source: trunk/source/tracking/src/G4RichTrajectory.cc@ 1230

Last change on this file since 1230 was 1228, checked in by garnier, 16 years ago

update geant4.9.3 tag
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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 1.8 2009/11/24 10:04:14 perl Exp $
28// GEANT4 tag $Name: geant4-09-03 $
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 G4Trajectory::MergeTrajectory(secondTrajectory);
148
149 G4RichTrajectory* seco = (G4RichTrajectory*)secondTrajectory;
150 G4int ent = seco->GetPointEntries();
151 for(G4int i=1;i<ent;i++) {
152 // initial point of the second trajectory should not be merged
153 fpRichPointsContainer->push_back((*(seco->fpRichPointsContainer))[i]);
154 // fpRichPointsContainer->push_back(seco->fpRichPointsContainer->removeAt(1));
155 }
156 delete (*seco->fpRichPointsContainer)[0];
157 seco->fpRichPointsContainer->clear();
158}
159
160const std::map<G4String,G4AttDef>* G4RichTrajectory::GetAttDefs() const
161{
162 G4bool isNew;
163 std::map<G4String,G4AttDef>* store
164 = G4AttDefStore::GetInstance("G4RichTrajectory",isNew);
165 if (isNew) {
166
167 // Get att defs from base class...
168 *store = *(G4Trajectory::GetAttDefs());
169
170 G4String ID;
171
172 ID = "IVPath";
173 (*store)[ID] = G4AttDef(ID,"Initial Volume Path",
174 "Physics","","G4String");
175
176 ID = "INVPath";
177 (*store)[ID] = G4AttDef(ID,"Initial Next Volume Path",
178 "Physics","","G4String");
179
180 ID = "CPN";
181 (*store)[ID] = G4AttDef(ID,"Creator Process Name",
182 "Physics","","G4String");
183
184 ID = "CPTN";
185 (*store)[ID] = G4AttDef(ID,"Creator Process Type Name",
186 "Physics","","G4String");
187
188 ID = "FVPath";
189 (*store)[ID] = G4AttDef(ID,"Final Volume Path",
190 "Physics","","G4String");
191
192 ID = "FNVPath";
193 (*store)[ID] = G4AttDef(ID,"Final Next Volume Path",
194 "Physics","","G4String");
195
196 ID = "EPN";
197 (*store)[ID] = G4AttDef(ID,"Ending Process Name",
198 "Physics","","G4String");
199
200 ID = "EPTN";
201 (*store)[ID] = G4AttDef(ID,"Ending Process Type Name",
202 "Physics","","G4String");
203
204 ID = "FKE";
205 (*store)[ID] = G4AttDef(ID,"Final kinetic energy",
206 "Physics","G4BestUnit","G4double");
207
208 }
209
210 return store;
211}
212
213static G4String Path(const G4TouchableHandle& th)
214{
215 std::ostringstream oss;
216 G4int depth = th->GetHistoryDepth();
217 for (G4int i = depth; i >= 0; --i) {
218 oss << th->GetVolume(i)->GetName()
219 << ':' << th->GetCopyNumber(i);
220 if (i != 0) oss << '/';
221 }
222 return oss.str();
223}
224
225std::vector<G4AttValue>* G4RichTrajectory::CreateAttValues() const
226{
227 // Create base class att values...
228 std::vector<G4AttValue>* values = G4Trajectory::CreateAttValues();
229
230 if (fpInitialVolume && fpInitialVolume->GetVolume()) {
231 values->push_back(G4AttValue("IVPath",Path(fpInitialVolume),""));
232 } else {
233 values->push_back(G4AttValue("IVPath","None",""));
234 }
235
236 if (fpInitialNextVolume && fpInitialNextVolume->GetVolume()) {
237 values->push_back(G4AttValue("INVPath",Path(fpInitialNextVolume),""));
238 } else {
239 values->push_back(G4AttValue("INVPath","None",""));
240 }
241
242 if (fpCreatorProcess) {
243 values->push_back(G4AttValue("CPN",fpCreatorProcess->GetProcessName(),""));
244 G4ProcessType type = fpCreatorProcess->GetProcessType();
245 values->push_back(G4AttValue("CPTN",G4VProcess::GetProcessTypeName(type),""));
246 } else {
247 values->push_back(G4AttValue("CPN","User Defined",""));
248 values->push_back(G4AttValue("CPTN","User",""));
249 }
250
251 if (fpFinalVolume && fpFinalVolume->GetVolume()) {
252 values->push_back(G4AttValue("FVPath",Path(fpFinalVolume),""));
253 } else {
254 values->push_back(G4AttValue("FVPath","None",""));
255 }
256
257 if (fpFinalNextVolume && fpFinalNextVolume->GetVolume()) {
258 values->push_back(G4AttValue("FNVPath",Path(fpFinalNextVolume),""));
259 } else {
260 values->push_back(G4AttValue("FNVPath","None",""));
261 }
262
263 if (fpEndingProcess) {
264 values->push_back(G4AttValue("EPN",fpEndingProcess->GetProcessName(),""));
265 G4ProcessType type = fpEndingProcess->GetProcessType();
266 values->push_back(G4AttValue("EPTN",G4VProcess::GetProcessTypeName(type),""));
267 } else {
268 values->push_back(G4AttValue("EPN","User Defined",""));
269 values->push_back(G4AttValue("EPTN","User",""));
270 }
271
272 values->push_back
273 (G4AttValue("FKE",G4BestUnit(fFinalKineticEnergy,"Energy"),""));
274
275#ifdef G4ATTDEBUG
276 G4cout << G4AttCheck(values,GetAttDefs());
277#endif
278
279 return values;
280}
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