_codecvt.h

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

  int max_length() const _STLP_NOTHROW { return do_max_length(); }

  static _STLP_STATIC_DECLSPEC locale::id id;

protected:
  ~codecvt();

  virtual result do_out(state_type&   /* __state */,
                        const char*  __from,
                        const char*  /* __from_end */,
                        const char*& __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,
                        char*        __to,
                        char*        /* __to_end */,
                        char*&       __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;
private:
  codecvt(const codecvt<char, char, mbstate_t>&);
  codecvt<char, char, mbstate_t>& operator =(const codecvt<char, char, mbstate_t>&);
};

# ifndef _STLP_NO_WCHAR_T

_STLP_TEMPLATE_NULL
class _STLP_CLASS_DECLSPEC codecvt<wchar_t, char, mbstate_t>
  : public locale::facet, public codecvt_base {
public:
  typedef wchar_t    intern_type;
  typedef char       extern_type;
  typedef mbstate_t  state_type;

  explicit codecvt(size_t __refs = 0) : locale::facet(__refs) {}

  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 {
    _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);
  }

  result unshift(state_type& __state,
                 char*  __to, char*  __to_limit, char*& __to_next) const {
    _STLP_VERBOSE_ASSERT(__to <= __to_limit, _StlMsg_INVALID_ARGUMENT)
    return do_unshift(__state, __to, __to_limit, __to_next);
  }

  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 {
    _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);
  }

  int encoding() const _STLP_NOTHROW { return do_encoding(); }

  bool always_noconv() const _STLP_NOTHROW { return do_always_noconv(); }

  int length(state_type& __state,
             const char* __from, const char* __from_end,
             size_t __max) const {
    _STLP_VERBOSE_ASSERT(__from <= __from_end, _StlMsg_INVALID_ARGUMENT)
    return do_length(__state, __from, __from_end, __max);
  }

  int max_length() const _STLP_NOTHROW { return do_max_length(); }

  static _STLP_STATIC_DECLSPEC locale::id id;

protected:
  ~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;

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

# endif

_STLP_TEMPLATE_NULL
class _STLP_CLASS_DECLSPEC codecvt_byname<char, char, mbstate_t>
  : public codecvt<char, char, mbstate_t> {
public:
  explicit codecvt_byname(const char* __name, size_t __refs = 0);
  ~codecvt_byname();
private:
  codecvt_byname(const codecvt_byname<char, char, mbstate_t>&);
  codecvt_byname<char, char, mbstate_t>& operator =(const codecvt_byname<char, char, mbstate_t>&);
};

# ifndef _STLP_NO_WCHAR_T
_STLP_TEMPLATE_NULL
class _STLP_CLASS_DECLSPEC codecvt_byname<wchar_t, char, mbstate_t>
  : public codecvt<wchar_t, char, mbstate_t> {
  friend class _Locale_impl;
public:
  explicit codecvt_byname(const char * __name, size_t __refs = 0);

protected:
  ~codecvt_byname();

  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;

private:
  codecvt_byname(_Locale_codecvt* __cvt)
    : _M_codecvt(__cvt) {}

  codecvt_byname(const codecvt_byname<wchar_t, char, mbstate_t>&);
  codecvt_byname<wchar_t, char, mbstate_t>& operator =(const codecvt_byname<wchar_t, char, mbstate_t>&);
  _Locale_codecvt* _M_codecvt;
};

# endif

_STLP_END_NAMESPACE

#endif /* _STLP_INTERNAL_CODECVT_H */

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// mode:C++
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