Workaround for constexpr difference in c++11 and c++14
As appearing and commented in 3c2d0b9a, maybe a macro would solve this issue providing the respective correct functionality in dependence of the version of the c++ standard used.
As appearing and commented in 3c2d0b9a, maybe a macro would solve this issue providing the respective correct functionality in dependence of the version of the c++ standard used.