Original

Reintroduce

The reintroduce directive suppresses compiler warnings about hiding previously declared virtual methods. For example,

procedure DoSomething; reintroduce; // the ancestor class also has a DoSomething method

Use reintroduce when you want to hide an inherited virtual method with a new one.

再引入指示字reintroduce用于防止编译器关于隐藏先前的虚拟方法给出警告。例如，

procedure DoSomething; reintroduce; //祖先类中已经有一个DoSomething方法

想要用新的方法隐藏继承得到的虚拟方法时，可以使用reintroduce。