SUMO - Simulation of Urban MObility
MSOffTrafficLightLogic.cpp
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00001 /****************************************************************************/
00009 // A traffic lights logic which represents a tls in an off-mode
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 <utility>
00033 #include <vector>
00034 #include <bitset>
00035 #include <sstream>
00036 #include <microsim/MSEventControl.h>
00037 #include "MSTrafficLightLogic.h"
00038 #include "MSOffTrafficLightLogic.h"
00039 
00040 #ifdef CHECK_MEMORY_LEAKS
00041 #include <foreign/nvwa/debug_new.h>
00042 #endif // CHECK_MEMORY_LEAKS
00043 
00044 
00045 // ===========================================================================
00046 // member method definitions
00047 // ===========================================================================
00048 MSOffTrafficLightLogic::MSOffTrafficLightLogic(MSTLLogicControl& tlcontrol,
00049         const std::string& id)
00050     : MSTrafficLightLogic(tlcontrol, id, "off", 0) {
00051     myDefaultCycleTime = TIME2STEPS(120);
00052 }
00053 
00054 
00055 MSOffTrafficLightLogic::~MSOffTrafficLightLogic() {
00056     for (MSTrafficLightLogic::Phases::const_iterator i = myPhaseDefinition.begin(); i != myPhaseDefinition.end(); ++i) {
00057         delete *i;
00058     }
00059 }
00060 
00061 
00062 void
00063 MSOffTrafficLightLogic::init(NLDetectorBuilder&) {
00064     rebuildPhase();
00065 }
00066 
00067 
00068 // ----------- Handling of controlled links
00069 void
00070 MSOffTrafficLightLogic::adaptLinkInformationFrom(const MSTrafficLightLogic& logic) {
00071     MSTrafficLightLogic::adaptLinkInformationFrom(logic);
00072     rebuildPhase();
00073 }
00074 
00075 
00076 void
00077 MSOffTrafficLightLogic::rebuildPhase() {
00078     size_t no = getLinks().size();
00079     std::string state;
00080     for (unsigned int i = 0; i < no; ++i) {
00081         // !!! no brake mask!
00082         state += 'o';
00083     }
00084     for (MSTrafficLightLogic::Phases::const_iterator i = myPhaseDefinition.begin(); i != myPhaseDefinition.end(); ++i) {
00085         delete *i;
00086     }
00087     myPhaseDefinition.clear();
00088     myPhaseDefinition.push_back(new MSPhaseDefinition(TIME2STEPS(120), state));
00089 }
00090 
00091 
00092 // ------------ Static Information Retrieval
00093 unsigned int
00094 MSOffTrafficLightLogic::getPhaseNumber() const {
00095     return 0;
00096 }
00097 
00098 
00099 const MSOffTrafficLightLogic::Phases&
00100 MSOffTrafficLightLogic::getPhases() const {
00101     return myPhaseDefinition;
00102 }
00103 
00104 
00105 const MSPhaseDefinition&
00106 MSOffTrafficLightLogic::getPhase(unsigned int) const {
00107     return *myPhaseDefinition[0];
00108 }
00109 
00110 
00111 // ------------ Dynamic Information Retrieval
00112 unsigned int
00113 MSOffTrafficLightLogic::getCurrentPhaseIndex() const {
00114     return 0;
00115 }
00116 
00117 
00118 const MSPhaseDefinition&
00119 MSOffTrafficLightLogic::getCurrentPhaseDef() const {
00120     return *myPhaseDefinition[0];
00121 }
00122 
00123 
00124 // ------------ Conversion between time and phase
00125 SUMOTime
00126 MSOffTrafficLightLogic::getPhaseIndexAtTime(SUMOTime) const {
00127     return 0;
00128 }
00129 
00130 
00131 SUMOTime
00132 MSOffTrafficLightLogic::getOffsetFromIndex(unsigned int) const {
00133     return 0;
00134 }
00135 
00136 
00137 unsigned int
00138 MSOffTrafficLightLogic::getIndexFromOffset(SUMOTime) const {
00139     return 0;
00140 }
00141 
00142 
00143 
00144 /****************************************************************************/
00145 
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