Commit 6f0b3228ef0712e327eaf049acc7366541eec6c4
1 parent
6a66c78c
chore(cmake): switch to conan for dependencies
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8 changed files
with
23 additions
and
1584 deletions
CMakeLists.txt
| @@ -17,6 +17,9 @@ set(MIN_LOGGER_LEVEL "INFO" CACHE STRING "Set minimal logger level (TRACE, DEBUG | @@ -17,6 +17,9 @@ set(MIN_LOGGER_LEVEL "INFO" CACHE STRING "Set minimal logger level (TRACE, DEBUG | ||
| 17 | 17 | ||
| 18 | include(GNUInstallDirs) | 18 | include(GNUInstallDirs) |
| 19 | 19 | ||
| 20 | +include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake) | ||
| 21 | +conan_basic_setup() | ||
| 22 | + | ||
| 20 | add_library(${PROJECT_NAME} | 23 | add_library(${PROJECT_NAME} |
| 21 | src/Client.cpp | 24 | src/Client.cpp |
| 22 | src/Connection.cpp | 25 | src/Connection.cpp |
| @@ -25,11 +28,10 @@ add_library(${PROJECT_NAME} | @@ -25,11 +28,10 @@ add_library(${PROJECT_NAME} | ||
| 25 | target_include_directories(${PROJECT_NAME} | 28 | target_include_directories(${PROJECT_NAME} |
| 26 | PUBLIC include | 29 | PUBLIC include |
| 27 | PRIVATE src | 30 | PRIVATE src |
| 28 | - PRIVATE vendor/magic_enum/include | ||
| 29 | ) | 31 | ) |
| 30 | 32 | ||
| 31 | find_package(Threads REQUIRED) | 33 | find_package(Threads REQUIRED) |
| 32 | -target_link_libraries(${PROJECT_NAME} PRIVATE Threads::Threads) | 34 | +target_link_libraries(${PROJECT_NAME} PRIVATE ${CONAN_LIBS} Threads::Threads) |
| 33 | 35 | ||
| 34 | set_target_properties(${PROJECT_NAME} PROPERTIES VERSION ${PROJECT_VERSION} SOVERSION 1 PUBLIC_HEADER include/TrueMQTT.h) | 36 | set_target_properties(${PROJECT_NAME} PROPERTIES VERSION ${PROJECT_VERSION} SOVERSION 1 PUBLIC_HEADER include/TrueMQTT.h) |
| 35 | configure_file(truemqtt.pc.in truemqtt.pc @ONLY) | 37 | configure_file(truemqtt.pc.in truemqtt.pc @ONLY) |
README.md
| @@ -6,9 +6,22 @@ All basic functionality is in there, but it is lacking some QoL functionalities, | @@ -6,9 +6,22 @@ All basic functionality is in there, but it is lacking some QoL functionalities, | ||
| 6 | 6 | ||
| 7 | ## Development | 7 | ## Development |
| 8 | 8 | ||
| 9 | +Prepare a build folder: | ||
| 10 | + | ||
| 9 | ```bash | 11 | ```bash |
| 10 | mkdir build | 12 | mkdir build |
| 11 | cd build | 13 | cd build |
| 14 | +``` | ||
| 15 | + | ||
| 16 | +Install dependencies via [conan](https://conan.io/downloads.html): | ||
| 17 | + | ||
| 18 | +```bash | ||
| 19 | +conan install .. | ||
| 20 | +``` | ||
| 21 | + | ||
| 22 | +Now you can compile this library: | ||
| 23 | + | ||
| 24 | +```bash | ||
| 12 | cmake .. -DBUILD_SHARED_LIBS=ON -DMIN_LOGGER_LEVEL=INFO | 25 | cmake .. -DBUILD_SHARED_LIBS=ON -DMIN_LOGGER_LEVEL=INFO |
| 13 | make -j$(nproc) | 26 | make -j$(nproc) |
| 14 | 27 |
conanfile.txt
0 → 100644
vendor/magic_enum/LICENSE deleted
| 1 | -MIT License | ||
| 2 | - | ||
| 3 | -Copyright (c) 2019 - 2022 Daniil Goncharov | ||
| 4 | - | ||
| 5 | -Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| 6 | -of this software and associated documentation files (the "Software"), to deal | ||
| 7 | -in the Software without restriction, including without limitation the rights | ||
| 8 | -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| 9 | -copies of the Software, and to permit persons to whom the Software is | ||
| 10 | -furnished to do so, subject to the following conditions: | ||
| 11 | - | ||
| 12 | -The above copyright notice and this permission notice shall be included in all | ||
| 13 | -copies or substantial portions of the Software. | ||
| 14 | - | ||
| 15 | -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| 16 | -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| 17 | -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| 18 | -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| 19 | -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| 20 | -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| 21 | -SOFTWARE. |
vendor/magic_enum/README.md deleted
vendor/magic_enum/include/magic_enum.hpp deleted
| 1 | -// __ __ _ ______ _____ | ||
| 2 | -// | \/ | (_) | ____| / ____|_ _ | ||
| 3 | -// | \ / | __ _ __ _ _ ___ | |__ _ __ _ _ _ __ ___ | | _| |_ _| |_ | ||
| 4 | -// | |\/| |/ _` |/ _` | |/ __| | __| | '_ \| | | | '_ ` _ \ | | |_ _|_ _| | ||
| 5 | -// | | | | (_| | (_| | | (__ | |____| | | | |_| | | | | | | | |____|_| |_| | ||
| 6 | -// |_| |_|\__,_|\__, |_|\___| |______|_| |_|\__,_|_| |_| |_| \_____| | ||
| 7 | -// __/ | https://github.com/Neargye/magic_enum | ||
| 8 | -// |___/ version 0.8.1 | ||
| 9 | -// | ||
| 10 | -// Licensed under the MIT License <http://opensource.org/licenses/MIT>. | ||
| 11 | -// SPDX-License-Identifier: MIT | ||
| 12 | -// Copyright (c) 2019 - 2022 Daniil Goncharov <neargye@gmail.com>. | ||
| 13 | -// | ||
| 14 | -// Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| 15 | -// of this software and associated documentation files (the "Software"), to deal | ||
| 16 | -// in the Software without restriction, including without limitation the rights | ||
| 17 | -// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| 18 | -// copies of the Software, and to permit persons to whom the Software is | ||
| 19 | -// furnished to do so, subject to the following conditions: | ||
| 20 | -// | ||
| 21 | -// The above copyright notice and this permission notice shall be included in all | ||
| 22 | -// copies or substantial portions of the Software. | ||
| 23 | -// | ||
| 24 | -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| 25 | -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| 26 | -// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| 27 | -// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| 28 | -// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| 29 | -// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| 30 | -// SOFTWARE. | ||
| 31 | - | ||
| 32 | -#ifndef NEARGYE_MAGIC_ENUM_HPP | ||
| 33 | -#define NEARGYE_MAGIC_ENUM_HPP | ||
| 34 | - | ||
| 35 | -#define MAGIC_ENUM_VERSION_MAJOR 0 | ||
| 36 | -#define MAGIC_ENUM_VERSION_MINOR 8 | ||
| 37 | -#define MAGIC_ENUM_VERSION_PATCH 1 | ||
| 38 | - | ||
| 39 | -#include <array> | ||
| 40 | -#include <cassert> | ||
| 41 | -#include <cstdint> | ||
| 42 | -#include <cstddef> | ||
| 43 | -#include <iosfwd> | ||
| 44 | -#include <limits> | ||
| 45 | -#include <type_traits> | ||
| 46 | -#include <utility> | ||
| 47 | -#include <variant> | ||
| 48 | - | ||
| 49 | -#if defined(MAGIC_ENUM_CONFIG_FILE) | ||
| 50 | -#include MAGIC_ENUM_CONFIG_FILE | ||
| 51 | -#endif | ||
| 52 | - | ||
| 53 | -#if !defined(MAGIC_ENUM_USING_ALIAS_OPTIONAL) | ||
| 54 | -#include <optional> | ||
| 55 | -#endif | ||
| 56 | -#if !defined(MAGIC_ENUM_USING_ALIAS_STRING) | ||
| 57 | -#include <string> | ||
| 58 | -#endif | ||
| 59 | -#if !defined(MAGIC_ENUM_USING_ALIAS_STRING_VIEW) | ||
| 60 | -#include <string_view> | ||
| 61 | -#endif | ||
| 62 | - | ||
| 63 | -#if defined(__clang__) | ||
| 64 | -# pragma clang diagnostic push | ||
| 65 | -#elif defined(__GNUC__) | ||
| 66 | -# pragma GCC diagnostic push | ||
| 67 | -# pragma GCC diagnostic ignored "-Wmaybe-uninitialized" // May be used uninitialized 'return {};'. | ||
| 68 | -#elif defined(_MSC_VER) | ||
| 69 | -# pragma warning(push) | ||
| 70 | -# pragma warning(disable : 26495) // Variable 'static_string<N>::chars_' is uninitialized. | ||
| 71 | -# pragma warning(disable : 28020) // Arithmetic overflow: Using operator '-' on a 4 byte value and then casting the result to a 8 byte value. | ||
| 72 | -# pragma warning(disable : 26451) // The expression '0<=_Param_(1)&&_Param_(1)<=1-1' is not true at this call. | ||
| 73 | -# pragma warning(disable : 4514) // Unreferenced inline function has been removed. | ||
| 74 | -#endif | ||
| 75 | - | ||
| 76 | -// Checks magic_enum compiler compatibility. | ||
| 77 | -#if defined(__clang__) && __clang_major__ >= 5 || defined(__GNUC__) && __GNUC__ >= 9 || defined(_MSC_VER) && _MSC_VER >= 1910 | ||
| 78 | -# undef MAGIC_ENUM_SUPPORTED | ||
| 79 | -# define MAGIC_ENUM_SUPPORTED 1 | ||
| 80 | -#endif | ||
| 81 | - | ||
| 82 | -// Checks magic_enum compiler aliases compatibility. | ||
| 83 | -#if defined(__clang__) && __clang_major__ >= 5 || defined(__GNUC__) && __GNUC__ >= 9 || defined(_MSC_VER) && _MSC_VER >= 1920 | ||
| 84 | -# undef MAGIC_ENUM_SUPPORTED_ALIASES | ||
| 85 | -# define MAGIC_ENUM_SUPPORTED_ALIASES 1 | ||
| 86 | -#endif | ||
| 87 | - | ||
| 88 | -// Enum value must be greater or equals than MAGIC_ENUM_RANGE_MIN. By default MAGIC_ENUM_RANGE_MIN = -128. | ||
| 89 | -// If need another min range for all enum types by default, redefine the macro MAGIC_ENUM_RANGE_MIN. | ||
| 90 | -#if !defined(MAGIC_ENUM_RANGE_MIN) | ||
| 91 | -# define MAGIC_ENUM_RANGE_MIN -128 | ||
| 92 | -#endif | ||
| 93 | - | ||
| 94 | -// Enum value must be less or equals than MAGIC_ENUM_RANGE_MAX. By default MAGIC_ENUM_RANGE_MAX = 128. | ||
| 95 | -// If need another max range for all enum types by default, redefine the macro MAGIC_ENUM_RANGE_MAX. | ||
| 96 | -#if !defined(MAGIC_ENUM_RANGE_MAX) | ||
| 97 | -# define MAGIC_ENUM_RANGE_MAX 128 | ||
| 98 | -#endif | ||
| 99 | - | ||
| 100 | -namespace magic_enum { | ||
| 101 | - | ||
| 102 | -// If need another optional type, define the macro MAGIC_ENUM_USING_ALIAS_OPTIONAL. | ||
| 103 | -#if defined(MAGIC_ENUM_USING_ALIAS_OPTIONAL) | ||
| 104 | -MAGIC_ENUM_USING_ALIAS_OPTIONAL | ||
| 105 | -#else | ||
| 106 | -using std::optional; | ||
| 107 | -#endif | ||
| 108 | - | ||
| 109 | -// If need another string_view type, define the macro MAGIC_ENUM_USING_ALIAS_STRING_VIEW. | ||
| 110 | -#if defined(MAGIC_ENUM_USING_ALIAS_STRING_VIEW) | ||
| 111 | -MAGIC_ENUM_USING_ALIAS_STRING_VIEW | ||
| 112 | -#else | ||
| 113 | -using std::string_view; | ||
| 114 | -#endif | ||
| 115 | - | ||
| 116 | -// If need another string type, define the macro MAGIC_ENUM_USING_ALIAS_STRING. | ||
| 117 | -#if defined(MAGIC_ENUM_USING_ALIAS_STRING) | ||
| 118 | -MAGIC_ENUM_USING_ALIAS_STRING | ||
| 119 | -#else | ||
| 120 | -using std::string; | ||
| 121 | -#endif | ||
| 122 | - | ||
| 123 | -namespace customize { | ||
| 124 | - | ||
| 125 | -// 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. | ||
| 126 | -// If need another range for all enum types by default, redefine the macro MAGIC_ENUM_RANGE_MIN and MAGIC_ENUM_RANGE_MAX. | ||
| 127 | -// If need another range for specific enum type, add specialization enum_range for necessary enum type. | ||
| 128 | -template <typename E> | ||
| 129 | -struct enum_range { | ||
| 130 | - static_assert(std::is_enum_v<E>, "magic_enum::customize::enum_range requires enum type."); | ||
| 131 | - static constexpr int min = MAGIC_ENUM_RANGE_MIN; | ||
| 132 | - static constexpr int max = MAGIC_ENUM_RANGE_MAX; | ||
| 133 | - static_assert(max > min, "magic_enum::customize::enum_range requires max > min."); | ||
| 134 | -}; | ||
| 135 | - | ||
| 136 | -static_assert(MAGIC_ENUM_RANGE_MAX > MAGIC_ENUM_RANGE_MIN, "MAGIC_ENUM_RANGE_MAX must be greater than MAGIC_ENUM_RANGE_MIN."); | ||
| 137 | -static_assert((MAGIC_ENUM_RANGE_MAX - MAGIC_ENUM_RANGE_MIN) < (std::numeric_limits<std::uint16_t>::max)(), "MAGIC_ENUM_RANGE must be less than UINT16_MAX."); | ||
| 138 | - | ||
| 139 | -namespace detail { | ||
| 140 | -enum class default_customize_tag {}; | ||
| 141 | -enum class invalid_customize_tag {}; | ||
| 142 | -} // namespace magic_enum::customize::detail | ||
| 143 | - | ||
| 144 | -using customize_t = std::variant<string_view, detail::default_customize_tag, detail::invalid_customize_tag>; | ||
| 145 | - | ||
| 146 | -// Default customize. | ||
| 147 | -inline constexpr auto default_tag = detail::default_customize_tag{}; | ||
| 148 | -// Invalid customize. | ||
| 149 | -inline constexpr auto invalid_tag = detail::invalid_customize_tag{}; | ||
| 150 | - | ||
| 151 | -// If need custom names for enum, add specialization enum_name for necessary enum type. | ||
| 152 | -template <typename E> | ||
| 153 | -constexpr customize_t enum_name(E) noexcept { | ||
| 154 | - return default_tag; | ||
| 155 | -} | ||
| 156 | - | ||
| 157 | -// If need custom type name for enum, add specialization enum_type_name for necessary enum type. | ||
| 158 | -template <typename E> | ||
| 159 | -constexpr customize_t enum_type_name() noexcept { | ||
| 160 | - return default_tag; | ||
| 161 | -} | ||
| 162 | - | ||
| 163 | -} // namespace magic_enum::customize | ||
| 164 | - | ||
| 165 | -namespace detail { | ||
| 166 | - | ||
| 167 | -template <auto V, typename = std::enable_if_t<std::is_enum_v<std::decay_t<decltype(V)>>>> | ||
| 168 | -using enum_constant = std::integral_constant<std::decay_t<decltype(V)>, V>; | ||
| 169 | - | ||
| 170 | -template <typename... T> | ||
| 171 | -inline constexpr bool always_false_v = false; | ||
| 172 | - | ||
| 173 | -template <typename T> | ||
| 174 | -struct supported | ||
| 175 | -#if defined(MAGIC_ENUM_SUPPORTED) && MAGIC_ENUM_SUPPORTED || defined(MAGIC_ENUM_NO_CHECK_SUPPORT) | ||
| 176 | - : std::true_type {}; | ||
| 177 | -#else | ||
| 178 | - : std::false_type {}; | ||
| 179 | -#endif | ||
| 180 | - | ||
| 181 | -template <typename T, typename = void> | ||
| 182 | -struct has_is_flags : std::false_type {}; | ||
| 183 | - | ||
| 184 | -template <typename T> | ||
| 185 | -struct has_is_flags<T, std::void_t<decltype(customize::enum_range<T>::is_flags)>> : std::bool_constant<std::is_same_v<bool, std::decay_t<decltype(customize::enum_range<T>::is_flags)>>> {}; | ||
| 186 | - | ||
| 187 | -template <typename T, typename = void> | ||
| 188 | -struct range_min : std::integral_constant<int, MAGIC_ENUM_RANGE_MIN> {}; | ||
| 189 | - | ||
| 190 | -template <typename T> | ||
| 191 | -struct range_min<T, std::void_t<decltype(customize::enum_range<T>::min)>> : std::integral_constant<decltype(customize::enum_range<T>::min), customize::enum_range<T>::min> {}; | ||
| 192 | - | ||
| 193 | -template <typename T, typename = void> | ||
| 194 | -struct range_max : std::integral_constant<int, MAGIC_ENUM_RANGE_MAX> {}; | ||
| 195 | - | ||
| 196 | -template <typename T> | ||
| 197 | -struct range_max<T, std::void_t<decltype(customize::enum_range<T>::max)>> : std::integral_constant<decltype(customize::enum_range<T>::max), customize::enum_range<T>::max> {}; | ||
| 198 | - | ||
| 199 | -template <std::size_t N> | ||
| 200 | -class static_string { | ||
| 201 | - public: | ||
| 202 | - constexpr explicit static_string(string_view str) noexcept : static_string{str, std::make_index_sequence<N>{}} { | ||
| 203 | - assert(str.size() == N); | ||
| 204 | - } | ||
| 205 | - | ||
| 206 | - constexpr const char* data() const noexcept { return chars_; } | ||
| 207 | - | ||
| 208 | - constexpr std::size_t size() const noexcept { return N; } | ||
| 209 | - | ||
| 210 | - constexpr operator string_view() const noexcept { return {data(), size()}; } | ||
| 211 | - | ||
| 212 | - private: | ||
| 213 | - template <std::size_t... I> | ||
| 214 | - constexpr static_string(string_view str, std::index_sequence<I...>) noexcept : chars_{str[I]..., '\0'} {} | ||
| 215 | - | ||
| 216 | - char chars_[N + 1]; | ||
| 217 | -}; | ||
| 218 | - | ||
| 219 | -template <> | ||
| 220 | -class static_string<0> { | ||
| 221 | - public: | ||
| 222 | - constexpr explicit static_string() = default; | ||
| 223 | - | ||
| 224 | - constexpr explicit static_string(string_view) noexcept {} | ||
| 225 | - | ||
| 226 | - constexpr const char* data() const noexcept { return nullptr; } | ||
| 227 | - | ||
| 228 | - constexpr std::size_t size() const noexcept { return 0; } | ||
| 229 | - | ||
| 230 | - constexpr operator string_view() const noexcept { return {}; } | ||
| 231 | -}; | ||
| 232 | - | ||
| 233 | -constexpr string_view pretty_name(string_view name) noexcept { | ||
| 234 | - for (std::size_t i = name.size(); i > 0; --i) { | ||
| 235 | - if (!((name[i - 1] >= '0' && name[i - 1] <= '9') || | ||
| 236 | - (name[i - 1] >= 'a' && name[i - 1] <= 'z') || | ||
| 237 | - (name[i - 1] >= 'A' && name[i - 1] <= 'Z') || | ||
| 238 | -#if defined(MAGIC_ENUM_ENABLE_NONASCII) | ||
| 239 | - (name[i - 1] & 0x80) || | ||
| 240 | -#endif | ||
| 241 | - (name[i - 1] == '_'))) { | ||
| 242 | - name.remove_prefix(i); | ||
| 243 | - break; | ||
| 244 | - } | ||
| 245 | - } | ||
| 246 | - | ||
| 247 | - if (name.size() > 0 && ((name.front() >= 'a' && name.front() <= 'z') || | ||
| 248 | - (name.front() >= 'A' && name.front() <= 'Z') || | ||
| 249 | -#if defined(MAGIC_ENUM_ENABLE_NONASCII) | ||
| 250 | - (name.front() & 0x80) || | ||
| 251 | -#endif | ||
| 252 | - (name.front() == '_'))) { | ||
| 253 | - return name; | ||
| 254 | - } | ||
| 255 | - | ||
| 256 | - return {}; // Invalid name. | ||
| 257 | -} | ||
| 258 | - | ||
| 259 | -class case_insensitive { | ||
| 260 | - static constexpr char to_lower(char c) noexcept { | ||
| 261 | - return (c >= 'A' && c <= 'Z') ? static_cast<char>(c + ('a' - 'A')) : c; | ||
| 262 | - } | ||
| 263 | - | ||
| 264 | - public: | ||
| 265 | - template <typename L, typename R> | ||
| 266 | - constexpr auto operator()([[maybe_unused]] L lhs, [[maybe_unused]] R rhs) const noexcept -> std::enable_if_t<std::is_same_v<std::decay_t<L>, char> && std::is_same_v<std::decay_t<R>, char>, bool> { | ||
| 267 | -#if defined(MAGIC_ENUM_ENABLE_NONASCII) | ||
| 268 | - static_assert(always_false_v<L, R>, "magic_enum::case_insensitive not supported Non-ASCII feature."); | ||
| 269 | - return false; | ||
| 270 | -#else | ||
| 271 | - return to_lower(lhs) == to_lower(rhs); | ||
| 272 | -#endif | ||
| 273 | - } | ||
| 274 | -}; | ||
| 275 | - | ||
| 276 | -constexpr std::size_t find(string_view str, char c) noexcept { | ||
| 277 | -#if defined(__clang__) && __clang_major__ < 9 && defined(__GLIBCXX__) || defined(_MSC_VER) && _MSC_VER < 1920 && !defined(__clang__) | ||
| 278 | -// https://stackoverflow.com/questions/56484834/constexpr-stdstring-viewfind-last-of-doesnt-work-on-clang-8-with-libstdc | ||
| 279 | -// https://developercommunity.visualstudio.com/content/problem/360432/vs20178-regression-c-failed-in-test.html | ||
| 280 | - constexpr bool workaround = true; | ||
| 281 | -#else | ||
| 282 | - constexpr bool workaround = false; | ||
| 283 | -#endif | ||
| 284 | - | ||
| 285 | - if constexpr (workaround) { | ||
| 286 | - for (std::size_t i = 0; i < str.size(); ++i) { | ||
| 287 | - if (str[i] == c) { | ||
| 288 | - return i; | ||
| 289 | - } | ||
| 290 | - } | ||
| 291 | - | ||
| 292 | - return string_view::npos; | ||
| 293 | - } else { | ||
| 294 | - return str.find_first_of(c); | ||
| 295 | - } | ||
| 296 | -} | ||
| 297 | - | ||
| 298 | -template <typename T, std::size_t N, std::size_t... I> | ||
| 299 | -constexpr std::array<std::remove_cv_t<T>, N> to_array(T (&a)[N], std::index_sequence<I...>) noexcept { | ||
| 300 | - return {{a[I]...}}; | ||
| 301 | -} | ||
| 302 | - | ||
| 303 | -template <typename BinaryPredicate> | ||
| 304 | -constexpr bool is_default_predicate() noexcept { | ||
| 305 | - return std::is_same_v<std::decay_t<BinaryPredicate>, std::equal_to<string_view::value_type>> || | ||
| 306 | - std::is_same_v<std::decay_t<BinaryPredicate>, std::equal_to<>>; | ||
| 307 | -} | ||
| 308 | - | ||
| 309 | -template <typename BinaryPredicate> | ||
| 310 | -constexpr bool is_nothrow_invocable() { | ||
| 311 | - return is_default_predicate<BinaryPredicate>() || | ||
| 312 | - std::is_nothrow_invocable_r_v<bool, BinaryPredicate, char, char>; | ||
| 313 | -} | ||
| 314 | - | ||
| 315 | -template <typename BinaryPredicate> | ||
| 316 | -constexpr bool cmp_equal(string_view lhs, string_view rhs, [[maybe_unused]] BinaryPredicate&& p) noexcept(is_nothrow_invocable<BinaryPredicate>()) { | ||
| 317 | -#if defined(_MSC_VER) && _MSC_VER < 1920 && !defined(__clang__) | ||
| 318 | - // https://developercommunity.visualstudio.com/content/problem/360432/vs20178-regression-c-failed-in-test.html | ||
| 319 | - // https://developercommunity.visualstudio.com/content/problem/232218/c-constexpr-string-view.html | ||
| 320 | - constexpr bool workaround = true; | ||
| 321 | -#else | ||
| 322 | - constexpr bool workaround = false; | ||
| 323 | -#endif | ||
| 324 | - | ||
| 325 | - if constexpr (!is_default_predicate<BinaryPredicate>() || workaround) { | ||
| 326 | - if (lhs.size() != rhs.size()) { | ||
| 327 | - return false; | ||
| 328 | - } | ||
| 329 | - | ||
| 330 | - const auto size = lhs.size(); | ||
| 331 | - for (std::size_t i = 0; i < size; ++i) { | ||
| 332 | - if (!p(lhs[i], rhs[i])) { | ||
| 333 | - return false; | ||
| 334 | - } | ||
| 335 | - } | ||
| 336 | - | ||
| 337 | - return true; | ||
| 338 | - } else { | ||
| 339 | - return lhs == rhs; | ||
| 340 | - } | ||
| 341 | -} | ||
| 342 | - | ||
| 343 | -template <typename L, typename R> | ||
| 344 | -constexpr bool cmp_less(L lhs, R rhs) noexcept { | ||
| 345 | - static_assert(std::is_integral_v<L> && std::is_integral_v<R>, "magic_enum::detail::cmp_less requires integral type."); | ||
| 346 | - | ||
| 347 | - if constexpr (std::is_signed_v<L> == std::is_signed_v<R>) { | ||
| 348 | - // If same signedness (both signed or both unsigned). | ||
| 349 | - return lhs < rhs; | ||
| 350 | - } else if constexpr (std::is_same_v<L, bool>) { // bool special case | ||
| 351 | - return static_cast<R>(lhs) < rhs; | ||
| 352 | - } else if constexpr (std::is_same_v<R, bool>) { // bool special case | ||
| 353 | - return lhs < static_cast<L>(rhs); | ||
| 354 | - } else if constexpr (std::is_signed_v<R>) { | ||
| 355 | - // If 'right' is negative, then result is 'false', otherwise cast & compare. | ||
| 356 | - return rhs > 0 && lhs < static_cast<std::make_unsigned_t<R>>(rhs); | ||
| 357 | - } else { | ||
| 358 | - // If 'left' is negative, then result is 'true', otherwise cast & compare. | ||
| 359 | - return lhs < 0 || static_cast<std::make_unsigned_t<L>>(lhs) < rhs; | ||
| 360 | - } | ||
| 361 | -} | ||
| 362 | - | ||
| 363 | -template <typename I> | ||
| 364 | -constexpr I log2(I value) noexcept { | ||
| 365 | - static_assert(std::is_integral_v<I>, "magic_enum::detail::log2 requires integral type."); | ||
| 366 | - | ||
| 367 | - if constexpr (std::is_same_v<I, bool>) { // bool special case | ||
| 368 | - return assert(false), value; | ||
| 369 | - } else { | ||
| 370 | - auto ret = I{0}; | ||
| 371 | - for (; value > I{1}; value >>= I{1}, ++ret) {} | ||
| 372 | - | ||
| 373 | - return ret; | ||
| 374 | - } | ||
| 375 | -} | ||
| 376 | - | ||
| 377 | -template <typename T> | ||
| 378 | -inline constexpr bool is_enum_v = std::is_enum_v<T> && std::is_same_v<T, std::decay_t<T>>; | ||
| 379 | - | ||
| 380 | -template <typename E> | ||
| 381 | -constexpr auto n() noexcept { | ||
| 382 | - static_assert(is_enum_v<E>, "magic_enum::detail::n requires enum type."); | ||
| 383 | - | ||
| 384 | - [[maybe_unused]] constexpr auto custom = customize::enum_type_name<E>(); | ||
| 385 | - static_assert(std::is_same_v<std::decay_t<decltype(custom)>, customize::customize_t>, "magic_enum::customize requires customize_t type."); | ||
| 386 | - if constexpr (custom.index() == 0) { | ||
| 387 | - constexpr auto name = std::get<string_view>(custom); | ||
| 388 | - static_assert(!name.empty(), "magic_enum::customize requires not empty string."); | ||
| 389 | - return static_string<name.size()>{name}; | ||
| 390 | - } else if constexpr (custom.index() == 1 && supported<E>::value) { | ||
| 391 | -#if defined(__clang__) || defined(__GNUC__) | ||
| 392 | - constexpr auto name = pretty_name({__PRETTY_FUNCTION__, sizeof(__PRETTY_FUNCTION__) - 2}); | ||
| 393 | -#elif defined(_MSC_VER) | ||
| 394 | - constexpr auto name = pretty_name({__FUNCSIG__, sizeof(__FUNCSIG__) - 17}); | ||
| 395 | -#else | ||
| 396 | - constexpr auto name = string_view{}; | ||
| 397 | -#endif | ||
| 398 | - return static_string<name.size()>{name}; | ||
| 399 | - } else { | ||
| 400 | - return static_string<0>{}; // Unsupported compiler or Invalid customize. | ||
| 401 | - } | ||
| 402 | -} | ||
| 403 | - | ||
| 404 | -template <typename E> | ||
| 405 | -inline constexpr auto type_name_v = n<E>(); | ||
| 406 | - | ||
| 407 | -template <typename E, E V> | ||
| 408 | -constexpr auto n() noexcept { | ||
| 409 | - static_assert(is_enum_v<E>, "magic_enum::detail::n requires enum type."); | ||
| 410 | - | ||
| 411 | - [[maybe_unused]] constexpr auto custom = customize::enum_name<E>(V); | ||
| 412 | - static_assert(std::is_same_v<std::decay_t<decltype(custom)>, customize::customize_t>, "magic_enum::customize requires customize_t type."); | ||
| 413 | - if constexpr (custom.index() == 0) { | ||
| 414 | - constexpr auto name = std::get<string_view>(custom); | ||
| 415 | - static_assert(!name.empty(), "magic_enum::customize requires not empty string."); | ||
| 416 | - return static_string<name.size()>{name}; | ||
| 417 | - } else if constexpr (custom.index() == 1 && supported<E>::value) { | ||
| 418 | -#if defined(__clang__) || defined(__GNUC__) | ||
| 419 | - constexpr auto name = pretty_name({__PRETTY_FUNCTION__, sizeof(__PRETTY_FUNCTION__) - 2}); | ||
| 420 | -#elif defined(_MSC_VER) | ||
| 421 | - constexpr auto name = pretty_name({__FUNCSIG__, sizeof(__FUNCSIG__) - 17}); | ||
| 422 | -#else | ||
| 423 | - constexpr auto name = string_view{}; | ||
| 424 | -#endif | ||
| 425 | - return static_string<name.size()>{name}; | ||
| 426 | - } else { | ||
| 427 | - return static_string<0>{}; // Unsupported compiler or Invalid customize. | ||
| 428 | - } | ||
| 429 | -} | ||
| 430 | - | ||
| 431 | -template <typename E, E V> | ||
| 432 | -inline constexpr auto enum_name_v = n<E, V>(); | ||
| 433 | - | ||
| 434 | -template <typename E, auto V> | ||
| 435 | -constexpr bool is_valid() noexcept { | ||
| 436 | - static_assert(is_enum_v<E>, "magic_enum::detail::is_valid requires enum type."); | ||
| 437 | - | ||
| 438 | - return n<E, static_cast<E>(V)>().size() != 0; | ||
| 439 | -} | ||
| 440 | - | ||
| 441 | -template <typename E, int O, bool IsFlags, typename U = std::underlying_type_t<E>> | ||
| 442 | -constexpr E value(std::size_t i) noexcept { | ||
| 443 | - static_assert(is_enum_v<E>, "magic_enum::detail::value requires enum type."); | ||
| 444 | - | ||
| 445 | - if constexpr (std::is_same_v<U, bool>) { // bool special case | ||
| 446 | - static_assert(O == 0, "magic_enum::detail::value requires valid offset."); | ||
| 447 | - | ||
| 448 | - return static_cast<E>(i); | ||
| 449 | - } else if constexpr (IsFlags) { | ||
| 450 | - return static_cast<E>(U{1} << static_cast<U>(static_cast<int>(i) + O)); | ||
| 451 | - } else { | ||
| 452 | - return static_cast<E>(static_cast<int>(i) + O); | ||
| 453 | - } | ||
| 454 | -} | ||
| 455 | - | ||
| 456 | -template <typename E, bool IsFlags, typename U = std::underlying_type_t<E>> | ||
| 457 | -constexpr int reflected_min() noexcept { | ||
| 458 | - static_assert(is_enum_v<E>, "magic_enum::detail::reflected_min requires enum type."); | ||
| 459 | - | ||
| 460 | - if constexpr (IsFlags) { | ||
| 461 | - return 0; | ||
| 462 | - } else { | ||
| 463 | - constexpr auto lhs = range_min<E>::value; | ||
| 464 | - constexpr auto rhs = (std::numeric_limits<U>::min)(); | ||
| 465 | - | ||
| 466 | - if constexpr (cmp_less(rhs, lhs)) { | ||
| 467 | - return lhs; | ||
| 468 | - } else { | ||
| 469 | - return rhs; | ||
| 470 | - } | ||
| 471 | - } | ||
| 472 | -} | ||
| 473 | - | ||
| 474 | -template <typename E, bool IsFlags, typename U = std::underlying_type_t<E>> | ||
| 475 | -constexpr int reflected_max() noexcept { | ||
| 476 | - static_assert(is_enum_v<E>, "magic_enum::detail::reflected_max requires enum type."); | ||
| 477 | - | ||
| 478 | - if constexpr (IsFlags) { | ||
| 479 | - return std::numeric_limits<U>::digits - 1; | ||
| 480 | - } else { | ||
| 481 | - constexpr auto lhs = range_max<E>::value; | ||
| 482 | - constexpr auto rhs = (std::numeric_limits<U>::max)(); | ||
| 483 | - | ||
| 484 | - if constexpr (cmp_less(lhs, rhs)) { | ||
| 485 | - return lhs; | ||
| 486 | - } else { | ||
| 487 | - return rhs; | ||
| 488 | - } | ||
| 489 | - } | ||
| 490 | -} | ||
| 491 | - | ||
| 492 | -template <typename E, bool IsFlags> | ||
| 493 | -inline constexpr auto reflected_min_v = reflected_min<E, IsFlags>(); | ||
| 494 | - | ||
| 495 | -template <typename E, bool IsFlags> | ||
| 496 | -inline constexpr auto reflected_max_v = reflected_max<E, IsFlags>(); | ||
| 497 | - | ||
| 498 | -template <std::size_t N> | ||
| 499 | -constexpr std::size_t values_count(const bool (&valid)[N]) noexcept { | ||
| 500 | - auto count = std::size_t{0}; | ||
| 501 | - for (std::size_t i = 0; i < N; ++i) { | ||
| 502 | - if (valid[i]) { | ||
| 503 | - ++count; | ||
| 504 | - } | ||
| 505 | - } | ||
| 506 | - | ||
| 507 | - return count; | ||
| 508 | -} | ||
| 509 | - | ||
| 510 | -template <typename E, bool IsFlags, int Min, std::size_t... I> | ||
| 511 | -constexpr auto values(std::index_sequence<I...>) noexcept { | ||
| 512 | - static_assert(is_enum_v<E>, "magic_enum::detail::values requires enum type."); | ||
| 513 | - constexpr bool valid[sizeof...(I)] = {is_valid<E, value<E, Min, IsFlags>(I)>()...}; | ||
| 514 | - constexpr std::size_t count = values_count(valid); | ||
| 515 | - | ||
| 516 | - if constexpr (count > 0) { | ||
| 517 | - E values[count] = {}; | ||
| 518 | - for (std::size_t i = 0, v = 0; v < count; ++i) { | ||
| 519 | - if (valid[i]) { | ||
| 520 | - values[v++] = value<E, Min, IsFlags>(i); | ||
| 521 | - } | ||
| 522 | - } | ||
| 523 | - | ||
| 524 | - return to_array(values, std::make_index_sequence<count>{}); | ||
| 525 | - } else { | ||
| 526 | - return std::array<E, 0>{}; | ||
| 527 | - } | ||
| 528 | -} | ||
| 529 | - | ||
| 530 | -template <typename E, bool IsFlags, typename U = std::underlying_type_t<E>> | ||
| 531 | -constexpr auto values() noexcept { | ||
| 532 | - static_assert(is_enum_v<E>, "magic_enum::detail::values requires enum type."); | ||
| 533 | - constexpr auto min = reflected_min_v<E, IsFlags>; | ||
| 534 | - constexpr auto max = reflected_max_v<E, IsFlags>; | ||
| 535 | - constexpr auto range_size = max - min + 1; | ||
| 536 | - static_assert(range_size > 0, "magic_enum::enum_range requires valid size."); | ||
| 537 | - static_assert(range_size < (std::numeric_limits<std::uint16_t>::max)(), "magic_enum::enum_range requires valid size."); | ||
| 538 | - | ||
| 539 | - return values<E, IsFlags, reflected_min_v<E, IsFlags>>(std::make_index_sequence<range_size>{}); | ||
| 540 | -} | ||
| 541 | - | ||
| 542 | -template <typename E, typename U = std::underlying_type_t<E>> | ||
| 543 | -constexpr bool is_flags_enum() noexcept { | ||
| 544 | - static_assert(is_enum_v<E>, "magic_enum::detail::is_flags_enum requires enum type."); | ||
| 545 | - | ||
| 546 | - if constexpr (has_is_flags<E>::value) { | ||
| 547 | - return customize::enum_range<E>::is_flags; | ||
| 548 | - } else if constexpr (std::is_same_v<U, bool>) { // bool special case | ||
| 549 | - return false; | ||
| 550 | - } else { | ||
| 551 | -#if defined(MAGIC_ENUM_NO_CHECK_FLAGS) | ||
| 552 | - return false; | ||
| 553 | -#else | ||
| 554 | - constexpr auto flags_values = values<E, true>(); | ||
| 555 | - constexpr auto default_values = values<E, false>(); | ||
| 556 | - if (flags_values.size() == 0 || default_values.size() > flags_values.size()) { | ||
| 557 | - return false; | ||
| 558 | - } | ||
| 559 | - for (std::size_t i = 0; i < default_values.size(); ++i) { | ||
| 560 | - const auto v = static_cast<U>(default_values[i]); | ||
| 561 | - if (v != 0 && (v & (v - 1)) != 0) { | ||
| 562 | - return false; | ||
| 563 | - } | ||
| 564 | - } | ||
| 565 | - return flags_values.size() > 0; | ||
| 566 | -#endif | ||
| 567 | - } | ||
| 568 | -} | ||
| 569 | - | ||
| 570 | -template <typename E> | ||
| 571 | -inline constexpr bool is_flags_v = is_flags_enum<E>(); | ||
| 572 | - | ||
| 573 | -template <typename E> | ||
| 574 | -inline constexpr std::array values_v = values<E, is_flags_v<E>>(); | ||
| 575 | - | ||
| 576 | -template <typename E, typename D = std::decay_t<E>> | ||
| 577 | -using values_t = decltype((values_v<D>)); | ||
| 578 | - | ||
| 579 | -template <typename E> | ||
| 580 | -inline constexpr auto count_v = values_v<E>.size(); | ||
| 581 | - | ||
| 582 | -template <typename E, typename U = std::underlying_type_t<E>> | ||
| 583 | -inline constexpr auto min_v = (count_v<E> > 0) ? static_cast<U>(values_v<E>.front()) : U{0}; | ||
| 584 | - | ||
| 585 | -template <typename E, typename U = std::underlying_type_t<E>> | ||
| 586 | -inline constexpr auto max_v = (count_v<E> > 0) ? static_cast<U>(values_v<E>.back()) : U{0}; | ||
| 587 | - | ||
| 588 | -template <typename E, std::size_t... I> | ||
| 589 | -constexpr auto names(std::index_sequence<I...>) noexcept { | ||
| 590 | - static_assert(is_enum_v<E>, "magic_enum::detail::names requires enum type."); | ||
| 591 | - | ||
| 592 | - return std::array<string_view, sizeof...(I)>{{enum_name_v<E, values_v<E>[I]>...}}; | ||
| 593 | -} | ||
| 594 | - | ||
| 595 | -template <typename E> | ||
| 596 | -inline constexpr std::array names_v = names<E>(std::make_index_sequence<count_v<E>>{}); | ||
| 597 | - | ||
| 598 | -template <typename E, typename D = std::decay_t<E>> | ||
| 599 | -using names_t = decltype((names_v<D>)); | ||
| 600 | - | ||
| 601 | -template <typename E, std::size_t... I> | ||
| 602 | -constexpr auto entries(std::index_sequence<I...>) noexcept { | ||
| 603 | - static_assert(is_enum_v<E>, "magic_enum::detail::entries requires enum type."); | ||
| 604 | - | ||
| 605 | - return std::array<std::pair<E, string_view>, sizeof...(I)>{{{values_v<E>[I], enum_name_v<E, values_v<E>[I]>}...}}; | ||
| 606 | -} | ||
| 607 | - | ||
| 608 | -template <typename E> | ||
| 609 | -inline constexpr std::array entries_v = entries<E>(std::make_index_sequence<count_v<E>>{}); | ||
| 610 | - | ||
| 611 | -template <typename E, typename D = std::decay_t<E>> | ||
| 612 | -using entries_t = decltype((entries_v<D>)); | ||
| 613 | - | ||
| 614 | -template <typename E, typename U = std::underlying_type_t<E>> | ||
| 615 | -constexpr bool is_sparse() noexcept { | ||
| 616 | - static_assert(is_enum_v<E>, "magic_enum::detail::is_sparse requires enum type."); | ||
| 617 | - | ||
| 618 | - if constexpr (count_v<E> == 0) { | ||
| 619 | - return false; | ||
| 620 | - } else if constexpr (std::is_same_v<U, bool>) { // bool special case | ||
| 621 | - return false; | ||
| 622 | - } else { | ||
| 623 | - constexpr auto max = is_flags_v<E> ? log2(max_v<E>) : max_v<E>; | ||
| 624 | - constexpr auto min = is_flags_v<E> ? log2(min_v<E>) : min_v<E>; | ||
| 625 | - constexpr auto range_size = max - min + 1; | ||
| 626 | - | ||
| 627 | - return range_size != count_v<E>; | ||
| 628 | - } | ||
| 629 | -} | ||
| 630 | - | ||
| 631 | -template <typename E> | ||
| 632 | -inline constexpr bool is_sparse_v = is_sparse<E>(); | ||
| 633 | - | ||
| 634 | -template <typename E, typename U = std::underlying_type_t<E>> | ||
| 635 | -constexpr U values_ors() noexcept { | ||
| 636 | - static_assert(is_enum_v<E>, "magic_enum::detail::values_ors requires enum type."); | ||
| 637 | - | ||
| 638 | - auto ors = U{0}; | ||
| 639 | - for (std::size_t i = 0; i < count_v<E>; ++i) { | ||
| 640 | - ors |= static_cast<U>(values_v<E>[i]); | ||
| 641 | - } | ||
| 642 | - | ||
| 643 | - return ors; | ||
| 644 | -} | ||
| 645 | - | ||
| 646 | -template <bool, typename R> | ||
| 647 | -struct enable_if_enum {}; | ||
| 648 | - | ||
| 649 | -template <typename R> | ||
| 650 | -struct enable_if_enum<true, R> { | ||
| 651 | - using type = R; | ||
| 652 | - static_assert(supported<R>::value, "magic_enum unsupported compiler (https://github.com/Neargye/magic_enum#compiler-compatibility)."); | ||
| 653 | -}; | ||
| 654 | - | ||
| 655 | -template <typename T, typename R, typename BinaryPredicate = std::equal_to<>> | ||
| 656 | -using enable_if_t = typename enable_if_enum<std::is_enum_v<std::decay_t<T>> && std::is_invocable_r_v<bool, BinaryPredicate, char, char>, R>::type; | ||
| 657 | - | ||
| 658 | -template <typename T, typename Enable = std::enable_if_t<std::is_enum_v<std::decay_t<T>>>> | ||
| 659 | -using enum_concept = T; | ||
| 660 | - | ||
| 661 | -template <typename T, bool = std::is_enum_v<T>> | ||
| 662 | -struct is_scoped_enum : std::false_type {}; | ||
| 663 | - | ||
| 664 | -template <typename T> | ||
| 665 | -struct is_scoped_enum<T, true> : std::bool_constant<!std::is_convertible_v<T, std::underlying_type_t<T>>> {}; | ||
| 666 | - | ||
| 667 | -template <typename T, bool = std::is_enum_v<T>> | ||
| 668 | -struct is_unscoped_enum : std::false_type {}; | ||
| 669 | - | ||
| 670 | -template <typename T> | ||
| 671 | -struct is_unscoped_enum<T, true> : std::bool_constant<std::is_convertible_v<T, std::underlying_type_t<T>>> {}; | ||
| 672 | - | ||
| 673 | -template <typename T, bool = std::is_enum_v<std::decay_t<T>>> | ||
| 674 | -struct underlying_type {}; | ||
| 675 | - | ||
| 676 | -template <typename T> | ||
| 677 | -struct underlying_type<T, true> : std::underlying_type<std::decay_t<T>> {}; | ||
| 678 | - | ||
| 679 | -template <typename Value, typename = void> | ||
| 680 | -struct constexpr_hash_t; | ||
| 681 | - | ||
| 682 | -template <typename Value> | ||
| 683 | -struct constexpr_hash_t<Value, std::enable_if_t<is_enum_v<Value>>> { | ||
| 684 | - constexpr auto operator()(Value value) const noexcept { | ||
| 685 | - using U = typename underlying_type<Value>::type; | ||
| 686 | - if constexpr (std::is_same_v<U, bool>) { // bool special case | ||
| 687 | - return static_cast<std::size_t>(value); | ||
| 688 | - } else { | ||
| 689 | - return static_cast<U>(value); | ||
| 690 | - } | ||
| 691 | - } | ||
| 692 | - using secondary_hash = constexpr_hash_t; | ||
| 693 | -}; | ||
| 694 | - | ||
| 695 | -template <typename Value> | ||
| 696 | -struct constexpr_hash_t<Value, std::enable_if_t<std::is_same_v<Value, string_view>>> { | ||
| 697 | - static constexpr std::uint32_t crc_table[256] { | ||
| 698 | - 0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L, 0x706af48fL, 0xe963a535L, 0x9e6495a3L, | ||
| 699 | - 0x0edb8832L, 0x79dcb8a4L, 0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L, 0x90bf1d91L, | ||
| 700 | - 0x1db71064L, 0x6ab020f2L, 0xf3b97148L, 0x84be41deL, 0x1adad47dL, 0x6ddde4ebL, 0xf4d4b551L, 0x83d385c7L, | ||
| 701 | - 0x136c9856L, 0x646ba8c0L, 0xfd62f97aL, 0x8a65c9ecL, 0x14015c4fL, 0x63066cd9L, 0xfa0f3d63L, 0x8d080df5L, | ||
| 702 | - 0x3b6e20c8L, 0x4c69105eL, 0xd56041e4L, 0xa2677172L, 0x3c03e4d1L, 0x4b04d447L, 0xd20d85fdL, 0xa50ab56bL, | ||
| 703 | - 0x35b5a8faL, 0x42b2986cL, 0xdbbbc9d6L, 0xacbcf940L, 0x32d86ce3L, 0x45df5c75L, 0xdcd60dcfL, 0xabd13d59L, | ||
| 704 | - 0x26d930acL, 0x51de003aL, 0xc8d75180L, 0xbfd06116L, 0x21b4f4b5L, 0x56b3c423L, 0xcfba9599L, 0xb8bda50fL, | ||
| 705 | - 0x2802b89eL, 0x5f058808L, 0xc60cd9b2L, 0xb10be924L, 0x2f6f7c87L, 0x58684c11L, 0xc1611dabL, 0xb6662d3dL, | ||
| 706 | - 0x76dc4190L, 0x01db7106L, 0x98d220bcL, 0xefd5102aL, 0x71b18589L, 0x06b6b51fL, 0x9fbfe4a5L, 0xe8b8d433L, | ||
| 707 | - 0x7807c9a2L, 0x0f00f934L, 0x9609a88eL, 0xe10e9818L, 0x7f6a0dbbL, 0x086d3d2dL, 0x91646c97L, 0xe6635c01L, | ||
| 708 | - 0x6b6b51f4L, 0x1c6c6162L, 0x856530d8L, 0xf262004eL, 0x6c0695edL, 0x1b01a57bL, 0x8208f4c1L, 0xf50fc457L, | ||
| 709 | - 0x65b0d9c6L, 0x12b7e950L, 0x8bbeb8eaL, 0xfcb9887cL, 0x62dd1ddfL, 0x15da2d49L, 0x8cd37cf3L, 0xfbd44c65L, | ||
| 710 | - 0x4db26158L, 0x3ab551ceL, 0xa3bc0074L, 0xd4bb30e2L, 0x4adfa541L, 0x3dd895d7L, 0xa4d1c46dL, 0xd3d6f4fbL, | ||
| 711 | - 0x4369e96aL, 0x346ed9fcL, 0xad678846L, 0xda60b8d0L, 0x44042d73L, 0x33031de5L, 0xaa0a4c5fL, 0xdd0d7cc9L, | ||
| 712 | - 0x5005713cL, 0x270241aaL, 0xbe0b1010L, 0xc90c2086L, 0x5768b525L, 0x206f85b3L, 0xb966d409L, 0xce61e49fL, | ||
| 713 | - 0x5edef90eL, 0x29d9c998L, 0xb0d09822L, 0xc7d7a8b4L, 0x59b33d17L, 0x2eb40d81L, 0xb7bd5c3bL, 0xc0ba6cadL, | ||
| 714 | - 0xedb88320L, 0x9abfb3b6L, 0x03b6e20cL, 0x74b1d29aL, 0xead54739L, 0x9dd277afL, 0x04db2615L, 0x73dc1683L, | ||
| 715 | - 0xe3630b12L, 0x94643b84L, 0x0d6d6a3eL, 0x7a6a5aa8L, 0xe40ecf0bL, 0x9309ff9dL, 0x0a00ae27L, 0x7d079eb1L, | ||
| 716 | - 0xf00f9344L, 0x8708a3d2L, 0x1e01f268L, 0x6906c2feL, 0xf762575dL, 0x806567cbL, 0x196c3671L, 0x6e6b06e7L, | ||
| 717 | - 0xfed41b76L, 0x89d32be0L, 0x10da7a5aL, 0x67dd4accL, 0xf9b9df6fL, 0x8ebeeff9L, 0x17b7be43L, 0x60b08ed5L, | ||
| 718 | - 0xd6d6a3e8L, 0xa1d1937eL, 0x38d8c2c4L, 0x4fdff252L, 0xd1bb67f1L, 0xa6bc5767L, 0x3fb506ddL, 0x48b2364bL, | ||
| 719 | - 0xd80d2bdaL, 0xaf0a1b4cL, 0x36034af6L, 0x41047a60L, 0xdf60efc3L, 0xa867df55L, 0x316e8eefL, 0x4669be79L, | ||
| 720 | - 0xcb61b38cL, 0xbc66831aL, 0x256fd2a0L, 0x5268e236L, 0xcc0c7795L, 0xbb0b4703L, 0x220216b9L, 0x5505262fL, | ||
| 721 | - 0xc5ba3bbeL, 0xb2bd0b28L, 0x2bb45a92L, 0x5cb36a04L, 0xc2d7ffa7L, 0xb5d0cf31L, 0x2cd99e8bL, 0x5bdeae1dL, | ||
| 722 | - 0x9b64c2b0L, 0xec63f226L, 0x756aa39cL, 0x026d930aL, 0x9c0906a9L, 0xeb0e363fL, 0x72076785L, 0x05005713L, | ||
| 723 | - 0x95bf4a82L, 0xe2b87a14L, 0x7bb12baeL, 0x0cb61b38L, 0x92d28e9bL, 0xe5d5be0dL, 0x7cdcefb7L, 0x0bdbdf21L, | ||
| 724 | - 0x86d3d2d4L, 0xf1d4e242L, 0x68ddb3f8L, 0x1fda836eL, 0x81be16cdL, 0xf6b9265bL, 0x6fb077e1L, 0x18b74777L, | ||
| 725 | - 0x88085ae6L, 0xff0f6a70L, 0x66063bcaL, 0x11010b5cL, 0x8f659effL, 0xf862ae69L, 0x616bffd3L, 0x166ccf45L, | ||
| 726 | - 0xa00ae278L, 0xd70dd2eeL, 0x4e048354L, 0x3903b3c2L, 0xa7672661L, 0xd06016f7L, 0x4969474dL, 0x3e6e77dbL, | ||
| 727 | - 0xaed16a4aL, 0xd9d65adcL, 0x40df0b66L, 0x37d83bf0L, 0xa9bcae53L, 0xdebb9ec5L, 0x47b2cf7fL, 0x30b5ffe9L, | ||
| 728 | - 0xbdbdf21cL, 0xcabac28aL, 0x53b39330L, 0x24b4a3a6L, 0xbad03605L, 0xcdd70693L, 0x54de5729L, 0x23d967bfL, | ||
| 729 | - 0xb3667a2eL, 0xc4614ab8L, 0x5d681b02L, 0x2a6f2b94L, 0xb40bbe37L, 0xc30c8ea1L, 0x5a05df1bL, 0x2d02ef8dL | ||
| 730 | - }; | ||
| 731 | - constexpr std::uint32_t operator()(string_view value) const noexcept { | ||
| 732 | - auto crc = static_cast<std::uint32_t>(0xffffffffL); | ||
| 733 | - for (const auto c : value) { | ||
| 734 | - crc = (crc >> 8) ^ crc_table[(crc ^ static_cast<std::uint32_t>(c)) & 0xff]; | ||
| 735 | - } | ||
| 736 | - return crc ^ 0xffffffffL; | ||
| 737 | - } | ||
| 738 | - | ||
| 739 | - struct secondary_hash { | ||
| 740 | - constexpr std::uint32_t operator()(string_view value) const noexcept { | ||
| 741 | - auto acc = static_cast<std::uint64_t>(2166136261ULL); | ||
| 742 | - for (const auto c : value) { | ||
| 743 | - acc = ((acc ^ static_cast<std::uint64_t>(c)) * static_cast<std::uint64_t>(16777619ULL)) & (std::numeric_limits<std::uint32_t>::max)(); | ||
| 744 | - } | ||
| 745 | - return static_cast<std::uint32_t>(acc); | ||
| 746 | - } | ||
| 747 | - }; | ||
| 748 | -}; | ||
| 749 | - | ||
| 750 | -template <typename Hash> | ||
| 751 | -constexpr static Hash hash_v{}; | ||
| 752 | - | ||
| 753 | -template <auto* GlobValues, typename Hash> | ||
| 754 | -constexpr auto calculate_cases(std::size_t Page) noexcept { | ||
| 755 | - constexpr std::array values = *GlobValues; | ||
| 756 | - constexpr std::size_t size = values.size(); | ||
| 757 | - | ||
| 758 | - using switch_t = std::invoke_result_t<Hash, typename decltype(values)::value_type>; | ||
| 759 | - static_assert(std::is_integral_v<switch_t> && !std::is_same_v<switch_t, bool>); | ||
| 760 | - const std::size_t values_to = (std::min)(static_cast<std::size_t>(256), size - Page); | ||
| 761 | - | ||
| 762 | - std::array<switch_t, 256> result{}; | ||
| 763 | - auto fill = result.begin(); | ||
| 764 | - { | ||
| 765 | - auto first = values.begin() + static_cast<std::ptrdiff_t>(Page); | ||
| 766 | - auto last = values.begin() + static_cast<std::ptrdiff_t>(Page + values_to); | ||
| 767 | - while (first != last) { | ||
| 768 | - *fill++ = hash_v<Hash>(*first++); | ||
| 769 | - } | ||
| 770 | - } | ||
| 771 | - | ||
| 772 | - // dead cases, try to avoid case collisions | ||
| 773 | - for (switch_t last_value = result[values_to - 1]; fill != result.end() && last_value != (std::numeric_limits<switch_t>::max)(); *fill++ = ++last_value) { | ||
| 774 | - } | ||
| 775 | - | ||
| 776 | - { | ||
| 777 | - auto it = result.begin(); | ||
| 778 | - auto last_value = (std::numeric_limits<switch_t>::min)(); | ||
| 779 | - for (; fill != result.end(); *fill++ = last_value++) { | ||
| 780 | - while (last_value == *it) { | ||
| 781 | - ++last_value, ++it; | ||
| 782 | - } | ||
| 783 | - } | ||
| 784 | - } | ||
| 785 | - | ||
| 786 | - return result; | ||
| 787 | -} | ||
| 788 | - | ||
| 789 | -template <typename R, typename F, typename... Args> | ||
| 790 | -constexpr R invoke_r(F&& f, Args&&... args) noexcept(std::is_nothrow_invocable_r_v<R, F, Args...>) { | ||
| 791 | - if constexpr (std::is_void_v<R>) { | ||
| 792 | - std::forward<F>(f)(std::forward<Args>(args)...); | ||
| 793 | - } else { | ||
| 794 | - return static_cast<R>(std::forward<F>(f)(std::forward<Args>(args)...)); | ||
| 795 | - } | ||
| 796 | -} | ||
| 797 | - | ||
| 798 | -enum class case_call_t { | ||
| 799 | - index, value | ||
| 800 | -}; | ||
| 801 | - | ||
| 802 | -template <typename T = void> | ||
| 803 | -inline constexpr auto default_result_type_lambda = []() noexcept(std::is_nothrow_default_constructible_v<T>) { return T{}; }; | ||
| 804 | - | ||
| 805 | -template <> | ||
| 806 | -inline constexpr auto default_result_type_lambda<void> = []() noexcept {}; | ||
| 807 | - | ||
| 808 | -template <auto* Arr, typename Hash> | ||
| 809 | -constexpr bool no_duplicate() noexcept { | ||
| 810 | - using value_t = std::decay_t<decltype((*Arr)[0])>; | ||
| 811 | - using hash_value_t = std::invoke_result_t<Hash, value_t>; | ||
| 812 | - std::array<hash_value_t, Arr->size()> hashes{}; | ||
| 813 | - std::size_t size = 0; | ||
| 814 | - for (auto elem : *Arr) { | ||
| 815 | - hashes[size] = hash_v<Hash>(elem); | ||
| 816 | - for (auto i = size++; i > 0; --i) { | ||
| 817 | - if (hashes[i] < hashes[i - 1]) { | ||
| 818 | - auto tmp = hashes[i]; | ||
| 819 | - hashes[i] = hashes[i - 1]; | ||
| 820 | - hashes[i - 1] = tmp; | ||
| 821 | - } else if (hashes[i] == hashes[i - 1]) { | ||
| 822 | - return false; | ||
| 823 | - } else { | ||
| 824 | - break; | ||
| 825 | - } | ||
| 826 | - } | ||
| 827 | - } | ||
| 828 | - return true; | ||
| 829 | -} | ||
| 830 | - | ||
| 831 | -#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) \ | ||
| 832 | - 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) \ | ||
| 833 | - 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) \ | ||
| 834 | - 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) \ | ||
| 835 | - 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) \ | ||
| 836 | - 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) \ | ||
| 837 | - 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) \ | ||
| 838 | - 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) | ||
| 839 | - | ||
| 840 | -#define MAGIC_ENUM_CASE(val) \ | ||
| 841 | - case cases[val]: \ | ||
| 842 | - if constexpr ((val) + Page < size) { \ | ||
| 843 | - if (!pred(values[val + Page], searched)) { \ | ||
| 844 | - break; \ | ||
| 845 | - } \ | ||
| 846 | - if constexpr (CallValue == case_call_t::index) { \ | ||
| 847 | - if constexpr (std::is_invocable_r_v<result_t, Lambda, std::integral_constant<std::size_t, val + Page>>) { \ | ||
| 848 | - return detail::invoke_r<result_t>(std::forward<Lambda>(lambda), std::integral_constant<std::size_t, val + Page>{}); \ | ||
| 849 | - } else if constexpr (std::is_invocable_v<Lambda, std::integral_constant<std::size_t, val + Page>>) { \ | ||
| 850 | - assert(false && "magic_enum::detail::constexpr_switch wrong result type."); \ | ||
| 851 | - } \ | ||
| 852 | - } else if constexpr (CallValue == case_call_t::value) { \ | ||
| 853 | - if constexpr (std::is_invocable_r_v<result_t, Lambda, enum_constant<values[val + Page]>>) { \ | ||
| 854 | - return detail::invoke_r<result_t>(std::forward<Lambda>(lambda), enum_constant<values[val + Page]>{}); \ | ||
| 855 | - } else if constexpr (std::is_invocable_r_v<result_t, Lambda, enum_constant<values[val + Page]>>) { \ | ||
| 856 | - assert(false && "magic_enum::detail::constexpr_switch wrong result type."); \ | ||
| 857 | - } \ | ||
| 858 | - } \ | ||
| 859 | - break; \ | ||
| 860 | - } else [[fallthrough]]; | ||
| 861 | - | ||
| 862 | -template <auto* GlobValues, | ||
| 863 | - case_call_t CallValue, | ||
| 864 | - std::size_t Page = 0, | ||
| 865 | - typename Hash = constexpr_hash_t<typename std::decay_t<decltype(*GlobValues)>::value_type>, | ||
| 866 | - typename Lambda, typename ResultGetterType = decltype(default_result_type_lambda<>), | ||
| 867 | - typename BinaryPredicate = std::equal_to<>> | ||
| 868 | -constexpr std::invoke_result_t<ResultGetterType> constexpr_switch( | ||
| 869 | - Lambda&& lambda, | ||
| 870 | - typename std::decay_t<decltype(*GlobValues)>::value_type searched, | ||
| 871 | - ResultGetterType&& def = default_result_type_lambda<>, | ||
| 872 | - BinaryPredicate&& pred = {}) { | ||
| 873 | - using result_t = std::invoke_result_t<ResultGetterType>; | ||
| 874 | - using hash_t = std::conditional_t<no_duplicate<GlobValues, Hash>(), Hash, typename Hash::secondary_hash>; | ||
| 875 | - constexpr std::array values = *GlobValues; | ||
| 876 | - constexpr std::size_t size = values.size(); | ||
| 877 | - constexpr std::array cases = calculate_cases<GlobValues, hash_t>(Page); | ||
| 878 | - | ||
| 879 | - switch (hash_v<hash_t>(searched)) { | ||
| 880 | - MAGIC_ENUM_FOR_EACH_256(MAGIC_ENUM_CASE) | ||
| 881 | - default: | ||
| 882 | - if constexpr (size > 256 + Page) { | ||
| 883 | - return constexpr_switch<GlobValues, CallValue, Page + 256, Hash>(std::forward<Lambda>(lambda), searched, std::forward<ResultGetterType>(def)); | ||
| 884 | - } | ||
| 885 | - break; | ||
| 886 | - } | ||
| 887 | - return def(); | ||
| 888 | -} | ||
| 889 | - | ||
| 890 | -#undef MAGIC_ENUM_FOR_EACH_256 | ||
| 891 | -#undef MAGIC_ENUM_CASE | ||
| 892 | - | ||
| 893 | -template <typename E, typename Lambda, std::size_t... I> | ||
| 894 | -constexpr auto for_each(Lambda&& lambda, std::index_sequence<I...>) { | ||
| 895 | - static_assert(is_enum_v<E>, "magic_enum::detail::for_each requires enum type."); | ||
| 896 | - constexpr bool has_void_return = (std::is_void_v<std::invoke_result_t<Lambda, enum_constant<values_v<E>[I]>>> || ...); | ||
| 897 | - constexpr bool all_same_return = (std::is_same_v<std::invoke_result_t<Lambda, enum_constant<values_v<E>[0]>>, std::invoke_result_t<Lambda, enum_constant<values_v<E>[I]>>> && ...); | ||
| 898 | - | ||
| 899 | - if constexpr (has_void_return) { | ||
| 900 | - (lambda(enum_constant<values_v<E>[I]>{}), ...); | ||
| 901 | - } else if constexpr (all_same_return) { | ||
| 902 | - return std::array{lambda(enum_constant<values_v<E>[I]>{})...}; | ||
| 903 | - } else { | ||
| 904 | - return std::tuple{lambda(enum_constant<values_v<E>[I]>{})...}; | ||
| 905 | - } | ||
| 906 | -} | ||
| 907 | - | ||
| 908 | -} // namespace magic_enum::detail | ||
| 909 | - | ||
| 910 | -// Checks is magic_enum supported compiler. | ||
| 911 | -inline constexpr bool is_magic_enum_supported = detail::supported<void>::value; | ||
| 912 | - | ||
| 913 | -template <typename T> | ||
| 914 | -using Enum = detail::enum_concept<T>; | ||
| 915 | - | ||
| 916 | -// Checks whether T is an Unscoped enumeration type. | ||
| 917 | -// 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. | ||
| 918 | -template <typename T> | ||
| 919 | -struct is_unscoped_enum : detail::is_unscoped_enum<T> {}; | ||
| 920 | - | ||
| 921 | -template <typename T> | ||
| 922 | -inline constexpr bool is_unscoped_enum_v = is_unscoped_enum<T>::value; | ||
| 923 | - | ||
| 924 | -// Checks whether T is an Scoped enumeration type. | ||
| 925 | -// 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. | ||
| 926 | -template <typename T> | ||
| 927 | -struct is_scoped_enum : detail::is_scoped_enum<T> {}; | ||
| 928 | - | ||
| 929 | -template <typename T> | ||
| 930 | -inline constexpr bool is_scoped_enum_v = is_scoped_enum<T>::value; | ||
| 931 | - | ||
| 932 | -// If T is a complete enumeration type, provides a member typedef type that names the underlying type of T. | ||
| 933 | -// 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. | ||
| 934 | -template <typename T> | ||
| 935 | -struct underlying_type : detail::underlying_type<T> {}; | ||
| 936 | - | ||
| 937 | -template <typename T> | ||
| 938 | -using underlying_type_t = typename underlying_type<T>::type; | ||
| 939 | - | ||
| 940 | -template <auto V> | ||
| 941 | -using enum_constant = detail::enum_constant<V>; | ||
| 942 | - | ||
| 943 | -// Returns type name of enum. | ||
| 944 | -template <typename E> | ||
| 945 | -[[nodiscard]] constexpr auto enum_type_name() noexcept -> detail::enable_if_t<E, string_view> { | ||
| 946 | - constexpr string_view name = detail::type_name_v<std::decay_t<E>>; | ||
| 947 | - static_assert(!name.empty(), "magic_enum::enum_type_name enum type does not have a name."); | ||
| 948 | - | ||
| 949 | - return name; | ||
| 950 | -} | ||
| 951 | - | ||
| 952 | -// Returns number of enum values. | ||
| 953 | -template <typename E> | ||
| 954 | -[[nodiscard]] constexpr auto enum_count() noexcept -> detail::enable_if_t<E, std::size_t> { | ||
| 955 | - return detail::count_v<std::decay_t<E>>; | ||
| 956 | -} | ||
| 957 | - | ||
| 958 | -// Returns enum value at specified index. | ||
| 959 | -// No bounds checking is performed: the behavior is undefined if index >= number of enum values. | ||
| 960 | -template <typename E> | ||
| 961 | -[[nodiscard]] constexpr auto enum_value(std::size_t index) noexcept -> detail::enable_if_t<E, std::decay_t<E>> { | ||
| 962 | - using D = std::decay_t<E>; | ||
| 963 | - | ||
| 964 | - if constexpr (detail::is_sparse_v<D>) { | ||
| 965 | - return assert((index < detail::count_v<D>)), detail::values_v<D>[index]; | ||
| 966 | - } else { | ||
| 967 | - constexpr bool is_flag = detail::is_flags_v<D>; | ||
| 968 | - constexpr auto min = is_flag ? detail::log2(detail::min_v<D>) : detail::min_v<D>; | ||
| 969 | - | ||
| 970 | - return assert((index < detail::count_v<D>)), detail::value<D, min, is_flag>(index); | ||
| 971 | - } | ||
| 972 | -} | ||
| 973 | - | ||
| 974 | -// Returns enum value at specified index. | ||
| 975 | -template <typename E, std::size_t I> | ||
| 976 | -[[nodiscard]] constexpr auto enum_value() noexcept -> detail::enable_if_t<E, std::decay_t<E>> { | ||
| 977 | - using D = std::decay_t<E>; | ||
| 978 | - static_assert(I < detail::count_v<D>, "magic_enum::enum_value out of range."); | ||
| 979 | - | ||
| 980 | - return enum_value<D>(I); | ||
| 981 | -} | ||
| 982 | - | ||
| 983 | -// Returns std::array with enum values, sorted by enum value. | ||
| 984 | -template <typename E> | ||
| 985 | -[[nodiscard]] constexpr auto enum_values() noexcept -> detail::enable_if_t<E, detail::values_t<E>> { | ||
| 986 | - return detail::values_v<std::decay_t<E>>; | ||
| 987 | -} | ||
| 988 | - | ||
| 989 | -// Returns integer value from enum value. | ||
| 990 | -template <typename E> | ||
| 991 | -[[nodiscard]] constexpr auto enum_integer(E value) noexcept -> detail::enable_if_t<E, underlying_type_t<E>> { | ||
| 992 | - return static_cast<underlying_type_t<E>>(value); | ||
| 993 | -} | ||
| 994 | - | ||
| 995 | -// Returns underlying value from enum value. | ||
| 996 | -template <typename E> | ||
| 997 | -[[nodiscard]] constexpr auto enum_underlying(E value) noexcept -> detail::enable_if_t<E, underlying_type_t<E>> { | ||
| 998 | - return static_cast<underlying_type_t<E>>(value); | ||
| 999 | -} | ||
| 1000 | - | ||
| 1001 | -// Obtains index in enum values from enum value. | ||
| 1002 | -// Returns optional with index. | ||
| 1003 | -template <typename E> | ||
| 1004 | -[[nodiscard]] constexpr auto enum_index(E value) noexcept -> detail::enable_if_t<E, optional<std::size_t>> { | ||
| 1005 | - using D = std::decay_t<E>; | ||
| 1006 | - using U = underlying_type_t<D>; | ||
| 1007 | - | ||
| 1008 | - if constexpr (detail::count_v<D> == 0) { | ||
| 1009 | - return {}; // Empty enum. | ||
| 1010 | - } else if constexpr (detail::is_sparse_v<D> || detail::is_flags_v<D>) { | ||
| 1011 | - return detail::constexpr_switch<&detail::values_v<D>, detail::case_call_t::index>( | ||
| 1012 | - [](std::size_t i) { return optional<std::size_t>{i}; }, | ||
| 1013 | - value, | ||
| 1014 | - detail::default_result_type_lambda<optional<std::size_t>>); | ||
| 1015 | - } else { | ||
| 1016 | - const auto v = static_cast<U>(value); | ||
| 1017 | - if (v >= detail::min_v<D> && v <= detail::max_v<D>) { | ||
| 1018 | - return static_cast<std::size_t>(v - detail::min_v<D>); | ||
| 1019 | - } | ||
| 1020 | - return {}; // Invalid value or out of range. | ||
| 1021 | - } | ||
| 1022 | -} | ||
| 1023 | - | ||
| 1024 | -// Obtains index in enum values from static storage enum variable. | ||
| 1025 | -template <auto V> | ||
| 1026 | -[[nodiscard]] constexpr auto enum_index() noexcept -> detail::enable_if_t<decltype(V), std::size_t> { | ||
| 1027 | - constexpr auto index = enum_index<std::decay_t<decltype(V)>>(V); | ||
| 1028 | - static_assert(index, "magic_enum::enum_index enum value does not have a index."); | ||
| 1029 | - | ||
| 1030 | - return *index; | ||
| 1031 | -} | ||
| 1032 | - | ||
| 1033 | -// Returns name from static storage enum variable. | ||
| 1034 | -// This version is much lighter on the compile times and is not restricted to the enum_range limitation. | ||
| 1035 | -template <auto V> | ||
| 1036 | -[[nodiscard]] constexpr auto enum_name() noexcept -> detail::enable_if_t<decltype(V), string_view> { | ||
| 1037 | - constexpr string_view name = detail::enum_name_v<std::decay_t<decltype(V)>, V>; | ||
| 1038 | - static_assert(!name.empty(), "magic_enum::enum_name enum value does not have a name."); | ||
| 1039 | - | ||
| 1040 | - return name; | ||
| 1041 | -} | ||
| 1042 | - | ||
| 1043 | -// Returns name from enum value. | ||
| 1044 | -// If enum value does not have name or value out of range, returns empty string. | ||
| 1045 | -template <typename E> | ||
| 1046 | -[[nodiscard]] constexpr auto enum_name(E value) noexcept -> detail::enable_if_t<E, string_view> { | ||
| 1047 | - using D = std::decay_t<E>; | ||
| 1048 | - | ||
| 1049 | - if (const auto i = enum_index<D>(value)) { | ||
| 1050 | - return detail::names_v<D>[*i]; | ||
| 1051 | - } | ||
| 1052 | - return {}; | ||
| 1053 | -} | ||
| 1054 | - | ||
| 1055 | -// Returns name from enum-flags value. | ||
| 1056 | -// If enum-flags value does not have name or value out of range, returns empty string. | ||
| 1057 | -template <typename E> | ||
| 1058 | -[[nodiscard]] auto enum_flags_name(E value) -> detail::enable_if_t<E, string> { | ||
| 1059 | - using D = std::decay_t<E>; | ||
| 1060 | - using U = underlying_type_t<D>; | ||
| 1061 | - | ||
| 1062 | - if constexpr (detail::is_flags_v<D>) { | ||
| 1063 | - string name; | ||
| 1064 | - auto check_value = U{0}; | ||
| 1065 | - for (std::size_t i = 0; i < detail::count_v<D>; ++i) { | ||
| 1066 | - if (const auto v = static_cast<U>(enum_value<D>(i)); (static_cast<U>(value) & v) != 0) { | ||
| 1067 | - check_value |= v; | ||
| 1068 | - const auto n = detail::names_v<D>[i]; | ||
| 1069 | - if (!name.empty()) { | ||
| 1070 | - name.append(1, '|'); | ||
| 1071 | - } | ||
| 1072 | - name.append(n.data(), n.size()); | ||
| 1073 | - } | ||
| 1074 | - } | ||
| 1075 | - | ||
| 1076 | - if (check_value != 0 && check_value == static_cast<U>(value)) { | ||
| 1077 | - return name; | ||
| 1078 | - } | ||
| 1079 | - | ||
| 1080 | - return {}; // Invalid value or out of range. | ||
| 1081 | - } else { | ||
| 1082 | - return string{enum_name<D>(value)}; | ||
| 1083 | - } | ||
| 1084 | -} | ||
| 1085 | - | ||
| 1086 | -// Returns std::array with names, sorted by enum value. | ||
| 1087 | -template <typename E> | ||
| 1088 | -[[nodiscard]] constexpr auto enum_names() noexcept -> detail::enable_if_t<E, detail::names_t<E>> { | ||
| 1089 | - return detail::names_v<std::decay_t<E>>; | ||
| 1090 | -} | ||
| 1091 | - | ||
| 1092 | -// Returns std::array with pairs (value, name), sorted by enum value. | ||
| 1093 | -template <typename E> | ||
| 1094 | -[[nodiscard]] constexpr auto enum_entries() noexcept -> detail::enable_if_t<E, detail::entries_t<E>> { | ||
| 1095 | - return detail::entries_v<std::decay_t<E>>; | ||
| 1096 | -} | ||
| 1097 | - | ||
| 1098 | -// Allows you to write magic_enum::enum_cast<foo>("bar", magic_enum::case_insensitive); | ||
| 1099 | -inline constexpr auto case_insensitive = detail::case_insensitive{}; | ||
| 1100 | - | ||
| 1101 | -// Obtains enum value from integer value. | ||
| 1102 | -// Returns optional with enum value. | ||
| 1103 | -template <typename E> | ||
| 1104 | -[[nodiscard]] constexpr auto enum_cast(underlying_type_t<E> value) noexcept -> detail::enable_if_t<E, optional<std::decay_t<E>>> { | ||
| 1105 | - using D = std::decay_t<E>; | ||
| 1106 | - using U = underlying_type_t<D>; | ||
| 1107 | - | ||
| 1108 | - if constexpr (detail::count_v<D> == 0) { | ||
| 1109 | - return {}; // Empty enum. | ||
| 1110 | - } else if constexpr (detail::is_sparse_v<D>) { | ||
| 1111 | - if constexpr (detail::is_flags_v<D>) { | ||
| 1112 | - constexpr auto count = detail::count_v<D>; | ||
| 1113 | - auto check_value = U{0}; | ||
| 1114 | - for (std::size_t i = 0; i < count; ++i) { | ||
| 1115 | - if (const auto v = static_cast<U>(enum_value<D>(i)); (value & v) != 0) { | ||
| 1116 | - check_value |= v; | ||
| 1117 | - } | ||
| 1118 | - } | ||
| 1119 | - | ||
| 1120 | - if (check_value != 0 && check_value == value) { | ||
| 1121 | - return static_cast<D>(value); | ||
| 1122 | - } | ||
| 1123 | - return {}; // Invalid value or out of range. | ||
| 1124 | - } else { | ||
| 1125 | - return detail::constexpr_switch<&detail::values_v<D>, detail::case_call_t::value>( | ||
| 1126 | - [](D v) { return optional<D>{v}; }, | ||
| 1127 | - static_cast<D>(value), | ||
| 1128 | - detail::default_result_type_lambda<optional<D>>); | ||
| 1129 | - } | ||
| 1130 | - } else { | ||
| 1131 | - constexpr auto min = detail::min_v<D>; | ||
| 1132 | - constexpr auto max = detail::is_flags_v<D> ? detail::values_ors<D>() : detail::max_v<D>; | ||
| 1133 | - | ||
| 1134 | - if (value >= min && value <= max) { | ||
| 1135 | - return static_cast<D>(value); | ||
| 1136 | - } | ||
| 1137 | - return {}; // Invalid value or out of range. | ||
| 1138 | - } | ||
| 1139 | -} | ||
| 1140 | - | ||
| 1141 | -// Obtains enum value from name. | ||
| 1142 | -// Returns optional with enum value. | ||
| 1143 | -template <typename E, typename BinaryPredicate = std::equal_to<>> | ||
| 1144 | -[[nodiscard]] constexpr auto enum_cast(string_view value, [[maybe_unused]] BinaryPredicate&& p = {}) noexcept(detail::is_nothrow_invocable<BinaryPredicate>()) -> detail::enable_if_t<E, optional<std::decay_t<E>>, BinaryPredicate> { | ||
| 1145 | - static_assert(std::is_invocable_r_v<bool, BinaryPredicate, char, char>, "magic_enum::enum_cast requires bool(char, char) invocable predicate."); | ||
| 1146 | - using D = std::decay_t<E>; | ||
| 1147 | - using U = underlying_type_t<D>; | ||
| 1148 | - | ||
| 1149 | - if constexpr (detail::count_v<D> == 0) { | ||
| 1150 | - return {}; // Empty enum. | ||
| 1151 | - } else if constexpr (detail::is_flags_v<D>) { | ||
| 1152 | - auto result = U{0}; | ||
| 1153 | - while (!value.empty()) { | ||
| 1154 | - const auto d = detail::find(value, '|'); | ||
| 1155 | - const auto s = (d == string_view::npos) ? value : value.substr(0, d); | ||
| 1156 | - auto f = U{0}; | ||
| 1157 | - for (std::size_t i = 0; i < detail::count_v<D>; ++i) { | ||
| 1158 | - if (detail::cmp_equal(s, detail::names_v<D>[i], p)) { | ||
| 1159 | - f = static_cast<U>(enum_value<D>(i)); | ||
| 1160 | - result |= f; | ||
| 1161 | - break; | ||
| 1162 | - } | ||
| 1163 | - } | ||
| 1164 | - if (f == U{0}) { | ||
| 1165 | - return {}; // Invalid value or out of range. | ||
| 1166 | - } | ||
| 1167 | - value.remove_prefix((d == string_view::npos) ? value.size() : d + 1); | ||
| 1168 | - } | ||
| 1169 | - | ||
| 1170 | - if (result != U{0}) { | ||
| 1171 | - return static_cast<D>(result); | ||
| 1172 | - } | ||
| 1173 | - return {}; // Invalid value or out of range. | ||
| 1174 | - } else if constexpr (detail::count_v<D> > 0) { | ||
| 1175 | - if constexpr (detail::is_default_predicate<BinaryPredicate>()) { | ||
| 1176 | - return detail::constexpr_switch<&detail::names_v<D>, detail::case_call_t::index>( | ||
| 1177 | - [](std::size_t i) { return optional<D>{detail::values_v<D>[i]}; }, | ||
| 1178 | - value, | ||
| 1179 | - detail::default_result_type_lambda<optional<D>>, | ||
| 1180 | - [&p](string_view lhs, string_view rhs) { return detail::cmp_equal(lhs, rhs, p); }); | ||
| 1181 | - } else { | ||
| 1182 | - for (std::size_t i = 0; i < detail::count_v<D>; ++i) { | ||
| 1183 | - if (detail::cmp_equal(value, detail::names_v<D>[i], p)) { | ||
| 1184 | - return enum_value<D>(i); | ||
| 1185 | - } | ||
| 1186 | - } | ||
| 1187 | - return {}; // Invalid value or out of range. | ||
| 1188 | - } | ||
| 1189 | - } | ||
| 1190 | -} | ||
| 1191 | - | ||
| 1192 | -// Checks whether enum contains enumerator with such enum value. | ||
| 1193 | -template <typename E> | ||
| 1194 | -[[nodiscard]] constexpr auto enum_contains(E value) noexcept -> detail::enable_if_t<E, bool> { | ||
| 1195 | - using D = std::decay_t<E>; | ||
| 1196 | - using U = underlying_type_t<D>; | ||
| 1197 | - | ||
| 1198 | - return static_cast<bool>(enum_cast<D>(static_cast<U>(value))); | ||
| 1199 | -} | ||
| 1200 | - | ||
| 1201 | -// Checks whether enum contains enumerator with such integer value. | ||
| 1202 | -template <typename E> | ||
| 1203 | -[[nodiscard]] constexpr auto enum_contains(underlying_type_t<E> value) noexcept -> detail::enable_if_t<E, bool> { | ||
| 1204 | - using D = std::decay_t<E>; | ||
| 1205 | - | ||
| 1206 | - return static_cast<bool>(enum_cast<D>(value)); | ||
| 1207 | -} | ||
| 1208 | - | ||
| 1209 | -// Checks whether enum contains enumerator with such name. | ||
| 1210 | -template <typename E, typename BinaryPredicate = std::equal_to<>> | ||
| 1211 | -[[nodiscard]] constexpr auto enum_contains(string_view value, BinaryPredicate&& p = {}) noexcept(detail::is_nothrow_invocable<BinaryPredicate>()) -> detail::enable_if_t<E, bool, BinaryPredicate> { | ||
| 1212 | - static_assert(std::is_invocable_r_v<bool, BinaryPredicate, char, char>, "magic_enum::enum_contains requires bool(char, char) invocable predicate."); | ||
| 1213 | - using D = std::decay_t<E>; | ||
| 1214 | - | ||
| 1215 | - return static_cast<bool>(enum_cast<D>(value, std::forward<BinaryPredicate>(p))); | ||
| 1216 | -} | ||
| 1217 | - | ||
| 1218 | -template <typename Result = void, typename E, typename Lambda> | ||
| 1219 | -constexpr auto enum_switch(Lambda&& lambda, E value) -> detail::enable_if_t<E, Result> { | ||
| 1220 | - using D = std::decay_t<E>; | ||
| 1221 | - | ||
| 1222 | - return detail::constexpr_switch<&detail::values_v<D>, detail::case_call_t::value>( | ||
| 1223 | - std::forward<Lambda>(lambda), | ||
| 1224 | - value, | ||
| 1225 | - detail::default_result_type_lambda<Result>); | ||
| 1226 | -} | ||
| 1227 | - | ||
| 1228 | -template <typename Result, typename E, typename Lambda> | ||
| 1229 | -constexpr auto enum_switch(Lambda&& lambda, E value, Result&& result) -> detail::enable_if_t<E, Result> { | ||
| 1230 | - using D = std::decay_t<E>; | ||
| 1231 | - | ||
| 1232 | - return detail::constexpr_switch<&detail::values_v<D>, detail::case_call_t::value>( | ||
| 1233 | - std::forward<Lambda>(lambda), | ||
| 1234 | - value, | ||
| 1235 | - [&result] { return std::forward<Result>(result); }); | ||
| 1236 | -} | ||
| 1237 | - | ||
| 1238 | -template <typename E, typename Result = void, typename BinaryPredicate = std::equal_to<>, typename Lambda> | ||
| 1239 | -constexpr auto enum_switch(Lambda&& lambda, string_view name, BinaryPredicate&& p = {}) -> detail::enable_if_t<E, Result, BinaryPredicate> { | ||
| 1240 | - static_assert(std::is_invocable_r_v<bool, BinaryPredicate, char, char>, "magic_enum::enum_switch requires bool(char, char) invocable predicate."); | ||
| 1241 | - using D = std::decay_t<E>; | ||
| 1242 | - | ||
| 1243 | - if (const auto v = enum_cast<D>(name, std::forward<BinaryPredicate>(p))) { | ||
| 1244 | - return enum_switch<Result, D>(std::forward<Lambda>(lambda), *v); | ||
| 1245 | - } | ||
| 1246 | - return detail::default_result_type_lambda<Result>(); | ||
| 1247 | -} | ||
| 1248 | - | ||
| 1249 | -template <typename E, typename Result, typename BinaryPredicate = std::equal_to<>, typename Lambda> | ||
| 1250 | -constexpr auto enum_switch(Lambda&& lambda, string_view name, Result&& result, BinaryPredicate&& p = {}) -> detail::enable_if_t<E, Result, BinaryPredicate> { | ||
| 1251 | - static_assert(std::is_invocable_r_v<bool, BinaryPredicate, char, char>, "magic_enum::enum_switch requires bool(char, char) invocable predicate."); | ||
| 1252 | - using D = std::decay_t<E>; | ||
| 1253 | - | ||
| 1254 | - if (const auto v = enum_cast<D>(name, std::forward<BinaryPredicate>(p))) { | ||
| 1255 | - return enum_switch<Result, D>(std::forward<Lambda>(lambda), *v, std::forward<Result>(result)); | ||
| 1256 | - } | ||
| 1257 | - return std::forward<Result>(result); | ||
| 1258 | -} | ||
| 1259 | - | ||
| 1260 | -template <typename E, typename Result = void, typename Lambda> | ||
| 1261 | -constexpr auto enum_switch(Lambda&& lambda, underlying_type_t<E> value) -> detail::enable_if_t<E, Result> { | ||
| 1262 | - using D = std::decay_t<E>; | ||
| 1263 | - | ||
| 1264 | - if (const auto v = enum_cast<D>(value)) { | ||
| 1265 | - return enum_switch<Result, D>(std::forward<Lambda>(lambda), *v); | ||
| 1266 | - } | ||
| 1267 | - return detail::default_result_type_lambda<Result>(); | ||
| 1268 | -} | ||
| 1269 | - | ||
| 1270 | -template <typename E, typename Result, typename Lambda> | ||
| 1271 | -constexpr auto enum_switch(Lambda&& lambda, underlying_type_t<E> value, Result&& result) -> detail::enable_if_t<E, Result> { | ||
| 1272 | - using D = std::decay_t<E>; | ||
| 1273 | - | ||
| 1274 | - if (const auto v = enum_cast<D>(value)) { | ||
| 1275 | - return enum_switch<Result, D>(std::forward<Lambda>(lambda), *v, std::forward<Result>(result)); | ||
| 1276 | - } | ||
| 1277 | - return std::forward<Result>(result); | ||
| 1278 | -} | ||
| 1279 | - | ||
| 1280 | -template <typename E, typename Lambda> | ||
| 1281 | -constexpr auto enum_for_each(Lambda&& lambda) { | ||
| 1282 | - using D = std::decay_t<E>; | ||
| 1283 | - static_assert(std::is_enum_v<D>, "magic_enum::enum_for_each requires enum type."); | ||
| 1284 | - | ||
| 1285 | - return detail::for_each<D>(std::forward<Lambda>(lambda), std::make_index_sequence<detail::count_v<D>>{}); | ||
| 1286 | -} | ||
| 1287 | - | ||
| 1288 | -namespace ostream_operators { | ||
| 1289 | - | ||
| 1290 | -template <typename Char, typename Traits, typename E, detail::enable_if_t<E, int> = 0> | ||
| 1291 | -std::basic_ostream<Char, Traits>& operator<<(std::basic_ostream<Char, Traits>& os, E value) { | ||
| 1292 | - using D = std::decay_t<E>; | ||
| 1293 | - using U = underlying_type_t<D>; | ||
| 1294 | - | ||
| 1295 | - if constexpr (detail::supported<D>::value) { | ||
| 1296 | - if (const auto name = enum_flags_name<D>(value); !name.empty()) { | ||
| 1297 | - for (const auto c : name) { | ||
| 1298 | - os.put(c); | ||
| 1299 | - } | ||
| 1300 | - return os; | ||
| 1301 | - } | ||
| 1302 | - } | ||
| 1303 | - return (os << static_cast<U>(value)); | ||
| 1304 | -} | ||
| 1305 | - | ||
| 1306 | -template <typename Char, typename Traits, typename E, detail::enable_if_t<E, int> = 0> | ||
| 1307 | -std::basic_ostream<Char, Traits>& operator<<(std::basic_ostream<Char, Traits>& os, optional<E> value) { | ||
| 1308 | - return value ? (os << *value) : os; | ||
| 1309 | -} | ||
| 1310 | - | ||
| 1311 | -} // namespace magic_enum::ostream_operators | ||
| 1312 | - | ||
| 1313 | -namespace istream_operators { | ||
| 1314 | - | ||
| 1315 | -template <typename Char, typename Traits, typename E, detail::enable_if_t<E, int> = 0> | ||
| 1316 | -std::basic_istream<Char, Traits>& operator>>(std::basic_istream<Char, Traits>& is, E& value) { | ||
| 1317 | - using D = std::decay_t<E>; | ||
| 1318 | - | ||
| 1319 | - std::basic_string<Char, Traits> s; | ||
| 1320 | - is >> s; | ||
| 1321 | - if (const auto v = enum_cast<D>(s)) { | ||
| 1322 | - value = *v; | ||
| 1323 | - } else { | ||
| 1324 | - is.setstate(std::basic_ios<Char>::failbit); | ||
| 1325 | - } | ||
| 1326 | - return is; | ||
| 1327 | -} | ||
| 1328 | - | ||
| 1329 | -} // namespace magic_enum::istream_operators | ||
| 1330 | - | ||
| 1331 | -namespace iostream_operators { | ||
| 1332 | - | ||
| 1333 | -using namespace ostream_operators; | ||
| 1334 | -using namespace istream_operators; | ||
| 1335 | - | ||
| 1336 | -} // namespace magic_enum::iostream_operators | ||
| 1337 | - | ||
| 1338 | -namespace bitwise_operators { | ||
| 1339 | - | ||
| 1340 | -template <typename E, detail::enable_if_t<E, int> = 0> | ||
| 1341 | -constexpr E operator~(E rhs) noexcept { | ||
| 1342 | - return static_cast<E>(~static_cast<underlying_type_t<E>>(rhs)); | ||
| 1343 | -} | ||
| 1344 | - | ||
| 1345 | -template <typename E, detail::enable_if_t<E, int> = 0> | ||
| 1346 | -constexpr E operator|(E lhs, E rhs) noexcept { | ||
| 1347 | - return static_cast<E>(static_cast<underlying_type_t<E>>(lhs) | static_cast<underlying_type_t<E>>(rhs)); | ||
| 1348 | -} | ||
| 1349 | - | ||
| 1350 | -template <typename E, detail::enable_if_t<E, int> = 0> | ||
| 1351 | -constexpr E operator&(E lhs, E rhs) noexcept { | ||
| 1352 | - return static_cast<E>(static_cast<underlying_type_t<E>>(lhs) & static_cast<underlying_type_t<E>>(rhs)); | ||
| 1353 | -} | ||
| 1354 | - | ||
| 1355 | -template <typename E, detail::enable_if_t<E, int> = 0> | ||
| 1356 | -constexpr E operator^(E lhs, E rhs) noexcept { | ||
| 1357 | - return static_cast<E>(static_cast<underlying_type_t<E>>(lhs) ^ static_cast<underlying_type_t<E>>(rhs)); | ||
| 1358 | -} | ||
| 1359 | - | ||
| 1360 | -template <typename E, detail::enable_if_t<E, int> = 0> | ||
| 1361 | -constexpr E& operator|=(E& lhs, E rhs) noexcept { | ||
| 1362 | - return lhs = (lhs | rhs); | ||
| 1363 | -} | ||
| 1364 | - | ||
| 1365 | -template <typename E, detail::enable_if_t<E, int> = 0> | ||
| 1366 | -constexpr E& operator&=(E& lhs, E rhs) noexcept { | ||
| 1367 | - return lhs = (lhs & rhs); | ||
| 1368 | -} | ||
| 1369 | - | ||
| 1370 | -template <typename E, detail::enable_if_t<E, int> = 0> | ||
| 1371 | -constexpr E& operator^=(E& lhs, E rhs) noexcept { | ||
| 1372 | - return lhs = (lhs ^ rhs); | ||
| 1373 | -} | ||
| 1374 | - | ||
| 1375 | -} // namespace magic_enum::bitwise_operators | ||
| 1376 | - | ||
| 1377 | -} // namespace magic_enum | ||
| 1378 | - | ||
| 1379 | -#if defined(__clang__) | ||
| 1380 | -# pragma clang diagnostic pop | ||
| 1381 | -#elif defined(__GNUC__) | ||
| 1382 | -# pragma GCC diagnostic pop | ||
| 1383 | -#elif defined(_MSC_VER) | ||
| 1384 | -# pragma warning(pop) | ||
| 1385 | -#endif | ||
| 1386 | - | ||
| 1387 | -#endif // NEARGYE_MAGIC_ENUM_HPP |
vendor/magic_enum/include/magic_enum_format.hpp deleted
| 1 | -// __ __ _ ______ _____ | ||
| 2 | -// | \/ | (_) | ____| / ____|_ _ | ||
| 3 | -// | \ / | __ _ __ _ _ ___ | |__ _ __ _ _ _ __ ___ | | _| |_ _| |_ | ||
| 4 | -// | |\/| |/ _` |/ _` | |/ __| | __| | '_ \| | | | '_ ` _ \ | | |_ _|_ _| | ||
| 5 | -// | | | | (_| | (_| | | (__ | |____| | | | |_| | | | | | | | |____|_| |_| | ||
| 6 | -// |_| |_|\__,_|\__, |_|\___| |______|_| |_|\__,_|_| |_| |_| \_____| | ||
| 7 | -// __/ | https://github.com/Neargye/magic_enum | ||
| 8 | -// |___/ version 0.8.1 | ||
| 9 | -// | ||
| 10 | -// Licensed under the MIT License <http://opensource.org/licenses/MIT>. | ||
| 11 | -// SPDX-License-Identifier: MIT | ||
| 12 | -// Copyright (c) 2019 - 2022 Daniil Goncharov <neargye@gmail.com>. | ||
| 13 | -// | ||
| 14 | -// Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| 15 | -// of this software and associated documentation files (the "Software"), to deal | ||
| 16 | -// in the Software without restriction, including without limitation the rights | ||
| 17 | -// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| 18 | -// copies of the Software, and to permit persons to whom the Software is | ||
| 19 | -// furnished to do so, subject to the following conditions: | ||
| 20 | -// | ||
| 21 | -// The above copyright notice and this permission notice shall be included in all | ||
| 22 | -// copies or substantial portions of the Software. | ||
| 23 | -// | ||
| 24 | -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| 25 | -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| 26 | -// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| 27 | -// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| 28 | -// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| 29 | -// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| 30 | -// SOFTWARE. | ||
| 31 | - | ||
| 32 | -#ifndef NEARGYE_MAGIC_ENUM_FORMAT_HPP | ||
| 33 | -#define NEARGYE_MAGIC_ENUM_FORMAT_HPP | ||
| 34 | - | ||
| 35 | -#if !defined(__cpp_lib_format) | ||
| 36 | -# error "Format is not supported" | ||
| 37 | -#endif | ||
| 38 | - | ||
| 39 | -#include "magic_enum.hpp" | ||
| 40 | - | ||
| 41 | -#if !defined(MAGIC_ENUM_DEFAULT_ENABLE_ENUM_FORMAT) | ||
| 42 | -# define MAGIC_ENUM_DEFAULT_ENABLE_ENUM_FORMAT true | ||
| 43 | -# define MAGIC_ENUM_DEFAULT_ENABLE_ENUM_FORMAT_AUTO_DEFINE | ||
| 44 | -#endif // MAGIC_ENUM_DEFAULT_ENABLE_ENUM_FORMAT | ||
| 45 | - | ||
| 46 | -namespace magic_enum::customize { | ||
| 47 | - // customize enum to enable/disable automatic std::format | ||
| 48 | - template <typename E> | ||
| 49 | - constexpr bool enum_format_enabled() noexcept { | ||
| 50 | - return MAGIC_ENUM_DEFAULT_ENABLE_ENUM_FORMAT; | ||
| 51 | - } | ||
| 52 | -} // magic_enum::customize | ||
| 53 | - | ||
| 54 | -#include <format> | ||
| 55 | - | ||
| 56 | -template <typename E> | ||
| 57 | -struct std::formatter<E, std::enable_if_t<std::is_enum_v<E> && magic_enum::customize::enum_format_enabled<E>(), char>> : std::formatter<std::string_view, char> { | ||
| 58 | - auto format(E e, format_context& ctx) { | ||
| 59 | - using D = std::decay_t<E>; | ||
| 60 | - if constexpr (magic_enum::detail::is_flags_v<D>) { | ||
| 61 | - if (auto name = magic_enum::enum_flags_name<D>(e); !name.empty()) { | ||
| 62 | - return this->std::formatter<std::string_view, char>::format(std::string_view{name.data(), name.size()}, ctx); | ||
| 63 | - } | ||
| 64 | - } else { | ||
| 65 | - if (auto name = magic_enum::enum_name<D>(e); !name.empty()) { | ||
| 66 | - return this->std::formatter<std::string_view, char>::format(std::string_view{name.data(), name.size()}, ctx); | ||
| 67 | - } | ||
| 68 | - } | ||
| 69 | - constexpr auto type_name = magic_enum::enum_type_name<E>(); | ||
| 70 | - throw std::format_error("Type of " + std::string{type_name.data(), type_name.size()} + " enum value: " + std::to_string(magic_enum::enum_integer<D>(e)) + " is not exists."); | ||
| 71 | - } | ||
| 72 | -}; | ||
| 73 | - | ||
| 74 | -#if defined(MAGIC_ENUM_DEFAULT_ENABLE_ENUM_FORMAT_AUTO_DEFINE) | ||
| 75 | -# undef MAGIC_ENUM_DEFAULT_ENABLE_ENUM_FORMAT | ||
| 76 | -# undef MAGIC_ENUM_DEFAULT_ENABLE_ENUM_FORMAT_AUTO_DEFINE | ||
| 77 | -#endif // MAGIC_ENUM_DEFAULT_ENABLE_ENUM_FORMAT_AUTO_DEFINE | ||
| 78 | - | ||
| 79 | -#endif // NEARGYE_MAGIC_ENUM_FORMAT_HPP |
vendor/magic_enum/include/magic_enum_fuse.hpp deleted
| 1 | -// __ __ _ ______ _____ | ||
| 2 | -// | \/ | (_) | ____| / ____|_ _ | ||
| 3 | -// | \ / | __ _ __ _ _ ___ | |__ _ __ _ _ _ __ ___ | | _| |_ _| |_ | ||
| 4 | -// | |\/| |/ _` |/ _` | |/ __| | __| | '_ \| | | | '_ ` _ \ | | |_ _|_ _| | ||
| 5 | -// | | | | (_| | (_| | | (__ | |____| | | | |_| | | | | | | | |____|_| |_| | ||
| 6 | -// |_| |_|\__,_|\__, |_|\___| |______|_| |_|\__,_|_| |_| |_| \_____| | ||
| 7 | -// __/ | https://github.com/Neargye/magic_enum | ||
| 8 | -// |___/ version 0.8.1 | ||
| 9 | -// | ||
| 10 | -// Licensed under the MIT License <http://opensource.org/licenses/MIT>. | ||
| 11 | -// SPDX-License-Identifier: MIT | ||
| 12 | -// Copyright (c) 2019 - 2022 Daniil Goncharov <neargye@gmail.com>. | ||
| 13 | -// | ||
| 14 | -// Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| 15 | -// of this software and associated documentation files (the "Software"), to deal | ||
| 16 | -// in the Software without restriction, including without limitation the rights | ||
| 17 | -// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| 18 | -// copies of the Software, and to permit persons to whom the Software is | ||
| 19 | -// furnished to do so, subject to the following conditions: | ||
| 20 | -// | ||
| 21 | -// The above copyright notice and this permission notice shall be included in all | ||
| 22 | -// copies or substantial portions of the Software. | ||
| 23 | -// | ||
| 24 | -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| 25 | -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| 26 | -// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| 27 | -// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| 28 | -// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| 29 | -// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| 30 | -// SOFTWARE. | ||
| 31 | - | ||
| 32 | -#ifndef NEARGYE_MAGIC_ENUM_FUSE_HPP | ||
| 33 | -#define NEARGYE_MAGIC_ENUM_FUSE_HPP | ||
| 34 | - | ||
| 35 | -#include "magic_enum.hpp" | ||
| 36 | - | ||
| 37 | -namespace magic_enum { | ||
| 38 | - | ||
| 39 | -namespace detail { | ||
| 40 | - | ||
| 41 | -template <typename E> | ||
| 42 | -constexpr optional<std::uintmax_t> fuse_one_enum(optional<std::uintmax_t> hash, E value) noexcept { | ||
| 43 | - if (hash) { | ||
| 44 | - if (const auto index = enum_index(value)) { | ||
| 45 | - return (*hash << log2(enum_count<E>() + 1)) | *index; | ||
| 46 | - } | ||
| 47 | - } | ||
| 48 | - return {}; | ||
| 49 | -} | ||
| 50 | - | ||
| 51 | -template <typename E> | ||
| 52 | -constexpr optional<std::uintmax_t> fuse_enum(E value) noexcept { | ||
| 53 | - return fuse_one_enum(0, value); | ||
| 54 | -} | ||
| 55 | - | ||
| 56 | -template <typename E, typename... Es> | ||
| 57 | -constexpr optional<std::uintmax_t> fuse_enum(E head, Es... tail) noexcept { | ||
| 58 | - return fuse_one_enum(fuse_enum(tail...), head); | ||
| 59 | -} | ||
| 60 | - | ||
| 61 | -template <typename... Es> | ||
| 62 | -constexpr auto typesafe_fuse_enum(Es... values) noexcept { | ||
| 63 | - enum class enum_fuse_t : std::uintmax_t; | ||
| 64 | - const auto fuse = fuse_enum(values...); | ||
| 65 | - if (fuse) { | ||
| 66 | - return optional<enum_fuse_t>{static_cast<enum_fuse_t>(*fuse)}; | ||
| 67 | - } | ||
| 68 | - return optional<enum_fuse_t>{}; | ||
| 69 | -} | ||
| 70 | - | ||
| 71 | -} // namespace magic_enum::detail | ||
| 72 | - | ||
| 73 | -// Returns a bijective mix of several enum values. This can be used to emulate 2D switch/case statements. | ||
| 74 | -template <typename... Es> | ||
| 75 | -[[nodiscard]] constexpr auto enum_fuse(Es... values) noexcept { | ||
| 76 | - static_assert((std::is_enum_v<std::decay_t<Es>> && ...), "magic_enum::enum_fuse requires enum type."); | ||
| 77 | - static_assert(sizeof...(Es) >= 2, "magic_enum::enum_fuse requires at least 2 values."); | ||
| 78 | - static_assert((detail::log2(enum_count<std::decay_t<Es>>() + 1) + ...) <= (sizeof(std::uintmax_t) * 8), "magic_enum::enum_fuse does not work for large enums"); | ||
| 79 | -#if defined(MAGIC_ENUM_NO_TYPESAFE_ENUM_FUSE) | ||
| 80 | - const auto fuse = detail::fuse_enum<std::decay_t<Es>...>(values...); | ||
| 81 | -#else | ||
| 82 | - const auto fuse = detail::typesafe_fuse_enum<std::decay_t<Es>...>(values...); | ||
| 83 | -#endif | ||
| 84 | - return assert(fuse), fuse; | ||
| 85 | -} | ||
| 86 | - | ||
| 87 | -} // namespace magic_enum | ||
| 88 | - | ||
| 89 | -#endif // NEARGYE_MAGIC_ENUM_FUSE_HPP |