Re: [Boost-users] Beginner design question

Hello,

I have to make a library which provides a few classes with different implementation. This classes should have a common interface. Normally I would use derived classes from the common interface, but this classes should be really fast. What is the best way to provide a common interface and to not have the overhead of polymorphic classes?

Best regards Hansjörg

I don't know about "fast", but you can use templates and specify the interface by concepts with Boost Concept Check Library (BCCL), or you could google CRTP. --John