C++: Difference between NVI and Template Method Patterns? -


what difference between nvi ( non-virtual interface ) , template method patterns?

they seem similar , i've read both they're same , they're subtly different template being somehow more general.

nvi idiom, template method pattern. nvi implementation of template method pattern using dynamic dispatch in c++; possible create template methods in c++ using template metaprogramming eliminate dynamic dispatch.

a pattern more general idiom, , languages may use different idioms implement pattern.


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