dereferenceable.hpp

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// SPDX-License-Identifier: BSL-1.0
// SPDX-FileCopyrightText: Copyright (C) 2023 Tobias Hienzsch
 
#ifndef TETL_ITERATOR_DEREFERENCEABLE_HPP
#define TETL_ITERATOR_DEREFERENCEABLE_HPP
 
#include <etl/_iterator/can_reference.hpp>
#include <etl/_type_traits/declval.hpp>
 
namespace etl::detail {
 
template <typename T>
concept dereferenceable = requires(T& t) {
    *etl::declval<T&>();
    { *t } -> can_reference;
};
 
} // namespace etl::detail
 
#endif // TETL_ITERATOR_DEREFERENCEABLE_HPP