std::wmemcpy - cppreference.com

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Definido no cabeçalho `<cwchar>`

`wchar_t* wmemcpy( wchar_t* dest, const wchar_t* src, std::size_t count );`

Cópias count caracteres de largura do objeto apontado por src ao objeto apontado por dest. Se os objetos se sobrepõem, o comportamento é indefinido. Se os objetos não são trivialmente copiável (escalares, matrizes C-estruturas compatíveis), o comportamento é indefinido.

Original:

Copies count wide characters 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 (scalars, arrays, C-compatible structs), the behavior is undefined.

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Parâmetros

dest	-	ponteiro para o local de memória para copiar 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	-	ponteiro para o local de memória para copiar 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	-	número de bytes a serem copiados 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.

Valor de retorno

dest

Exemplo

Veja também


wmemmove	copia uma certa quantidade de caracteres de largura entre os dois, possivelmente sobrepostas, arrays Original: copies a certain amount of wide characters between two, possibly overlapping, arrays The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função) [edit]

copy copy_if (C++11)	Copia um intervalo de elementos para um novo local 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. (modelo de função) [edit]

copy_backward	cópias. uma série de elementos a fim de trás 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. (modelo de função) [edit]

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

Documentação C para wmemcpy

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