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 **************************************************************************/
16 //-------------------------------------------------------
17 // Implementation of the TPC cluser
19 // Origin: Marian Ivanov Marian.Ivanov@cern.ch
21 // AliTPC parallel tracker -
22 // Description of this class together with its intended usage
23 // will follow shortly
25 //-------------------------------------------------------
29 #include "AliTPCclusterMI.h"
30 #include "AliTPCclusterInfo.h"
31 #include "AliTrackPointArray.h"
32 #include "AliGeomManager.h"
35 ClassImp(AliTPCclusterMI)
38 AliTPCclusterMI::AliTPCclusterMI():
41 fTimeBin(0), //time bin coordinate
42 fPad(0), //pad coordinate
43 fQ(0), //Q of cluster (in ADC counts)
44 fMax(0), //maximal amplitude in cluster
45 fType(0), //type of the cluster 0 means golden
46 fUsed(0), //counter of usage
47 fDetector(0), //detector number
48 fRow(0) //row number number
51 // default constructor
55 AliTPCclusterMI::AliTPCclusterMI(const AliTPCclusterMI & cluster):
58 fTimeBin(cluster.fTimeBin),
64 fDetector(cluster.fDetector),
70 // AliInfo("Copy constructor\n");
71 if (cluster.fInfo) fInfo = new AliTPCclusterInfo(*(cluster.fInfo));
74 AliTPCclusterMI & AliTPCclusterMI::operator = (const AliTPCclusterMI & cluster)
77 // assignment operator
79 // AliInfo("Asignment operator\n");
80 if (this == &cluster) return (*this);
82 (AliCluster&)(*this) = (AliCluster&)cluster;
84 fType = cluster.fType;
86 fUsed = cluster.fUsed;
87 fDetector = cluster.fDetector;
89 fTimeBin = cluster.fTimeBin;
93 if (cluster.fInfo) fInfo = new AliTPCclusterInfo(*(cluster.fInfo));
100 AliTPCclusterMI::AliTPCclusterMI(Int_t *lab, Float_t *hit) :
101 AliCluster(0,hit,0.,0.,lab),
103 fTimeBin(0), //time bin coordinate
104 fPad(0), //pad coordinate
105 fQ(0), //Q of cluster (in ADC counts)
106 fMax(0), //maximal amplitude in cluster
107 fType(0), //type of the cluster 0 means golden
108 fUsed(0), //counter of usage
109 fDetector(0), //detector number
110 fRow(0) //row number number
115 fQ = (UShort_t)hit[4];
119 AliTPCclusterMI::~AliTPCclusterMI() {
123 if (fInfo) delete fInfo;
129 Bool_t AliTPCclusterMI::IsSortable() const
137 Int_t AliTPCclusterMI::Compare(const TObject* obj) const
140 // compare according y
141 AliTPCclusterMI * o2 = (AliTPCclusterMI*)obj;
142 return (o2->GetY()>GetY())? -1:1;
146 void AliTPCclusterMI::SetDetector(Int_t detector){
150 fDetector = (UChar_t)(detector%72);
151 AliGeomManager::ELayerID id = (fDetector<36) ?
152 AliGeomManager::kTPC1 :AliGeomManager::kTPC2 ;
153 Int_t modId = (fDetector<36)?fDetector: fDetector-36;
154 SetVolumeId(AliGeomManager::LayerToVolUID(id,modId));
158 void AliTPCclusterMI::SetInfo(AliTPCclusterInfo * info) {
162 if (fInfo) delete fInfo;
167 AliTPCclusterMI* AliTPCclusterMI::MakeCluster(AliTrackPoint* /*point*/) {
169 // make AliTPCclusterMI out of AliTrackPoint
170 // (not yet implemented)
176 AliTrackPoint* AliTPCclusterMI::MakePoint() {
178 // make AliTrackPoint out of AliTPCclusterMI
181 AliTrackPoint* point = new AliTrackPoint();
186 // voluem ID to add later ....
193 //______________________________________________________________________________
194 void AliTPCclusterMI::SetGlobalTrackPoint( const AliCluster &cl, AliTrackPoint &point )
197 // Set global AliTrackPoint
202 cl.GetGlobalXYZ(xyz);
203 cl.GetGlobalCov(cov);
204 // voluem ID to add later ....