std::memmove
Aus cppreference.com
 |
This page has been machine-translated from the English version of the wiki using Google Translate.
The translation may contain errors and awkward wording. Hover over text to see the original version. You can help to fix errors and improve the translation. For instructions click here. |
| definiert in Header <cstring>
|
||
| void* memmove( void* dest, const void* src, std::size_t count ); |
||
Kopien
count Zeichen aus dem Objekt, auf das src auf das Objekt, auf das dest. Die Objekte können sich überschneiden: Kopieren erfolgt als wenn die Zeichen in einem temporären Zeichenarray kopiert wurden und dann wurden die Zeichen aus dem Array zu dest kopiert. Wenn die Objekte nicht trivial kopierbaren (Skalare, Arrays, C-style Strukturen), ist das Verhalten undefiniert .Original:
Copies
count characters from the object pointed to by src to the object pointed to by dest. The objects may overlap: copying takes place as if the characters were copied to a temporary character array and then the characters were copied from the array to dest. If the objects are not trivially-copyable (scalars, arrays, C-style structs), the behavior is undefined.The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
Inhaltsverzeichnis |
[Bearbeiten] Parameter
| dest | - | Zeiger auf die Speicherstelle zu kopieren
Original: pointer to the memory location to copy to The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
| src | - | Zeiger auf die Speicherstelle von zu kopieren
Original: pointer to the memory location to copy from The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
| count | - | Anzahl von Bytes zu kopieren
Original: number of bytes to copy The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
[Bearbeiten] Rückgabewert
dest
[Bearbeiten] Beispiel
| This section is incomplete Reason: no example |
[Bearbeiten] Siehe auch
| einen Puffer kopiert zu einem anderen Original: copies one buffer to another The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktion) | |
| (C++11) |
Kopiert einen Bereich von Elementen, um eine neue Position Original: copies a range of elements to a new location The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktions-Template) |
| Kopien einen Bereich von Elementen in rückwärts um Original: copies a range of elements in backwards order The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktions-Template) | |
| (C++11) |
checks if a type is trivially copyable (Klassen-Template) |
| C documentation for memmove
| |
