swappable.hpp

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// SPDX-License-Identifier: BSL-1.0
// SPDX-FileCopyrightText: Copyright (C) 2023 Tobias Hienzsch
 
#ifndef TETL_CONCEPTS_SWAPPABLE_HPP
#define TETL_CONCEPTS_SWAPPABLE_HPP
 
#include <etl/_utility/swap.hpp>
 
namespace etl {
 
/// \todo Convert to ranges::swap once available
/// \ingroup concepts
template <typename T>
concept swappable = requires(T& a, T& b) {
    swap(a, b);
    // ranges::swap(a, b);
};
 
} // namespace etl
 
#endif // TETL_CONCEPTS_SWAPPABLE_HPP