1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
17 Revision 1.3 2000/06/27 10:13:01 morsch
18 Obsolete global variables removed from file.
20 Revision 1.2 2000/06/15 07:58:48 morsch
21 Code from MUON-dev joined
23 Revision 1.1.2.6 2000/06/09 21:57:40 morsch
24 Most coding rule violations corrected.
26 Revision 1.1.2.5 2000/05/05 11:33:56 morsch
29 Revision 1.1.2.4 2000/05/05 10:12:09 morsch
33 ///////////////////////////////////////////////////////////////////////////////
35 // This class contains the points for the ALICE event display //
39 <img src="gif/AliMUONPointsClass.gif">
44 ///////////////////////////////////////////////////////////////////////////////
46 #include "AliMUONPoints.h"
47 #include "AliMUONDisplay.h"
50 #include "AliMUONChamber.h"
51 #include "AliMUONResponse.h"
52 #include "AliMUONHit.h"
53 #include "AliMUONPadHit.h"
54 #include "AliMUONDigit.h"
55 #include "AliMUONRawCluster.h"
58 #include <TPolyMarker3D.h>
61 #include <TVirtualPad.h>
62 #include <TPolyLine3D.h>
63 #include <TPaveText.h>
68 ClassImp(AliMUONPoints)
70 //_____________________________________________________________________________
71 AliMUONPoints::AliMUONPoints()
74 // Default constructor
79 fMarker[0] = fMarker[1] = fMarker[2]=0;
83 //_____________________________________________________________________________
84 AliMUONPoints::AliMUONPoints(Int_t npoints)
88 // Standard constructor
93 fMarker[0] = fMarker[1] = fMarker[2]=0;
97 AliMUONPoints::AliMUONPoints(const AliMUONPoints& points)
102 //_____________________________________________________________________________
103 AliMUONPoints::~AliMUONPoints()
106 // Default destructor
111 for (Int_t i=0;i<3;i++){
112 if (fMarker[i]) delete fMarker[i];
117 //_____________________________________________________________________________
118 void AliMUONPoints::DumpHit()
121 // Dump hit corresponding to this point
123 AliMUONHit *hit = GetHit();
124 if (hit) hit->Dump();
127 //_____________________________________________________________________________
128 void AliMUONPoints::DumpDigit()
131 // Dump digit corresponding to this point
133 AliMUONDigit *digit = GetDigit();
134 if (digit) digit->Dump();
137 //_____________________________________________________________________________
138 void AliMUONPoints::InspectHit()
141 // Inspect hit corresponding to this point
144 if (fHitIndex < 0 ) return;
145 TVirtualPad *padsav = gPad;
146 AliMUONHit *hit = GetHit();
147 if (hit) hit->Inspect();
148 TVirtualPad *padinspect = (TVirtualPad*)(gROOT->GetListOfCanvases())->FindObject("inspect");
150 Float_t xmin = gPad->GetX1();
151 Float_t xmax = gPad->GetX2();
152 Float_t ymin = gPad->GetY1();
153 Float_t ymax = gPad->GetY2();
154 Float_t dy = ymax-ymin;
156 TPaveText *pad = new TPaveText(xmin, ymin+0.1*dy, xmax, ymin+0.15*dy);
157 pad->SetBit(kCanDelete);
158 pad->SetFillColor(42);
161 sprintf(ptitle," %s , fTrack: %d fTrackIndex: %d ",GetName(),fIndex,fTrackIndex);
162 pad->AddText(ptitle);
164 padinspect->Update();
165 if (padsav) padsav->cd();
169 //_____________________________________________________________________________
170 void AliMUONPoints::InspectDigit()
173 // Inspect digit corresponding to this point
175 if (fDigitIndex < 0) return;
176 TVirtualPad *padsav = gPad;
177 AliMUONDigit *digit = GetDigit();
178 if (digit) digit->Inspect();
179 TVirtualPad *padinspect = (TVirtualPad*)(gROOT->GetListOfCanvases())->FindObject("inspect");
181 Float_t xmin = gPad->GetX1();
182 Float_t xmax = gPad->GetX2();
183 Float_t ymin = gPad->GetY1();
184 Float_t ymax = gPad->GetY2();
185 Float_t dy = ymax-ymin;
187 TPaveText *pad = new TPaveText(xmin, ymin+0.1*dy, xmax, ymin+0.25*dy);
188 pad->SetBit(kCanDelete);
189 pad->SetFillColor(42);
191 char ptitle[11][100];
192 // sprintf(ptitle[11],"Tracks making this digit");
193 // pad->AddText(ptitle[11]);
194 for (int i=0;i<10;i++) {
195 if (digit->fTracks[i] == 0) continue;
196 sprintf(ptitle[i],"fTrackIndex: %d Charge: %d",digit->fTracks[i],digit->fTcharges[i]);
197 pad->AddText(ptitle[i]);
200 padinspect->Update();
201 if (padsav) padsav->cd();
205 //_____________________________________________________________________________
206 Int_t AliMUONPoints::GetTrackIndex()
209 // Dump digit corresponding to this point
214 if (fDigitIndex != 0) {
215 Int_t ncol=this->fMatrix->GetNcols();
216 for (int i=0;i<ncol;i++) {
217 printf(" track charge %f %f \n",(*(this->fMatrix))(0,i),(*(this->fMatrix))(1,i));
224 //_____________________________________________________________________________
225 AliMUONHit *AliMUONPoints::GetHit() const
228 // Returns pointer to hit index in AliRun::fParticles
230 AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON");
231 gAlice->TreeH()->GetEvent(fTrackIndex);
232 TClonesArray *muonHits = pMUON->Hits();
233 Int_t nhits = muonHits->GetEntriesFast();
234 if (fHitIndex < 0 || fHitIndex >= nhits) return 0;
235 return (AliMUONHit*)muonHits->UncheckedAt(fHitIndex);
238 //_____________________________________________________________________________
239 AliMUONDigit *AliMUONPoints::GetDigit() const
242 // Returns pointer to digit index in AliRun::fParticles
245 AliMUONDisplay *display=(AliMUONDisplay*)gAlice->Display();
246 Int_t chamber=display->GetChamber();
247 Int_t cathode=display->GetCathode();
249 AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON");
250 TClonesArray *muonDigits = pMUON->DigitsAddress(chamber-1);
251 Int_t nent=(Int_t)gAlice->TreeD()->GetEntries();
252 gAlice->TreeD()->GetEvent(nent-2+cathode-1);
253 //gAlice->TreeD()->GetEvent(cathode);
254 Int_t ndigits = muonDigits->GetEntriesFast();
255 if (fDigitIndex < 0 || fDigitIndex >= ndigits) return 0;
256 return (AliMUONDigit*)muonDigits->UncheckedAt(fDigitIndex);
258 //_____________________________________________________________________________
260 AliMUONPoints& AliMUONPoints::operator= (const AliMUONPoints& rhs)