Daqing Chu At WordPress

August 29, 2011

Open/Closed Principle: Delegate Example

Filed under: Programming Notes — David Chu @ 4:16 am
Tags: ,

In object-oriented programming, the open/closed principle is a very important principle. Software entities (classes, modules, functions, etc.) should be open for extension, but closed for modification. Recently I tried to summary some commonly used components in a serials of documents. I found that I have used delegate in my LogHelper class. This reminds me about my OCP.

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