mirror of https://github.com/Xaymar/obs-StreamFX
56 lines
1.8 KiB
C++
56 lines
1.8 KiB
C++
// AUTOGENERATED COPYRIGHT HEADER START
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// Copyright (C) 2020-2023 Michael Fabian 'Xaymar' Dirks <info@xaymar.com>
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// AUTOGENERATED COPYRIGHT HEADER END
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#pragma once
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#include "warning-disable.hpp"
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#include <cstddef>
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#include <type_traits>
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#include "warning-enable.hpp"
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template<typename Enum>
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struct enable_bitmask_operators {
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static const bool enable = false;
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};
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template<typename Enum>
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typename std::enable_if<enable_bitmask_operators<Enum>::enable, Enum>::type operator|(Enum lhs, Enum rhs)
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{
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using underlying = typename std::underlying_type<Enum>::type;
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return static_cast<Enum>(static_cast<underlying>(lhs) | static_cast<underlying>(rhs));
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}
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template<typename Enum>
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typename std::enable_if<enable_bitmask_operators<Enum>::enable, Enum>::type operator&(Enum lhs, Enum rhs)
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{
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using underlying = typename std::underlying_type<Enum>::type;
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return static_cast<Enum>(static_cast<underlying>(lhs) & static_cast<underlying>(rhs));
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}
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template<typename Enum>
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typename std::enable_if<enable_bitmask_operators<Enum>::enable, bool>::type any(Enum lhs)
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{
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using underlying = typename std::underlying_type<Enum>::type;
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return static_cast<underlying>(lhs) != static_cast<underlying>(0);
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}
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template<typename Enum>
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typename std::enable_if<enable_bitmask_operators<Enum>::enable, bool>::type exact(Enum lhs, Enum rhs)
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{
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using underlying = typename std::underlying_type<Enum>::type;
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return static_cast<underlying>(lhs) == static_cast<underlying>(rhs);
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}
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template<typename Enum>
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typename std::enable_if<enable_bitmask_operators<Enum>::enable, bool>::type has(Enum lhs, Enum rhs)
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{
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using underlying = typename std::underlying_type<Enum>::type;
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return (lhs & rhs) == rhs;
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}
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#define P_ENABLE_BITMASK_OPERATORS(x) \
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template<> \
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struct enable_bitmask_operators<x> { \
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static const bool enable = true; \
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};
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