class extension的意思|示意
类扩展
class extension的网络常见释义
类扩展 自从Objective-C 2.0以后,语言引入了一个新的特性叫做类扩展(Class Extensions), 它可以看做是一类特殊的类别,可以给原有类增加新的属性和方法。类扩展常用来定义类的私有变量和方法。
class extension相关短语
1、 OCX Object Class Extension 对象类别扩充组件
2、 extension class 推广班 ; 补习班
3、 Extension class loader 扩展类加载器
class extension相关例句
Unlike regular categories, a class extension can add its own properties and instance variables to a class. If you declare a property in a class extension, like this.
和一般的类别不同,一个类的扩展可以为其增加属性和实例变量。如果你像下面这样声明属性。
The process to do this is almost trivial, because you need to create only a provider class, a result class, and an extension.
完成该项的过程几乎是琐碎的,因为您只需要创建一个provider类,一个结果类,以及一个扩展。
Class management: Prototype includes easier creation and extension of classes and objects.
类管理:Prototype支持更轻松地创建和扩展类和对象。
Similar built-in class extension facilities do not exist in Rational performance Tester due to the difference in performance test, as opposed to functional test, execution.
由于性能测试方面存在的差异,相似的内构类扩展功能并不存在于rational Performance Tester中,与功能性测试和执行相反。
This article discusses two potential areas that can provide powerful extension points for Rational Performance Tester: object extension via a super class, and reusable utilities via static methods.
本文讨论了两个潜在的区域,该区域为Rational Performance Tester提供了强大的扩展点:通过一个超类来进行对象扩展,以及通过静态的方法来使用可再用设施。
After the rule class is completed, it needs to be described through the provided extension points in the analysis framework so that the code review engine can discover it.
在规则类被完成之后,它需要通过在分析架构中的所提供的扩展点被描述出来,从而使得代码评审引擎能够将其发现。