片语

composite class hierarchy复合类层次

Table per class hierarchy每个类分层结构一张表

Class Hierarchy Structure类层次结构

class sony hierarchy类层次结构

class s hierarchy类层次结构

class createsony hierarchy类层次结构

class inheritance hierarchy structure类继承层次结构

Class Composition Hierarchy类复合层次

Class Hierarchy with Services服务的等级

英汉例句

• this is one approach that enables the client to determine what member of the class hierarchy it receives, and process the additional information in the subclass accordingly.

  这是一种可以使客户端能确定他接收到的是类层次中的什么成员的方法，并相应处理子类中的附加信息。

• it is easy to find such things as the class hierarchy and the constructor and member function options.

  您能容易地找到类层次结构、构造函数、成员函数选项等信息。

• with this approach, you map an entire class hierarchy into one data entity, where all the attributes of all the classes in the hierarchy are stored.

  使用这种方法，您可以将一个完整类层次结构映射成一个数据实体，而层次结构中所有类的所有属性都存储在这个实体中。

• figure 6 presents the updated persistence model for mapping the entire class hierarchy into one data entity.

  图6显示了一个更新过的持久性模型，用于将整个类层次结构映射成一个数据实体。

• adapter is a structural pattern that influences the creation of a class hierarchy (as inheritance hierarchies) by decoupling an abstraction from the implementation so the two can vary independently.

  适配器是一种结构模式，它通过对实现的抽象进行解耦来影响类层次（比如继承层次）的创建，因此两者可以单独改变。

• a simple example of a business domain-driven class hierarchy

  业务域驱动类的层次结构的一个简单例子

• you’ve actually seen one instance of another class hierarchy that also serves as a good illustration of the idea of extension by subclassing.

  你已经看到了另一个类层次的实例，它很好的阐明了子类化的概念。

• the disadvantages are that every time a new attribute is added anywhere in the class hierarchy a new attribute must be added to the table.

  缺点是每次在类层次结构的任何地方添加一个新属性时都必须将一个新属性添加到表中。

• with mixins, the class hierarchy stays clean, and you can just mix in (oh... that's where the name comes from!) the features you need.

  使用mixin，可以保持类层次的清晰，所要做的只不过是把你需要的功能代码混入进去（嗯，这正是mixin名字的来由）。

• figure 2 depicts the persistence model for the class hierarchy of figure 1 when this approach is taken.

  图2描述了采取这个方法时图1的类层次结构的持久模型。

• be sure to look into the cppunit documentation for its class hierarchy and the examples that come with the installation for further details.

  一定要查阅cppunit文档来了解它的类层次结构，通过示例了解详细的安装信息。

• this is exactly the sort of if-then-else chain that a properly constructed class hierarchy prevents.

  这正好是那种一个正确构建的类层次所要防止的if-then-else链。

• figure 24 shows the class hierarchy of some of the built-in components in openlaszlo.

  图24显示openlaszlo 中一些内置组件的类层次结构。

• the event framework might represent a dot-delimited message type hierarchy, such as the class hierarchy shown in figure 4.

  事件框架可以表示为点号分隔的消息类型层次结构，如 图4所示的类层次结构。