//-*-c++-*-

!enum_cname! ruby2!enum_varname!(VALUE rval, int argn) {
  int cval = ruby2int(rval, argn);

  switch(cval) {
    !enum_cases!
      return static_cast<!enum_cname!>(cval);
    default:
      if( argn > 0)
        rb_raise(rb_eArgError, "value %d for enum !enum_name! is out of bound for argument %d", cval, argn);
      else
        rb_raise(rb_eArgError, "value %d for enum !enum_name! is out of bound", cval);
      return static_cast<!enum_cname!>(-1);
  }
}

bool is_!enum_varname!(VALUE rval) {
  if( is_int(rval) )
  {
    switch(ruby2int(rval))
    {
      !enum_cases!
        return true;
    }
  }
  
  return false;
}