is_equality_comparable_with.hpp

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//
//  CeresEngine - A game development framework
//
//  Created by Rogiel Sulzbach.
//  Copyright (c) 2018-2022 Rogiel Sulzbach. All rights reserved.
//
 
#pragma once
 
#include "CeresEngine/Foundation/Traits/is_equality_comparable.hpp"
#include "CeresEngine/Foundation/Traits/is_weakly_equality_comparable.hpp"
 
#include <type_traits>
 
namespace CeresEngine::traits {
 
    template<class T, class U, class = void> struct is_equality_comparable_with : std::false_type {};
 
    template<class T, class U>
    struct is_equality_comparable_with<T, U,
        std::enable_if_t<
            // clang-format off
            is_equality_comparable_v<T> &&
            is_equality_comparable_v<U> &&
            is_weakly_equality_comparable_v<T,U>
            // clang-format on
            >> : std::true_type {};
 
    template<class T, class U> bool constexpr is_equality_comparable_with_v = is_equality_comparable_with<T, U>::value;
 
    template<class T, class U> bool constexpr equality_comparable_with = is_equality_comparable_with_v<T, U>;
 
} // namespace CeresEngine::traits