Changes between Version 1 and Version 2 of VisitorPattern

VisitorPattern

v1	v2
	1	== Visitor Pattern ==
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1	3	The visitor design pattern is a way of separating an algorithm from an object structure upon which it operates. This enables the addition of new operations to existing object structures without modifying those structures.
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3	5	Cobra provides a Vistor base class in its standard library. You can read its doc string and browse its members by looking in [http://cobra-language.com/trac/cobra/browser/cobra/trunk/Source/CobraLang.cobra CobraLang.cobra] online or in your local installation.
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5		~~See also~~:
	7	External pages on visitors:
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7	9	* http://en.wikipedia.org/wiki/Visitor_pattern
8	10	* http://www.javaworld.com/javaworld/javatips/jw-javatip98.html
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	12	See also: LibraryTopics