e7c3d04309
format all files Revert "format all files" This reverts commit 95d5812e49e7f916b68e786596f5a8eb5bcac414. Revert "format some files" This reverts commit ed3c8762d4d828b2b28e7b18809fc33f4f8ccaf5. format all files fix formatting in dir include fix formatting of debug macro
67 lines
2.2 KiB
C++
67 lines
2.2 KiB
C++
/*****************************************************************************
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*
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* This file is part of Mapnik (c++ mapping toolkit)
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*
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* Copyright (C) 2021 Artem Pavlenko
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*****************************************************************************/
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#ifndef MAPNIK_MEMORY_DATASOURCE_HPP
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#define MAPNIK_MEMORY_DATASOURCE_HPP
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// mapnik
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#include <mapnik/datasource.hpp>
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#include <mapnik/feature_layer_desc.hpp>
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// stl
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#include <deque>
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namespace mapnik {
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class MAPNIK_DECL memory_datasource : public datasource
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{
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friend class memory_featureset;
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public:
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memory_datasource(parameters const& params);
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static const char* name();
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virtual ~memory_datasource();
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virtual datasource::datasource_t type() const;
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virtual featureset_ptr features(query const& q) const;
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virtual featureset_ptr features_at_point(coord2d const& pt, double tol = 0) const;
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virtual box2d<double> envelope() const;
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virtual boost::optional<datasource_geometry_t> get_geometry_type() const;
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virtual layer_descriptor get_descriptor() const;
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//
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void push(feature_ptr feature);
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void set_envelope(box2d<double> const& box);
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size_t size() const;
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void clear();
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private:
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std::deque<feature_ptr> features_;
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mapnik::layer_descriptor desc_;
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datasource::datasource_t type_;
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bool bbox_check_;
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bool type_set_;
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mutable box2d<double> extent_;
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mutable bool dirty_extent_ = true;
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};
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} // namespace mapnik
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#endif // MAPNIK_MEMORY_DATASOURCE_HPP
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