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std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >(3cxx) std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >(3cxx)

NAME

std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >

SYNOPSIS

Public Types


typedef basic_string< char, char_traits< char >, _Byte_alloc > byte_string
typedef wide_string::traits_type::int_type int_type
typedef _Codecvt::state_type state_type
typedef basic_string< _Elem, char_traits< _Elem >, _Wide_alloc > wide_string

Public Member Functions


wstring_convert (_Codecvt *__pcvt=new _Codecvt())
wstring_convert (_Codecvt *__pcvt, state_type __state)
wstring_convert (const byte_string &__byte_err, const wide_string &__wide_err=wide_string())
wstring_convert (const wstring_convert &)=delete
size_t converted () const noexcept
wstring_convert & operator= (const wstring_convert &)=delete
state_type state () const



wide_string from_bytes (char __byte)
wide_string from_bytes (const char *__ptr)
wide_string from_bytes (const byte_string &__str)
wide_string from_bytes (const char *__first, const char *__last)




byte_string to_bytes (_Elem __wchar)
byte_string to_bytes (const _Elem *__ptr)
byte_string to_bytes (const wide_string &__wstr)
byte_string to_bytes (const _Elem *__first, const _Elem *__last)


Detailed Description

template<typename _Codecvt, typename _Elem = wchar_t, typename _Wide_alloc = allocator<_Elem>, typename _Byte_alloc = allocator<char>>

class std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >" String conversions.

Definition at line 169 of file locale_conv.h.

Constructor & Destructor Documentation

template<typename _Codecvt , typename _Elem = wchar_t, typename _Wide_alloc = allocator<_Elem>, typename _Byte_alloc = allocator<char>> std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::wstring_convert (_Codecvt * __pcvt = new _Codecvt()) [inline], [explicit]

Default constructor.

Parameters:

__pcvt The facet to use for conversions.

Takes ownership of __pcvt and will delete it in the destructor.

Definition at line 184 of file locale_conv.h.

Referenced by std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::wstring_convert().

template<typename _Codecvt , typename _Elem = wchar_t, typename _Wide_alloc = allocator<_Elem>, typename _Byte_alloc = allocator<char>> std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::wstring_convert (_Codecvt * __pcvt, state_type __state) [inline]

Construct with an initial converstion state.

Parameters:

__pcvt The facet to use for conversions.
__state Initial conversion state.

Takes ownership of __pcvt and will delete it in the destructor. The object's conversion state will persist between conversions.

Definition at line 198 of file locale_conv.h.

template<typename _Codecvt , typename _Elem = wchar_t, typename _Wide_alloc = allocator<_Elem>, typename _Byte_alloc = allocator<char>> std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::wstring_convert (const byte_string & __byte_err, const wide_string & __wide_err = wide_string()) [inline], [explicit]

Construct with error strings.

Parameters:

__byte_err A string to return on failed conversions.
__wide_err A wide string to return on failed conversions.

Definition at line 211 of file locale_conv.h.

References std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::wstring_convert().

Member Function Documentation

template<typename _Codecvt , typename _Elem = wchar_t, typename _Wide_alloc = allocator<_Elem>, typename _Byte_alloc = allocator<char>> size_t std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::converted () const [inline], [noexcept]

The number of elements successfully converted in the last conversion.

Definition at line 301 of file locale_conv.h.

template<typename _Codecvt , typename _Elem = wchar_t, typename _Wide_alloc = allocator<_Elem>, typename _Byte_alloc = allocator<char>> wide_string std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::from_bytes (char __byte) [inline]

Convert from bytes.

Definition at line 230 of file locale_conv.h.

Referenced by std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::from_bytes().

template<typename _Codecvt , typename _Elem = wchar_t, typename _Wide_alloc = allocator<_Elem>, typename _Byte_alloc = allocator<char>> wide_string std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::from_bytes (const char * __ptr) [inline]

Convert from bytes.

Definition at line 237 of file locale_conv.h.

References std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::from_bytes().

template<typename _Codecvt , typename _Elem = wchar_t, typename _Wide_alloc = allocator<_Elem>, typename _Byte_alloc = allocator<char>> wide_string std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::from_bytes (const byte_string & __str) [inline]

Convert from bytes.

Definition at line 241 of file locale_conv.h.

References std::basic_string< _CharT, _Traits, _Alloc >::data(), std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::from_bytes(), and std::basic_string< _CharT, _Traits, _Alloc >::size().

template<typename _Codecvt , typename _Elem = wchar_t, typename _Wide_alloc = allocator<_Elem>, typename _Byte_alloc = allocator<char>> wide_string std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::from_bytes (const char * __first, const char * __last) [inline]

Convert from bytes.

Definition at line 248 of file locale_conv.h.

References std::basic_string< _CharT, _Traits, _Alloc >::get_allocator().

template<typename _Codecvt , typename _Elem = wchar_t, typename _Wide_alloc = allocator<_Elem>, typename _Byte_alloc = allocator<char>> state_type std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::state () const [inline]

The final conversion state of the last conversion.

Definition at line 304 of file locale_conv.h.

template<typename _Codecvt , typename _Elem = wchar_t, typename _Wide_alloc = allocator<_Elem>, typename _Byte_alloc = allocator<char>> byte_string std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::to_bytes (_Elem __wchar) [inline]

Convert to bytes.

Definition at line 264 of file locale_conv.h.

Referenced by std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::to_bytes().

template<typename _Codecvt , typename _Elem = wchar_t, typename _Wide_alloc = allocator<_Elem>, typename _Byte_alloc = allocator<char>> byte_string std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::to_bytes (const _Elem * __ptr) [inline]

Convert to bytes.

Definition at line 271 of file locale_conv.h.

References std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::to_bytes().

template<typename _Codecvt , typename _Elem = wchar_t, typename _Wide_alloc = allocator<_Elem>, typename _Byte_alloc = allocator<char>> byte_string std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::to_bytes (const wide_string & __wstr) [inline]

Convert to bytes.

Definition at line 277 of file locale_conv.h.

References std::basic_string< _CharT, _Traits, _Alloc >::data(), std::basic_string< _CharT, _Traits, _Alloc >::size(), and std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::to_bytes().

template<typename _Codecvt , typename _Elem = wchar_t, typename _Wide_alloc = allocator<_Elem>, typename _Byte_alloc = allocator<char>> byte_string std::wstring_convert< _Codecvt, _Elem, _Wide_alloc, _Byte_alloc >::to_bytes (const _Elem * __first, const _Elem * __last) [inline]

Convert to bytes.

Definition at line 284 of file locale_conv.h.

References std::basic_string< _CharT, _Traits, _Alloc >::get_allocator().

Author

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Wed Apr 11 2018 libstdc++