PackMap.hpp

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#ifndef MAP_PACK_HPP_
#define MAP_PACK_HPP_
 
#include "capymeta/primitives/Pack.hpp"
 
namespace capy::meta::legacy
{
 
template<
    typename Pack_, 
    template<typename> typename Mapper
>
struct PackMap;
 
template<
    template<typename> typename Mapper, 
    typename... PackElements
>
struct PackMap<
    Pack<PackElements...>, 
    Mapper
>
{
    using type = Pack<
        typename Mapper<PackElements>::type...
    >;
};
 
template<
    template<typename> typename Mapper
>
struct PackMap<
    Pack<>, 
    Mapper
>
{
    using type = Pack<>;
};
 
template<
    typename Pack_, 
    template<typename> typename Mapper
>
using pack_map_t = typename PackMap<Pack_, Mapper>::type;
 
}
 
#endif // !MAP_PACK_HPP_