63 lines
1.8 KiB
C
63 lines
1.8 KiB
C
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/*
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open source routing machine
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Copyright (C) Dennis Luxen, others 2010
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU AFFERO 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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any later version.
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This program 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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You should have received a copy of the GNU Affero General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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or see http://www.gnu.org/licenses/agpl.txt.
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*/
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/*
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* This class constructs the edge base representation of a graph from a given node based edge list
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*/
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#ifndef EDGEBASEDGRAPHFACTORY_H_
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#define EDGEBASEDGRAPHFACTORY_H_
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#include <vector>
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class EdgeBasedGraphFactory {
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private:
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union _MiddleName {
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unsigned middle;
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unsigned nameID;
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};
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struct _NodeBasedEdgeData {
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unsigned distance;
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unsigned originalEdges : 29;
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bool shortcut : 1;
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bool forward : 1;
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bool backward : 1;
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short type:6;
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bool forwardTurn:1;
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bool backwardTurn:1;
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_MiddleName middleName;
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} data;
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typedef DynamicGraph< _NodeBasedEdgeData > _NodeBasedDynamicGraph;
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typedef typename _NodeBasedDynamicGraph::InputEdge _ImportEdge;
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_NodeBasedDynamicGraph * _graph;
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public:
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template< class InputEdgeT >
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explicit EdgeBasedGraphFactory(int nodes, std::vector<InputEdgeT> & inputEdges);
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virtual ~EdgeBasedGraphFactory();
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};
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#endif /* EDGEBASEDGRAPHFACTORY_H_ */
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