arabica/Utils/utf8iso88591codecvt.h

#ifndef ARABICA_UTF8ISO88591_CODECVT_H
#define ARABICA_UTF8ISO88591_CODECVT_H
#include <locale>

#if(_MSC_VER < 1300)
namespace std {
  typedef ::mbstate_t mbstate_t;
}
#endif

class utf8iso88591codecvt : public std::codecvt<char, char, std::mbstate_t>
{
protected:
  virtual ~utf8iso88591codecvt() { }

  virtual result do_out(std::mbstate_t&,
                        const char* from,
                        const char* from_end,
                        const char*& from_next,
                        char* to,
                        char* to_limit,
                        char*& to_next) const;

  virtual result do_in(std::mbstate_t&,
                       const char* from,
                       const char* from_end,
                       const char*& from_next,
                       char* to,
                       char* to_limit,
                       char*& to_next) const;

  virtual result do_unshift(std::mbstate_t&,
                            char*,
                            char*,
                            char*&) const;

  virtual int do_encoding() const throw() { return 0; }

  virtual bool do_always_noconv() const throw() { return false; }

  virtual int do_length(const std::mbstate_t&,
                        const char* from,
                        const char* end,
                        size_t max) const;

  virtual int do_max_length() const throw() { return 3; }
}; // class utf8iso88591codecvt

#endif