nonabstract

与nonabstract相关的网络例句 [注：此内容来源于网络，仅供参考]

An abstract method must be overridden in every nonabstract derived class.

抽象方法必须在每个继承的非抽类中重写。

Although most objects are initialized by running an appropriate constructor, it is possible to initialize the data members of simple nonabstract classes directly.

尽管大多数对象可以通过运行适当的构造函数进行初始化，但是直接初始化简单的非抽象类的数据成员仍是可能的。

An abstract class differs from a nonabstract class in the following ways.

抽象类于非抽象类在下列方面有所不同

You decide to leave that hierarchy in place because you believe that, although the Circle and Ellipse are related, you don't want to have nonabstract leaf classes in your hierarchy, and several implementation problems occur when you try to derive the Circle class from the Ellipse class.

因为你相信，虽然 Circle 和 Ellipse 是有关系的，但是在你的类继层次内，你不想要非抽象的叶子类，所以你决定使用这个层次。当你尝试从 Ellipse 类派生 Circle 类的时候，会发生一些实现上的问题。

Although it is possible to have variables and values whose compile-time types are abstract, such variables and values will necessarily either be null or contain references to instances of nonabstract classes derived from the abstract types

尽管可以变量和值在编译时的类型是抽象的，但这些变量和值必须要么为null，要么存储继承自抽象类型的非抽象类的实例的引用。