Object-oriented programming - Wikipedia, the free encyclopedia - The Diigo Meta page

• 22 May 09
  

  madzientist

  oop

• 27 Oct 08
  

  jing zhu
  • Object-oriented programming may be seen as a collection of cooperating objects, as opposed to a traditional view in which a program may be seen as a group of tasks to compute ("subroutines"). In OOP, each object is capable of receiving messages, processing data, and sending messages to other objects.
  • A pattern (exemplar) of a class.
  • 6 more annotations...
  • • The instance is the actual object created at runtime
    • In programmer jargon, the Lassie object is an instance of the Dog class
    • inherit attributes and behaviors from their parent classes, and can introduce their own.
    • Encapsulation is achieved by specifying which classes may use the members of an object.
    • The result is that each object exposes to any class a certain interface — those members accessible to that class
    • Polymorphism allows the programmer to treat derived class members just like their parent class' members
• 30 Aug 08
  

  Hans Wobbe

  sred .oop 2008-11-1 ~jar ~rst SrEd08 SrEd09 .1

  • Object-oriented programming

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