SUMO - Simulation of Urban MObility
MSMeanData_Amitran.cpp
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1 /****************************************************************************/
8 // Network state mean data collector for edges/lanes
9 /****************************************************************************/
10 // SUMO, Simulation of Urban MObility; see http://sumo.dlr.de/
11 // Copyright (C) 2001-2015 DLR (http://www.dlr.de/) and contributors
12 /****************************************************************************/
13 //
14 // This file is part of SUMO.
15 // SUMO is free software: you can redistribute it and/or modify
16 // it under the terms of the GNU General Public License as published by
17 // the Free Software Foundation, either version 3 of the License, or
18 // (at your option) any later version.
19 //
20 /****************************************************************************/
21 
22 
23 // ===========================================================================
24 // included modules
25 // ===========================================================================
26 #ifdef _MSC_VER
27 #include <windows_config.h>
28 #else
29 #include <config.h>
30 #endif
31 
32 #include <microsim/MSEdgeControl.h>
33 #include <microsim/MSEdge.h>
34 #include <microsim/MSLane.h>
35 #include <microsim/MSVehicle.h>
36 #include <utils/common/SUMOTime.h>
37 #include <utils/common/ToString.h>
39 #include "MSMeanData_Amitran.h"
40 #include <limits>
41 
42 #ifdef HAVE_INTERNAL
43 #include <microsim/MSGlobals.h>
44 #include <mesosim/MELoop.h>
45 #include <mesosim/MESegment.h>
46 #endif
47 
48 #ifdef CHECK_MEMORY_LEAKS
49 #include <foreign/nvwa/debug_new.h>
50 #endif // CHECK_MEMORY_LEAKS
51 
52 
53 // ===========================================================================
54 // method definitions
55 // ===========================================================================
56 // ---------------------------------------------------------------------------
57 // MSMeanData_Amitran::MSLaneMeanDataValues - methods
58 // ---------------------------------------------------------------------------
60  const SUMOReal length,
61  const bool doAdd,
62  const std::set<std::string>* const vTypes,
63  const MSMeanData_Amitran* /* parent */)
64  : MSMeanData::MeanDataValues(lane, length, doAdd, vTypes), amount(0) {}
65 
66 
68 }
69 
70 
71 void
73  amount = 0;
74  typedAmount.clear();
75  typedSamples.clear();
76  typedTravelDistance.clear();
77 }
78 
79 
80 void
83  v.amount += amount;
84  v.sampleSeconds += sampleSeconds;
85  v.travelledDistance += travelledDistance;
86  for (std::map<const MSVehicleType*, unsigned>::const_iterator it = typedAmount.begin(); it != typedAmount.end(); ++it) {
87  v.typedAmount[it->first] += it->second;
88  }
89  for (std::map<const MSVehicleType*, SUMOReal>::const_iterator it = typedSamples.begin(); it != typedSamples.end(); ++it) {
90  v.typedSamples[it->first] += it->second;
91  }
92  for (std::map<const MSVehicleType*, SUMOReal>::const_iterator it = typedTravelDistance.begin(); it != typedTravelDistance.end(); ++it) {
93  v.typedTravelDistance[it->first] += it->second;
94  }
95 }
96 
97 
98 void
100  sampleSeconds += timeOnLane;
101  travelledDistance += speed * timeOnLane;
102  typedSamples[&veh.getVehicleType()] += timeOnLane;
103  typedTravelDistance[&veh.getVehicleType()] += speed * timeOnLane;
104 }
105 
106 
107 bool
109  if (vehicleApplies(veh)) {
110  if (getLane() == 0 || getLane() == static_cast<MSVehicle&>(veh).getLane()) {
112  ++amount;
113  typedAmount[&veh.getVehicleType()]++;
114  }
115  }
116  return true;
117  }
118  return false;
119 }
120 
121 
122 bool
124  return sampleSeconds == 0 && amount == 0;
125 }
126 
127 
128 void
130  const SUMOReal /* numLanes */, const SUMOReal defaultTravelTime, const int /* numVehicles */) const {
131  if (sampleSeconds > 0) {
132  dev.writeAttr("amount", amount).writeAttr("averageSpeed", int(100 * travelledDistance / sampleSeconds));
133  } else if (defaultTravelTime >= 0.) {
134  dev.writeAttr("amount", amount).writeAttr("averageSpeed", int(100 * myLaneLength / defaultTravelTime));
135  } else {
136  dev.writeAttr("amount", amount).writeAttr("averageSpeed", "-1");
137  }
138  if (myVehicleTypes != 0 && !myVehicleTypes->empty()) {
139  for (std::map<const MSVehicleType*, unsigned>::const_iterator it = typedAmount.begin(); it != typedAmount.end(); ++it) {
140  dev.openTag("actorConfig").writeAttr(SUMO_ATTR_ID, it->first->getNumericalID());
141  dev.writeAttr("amount", it->second).writeAttr("averageSpeed", int(100 * typedTravelDistance.find(it->first)->second / typedSamples.find(it->first)->second));
142  dev.closeTag();
143  }
144  }
145  dev.closeTag();
146 }
147 
148 // ---------------------------------------------------------------------------
149 // MSMeanData_Amitran - methods
150 // ---------------------------------------------------------------------------
152  const SUMOTime dumpBegin,
153  const SUMOTime dumpEnd, const bool useLanes,
154  const bool withEmpty, const bool printDefaults,
155  const bool withInternal,
156  const bool trackVehicles,
157  const SUMOReal maxTravelTime,
158  const SUMOReal minSamples,
159  const SUMOReal haltSpeed,
160  const std::set<std::string> vTypes)
161  : MSMeanData(id, dumpBegin, dumpEnd, useLanes, withEmpty, printDefaults,
162  withInternal, trackVehicles, maxTravelTime, minSamples, vTypes),
163  myHaltSpeed(haltSpeed) {
164 }
165 
166 
168 
169 
170 void
172  dev.writeXMLHeader("linkData", "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:noNamespaceSchemaLocation=\"http://sumo.dlr.de/xsd/amitran/linkdata.xsd\"");
173 }
174 
175 
176 std::string
178  return toString(edge->getNumericalID());
179 }
180 
181 
182 void
183 MSMeanData_Amitran::openInterval(OutputDevice& dev, const SUMOTime startTime, const SUMOTime stopTime) {
184  const int duration = int(1000 * STEPS2TIME(stopTime - startTime) + 0.5);
185  dev.openTag(SUMO_TAG_TIMESLICE).writeAttr(SUMO_ATTR_STARTTIME, int(1000 * STEPS2TIME(startTime) + 0.5)).writeAttr(SUMO_ATTR_DURATION, duration);
186 }
187 
188 
189 bool
190 MSMeanData_Amitran::writePrefix(OutputDevice& dev, const MeanDataValues& values, const SumoXMLTag /* tag */, const std::string id) const {
191  if (myDumpEmpty || !values.isEmpty()) {
192  dev.openTag("link").writeAttr(SUMO_ATTR_ID, id);
193  return true;
194  }
195  return false;
196 }
197 
198 
200 MSMeanData_Amitran::createValues(MSLane* const lane, const SUMOReal length, const bool doAdd) const {
201  return new MSLaneMeanDataValues(lane, length, doAdd, &myVehicleTypes, this);
202 }
203 
204 
205 /****************************************************************************/
206 
bool notifyEnter(SUMOVehicle &veh, MSMoveReminder::Notification reason)
Computes current values and adds them to their sums.
Data collector for edges/lanes.
Definition: MSMeanData.h:67
OutputDevice & writeAttr(const SumoXMLAttr attr, const T &val)
writes a named attribute
Definition: OutputDevice.h:257
SumoXMLTag
Numbers representing SUMO-XML - element names.
Network state mean data collector for edges/lanes.
void notifyMoveInternal(SUMOVehicle &veh, SUMOReal timeOnLane, SUMOReal speed)
Internal notification about the vehicle moves.
The vehicle arrived at a junction.
SUMOReal travelledDistance
The sum of the distances the vehicles travelled.
Definition: MSMeanData.h:181
Notification
Definition of a vehicle state.
MSLaneMeanDataValues(MSLane *const lane, const SUMOReal length, const bool doAdd, const std::set< std::string > *const vTypes=0, const MSMeanData_Amitran *parent=0)
Constructor.
const std::set< std::string > myVehicleTypes
The vehicle types to look for (empty means all)
Definition: MSMeanData.h:435
void addTo(MSMeanData::MeanDataValues &val) const
Add the values of this to the given one and store them there.
std::map< const MSVehicleType *, SUMOReal > typedSamples
The number of sampled vehicle movements by type (in s)
bool isEmpty() const
Returns whether any data was collected.
Data structure for mean (aggregated) edge/lane values.
std::map< const MSVehicleType *, unsigned > typedAmount
The number of vehicles that entered this lane within the sample interval by type. ...
bool writeXMLHeader(const std::string &rootElement, const std::string &attrs="", const std::string &comment="")
Writes an XML header with optional configuration.
const SUMOReal myHaltSpeed
the minimum sample seconds
A road/street connecting two junctions.
Definition: MSEdge.h:81
MSMeanData::MeanDataValues * createValues(MSLane *const lane, const SUMOReal length, const bool doAdd) const
Create an instance of MeanDataValues.
virtual ~MSMeanData_Amitran()
Destructor.
Representation of a vehicle.
Definition: SUMOVehicle.h:65
Data structure for mean (aggregated) edge/lane values.
Definition: MSMeanData.h:76
virtual bool isEmpty() const
Returns whether any data was collected.
Definition: MSMeanData.cpp:131
void write(OutputDevice &dev, const SUMOTime period, const SUMOReal numLanes, const SUMOReal defaultTravelTime, const int numVehicles=-1) const
Writes output values into the given stream.
#define STEPS2TIME(x)
Definition: SUMOTime.h:65
void reset(bool afterWrite=false)
Resets values so they may be used for the next interval.
MSMeanData_Amitran(const std::string &id, const SUMOTime dumpBegin, const SUMOTime dumpEnd, const bool useLanes, const bool withEmpty, const bool printDefaults, const bool withInternal, const bool trackVehicles, const SUMOReal maxTravelTime, const SUMOReal minSamples, const SUMOReal haltSpeed, const std::set< std::string > vTypes)
Constructor.
virtual bool writePrefix(OutputDevice &dev, const MeanDataValues &values, const SumoXMLTag tag, const std::string id) const
Checks for emptiness and writes prefix into the given stream.
std::string toString(const T &t, std::streamsize accuracy=OUTPUT_ACCURACY)
Definition: ToString.h:53
virtual void openInterval(OutputDevice &dev, const SUMOTime startTime, const SUMOTime stopTime)
Writes the interval opener.
virtual std::string getEdgeID(const MSEdge *const edge)
Return the relevant edge id.
The vehicle has departed (was inserted into the network)
virtual void writeXMLDetectorProlog(OutputDevice &dev) const
Opens the XML-output using "netstats" as root element.
int getNumericalID() const
Returns the numerical id of the edge.
Definition: MSEdge.h:257
int SUMOTime
Definition: SUMOTime.h:43
Static storage of an output device and its base (abstract) implementation.
Definition: OutputDevice.h:71
bool closeTag()
Closes the most recently opened tag.
#define SUMOReal
Definition: config.h:218
const bool myDumpEmpty
Whether empty lanes/edges shall be written.
Definition: MSMeanData.h:441
Representation of a lane in the micro simulation.
Definition: MSLane.h:77
OutputDevice & openTag(const std::string &xmlElement)
Opens an XML tag.
std::map< const MSVehicleType *, SUMOReal > typedTravelDistance
The sum of the distances the vehicles travelled by type.
virtual const MSVehicleType & getVehicleType() const =0
Returns the vehicle's type.