群力方法调用 [英] Force base method call

问题描述

有没有在部队继承类调用基实现Java或C＃一个结构？你可以调用超（）或碱（），但有可能有它抛出一个编译时错误，如果它不叫？这将是非常方便的。

Is there a construct in Java or C# that forces inheriting classes to call the base implementation? You can call super() or base() but is it possible to have it throw a compile-time error if it isn't called? That would be very convenient..

- 编辑 -

我主要是好奇覆盖方法。

I am mainly curious about overriding methods.

推荐答案

有不是，也不应该是什么做的。

There isn't and shouldn't be anything to do that.

我能想到的手最近的事情，如果像在基类中有这样的：

The closest thing I can think of off hand if something like having this in the base class:

public virtual void BeforeFoo(){}

public void Foo()
{

this.BeforeFoo();
//do some stuff
this.AfterFoo();

}

public virtual void AfterFoo(){}

和允许继承类覆盖BeforeFoo和/或AfterFoo

And allow the inheriting class override BeforeFoo and/or AfterFoo

这篇关于群力方法调用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！