virtual base::result generator_codecvt::do_in	(	mbstate_t &	mb,
		const char *	ebegin,
		const char *	eend,
		const char *&	ecur,
		char *	ibegin,
		char *	iend,
		char *&	icur
	)		const `[inline, virtual]`

Reimplemented from codecvt< char, char, mbstate_t >.

Definition at line 155 of file codecvt_test.cpp.

                                                                {
      //Access the mbstate information in a portable way:
      char *state = (char*)&mb;
      ecur = ebegin;
      icur = ibegin;

      if (icur == iend) return ok;

      if (*state == 2) {
        *(icur++) = 'b';
        if (icur == iend) {
          *state = 3;
          return ok;
        }
        *(icur++) = 'c';
        *state = 0;
      }
      else if (*state == 3) {
        *(icur++) = 'c';
        *state = 0;
      }

      while (ecur != eend) {
          if (icur == iend)
              return ok;
          if (*ecur == '0' || *state == 1) {
            if (*state != 1) {
              ++ecur;
            }
            if (ecur == eend) {
              *state = 1;
              return partial;
            }

            if (*ecur == '1') {
              *(icur++) = 'a';
              if (icur == iend) {
                *state = 2;
                return ok;
              }
              *(icur++) = 'b';
              if (icur == iend) {
                *state = 3;
                return ok;
              }
              *icur = 'c';
            }
            else {
              *(icur++) = '0';
              if (icur == iend) {
                if (*state != 1) {
                  --ecur;
                }
                return ok;
              }
              *icur = *ecur;
            }
          }
          else {
            *icur = *ecur;
          }

          *state = 0;
          ++icur;
          ++ecur;
      }

      return ok;
  }

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