Remove Assignments to Parameters

Remove Assignments to Parameters

The code assigns to a parameter.

Use a temporary variable instead.

        int discount (int inputVal, int quantity, int yearToDate) {
                if (inputVal > 50) inputVal -= 2;


        int discount (int inputVal, int quantity, int yearToDate) {
                int result = inputVal;
                if (inputVal > 50) result -= 2;


For more information see page 131 of Refactoring




***** 아름다운프로님에 의해서 게시물 복사 + 카테고리변경되었습니다 (2003-12-18 17:27)