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scylladb/utils/ranges.hh

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/*
* Copyright (C) 2020-present ScyllaDB
*/
/*
* This file is part of Scylla.
*
* Scylla is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Scylla is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <ranges>
namespace ranges {
#ifndef __clang__
template <std::ranges::range Container, std::ranges::range Range>
#else
// 'Range' should be constrained to std::ranges::range, but due to
// problems between clang and <ranges>, it cannot be
template <std::ranges::range Container, typename Range>
#endif
Container to(const Range& range) {
return Container(range.begin(), range.end());
}
}