SUMO - Simulation of Urban MObility
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00001 /****************************************************************************/ 00009 // Class for loading trip amount definitions and route generation 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 #ifndef RORDGenerator_ODAmounts_h 00023 #define RORDGenerator_ODAmounts_h 00024 00025 00026 // =========================================================================== 00027 // included modules 00028 // =========================================================================== 00029 #ifdef _MSC_VER 00030 #include <windows_config.h> 00031 #else 00032 #include <config.h> 00033 #endif 00034 00035 #include <string> 00036 #include <set> 00037 #include <utils/options/OptionsCont.h> 00038 #include <utils/common/IDSupplier.h> 00039 #include <utils/xml/SUMOXMLDefinitions.h> 00040 #include "RORDLoader_TripDefs.h" 00041 #include "RONet.h" 00042 #include <utils/common/SUMOTime.h> 00043 00044 00045 // =========================================================================== 00046 // class definitions 00047 // =========================================================================== 00054 class RORDGenerator_ODAmounts : public RORDLoader_TripDefs { 00055 public: 00057 RORDGenerator_ODAmounts(RONet& net, 00058 SUMOTime begin, SUMOTime end, bool emptyDestinationsAllowed, 00059 bool randomize, const std::string& file = "") ; 00060 00062 ~RORDGenerator_ODAmounts() ; 00063 00064 00072 bool readRoutesAtLeastUntil(SUMOTime until); 00073 00074 00075 protected: 00077 00078 00086 void myStartElement(int element, 00087 const SUMOSAXAttributes& attrs) ; 00088 00089 00096 void myEndElement(int element) ; 00098 00100 void parseFlowAmountDef(const SUMOSAXAttributes& attrs) ; 00101 00103 void myEndFlowAmountDef(); 00104 00109 class FlowDef { 00110 public: 00112 FlowDef(ROVehicle* vehicle, SUMOVTypeParameter* type, RORouteDef* route, 00113 SUMOTime intBegin, SUMOTime intEnd, 00114 unsigned int vehicles2insert, bool randomize); 00115 00117 ~FlowDef(); 00118 00120 bool applicableForTime(SUMOTime time) const; 00121 00123 void addRoutes(RONet& net, SUMOTime time); 00124 00126 void addSingleRoute(RONet& net, SUMOTime time); 00127 00129 SUMOTime getIntervalEnd() const; 00130 00131 private: 00133 ROVehicle* myVehicle; 00134 00136 SUMOVTypeParameter* myVehicleType; 00137 00139 RORouteDef* myRoute; 00140 00142 SUMOTime myIntervalBegin; 00143 00145 SUMOTime myIntervalEnd; 00146 00148 unsigned int myVehicle2InsertNumber; 00149 00151 unsigned int myInserted; 00152 00154 std::vector<SUMOTime> myDepartures; 00155 00157 bool myRandom; 00158 00159 }; 00160 00161 private: 00163 void buildForTimeStep(SUMOTime time) ; 00164 00165 private: 00167 SUMOTime myIntervalBegin; 00168 00170 SUMOTime myIntervalEnd; 00171 00173 SUMOTime myUpperIntervalBegin; 00174 00176 SUMOTime myUpperIntervalEnd; 00177 00179 unsigned int myVehicle2InsertNumber; 00180 00182 SUMOTime myCurrentTimeStep; 00183 00185 typedef std::vector<FlowDef*> FlowDefV; 00186 00188 FlowDefV myFlows; 00189 00191 std::set<std::string> myKnownIDs; 00192 00194 bool myRandom; 00195 00196 00197 bool myHaveWarnedAboutDeprecatedNumber; 00198 00199 private: 00201 RORDGenerator_ODAmounts(const RORDGenerator_ODAmounts& src); 00202 00204 RORDGenerator_ODAmounts& operator=(const RORDGenerator_ODAmounts& src); 00205 00206 }; 00207 00208 00209 #endif 00210 00211 /****************************************************************************/ 00212