terminierte Byte-Strings
    Funktionen
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    Functions
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    Character Manipulation
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    Character manipulation
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    Umwandlungen in numerische Formate
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    Conversions to numeric formats
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    String-Manipulation
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    String manipulation
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    strcpy
    strncpy
    strcat
    strncat
    strxfrm
    String Prüfung
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    String examination
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    Speicher Manipulation
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    Memory manipulation
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    memchr
    memcmp
    memset
    memcpy
    memmove
    Verschiedenes
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    Miscellaneous
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    strerror
     
    <tbody> </tbody>
    definiert in Header <cstring>
    int memcmp( const void* lhs, const void* rhs, std::size_t count );
    Vergleicht die ersten count Zeichen der Objekte, auf die lhs und rhs. Der Vergleich wird lexikographisch getan .
    Original:
    Compares the first count characters of the objects pointed to by lhs and rhs. The comparison is done lexicographically.
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    Parameter

    lhs, rhs -
    Zeiger auf den Speicher puffert zu vergleichen
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    pointers to the memory buffers to compare
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    count -
    Anzahl von Bytes zu prüfen
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    number of bytes to examine
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    Rückgabewert

    Negativen Wert, wenn lhs ist weniger als rhs .
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    Negative value if lhs is less than rhs.
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    0 wenn lhs ist gleich rhs .
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    0 if lhs is equal to rhs.
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    Positiven Wert, wenn lhs ist größer rhs .
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    Positive value if lhs is greater than rhs.
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    Beispiel

    This section is incomplete
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    Siehe auch
    vergleicht zwei Strings
    Original:
    compares two strings
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    (Funktion) [edit]
    vergleicht eine bestimmte Anzahl von Zeichen von zwei Zeichenfolgen
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    compares a certain amount of characters of two strings
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    (Funktion) [edit]
    C documentation for memcmp