Top Down and Bottom up Approach

Why we fallow top down approach in c-language and bottom up approach in c++?explain?

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When we follow OOP in C++ we first design our classes based on the domain model or the design. While in C where we don't follow OOP we try to address problem at a higher level and then try designing how this can be broken in smaller modules. The difference is between conventional structured program design and OOP, and hence between bottom up and top down.

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angira

  • Aug 22nd, 2009
 

Top-down approach views from generalizaton to specilization where as bottom-up approach does the reverse of it.

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