Of course, a language feature would not be worthy of the name 'class' without supporting inheritance. The syntax for a derived class definition looks as follows.

当然，如果一种语言不支持继承就，“类”就没有什么意义。派生类的定义如下所示。

youdao

Of course, a language feature would not be worthy of the name 'class' without supporting inheritance. The syntax for a derived class definition looks as follows.

当然，如果一种语言不支持继承就，“类”就没有什么意义。派生类的定义如下所示。

youdao