bubble_sort.hpp

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// SPDX-License-Identifier: BSL-1.0
 
#ifndef TETL_ALGORITHM_BUBBLE_SORT_HPP
#define TETL_ALGORITHM_BUBBLE_SORT_HPP
 
#include <etl/_algorithm/iter_swap.hpp>
#include <etl/_functional/less.hpp>
 
namespace etl {


template <typename RandomIt, typename Compare>
constexpr auto bubble_sort(RandomIt first, RandomIt last, Compare comp) -> void
{
    for (auto i = first; i != last; ++i) {
        for (auto j = first; j < i; ++j) {
            if (comp(*i, *j)) {
                etl::iter_swap(i, j);
            }
        }
    }
}

template <typename RandomIt>
constexpr auto bubble_sort(RandomIt first, RandomIt last) -> void
{
    etl::bubble_sort(first, last, etl::less());
}

 
} // namespace etl
 
#endif // TETL_ALGORITHM_BUBBLE_SORT_HPP