- 元类
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metaclass中文什么意思
例句与用法
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- A metaclass , again , has a class description
同样地，一个元类也有类描述。 - From comments to packages , including classes themselves , every concept in uml has a metaclass
从注释到包，包括类本身， uml中的每个概念都有一个元类。 - Class descriptions with the same set of method pointers constitute a metaclass ? class descriptions are objects , too
有着同一组方法指针的类描述构成一个元类? ?类描述也是对象。 - Because there are a few oodbs which support the metaclass mechanism , this methodology has limitation to some degree
但只有少数的oodbs支持元类机制，因此该方法存在一定的局限性。 - There is a standard way to write all metaclass constructors so that the selector / method pairs can be specified in any order
这是写所有元类构造函数的标准方试，这样就可以以任意次序指定选择器/方法对偶。
百科释义
In object-oriented programming, a metaclass is a class whose instances are classes. Just as an ordinary class defines the behavior of certain objects, a metaclass defines the behavior of certain classes and their instances.
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