diff --git a/CMakeLists.txt b/CMakeLists.txt index d1d2254..e47e5ce 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -51,7 +51,10 @@ set(SOURCES src/utilities/smart_list.h src/utilities/vector_utils.hpp src/game/world/ITrackable.h - src/game/input/input_identity.h) + src/game/input/input_identity.h + src/utilities/magic_enum.hpp + src/game/player/player_spawner.cpp + src/game/player/player_spawner.hpp) set(PHYSICS_00_SOURCES src/prototypes/physics_00.cpp) diff --git a/src/config.h b/src/config.h index a99a336..e4451aa 100644 --- a/src/config.h +++ b/src/config.h @@ -3,7 +3,6 @@ #include #include -#include "game/input/" #include "game/input/input_device_group.h" #define DEVELOPER_MODE true diff --git a/src/game/game.cpp b/src/game/game.cpp index ecaf136..5663470 100644 --- a/src/game/game.cpp +++ b/src/game/game.cpp @@ -49,7 +49,10 @@ void Game::drawFrame() for (auto &gameObject: gameObjects) { - gameObject->draw(window.get()); + if (gameObject->isActive) + { + gameObject->draw(window.get()); + } } window->display(); @@ -65,28 +68,38 @@ void Game::update() // Basic Updates for (auto &gameObject: gameObjects) { - gameObject->update(this); + if (gameObject->isActive) + { + gameObject->update(this); + } } // Late updates for (auto &gameObject: gameObjects) { - gameObject->lateUpdate(this); + if (gameObject->isActive) + { + gameObject->lateUpdate(this); + } } + + InputMapper::getInstance()->updateIdentityEvents(); } std::shared_ptr Game::getInstance() { - if (singletonInstance == nullptr) { + if (singletonInstance == nullptr) + { throw std::runtime_error("Game instance has to be initialized first."); } return singletonInstance; } -std::shared_ptr Game::constructInstance(const std::shared_ptr& window) +std::shared_ptr Game::constructInstance(const std::shared_ptr &window) { - if (singletonInstance != nullptr) { + if (singletonInstance != nullptr) + { throw std::runtime_error("Game instance has already been initialized."); } diff --git a/src/game/game_object.h b/src/game/game_object.h index c0d9f22..27f8de3 100644 --- a/src/game/game_object.h +++ b/src/game/game_object.h @@ -25,6 +25,7 @@ public: {} TranslatedCoordinates coordinates; + bool isActive = true; }; #endif //HOLESOME_GAME_OBJECT_H diff --git a/src/game/input/direction.cpp b/src/game/input/direction.cpp index 40b642c..72909ec 100644 --- a/src/game/input/direction.cpp +++ b/src/game/input/direction.cpp @@ -14,6 +14,10 @@ HardDirection Direction::getKeyDirection(sf::Keyboard::Key key) map[sf::Keyboard::Down] = HardDirection::DOWN; map[sf::Keyboard::Left] = HardDirection::LEFT; map[sf::Keyboard::Right] = HardDirection::RIGHT; + map[sf::Keyboard::I] = HardDirection::UP; + map[sf::Keyboard::K] = HardDirection::DOWN; + map[sf::Keyboard::J] = HardDirection::LEFT; + map[sf::Keyboard::L] = HardDirection::RIGHT; if (map.find(key) == map.end()) return HardDirection::NONE; diff --git a/src/game/input/input_identity.h b/src/game/input/input_identity.h index 777c666..1d92108 100644 --- a/src/game/input/input_identity.h +++ b/src/game/input/input_identity.h @@ -4,20 +4,23 @@ #include #include "direction.h" #include "input_device_group.h" +#include "key_features.hpp" +#include "../../utilities/magic_enum.hpp" struct InputIdentity { Direction direction = Direction(); - InputDeviceGroup deviceType = InputDeviceGroup::UNKNOWN; + InputDeviceGroup deviceGroup = InputDeviceGroup::UNKNOWN; unsigned int gamepadId = 0; - unsigned int inputOrder = 0; bool isActive = true; explicit InputIdentity(InputDeviceGroup type, unsigned int gamepad = 0) { - deviceType = type; + deviceGroup = type; gamepadId = gamepad; + + LOG(INFO) << "Created input identity [" << magic_enum::enum_name(type) << ", gamepad " << gamepadId << "]"; }; static InputDeviceGroup getDeviceTypeFromEvent(sf::Event event) @@ -26,13 +29,7 @@ struct InputIdentity { case sf::Event::KeyPressed: case sf::Event::KeyReleased: - if (wasd_keys.contains(event.key.code)) - { - return InputDeviceGroup::KEYBOARD_WASD; - } else - { - return InputDeviceGroup::KEYBOARD_ARROWS; - } + return KeyFeatures(event.key.code).deviceGroup; case sf::Event::JoystickButtonPressed: case sf::Event::JoystickButtonReleased: case sf::Event::JoystickConnected: diff --git a/src/game/input/input_mapper.cpp b/src/game/input/input_mapper.cpp index 4280e98..216d160 100644 --- a/src/game/input/input_mapper.cpp +++ b/src/game/input/input_mapper.cpp @@ -4,10 +4,9 @@ InputMapper::InputMapper() { - // Initialize identities - allIdentity = std::make_shared(InputDeviceGroup::ALL); - keyboardIdentity = std::make_shared(InputDeviceGroup::KEYBOARD); - gamepadIdentities = std::map>(); + inputIdentities = std::set>(); + newInputIdentities = std::set>(); + deprecatedInputIdentities = std::set>(); } @@ -33,10 +32,10 @@ void InputMapper::processEvents() handleJoystickMovement(event.joystickMove); break; case sf::Event::JoystickConnected: - addGamepadIdentity(event.joystickConnect.joystickId); + getInputIdentity(InputDeviceGroup::GAMEPAD, event.joystickConnect.joystickId); break; case sf::Event::JoystickDisconnected: - deactivateGamepadIdentity(event.joystickConnect.joystickId); + deactivateIdentity(getInputIdentity(InputDeviceGroup::GAMEPAD, event.joystickConnect.joystickId)); break; default: break; @@ -54,20 +53,21 @@ void InputMapper::handleKeyPress(sf::Event::KeyEvent event) } // Handle directionVector - auto direction = Direction::getKeyDirection(event.code); - if (direction != HardDirection::NONE) + auto feature = KeyFeatures(event.code); + if (feature.deviceGroup != InputDeviceGroup::UNKNOWN) { - getInputIdentity(InputDeviceGroup::KEYBOARD)->direction.add(direction); + getInputIdentity(feature.deviceGroup)->direction.add(feature.hardDirection); + return; } } void InputMapper::handleKeyRelease(sf::Event::KeyEvent event) { - // Handle directionVector - auto direction = Direction::getKeyDirection(event.code); - if (direction != HardDirection::NONE) + auto feature = KeyFeatures(event.code); + if (feature.deviceGroup != InputDeviceGroup::UNKNOWN) { - getInputIdentity(InputDeviceGroup::KEYBOARD)->direction.remove(direction); + getInputIdentity(feature.deviceGroup)->direction.remove(feature.hardDirection); + return; } } @@ -94,43 +94,40 @@ void InputMapper::handleJoystickMovement(sf::Event::JoystickMoveEvent event) } } -std::shared_ptr InputMapper::getInputIdentity(InputDeviceGroup deviceType, unsigned int gamepadId) +std::shared_ptr InputMapper::getInputIdentity(InputDeviceGroup deviceGroup, unsigned int gamepadId) { - switch (deviceType) + if (deviceGroup == InputDeviceGroup::UNKNOWN) { - case InputDeviceGroup::KEYBOARD: - return keyboardIdentity; - case InputDeviceGroup::GAMEPAD: - if (!gamepadIdentities.contains(gamepadId)) - { - // Create if it does not exist yet - addGamepadIdentity(gamepadId); - } - return gamepadIdentities[gamepadId]; - default: - return allIdentity; - } -} - -void InputMapper::addGamepadIdentity(unsigned int gamepadId) -{ - // Exists already? - if (gamepadIdentities.contains(gamepadId)) - { - gamepadIdentities[gamepadId]->isActive = true; - return; + throw std::invalid_argument("InputDeviceGroup cannot be UNKNOWN"); } - // Does not exist yet, create new - auto newIdentity = std::make_shared(InputDeviceGroup::GAMEPAD, gamepadId); - gamepadIdentities[gamepadId] = newIdentity; + for (auto &identity: inputIdentities) + { + // Device group must be matched, and gamepad id if it is a gamepad + if (identity->deviceGroup == deviceGroup && + (deviceGroup != InputDeviceGroup::GAMEPAD || + identity->gamepadId == gamepadId)) + { + return identity; + } + } + + // No identity found, create new + auto newIdentity = std::make_shared(deviceGroup, gamepadId); + inputIdentities.insert(newIdentity); + newInputIdentities.insert(newIdentity); + return newIdentity; } -void InputMapper::deactivateGamepadIdentity(unsigned int gamepadId) +void InputMapper::deactivateIdentity(const std::shared_ptr &identity) { - auto gamepadIdentity = getInputIdentity(InputDeviceGroup::GAMEPAD, gamepadId); - gamepadIdentity->isActive = false; + LOG(INFO) << "Destroyed input identity [" << magic_enum::enum_name(identity->deviceGroup) << ", gamepad " + << identity->gamepadId + << "]"; + identity->isActive = false; + deprecatedInputIdentities.insert(identity); + inputIdentities.erase(identity); } std::shared_ptr InputMapper::getInstance() @@ -143,17 +140,13 @@ std::shared_ptr InputMapper::getInstance() return singletonInstance; } -std::vector> InputMapper::getAllInputIdentities() +std::set> InputMapper::getInputIdentities() { - std::vector> allIdentities; - - allIdentities.push_back(allIdentity); - allIdentities.push_back(keyboardIdentity); - - for (auto const &[key, val]: gamepadIdentities) - { - allIdentities.push_back(val); - } - - return allIdentities; + return inputIdentities; +} + +void InputMapper::updateIdentityEvents() +{ + newInputIdentities.clear(); + deprecatedInputIdentities.clear(); } diff --git a/src/game/input/input_mapper.h b/src/game/input/input_mapper.h index a73fc22..c52ebc0 100644 --- a/src/game/input/input_mapper.h +++ b/src/game/input/input_mapper.h @@ -19,15 +19,20 @@ public: static std::shared_ptr getInstance(); void processEvents(); + void updateIdentityEvents(); - std::shared_ptr getInputIdentity(InputDeviceGroup deviceType, unsigned int gamepadId = 0); - std::vector> getAllInputIdentities(); + std::shared_ptr getInputIdentity(InputDeviceGroup deviceGroup, unsigned int gamepadId = 0); + + std::set> getInputIdentities(); + +public: + std::set> newInputIdentities; + std::set> deprecatedInputIdentities; private: static inline std::shared_ptr singletonInstance = nullptr; - std::shared_ptr keyboardIdentity; - std::map> gamepadIdentities; + std::set> inputIdentities; void handleKeyPress(sf::Event::KeyEvent event); @@ -35,9 +40,7 @@ private: void handleJoystickMovement(sf::Event::JoystickMoveEvent event); - void addGamepadIdentity(unsigned int gamepadId); - - void deactivateGamepadIdentity(unsigned int gamepadId); + void deactivateIdentity(const std::shared_ptr& identity); }; diff --git a/src/game/input/key_features.hpp b/src/game/input/key_features.hpp index 3fbe344..acf4094 100644 --- a/src/game/input/key_features.hpp +++ b/src/game/input/key_features.hpp @@ -2,6 +2,7 @@ #define HOLESOME_KEY_FEATURES_HPP +#include #include "direction.h" #include "input_identity.h" #include "../../config.h" @@ -13,23 +14,21 @@ struct KeyFeatures HardDirection hardDirection = HardDirection::NONE; InputDeviceGroup deviceGroup = InputDeviceGroup::UNKNOWN; - explicit KeyFeatures(sf::Keyboard::Key key); -}; - -KeyFeatures::KeyFeatures(sf::Keyboard::Key key) -{ - this->key = key; - hardDirection = Direction::getKeyDirection(key); - - // Determine device group - for (const auto& groupKeys: KEY_GROUPS) + explicit KeyFeatures(sf::Keyboard::Key key) { - if (groupKeys.second.contains(key)) + this->key = key; + hardDirection = Direction::getKeyDirection(key); + + // Determine device group + for (const auto &groupKeys: KEY_GROUPS) { - deviceGroup = groupKeys.first; - break; + if (groupKeys.second.contains(key)) + { + deviceGroup = groupKeys.first; + break; + } } } -} +}; #endif //HOLESOME_KEY_FEATURES_HPP diff --git a/src/game/player/player.cpp b/src/game/player/player.cpp index 6fc9e58..62a7177 100644 --- a/src/game/player/player.cpp +++ b/src/game/player/player.cpp @@ -15,6 +15,11 @@ sf::Vector2f Player::getTrackableSize() const void Player::update(Game *game) { + if (!input->isActive) { + isActive = false; + return; + } + auto moveDirection = input->direction.asVector(); auto moveDelta = moveDirection * 30.0f * FRAME_TIME.asSeconds(); coordinates.move(moveDelta); diff --git a/src/game/player/player_spawner.cpp b/src/game/player/player_spawner.cpp new file mode 100644 index 0000000..006a6fe --- /dev/null +++ b/src/game/player/player_spawner.cpp @@ -0,0 +1,12 @@ +#include "player_spawner.hpp" +#include "player.hpp" + +void PlayerSpawner::update(Game *game) +{ + // Create player for new input identities + for (auto &inputIdentity: InputMapper::getInstance()->newInputIdentities) + { + auto player = new Player(inputIdentity, sf::Color::Red, {0, 0}); + game->addGameObject(player); + } +} diff --git a/src/game/player/player_spawner.hpp b/src/game/player/player_spawner.hpp new file mode 100644 index 0000000..7bd3678 --- /dev/null +++ b/src/game/player/player_spawner.hpp @@ -0,0 +1,14 @@ +#ifndef HOLESOME_PLAYER_SPAWNER_HPP +#define HOLESOME_PLAYER_SPAWNER_HPP + + +#include "../game_object.h" + +class PlayerSpawner : public GameObject +{ +public: + void update(Game *game) override; +}; + + +#endif //HOLESOME_PLAYER_SPAWNER_HPP diff --git a/src/main.cpp b/src/main.cpp index e454861..f51ee24 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -1,10 +1,9 @@ -#include #include #include "logging/easylogging++.h" #include "game/game_factory.hpp" #include "debug/grid_debug_layer.h" #include "game/world/world_view.h" -#include "game/player/player.hpp" +#include "game/player/player_spawner.hpp" INITIALIZE_EASYLOGGINGPP @@ -14,12 +13,12 @@ int main(int argc, char *argv[]) auto game = GameFactory::createWindowed("Holesome"); - auto player = new Player(sf::Color::Green, {0, 0}); - game->addGameObject(new GridDebugLayer(0, 50, 0, 50)); - game->addGameObject(player); - game->addGameObject(new Player(sf::Color::Blue, {0, 0})); game->addGameObject(new WorldView()); + game->addGameObject(new PlayerSpawner()); game->run(); + + InputMapper::getInstance().reset(); + game.reset(); } diff --git a/src/utilities/magic_enum.hpp b/src/utilities/magic_enum.hpp new file mode 100644 index 0000000..128063d --- /dev/null +++ b/src/utilities/magic_enum.hpp @@ -0,0 +1,1566 @@ +// __ __ _ ______ _____ +// | \/ | (_) | ____| / ____|_ _ +// | \ / | __ _ __ _ _ ___ | |__ _ __ _ _ _ __ ___ | | _| |_ _| |_ +// | |\/| |/ _` |/ _` | |/ __| | __| | '_ \| | | | '_ ` _ \ | | |_ _|_ _| +// | | | | (_| | (_| | | (__ | |____| | | | |_| | | | | | | | |____|_| |_| +// |_| |_|\__,_|\__, |_|\___| |______|_| |_|\__,_|_| |_| |_| \_____| +// __/ | https://github.com/Neargye/magic_enum +// |___/ version 0.8.2 +// +// Licensed under the MIT License . +// SPDX-License-Identifier: MIT +// Copyright (c) 2019 - 2022 Daniil Goncharov . +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in all +// copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +// SOFTWARE. + +#ifndef NEARGYE_MAGIC_ENUM_HPP +#define NEARGYE_MAGIC_ENUM_HPP + +#define MAGIC_ENUM_VERSION_MAJOR 0 +#define MAGIC_ENUM_VERSION_MINOR 8 +#define MAGIC_ENUM_VERSION_PATCH 2 + +#include +#include +#include +#include +#include +#include +#include +#include + +#if defined(MAGIC_ENUM_CONFIG_FILE) +#include MAGIC_ENUM_CONFIG_FILE +#endif + +#if !defined(MAGIC_ENUM_USING_ALIAS_OPTIONAL) +#include +#endif +#if !defined(MAGIC_ENUM_USING_ALIAS_STRING) +#include +#endif +#if !defined(MAGIC_ENUM_USING_ALIAS_STRING_VIEW) +#include +#endif +#if !defined(MAGIC_ENUM_NO_STREAMS) +#include +#endif + +#if defined(__clang__) +# pragma clang diagnostic push +# pragma clang diagnostic ignored "-Wunknown-warning-option" +# pragma clang diagnostic ignored "-Wenum-constexpr-conversion" +#elif defined(__GNUC__) +# pragma GCC diagnostic push +# pragma GCC diagnostic ignored "-Wmaybe-uninitialized" // May be used uninitialized 'return {};'. +#elif defined(_MSC_VER) +# pragma warning(push) +# pragma warning(disable : 26495) // Variable 'static_string::chars_' is uninitialized. +# pragma warning(disable : 28020) // Arithmetic overflow: Using operator '-' on a 4 byte value and then casting the result to a 8 byte value. +# pragma warning(disable : 26451) // The expression '0<=_Param_(1)&&_Param_(1)<=1-1' is not true at this call. +# pragma warning(disable : 4514) // Unreferenced inline function has been removed. +#endif + +// Checks magic_enum compiler compatibility. +#if defined(__clang__) && __clang_major__ >= 5 || defined(__GNUC__) && __GNUC__ >= 9 || defined(_MSC_VER) && _MSC_VER >= 1910 || defined(__RESHARPER__) +# undef MAGIC_ENUM_SUPPORTED +# define MAGIC_ENUM_SUPPORTED 1 +#endif + +// Checks magic_enum compiler aliases compatibility. +#if defined(__clang__) && __clang_major__ >= 5 || defined(__GNUC__) && __GNUC__ >= 9 || defined(_MSC_VER) && _MSC_VER >= 1920 +# undef MAGIC_ENUM_SUPPORTED_ALIASES +# define MAGIC_ENUM_SUPPORTED_ALIASES 1 +#endif + +// Enum value must be greater or equals than MAGIC_ENUM_RANGE_MIN. By default MAGIC_ENUM_RANGE_MIN = -128. +// If need another min range for all enum types by default, redefine the macro MAGIC_ENUM_RANGE_MIN. +#if !defined(MAGIC_ENUM_RANGE_MIN) +# define MAGIC_ENUM_RANGE_MIN -128 +#endif + +// Enum value must be less or equals than MAGIC_ENUM_RANGE_MAX. By default MAGIC_ENUM_RANGE_MAX = 128. +// If need another max range for all enum types by default, redefine the macro MAGIC_ENUM_RANGE_MAX. +#if !defined(MAGIC_ENUM_RANGE_MAX) +# define MAGIC_ENUM_RANGE_MAX 128 +#endif + +// Improve ReSharper C++ intellisense performance with builtins, avoiding unnecessary template instantiations. +#if defined(__RESHARPER__) +# undef MAGIC_ENUM_GET_ENUM_NAME_BUILTIN +# undef MAGIC_ENUM_GET_TYPE_NAME_BUILTIN +# if __RESHARPER__ >= 20230100 +# define MAGIC_ENUM_GET_ENUM_NAME_BUILTIN(V) __rscpp_enumerator_name(V) +# define MAGIC_ENUM_GET_TYPE_NAME_BUILTIN(T) __rscpp_type_name() +# else +# define MAGIC_ENUM_GET_ENUM_NAME_BUILTIN(V) nullptr +# define MAGIC_ENUM_GET_TYPE_NAME_BUILTIN(T) nullptr +# endif +#endif + +namespace magic_enum { + +// If need another optional type, define the macro MAGIC_ENUM_USING_ALIAS_OPTIONAL. +#if defined(MAGIC_ENUM_USING_ALIAS_OPTIONAL) + MAGIC_ENUM_USING_ALIAS_OPTIONAL +#else + using std::optional; +#endif + +// If need another string_view type, define the macro MAGIC_ENUM_USING_ALIAS_STRING_VIEW. +#if defined(MAGIC_ENUM_USING_ALIAS_STRING_VIEW) + MAGIC_ENUM_USING_ALIAS_STRING_VIEW +#else + using std::string_view; +#endif + +// If need another string type, define the macro MAGIC_ENUM_USING_ALIAS_STRING. +#if defined(MAGIC_ENUM_USING_ALIAS_STRING) + MAGIC_ENUM_USING_ALIAS_STRING +#else + using std::string; +#endif + + namespace customize { + +// Enum value must be in range [MAGIC_ENUM_RANGE_MIN, MAGIC_ENUM_RANGE_MAX]. By default MAGIC_ENUM_RANGE_MIN = -128, MAGIC_ENUM_RANGE_MAX = 128. +// If need another range for all enum types by default, redefine the macro MAGIC_ENUM_RANGE_MIN and MAGIC_ENUM_RANGE_MAX. +// If need another range for specific enum type, add specialization enum_range for necessary enum type. + template + struct enum_range { + static_assert(std::is_enum_v, "magic_enum::customize::enum_range requires enum type."); + static constexpr int min = MAGIC_ENUM_RANGE_MIN; + static constexpr int max = MAGIC_ENUM_RANGE_MAX; + static_assert(max > min, "magic_enum::customize::enum_range requires max > min."); + }; + + static_assert(MAGIC_ENUM_RANGE_MAX > MAGIC_ENUM_RANGE_MIN, "MAGIC_ENUM_RANGE_MAX must be greater than MAGIC_ENUM_RANGE_MIN."); + static_assert((MAGIC_ENUM_RANGE_MAX - MAGIC_ENUM_RANGE_MIN) < (std::numeric_limits::max)(), "MAGIC_ENUM_RANGE must be less than UINT16_MAX."); + + namespace detail { + + enum class customize_tag { + default_tag, + invalid_tag, + custom_tag + }; + + } // namespace magic_enum::customize::detail + + class customize_t : public std::pair { + public: + constexpr customize_t(string_view srt) : std::pair{detail::customize_tag::custom_tag, srt} {} + constexpr customize_t(const char* srt) : customize_t{string_view{srt}} {} + constexpr customize_t(detail::customize_tag tag) : std::pair{tag, string_view{}} { + assert(tag != detail::customize_tag::custom_tag); + } + }; + +// Default customize. + inline constexpr auto default_tag = customize_t{detail::customize_tag::default_tag}; +// Invalid customize. + inline constexpr auto invalid_tag = customize_t{detail::customize_tag::invalid_tag}; + +// If need custom names for enum, add specialization enum_name for necessary enum type. + template + constexpr customize_t enum_name(E) noexcept { + return default_tag; + } + +// If need custom type name for enum, add specialization enum_type_name for necessary enum type. + template + constexpr customize_t enum_type_name() noexcept { + return default_tag; + } + + } // namespace magic_enum::customize + + namespace detail { + + template , std::enable_if_t, int> = 0> + using enum_constant = std::integral_constant; + + enum class value_type { + default_value, + flags_value + }; + + template + inline constexpr bool always_false_v = false; + + template + struct supported +#if defined(MAGIC_ENUM_SUPPORTED) && MAGIC_ENUM_SUPPORTED || defined(MAGIC_ENUM_NO_CHECK_SUPPORT) + : std::true_type {}; +#else + : std::false_type {}; +#endif + + template + struct has_is_flags : std::false_type {}; + + template + struct has_is_flags::is_flags)>> : std::bool_constant::is_flags)>>> {}; + + template + struct range_min : std::integral_constant {}; + + template + struct range_min::min)>> : std::integral_constant::min), customize::enum_range::min> {}; + + template + struct range_max : std::integral_constant {}; + + template + struct range_max::max)>> : std::integral_constant::max), customize::enum_range::max> {}; + + template + class static_string { + public: + constexpr explicit static_string(string_view str) noexcept : static_string{str, std::make_integer_sequence{}} { + assert(str.size() == N); + } + + constexpr const char* data() const noexcept { return chars_; } + + constexpr std::uint16_t size() const noexcept { return N; } + + constexpr operator string_view() const noexcept { return {data(), size()}; } + + private: + template + constexpr static_string(string_view str, std::integer_sequence) noexcept : chars_{str[I]..., '\0'} {} + + char chars_[static_cast(N) + 1]; + }; + + template <> + class static_string<0> { + public: + constexpr explicit static_string() = default; + + constexpr explicit static_string(string_view) noexcept {} + + constexpr const char* data() const noexcept { return nullptr; } + + constexpr std::uint16_t size() const noexcept { return 0; } + + constexpr operator string_view() const noexcept { return {}; } + }; + + constexpr string_view pretty_name(string_view name) noexcept { + const char* str = name.data(); + for (std::size_t i = name.size(); i > 0; --i) { + const char c = str[i - 1]; + if (!((c >= '0' && c <= '9') || + (c >= 'a' && c <= 'z') || + (c >= 'A' && c <= 'Z') || + #if defined(MAGIC_ENUM_ENABLE_NONASCII) + (c & 0x80) || + #endif + (c == '_'))) { + name.remove_prefix(i); + break; + } + } + + if (name.size() > 0) { + const char c = name[0]; + if ((c >= 'a' && c <= 'z') || + (c >= 'A' && c <= 'Z') || + #if defined(MAGIC_ENUM_ENABLE_NONASCII) + (c & 0x80) || + #endif + (c == '_')) { + return name; + } + } + + return {}; // Invalid name. + } + + template> + class case_insensitive { + static constexpr char to_lower(char c) noexcept { + return (c >= 'A' && c <= 'Z') ? static_cast(c + ('a' - 'A')) : c; + } + + public: + template + constexpr auto operator()([[maybe_unused]] L lhs, [[maybe_unused]] R rhs) const noexcept -> std::enable_if_t, char> && std::is_same_v, char>, bool> { +#if defined(MAGIC_ENUM_ENABLE_NONASCII) + static_assert(always_false_v, "magic_enum::case_insensitive not supported Non-ASCII feature."); + return false; +#else + return Op{}(to_lower(lhs), to_lower(rhs)); +#endif + } + }; + + constexpr std::size_t find(string_view str, char c) noexcept { +#if defined(__clang__) && __clang_major__ < 9 && defined(__GLIBCXX__) || defined(_MSC_VER) && _MSC_VER < 1920 && !defined(__clang__) + // https://stackoverflow.com/questions/56484834/constexpr-stdstring-viewfind-last-of-doesnt-work-on-clang-8-with-libstdc +// https://developercommunity.visualstudio.com/content/problem/360432/vs20178-regression-c-failed-in-test.html + constexpr bool workaround = true; +#else + constexpr bool workaround = false; +#endif + + if constexpr (workaround) { + for (std::size_t i = 0; i < str.size(); ++i) { + if (str[i] == c) { + return i; + } + } + + return string_view::npos; + } else { + return str.find(c); + } + } + + template + constexpr std::array, N> to_array(T (&a)[N], std::index_sequence) noexcept { + return {{a[I]...}}; + } + + template + constexpr bool is_default_predicate() noexcept { + return std::is_same_v, std::equal_to> || + std::is_same_v, std::equal_to<>>; + } + + template + constexpr bool is_nothrow_invocable() { + return is_default_predicate() || + std::is_nothrow_invocable_r_v; + } + + template + constexpr bool cmp_equal(string_view lhs, string_view rhs, [[maybe_unused]] BinaryPredicate&& p) noexcept(is_nothrow_invocable()) { +#if defined(_MSC_VER) && _MSC_VER < 1920 && !defined(__clang__) + // https://developercommunity.visualstudio.com/content/problem/360432/vs20178-regression-c-failed-in-test.html + // https://developercommunity.visualstudio.com/content/problem/232218/c-constexpr-string-view.html + constexpr bool workaround = true; +#else + constexpr bool workaround = false; +#endif + + if constexpr (!is_default_predicate() || workaround) { + if (lhs.size() != rhs.size()) { + return false; + } + + const auto size = lhs.size(); + for (std::size_t i = 0; i < size; ++i) { + if (!p(lhs[i], rhs[i])) { + return false; + } + } + + return true; + } else { + return lhs == rhs; + } + } + + template + constexpr bool cmp_less(L lhs, R rhs) noexcept { + static_assert(std::is_integral_v && std::is_integral_v, "magic_enum::detail::cmp_less requires integral type."); + + if constexpr (std::is_signed_v == std::is_signed_v) { + // If same signedness (both signed or both unsigned). + return lhs < rhs; + } else if constexpr (std::is_same_v) { // bool special case + return static_cast(lhs) < rhs; + } else if constexpr (std::is_same_v) { // bool special case + return lhs < static_cast(rhs); + } else if constexpr (std::is_signed_v) { + // If 'right' is negative, then result is 'false', otherwise cast & compare. + return rhs > 0 && lhs < static_cast>(rhs); + } else { + // If 'left' is negative, then result is 'true', otherwise cast & compare. + return lhs < 0 || static_cast>(lhs) < rhs; + } + } + + template + constexpr I log2(I value) noexcept { + static_assert(std::is_integral_v, "magic_enum::detail::log2 requires integral type."); + + if constexpr (std::is_same_v) { // bool special case + return assert(false), value; + } else { + auto ret = I{0}; + for (; value > I{1}; value >>= I{1}, ++ret) {} + + return ret; + } + } + + template + inline constexpr bool is_enum_v = std::is_enum_v && std::is_same_v>; + + template + constexpr auto n() noexcept { + static_assert(is_enum_v, "magic_enum::detail::n requires enum type."); + + if constexpr (supported::value) { +#if defined(MAGIC_ENUM_GET_TYPE_NAME_BUILTIN) + constexpr auto name_ptr = MAGIC_ENUM_GET_TYPE_NAME_BUILTIN(E); + constexpr auto name = name_ptr ? string_view{ name_ptr } : std::string_view{}; +#elif defined(__clang__) + constexpr auto name = pretty_name({__PRETTY_FUNCTION__, sizeof(__PRETTY_FUNCTION__) - 2}); +#elif defined(__GNUC__) + auto name = string_view{__PRETTY_FUNCTION__, sizeof(__PRETTY_FUNCTION__) - 1}; + name.remove_suffix(name[name.size() - 1] == ']' ? 1 : 3); + name = pretty_name(name); +#elif defined(_MSC_VER) + constexpr auto name = pretty_name({__FUNCSIG__, sizeof(__FUNCSIG__) - 17}); +#else + constexpr auto name = string_view{}; +#endif + return name; + } else { + return string_view{}; // Unsupported compiler or Invalid customize. + } + } + + template + constexpr auto type_name() noexcept { + static_assert(is_enum_v, "magic_enum::detail::type_name requires enum type."); + + [[maybe_unused]] constexpr auto custom = customize::enum_type_name(); + static_assert(std::is_same_v, customize::customize_t>, "magic_enum::customize requires customize_t type."); + if constexpr (custom.first == customize::detail::customize_tag::custom_tag) { + constexpr auto name = custom.second; + static_assert(!name.empty(), "magic_enum::customize requires not empty string."); + return static_string{name}; + } else if constexpr (custom.first == customize::detail::customize_tag::invalid_tag) { + return static_string<0>{}; + } else if constexpr (custom.first == customize::detail::customize_tag::default_tag) { + constexpr auto name = n(); + return static_string{name}; + } else { + static_assert(detail::always_false_v, "magic_enum::customize invalid."); + } + } + + template + inline constexpr auto type_name_v = type_name(); + + template + constexpr auto n() noexcept { + static_assert(is_enum_v, "magic_enum::detail::n requires enum type."); + + if constexpr (supported::value) { +#if defined(MAGIC_ENUM_GET_ENUM_NAME_BUILTIN) + constexpr auto name_ptr = MAGIC_ENUM_GET_ENUM_NAME_BUILTIN(V); + constexpr auto name = name_ptr ? string_view{ name_ptr } : std::string_view{}; +#elif defined(__clang__) + constexpr auto name = pretty_name({__PRETTY_FUNCTION__, sizeof(__PRETTY_FUNCTION__) - 2}); +#elif defined(__GNUC__) + auto name = string_view{__PRETTY_FUNCTION__, sizeof(__PRETTY_FUNCTION__) - 1}; + name.remove_suffix(name[name.size() - 1] == ']' ? 1 : 3); + name = pretty_name(name); +#elif defined(_MSC_VER) + constexpr auto name = pretty_name({__FUNCSIG__, sizeof(__FUNCSIG__) - 17}); +#else + constexpr auto name = string_view{}; +#endif + return name; + } else { + return string_view{}; // Unsupported compiler or Invalid customize. + } + } + + template + constexpr auto enum_name() noexcept { + static_assert(is_enum_v, "magic_enum::detail::enum_name requires enum type."); + + [[maybe_unused]] constexpr auto custom = customize::enum_name(V); + static_assert(std::is_same_v, customize::customize_t>, "magic_enum::customize requires customize_t type."); + if constexpr (custom.first == customize::detail::customize_tag::custom_tag) { + constexpr auto name = custom.second; + static_assert(!name.empty(), "magic_enum::customize requires not empty string."); + return static_string{name}; + } else if constexpr (custom.first == customize::detail::customize_tag::invalid_tag) { + return static_string<0>{}; + } else if constexpr (custom.first == customize::detail::customize_tag::default_tag) { + constexpr auto name = n(); + return static_string{name}; + } else { + static_assert(detail::always_false_v, "magic_enum::customize invalid."); + } + } + + template + inline constexpr auto enum_name_v = enum_name(); + + template + constexpr bool is_valid() noexcept { + static_assert(is_enum_v, "magic_enum::detail::is_valid requires enum type."); + +#if defined(__clang__) && __clang_major__ >= 16 + // https://reviews.llvm.org/D130058, https://reviews.llvm.org/D131307 + constexpr E v = __builtin_bit_cast(E, V); +#else + constexpr E v = static_cast(V); +#endif + [[maybe_unused]] constexpr auto custom = customize::enum_name(v); + static_assert(std::is_same_v, customize::customize_t>, "magic_enum::customize requires customize_t type."); + if constexpr (custom.first == customize::detail::customize_tag::custom_tag) { + constexpr auto name = custom.second; + static_assert(!name.empty(), "magic_enum::customize requires not empty string."); + return name.size() != 0; + } else if constexpr (custom.first == customize::detail::customize_tag::default_tag) { + return n().size() != 0; + } else { + return false; + } + } + + template > + constexpr U ualue(std::size_t i) noexcept { + static_assert(is_enum_v, "magic_enum::detail::ualue requires enum type."); + + if constexpr (std::is_same_v) { // bool special case + static_assert(O == 0, "magic_enum::detail::ualue requires valid offset."); + + return static_cast(i); + } else if constexpr (IsFlags) { + return static_cast(U{1} << static_cast(static_cast(i) + O)); + } else { + return static_cast(static_cast(i) + O); + } + } + + template > + constexpr E value(std::size_t i) noexcept { + static_assert(is_enum_v, "magic_enum::detail::value requires enum type."); + + return static_cast(ualue(i)); + } + + template > + constexpr int reflected_min() noexcept { + static_assert(is_enum_v, "magic_enum::detail::reflected_min requires enum type."); + + if constexpr (IsFlags) { + return 0; + } else { + constexpr auto lhs = range_min::value; + constexpr auto rhs = (std::numeric_limits::min)(); + + if constexpr (cmp_less(rhs, lhs)) { + return lhs; + } else { + return rhs; + } + } + } + + template > + constexpr int reflected_max() noexcept { + static_assert(is_enum_v, "magic_enum::detail::reflected_max requires enum type."); + + if constexpr (IsFlags) { + return std::numeric_limits::digits - 1; + } else { + constexpr auto lhs = range_max::value; + constexpr auto rhs = (std::numeric_limits::max)(); + + if constexpr (cmp_less(lhs, rhs)) { + return lhs; + } else { + return rhs; + } + } + } + + template + inline constexpr auto reflected_min_v = reflected_min(); + + template + inline constexpr auto reflected_max_v = reflected_max(); + + template + constexpr std::size_t values_count(const bool (&valid)[N]) noexcept { + auto count = std::size_t{0}; + for (std::size_t i = 0; i < N; ++i) { + if (valid[i]) { + ++count; + } + } + + return count; + } + + template + constexpr auto values(std::index_sequence) noexcept { + static_assert(is_enum_v, "magic_enum::detail::values requires enum type."); + constexpr bool valid[sizeof...(I)] = {is_valid(I)>()...}; + constexpr std::size_t count = values_count(valid); + + if constexpr (count > 0) { + E values[count] = {}; + for (std::size_t i = 0, v = 0; v < count; ++i) { + if (valid[i]) { + values[v++] = value(i); + } + } + + return to_array(values, std::make_index_sequence{}); + } else { + return std::array{}; + } + } + + template > + constexpr auto values() noexcept { + static_assert(is_enum_v, "magic_enum::detail::values requires enum type."); + constexpr auto min = reflected_min_v; + constexpr auto max = reflected_max_v; + constexpr auto range_size = max - min + 1; + static_assert(range_size > 0, "magic_enum::enum_range requires valid size."); + static_assert(range_size < (std::numeric_limits::max)(), "magic_enum::enum_range requires valid size."); + + return values(std::make_index_sequence{}); + } + + template > + constexpr bool is_flags_enum() noexcept { + static_assert(is_enum_v, "magic_enum::detail::is_flags_enum requires enum type."); + + if constexpr (has_is_flags::value) { + return customize::enum_range::is_flags; + } else if constexpr (std::is_same_v) { // bool special case + return false; + } else { +#if defined(MAGIC_ENUM_NO_CHECK_FLAGS) + return false; +#else + constexpr auto flags_values = values(); + constexpr auto default_values = values(); + if (flags_values.size() == 0 || default_values.size() > flags_values.size()) { + return false; + } + for (std::size_t i = 0; i < default_values.size(); ++i) { + const auto v = static_cast(default_values[i]); + if (v != 0 && (v & (v - 1)) != 0) { + return false; + } + } + return flags_values.size() > 0; +#endif + } + } + + template + inline constexpr bool is_flags_v = is_flags_enum(); + + template + inline constexpr std::array values_v = values>(); + + template > + using values_t = decltype((values_v)); + + template + inline constexpr auto count_v = values_v.size(); + + template > + inline constexpr auto min_v = (count_v > 0) ? static_cast(values_v.front()) : U{0}; + + template > + inline constexpr auto max_v = (count_v > 0) ? static_cast(values_v.back()) : U{0}; + + template + constexpr auto names(std::index_sequence) noexcept { + static_assert(is_enum_v, "magic_enum::detail::names requires enum type."); + + return std::array{{enum_name_v[I]>...}}; + } + + template + inline constexpr std::array names_v = names(std::make_index_sequence>{}); + + template > + using names_t = decltype((names_v)); + + template + constexpr auto entries(std::index_sequence) noexcept { + static_assert(is_enum_v, "magic_enum::detail::entries requires enum type."); + + return std::array, sizeof...(I)>{{{values_v[I], enum_name_v[I]>}...}}; + } + + template + inline constexpr std::array entries_v = entries(std::make_index_sequence>{}); + + template > + using entries_t = decltype((entries_v)); + + template > + constexpr bool is_sparse() noexcept { + static_assert(is_enum_v, "magic_enum::detail::is_sparse requires enum type."); + + if constexpr (count_v == 0) { + return false; + } else if constexpr (std::is_same_v) { // bool special case + return false; + } else { + constexpr auto max = is_flags_v ? log2(max_v) : max_v; + constexpr auto min = is_flags_v ? log2(min_v) : min_v; + constexpr auto range_size = max - min + 1; + + return range_size != count_v; + } + } + + template + inline constexpr bool is_sparse_v = is_sparse(); + + template > + constexpr U values_ors() noexcept { + static_assert(is_enum_v, "magic_enum::detail::values_ors requires enum type."); + + auto ors = U{0}; + for (std::size_t i = 0; i < count_v; ++i) { + ors |= static_cast(values_v[i]); + } + + return ors; + } + + template + struct enable_if_enum {}; + + template + struct enable_if_enum { + using type = R; + static_assert(supported::value, "magic_enum unsupported compiler (https://github.com/Neargye/magic_enum#compiler-compatibility)."); + }; + + template , typename D = std::decay_t> + using enable_if_t = typename enable_if_enum && std::is_invocable_r_v, R>::type; + + template , typename D = std::decay_t> + using enable_if_default_t = typename enable_if_enum && VT == value_type::default_value && std::is_invocable_r_v, R>::type; + + template , typename D = std::decay_t> + using enable_if_flags_t = typename enable_if_enum && VT == value_type::flags_value && std::is_invocable_r_v, R>::type; + + template >, int> = 0> + using enum_concept = T; + + template > + struct is_scoped_enum : std::false_type {}; + + template + struct is_scoped_enum : std::bool_constant>> {}; + + template > + struct is_unscoped_enum : std::false_type {}; + + template + struct is_unscoped_enum : std::bool_constant>> {}; + + template >> + struct underlying_type {}; + + template + struct underlying_type : std::underlying_type> {}; + +#if defined(MAGIC_ENUM_ENABLE_HASH) + + template +inline constexpr bool has_hash = true; + +template +struct constexpr_hash_t; + +template +struct constexpr_hash_t>> { + constexpr auto operator()(Value value) const noexcept { + using U = typename underlying_type::type; + if constexpr (std::is_same_v) { // bool special case + return static_cast(value); + } else { + return static_cast(value); + } + } + using secondary_hash = constexpr_hash_t; +}; + +template +struct constexpr_hash_t>> { + static constexpr std::uint32_t crc_table[256] { + 0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L, 0x706af48fL, 0xe963a535L, 0x9e6495a3L, + 0x0edb8832L, 0x79dcb8a4L, 0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L, 0x90bf1d91L, + 0x1db71064L, 0x6ab020f2L, 0xf3b97148L, 0x84be41deL, 0x1adad47dL, 0x6ddde4ebL, 0xf4d4b551L, 0x83d385c7L, + 0x136c9856L, 0x646ba8c0L, 0xfd62f97aL, 0x8a65c9ecL, 0x14015c4fL, 0x63066cd9L, 0xfa0f3d63L, 0x8d080df5L, + 0x3b6e20c8L, 0x4c69105eL, 0xd56041e4L, 0xa2677172L, 0x3c03e4d1L, 0x4b04d447L, 0xd20d85fdL, 0xa50ab56bL, + 0x35b5a8faL, 0x42b2986cL, 0xdbbbc9d6L, 0xacbcf940L, 0x32d86ce3L, 0x45df5c75L, 0xdcd60dcfL, 0xabd13d59L, + 0x26d930acL, 0x51de003aL, 0xc8d75180L, 0xbfd06116L, 0x21b4f4b5L, 0x56b3c423L, 0xcfba9599L, 0xb8bda50fL, + 0x2802b89eL, 0x5f058808L, 0xc60cd9b2L, 0xb10be924L, 0x2f6f7c87L, 0x58684c11L, 0xc1611dabL, 0xb6662d3dL, + 0x76dc4190L, 0x01db7106L, 0x98d220bcL, 0xefd5102aL, 0x71b18589L, 0x06b6b51fL, 0x9fbfe4a5L, 0xe8b8d433L, + 0x7807c9a2L, 0x0f00f934L, 0x9609a88eL, 0xe10e9818L, 0x7f6a0dbbL, 0x086d3d2dL, 0x91646c97L, 0xe6635c01L, + 0x6b6b51f4L, 0x1c6c6162L, 0x856530d8L, 0xf262004eL, 0x6c0695edL, 0x1b01a57bL, 0x8208f4c1L, 0xf50fc457L, + 0x65b0d9c6L, 0x12b7e950L, 0x8bbeb8eaL, 0xfcb9887cL, 0x62dd1ddfL, 0x15da2d49L, 0x8cd37cf3L, 0xfbd44c65L, + 0x4db26158L, 0x3ab551ceL, 0xa3bc0074L, 0xd4bb30e2L, 0x4adfa541L, 0x3dd895d7L, 0xa4d1c46dL, 0xd3d6f4fbL, + 0x4369e96aL, 0x346ed9fcL, 0xad678846L, 0xda60b8d0L, 0x44042d73L, 0x33031de5L, 0xaa0a4c5fL, 0xdd0d7cc9L, + 0x5005713cL, 0x270241aaL, 0xbe0b1010L, 0xc90c2086L, 0x5768b525L, 0x206f85b3L, 0xb966d409L, 0xce61e49fL, + 0x5edef90eL, 0x29d9c998L, 0xb0d09822L, 0xc7d7a8b4L, 0x59b33d17L, 0x2eb40d81L, 0xb7bd5c3bL, 0xc0ba6cadL, + 0xedb88320L, 0x9abfb3b6L, 0x03b6e20cL, 0x74b1d29aL, 0xead54739L, 0x9dd277afL, 0x04db2615L, 0x73dc1683L, + 0xe3630b12L, 0x94643b84L, 0x0d6d6a3eL, 0x7a6a5aa8L, 0xe40ecf0bL, 0x9309ff9dL, 0x0a00ae27L, 0x7d079eb1L, + 0xf00f9344L, 0x8708a3d2L, 0x1e01f268L, 0x6906c2feL, 0xf762575dL, 0x806567cbL, 0x196c3671L, 0x6e6b06e7L, + 0xfed41b76L, 0x89d32be0L, 0x10da7a5aL, 0x67dd4accL, 0xf9b9df6fL, 0x8ebeeff9L, 0x17b7be43L, 0x60b08ed5L, + 0xd6d6a3e8L, 0xa1d1937eL, 0x38d8c2c4L, 0x4fdff252L, 0xd1bb67f1L, 0xa6bc5767L, 0x3fb506ddL, 0x48b2364bL, + 0xd80d2bdaL, 0xaf0a1b4cL, 0x36034af6L, 0x41047a60L, 0xdf60efc3L, 0xa867df55L, 0x316e8eefL, 0x4669be79L, + 0xcb61b38cL, 0xbc66831aL, 0x256fd2a0L, 0x5268e236L, 0xcc0c7795L, 0xbb0b4703L, 0x220216b9L, 0x5505262fL, + 0xc5ba3bbeL, 0xb2bd0b28L, 0x2bb45a92L, 0x5cb36a04L, 0xc2d7ffa7L, 0xb5d0cf31L, 0x2cd99e8bL, 0x5bdeae1dL, + 0x9b64c2b0L, 0xec63f226L, 0x756aa39cL, 0x026d930aL, 0x9c0906a9L, 0xeb0e363fL, 0x72076785L, 0x05005713L, + 0x95bf4a82L, 0xe2b87a14L, 0x7bb12baeL, 0x0cb61b38L, 0x92d28e9bL, 0xe5d5be0dL, 0x7cdcefb7L, 0x0bdbdf21L, + 0x86d3d2d4L, 0xf1d4e242L, 0x68ddb3f8L, 0x1fda836eL, 0x81be16cdL, 0xf6b9265bL, 0x6fb077e1L, 0x18b74777L, + 0x88085ae6L, 0xff0f6a70L, 0x66063bcaL, 0x11010b5cL, 0x8f659effL, 0xf862ae69L, 0x616bffd3L, 0x166ccf45L, + 0xa00ae278L, 0xd70dd2eeL, 0x4e048354L, 0x3903b3c2L, 0xa7672661L, 0xd06016f7L, 0x4969474dL, 0x3e6e77dbL, + 0xaed16a4aL, 0xd9d65adcL, 0x40df0b66L, 0x37d83bf0L, 0xa9bcae53L, 0xdebb9ec5L, 0x47b2cf7fL, 0x30b5ffe9L, + 0xbdbdf21cL, 0xcabac28aL, 0x53b39330L, 0x24b4a3a6L, 0xbad03605L, 0xcdd70693L, 0x54de5729L, 0x23d967bfL, + 0xb3667a2eL, 0xc4614ab8L, 0x5d681b02L, 0x2a6f2b94L, 0xb40bbe37L, 0xc30c8ea1L, 0x5a05df1bL, 0x2d02ef8dL + }; + constexpr std::uint32_t operator()(string_view value) const noexcept { + auto crc = static_cast(0xffffffffL); + for (const auto c : value) { + crc = (crc >> 8) ^ crc_table[(crc ^ static_cast(c)) & 0xff]; + } + return crc ^ 0xffffffffL; + } + + struct secondary_hash { + constexpr std::uint32_t operator()(string_view value) const noexcept { + auto acc = static_cast(2166136261ULL); + for (const auto c : value) { + acc = ((acc ^ static_cast(c)) * static_cast(16777619ULL)) & (std::numeric_limits::max)(); + } + return static_cast(acc); + } + }; +}; + +template +inline constexpr Hash hash_v{}; + +template +constexpr auto calculate_cases(std::size_t Page) noexcept { + constexpr std::array values = *GlobValues; + constexpr std::size_t size = values.size(); + + using switch_t = std::invoke_result_t; + static_assert(std::is_integral_v && !std::is_same_v); + const std::size_t values_to = (std::min)(static_cast(256), size - Page); + + std::array result{}; + auto fill = result.begin(); + { + auto first = values.begin() + static_cast(Page); + auto last = values.begin() + static_cast(Page + values_to); + while (first != last) { + *fill++ = hash_v(*first++); + } + } + + // dead cases, try to avoid case collisions + for (switch_t last_value = result[values_to - 1]; fill != result.end() && last_value != (std::numeric_limits::max)(); *fill++ = ++last_value) { + } + + { + auto it = result.begin(); + auto last_value = (std::numeric_limits::min)(); + for (; fill != result.end(); *fill++ = last_value++) { + while (last_value == *it) { + ++last_value, ++it; + } + } + } + + return result; +} + +template +constexpr R invoke_r(F&& f, Args&&... args) noexcept(std::is_nothrow_invocable_r_v) { + if constexpr (std::is_void_v) { + std::forward(f)(std::forward(args)...); + } else { + return static_cast(std::forward(f)(std::forward(args)...)); + } +} + +enum class case_call_t { + index, + value +}; + +template +inline constexpr auto default_result_type_lambda = []() noexcept(std::is_nothrow_default_constructible_v) { return T{}; }; + +template <> +inline constexpr auto default_result_type_lambda = []() noexcept {}; + +template +constexpr bool has_duplicate() noexcept { + using value_t = std::decay_t; + using hash_value_t = std::invoke_result_t; + std::arraysize()> hashes{}; + std::size_t size = 0; + for (auto elem : *Arr) { + hashes[size] = hash_v(elem); + for (auto i = size++; i > 0; --i) { + if (hashes[i] < hashes[i - 1]) { + auto tmp = hashes[i]; + hashes[i] = hashes[i - 1]; + hashes[i - 1] = tmp; + } else if (hashes[i] == hashes[i - 1]) { + return false; + } else { + break; + } + } + } + return true; +} + +#define MAGIC_ENUM_FOR_EACH_256(T) T(0)T(1)T(2)T(3)T(4)T(5)T(6)T(7)T(8)T(9)T(10)T(11)T(12)T(13)T(14)T(15)T(16)T(17)T(18)T(19)T(20)T(21)T(22)T(23)T(24)T(25)T(26)T(27)T(28)T(29)T(30)T(31) \ + T(32)T(33)T(34)T(35)T(36)T(37)T(38)T(39)T(40)T(41)T(42)T(43)T(44)T(45)T(46)T(47)T(48)T(49)T(50)T(51)T(52)T(53)T(54)T(55)T(56)T(57)T(58)T(59)T(60)T(61)T(62)T(63) \ + T(64)T(65)T(66)T(67)T(68)T(69)T(70)T(71)T(72)T(73)T(74)T(75)T(76)T(77)T(78)T(79)T(80)T(81)T(82)T(83)T(84)T(85)T(86)T(87)T(88)T(89)T(90)T(91)T(92)T(93)T(94)T(95) \ + T(96)T(97)T(98)T(99)T(100)T(101)T(102)T(103)T(104)T(105)T(106)T(107)T(108)T(109)T(110)T(111)T(112)T(113)T(114)T(115)T(116)T(117)T(118)T(119)T(120)T(121)T(122)T(123)T(124)T(125)T(126)T(127) \ + T(128)T(129)T(130)T(131)T(132)T(133)T(134)T(135)T(136)T(137)T(138)T(139)T(140)T(141)T(142)T(143)T(144)T(145)T(146)T(147)T(148)T(149)T(150)T(151)T(152)T(153)T(154)T(155)T(156)T(157)T(158)T(159) \ + T(160)T(161)T(162)T(163)T(164)T(165)T(166)T(167)T(168)T(169)T(170)T(171)T(172)T(173)T(174)T(175)T(176)T(177)T(178)T(179)T(180)T(181)T(182)T(183)T(184)T(185)T(186)T(187)T(188)T(189)T(190)T(191) \ + T(192)T(193)T(194)T(195)T(196)T(197)T(198)T(199)T(200)T(201)T(202)T(203)T(204)T(205)T(206)T(207)T(208)T(209)T(210)T(211)T(212)T(213)T(214)T(215)T(216)T(217)T(218)T(219)T(220)T(221)T(222)T(223) \ + T(224)T(225)T(226)T(227)T(228)T(229)T(230)T(231)T(232)T(233)T(234)T(235)T(236)T(237)T(238)T(239)T(240)T(241)T(242)T(243)T(244)T(245)T(246)T(247)T(248)T(249)T(250)T(251)T(252)T(253)T(254)T(255) + +#define MAGIC_ENUM_CASE(val) \ + case cases[val]: \ + if constexpr ((val) + Page < size) { \ + if (!pred(values[val + Page], searched)) { \ + break; \ + } \ + if constexpr (CallValue == case_call_t::index) { \ + if constexpr (std::is_invocable_r_v>) { \ + return detail::invoke_r(std::forward(lambda), std::integral_constant{}); \ + } else if constexpr (std::is_invocable_v>) { \ + assert(false && "magic_enum::detail::constexpr_switch wrong result type."); \ + } \ + } else if constexpr (CallValue == case_call_t::value) { \ + if constexpr (std::is_invocable_r_v>) { \ + return detail::invoke_r(std::forward(lambda), enum_constant{}); \ + } else if constexpr (std::is_invocable_r_v>) { \ + assert(false && "magic_enum::detail::constexpr_switch wrong result type."); \ + } \ + } \ + break; \ + } else [[fallthrough]]; + +template ::value_type>, + typename BinaryPredicate = std::equal_to<>, + typename Lambda, + typename ResultGetterType> +constexpr decltype(auto) constexpr_switch( + Lambda&& lambda, + typename std::decay_t::value_type searched, + ResultGetterType&& def, + BinaryPredicate&& pred = {}) { + using result_t = std::invoke_result_t; + using hash_t = std::conditional_t(), Hash, typename Hash::secondary_hash>; + static_assert(has_duplicate(), "magic_enum::detail::constexpr_switch duplicated hash found, please report it: https://github.com/Neargye/magic_enum/issues."); + constexpr std::array values = *GlobValues; + constexpr std::size_t size = values.size(); + constexpr std::array cases = calculate_cases(Page); + + switch (hash_v(searched)) { + MAGIC_ENUM_FOR_EACH_256(MAGIC_ENUM_CASE) + default: + if constexpr (size > 256 + Page) { + return constexpr_switch(std::forward(lambda), searched, std::forward(def)); + } + break; + } + return def(); +} + +#undef MAGIC_ENUM_FOR_EACH_256 +#undef MAGIC_ENUM_CASE + +#else + template + inline constexpr bool has_hash = false; +#endif + + template + constexpr auto for_each(F&& f, std::index_sequence) { + static_assert(is_enum_v, "magic_enum::detail::for_each requires enum type."); + constexpr bool has_void_return = (std::is_void_v[I]>>> || ...); + constexpr bool all_same_return = (std::is_same_v[0]>>, std::invoke_result_t[I]>>> && ...); + + if constexpr (has_void_return) { + (f(enum_constant[I]>{}), ...); + } else if constexpr (all_same_return) { + return std::array{f(enum_constant[I]>{})...}; + } else { + return std::tuple{f(enum_constant[I]>{})...}; + } + } + + template + constexpr bool all_invocable(std::index_sequence) { + static_assert(is_enum_v, "magic_enum::detail::all_invocable requires enum type."); + + if constexpr (count_v == 0) { + return false; + } else { + return (std::is_invocable_v[I]>> && ...); + } + } + + } // namespace magic_enum::detail + +// Checks is magic_enum supported compiler. + inline constexpr bool is_magic_enum_supported = detail::supported::value; + + template + using Enum = detail::enum_concept; + +// Checks whether T is an Unscoped enumeration type. +// Provides the member constant value which is equal to true, if T is an [Unscoped enumeration](https://en.cppreference.com/w/cpp/language/enum#Unscoped_enumeration) type. Otherwise, value is equal to false. + template + struct is_unscoped_enum : detail::is_unscoped_enum {}; + + template + inline constexpr bool is_unscoped_enum_v = is_unscoped_enum::value; + +// Checks whether T is an Scoped enumeration type. +// Provides the member constant value which is equal to true, if T is an [Scoped enumeration](https://en.cppreference.com/w/cpp/language/enum#Scoped_enumerations) type. Otherwise, value is equal to false. + template + struct is_scoped_enum : detail::is_scoped_enum {}; + + template + inline constexpr bool is_scoped_enum_v = is_scoped_enum::value; + +// If T is a complete enumeration type, provides a member typedef type that names the underlying type of T. +// Otherwise, if T is not an enumeration type, there is no member type. Otherwise (T is an incomplete enumeration type), the program is ill-formed. + template + struct underlying_type : detail::underlying_type {}; + + template + using underlying_type_t = typename underlying_type::type; + + template + using enum_constant = detail::enum_constant; + +// Returns type name of enum. + template + [[nodiscard]] constexpr auto enum_type_name() noexcept -> detail::enable_if_t { + constexpr string_view name = detail::type_name_v>; + static_assert(!name.empty(), "magic_enum::enum_type_name enum type does not have a name."); + + return name; + } + +// Returns number of enum values. + template + [[nodiscard]] constexpr auto enum_count() noexcept -> detail::enable_if_t { + return detail::count_v>; + } + +// Returns enum value at specified index. +// No bounds checking is performed: the behavior is undefined if index >= number of enum values. + template + [[nodiscard]] constexpr auto enum_value(std::size_t index) noexcept -> detail::enable_if_t> { + using D = std::decay_t; + + if constexpr (detail::is_sparse_v) { + return assert((index < detail::count_v)), detail::values_v[index]; + } else { + constexpr bool is_flag = detail::is_flags_v; + constexpr auto min = is_flag ? detail::log2(detail::min_v) : detail::min_v; + + return assert((index < detail::count_v)), detail::value(index); + } + } + +// Returns enum value at specified index. + template + [[nodiscard]] constexpr auto enum_value() noexcept -> detail::enable_if_t> { + using D = std::decay_t; + static_assert(I < detail::count_v, "magic_enum::enum_value out of range."); + + return enum_value(I); + } + +// Returns std::array with enum values, sorted by enum value. + template + [[nodiscard]] constexpr auto enum_values() noexcept -> detail::enable_if_t> { + return detail::values_v>; + } + +// Returns integer value from enum value. + template + [[nodiscard]] constexpr auto enum_integer(E value) noexcept -> detail::enable_if_t> { + return static_cast>(value); + } + +// Returns underlying value from enum value. + template + [[nodiscard]] constexpr auto enum_underlying(E value) noexcept -> detail::enable_if_t> { + return static_cast>(value); + } + +// Obtains index in enum values from enum value. +// Returns optional with index. + template + [[nodiscard]] constexpr auto enum_index([[maybe_unused]] E value) noexcept -> detail::enable_if_t> { + using D = std::decay_t; + using U = underlying_type_t; + + if constexpr (detail::count_v == 0) { + return {}; // Empty enum. + } else if constexpr (detail::is_sparse_v || detail::is_flags_v) { +#if defined(MAGIC_ENUM_ENABLE_HASH) + return detail::constexpr_switch<&detail::values_v, detail::case_call_t::index>( + [](std::size_t i) { return optional{i}; }, + value, + detail::default_result_type_lambda>); +#else + for (std::size_t i = 0; i < detail::count_v; ++i) { + if (enum_value(i) == value) { + return i; + } + } + return {}; // Invalid value or out of range. +#endif + } else { + const auto v = static_cast(value); + if (v >= detail::min_v && v <= detail::max_v) { + return static_cast(v - detail::min_v); + } + return {}; // Invalid value or out of range. + } + } + +// Obtains index in enum values from static storage enum variable. + template + [[nodiscard]] constexpr auto enum_index() noexcept -> detail::enable_if_t { + constexpr auto index = enum_index>(V); + static_assert(index, "magic_enum::enum_index enum value does not have a index."); + + return *index; + } + +// Returns name from static storage enum variable. +// This version is much lighter on the compile times and is not restricted to the enum_range limitation. + template + [[nodiscard]] constexpr auto enum_name() noexcept -> detail::enable_if_t { + constexpr string_view name = detail::enum_name_v, V>; + static_assert(!name.empty(), "magic_enum::enum_name enum value does not have a name."); + + return name; + } + +// Returns name from enum value. +// If enum value does not have name or value out of range, returns empty string. + template + [[nodiscard]] constexpr auto enum_name(E value) noexcept -> detail::enable_if_default_t { + using D = std::decay_t; + + if (const auto i = enum_index(value)) { + return detail::names_v[*i]; + } + return {}; + } + +// Returns name from enum value. +// If enum value does not have name or value out of range, returns empty string. + template + [[nodiscard]] constexpr auto enum_name(E value) -> detail::enable_if_default_t { + using D = std::decay_t; + + return enum_name(value); + } + +// Returns name from enum value. +// If enum value does not have name or value out of range, returns empty string. + template + [[nodiscard]] auto enum_name(E value) -> detail::enable_if_flags_t { + using D = std::decay_t; + using U = underlying_type_t; + static_assert(detail::is_flags_v, "magic_enum::enum_flags_name requires enum-flags type."); + + string name; + auto check_value = U{0}; + for (std::size_t i = 0; i < detail::count_v; ++i) { + if (const auto v = static_cast(enum_value(i)); (static_cast(value) & v) != 0) { + check_value |= v; + const auto n = detail::names_v[i]; + if (!name.empty()) { + name.append(1, '|'); + } + name.append(n.data(), n.size()); + } + } + + if (check_value != 0 && check_value == static_cast(value)) { + return name; + } + return {}; // Invalid value or out of range. + } + +// Returns name from enum value. +// If enum value does not have name or value out of range, returns empty string. + template + [[nodiscard]] auto enum_name(E value) -> detail::enable_if_flags_t { + using D = std::decay_t; + static_assert(detail::is_flags_v, "magic_enum::enum_flags_name requires enum-flags type."); + + return enum_name(value); + } + +// Returns name from enum-flags value. +// If enum-flags value does not have name or value out of range, returns empty string. + template + [[nodiscard]] auto enum_flags_name(E value, [[maybe_unused]] char sep = '|') -> detail::enable_if_t { + using D = std::decay_t; + static_assert(detail::is_flags_v, "magic_enum::enum_flags_name requires enum-flags type."); + + return enum_name(value); + } + +// Returns std::array with names, sorted by enum value. + template + [[nodiscard]] constexpr auto enum_names() noexcept -> detail::enable_if_t> { + return detail::names_v>; + } + +// Returns std::array with pairs (value, name), sorted by enum value. + template + [[nodiscard]] constexpr auto enum_entries() noexcept -> detail::enable_if_t> { + return detail::entries_v>; + } + +// Allows you to write magic_enum::enum_cast("bar", magic_enum::case_insensitive); + inline constexpr auto case_insensitive = detail::case_insensitive<>{}; + +// Obtains enum value from integer value. +// Returns optional with enum value. + template + [[nodiscard]] constexpr auto enum_cast(underlying_type_t value) noexcept -> detail::enable_if_t>> { + using D = std::decay_t; + using U = underlying_type_t; + + if constexpr (detail::count_v == 0) { + return {}; // Empty enum. + } else if constexpr (VT == detail::value_type::flags_value && detail::is_flags_v) { + if constexpr (detail::is_sparse_v) { + auto check_value = U{0}; + for (std::size_t i = 0; i < detail::count_v; ++i) { + if (const auto v = static_cast(enum_value(i)); (value & v) != 0) { + check_value |= v; + } + } + + if (check_value != 0 && check_value == value) { + return static_cast(value); + } + } else { + constexpr auto min = detail::min_v; + constexpr auto max = detail::values_ors(); + + if (value >= min && value <= max) { + return static_cast(value); + } + } + return {}; // Invalid value or out of range. + } else { +#if defined(MAGIC_ENUM_ENABLE_HASH) + return detail::constexpr_switch<&detail::values_v, detail::case_call_t::value>( + [](D v) { return optional{v}; }, + static_cast(value), + detail::default_result_type_lambda>); +#else + if constexpr (detail::is_sparse_v || detail::is_flags_v) { + for (std::size_t i = 0; i < detail::count_v; ++i) { + if (value == static_cast(enum_value(i))) { + return static_cast(value); + } + } + } else { + if (value >= detail::min_v && value <= detail::max_v) { + return static_cast(value); + } + } + return {}; // Invalid value or out of range. +#endif + } + } + +// Obtains enum-flags value from integer value. +// Returns optional with enum-flags value. + template + [[nodiscard]] constexpr auto enum_flags_cast(underlying_type_t value) noexcept -> detail::enable_if_t>> { + using D = std::decay_t; + static_assert(detail::is_flags_v, "magic_enum::enum_flags_cast requires enum-flags type."); + + return enum_cast(value); + } + +// Obtains enum value from name. +// Returns optional with enum value. + template > + [[nodiscard]] constexpr auto enum_cast(string_view value, [[maybe_unused]] BinaryPredicate p = {}) noexcept(detail::is_nothrow_invocable()) -> detail::enable_if_t>, BinaryPredicate> { + using D = std::decay_t; + using U = underlying_type_t; + + if constexpr (detail::count_v == 0) { + return {}; // Empty enum. + } else if constexpr (VT == detail::value_type::flags_value && detail::is_flags_v) { + auto result = U{0}; + while (!value.empty()) { + const auto d = detail::find(value, '|'); + const auto s = (d == string_view::npos) ? value : value.substr(0, d); + auto f = U{0}; + for (std::size_t i = 0; i < detail::count_v; ++i) { + if (detail::cmp_equal(s, detail::names_v[i], p)) { + f = static_cast(enum_value(i)); + result |= f; + break; + } + } + if (f == U{0}) { + return {}; // Invalid value or out of range. + } + value.remove_prefix((d == string_view::npos) ? value.size() : d + 1); + } + + if (result != U{0}) { + return static_cast(result); + } + return {}; // Invalid value or out of range. + } else { + if constexpr (detail::is_default_predicate() && detail::has_hash) { +#if defined(MAGIC_ENUM_ENABLE_HASH) + return detail::constexpr_switch<&detail::names_v, detail::case_call_t::index>( + [](std::size_t i) { return optional{detail::values_v[i]}; }, + value, + detail::default_result_type_lambda>, + [&p](string_view lhs, string_view rhs) { return detail::cmp_equal(lhs, rhs, p); }); +#endif + } else { + for (std::size_t i = 0; i < detail::count_v; ++i) { + if (detail::cmp_equal(value, detail::names_v[i], p)) { + return enum_value(i); + } + } + return {}; // Invalid value or out of range. + } + } + } + +// Obtains enum-flags value from name. +// Returns optional with enum-flags value. + template > + [[nodiscard]] constexpr auto enum_flags_cast(string_view value, [[maybe_unused]] BinaryPredicate p = {}) noexcept(detail::is_nothrow_invocable()) -> detail::enable_if_t>, BinaryPredicate> { + using D = std::decay_t; + static_assert(detail::is_flags_v, "magic_enum::enum_flags_cast requires enum-flags type."); + + return enum_cast(value, std::move(p)); + } + +// Checks whether enum contains value with such value. + template + [[nodiscard]] constexpr auto enum_contains(E value) noexcept -> detail::enable_if_t { + using D = std::decay_t; + using U = underlying_type_t; + + return static_cast(enum_cast(static_cast(value))); + } + +// Checks whether enum-flags contains value with such value. + template + [[nodiscard]] constexpr auto enum_flags_contains(E value) noexcept -> detail::enable_if_t { + using D = std::decay_t; + static_assert(detail::is_flags_v, "magic_enum::enum_flags_contains requires enum-flags type."); + + return enum_contains(value); + } + +// Checks whether enum contains value with such integer value. + template + [[nodiscard]] constexpr auto enum_contains(underlying_type_t value) noexcept -> detail::enable_if_t { + using D = std::decay_t; + + return static_cast(enum_cast(value)); + } + +// Checks whether enum-flags contains value with such integer value. + template + [[nodiscard]] constexpr auto enum_flags_contains(underlying_type_t value) noexcept -> detail::enable_if_t { + using D = std::decay_t; + static_assert(detail::is_flags_v, "magic_enum::enum_flags_contains requires enum-flags type."); + + return enum_contains(value); + } + +// Checks whether enum contains enumerator with such name. + template > + [[nodiscard]] constexpr auto enum_contains(string_view value, BinaryPredicate p = {}) noexcept(detail::is_nothrow_invocable()) -> detail::enable_if_t { + using D = std::decay_t; + + return static_cast(enum_cast(value, std::move(p))); + } + +// Checks whether enum-flags contains enumerator with such name. + template > + [[nodiscard]] constexpr auto enum_flags_contains(string_view value, BinaryPredicate p = {}) noexcept(detail::is_nothrow_invocable()) -> detail::enable_if_t { + using D = std::decay_t; + static_assert(detail::is_flags_v, "magic_enum::enum_flags_contains requires enum-flags type."); + + return enum_contains(value, std::move(p)); + } + + template = 0> + constexpr auto enum_for_each(F&& f) { + using D = std::decay_t; + static_assert(std::is_enum_v, "magic_enum::enum_for_each requires enum type."); + constexpr auto sep = std::make_index_sequence>{}; + + if constexpr (detail::all_invocable(sep)) { + return detail::for_each(std::forward(f), sep); + } else { + static_assert(detail::always_false_v, "magic_enum::enum_for_each requires invocable of all enum value."); + } + } + + template + inline constexpr auto as_flags = AsFlags ? detail::value_type::flags_value : detail::value_type::default_value; + +#if !defined(MAGIC_ENUM_NO_STREAMS) + + namespace ostream_operators { + + template = 0> + std::basic_ostream& operator<<(std::basic_ostream& os, E value) { + using D = std::decay_t; + using U = underlying_type_t; + + if constexpr (detail::supported::value) { + if (const auto name = enum_name>>(value); !name.empty()) { + for (const auto c : name) { + os.put(c); + } + return os; + } + } + return (os << static_cast(value)); + } + + template = 0> + std::basic_ostream& operator<<(std::basic_ostream& os, optional value) { + return value ? (os << *value) : os; + } + + } // namespace magic_enum::ostream_operators + + namespace istream_operators { + + template = 0> + std::basic_istream& operator>>(std::basic_istream& is, E& value) { + using D = std::decay_t; + + std::basic_string s; + is >> s; + if (const auto v = enum_cast>>(s)) { + value = *v; + } else { + is.setstate(std::basic_ios::failbit); + } + return is; + } + + } // namespace magic_enum::istream_operators + + namespace iostream_operators { + + using namespace ostream_operators; + using namespace istream_operators; + + } // namespace magic_enum::iostream_operators + +#endif + + namespace bitwise_operators { + + template = 0> + constexpr E operator~(E rhs) noexcept { + return static_cast(~static_cast>(rhs)); + } + + template = 0> + constexpr E operator|(E lhs, E rhs) noexcept { + return static_cast(static_cast>(lhs) | static_cast>(rhs)); + } + + template = 0> + constexpr E operator&(E lhs, E rhs) noexcept { + return static_cast(static_cast>(lhs) & static_cast>(rhs)); + } + + template = 0> + constexpr E operator^(E lhs, E rhs) noexcept { + return static_cast(static_cast>(lhs) ^ static_cast>(rhs)); + } + + template = 0> + constexpr E& operator|=(E& lhs, E rhs) noexcept { + return lhs = (lhs | rhs); + } + + template = 0> + constexpr E& operator&=(E& lhs, E rhs) noexcept { + return lhs = (lhs & rhs); + } + + template = 0> + constexpr E& operator^=(E& lhs, E rhs) noexcept { + return lhs = (lhs ^ rhs); + } + + } // namespace magic_enum::bitwise_operators + +} // namespace magic_enum + +#if defined(__clang__) +# pragma clang diagnostic pop +#elif defined(__GNUC__) +# pragma GCC diagnostic pop +#elif defined(_MSC_VER) +# pragma warning(pop) +#endif + +#endif // NEARGYE_MAGIC_ENUM_HPP