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Posted on    October-25-2010 12:00 AM

 OOPS OOPS 
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Pushpendra Singh

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Posted on    October-28-2010 12:00 AM

In OOP a class is a template definition of the Methods and variable s in a particular kind of object. Thus, an object is a specific instance of a class; it contains real values instead of variables.
  • A class can have subclasses that can inherit all or some of the characteristics of the class. In relation to each subclass, the class becomes the superclass.
  • Subclasses can also define their own methods and variables that are not part of their superclass.
  • The structure of a class and its subclasses is called the class hierarchy

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