52 lines
1.8 KiB
C++
52 lines
1.8 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) 2013 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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// mapnik
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#include <mapnik/feature.hpp>
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// stl
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#include <string>
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#include <vector>
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#include <fstream>
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#include "topojson_featureset.hpp"
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topojson_featureset::topojson_featureset(mapnik::topojson::topology const& topo,
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std::deque<std::size_t>::const_iterator index_itr,
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std::deque<std::size_t>::const_iterator index_end)
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: topo_(topo),
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index_itr_(index_itr),
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index_end_(index_end) {}
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topojson_featureset::~topojson_featureset() {}
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mapnik::feature_ptr topojson_featureset::next()
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{
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if (index_itr_ != index_end_)
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{
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std::size_t index = *index_itr_++;
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if ( index < topo_.geometries.size())
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{
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return mapnik::feature_ptr(); // TODO
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}
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}
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return mapnik::feature_ptr();
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}
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