SUMO - Simulation of Urban MObility
NBJoinedEdgesMap.cpp
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00001 /****************************************************************************/
00009 // A structure storing information about which edges were joined
00010 /****************************************************************************/
00011 // SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
00012 // Copyright (C) 2001-2012 DLR (http://www.dlr.de/) and contributors
00013 /****************************************************************************/
00014 //
00015 //   This file is part of SUMO.
00016 //   SUMO is free software: you can redistribute it and/or modify
00017 //   it under the terms of the GNU General Public License as published by
00018 //   the Free Software Foundation, either version 3 of the License, or
00019 //   (at your option) any later version.
00020 //
00021 /****************************************************************************/
00022 // ===========================================================================
00023 // included modules
00024 // ===========================================================================
00025 #ifdef _MSC_VER
00026 #include <windows_config.h>
00027 #else
00028 #include <config.h>
00029 #endif
00030 
00031 #include <cassert>
00032 #include <iostream>
00033 #include "NBJoinedEdgesMap.h"
00034 #include "NBEdgeCont.h"
00035 #include "NBEdge.h"
00036 #include <algorithm>
00037 #include <iterator>
00038 
00039 #ifdef CHECK_MEMORY_LEAKS
00040 #include <foreign/nvwa/debug_new.h>
00041 #endif // CHECK_MEMORY_LEAKS
00042 
00043 
00044 // ===========================================================================
00045 // member method definitions
00046 // ===========================================================================
00047 NBJoinedEdgesMap::NBJoinedEdgesMap() {}
00048 
00049 
00050 NBJoinedEdgesMap::~NBJoinedEdgesMap() {}
00051 
00052 
00053 void
00054 NBJoinedEdgesMap::init(NBEdgeCont& ec) {
00055     const std::vector<std::string> edgeNames = ec.getAllNames();
00056     myMap.clear();
00057     for (std::vector<std::string>::const_iterator i = edgeNames.begin(); i != edgeNames.end(); i++) {
00058         MappedEdgesVector e;
00059         e.push_back(*i);
00060         myMap[*i] = e;
00061         myLengths[*i] = ec.retrieve(*i)->getLength();
00062     }
00063 }
00064 
00065 
00066 void
00067 NBJoinedEdgesMap::appended(const std::string& to, const std::string& what) {
00068     copy(myMap[what].begin(), myMap[what].end(), back_inserter(myMap[to]));
00069     JoinedEdgesMap::iterator i = myMap.find(what);
00070     assert(i != myMap.end());
00071     myMap.erase(i);
00072 }
00073 
00074 
00075 std::ostream&
00076 operator<<(std::ostream& os, const NBJoinedEdgesMap& jemap) {
00077     NBJoinedEdgesMap::JoinedEdgesMap::const_iterator i;
00078     for (i = jemap.myMap.begin(); i != jemap.myMap.end(); ++i) {
00079         os << (*i).first << "\t";
00080         const NBJoinedEdgesMap::MappedEdgesVector& e = (*i).second;
00081         for (NBJoinedEdgesMap::MappedEdgesVector::const_iterator j = e.begin(); j != e.end(); ++j) {
00082             os << (*j) << ":" << jemap.myLengths.find(*j)->second << "\t";
00083         }
00084         os << std::endl;
00085     }
00086     return os;
00087 }
00088 
00089 
00090 
00091 /****************************************************************************/
00092 
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