86 lines
2.4 KiB
C++
86 lines
2.4 KiB
C++
/*
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Copyright (c) 2013, Project OSRM, Dennis Luxen, others
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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Redistributions of source code must retain the above copyright notice, this list
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of conditions and the following disclaimer.
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Redistributions in binary form must reproduce the above copyright notice, this
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list of conditions and the following disclaimer in the documentation and/or
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other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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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 "Coordinate.h"
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#include "../typedefs.h"
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#include <boost/assert.hpp>
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#include <cstddef>
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#include <climits>
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#include <limits>
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struct NodeInfo {
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typedef NodeID key_type; //type of NodeID
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typedef int value_type; //type of lat,lons
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NodeInfo(int _lat, int _lon, NodeID _id) : lat(_lat), lon(_lon), id(_id) {}
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NodeInfo() : 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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NodeID id;
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static NodeInfo min_value() {
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return NodeInfo(
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-90*COORDINATE_PRECISION,
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-180*COORDINATE_PRECISION,
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std::numeric_limits<NodeID>::min()
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);
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}
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static NodeInfo max_value() {
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return NodeInfo(
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90*COORDINATE_PRECISION,
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180*COORDINATE_PRECISION,
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std::numeric_limits<NodeID>::max()
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);
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}
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value_type operator[](const std::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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BOOST_ASSERT_MSG(false, "should not happen");
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return UINT_MAX;
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break;
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}
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BOOST_ASSERT_MSG(false, "should not happen");
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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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