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40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
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/* Copyright (C) 2024 Wildfire Games.
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* This file is part of 0 A.D.
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*
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* 0 A.D. is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* 0 A.D. is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef ALGORITHM_H
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#define ALGORITHM_H
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namespace PS
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{
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/**
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* Simplifed version of std::ranges::contains (C++23) as we don't support the
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* original one yet. The naming intentionally follows the STL version to make
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* the future replacement easier with less changing.
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* It supports only a subset of std::ranges::contains functionality.
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*/
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template<typename Range, typename T = typename Range::value_type>
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bool contains(Range&& range, const T& value)
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{
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return std::any_of(range.begin(), range.end(), [&](const auto& elem)
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{
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return elem == value;
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});
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}
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}
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#endif // ALGORITHM_H
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