meta::visit added in accordance to meta::for_each. (only c++17)

ericniebler / meta

A tiny metaprogramming library

Boost Software License 1.0

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meta::visit added in accordance to meta::for_each. (only c++17) #73

Open gabyx opened 5 years ago

gabyx commented 5 years ago

This is my first shot. Maybe there are better solutions. I tried hard to stick to the current for_each implementation and use the same approach. -> Tests/Doc added.

gabyx commented 5 years ago

Rebased onto master. Now it should be clean to review.