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std::wmemmove

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< cpp‎ | string‎ | wide

 
 
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
 
Nullterminierten Wide 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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Array-Manipulation
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Array manipulation
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wmemcpy
wmemmove
wmemcmp
wmemchr
wmemset
 
Defined in header <cwchar>
wchar_t* wmemmove( wchar_t* dest, const wchar_t* src, std::size_t count );
Kopien count breite 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 wide 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.
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Inhaltsverzeichnis

[Bearbeiten] 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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[Bearbeiten] Rückgabewert

dest

[Bearbeiten] Beispiel

[Bearbeiten] Siehe auch

kopiert eine gewisse breiten Zeichen zwischen zwei nichtüberlappenden Arrays
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copies a certain amount of wide characters between two non-overlapping arrays
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(Funktion) [edit]
Kopiert einen Bereich von Elementen, um eine neue Position
Original:
copies a range of elements to a new location
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(Funktions-Template) [edit]
Kopien einen Bereich von Elementen in rückwärts um
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copies a range of elements in backwards order
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(Funktions-Template) [edit]
checks if a type is trivially copyable
(Klassen-Template) [edit]
C documentation for wmemmove