component_type.hpp

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#ifndef ECSTASY_REGISTRY_CONCEPTS_GETCOMPONENTTYPE_HPP_
#define ECSTASY_REGISTRY_CONCEPTS_GETCOMPONENTTYPE_HPP_
 
#include "RegistryModifier.hpp"
#include "ecstasy/storages/IStorage.hpp"
#include "ecstasy/storages/StorageConcepts.hpp"
 
namespace ecstasy
{
    template <typename T>
    struct component_type;
 
    template <typename T>
    struct component_type {
        using type = T;
    };
 
    template <RegistryModifier Q>
    struct component_type<Q> {
        using type = typename Q::QueryData;
    };
 
    template <IsStorage S>
    struct component_type<S> {
        using type = typename S::Component;
    };
 
    template <typename T>
    using component_type_t = typename component_type<T>::type;
} // namespace ecstasy
 
#endif /* !ECSTASY_REGISTRY_CONCEPTS_GETCOMPONENTTYPE_HPP_ */