Question

Thanks for your valuable time.

I want to learn c++ design patterns. I searched on web but I was not getting documents which gives me better details about design patterns. I was getting good details but those were in different URL’s, I required all the information in one place only so that it will be better to know what all things are there under c++ design patterns.

Below are my necessary things while learning design patterns :

• Why we need c++ design patterns
• What is design patterns
• How they are categorized ( I mean overview we can say)
• Good approach while implementation of these patterns
• Pros and cons of design patterns
• New features in design patterns.

Please folks suggest me good stuff which consist of above mentioned points. Also suggest me , is there any good forum available for design patterns.

Thanks for your suggestions !!!

-Pravin

Answer 1

Vince Huston has a sketchy website… but it neatly illustrate implementations of all the Design Patterns mentionned in the GOF book in C++.

Check it out 🙂

Each pattern is presented with several sections:

• name (thanks Lou for pointing it out :P)
• intent
• problem (that it solves)
• structure summary (with a nice diagram)
• discussion
• structure (with a sketchy diagram)
• example
• check-list (so that you know WHEN to apply it)
• before / after (to see it in action)
• rules of thumb (comparison with the other patterns, why they differ, how they can be combined)

It’s pretty complete and a really handy reference, though once you’ve groked a pattern, you should be able to come up with an implementation all by yourself, and even throw templates in the mix 🙂