query/include/matador/object/object_resolver_factory.hpp

27 lines
832 B
C++

#ifndef MATADOR_OBJECT_RESOLVER_FACTORY_HPP
#define MATADOR_OBJECT_RESOLVER_FACTORY_HPP
#include "matador/object/object_resolver.hpp"
#include <unordered_map>
namespace matador::object {
class object_resolver_factory {
public:
virtual ~object_resolver_factory() = default;
template<class Type>
std::shared_ptr<object_resolver<Type>> resolver() {
const auto res = acquire_resolver(std::type_index(typeid(Type)));
if (!res) {
return std::dynamic_pointer_cast<object_resolver<Type>>(res);
}
return std::dynamic_pointer_cast<object_resolver<Type>>(res);
}
virtual std::shared_ptr<abstract_object_resolver> acquire_resolver(const std::type_index &type) = 0;
virtual void register_resolver(std::shared_ptr<abstract_object_resolver> &&resolver) = 0;
};
}
#endif //MATADOR_OBJECT_RESOLVER_FACTORY_HPP