utility.hpp

 
#ifndef UFO_MAP_UTILITY_HPP
#define UFO_MAP_UTILITY_HPP
 
// UFO
#include <ufo/utility/enum.hpp>
 
// STL
#include <cstdint>
 
namespace ufo
{
enum class MapUtility : std::uint64_t {
    NONE        = std::uint64_t(0),
    WITH_CENTER = std::uint64_t(1) << 0,
    // MANUAL_MODIFIED = std::uint64_t(1) << 1,
    // MANUAL_LOCKING  = std::uint64_t(1) << 2,
    // SNAPSHOT        = std::uint64_t(1) << 3,
};
 
[[nodiscard]] constexpr MapUtility operator|(MapUtility a, MapUtility b) noexcept
{
    return MapUtility(to_underlying(a) | to_underlying(b));
}
 
[[nodiscard]] constexpr MapUtility operator&(MapUtility a, MapUtility b) noexcept
{
    return MapUtility(to_underlying(a) & to_underlying(b));
}
}  // namespace ufo
 
#endif  // UFO_MAP_TREE_MAP_UTILITY_HPP