Object-based
From Wikipedia, the free encyclopedia
In general, object-based indicates that something such as a theory, language, or model is based on the concept of object.
In computer science, the term object-based has two different, incompatible senses:
- A somehow limited version of object-oriented programming where one or more of the following restrictions applies:
- there is no implicit inheritance
- there is no polymorphism
- only a very reduced subset of the available values are objects (typically the GUI components)
- Prototype-based systems (i.e., those based on "prototype" objects which are not instances of any class)
Visual Basic is an example of a language that is object-based in the first sense of the term, JavaScript in the second.
[edit] See also
[edit] Bibliography
- Levy, Henry M. (1984). Capability-based computer systems. Maynard, Mass: Digital Press. ISBN 0-932376-22-3. pp.13-14
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