std::wmemmove — cppreference.com

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Déclaré dans l'en-tête `<cwchar>`
`wchar_t* wmemmove( wchar_t* dest, const wchar_t* src, std::size_t count );`

Des copies count caractères de grande taille de l'objet pointé par src à l'objet pointé par dest. Les objets peuvent se chevaucher: la copie se passe comme si les personnages sont copiés vers un tableau de caractères temporaire, puis les personnages ont été copiés à partir du tableau de dest. Si les objets ne sont pas trivialement-copiable (scalaires, les tableaux de style C structs), le comportement est indéfini .

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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Paramètres

dest	-	pointeur à l'emplacement mémoire de la copie 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	-	pointeur à l'emplacement de la mémoire à copier 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	-	nombre d'octets à copier 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.

Retourne la valeur

dest

Exemple

Voir aussi


wmemcpy	copie d'un certain nombre de caractères larges entre deux rangées ne se chevauchent pas Original: copies a certain amount of wide characters between two non-overlapping arrays The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (fonction) [edit]

copy copy_if (C++11)	Copie une série d'éléments vers un nouvel emplacement 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. (fonction générique) [edit]

copy_backward	copie une plage d'éléments dans l'ordre inverse 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. (fonction générique) [edit]

is_trivially_copyable (C++11)	checks if a type is trivially copyable (classe générique) [edit]

C documentation for wmemmove