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Abstraction◄╣

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► KB ► To/From Guides ► ASP Classic ► Data Structures

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Abstraction (Cross Ref > Data Structures)

By Mike Prestwood

ASP Classic versus PHP: A side by side comparison between ASP Classic and PHP.

OOP Details

More object oriented (OO) stuff.

Abstraction

[Other Languages]

General Info: Abstract Class / Abstract Member

An abstract class member is a member that is specified in a class but not implemented. Classes that inherit from the class will have to implement the abstract member. Abstract members are a technique for ensuring a common interface with descendant classes. An abstract class is a class you cannot instantiate. A pure abstract class is a class with only abstract members.

Languages Focus

Abstraction is supported at various levels with each language. A language could enforce abstraction at the class level (either enforcing a no-instantiation rule or a only abstract members rule), and with class members (member methods and/or properties).

ASP Classic: Not Supported

[Not specified yet. Coming...]