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22 lines
699 B
C++
22 lines
699 B
C++
// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <type_traits>
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#include <fmt/ranges.h>
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// adapted from https://github.com/fmtlib/fmt/issues/2704
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// a generic formatter for enum classes
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#if FMT_VERSION >= 80100
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template <typename T>
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struct fmt::formatter<T, std::enable_if_t<std::is_enum_v<T>, char>>
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: formatter<std::underlying_type_t<T>> {
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template <typename FormatContext>
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auto format(const T& value, FormatContext& ctx) const -> decltype(ctx.out()) {
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return fmt::formatter<std::underlying_type_t<T>>::format(
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static_cast<std::underlying_type_t<T>>(value), ctx);
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}
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};
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#endif
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