/*
$Log$
+Revision 1.10.6.1 2002/07/24 10:09:30 alibrary
+Updating VirtualMC
+
+Revision 1.11 2002/06/12 09:54:35 cblume
+Update of tracking code provided by Sergei
+
+Revision 1.10 2001/12/05 15:04:34 hristov
+Changes related to the corrections of AliRecPoint
+
+Revision 1.9 2001/05/28 17:07:58 hristov
+Last minute changes; ExB correction in AliTRDclusterizerV1; taking into account of material in G10 TEC frames and material between TEC planes (C.Blume,S.Sedykh)
+
+Revision 1.8 2001/05/07 08:06:44 cblume
+Speedup of the code. Create only AliTRDcluster
+
+Revision 1.7 2001/02/14 18:22:26 cblume
+Change in the geometry of the padplane
+
+Revision 1.6 2000/11/01 14:53:20 cblume
+Merge with TRD-develop
+
+Revision 1.1.4.6 2000/10/16 01:16:53 cblume
+Changed timebin 0 to be the one closest to the readout
+
+Revision 1.1.4.5 2000/10/15 23:40:01 cblume
+Remove AliTRDconst
+
+Revision 1.1.4.4 2000/10/06 16:49:46 cblume
+Made Getters const
+
+Revision 1.1.4.3 2000/10/04 16:34:58 cblume
+Replace include files by forward declarations
+
+Revision 1.1.4.2 2000/09/22 14:49:49 cblume
+Adapted to tracking code
+
+Revision 1.5 2000/10/02 21:28:19 fca
+Removal of useless dependecies via forward declarations
+
+Revision 1.4 2000/06/08 18:32:58 cblume
+Make code compliant to coding conventions
+
+Revision 1.3 2000/06/07 16:27:01 cblume
+Try to remove compiler warnings on Sun and HP
+
+Revision 1.2 2000/05/08 16:17:27 cblume
+Merge TRD-develop
+
+Revision 1.1.4.1 2000/05/08 15:08:41 cblume
+Replace AliTRDcluster by AliTRDrecPoint
+
Revision 1.4 2000/06/08 18:32:58 cblume
Make code compliant to coding conventions
#include <TRandom.h>
#include <TTree.h>
+
+#include "AliRun.h"
+#include "AliTRD.h"
#include "AliTRDclusterizerV0.h"
-#include "AliTRDconst.h"
+#include "AliTRDhit.h"
#include "AliTRDgeometry.h"
#include "AliTRDrecPoint.h"
+#include "AliTRDparameter.h"
ClassImp(AliTRDclusterizerV0)
}
//_____________________________________________________________________________
-Bool_t AliTRDclusterizerV0::MakeCluster()
+Bool_t AliTRDclusterizerV0::MakeClusters()
{
//
// Generates the cluster
//
- // Get the pointer to the detector class and check for version 1
- AliTRD *trd = (AliTRD*) gAlice->GetDetector("TRD");
- if (trd->IsVersion() != 0) {
+ if (fTRD->IsVersion() != 0) {
printf("AliTRDclusterizerV0::MakeCluster -- ");
printf("TRD must be version 0 (fast simulator).\n");
return kFALSE;
}
// Get the geometry
- AliTRDgeometry *geo = trd->GetGeometry();
+ AliTRDgeometry *geo = fTRD->GetGeometry();
+
+ // Create a default parameter class if none is defined
+ if (!fPar) {
+ fPar = new AliTRDparameter("TRDparameter","Standard TRD parameter");
+ if (fVerbose > 0) {
+ printf("<AliTRDclusterizerV0::MakeCluster> ");
+ printf("Create the default parameter object.\n");
+ }
+ }
printf("AliTRDclusterizerV0::MakeCluster -- ");
printf("Start creating cluster.\n");
Int_t nTrack = (Int_t) hitTree->GetEntries();
// Loop through all the chambers
- for (Int_t icham = 0; icham < kNcham; icham++) {
- for (Int_t iplan = 0; iplan < kNplan; iplan++) {
- for (Int_t isect = 0; isect < kNsect; isect++) {
+ for (Int_t icham = 0; icham < AliTRDgeometry::Ncham(); icham++) {
+ for (Int_t iplan = 0; iplan < AliTRDgeometry::Nplan(); iplan++) {
+ for (Int_t isect = 0; isect < AliTRDgeometry::Nsect(); isect++) {
- Int_t nColMax = geo->GetColMax(iplan);
- Float_t row0 = geo->GetRow0(iplan,icham,isect);
- Float_t col0 = geo->GetCol0(iplan);
- Float_t time0 = geo->GetTime0(iplan);
+ Int_t nColMax = fPar->GetColMax(iplan);
+ Float_t row0 = fPar->GetRow0(iplan,icham,isect);
+ Float_t col0 = fPar->GetCol0(iplan);
+ Float_t time0 = fPar->GetTime0(iplan);
- Float_t rowPadSize = geo->GetRowPadSize();
- Float_t colPadSize = geo->GetColPadSize();
- Float_t timeBinSize = geo->GetTimeBinSize();
+ Float_t rowPadSize = fPar->GetRowPadSize(iplan,icham,isect);
+ Float_t colPadSize = fPar->GetColPadSize(iplan);
+ Float_t timeBinSize = fPar->GetTimeBinSize();
// Loop through all entries in the tree
for (Int_t iTrack = 0; iTrack < nTrack; iTrack++) {
nBytes += hitTree->GetEvent(iTrack);
// Get the number of hits in the TRD created by this particle
- Int_t nHit = trd->Hits()->GetEntriesFast();
+ Int_t nHit = fTRD->Hits()->GetEntriesFast();
// Loop through the TRD hits
for (Int_t iHit = 0; iHit < nHit; iHit++) {
- if (!(hit = (AliTRDhit *) trd->Hits()->UncheckedAt(iHit)))
+ if (!(hit = (AliTRDhit *) fTRD->Hits()->UncheckedAt(iHit)))
continue;
Float_t pos[3];
geo->Rotate(detector,pos,rot);
// Add this recPoint to the temporary array for this chamber
- AliTRDrecPoint *recPoint = new AliTRDrecPoint();
+ AliTRDrecPoint *recPoint = new AliTRDrecPoint("");
recPoint->SetLocalRow(rot[2]);
recPoint->SetLocalCol(rot[1]);
recPoint->SetLocalTime(rot[0]);
// Transform into local coordinates
smear[0] = (Int_t) ((smear[0] - row0) / rowPadSize);
smear[1] = (Int_t) ((smear[1] - col0) / colPadSize);
- smear[2] = (Int_t) ((smear[2] - time0) / timeBinSize);
+ smear[2] = (Int_t) ((time0 - smear[2]) / timeBinSize);
// Add the smeared cluster to the output array
- Int_t detector = recPoint1->GetDetector();
- Int_t digits[3] = {0};
- trd->AddRecPoint(smear,digits,detector,0.0);
+ Int_t detector = recPoint1->GetDetector();
+ Int_t tr[9] = { -1 };
+ Float_t pos[3];
+ Float_t sigma[2] = { 0.0 };
+ pos[0] = smear[1];
+ pos[1] = smear[0];
+ pos[2] = (time0 - smear[2]) / timeBinSize;
+ fTRD->AddCluster(pos,detector,0.0,tr,sigma,0);
}
}
printf("AliTRDclusterizerV0::MakeCluster -- ");
- printf("Found %d points.\n",trd->RecPoints()->GetEntries());
+ printf("Found %d points.\n",fTRD->RecPoints()->GetEntries());
printf("AliTRDclusterizerV0::MakeCluster -- ");
printf("Fill the cluster tree.\n");
clusterTree->Fill();
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff