common/altraits.h

   1 #ifndef COMMON_ALTRAITS_H
   2 #define COMMON_ALTRAITS_H
   3
   4 namespace al {
   5
   6 template<typename T>
   7 struct type_identity { using type = T; };
   8
   9 template<typename T>
  10 using type_identity_t = typename type_identity<T>::type;
  11
  12 } // namespace al
  13
  14 #endif /* COMMON_ALTRAITS_H */