destroy_n.hpp

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// SPDX-License-Identifier: BSL-1.0
// SPDX-FileCopyrightText: Copyright (C) 2019 Tobias Hienzsch
 
#ifndef TETL_MEMORY_DESTROY_N_HPP
#define TETL_MEMORY_DESTROY_N_HPP
 
#include <etl/_memory/addressof.hpp>
#include <etl/_memory/destroy_at.hpp>
 
namespace etl {
 
/// \brief Destroys the n objects in the range starting at first.
template <typename ForwardIt, typename Size>
constexpr auto destroy_n(ForwardIt first, Size n) -> ForwardIt
{
    for (; n > 0; (void)++first, --n) {
        etl::destroy_at(etl::addressof(*first));
    }
    return first;
}
 
} // namespace etl
 
#endif // TETL_MEMORY_DESTROY_N_HPP