source: trunk/source/tracking/src/G4RichTrajectory.cc@ 1330

Last change on this file since 1330 was 1293, checked in by garnier, 15 years ago

CVS update
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1//
2// ********************************************************************
3// * License and Disclaimer *
4// * *
5// * The Geant4 software is copyright of the Copyright Holders of *
6// * the Geant4 Collaboration. It is provided under the terms and *
7// * conditions of the Geant4 Software License, included in the file *
8// * LICENSE and available at http://cern.ch/geant4/license . These *
9// * include a list of copyright holders. *
10// * *
11// * Neither the authors of this software system, nor their employing *
12// * institutes,nor the agencies providing financial support for this *
13// * work make any representation or warranty, express or implied, *
14// * regarding this software system or assume any liability for its *
15// * use. Please see the license in the file LICENSE and URL above *
16// * for the full disclaimer and the limitation of liability. *
17// * *
18// * This code implementation is the result of the scientific and *
19// * technical work of the GEANT4 collaboration. *
20// * By using, copying, modifying or distributing the software (or *
21// * any work based on the software) you agree to acknowledge its *
22// * use in resulting scientific publications, and indicate your *
23// * acceptance of all terms of the Geant4 Software license. *
24// ********************************************************************
25//
26//
27// $Id: G4RichTrajectory.cc,v 1.9 2010/02/22 21:26:56 allison Exp $
28// GEANT4 tag $Name: tracking-V09-03-03 $
29//
30// ---------------------------------------------------------------
31//
32// G4RichTrajectory.cc
33//
34// Contact:
35// Questions and comments on G4Trajectory, on which this is based,
36// should be sent to
37// Katsuya Amako (e-mail: Katsuya.Amako@kek.jp)
38// Makoto Asai (e-mail: asai@kekvax.kek.jp)
39// Takashi Sasaki (e-mail: Takashi.Sasaki@kek.jp)
40// and on the extended code to:
41// John Allison (e-mail: John.Allison@manchester.ac.uk)
42// Joseph Perl (e-mail: perl@slac.stanford.edu)
43//
44// ---------------------------------------------------------------
45
46#include "G4RichTrajectory.hh"
47#include "G4RichTrajectoryPoint.hh"
48#include "G4AttDefStore.hh"
49#include "G4AttDef.hh"
50#include "G4AttValue.hh"
51#include "G4UnitsTable.hh"
52#include "G4VProcess.hh"
53
54//#define G4ATTDEBUG
55#ifdef G4ATTDEBUG
56#include "G4AttCheck.hh"
57#endif
58
59#include <sstream>
60
61G4Allocator<G4RichTrajectory> aRichTrajectoryAllocator;
62
63G4RichTrajectory::G4RichTrajectory():
64 fpRichPointsContainer(0),
65 fpCreatorProcess(0),
66 fpEndingProcess(0),
67 fFinalKineticEnergy(0.)
68{}
69
70G4RichTrajectory::G4RichTrajectory(const G4Track* aTrack):
71 G4Trajectory(aTrack) // Note: this initialises the base class data
72 // members and, unfortunately but never mind,
73 // creates a G4TrajectoryPoint in
74 // TrajectoryPointContainer that we cannot
75 // access because it's private. We store the
76 // same information (plus more) in a
77 // G4RichTrajectoryPoint in the
78 // RichTrajectoryPointsContainer
79{
80 fpInitialVolume = aTrack->GetTouchableHandle();
81 fpInitialNextVolume = aTrack->GetNextTouchableHandle();
82 fpCreatorProcess = aTrack->GetCreatorProcess();
83 // On construction, set final values to initial values.
84 // Final values are updated at the addition of every step - see AppendStep.
85 fpFinalVolume = aTrack->GetTouchableHandle();
86 fpFinalNextVolume = aTrack->GetNextTouchableHandle();
87 fpEndingProcess = aTrack->GetCreatorProcess();
88 fFinalKineticEnergy = aTrack->GetKineticEnergy();
89 // Insert the first rich trajectory point (see note above)...
90 fpRichPointsContainer = new RichTrajectoryPointsContainer;
91 fpRichPointsContainer->push_back(new G4RichTrajectoryPoint(aTrack));
92}
93
94G4RichTrajectory::G4RichTrajectory(G4RichTrajectory & right):
95 G4Trajectory(right)
96{
97 fpInitialVolume = right.fpInitialVolume;
98 fpInitialNextVolume = right.fpInitialNextVolume;
99 fpCreatorProcess = right.fpCreatorProcess;
100 fpFinalVolume = right.fpFinalVolume;
101 fpFinalNextVolume = right.fpFinalNextVolume;
102 fpEndingProcess = right.fpEndingProcess;
103 fFinalKineticEnergy = right.fFinalKineticEnergy;
104 fpRichPointsContainer = new RichTrajectoryPointsContainer;
105 for(size_t i=0;i<right.fpRichPointsContainer->size();i++)
106 {
107 G4RichTrajectoryPoint* rightPoint =
108 (G4RichTrajectoryPoint*)((*(right.fpRichPointsContainer))[i]);
109 fpRichPointsContainer->push_back(new G4RichTrajectoryPoint(*rightPoint));
110 }
111}
112
113G4RichTrajectory::~G4RichTrajectory()
114{
115 if (fpRichPointsContainer) {
116 // fpRichPointsContainer->clearAndDestroy();
117 size_t i;
118 for(i=0;i<fpRichPointsContainer->size();i++){
119 delete (*fpRichPointsContainer)[i];
120 }
121 fpRichPointsContainer->clear();
122 delete fpRichPointsContainer;
123 }
124}
125
126void G4RichTrajectory::AppendStep(const G4Step* aStep)
127{
128 fpRichPointsContainer->push_back(new G4RichTrajectoryPoint(aStep));
129 // Except for first step, which is a sort of virtual step to start
130 // the track, compute the final values...
131 const G4Track* track = aStep->GetTrack();
132 const G4StepPoint* postStepPoint = aStep->GetPostStepPoint();
133 if (track->GetCurrentStepNumber() > 0) {
134 fpFinalVolume = track->GetTouchableHandle();
135 fpFinalNextVolume = track->GetNextTouchableHandle();
136 fpEndingProcess = postStepPoint->GetProcessDefinedStep();
137 fFinalKineticEnergy =
138 aStep->GetPreStepPoint()->GetKineticEnergy() -
139 aStep->GetTotalEnergyDeposit();
140 }
141}
142
143void G4RichTrajectory::MergeTrajectory(G4VTrajectory* secondTrajectory)
144{
145 if(!secondTrajectory) return;
146
147 G4RichTrajectory* seco = (G4RichTrajectory*)secondTrajectory;
148 G4int ent = seco->GetPointEntries();
149 for(G4int i=1;i<ent;i++) {
150 // initial point of the second trajectory should not be merged
151 fpRichPointsContainer->push_back((*(seco->fpRichPointsContainer))[i]);
152 // fpRichPointsContainer->push_back(seco->fpRichPointsContainer->removeAt(1));
153 }
154 delete (*seco->fpRichPointsContainer)[0];
155 seco->fpRichPointsContainer->clear();
156}
157
158const std::map<G4String,G4AttDef>* G4RichTrajectory::GetAttDefs() const
159{
160 G4bool isNew;
161 std::map<G4String,G4AttDef>* store
162 = G4AttDefStore::GetInstance("G4RichTrajectory",isNew);
163 if (isNew) {
164
165 // Get att defs from base class...
166 *store = *(G4Trajectory::GetAttDefs());
167
168 G4String ID;
169
170 ID = "IVPath";
171 (*store)[ID] = G4AttDef(ID,"Initial Volume Path",
172 "Physics","","G4String");
173
174 ID = "INVPath";
175 (*store)[ID] = G4AttDef(ID,"Initial Next Volume Path",
176 "Physics","","G4String");
177
178 ID = "CPN";
179 (*store)[ID] = G4AttDef(ID,"Creator Process Name",
180 "Physics","","G4String");
181
182 ID = "CPTN";
183 (*store)[ID] = G4AttDef(ID,"Creator Process Type Name",
184 "Physics","","G4String");
185
186 ID = "FVPath";
187 (*store)[ID] = G4AttDef(ID,"Final Volume Path",
188 "Physics","","G4String");
189
190 ID = "FNVPath";
191 (*store)[ID] = G4AttDef(ID,"Final Next Volume Path",
192 "Physics","","G4String");
193
194 ID = "EPN";
195 (*store)[ID] = G4AttDef(ID,"Ending Process Name",
196 "Physics","","G4String");
197
198 ID = "EPTN";
199 (*store)[ID] = G4AttDef(ID,"Ending Process Type Name",
200 "Physics","","G4String");
201
202 ID = "FKE";
203 (*store)[ID] = G4AttDef(ID,"Final kinetic energy",
204 "Physics","G4BestUnit","G4double");
205
206 }
207
208 return store;
209}
210
211static G4String Path(const G4TouchableHandle& th)
212{
213 std::ostringstream oss;
214 G4int depth = th->GetHistoryDepth();
215 for (G4int i = depth; i >= 0; --i) {
216 oss << th->GetVolume(i)->GetName()
217 << ':' << th->GetCopyNumber(i);
218 if (i != 0) oss << '/';
219 }
220 return oss.str();
221}
222
223std::vector<G4AttValue>* G4RichTrajectory::CreateAttValues() const
224{
225 // Create base class att values...
226 std::vector<G4AttValue>* values = G4Trajectory::CreateAttValues();
227
228 if (fpInitialVolume && fpInitialVolume->GetVolume()) {
229 values->push_back(G4AttValue("IVPath",Path(fpInitialVolume),""));
230 } else {
231 values->push_back(G4AttValue("IVPath","None",""));
232 }
233
234 if (fpInitialNextVolume && fpInitialNextVolume->GetVolume()) {
235 values->push_back(G4AttValue("INVPath",Path(fpInitialNextVolume),""));
236 } else {
237 values->push_back(G4AttValue("INVPath","None",""));
238 }
239
240 if (fpCreatorProcess) {
241 values->push_back(G4AttValue("CPN",fpCreatorProcess->GetProcessName(),""));
242 G4ProcessType type = fpCreatorProcess->GetProcessType();
243 values->push_back(G4AttValue("CPTN",G4VProcess::GetProcessTypeName(type),""));
244 } else {
245 values->push_back(G4AttValue("CPN","None",""));
246 values->push_back(G4AttValue("CPTN","None",""));
247 }
248
249 if (fpFinalVolume && fpFinalVolume->GetVolume()) {
250 values->push_back(G4AttValue("FVPath",Path(fpFinalVolume),""));
251 } else {
252 values->push_back(G4AttValue("FVPath","None",""));
253 }
254
255 if (fpFinalNextVolume && fpFinalNextVolume->GetVolume()) {
256 values->push_back(G4AttValue("FNVPath",Path(fpFinalNextVolume),""));
257 } else {
258 values->push_back(G4AttValue("FNVPath","None",""));
259 }
260
261 if (fpEndingProcess) {
262 values->push_back(G4AttValue("EPN",fpEndingProcess->GetProcessName(),""));
263 G4ProcessType type = fpEndingProcess->GetProcessType();
264 values->push_back(G4AttValue("EPTN",G4VProcess::GetProcessTypeName(type),""));
265 } else {
266 values->push_back(G4AttValue("EPN","None",""));
267 values->push_back(G4AttValue("EPTN","None",""));
268 }
269
270 values->push_back
271 (G4AttValue("FKE",G4BestUnit(fFinalKineticEnergy,"Energy"),""));
272
273#ifdef G4ATTDEBUG
274 G4cout << G4AttCheck(values,GetAttDefs());
275#endif
276
277 return values;
278}
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