相关疑难解决方法(0)

如何检查某种类型是否实现某个运算符？

struct CustomOperatorsClass
{
    public int Value { get; private set; }


    public CustomOperatorsClass( int value )
        : this()
    {
        Value = value;
    }

    static public CustomOperatorsClass operator +(
        CustomOperatorsClass a, CustomOperatorsClass b )
    {
        return new CustomOperatorsClass( a.Value + b.Value );
    }
}

以下两次检查应返回true:

typeof( CustomOperatorsClass ).HasOperator( Operator.Addition )
typeof( int ).HasOperator( Operator.Addition )