codecvt< wchar_t, char, mbstate_t > Class Reference

#include <_codecvt.h>

Inheritance diagram for codecvt< wchar_t, char, mbstate_t >:

Collaboration diagram for codecvt< wchar_t, char, mbstate_t >:

Public Types
typedef wchar_t	intern_type
typedef char	extern_type
typedef mbstate_t	state_type
Public Types inherited from codecvt_base
enum	result { ok , partial , error , noconv }

Public Member Functions
	codecvt (size_t __refs=0)
result	out (state_type &__state, const wchar_t *__from, const wchar_t *__from_end, const wchar_t *&__from_next, char *__to, char *__to_limit, char *&__to_next) const
result	unshift (state_type &__state, char *__to, char *__to_limit, char *&__to_next) const
result	in (state_type &__state, const char *__from, const char *__from_end, const char *&__from_next, wchar_t *__to, wchar_t *__to_limit, wchar_t *&__to_next) const
int	encoding () const _STLP_NOTHROW
bool	always_noconv () const _STLP_NOTHROW
int	length (state_type &__state, const char *__from, const char *__from_end, size_t __max) const
int	max_length () const _STLP_NOTHROW

Static Public Attributes
static _STLP_STATIC_DECLSPEC locale::id	id = { 16 }

Protected Member Functions
	~codecvt ()
virtual result	do_out (state_type &__state, const wchar_t *__from, const wchar_t *__from_end, const wchar_t *&__from_next, char *__to, char *__to_limit, char *&__to_next) const
virtual result	do_in (state_type &__state, const char *__from, const char *__from_end, const char *&__from_next, wchar_t *__to, wchar_t *__to_limit, wchar_t *&__to_next) const
virtual result	do_unshift (state_type &__state, char *__to, char *__to_limit, char *&__to_next) const
virtual int	do_encoding () const _STLP_NOTHROW
virtual bool	do_always_noconv () const _STLP_NOTHROW
virtual int	do_length (state_type &__state, const char *__from, const char *__end, size_t __max) const
virtual int	do_max_length () const _STLP_NOTHROW
Protected Member Functions inherited from locale::facet
	facet (size_t __init_count=0)
virtual	~facet ()
Protected Member Functions inherited from _Refcount_Base
	_Refcount_Base (__stl_atomic_t __n)
__stl_atomic_t	_M_incr ()
__stl_atomic_t	_M_decr ()

Private Member Functions
	codecvt (const codecvt< wchar_t, char, mbstate_t > &)
codecvt< wchar_t, char, mbstate_t > &	operator= (const codecvt< wchar_t, char, mbstate_t > &)

Detailed Description

Definition at line 270 of file _codecvt.h.

Member Typedef Documentation

extern_type

typedef char codecvt< wchar_t, char, mbstate_t >::extern_type

Definition at line 274 of file _codecvt.h.

intern_type

typedef wchar_t codecvt< wchar_t, char, mbstate_t >::intern_type

Definition at line 273 of file _codecvt.h.

state_type

typedef mbstate_t codecvt< wchar_t, char, mbstate_t >::state_type

Definition at line 275 of file _codecvt.h.

Constructor & Destructor Documentation

codecvt() [1/2]

codecvt< wchar_t, char, mbstate_t >::codecvt ( size_t  __refs = 0 )

inlineexplicit

Definition at line 277 of file _codecvt.h.

: locale::facet(__refs) {}

~codecvt()

codecvt< wchar_t, char, mbstate_t >::~codecvt ( )

protected

Definition at line 79 of file codecvt.cpp.

{}

codecvt() [2/2]

codecvt< wchar_t, char, mbstate_t >::codecvt ( const codecvt< wchar_t, char, mbstate_t > &  )

private

Member Function Documentation

always_noconv()

bool codecvt< wchar_t, char, mbstate_t >::always_noconv ( ) const

inline

Definition at line 315 of file _codecvt.h.

{ return do_always_noconv(); }

do_always_noconv()

bool codecvt< wchar_t, char, mbstate_t >::do_always_noconv ( ) const

protectedvirtual

Reimplemented in codecvt_byname< wchar_t, char, mbstate_t >.

Definition at line 125 of file codecvt.cpp.

{ return true; }

do_encoding()

int codecvt< wchar_t, char, mbstate_t >::do_encoding ( ) const

protectedvirtual

Reimplemented in codecvt_byname< wchar_t, char, mbstate_t >.

Definition at line 122 of file codecvt.cpp.

{ return 1; }

do_in()

codecvt< wchar_t, char, mbstate_t >::result codecvt< wchar_t, char, mbstate_t >::do_in ( state_type &  __state, const char *  __from, const char *  __from_end, const char *&  __from_next, wchar_t *  __to, wchar_t *  __to_limit, wchar_t *&  __to_next  ) const

protectedvirtual

Reimplemented in codecvt_byname< wchar_t, char, mbstate_t >.

Definition at line 98 of file codecvt.cpp.

                                                                             {
  ptrdiff_t len = (min) (from_end - from, to_limit - to);
  copy(__REINTERPRET_CAST(const unsigned char*, from),
       __REINTERPRET_CAST(const unsigned char*, from) + len, to);
  from_next = from + len;
  to_next   = to   + len;
  return ok;
}

do_length()

int codecvt< wchar_t, char, mbstate_t >::do_length ( state_type &  __state, const char *  __from, const char *  __end, size_t  __max  ) const

protectedvirtual

Reimplemented in codecvt_byname< wchar_t, char, mbstate_t >.

Definition at line 128 of file codecvt.cpp.

{ return (int)(min) ((size_t) (end - from), mx); }

do_max_length()

int codecvt< wchar_t, char, mbstate_t >::do_max_length ( ) const

protectedvirtual

Reimplemented in codecvt_byname< wchar_t, char, mbstate_t >.

Definition at line 134 of file codecvt.cpp.

{ return 1; }

do_out()

codecvt< wchar_t, char, mbstate_t >::result codecvt< wchar_t, char, mbstate_t >::do_out ( state_type &  __state, const wchar_t *  __from, const wchar_t *  __from_end, const wchar_t *&  __from_next, char *  __to, char *  __to_limit, char *&  __to_next  ) const

protectedvirtual

Reimplemented in codecvt_byname< wchar_t, char, mbstate_t >.

Definition at line 83 of file codecvt.cpp.

                                                                             {
  ptrdiff_t len = (min) (from_end - from, to_limit - to);
  copy(from, from + len, to);
  from_next = from + len;
  to_next   = to   + len;
  return ok;
}

do_unshift()

codecvt< wchar_t, char, mbstate_t >::result codecvt< wchar_t, char, mbstate_t >::do_unshift ( state_type &  __state, char *  __to, char *  __to_limit, char *&  __to_next  ) const

protectedvirtual

Reimplemented in codecvt_byname< wchar_t, char, mbstate_t >.

Definition at line 114 of file codecvt.cpp.

                                                                           {
  to_next = to;
  return noconv;
}

encoding()

int codecvt< wchar_t, char, mbstate_t >::encoding ( ) const

inline

Definition at line 313 of file _codecvt.h.

{ return do_encoding(); }

in()

result codecvt< wchar_t, char, mbstate_t >::in ( state_type &  __state, const char *  __from, const char *  __from_end, const char *&  __from_next, wchar_t *  __to, wchar_t *  __to_limit, wchar_t *&  __to_next  ) const

inline

Definition at line 299 of file _codecvt.h.

                                          {
    _STLP_VERBOSE_ASSERT(__from <= __from_end, _StlMsg_INVALID_ARGUMENT)
    _STLP_VERBOSE_ASSERT(__to <= __to_limit, _StlMsg_INVALID_ARGUMENT)
    return do_in(__state,
                 __from, __from_end, __from_next,
                 __to,   __to_limit, __to_next);
  }

length()

int codecvt< wchar_t, char, mbstate_t >::length ( state_type &  __state, const char *  __from, const char *  __from_end, size_t  __max  ) const

inline

Definition at line 317 of file _codecvt.h.

                                 {
    _STLP_VERBOSE_ASSERT(__from <= __from_end, _StlMsg_INVALID_ARGUMENT)
    return do_length(__state, __from, __from_end, __max);
  }

max_length()

int codecvt< wchar_t, char, mbstate_t >::max_length ( ) const

inline

Definition at line 324 of file _codecvt.h.

{ return do_max_length(); }

operator=()

codecvt< wchar_t, char, mbstate_t > & codecvt< wchar_t, char, mbstate_t >::operator= ( const codecvt< wchar_t, char, mbstate_t > &  )

private

out()

result codecvt< wchar_t, char, mbstate_t >::out ( state_type &  __state, const wchar_t *  __from, const wchar_t *  __from_end, const wchar_t *&  __from_next, char *  __to, char *  __to_limit, char *&  __to_next  ) const

inline

Definition at line 279 of file _codecvt.h.

                                              {
    _STLP_VERBOSE_ASSERT(__from <= __from_end, _StlMsg_INVALID_ARGUMENT)
    _STLP_VERBOSE_ASSERT(__to <= __to_limit, _StlMsg_INVALID_ARGUMENT)
    return do_out(__state,
                  __from, __from_end, __from_next,
                  __to,   __to_limit, __to_next);
  }

unshift()

result codecvt< wchar_t, char, mbstate_t >::unshift ( state_type &  __state, char *  __to, char *  __to_limit, char *&  __to_next  ) const

inline

Definition at line 293 of file _codecvt.h.

                                                                         {
    _STLP_VERBOSE_ASSERT(__to <= __to_limit, _StlMsg_INVALID_ARGUMENT)
    return do_unshift(__state, __to, __to_limit, __to_next);
  }

Member Data Documentation

id

locale::id codecvt< wchar_t, char, mbstate_t >::id = { 16 }

static

Definition at line 326 of file _codecvt.h.

---

The documentation for this class was generated from the following files:

• sdk/include/c++/stlport/stl/_codecvt.h
• sdk/lib/3rdparty/stlport/src/codecvt.cpp
• sdk/lib/3rdparty/stlport/src/locale_impl.cpp