text: #ifndef color_xyz_akin_xyz
  #define color_xyz_akin_xyz
  
  #include "../../generic/akin/xyz.hpp"
  #include "../category.hpp"
  #include "../../xyz/category.hpp"
  
  namespace color
   {
    namespace akin
     {
  
      template< typename tag_name >
       struct xyz< ::color::category::xyz< tag_name >  >
        {
         public:
           typedef ::color::category::xyz< tag_name > akin_type;
        };
  
     }
   }
  
  #endif
  