Function `Dune::XT::Common::absolute_difference`¶

template<> inline char Dune::XT::Common::absolute_difference(const char &a, const char &b)¶: No documentation provided.

template<class T> T Dune::XT::Common::absolute_difference(const T &a, const T &b)¶: very simple, underrun-safe for unsigned types, difference method