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That's something the IDE should handle for you, to pass-through when there's only a single implementation.

I don't know any C++ IDE capable of doing this. Do you have any in mind?

In Eclipse, if you highlight the method call, you can press "ctrl-t" or "ctrl-t ctrl-t" to get list of implementations.

I am 100% sure Idea have some solution too.

Intellij IDEA -

Navigate -> Implementations.

Works on interfaces/classes as well as methods.