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Delegates and Visitors in C#(mullr.wordpress.com)

submitted by mullrmullr(175) 4 years, 7 months ago

The GoF visitor pattern is useful but awkward. The usual c++ or Java-y versions typically involve some kind of visitor interface which your visitor must subclass. Java somewhat mitigates this with anonymous classes, but not fully. In C#, if we’re clever with the use of delegates, we can make tasks like tree traversal look about as simple as iteration.

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posted by w3stfa11w3stfa11(645) 4 years, 7 months ago 0

I love Design

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posted by w3stfa11w3stfa11(645) 4 years, 7 months ago 0

Doh, I meant to say,

I love design patterns articles that use .Net.

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