These classes delegate responsibility for base class behavior to an instance of the base class.
这些类将基础类行为的责任委托给基础类的一个实例。
All classes inherit from a common base class.
所有的类都从一个通用的基类继承。
我还添加了一个基类。
A child (or derived) class can have one and only one parent (or base) class.
一个子(或继承的)类只可以有一个父类(基类)。
Give each base case its own class.
为每个基本例给出一个自己的类。
I'll want to extract the common elements of performance into an abstract base class.
我想把性能的公共元素提取到一个抽象基类。
Suppose you have a derived class D whose base class B has implemented some interfaces.
假设有个类型D，它的基类B实现了某些接口。
This storage policy is then assigned to the base P8 document class.
然后将该存储策略指定给基本 P8 文档类型。
The base name of the WPAR becomes its WLM class name.
WPAR的基本名变成它的wlm类名。
With this example, I created a base class to handle the property changed events.
用这个例子，我创建了一个处理属性改变事件的基类。
So, we will have a base Switch class as follows.
所以下面我们会有一个开关基类switch。
Instead they must mix the base class attributeMap property with their values.
相反，它们必须混合基础类attributemap属性与它们的值。
The first code snippet shows the base class BOBase.
第一个代码片断展示了基类bobase。
Since Ruby is dynamically typed, they need not inherit from a common base class.
由于Ruby是动态类型的，所以这些子类无需从通用基类中继承。
There is a subclass of the base message class specific to each type of message.
Message基类的一个子类特定于消息的具体类型。
org.objectweb.asm.ClassAdapter is a convenient base class for this purpose.
ClassAdapter 是针对此目的的一个方便的基类。
The base class in Listing 7 extends android.os.AsyncTask.
清单7中的基类扩展了android.os.AsyncTask。
In some initialization code, open the ActiveRecord base class and add your acts_as_ module.
在某些初始化代码中，打开ActiveRecord基类并添加acts_as _模块。
Redefining the _xo_ base class.
重定义_ XO _基类。
If we have a definition of a base class - FacebookUser, which look like follows.
如果我们有一个基类的定义——FacebookUser，如下。
The Configuration class is simply a base class — an abstract class.
configuration类只是一个基类——一个抽象类。
CNCtxFactory; this class exists in rt.jar and as such is part of the base JVM.
这个类存在于rt . jar中，因而它是基本JVM的一部分。
The top object class is the base class for all object classes in LDAP.
top对象类是LDAP中所有对象类的基类。
The Object class provides some base functionality common to every single class in .NET.
Object类提供了一些基础的功能为每一个单独的泪所共用。
The LzLayout class is the base class that provides this functionality.
LzLayout类是提供该功能的基类。
The org.apache.click.Page class is the base class for each page component.
page类是所有页面组件的基类。
Problem is, the only exception I catch is the base class.
现在的问题是，我只能捕获基类这个异常。
Since 2005, the base class library was in stasis.
自2005年以来，基类库就处于停滞之中。
First, the handler must extend the base class.
首先处理程序必须扩展基类。
All the exceptions are derived from a common base class.
所有的异常继承自一个基类。
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