#ifndef CACHE_HINT_ARRAY_H
#define CACHE_HINT_ARRAY_H

#include "persistent-data/data-structures/array.h"

#include <string>

//----------------------------------------------------------------

namespace caching {
	namespace hint_array_detail {
		template <uint32_t WIDTH>
		struct hint_traits {
			typedef unsigned char byte;
			typedef byte disk_type[WIDTH];
			typedef byte value_type[WIDTH];
			typedef no_op_ref_counter<value_type> ref_counter;

			static void unpack(disk_type const &disk, value_type &value) {
				::memcpy(value, disk, sizeof(value));
			}

			static void pack(value_type const &value, disk_type &disk) {
				::memcpy(disk, value, sizeof(disk));
			}
		};

		// FIXME: data visitor stuff
	}

//	typedef persistent_data::array<mapping_array_detail::hint_traits> hint_array;
}

//----------------------------------------------------------------

#endif