SUMO - Simulation of Urban MObility
NBDistrictCont.cpp
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00001 /****************************************************************************/
00008 // A container for districts
00009 /****************************************************************************/
00010 // SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
00011 // Copyright (C) 2001-2012 DLR (http://www.dlr.de/) and contributors
00012 /****************************************************************************/
00013 //
00014 //   This file is part of SUMO.
00015 //   SUMO is free software: you can redistribute it and/or modify
00016 //   it under the terms of the GNU General Public License as published by
00017 //   the Free Software Foundation, either version 3 of the License, or
00018 //   (at your option) any later version.
00019 //
00020 /****************************************************************************/
00021 
00022 
00023 // ===========================================================================
00024 // included modules
00025 // ===========================================================================
00026 #ifdef _MSC_VER
00027 #include <windows_config.h>
00028 #else
00029 #include <config.h>
00030 #endif
00031 
00032 #include <string>
00033 #include <iostream>
00034 #include <utils/common/MsgHandler.h>
00035 #include <utils/common/ToString.h>
00036 #include <utils/iodevices/OutputDevice.h>
00037 #include "NBDistrict.h"
00038 #include "NBDistrictCont.h"
00039 
00040 #ifdef CHECK_MEMORY_LEAKS
00041 #include <foreign/nvwa/debug_new.h>
00042 #endif // CHECK_MEMORY_LEAKS
00043 
00044 
00045 // ===========================================================================
00046 // method definitions
00047 // ===========================================================================
00048 NBDistrictCont::NBDistrictCont() {}
00049 
00050 
00051 NBDistrictCont::~NBDistrictCont() {
00052     for (DistrictCont::iterator i = myDistricts.begin(); i != myDistricts.end(); i++) {
00053         delete((*i).second);
00054     }
00055     myDistricts.clear();
00056 }
00057 
00058 
00059 bool
00060 NBDistrictCont::insert(NBDistrict* const district) {
00061     DistrictCont::const_iterator i = myDistricts.find(district->getID());
00062     if (i != myDistricts.end()) {
00063         return false;
00064     }
00065     myDistricts.insert(DistrictCont::value_type(district->getID(), district));
00066     return true;
00067 }
00068 
00069 
00070 NBDistrict*
00071 NBDistrictCont::retrieve(const std::string& id) const {
00072     DistrictCont::const_iterator i = myDistricts.find(id);
00073     if (i == myDistricts.end()) {
00074         return 0;
00075     }
00076     return (*i).second;
00077 }
00078 
00079 
00080 size_t
00081 NBDistrictCont::size() const {
00082     return myDistricts.size();
00083 }
00084 
00085 
00086 bool
00087 NBDistrictCont::addSource(const std::string& dist, NBEdge* const source,
00088                           SUMOReal weight) {
00089     NBDistrict* o = retrieve(dist);
00090     if (o == 0) {
00091         return false;
00092     }
00093     return o->addSource(source, weight);
00094 }
00095 
00096 
00097 bool
00098 NBDistrictCont::addSink(const std::string& dist, NBEdge* const destination,
00099                         SUMOReal weight) {
00100     NBDistrict* o = retrieve(dist);
00101     if (o == 0) {
00102         return false;
00103     }
00104     return o->addSink(destination, weight);
00105 }
00106 
00107 
00108 void
00109 NBDistrictCont::removeFromSinksAndSources(NBEdge* const e) {
00110     for (DistrictCont::iterator i = myDistricts.begin(); i != myDistricts.end(); i++) {
00111         (*i).second->removeFromSinksAndSources(e);
00112     }
00113 }
00114 
00115 
00116 
00117 /****************************************************************************/
00118 
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