Often, it just doesn't make sense to include a zeroary constructor in a class definition.
通常在类定义中包含不带参数的构造函数没有任何意义。
You do not code a class definition for them, nor do you call a constructor to create them.
不能通过代码为SDO编写一个类定义，也不能调用构造函数来创建它们。
If the class is already loaded, the class definition reopens the class, allowing me to make changes.
如果已经加载了类，则类定义会重新打开类以允许我进行变更。
Verify that the target folder and target class definition are valid and exist on the target library.
验证目标文件夹和目标类定义有效并存在于目标库中。
This information is added to the sub-class definition representing that case type under the case folder.
这些信息添加在案例文件夹中代表案例类型的子类定义中。
The following class definition (Listing 1) demonstrates this method for defining trace and message loggers.
下面的类定义（清单1）演示了这个用于定义跟踪日志记录器和消息日志记录器的方法。
Listing 1 contains the class definition, some fields that will be used later on, and the initialize method.
清单1包含类定义、将稍后使用的一些字段以及initialize方法。
The element contains the user-defined class definition the RPCAdapter will instantiate to invoke the method.
元素包含用户定义的类定义，RPCAdapter将实例化此类定义以调用方法。
When a server entry is not in the OK state, it is shown in red, thanks to a class definition in the CSS file.
借助CSS文件内的类定义，当服务器条目没有处于OK状态时，它就会被显示为红色。
In Groovy, however, behavior can be defined within functions, which can be defined outside a class definition.
不过在Groovy中，行为可以在函数中定义，而函数可以在类定义之外定义。
First, leave the original class definition intact so that it can be found when existing instances are unpickled.
首先，确保原来的类的定义没有被更改，以便在unpickle现有实例时可以找到它。
The noncopyable class definition presents no surprises, as the copy constructor and operator= are declared private.
noncopyable类定义没有什么令人感到新奇的地方，因为copyconstructor和operator= 声明为 private。
Then, inside the generic class definition, the only constructors that could be called are those declared in the bound.
因而，在泛型类定义内部，唯一可调用的构造函数是那些在界限中声明的构造函数。
You do have to ensure that the code module containing the class definition is available in the unpickling environment.
您必须确保包含类定义的代码模块在unpickle环境中可用。
The listing first reads in the required class definition files, and then loads and initializes an XJConf facade object.
清单 3首先读入需要的类定义文件，然后加载和初始化XJConffacade对象。
Let's take a look at a simple class definition to which we will add and remove attributes. Here is the initial definition.
让我们看一个简单的类的定义，我们将向其添加和除去一些属性。
Listing 1 shows the class definition and relevant method definitions for the PresenceMonitor Web service implementation class.
清单1展示了PresenceMonitorWeb服务实现类的类定义和相关方法定义。
Before JPA 2.0, this semantic distinction was represented via corresponding class-level annotations in the persistent-class definition.
在JPA 2.0之前，这种语义区分是通过持久化类定义中的对应类级别注释来表示的。
Or, put differently, you can define methods that aren't checked for correctness until they're incorporated into a trait-using class definition.
或者换句话说，您可以定义出这样的方法，在整合到使用特征的类定义之前，不会检查其正确性。
Taking a dynamic approach, you could create a bean to read the class definition from the stylesheet and then convert it to the proper HTML tags.
您可以采用动态的方式，创建bean来读取样式表中的类定义，然后把它转换成正确的HTML标记。
Notice that now in a class definition, keyword arguments are allowed after the list of base classes—generally speaking, class Foo(*bases, **kwds): pass.
请注意，现在，在类定义中，关键字参数被允许出现在基类列表之后 —通常来讲，即class Foo(*bases, **kwds): pass。
Clicking on the first triangle next to the comment preceding the class definition deletes the comment, replacing it with an ellipsis, as shown in Figure 3.
单击类定义前面的注释旁边的第一个三角可以删除注释，而用省略号替换它。(参见图3。)
The next task is to go back to the XCode IDE and add some member variables, properties, and methods to the view controller class definition as in Listing 5.
下一个任务是回到XCodeIDE，向视图控制器类定义添加一些成员变量、属性和方法，如清单5所示。
A scope annotation can be added to either the interface or implementation class definition. The Feature Pack for SCA supports stateless and composite scopes.
可以向接口或实现类定义添加范围注释。
As obscure as the middle class definition is, it is most fascinating to me how we Americans expend so much energy trying to maintain the appearance of wealth.
中产阶级的定义是这么模糊，最令我好奇的是我们美国人怎样耗费如此多的精力努力维持富裕的表象。
A class definition for the implementation code: this class must become the PortType class named in the Basics TAB of the properties box, and the class must be public.
实现代码的类定义：该类必须成为属性框的Basics选项卡中指定的porttype类，并且该类必须是公有的。
This process has a variety of USES for developers who want to modify a class without touching the source, or want to change the class definition dynamically at run time.
对于希望修改类而不触及源代码，或者希望在运行时动态修改类定义的开发人员，这个过程可以实现多种用途。
It either expands the elements on disk to include added fields, or, if the fields don't exist in the class definition it is working with in the given JVM, it ignores them.
它或者扩展磁盘上的元素以包括添加的字段，或者，如果给定jvm中使用的类定义中不存在这些字段，则忽略它们。
You'll notice that despite the lack of explicitly-defined setter methods in the class definition, XJConf was still able to configure the object's properties through the __set method.
您将注意到，尽管类定义中缺少显式定义的setter方法，XJConf仍然能够通过__set方法配置对象的特性。
As I've done in previous articles in this series, I'll use the Person class as a starting point for exploring Scala's inheritance system. Listing 1 shows the Person class definition.
与本系列之前的文章类似，我将使用Person类作为起点，探索Scala的继承系统。
应用推荐