From e6893a9422b782fdaba65fe89cf36ade32dc33a1 Mon Sep 17 00:00:00 2001 From: tequ Date: Thu, 19 Jun 2025 15:56:33 +0900 Subject: [PATCH] clang-format, ignore magic_enum.h --- .github/workflows/clang-format.yml | 2 +- src/libxrpl/protocol/LedgerFormats.cpp | 8 +- src/magic/magic_enum.h | 2483 ++++++------------ src/xrpld/rpc/handlers/ServerDefinitions.cpp | 36 +- 4 files changed, 889 insertions(+), 1640 deletions(-) diff --git a/.github/workflows/clang-format.yml b/.github/workflows/clang-format.yml index 91bbff48c..9002a6a6d 100644 --- a/.github/workflows/clang-format.yml +++ b/.github/workflows/clang-format.yml @@ -20,7 +20,7 @@ jobs: sudo apt-get update sudo apt-get install clang-format-${CLANG_VERSION} - name: Format first-party sources - run: find include src -type f \( -name '*.cpp' -o -name '*.hpp' -o -name '*.h' -o -name '*.ipp' \) -exec clang-format-${CLANG_VERSION} -i {} + + run: find include src -type f \( -name '*.cpp' -o -name '*.hpp' -o -name '*.h' -o -name '*.ipp' \) -not -path "src/magic/magic_enum.h" -exec clang-format-${CLANG_VERSION} -i {} + - name: Check for differences id: assert run: | diff --git a/src/libxrpl/protocol/LedgerFormats.cpp b/src/libxrpl/protocol/LedgerFormats.cpp index a67e87de0..95f6c6081 100644 --- a/src/libxrpl/protocol/LedgerFormats.cpp +++ b/src/libxrpl/protocol/LedgerFormats.cpp @@ -27,10 +27,10 @@ LedgerFormats::LedgerFormats() { // Fields shared by all ledger formats: static const std::initializer_list commonFields{ - {sfLedgerIndex, soeOPTIONAL}, - {sfLedgerEntryType, soeREQUIRED}, - {sfFlags, soeREQUIRED}, - {sfRemarks, soeOPTIONAL}, + {sfLedgerIndex, soeOPTIONAL}, + {sfLedgerEntryType, soeREQUIRED}, + {sfFlags, soeREQUIRED}, + {sfRemarks, soeOPTIONAL}, }; #pragma push_macro("UNWRAP") diff --git a/src/magic/magic_enum.h b/src/magic/magic_enum.h index 299dc2df7..7adf87715 100644 --- a/src/magic/magic_enum.h +++ b/src/magic/magic_enum.h @@ -11,23 +11,23 @@ // SPDX-License-Identifier: MIT // Copyright (c) 2019 - 2024 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: +// 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 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. +// 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 @@ -45,110 +45,90 @@ #include #if defined(MAGIC_ENUM_CONFIG_FILE) -#include MAGIC_ENUM_CONFIG_FILE +# include MAGIC_ENUM_CONFIG_FILE #endif #if !defined(MAGIC_ENUM_USING_ALIAS_OPTIONAL) -#include +# include #endif #if !defined(MAGIC_ENUM_USING_ALIAS_STRING) -#include +# include #endif #if !defined(MAGIC_ENUM_USING_ALIAS_STRING_VIEW) -#include +# include #endif #if defined(MAGIC_ENUM_NO_ASSERT) -#define MAGIC_ENUM_ASSERT(...) static_cast(0) +# define MAGIC_ENUM_ASSERT(...) static_cast(0) #elif !defined(MAGIC_ENUM_ASSERT) -#include -#define MAGIC_ENUM_ASSERT(...) assert((__VA_ARGS__)) +# include +# define MAGIC_ENUM_ASSERT(...) assert((__VA_ARGS__)) #endif #if defined(__clang__) -#pragma clang diagnostic push -#pragma clang diagnostic ignored "-Wunknown-warning-option" -#pragma clang diagnostic ignored "-Wenum-constexpr-conversion" -#pragma clang diagnostic ignored \ - "-Wuseless-cast" // suppresses 'static_cast('\0')' for char_type - // = char (common on Linux). +# pragma clang diagnostic push +# pragma clang diagnostic ignored "-Wunknown-warning-option" +# pragma clang diagnostic ignored "-Wenum-constexpr-conversion" +# pragma clang diagnostic ignored "-Wuseless-cast" // suppresses 'static_cast('\0')' for char_type = char (common on Linux). #elif defined(__GNUC__) -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored \ - "-Wmaybe-uninitialized" // May be used uninitialized 'return {};'. -#pragma GCC diagnostic ignored \ - "-Wuseless-cast" // suppresses 'static_cast('\0')' for char_type - // = char (common on Linux). +# pragma GCC diagnostic push +# pragma GCC diagnostic ignored "-Wmaybe-uninitialized" // May be used uninitialized 'return {};'. +# pragma GCC diagnostic ignored "-Wuseless-cast" // suppresses 'static_cast('\0')' for char_type = char (common on Linux). #elif defined(_MSC_VER) -#pragma warning(push) -#pragma warning( \ - disable : 26495) // Variable 'static_str::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. +# pragma warning(push) +# pragma warning(disable : 26495) // Variable 'static_str::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 +#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 +#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. +// 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 +# 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. +// 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 127 +# define MAGIC_ENUM_RANGE_MAX 127 #endif -// Improve ReSharper C++ intellisense performance with builtins, avoiding -// unnecessary template instantiations. +// 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 +# 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 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 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 @@ -163,1063 +143,666 @@ using std::string; #endif using char_type = string_view::value_type; -static_assert( - std::is_same_v, - "magic_enum::customize requires same string_view::value_type and " - "string::value_type"); -static_assert( - [] { - if constexpr (std::is_same_v) - { - constexpr const char c[] = - "abcdefghijklmnopqrstuvwxyz_" - "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789|"; - constexpr const wchar_t wc[] = - L"abcdefghijklmnopqrstuvwxyz_" - L"ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789|"; - static_assert( - std::size(c) == std::size(wc), - "magic_enum::customize identifier characters are multichars in " - "wchar_t."); +static_assert(std::is_same_v, "magic_enum::customize requires same string_view::value_type and string::value_type"); +static_assert([] { + if constexpr (std::is_same_v) { + constexpr const char c[] = "abcdefghijklmnopqrstuvwxyz_ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789|"; + constexpr const wchar_t wc[] = L"abcdefghijklmnopqrstuvwxyz_ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789|"; + static_assert(std::size(c) == std::size(wc), "magic_enum::customize identifier characters are multichars in wchar_t."); - for (std::size_t i = 0; i < std::size(c); ++i) - { - if (c[i] != wc[i]) - { - return false; - } - } - } - return true; - }(), - "magic_enum::customize wchar_t is not compatible with ASCII."); + for (std::size_t i = 0; i < std::size(c); ++i) { + if (c[i] != wc[i]) { + return false; + } + } + } + return true; +} (), "magic_enum::customize wchar_t is not compatible with ASCII."); 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. +// 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 constexpr int min = MAGIC_ENUM_RANGE_MIN; - static constexpr int max = MAGIC_ENUM_RANGE_MAX; +struct enum_range { + static constexpr int min = MAGIC_ENUM_RANGE_MIN; + static constexpr int max = MAGIC_ENUM_RANGE_MAX; }; -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, "MAGIC_ENUM_RANGE_MAX must be greater than MAGIC_ENUM_RANGE_MIN."); namespace detail { -enum class customize_tag { default_tag, invalid_tag, custom_tag }; +enum class customize_tag { + default_tag, + invalid_tag, + custom_tag +}; -} // namespace detail +} // 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_type* srt) : customize_t{string_view{srt}} - { - } - constexpr customize_t(detail::customize_tag tag) - : std::pair{tag, string_view{}} - { - MAGIC_ENUM_ASSERT(tag != detail::customize_tag::custom_tag); - } +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_type* srt) : customize_t{string_view{srt}} {} + constexpr customize_t(detail::customize_tag tag) : std::pair{tag, string_view{}} { + MAGIC_ENUM_ASSERT(tag != detail::customize_tag::custom_tag); + } }; // Default customize. -inline constexpr auto default_tag = - customize_t{detail::customize_tag::default_tag}; +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}; +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. +// 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; +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. +// 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; +constexpr customize_t enum_type_name() noexcept { + return default_tag; } -} // namespace customize +} // namespace magic_enum::customize namespace detail { template struct supported -#if defined(MAGIC_ENUM_SUPPORTED) && MAGIC_ENUM_SUPPORTED || \ - defined(MAGIC_ENUM_NO_CHECK_SUPPORT) - : std::true_type -{ -}; +#if defined(MAGIC_ENUM_SUPPORTED) && MAGIC_ENUM_SUPPORTED || defined(MAGIC_ENUM_NO_CHECK_SUPPORT) + : std::true_type {}; #else - : std::false_type -{ -}; + : std::false_type {}; #endif -template < - auto V, - typename E = std::decay_t, - std::enable_if_t, int> = 0> +template , std::enable_if_t, int> = 0> using enum_constant = std::integral_constant; template inline constexpr bool always_false_v = false; template -struct has_is_flags : std::false_type -{ -}; +struct has_is_flags : std::false_type {}; template -struct has_is_flags< - T, - std::void_t::is_flags)>> - : std::bool_constant::is_flags)>>> -{ -}; +struct has_is_flags::is_flags)>> : std::bool_constant::is_flags)>>> {}; template -struct range_min : std::integral_constant -{ -}; +struct range_min : std::integral_constant {}; template -struct range_min::min)>> - : std::integral_constant< - decltype(customize::enum_range::min), - customize::enum_range::min> -{ -}; +struct range_min::min)>> : std::integral_constant::min), customize::enum_range::min> {}; template -struct range_max : std::integral_constant -{ -}; +struct range_max : std::integral_constant {}; template -struct range_max::max)>> - : std::integral_constant< - decltype(customize::enum_range::max), - customize::enum_range::max> -{ -}; +struct range_max::max)>> : std::integral_constant::max), customize::enum_range::max> {}; -struct str_view -{ - const char* str_ = nullptr; - std::size_t size_ = 0; +struct str_view { + const char* str_ = nullptr; + std::size_t size_ = 0; }; template -class static_str -{ -public: - constexpr explicit static_str(str_view str) noexcept - : static_str{str.str_, std::make_integer_sequence{}} - { - MAGIC_ENUM_ASSERT(str.size_ == N); - } +class static_str { + public: + constexpr explicit static_str(str_view str) noexcept : static_str{str.str_, std::make_integer_sequence{}} { + MAGIC_ENUM_ASSERT(str.size_ == N); + } - constexpr explicit static_str(string_view str) noexcept - : static_str{str.data(), std::make_integer_sequence{}} - { - MAGIC_ENUM_ASSERT(str.size() == N); - } + constexpr explicit static_str(string_view str) noexcept : static_str{str.data(), std::make_integer_sequence{}} { + MAGIC_ENUM_ASSERT(str.size() == N); + } - constexpr const char_type* - data() const noexcept - { - return chars_; - } + constexpr const char_type* data() const noexcept { return chars_; } - constexpr std::uint16_t - size() const noexcept - { - return N; - } + constexpr std::uint16_t size() const noexcept { return N; } - constexpr - operator string_view() const noexcept - { - return {data(), size()}; - } + constexpr operator string_view() const noexcept { return {data(), size()}; } -private: - template - constexpr static_str( - const char* str, - std::integer_sequence) noexcept - : chars_{ - static_cast(str[I])..., - static_cast('\0')} - { - } + private: + template + constexpr static_str(const char* str, std::integer_sequence) noexcept : chars_{static_cast(str[I])..., static_cast('\0')} {} - template - constexpr static_str( - string_view str, - std::integer_sequence) noexcept - : chars_{str[I]..., static_cast('\0')} - { - } + template + constexpr static_str(string_view str, std::integer_sequence) noexcept : chars_{str[I]..., static_cast('\0')} {} - char_type chars_[static_cast(N) + 1]; + char_type chars_[static_cast(N) + 1]; }; template <> -class static_str<0> -{ -public: - constexpr explicit static_str() = default; +class static_str<0> { + public: + constexpr explicit static_str() = default; - constexpr explicit static_str(str_view) noexcept - { - } + constexpr explicit static_str(str_view) noexcept {} - constexpr explicit static_str(string_view) noexcept - { - } + constexpr explicit static_str(string_view) noexcept {} - constexpr const char_type* - data() const noexcept - { - return nullptr; - } + constexpr const char_type* data() const noexcept { return nullptr; } - constexpr std::uint16_t - size() const noexcept - { - return 0; - } + constexpr std::uint16_t size() const noexcept { return 0; } - constexpr - operator string_view() const noexcept - { - return {}; - } + constexpr operator string_view() const noexcept { return {}; } }; template > -class case_insensitive -{ - static constexpr char_type - to_lower(char_type c) noexcept - { - return (c >= static_cast('A') && - c <= static_cast('Z')) - ? static_cast( - c + - (static_cast('a') - static_cast('A'))) - : c; - } +class case_insensitive { + static constexpr char_type to_lower(char_type c) noexcept { + return (c >= static_cast('A') && c <= static_cast('Z')) ? static_cast(c + (static_cast('a') - static_cast('A'))) : c; + } -public: - template - constexpr auto - operator()(L lhs, R rhs) const noexcept - -> std::enable_if_t< - std::is_same_v, char_type> && - std::is_same_v, char_type>, - bool> - { - return Op{}(to_lower(lhs), to_lower(rhs)); - } + public: + template + constexpr auto operator()(L lhs, R rhs) const noexcept -> std::enable_if_t, char_type> && std::is_same_v, char_type>, bool> { + return Op{}(to_lower(lhs), to_lower(rhs)); + } }; -constexpr std::size_t -find(string_view str, char_type 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; +constexpr std::size_t find(string_view str, char_type 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; + 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); + 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 bool -is_default_predicate() noexcept -{ - return std::is_same_v< - std::decay_t, - std::equal_to> || - std::is_same_v, std::equal_to<>>; +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< - bool, - BinaryPredicate, - char_type, - char_type>; +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()) -{ +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; + // 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; + 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; + if constexpr (!is_default_predicate() || workaround) { + if (lhs.size() != rhs.size()) { + return false; } - else - { - return lhs == rhs; + + 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."); +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; - } + 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."); +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 MAGIC_ENUM_ASSERT(false), value; - } - else - { - auto ret = I{0}; - for (; value > I{1}; value >>= I{1}, ++ret) - { - } + if constexpr (std::is_same_v) { // bool special case + return MAGIC_ENUM_ASSERT(false), value; + } else { + auto ret = I{0}; + for (; value > I{1}; value >>= I{1}, ++ret) {} - return ret; - } + return ret; + } } #if defined(__cpp_lib_array_constexpr) && __cpp_lib_array_constexpr >= 201603L -#define MAGIC_ENUM_ARRAY_CONSTEXPR 1 +# define MAGIC_ENUM_ARRAY_CONSTEXPR 1 #else template -constexpr std::array, N> -to_array(T (&a)[N], std::index_sequence) noexcept -{ - return {{a[I]...}}; +constexpr std::array, N> to_array(T (&a)[N], std::index_sequence) noexcept { + return {{a[I]...}}; } #endif template -inline constexpr bool is_enum_v = - std::is_enum_v && std::is_same_v>; +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."); +constexpr auto n() noexcept { + static_assert(is_enum_v, "magic_enum::detail::n requires enum type."); - if constexpr (supported::value) - { + 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 - ? str_view{name_ptr, std::char_traits::length(name_ptr)} - : str_view{}; + constexpr auto name_ptr = MAGIC_ENUM_GET_TYPE_NAME_BUILTIN(E); + constexpr auto name = name_ptr ? str_view{name_ptr, std::char_traits::length(name_ptr)} : str_view{}; #elif defined(__clang__) - str_view name; - if constexpr (sizeof(__PRETTY_FUNCTION__) == sizeof(__FUNCTION__)) - { - static_assert( - always_false_v, - "magic_enum::detail::n requires __PRETTY_FUNCTION__."); - return str_view{}; - } - else - { - name.size_ = sizeof(__PRETTY_FUNCTION__) - 36; - name.str_ = __PRETTY_FUNCTION__ + 34; - } + str_view name; + if constexpr (sizeof(__PRETTY_FUNCTION__) == sizeof(__FUNCTION__)) { + static_assert(always_false_v, "magic_enum::detail::n requires __PRETTY_FUNCTION__."); + return str_view{}; + } else { + name.size_ = sizeof(__PRETTY_FUNCTION__) - 36; + name.str_ = __PRETTY_FUNCTION__ + 34; + } #elif defined(__GNUC__) - auto name = - str_view{__PRETTY_FUNCTION__, sizeof(__PRETTY_FUNCTION__) - 1}; - if constexpr (sizeof(__PRETTY_FUNCTION__) == sizeof(__FUNCTION__)) - { - static_assert( - always_false_v, - "magic_enum::detail::n requires __PRETTY_FUNCTION__."); - return str_view{}; - } - else if (name.str_[name.size_ - 1] == ']') - { - name.size_ -= 50; - name.str_ += 49; - } - else - { - name.size_ -= 40; - name.str_ += 37; - } + auto name = str_view{__PRETTY_FUNCTION__, sizeof(__PRETTY_FUNCTION__) - 1}; + if constexpr (sizeof(__PRETTY_FUNCTION__) == sizeof(__FUNCTION__)) { + static_assert(always_false_v, "magic_enum::detail::n requires __PRETTY_FUNCTION__."); + return str_view{}; + } else if (name.str_[name.size_ - 1] == ']') { + name.size_ -= 50; + name.str_ += 49; + } else { + name.size_ -= 40; + name.str_ += 37; + } #elif defined(_MSC_VER) - // CLI/C++ workaround (see - // https://github.com/Neargye/magic_enum/issues/284). - str_view name; - name.str_ = __FUNCSIG__; - name.str_ += 40; - name.size_ += sizeof(__FUNCSIG__) - 57; + // CLI/C++ workaround (see https://github.com/Neargye/magic_enum/issues/284). + str_view name; + name.str_ = __FUNCSIG__; + name.str_ += 40; + name.size_ += sizeof(__FUNCSIG__) - 57; #else - auto name = str_view{}; + auto name = str_view{}; #endif - std::size_t p = 0; - for (std::size_t i = name.size_; i > 0; --i) - { - if (name.str_[i] == ':') - { - p = i + 1; - break; - } - } - if (p > 0) - { - name.size_ -= p; - name.str_ += p; - } - return name; + std::size_t p = 0; + for (std::size_t i = name.size_; i > 0; --i) { + if (name.str_[i] == ':') { + p = i + 1; + break; + } } - else - { - return str_view{}; // Unsupported compiler or Invalid customize. + if (p > 0) { + name.size_ -= p; + name.str_ += p; } + return name; + } else { + return str_view{}; // Unsupported compiler or Invalid customize. + } } template -constexpr auto -type_name() noexcept -{ - [[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_str{name}; - } - else if constexpr ( - custom.first == customize::detail::customize_tag::invalid_tag) - { - return static_str<0>{}; - } - else if constexpr ( - custom.first == customize::detail::customize_tag::default_tag) - { - constexpr auto name = n(); - return static_str{name}; - } - else - { - static_assert(always_false_v, "magic_enum::customize invalid."); - } +constexpr auto type_name() noexcept { + [[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_str{name}; + } else if constexpr (custom.first == customize::detail::customize_tag::invalid_tag) { + return static_str<0>{}; + } else if constexpr (custom.first == customize::detail::customize_tag::default_tag) { + constexpr auto name = n(); + return static_str{name}; + } else { + static_assert(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."); +constexpr auto n() noexcept { + static_assert(is_enum_v, "magic_enum::detail::n requires enum type."); - if constexpr (supported::value) - { + if constexpr (supported::value) { #if defined(MAGIC_ENUM_GET_ENUM_NAME_BUILTIN) - constexpr auto name_ptr = MAGIC_ENUM_GET_ENUM_NAME_BUILTIN(V); - auto name = name_ptr - ? str_view{name_ptr, std::char_traits::length(name_ptr)} - : str_view{}; + constexpr auto name_ptr = MAGIC_ENUM_GET_ENUM_NAME_BUILTIN(V); + auto name = name_ptr ? str_view{name_ptr, std::char_traits::length(name_ptr)} : str_view{}; #elif defined(__clang__) - str_view name; - if constexpr (sizeof(__PRETTY_FUNCTION__) == sizeof(__FUNCTION__)) - { - static_assert( - always_false_v, - "magic_enum::detail::n requires __PRETTY_FUNCTION__."); - return str_view{}; - } - else - { - name.size_ = sizeof(__PRETTY_FUNCTION__) - 36; - name.str_ = __PRETTY_FUNCTION__ + 34; - } - if (name.size_ > 22 && name.str_[0] == '(' && name.str_[1] == 'a' && - name.str_[10] == ' ' && name.str_[22] == ':') - { - name.size_ -= 23; - name.str_ += 23; - } - if (name.str_[0] == '(' || name.str_[0] == '-' || - (name.str_[0] >= '0' && name.str_[0] <= '9')) - { - name = str_view{}; - } + str_view name; + if constexpr (sizeof(__PRETTY_FUNCTION__) == sizeof(__FUNCTION__)) { + static_assert(always_false_v, "magic_enum::detail::n requires __PRETTY_FUNCTION__."); + return str_view{}; + } else { + name.size_ = sizeof(__PRETTY_FUNCTION__) - 36; + name.str_ = __PRETTY_FUNCTION__ + 34; + } + if (name.size_ > 22 && name.str_[0] == '(' && name.str_[1] == 'a' && name.str_[10] == ' ' && name.str_[22] == ':') { + name.size_ -= 23; + name.str_ += 23; + } + if (name.str_[0] == '(' || name.str_[0] == '-' || (name.str_[0] >= '0' && name.str_[0] <= '9')) { + name = str_view{}; + } #elif defined(__GNUC__) - auto name = - str_view{__PRETTY_FUNCTION__, sizeof(__PRETTY_FUNCTION__) - 1}; - if constexpr (sizeof(__PRETTY_FUNCTION__) == sizeof(__FUNCTION__)) - { - static_assert( - always_false_v, - "magic_enum::detail::n requires __PRETTY_FUNCTION__."); - return str_view{}; - } - else if (name.str_[name.size_ - 1] == ']') - { - name.size_ -= 55; - name.str_ += 54; - } - else - { - name.size_ -= 40; - name.str_ += 37; - } - if (name.str_[0] == '(') - { - name = str_view{}; - } + auto name = str_view{__PRETTY_FUNCTION__, sizeof(__PRETTY_FUNCTION__) - 1}; + if constexpr (sizeof(__PRETTY_FUNCTION__) == sizeof(__FUNCTION__)) { + static_assert(always_false_v, "magic_enum::detail::n requires __PRETTY_FUNCTION__."); + return str_view{}; + } else if (name.str_[name.size_ - 1] == ']') { + name.size_ -= 55; + name.str_ += 54; + } else { + name.size_ -= 40; + name.str_ += 37; + } + if (name.str_[0] == '(') { + name = str_view{}; + } #elif defined(_MSC_VER) - str_view name; - if ((__FUNCSIG__[5] == '_' && __FUNCSIG__[35] != '(') || - (__FUNCSIG__[5] == 'c' && __FUNCSIG__[41] != '(')) - { - // CLI/C++ workaround (see - // https://github.com/Neargye/magic_enum/issues/284). - name.str_ = __FUNCSIG__; - name.str_ += 35; - name.size_ = sizeof(__FUNCSIG__) - 52; - } + str_view name; + if ((__FUNCSIG__[5] == '_' && __FUNCSIG__[35] != '(') || (__FUNCSIG__[5] == 'c' && __FUNCSIG__[41] != '(')) { + // CLI/C++ workaround (see https://github.com/Neargye/magic_enum/issues/284). + name.str_ = __FUNCSIG__; + name.str_ += 35; + name.size_ = sizeof(__FUNCSIG__) - 52; + } #else - auto name = str_view{}; + auto name = str_view{}; #endif - std::size_t p = 0; - for (std::size_t i = name.size_; i > 0; --i) - { - if (name.str_[i] == ':') - { - p = i + 1; - break; - } - } - if (p > 0) - { - name.size_ -= p; - name.str_ += p; - } - return name; + std::size_t p = 0; + for (std::size_t i = name.size_; i > 0; --i) { + if (name.str_[i] == ':') { + p = i + 1; + break; + } } - else - { - return str_view{}; // Unsupported compiler or Invalid customize. + if (p > 0) { + name.size_ -= p; + name.str_ += p; } + return name; + } else { + return str_view{}; // Unsupported compiler or Invalid customize. + } } #if defined(_MSC_VER) && !defined(__clang__) && _MSC_VER < 1920 -#define MAGIC_ENUM_VS_2017_WORKAROUND 1 +# define MAGIC_ENUM_VS_2017_WORKAROUND 1 #endif #if defined(MAGIC_ENUM_VS_2017_WORKAROUND) template -constexpr auto -n() noexcept -{ - static_assert(is_enum_v, "magic_enum::detail::n requires enum type."); +constexpr auto n() noexcept { + static_assert(is_enum_v, "magic_enum::detail::n requires enum type."); -#if defined(MAGIC_ENUM_GET_ENUM_NAME_BUILTIN) - constexpr auto name_ptr = MAGIC_ENUM_GET_ENUM_NAME_BUILTIN(V); - auto name = name_ptr - ? str_view{name_ptr, std::char_traits::length(name_ptr)} - : str_view{}; -#else - // CLI/C++ workaround (see - // https://github.com/Neargye/magic_enum/issues/284). - str_view name; - name.str_ = __FUNCSIG__; - name.size_ = sizeof(__FUNCSIG__) - 17; - std::size_t p = 0; - for (std::size_t i = name.size_; i > 0; --i) - { - if (name.str_[i] == ',' || name.str_[i] == ':') - { - p = i + 1; - break; - } +# if defined(MAGIC_ENUM_GET_ENUM_NAME_BUILTIN) + constexpr auto name_ptr = MAGIC_ENUM_GET_ENUM_NAME_BUILTIN(V); + auto name = name_ptr ? str_view{name_ptr, std::char_traits::length(name_ptr)} : str_view{}; +# else + // CLI/C++ workaround (see https://github.com/Neargye/magic_enum/issues/284). + str_view name; + name.str_ = __FUNCSIG__; + name.size_ = sizeof(__FUNCSIG__) - 17; + std::size_t p = 0; + for (std::size_t i = name.size_; i > 0; --i) { + if (name.str_[i] == ',' || name.str_[i] == ':') { + p = i + 1; + break; } - if (p > 0) - { - name.size_ -= p; - name.str_ += p; - } - if (name.str_[0] == '(' || name.str_[0] == '-' || - (name.str_[0] >= '0' && name.str_[0] <= '9')) - { - name = str_view{}; - } - return name; -#endif + } + if (p > 0) { + name.size_ -= p; + name.str_ += p; + } + if (name.str_[0] == '(' || name.str_[0] == '-' || (name.str_[0] >= '0' && name.str_[0] <= '9')) { + name = str_view{}; + } + return name; +# endif } #endif template -constexpr auto -enum_name() noexcept -{ - [[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_str{name}; - } - else if constexpr ( - custom.first == customize::detail::customize_tag::invalid_tag) - { - return static_str<0>{}; - } - else if constexpr ( - custom.first == customize::detail::customize_tag::default_tag) - { +constexpr auto enum_name() noexcept { + [[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_str{name}; + } else if constexpr (custom.first == customize::detail::customize_tag::invalid_tag) { + return static_str<0>{}; + } else if constexpr (custom.first == customize::detail::customize_tag::default_tag) { #if defined(MAGIC_ENUM_VS_2017_WORKAROUND) - constexpr auto name = n(); + constexpr auto name = n(); #else - constexpr auto name = n(); + constexpr auto name = n(); #endif - return static_str{name}; - } - else - { - static_assert(always_false_v, "magic_enum::customize invalid."); - } + return static_str{name}; + } else { + static_assert(always_false_v, "magic_enum::customize invalid."); + } } template inline constexpr auto enum_name_v = enum_name(); template -constexpr bool -is_valid() noexcept -{ +constexpr bool is_valid() noexcept { #if defined(__clang__) && __clang_major__ >= 16 - // https://reviews.llvm.org/D130058, https://reviews.llvm.org/D131307 - constexpr E v = __builtin_bit_cast(E, V); + // 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); + 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) - { + [[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) { #if defined(MAGIC_ENUM_VS_2017_WORKAROUND) - return n().size_ != 0; + return n().size_ != 0; #else - return n().size_ != 0; + return n().size_ != 0; #endif - } - else - { - return false; - } + } else { + return false; + } } -enum class enum_subtype { common, flags }; +enum class enum_subtype { + common, + flags +}; -template < - typename E, - int O, - enum_subtype S, - typename U = std::underlying_type_t> -constexpr U -ualue(std::size_t i) noexcept -{ - if constexpr (std::is_same_v) - { // bool special case - static_assert( - O == 0, "magic_enum::detail::ualue requires valid offset."); +template > +constexpr U ualue(std::size_t i) noexcept { + 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 (S == enum_subtype::flags) - { - return static_cast(U{1} << static_cast(static_cast(i) + O)); - } - else - { - return static_cast(static_cast(i) + O); - } + return static_cast(i); + } else if constexpr (S == enum_subtype::flags) { + return static_cast(U{1} << static_cast(static_cast(i) + O)); + } else { + return static_cast(static_cast(i) + O); + } } -template < - typename E, - int O, - enum_subtype S, - typename U = std::underlying_type_t> -constexpr E -value(std::size_t i) noexcept -{ - return static_cast(ualue(i)); +template > +constexpr E value(std::size_t i) noexcept { + return static_cast(ualue(i)); } template > -constexpr int -reflected_min() noexcept -{ - if constexpr (S == enum_subtype::flags) - { - return 0; - } - else - { - constexpr auto lhs = range_min::value; - constexpr auto rhs = (std::numeric_limits::min)(); +constexpr int reflected_min() noexcept { + if constexpr (S == enum_subtype::flags) { + 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; - } + if constexpr (cmp_less(rhs, lhs)) { + return lhs; + } else { + return rhs; } + } } template > -constexpr int -reflected_max() noexcept -{ - if constexpr (S == enum_subtype::flags) - { - return std::numeric_limits::digits - 1; - } - else - { - constexpr auto lhs = range_max::value; - constexpr auto rhs = (std::numeric_limits::max)(); +constexpr int reflected_max() noexcept { + if constexpr (S == enum_subtype::flags) { + 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; - } + if constexpr (cmp_less(lhs, rhs)) { + return lhs; + } else { + return rhs; } + } } -#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_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) template -constexpr void -valid_count(bool* valid, std::size_t& count) noexcept -{ -#define MAGIC_ENUM_V(O) \ - if constexpr ((I + O) < Size) \ - { \ - if constexpr (is_valid(I + O)>()) \ - { \ - valid[I + O] = true; \ - ++count; \ - } \ - } +constexpr void valid_count(bool* valid, std::size_t& count) noexcept { +#define MAGIC_ENUM_V(O) \ + if constexpr ((I + O) < Size) { \ + if constexpr (is_valid(I + O)>()) { \ + valid[I + O] = true; \ + ++count; \ + } \ + } - MAGIC_ENUM_FOR_EACH_256(MAGIC_ENUM_V) + MAGIC_ENUM_FOR_EACH_256(MAGIC_ENUM_V) - if constexpr ((I + 256) < Size) - { - valid_count(valid, count); - } + if constexpr ((I + 256) < Size) { + valid_count(valid, count); + } #undef MAGIC_ENUM_V } template -struct valid_count_t -{ - std::size_t count = 0; - bool valid[N] = {}; +struct valid_count_t { + std::size_t count = 0; + bool valid[N] = {}; }; template -constexpr auto -valid_count() noexcept -{ - valid_count_t vc; - valid_count(vc.valid, vc.count); - return vc; +constexpr auto valid_count() noexcept { + valid_count_t vc; + valid_count(vc.valid, vc.count); + return vc; } template -constexpr auto -values() noexcept -{ - constexpr auto vc = valid_count(); +constexpr auto values() noexcept { + constexpr auto vc = valid_count(); - if constexpr (vc.count > 0) - { + if constexpr (vc.count > 0) { #if defined(MAGIC_ENUM_ARRAY_CONSTEXPR) - std::array values = {}; + std::array values = {}; #else - E values[vc.count] = {}; + E values[vc.count] = {}; #endif - for (std::size_t i = 0, v = 0; v < vc.count; ++i) - { - if (vc.valid[i]) - { - values[v++] = value(i); - } - } + for (std::size_t i = 0, v = 0; v < vc.count; ++i) { + if (vc.valid[i]) { + values[v++] = value(i); + } + } #if defined(MAGIC_ENUM_ARRAY_CONSTEXPR) - return values; + return values; #else - return to_array(values, std::make_index_sequence{}); + return to_array(values, std::make_index_sequence{}); #endif - } - else - { - return std::array{}; - } + } else { + return std::array{}; + } } template > -constexpr auto -values() noexcept -{ - constexpr auto min = reflected_min(); - constexpr auto max = reflected_max(); - constexpr auto range_size = max - min + 1; - static_assert( - range_size > 0, "magic_enum::enum_range requires valid size."); +constexpr auto values() noexcept { + constexpr auto min = reflected_min(); + constexpr auto max = reflected_max(); + constexpr auto range_size = max - min + 1; + static_assert(range_size > 0, "magic_enum::enum_range requires valid size."); - return values(); + return values(); } template > -constexpr enum_subtype -subtype(std::true_type) noexcept -{ - if constexpr (std::is_same_v) - { // bool special case - return enum_subtype::common; - } - else if constexpr (has_is_flags::value) - { - return customize::enum_range::is_flags ? enum_subtype::flags - : enum_subtype::common; - } - else - { +constexpr enum_subtype subtype(std::true_type) noexcept { + if constexpr (std::is_same_v) { // bool special case + return enum_subtype::common; + } else if constexpr (has_is_flags::value) { + return customize::enum_range::is_flags ? enum_subtype::flags : enum_subtype::common; + } else { #if defined(MAGIC_ENUM_AUTO_IS_FLAGS) - constexpr auto flags_values = values(); - constexpr auto default_values = values(); - if (flags_values.size() == 0 || - default_values.size() > flags_values.size()) - { - return enum_subtype::common; - } - 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 enum_subtype::common; - } - } - return enum_subtype::flags; -#else - return enum_subtype::common; -#endif + constexpr auto flags_values = values(); + constexpr auto default_values = values(); + if (flags_values.size() == 0 || default_values.size() > flags_values.size()) { + return enum_subtype::common; } + 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 enum_subtype::common; + } + } + return enum_subtype::flags; +#else + return enum_subtype::common; +#endif + } } template -constexpr enum_subtype -subtype(std::false_type) noexcept -{ - // For non-enum type return default common subtype. - return enum_subtype::common; +constexpr enum_subtype subtype(std::false_type) noexcept { + // For non-enum type return default common subtype. + return enum_subtype::common; } template > @@ -1235,68 +818,48 @@ 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}; +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}; +inline constexpr auto max_v = (count_v > 0) ? static_cast(values_v.back()) : U{0}; template -constexpr auto -names(std::index_sequence) noexcept -{ - constexpr auto names = std::array{ - {enum_name_v[I]>...}}; - return names; +constexpr auto names(std::index_sequence) noexcept { + constexpr auto names = std::array{{enum_name_v[I]>...}}; + return names; } template -inline constexpr auto names_v = - names(std::make_index_sequence>{}); +inline constexpr auto names_v = names(std::make_index_sequence>{}); template > using names_t = decltype((names_v)); template -constexpr auto -entries(std::index_sequence) noexcept -{ - constexpr auto entries = - std::array, sizeof...(I)>{ - {{values_v[I], enum_name_v[I]>}...}}; - return entries; +constexpr auto entries(std::index_sequence) noexcept { + constexpr auto entries = std::array, sizeof...(I)>{{{values_v[I], enum_name_v[I]>}...}}; + return entries; } template -inline constexpr auto entries_v = - entries(std::make_index_sequence>{}); +inline constexpr auto entries_v = entries(std::make_index_sequence>{}); template > using entries_t = decltype((entries_v)); template > -constexpr bool -is_sparse() noexcept -{ - if constexpr (count_v == 0) - { - return false; - } - else if constexpr (std::is_same_v) - { // bool special case - return false; - } - else - { - constexpr auto max = - (S == enum_subtype::flags) ? log2(max_v) : max_v; - constexpr auto min = - (S == enum_subtype::flags) ? log2(min_v) : min_v; - constexpr auto range_size = max - min + 1; +constexpr bool is_sparse() noexcept { + if constexpr (count_v == 0) { + return false; + } else if constexpr (std::is_same_v) { // bool special case + return false; + } else { + constexpr auto max = (S == enum_subtype::flags) ? log2(max_v) : max_v; + constexpr auto min = (S == enum_subtype::flags) ? log2(min_v) : min_v; + constexpr auto range_size = max - min + 1; - return range_size != count_v; - } + return range_size != count_v; + } } template > @@ -1305,79 +868,46 @@ inline constexpr bool is_sparse_v = is_sparse(); template struct is_reflected #if defined(MAGIC_ENUM_NO_CHECK_REFLECTED_ENUM) - : std::true_type -{ -}; + : std::true_type {}; #else - : std::bool_constant && (count_v != 0)> -{ -}; + : std::bool_constant && (count_v != 0)> {}; #endif template inline constexpr bool is_reflected_v = is_reflected, S>{}; template -struct enable_if_enum -{ -}; +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)."); +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 T, - typename R, - typename BinaryPredicate = std::equal_to<>, - typename D = std::decay_t> -using enable_if_t = typename enable_if_enum< - std::is_enum_v && - std::is_invocable_r_v, - R>::type; +template , typename D = std::decay_t> +using enable_if_t = typename enable_if_enum && std::is_invocable_r_v, R>::type; -template < - typename T, - std::enable_if_t>, int> = 0> +template >, int> = 0> using enum_concept = T; template > -struct is_scoped_enum : std::false_type -{ -}; +struct is_scoped_enum : std::false_type {}; template -struct is_scoped_enum - : std::bool_constant>> -{ -}; +struct is_scoped_enum : std::bool_constant>> {}; template > -struct is_unscoped_enum : std::false_type -{ -}; +struct is_unscoped_enum : std::false_type {}; template -struct is_unscoped_enum - : std::bool_constant>> -{ -}; +struct is_unscoped_enum : std::bool_constant>> {}; template >> -struct underlying_type -{ -}; +struct underlying_type {}; template -struct underlying_type : std::underlying_type> -{ -}; +struct underlying_type : std::underlying_type> {}; #if defined(MAGIC_ENUM_ENABLE_HASH) || defined(MAGIC_ENUM_ENABLE_HASH_SWITCH) @@ -1385,330 +915,212 @@ 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); - } +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; + } + using secondary_hash = constexpr_hash_t; }; template -struct constexpr_hash_t< - Value, - std::enable_if_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 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); - } - }; + 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(); +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); + 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++); - } + 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) - { + // 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; + } } + } - { - 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; + 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)...)); - } +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 }; +enum class case_call_t { + index, + value +}; template -inline constexpr auto default_result_type_lambda = - []() noexcept(std::is_nothrow_default_constructible_v) { return T{}; }; +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; - } - } +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; + } + return true; } -#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< \ - result_t, \ - Lambda, \ - std::integral_constant>) \ - { \ - return detail::invoke_r( \ - std::forward(lambda), \ - std::integral_constant{}); \ - } \ - else if constexpr ( \ - std::is_invocable_v< \ - Lambda, \ - std::integral_constant>) \ - { \ - MAGIC_ENUM_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< \ - result_t, \ - Lambda, \ - enum_constant>) \ - { \ - return detail::invoke_r( \ - std::forward(lambda), \ - enum_constant{}); \ - } \ - else if constexpr (std::is_invocable_r_v< \ - result_t, \ - Lambda, \ - enum_constant>) \ - { \ - MAGIC_ENUM_ASSERT( \ - false && \ - "magic_enum::detail::constexpr_switch wrong result " \ - "type."); \ - } \ - } \ - break; \ - } \ - else \ - [[fallthrough]]; +#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>) { \ + MAGIC_ENUM_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>) { \ + MAGIC_ENUM_ASSERT(false && "magic_enum::detail::constexpr_switch wrong result type."); \ + } \ + } \ + break; \ + } else [[fallthrough]]; -template < - auto* GlobValues, - case_call_t CallValue, - std::size_t Page = 0, - typename Hash = constexpr_hash_t< - typename std::decay_t::value_type>, - typename BinaryPredicate = std::equal_to<>, - typename Lambda, - typename ResultGetterType> -constexpr decltype(auto) -constexpr_switch( +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< - has_duplicate(), - 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); + 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< - GlobValues, - CallValue, - Page + 256, - Hash>( - std::forward(lambda), - searched, - std::forward(def)); - } - break; - } - return def(); + 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_CASE #endif -} // namespace detail +} // namespace magic_enum::detail // Checks is magic_enum supported compiler. inline constexpr bool is_magic_enum_supported = detail::supported::value; @@ -1717,38 +1129,25 @@ 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. +// 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 -{ -}; +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. +// 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 -{ -}; +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. +// 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 -{ -}; +struct underlying_type : detail::underlying_type {}; template using underlying_type_t = typename underlying_type::type; @@ -1758,464 +1157,312 @@ 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."); +[[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; + return name; } // Returns number of enum values. template > -[[nodiscard]] constexpr auto -enum_count() noexcept -> detail::enable_if_t -{ - return detail::count_v, S>; +[[nodiscard]] constexpr auto enum_count() noexcept -> detail::enable_if_t { + return detail::count_v, S>; } // Returns enum value at specified index. -// No bounds checking is performed: the behavior is undefined if index >= number -// of enum values. +// 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; - static_assert( - detail::is_reflected_v, - "magic_enum requires enum implementation and valid max and min."); +[[nodiscard]] constexpr auto enum_value(std::size_t index) noexcept -> detail::enable_if_t> { + using D = std::decay_t; + static_assert(detail::is_reflected_v, "magic_enum requires enum implementation and valid max and min."); - if constexpr (detail::is_sparse_v) - { - return MAGIC_ENUM_ASSERT(index < detail::count_v), - detail::values_v[index]; - } - else - { - constexpr auto min = (S == detail::enum_subtype::flags) - ? detail::log2(detail::min_v) - : detail::min_v; + if constexpr (detail::is_sparse_v) { + return MAGIC_ENUM_ASSERT(index < detail::count_v), detail::values_v[index]; + } else { + constexpr auto min = (S == detail::enum_subtype::flags) ? detail::log2(detail::min_v) : detail::min_v; - return MAGIC_ENUM_ASSERT(index < detail::count_v), - detail::value(index); - } + return MAGIC_ENUM_ASSERT(index < detail::count_v), detail::value(index); + } } // Returns enum value at specified index. -template < - typename E, - std::size_t I, - detail::enum_subtype S = detail::subtype_v> -[[nodiscard]] constexpr auto -enum_value() noexcept -> detail::enable_if_t> -{ - using D = std::decay_t; - static_assert( - detail::is_reflected_v, - "magic_enum requires enum implementation and valid max and min."); - static_assert( - I < detail::count_v, "magic_enum::enum_value out of range."); +template > +[[nodiscard]] constexpr auto enum_value() noexcept -> detail::enable_if_t> { + using D = std::decay_t; + static_assert(detail::is_reflected_v, "magic_enum requires enum implementation and valid max and min."); + static_assert(I < detail::count_v, "magic_enum::enum_value out of range."); - return enum_value(I); + 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> -{ - using D = std::decay_t; - static_assert( - detail::is_reflected_v, - "magic_enum requires enum implementation and valid max and min."); +[[nodiscard]] constexpr auto enum_values() noexcept -> detail::enable_if_t> { + using D = std::decay_t; + static_assert(detail::is_reflected_v, "magic_enum requires enum implementation and valid max and min."); - return detail::values_v; + 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); +[[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); +[[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(E value) noexcept -> detail::enable_if_t> -{ - using D = std::decay_t; - using U = underlying_type_t; - static_assert( - detail::is_reflected_v, - "magic_enum requires enum implementation and valid max and min."); +[[nodiscard]] constexpr auto enum_index(E value) noexcept -> detail::enable_if_t> { + using D = std::decay_t; + using U = underlying_type_t; + static_assert(detail::is_reflected_v, "magic_enum requires enum implementation and valid max and min."); - if constexpr ( - detail::is_sparse_v || (S == detail::enum_subtype::flags)) - { + if constexpr (detail::is_sparse_v || (S == detail::enum_subtype::flags)) { #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>); + 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. + 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); } - 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. - } + return {}; // Invalid value or out of range. + } } // Obtains index in enum values from enum value. // Returns optional with index. template -[[nodiscard]] constexpr auto -enum_index(E value) noexcept -> detail::enable_if_t> -{ - using D = std::decay_t; - static_assert( - detail::is_reflected_v, - "magic_enum requires enum implementation and valid max and min."); +[[nodiscard]] constexpr auto enum_index(E value) noexcept -> detail::enable_if_t> { + using D = std::decay_t; + static_assert(detail::is_reflected_v, "magic_enum requires enum implementation and valid max and min."); - return enum_index(value); + return enum_index(value); } // Obtains index in enum values from static storage enum variable. -template < - auto V, - detail::enum_subtype S = detail::subtype_v>> -[[nodiscard]] constexpr auto -enum_index() noexcept -> detail::enable_if_t -{ - using D = std::decay_t; - static_assert( - detail::is_reflected_v, - "magic_enum requires enum implementation and valid max and min."); - constexpr auto index = enum_index(V); - static_assert( - index, "magic_enum::enum_index enum value does not have a index."); +template >> +[[nodiscard]] constexpr auto enum_index() noexcept -> detail::enable_if_t {\ + using D = std::decay_t; + static_assert(detail::is_reflected_v, "magic_enum requires enum implementation and valid max and min."); + constexpr auto index = enum_index(V); + static_assert(index, "magic_enum::enum_index enum value does not have a index."); - return *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. +// 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."); +[[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; + 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_t -{ - using D = std::decay_t; - static_assert( - detail::is_reflected_v, - "magic_enum requires enum implementation and valid max and min."); +[[nodiscard]] constexpr auto enum_name(E value) noexcept -> detail::enable_if_t { + using D = std::decay_t; + static_assert(detail::is_reflected_v, "magic_enum requires enum implementation and valid max and min."); - if (const auto i = enum_index(value)) - { - return detail::names_v[*i]; - } - return {}; + 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_t -{ - using D = std::decay_t; - static_assert( - detail::is_reflected_v, - "magic_enum requires enum implementation and valid max and min."); +[[nodiscard]] constexpr auto enum_name(E value) -> detail::enable_if_t { + using D = std::decay_t; + static_assert(detail::is_reflected_v, "magic_enum requires enum implementation and valid max and min."); - return enum_name(value); + return enum_name(value); } // Returns std::array with names, sorted by enum value. template > -[[nodiscard]] constexpr auto -enum_names() noexcept -> detail::enable_if_t> -{ - using D = std::decay_t; - static_assert( - detail::is_reflected_v, - "magic_enum requires enum implementation and valid max and min."); +[[nodiscard]] constexpr auto enum_names() noexcept -> detail::enable_if_t> { + using D = std::decay_t; + static_assert(detail::is_reflected_v, "magic_enum requires enum implementation and valid max and min."); - return detail::names_v; + 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> -{ - using D = std::decay_t; - static_assert( - detail::is_reflected_v, - "magic_enum requires enum implementation and valid max and min."); +[[nodiscard]] constexpr auto enum_entries() noexcept -> detail::enable_if_t> { + using D = std::decay_t; + static_assert(detail::is_reflected_v, "magic_enum requires enum implementation and valid max and min."); - return detail::entries_v; + return detail::entries_v; } -// Allows you to write magic_enum::enum_cast("bar", -// magic_enum::case_insensitive); +// 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; - static_assert( - detail::is_reflected_v, - "magic_enum requires enum implementation and valid max and min."); +[[nodiscard]] constexpr auto enum_cast(underlying_type_t value) noexcept -> detail::enable_if_t>> { + using D = std::decay_t; + static_assert(detail::is_reflected_v, "magic_enum requires enum implementation and valid max and min."); - if constexpr ( - detail::is_sparse_v || (S == detail::enum_subtype::flags)) - { + if constexpr (detail::is_sparse_v || (S == detail::enum_subtype::flags)) { #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>); + 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 - for (std::size_t i = 0; i < detail::count_v; ++i) - { - if (value == static_cast>(enum_value(i))) - { - return static_cast(value); - } - } - return {}; // Invalid value or out of range. + for (std::size_t i = 0; i < detail::count_v; ++i) { + if (value == static_cast>(enum_value(i))) { + return static_cast(value); + } + } + return {}; // Invalid value or out of range. #endif + } else { + if (value >= detail::min_v && value <= detail::max_v) { + 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. - } + return {}; // Invalid value or out of range. + } } // Obtains enum value from name. // Returns optional with enum value. -template < - typename E, - detail::enum_subtype S = detail::subtype_v, - typename BinaryPredicate = std::equal_to<>> -[[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; - static_assert( - detail::is_reflected_v, - "magic_enum requires enum implementation and valid max and min."); +template , typename BinaryPredicate = std::equal_to<>> +[[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; + static_assert(detail::is_reflected_v, "magic_enum requires enum implementation and valid max and min."); #if defined(MAGIC_ENUM_ENABLE_HASH) - if constexpr (detail::is_default_predicate()) - { - 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); - }); - } + if constexpr (detail::is_default_predicate()) { + 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 - 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); - } + 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. + } + return {}; // Invalid value or out of range. } // 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; +[[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))); + return static_cast(enum_cast(static_cast(value))); } // 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; +[[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))); + return static_cast(enum_cast(static_cast(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; +[[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)); + return static_cast(enum_cast(value)); } // Checks whether enum contains enumerator with such name. -template < - typename E, - detail::enum_subtype S = detail::subtype_v, - typename BinaryPredicate = std::equal_to<>> -[[nodiscard]] constexpr auto -enum_contains(string_view value, BinaryPredicate p = {}) noexcept( - detail::is_nothrow_invocable()) - -> detail::enable_if_t -{ - using D = std::decay_t; +template , typename BinaryPredicate = std::equal_to<>> +[[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))); + return static_cast(enum_cast(value, std::move(p))); } template -inline constexpr auto as_flags = - AsFlags ? detail::enum_subtype::flags : detail::enum_subtype::common; +inline constexpr auto as_flags = AsFlags ? detail::enum_subtype::flags : detail::enum_subtype::common; template -inline constexpr auto as_common = - AsFlags ? detail::enum_subtype::common : detail::enum_subtype::flags; +inline constexpr auto as_common = AsFlags ? detail::enum_subtype::common : detail::enum_subtype::flags; namespace bitwise_operators { template = 0> -constexpr E -operator~(E rhs) noexcept -{ - return static_cast(~static_cast>(rhs)); +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)); +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)); +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)); +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); +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); +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); +constexpr E& operator^=(E& lhs, E rhs) noexcept { + return lhs = (lhs ^ rhs); } -} // namespace bitwise_operators +} // namespace magic_enum::bitwise_operators -} // namespace magic_enum +} // namespace magic_enum #if defined(__clang__) -#pragma clang diagnostic pop +# pragma clang diagnostic pop #elif defined(__GNUC__) -#pragma GCC diagnostic pop +# pragma GCC diagnostic pop #elif defined(_MSC_VER) -#pragma warning(pop) +# pragma warning(pop) #endif #undef MAGIC_ENUM_GET_ENUM_NAME_BUILTIN @@ -2224,4 +1471,4 @@ operator^=(E& lhs, E rhs) noexcept #undef MAGIC_ENUM_ARRAY_CONSTEXPR #undef MAGIC_ENUM_FOR_EACH_256 -#endif // NEARGYE_MAGIC_ENUM_HPP \ No newline at end of file +#endif // NEARGYE_MAGIC_ENUM_HPP diff --git a/src/xrpld/rpc/handlers/ServerDefinitions.cpp b/src/xrpld/rpc/handlers/ServerDefinitions.cpp index d76a3a418..bf321b0b8 100644 --- a/src/xrpld/rpc/handlers/ServerDefinitions.cpp +++ b/src/xrpld/rpc/handlers/ServerDefinitions.cpp @@ -121,7 +121,8 @@ private: if (find("UINT")) { - if (find("512") || find("384") || find("256") || find("192") || find("160") || find("128")) + if (find("512") || find("384") || find("256") || find("192") || + find("160") || find("128")) return replace("UINT", "Hash"); else return replace("UINT", "UInt"); @@ -429,7 +430,8 @@ private: addFlagsToJson(ret, "NFTokenCreateOffer"); addFlagsToJson(ret, "ClaimReward"); addFlagsToJson(ret, "XChainModifyBridge"); - addFlagsToJson(ret, "MPTokenIssuanceCreate"); + addFlagsToJson( + ret, "MPTokenIssuanceCreate"); addFlagsToJson(ret, "MPTokenAuthorize"); addFlagsToJson(ret, "MPTokenIssuanceSet"); addFlagsToJson(ret, "AMMClawback"); @@ -446,27 +448,27 @@ private: static_cast(entry.value); } // AMMWithdraw - std::array ammWithdrawFlags{{ - {"tfLPToken", tfLPToken}, - {"tfSingleAsset", tfSingleAsset}, - {"tfTwoAsset", tfTwoAsset}, - {"tfOneAssetLPToken", tfOneAssetLPToken}, - {"tfLimitLPToken", tfLimitLPToken}, - {"tfWithdrawAll", tfWithdrawAll}, - {"tfOneAssetWithdrawAll", tfOneAssetWithdrawAll}}}; + std::array ammWithdrawFlags{ + {{"tfLPToken", tfLPToken}, + {"tfSingleAsset", tfSingleAsset}, + {"tfTwoAsset", tfTwoAsset}, + {"tfOneAssetLPToken", tfOneAssetLPToken}, + {"tfLimitLPToken", tfLimitLPToken}, + {"tfWithdrawAll", tfWithdrawAll}, + {"tfOneAssetWithdrawAll", tfOneAssetWithdrawAll}}}; for (auto const& entry : ammWithdrawFlags) { ret[jss::TRANSACTION_FLAGS]["AMMWithdraw"][entry.name] = static_cast(entry.value); } // AMM Deposit - std::array ammDepositFlags{{ - {"tfLPToken", tfLPToken}, - {"tfSingleAsset", tfSingleAsset}, - {"tfTwoAsset", tfTwoAsset}, - {"tfOneAssetLPToken", tfOneAssetLPToken}, - {"tfLimitLPToken", tfLimitLPToken}, - {"tfTwoAssetIfEmpty", tfTwoAssetIfEmpty}}}; + std::array ammDepositFlags{ + {{"tfLPToken", tfLPToken}, + {"tfSingleAsset", tfSingleAsset}, + {"tfTwoAsset", tfTwoAsset}, + {"tfOneAssetLPToken", tfOneAssetLPToken}, + {"tfLimitLPToken", tfLimitLPToken}, + {"tfTwoAssetIfEmpty", tfTwoAssetIfEmpty}}}; for (auto const& entry : ammDepositFlags) { ret[jss::TRANSACTION_FLAGS]["AMMDeposit"][entry.name] =