std::wbuffer_convert - cppreference.com

De cppreference.com

Definido no cabeçalho `<locale>`

`template<class Codecvt, class Elem = wchar_t, class Tr = std::char_traits<Elem> > class wbuffer_convert : public std::basic_streambuf<Elem, Tr>`		(desde C++11)

std::wbuffer_convert é um invólucro mais de buffer de fluxo de std::basic_streambuf<char> tipo que lhe dá a aparência de std::basic_streambuf<Elem>. Todos I / O realizadas através std::wbuffer_convert sofre conversão de caracteres, tal como definido pelo Codecvt faceta. std::wbuffer_convert assume a propriedade da faceta de conversão, e não pode usar uma faceta gerido por uma localidade. As facetas padrão adequados para uso com std::wbuffer_convert são std::codecvt_utf8 para UTF-8/UCS2 e UTF-8/UCS4 conversões e std::codecvt_utf8_utf16 para UTF-8/UTF-16 conversões.

Original:

std::wbuffer_convert is a wrapper over stream buffer of type std::basic_streambuf<char> which gives it the appearance of std::basic_streambuf<Elem>. All I/O performed through std::wbuffer_convert undergoes character conversion as defined by the facet Codecvt. std::wbuffer_convert assumes ownership of the conversion facet, and cannot use a facet managed by a locale. The standard facets suitable for use with std::wbuffer_convert are std::codecvt_utf8 for UTF-8/UCS2 and UTF-8/UCS4 conversions and std::codecvt_utf8_utf16 for UTF-8/UTF-16 conversions.

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Este modelo de classe faz a funcionalidade de conversão implícita caráter de std::basic_filebuf disponível para qualquer std::basic_streambuf.

Original:

This class template makes the implicit character conversion functionality of std::basic_filebuf available for any std::basic_streambuf.

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Tipos de membro


Tipo de membro Original: Member type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.	Definition

`state_type`	`Codecvt::state_type`

Funções de membro


(constructor)	constrói um novo wbuffer_convert Original: constructs a new wbuffer_convert The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função pública membro) [edit]

(destructor)	destrói o wbuffer_convert e sua faceta de conversão Original: destructs the wbuffer_convert and its conversion facet The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função pública membro) [edit]

rdbuf	retorna ou substitui o buffer de fluxo subjacente estreito Original: returns or replaces the underlying narrow stream buffer The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função pública membro) [edit]

state	retorna o estado de conversão atual Original: returns the current conversion state The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função pública membro) [edit]

Veja também

Character conversions	narrow multibyte (char)	UTF-8 (char)	UTF-16 (char16_t)
UTF-16	`mbrtoc16` / `c16rtomb`	`codecvt`<char16_t, char, mbstate_t> `codecvt_utf8_utf16`<char16_t> `codecvt_utf8_utf16`<char32_t> `codecvt_utf8_utf16`<wchar_t>	N/A
UCS2	No	`codecvt_utf8`<char16_t>	`codecvt_utf16`<char16_t>
UTF-32/UCS4 (char32_t)	`mbrtoc32` / `c32rtomb`	`codecvt`<char32_t, char, mbstate_t> `codecvt_utf8`<char32_t>	`codecvt_utf16`<char32_t>
UCS2/UCS4 (wchar_t)	No	`codecvt_utf8`<wchar_t>	`codecvt_utf16`<wchar_t>
wide (wchar_t)	`codecvt`<wchar_t, char, mbstate_t> `mbsrtowcs` / `wcsrtombs`	No	No


wstring_convert (C++11)	realiza conversões entre uma seqüência de largura e uma seqüência de bytes Original: performs conversions between a wide string and a byte string The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) [edit]

codecvt_utf8 (C++11)	converte entre UTF-8 e UCS2/UCS4 Original: converts between UTF-8 and UCS2/UCS4 The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) [edit]

codecvt_utf8_utf16 (C++11)	converts between UTF-8 and UTF-16 (modelo de classe) [edit]