C++ (Cpp) parse_mul Examples

Example #1

File: parser_expression.cpp Project: davidajulio/hx

expression * parser_expression::parse_add_sub() {
  expression *e = parse_mul();
  try {
    while(l == lex::CMD && (l.get_word() == "+" || l.get_word() == "-"))
      if(l.get_word() == "+") {
	++l;
	e = new add(e, parse_mul());
      }
      else {
	++l;
	e = new subtract(e, parse_mul());
      }
  }
  catch(...) {
    delete e;
    throw;
  }
  return e;
}

Example #2

File: expr_pylike_eval.c Project: dfelinto/blender

static bool parse_add(ExprParseState *state)
{
  CHECK_ERROR(parse_mul(state));

  for (;;) {
    switch (state->token) {
      case '+':
        CHECK_ERROR(parse_next_token(state) && parse_mul(state));
        parse_add_func(state, OPCODE_FUNC2, 2, op_add);
        break;

      case '-':
        CHECK_ERROR(parse_next_token(state) && parse_mul(state));
        parse_add_func(state, OPCODE_FUNC2, 2, op_sub);
        break;

      default:
        return true;
    }
  }
}