SUMO - Simulation of Urban MObility
NIVissimEdgePosMap.cpp
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00001 /****************************************************************************/
00007 // -------------------
00008 /****************************************************************************/
00009 // SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
00010 // Copyright (C) 2001-2012 DLR (http://www.dlr.de/) and contributors
00011 /****************************************************************************/
00012 //
00013 //   This file is part of SUMO.
00014 //   SUMO is free software: you can redistribute it and/or modify
00015 //   it under the terms of the GNU General Public License as published by
00016 //   the Free Software Foundation, either version 3 of the License, or
00017 //   (at your option) any later version.
00018 //
00019 /****************************************************************************/
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 
00032 #include <map>
00033 #include "NIVissimEdgePosMap.h"
00034 
00035 #ifdef CHECK_MEMORY_LEAKS
00036 #include <foreign/nvwa/debug_new.h>
00037 #endif // CHECK_MEMORY_LEAKS
00038 
00039 
00040 NIVissimEdgePosMap::NIVissimEdgePosMap() {}
00041 
00042 
00043 NIVissimEdgePosMap::~NIVissimEdgePosMap() {}
00044 
00045 
00046 void
00047 NIVissimEdgePosMap::add(int edgeid, SUMOReal pos) {
00048     add(edgeid, pos, pos);
00049 }
00050 
00051 
00052 void
00053 NIVissimEdgePosMap::add(int edgeid, SUMOReal from, SUMOReal to) {
00054     if (from > to) {
00055         SUMOReal tmp = from;
00056         from = to;
00057         to = tmp;
00058     }
00059     ContType::iterator i = myCont.find(edgeid);
00060     if (i == myCont.end()) {
00061         myCont[edgeid] = Range(from, to);
00062     } else {
00063         SUMOReal pfrom = (*i).second.first;
00064         SUMOReal pto = (*i).second.second;
00065         if (pfrom < from) {
00066             from = pfrom;
00067         }
00068         if (pto > to) {
00069             to = pto;
00070         }
00071         myCont[edgeid] = Range(from, to);
00072     }
00073 }
00074 
00075 
00076 void
00077 NIVissimEdgePosMap::join(NIVissimEdgePosMap& with) {
00078     for (ContType::iterator i = with.myCont.begin(); i != with.myCont.end(); i++) {
00079         add((*i).first, (*i).second.first, (*i).second.second);
00080     }
00081 }
00082 
00083 
00084 
00085 /****************************************************************************/
00086 
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