llvm dev - Apr 2014 - [LLVMdev] Software engineering technique behind the GraphTraits implementation?

Hi Fellows,

      What is the design pattern behind GraphTraits? Any C++ reference
explaining this pattern? From the look of the code, it passes me as a very
complicated design. For example, how does the partial specialization makes
the inverse of an inverse falls back to the original graph:



        template<class T>
        struct GraphTraits<Inverse<Inverse<T> > > {
                         ...
        }
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