💿🐜 Antkeeper source code
https://antkeeper.com
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45 lines
1.5 KiB
45 lines
1.5 KiB
/*
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* Copyright (C) 2021 Christopher J. Howard
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*
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* This file is part of Antkeeper source code.
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*
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* Antkeeper source code 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 3 of the License, or
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* (at your option) any later version.
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*
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* Antkeeper source code 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 Antkeeper source code. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef ANTKEEPER_GEOM_QUADTREE_HPP
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#define ANTKEEPER_GEOM_QUADTREE_HPP
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#include "geom/hyperoctree.hpp"
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namespace geom {
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/// A quadtree, or 2-dimensional hyperoctree.
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template <std::size_t D, class T>
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using quadtree = hyperoctree<2, D, T>;
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/// Quadtree with an 8-bit node type (2 depth levels).
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typedef quadtree<1, std::uint8_t> quadtree8;
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/// Quadtree with a 16-bit node type (6 depth levels).
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typedef quadtree<5, std::uint16_t> quadtree16;
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/// Quadtree with a 32-bit node type (13 depth levels).
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typedef quadtree<12, std::uint32_t> quadtree32;
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/// Quadtree with a 64-bit node type (29 depth levels).
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typedef quadtree<28, std::uint64_t> quadtree64;
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} // namespace geom
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#endif // ANTKEEPER_GEOM_QUADTREE_HPP
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