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    std::memcpy

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    <metanoindex/>

     
    C++
     
    Strings Bibliothek
    Null-terminierte Strings
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    Null-terminated strings
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    Null-terminierte Byte-Strings
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    String-Manipulation
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    strcpy
    strncpy
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    memchr
    memcmp
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    <tbody> </tbody>
    definiert in Header <cstring>
    void* memcpy( void* dest, const void* src, std::size_t count );

    Copies count bytes from the object pointed to by src to the object pointed to by dest.

    If the objects overlap, the behavior is undefined. If the objects are not trivially copyable (e.g. scalars, arrays, C-compatible structs), the behavior is undefined.

    Parameter

    dest -
    Zeiger auf die Speicherstelle zu kopieren
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    pointer to the memory location to copy to
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    src -
    Zeiger auf die Speicherstelle von zu kopieren
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    pointer to the memory location to copy from
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    count -
    Anzahl von Bytes zu kopieren
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    number of bytes to copy
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    Rückgabewert

    dest

    Beispiel

    #include <iostream>