query/include/matador/object/object_info.hpp

35 lines
739 B
C++

#ifndef OBJECT_INFO_HPP
#define OBJECT_INFO_HPP
#include "matador/object/basic_object_info.hpp"
#include "matador/object/object_definition.hpp"
namespace matador::object {
class schema_node;
template<typename Type>
class object_info final : public basic_object_info {
public:
explicit object_info(schema_node &node, object_definition &&definition)
: basic_object_info(node, typeid(Type), std::move(definition)) {}
const Type &prototype() const { return prototype_; }
private:
Type prototype_;
};
template<typename Type>
using object_info_ref = std::reference_wrapper<const object_info<Type>>;
namespace detail {
struct null_type {};
}
using null_info = object_info<detail::null_type>;
}
#endif //OBJECT_INFO_HPP