/trunk/Examples/modula3/exception/example.h

# · C++ Header · 18 lines · 13 code · 4 blank · 1 comment · 0 complexity · 471934f0c96ee6b25a8315d4053bb9ac MD5 · raw file

  1. /* File : example.h */
  2. enum error {OK, OVERFLOW, DIVISION_BY_ZERO, NEGATIVE_RADICAND, NEGATIVE_BASE};
  3. typedef error errorstate; /* just to separate the typemaps */
  4. error acc_add (double &x, double y);
  5. error acc_sub (double &x, double y);
  6. error acc_mul (double &x, double y);
  7. error acc_div (double &x, double y);
  8. double op_add (double x, double y, errorstate &err);
  9. double op_sub (double x, double y, errorstate &err);
  10. double op_mul (double x, double y, errorstate &err);
  11. double op_div (double x, double y, errorstate &err);
  12. double op_sqrt (double x, errorstate &err);
  13. double op_pow (double x, double y, errorstate &err);
  14. double op_noexc (double x, double y);