/// <summary> /// 建構子 /// </summary> /// <param name="elementType"></param> /// <param name="variable"></param> public FormulaElement(FormulaElementType elementType, int variable) { ElementType = elementType; Variable = variable; }
/// <summary> /// 建構子 /// </summary> /// <param name="elementType"></param> /// <param name="operatorChar"></param> public FormulaElement(FormulaElementType elementType, char operatorChar) { ElementType = elementType; Operator = operatorChar; }
/// <summary> /// 建構子 /// </summary> /// <param name="elementType"></param> /// <param name="constant"></param> public FormulaElement(FormulaElementType elementType, double constant) { ElementType = elementType; Constant = constant; }