67 lines
1.7 KiB
C++
67 lines
1.7 KiB
C++
/*
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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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#ifndef _NODE_COORDS_H
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#define _NODE_COORDS_H
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#include <cassert>
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#include <cstddef>
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#include <climits>
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#include "../typedefs.h"
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template<typename NodeT>
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struct NodeCoords {
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typedef unsigned key_type; //type of NodeID
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typedef int value_type; //type of lat,lons
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NodeCoords(int _lat, int _lon, NodeT _id) : lat(_lat), lon(_lon), id(_id) {}
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NodeCoords() : lat(INT_MAX), lon(INT_MAX), id(UINT_MAX) {}
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int lat;
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int lon;
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NodeT id;
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static NodeCoords<NodeT> min_value() {
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return NodeCoords<NodeT>(-90*100000,-180*100000,numeric_limits<NodeT>::min());
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}
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static NodeCoords<NodeT> max_value() {
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return NodeCoords<NodeT>(90*100000, 180*100000, numeric_limits<NodeT>::max());
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}
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value_type operator[](size_t n) const {
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switch(n) {
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case 1:
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return lat;
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break;
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case 0:
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return lon;
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break;
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default:
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assert(false);
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return UINT_MAX;
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break;
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}
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assert(false);
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return UINT_MAX;
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}
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};
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#endif //_NODE_COORDS_H
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