/*
$Log$
+Revision 1.37 2002/03/25 20:01:49 cblume
+Introduce parameter class
+
+Revision 1.36 2002/02/11 14:25:27 cblume
+Geometry update, compressed hit structure
+
+Revision 1.35 2001/11/14 12:08:44 cblume
+Remove unneccessary header files
+
+Revision 1.34 2001/11/14 10:50:45 cblume
+Changes in digits IO. Add merging of summable digits
+
+Revision 1.33 2001/11/06 17:19:41 cblume
+Add detailed geometry and simple simulator
+
+Revision 1.32 2001/10/08 06:57:33 hristov
+Branches for TRD digits are created only during the digitisation
+
+Revision 1.31 2001/08/30 09:30:30 hristov
+The split level of branches is set to 99
+
+Revision 1.30 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 1.29 2001/05/21 16:45:47 hristov
+Last minute changes (C.Blume)
+
+Revision 1.28 2001/05/16 14:57:27 alibrary
+New files for folders and Stack
+
+Revision 1.27 2001/05/08 07:05:02 hristov
+Loop variable declared once (HP, Sun)
+
+Revision 1.26 2001/05/07 08:03:22 cblume
+Generate also hits in the amplification region
+
+Revision 1.25 2001/03/13 09:30:35 cblume
+Update of digitization. Moved digit branch definition to AliTRD
+
+Revision 1.24 2001/01/26 19:56:49 hristov
+Major upgrade of AliRoot code
+
+Revision 1.23 2000/11/01 14:53:20 cblume
+Merge with TRD-develop
+
+Revision 1.17.2.6 2000/10/15 23:29:08 cblume
+Introduced more detailed geometry for the display
+
+Revision 1.17.2.5 2000/10/06 16:49:46 cblume
+Made Getters const
+
+Revision 1.17.2.4 2000/10/04 16:34:57 cblume
+Replace include files by forward declarations
+
+Revision 1.17.2.3 2000/09/22 14:45:17 cblume
+Included changes for the tracking
+
+Revision 1.17.2.2 2000/09/18 13:25:13 cblume
+Included LoadPoints() method to display the TR photons
+
+Revision 1.22 2000/10/02 21:28:19 fca
+Removal of useless dependecies via forward declarations
+
+Revision 1.21 2000/06/09 11:10:07 cblume
+Compiler warnings and coding conventions, next round
+
+Revision 1.20 2000/06/08 18:32:57 cblume
+Make code compliant to coding conventions
+
+Revision 1.19 2000/06/07 16:25:37 cblume
+Try to remove compiler warnings on Sun and HP
+
+Revision 1.18 2000/05/08 16:17:27 cblume
+Merge TRD-develop
+
+Revision 1.21 2000/06/09 11:10:07 cblume
+Compiler warnings and coding conventions, next round
+
+Revision 1.20 2000/06/08 18:32:57 cblume
+Make code compliant to coding conventions
+
+Revision 1.19 2000/06/07 16:25:37 cblume
+Try to remove compiler warnings on Sun and HP
+
+Revision 1.18 2000/05/08 16:17:27 cblume
+Merge TRD-develop
+
+Revision 1.17.2.1 2000/05/08 14:28:59 cblume
+Introduced SetPHOShole() and SetRICHhole(). AliTRDrecPoint container is now a TObjArray
+
+Revision 1.17 2000/02/28 19:10:26 cblume
+Include the new TRD classes
+
Revision 1.16.2.2 2000/02/28 17:53:24 cblume
Introduce TRD geometry classes
// //
// Transition Radiation Detector //
// This class contains the basic functions for the Transition Radiation //
-// Detector, as well as the geometry. //
-// Functions specific to one particular geometry are contained in the //
-// derived classes. //
-// //
-//Begin_Html
-/*
-<img src="picts/AliTRDClass.gif">
-*/
-//End_Html
-// //
+// Detector. //
// //
///////////////////////////////////////////////////////////////////////////////
#include <stdlib.h>
+#include <iostream.h>
#include <TMath.h>
#include <TNode.h>
+#include <TGeometry.h>
+#include <TTree.h>
#include <TPGON.h>
+#include <TFile.h>
+#include <TROOT.h>
+#include <TParticle.h>
-#include "AliTRD.h"
#include "AliRun.h"
#include "AliConst.h"
+#include "AliDigit.h"
+#include "AliMagF.h"
+#include "AliMC.h"
+
+#include "AliTRD.h"
+#include "AliTRDhit.h"
+#include "AliTRDpoints.h"
+#include "AliTRDdigit.h"
#include "AliTRDdigitizer.h"
#include "AliTRDclusterizer.h"
#include "AliTRDgeometryHole.h"
#include "AliTRDgeometryFull.h"
#include "AliTRDrecPoint.h"
-
+#include "AliTRDcluster.h"
+#include "AliTRDdigitsManager.h"
+#include "AliTRDtrackHits.h"
+
ClassImp(AliTRD)
//_____________________________________________________________________________
// Default constructor
//
- fIshunt = 0;
- fGasMix = 0;
- fHits = 0;
- fDigits = 0;
+ fIshunt = 0;
+ fGasMix = 0;
+ fHits = 0;
+ fDigits = 0;
- fRecPoints = 0;
- fNRecPoints = 0;
+ fRecPoints = 0;
+ fNRecPoints = 0;
- fGeometry = 0;
+ fGeometry = 0;
+
+ fGasDensity = 0;
+ fFoilDensity = 0;
+
+ fDrawTR = 0;
+ fDisplayType = 0;
+
+ fTrackHits = 0;
+ fHitType = 0;
}
// Check that FRAME is there otherwise we have no place where to
// put TRD
- AliModule* FRAME=gAlice->GetModule("FRAME");
- if (!FRAME) {
+ AliModule* frame = gAlice->GetModule("FRAME");
+ if (!frame) {
Error("Ctor","TRD needs FRAME to be present\n");
exit(1);
}
// Define the TRD geometry according to the FRAME geometry
- if (FRAME->IsVersion() == 0) {
+ if (frame->IsVersion() == 0) {
// Geometry with hole
fGeometry = new AliTRDgeometryHole();
}
- else if (FRAME->IsVersion() == 1) {
+ else if (frame->IsVersion() == 1) {
// Geometry without hole
fGeometry = new AliTRDgeometryFull();
}
}
// Allocate the hit array
- fHits = new TClonesArray("AliTRDhit" , 405);
+ fHits = new TClonesArray("AliTRDhit" ,405);
gAlice->AddHitList(fHits);
// Allocate the digits array
- fDigits = 0;
+ fDigits = 0;
// Allocate the rec point array
- fRecPoints = new TClonesArray("AliTRDrecPoint", 400);
- fNRecPoints = 0;
+ fRecPoints = new TObjArray(400);
+ fNRecPoints = 0;
- fIshunt = 0;
- fGasMix = 0;
+ fIshunt = 0;
+ fGasMix = 1;
+
+ fGasDensity = 0;
+ fFoilDensity = 0;
+
+ fDrawTR = 0;
+ fDisplayType = 0;
+
+ fTrackHits = 0;
+ fHitType = 2;
SetMarkerColor(kWhite);
}
+//_____________________________________________________________________________
+AliTRD::AliTRD(const AliTRD &trd)
+{
+ //
+ // Copy constructor
+ //
+
+ ((AliTRD &) trd).Copy(*this);
+
+}
+
//_____________________________________________________________________________
AliTRD::~AliTRD()
{
fIshunt = 0;
- delete fGeometry;
- delete fHits;
- delete fRecPoints;
+ if (fGeometry) {
+ delete fGeometry;
+ fGeometry = 0;
+ }
+ if (fHits) {
+ delete fHits;
+ fHits = 0;
+ }
+ if (fRecPoints) {
+ delete fRecPoints;
+ fRecPoints = 0;
+ }
+ if (fTrackHits) {
+ delete fTrackHits;
+ fTrackHits = 0;
+ }
+
+}
+
+//_____________________________________________________________________________
+void AliTRD::AddCluster(Float_t *pos, Int_t *digits, Int_t det, Float_t amp
+ , Int_t *tracks, Float_t sigmaY2, Int_t iType)
+{
+ //
+ // Add a cluster for the TRD
+ //
+
+ Int_t pla = fGeometry->GetPlane(det);
+ Int_t cha = fGeometry->GetChamber(det);
+ Int_t sec = fGeometry->GetSector(det);
+
+ Float_t padRow = pos[0];
+ Float_t padCol = pos[1];
+ Float_t row0 = fGeometry->GetRow0(pla,cha,sec);
+ Float_t col0 = fGeometry->GetCol0(pla);
+ Float_t rowSize = fGeometry->GetRowPadSize(pla,cha,sec);
+ Float_t colSize = fGeometry->GetColPadSize(pla);
+
+ AliTRDcluster *c = new AliTRDcluster();
+
+ c->SetDetector(det);
+ c->AddTrackIndex(tracks);
+
+ c->SetQ(amp);
+
+ c->SetLocalTimeBin(((Int_t) pos[2]));
+ c->SetY(col0 + padCol * colSize);
+ c->SetZ(row0 + padRow * rowSize);
+
+ c->SetSigmaY2((sigmaY2 + 1./12.) * colSize*colSize);
+ c->SetSigmaZ2(rowSize * rowSize / 12.);
+
+ switch (iType) {
+ case 0:
+ c->Set2pad();
+ break;
+ case 1:
+ c->Set3pad();
+ break;
+ case 2:
+ c->Set4pad();
+ break;
+ case 3:
+ c->Set5pad();
+ break;
+ case 4:
+ c->SetLarge();
+ break;
+ };
+
+ fRecPoints->Add(c);
+
+}
+
+//_____________________________________________________________________________
+void AliTRD::Hits2Digits()
+{
+ //
+ // Create digits
+ //
+
+ AliTRDdigitizer *digitizer = new AliTRDdigitizer("TRDdigitizer"
+ ,"TRD digitizer class");
+ digitizer->SetDebug(GetDebug());
+ digitizer->SetEvent(gAlice->GetEvNumber());
+
+ // Initialization
+ digitizer->InitDetector();
+
+ // Create the digits
+ digitizer->MakeDigits();
+
+ // Write the digits into the input file
+ if (digitizer->MakeBranch(fDigitsFile)) {
+
+ digitizer->WriteDigits();
+
+ // Save the digitizer class in the AliROOT
+ digitizer->Write();
+
+ }
}
//_____________________________________________________________________________
-void AliTRD::AddRecPoint(Float_t *pos, Int_t *digits, Int_t det, Float_t amp)
+void AliTRD::Hits2SDigits()
{
//
- // Add a reconstructed point for the TRD
+ // Create summable digits
//
- TClonesArray &lRecPoints = *fRecPoints;
- AliTRDrecPoint *RecPoint = new(lRecPoints[fNRecPoints++]) AliTRDrecPoint();
- TVector3 posVec(pos[0],pos[1],pos[2]);
- RecPoint->SetLocalPosition(posVec);
- RecPoint->SetDetector(det);
- RecPoint->SetAmplitude(amp);
- for (Int_t iDigit = 0; iDigit < 3; iDigit++) {
- RecPoint->AddDigit(digits[iDigit]);
+ AliTRDdigitizer *digitizer = new AliTRDdigitizer("TRDdigitizer"
+ ,"TRD digitizer class");
+ digitizer->SetDebug(GetDebug());
+
+ // For the summable digits
+ digitizer->SetSDigits(kTRUE);
+ digitizer->SetEvent(gAlice->GetEvNumber());
+
+ // Initialization
+ digitizer->InitDetector();
+
+ // Create the TRD s-digits branch
+ digitizer->MakeDigits();
+
+ // Write the digits into the input file
+ if (digitizer->MakeBranch(fDigitsFile)) {
+
+ digitizer->WriteDigits();
+
+ // Save the digitizer class in the AliROOT
+ digitizer->Write();
+
}
}
//_____________________________________________________________________________
-void AliTRD::AddDigit(Int_t *digits)
+void AliTRD::SDigits2Digits()
{
//
- // Add a digit for the TRD
+ // Create final digits from summable digits
//
- TClonesArray &ldigits = *fDigits;
- new(ldigits[fNdigits++]) AliTRDdigit(digits);
+ // Create the TRD digitizer
+ AliTRDdigitizer *digitizer = new AliTRDdigitizer("TRDdigitizer"
+ ,"TRD digitizer class");
+ digitizer->SetDebug(GetDebug());
+
+ // Set the parameter
+ digitizer->SetEvent(gAlice->GetEvNumber());
+
+ // Initialization
+ digitizer->InitDetector();
+
+ // Read the s-digits via digits manager
+ AliTRDdigitsManager *sdigitsManager = new AliTRDdigitsManager();
+ sdigitsManager->SetDebug(GetDebug());
+ sdigitsManager->SetSDigits(kTRUE);
+ if (fDigitsFile) {
+ sdigitsManager->Open(fDigitsFile);
+ }
+ sdigitsManager->CreateArrays();
+ sdigitsManager->ReadDigits();
+
+ // Add the s-digits to the input list
+ digitizer->AddSDigitsManager(sdigitsManager);
+
+ // Convert the s-digits to normal digits
+ digitizer->SDigits2Digits();
+
+ // Store the digits
+ if (digitizer->MakeBranch(fDigitsFile)) {
+
+ digitizer->WriteDigits();
+
+ }
}
//_____________________________________________________________________________
-void AliTRD::AddHit(Int_t track, Int_t det, Float_t *hits)
+void AliTRD::AddHit(Int_t track, Int_t det, Float_t *hits, Int_t q
+ , Bool_t inDrift)
{
//
// Add a hit for the TRD
+ //
+ // The data structure is set according to fHitType:
+ // bit0: standard TClonesArray
+ // bit1: compressed trackHits structure
//
- TClonesArray &lhits = *fHits;
- new(lhits[fNhits++]) AliTRDhit(fIshunt,track,det,hits);
+ if (fHitType & 1) {
+ TClonesArray &lhits = *fHits;
+ new(lhits[fNhits++]) AliTRDhit(fIshunt,track,det,hits,q);
+ }
+
+ if (fHitType > 1) {
+ AddHit2(track,det,hits,q,inDrift);
+ }
}
// Create the ROOT TNode geometry for the TRD
//
- TNode *Node, *Top;
+ TNode *node, *top;
TPGON *pgon;
+
+ Float_t rmin, rmax;
+ Float_t zmax1, zmax2;
+
+ Int_t iPlan;
+
const Int_t kColorTRD = 46;
// Find the top node alice
- Top = gAlice->GetGeometry()->GetNode("alice");
+ top = gAlice->GetGeometry()->GetNode("alice");
- pgon = new TPGON("S_TRD","TRD","void",0,360,kNsect,4);
- Float_t ff = TMath::Cos(kDegrad * 180 / kNsect);
- Float_t rrmin = kRmin / ff;
- Float_t rrmax = kRmax / ff;
- pgon->DefineSection(0,-kZmax1,rrmax,rrmax);
- pgon->DefineSection(1,-kZmax2,rrmin,rrmax);
- pgon->DefineSection(2, kZmax2,rrmin,rrmax);
- pgon->DefineSection(3, kZmax1,rrmax,rrmax);
- Top->cd();
- Node = new TNode("TRD","TRD","S_TRD",0,0,0,"");
- Node->SetLineColor(kColorTRD);
- fNodes->Add(Node);
+ if (fDisplayType == 0) {
+
+ pgon = new TPGON("S_TRD","TRD","void",0,360,AliTRDgeometry::Nsect(),4);
+ rmin = AliTRDgeometry::Rmin();
+ rmax = AliTRDgeometry::Rmax();
+ pgon->DefineSection(0,-AliTRDgeometry::Zmax1(),rmax,rmax);
+ pgon->DefineSection(1,-AliTRDgeometry::Zmax2(),rmin,rmax);
+ pgon->DefineSection(2, AliTRDgeometry::Zmax2(),rmin,rmax);
+ pgon->DefineSection(3, AliTRDgeometry::Zmax1(),rmax,rmax);
+ top->cd();
+ node = new TNode("TRD","TRD","S_TRD",0,0,0,"");
+ node->SetLineColor(kColorTRD);
+ fNodes->Add(node);
+
+ }
+ else if (fDisplayType == 1) {
+
+ Char_t name[7];
+
+ Float_t slope = (AliTRDgeometry::Zmax1() - AliTRDgeometry::Zmax2())
+ / (AliTRDgeometry::Rmax() - AliTRDgeometry::Rmin());
+
+ rmin = AliTRDgeometry::Rmin() + AliTRDgeometry::CraHght();
+ rmax = rmin + AliTRDgeometry::CdrHght();
+
+ Float_t thickness = rmin - AliTRDgeometry::Rmin();
+ zmax2 = AliTRDgeometry::Zmax2() + slope * thickness;
+ zmax1 = zmax2 + slope * AliTRDgeometry::DrThick();
+
+ for (iPlan = 0; iPlan < AliTRDgeometry::Nplan(); iPlan++) {
+
+ sprintf(name,"S_TR1%d",iPlan);
+ pgon = new TPGON(name,"TRD","void",0,360,AliTRDgeometry::Nsect(),4);
+ pgon->DefineSection(0,-zmax1,rmax,rmax);
+ pgon->DefineSection(1,-zmax2,rmin,rmax);
+ pgon->DefineSection(2, zmax2,rmin,rmax);
+ pgon->DefineSection(3, zmax1,rmax,rmax);
+ top->cd();
+ node = new TNode("TRD","TRD",name,0,0,0,"");
+ node->SetLineColor(kColorTRD);
+ fNodes->Add(node);
+
+ Float_t height = AliTRDgeometry::Cheight() + AliTRDgeometry::Cspace();
+ rmin = rmin + height;
+ rmax = rmax + height;
+ zmax1 = zmax1 + slope * height;
+ zmax2 = zmax2 + slope * height;
+
+ }
+
+ thickness += AliTRDgeometry::DrThick();
+ rmin = AliTRDgeometry::Rmin() + thickness;
+ rmax = rmin + AliTRDgeometry::AmThick();
+ zmax2 = AliTRDgeometry::Zmax2() + slope * thickness;
+ zmax1 = zmax2 + slope * AliTRDgeometry::AmThick();
+
+ for (iPlan = 0; iPlan < AliTRDgeometry::Nplan(); iPlan++) {
+
+ sprintf(name,"S_TR2%d",iPlan);
+ pgon = new TPGON(name,"TRD","void",0,360,AliTRDgeometry::Nsect(),4);
+ pgon->DefineSection(0,-zmax1,rmax,rmax);
+ pgon->DefineSection(1,-zmax2,rmin,rmax);
+ pgon->DefineSection(2, zmax2,rmin,rmax);
+ pgon->DefineSection(3, zmax1,rmax,rmax);
+ top->cd();
+ node = new TNode("TRD","TRD",name,0,0,0,"");
+ node->SetLineColor(kColorTRD);
+ fNodes->Add(node);
+
+ Float_t height = AliTRDgeometry::Cheight() + AliTRDgeometry::Cspace();
+ rmin = rmin + height;
+ rmax = rmax + height;
+ zmax1 = zmax1 + slope * height;
+ zmax2 = zmax2 + slope * height;
+
+ }
+
+ }
}
+//_____________________________________________________________________________
+void AliTRD::Copy(TObject &trd)
+{
+ //
+ // Copy function
+ //
+
+ ((AliTRD &) trd).fGasMix = fGasMix;
+ ((AliTRD &) trd).fGeometry = fGeometry;
+ ((AliTRD &) trd).fRecPoints = fRecPoints;
+ ((AliTRD &) trd).fNRecPoints = fNRecPoints;
+ ((AliTRD &) trd).fGasDensity = fGasDensity;
+ ((AliTRD &) trd).fFoilDensity = fFoilDensity;
+ ((AliTRD &) trd).fDrawTR = fDrawTR;
+ ((AliTRD &) trd).fDisplayType = fDisplayType;
+ ((AliTRD &) trd).fHitType = fHitType;
+
+ //AliDetector::Copy(trd);
+
+}
+
//_____________________________________________________________________________
void AliTRD::CreateGeometry()
{
//
// Check that FRAME is there otherwise we have no place where to put the TRD
- AliModule* FRAME = gAlice->GetModule("FRAME");
- if (!FRAME) {
+ AliModule* frame = gAlice->GetModule("FRAME");
+ if (!frame) {
printf(" The TRD needs the FRAME to be defined first\n");
return;
}
// Origin Y.Foka
//
- Int_t ISXFLD = gAlice->Field()->Integ();
- Float_t SXMGMX = gAlice->Field()->Max();
+ Int_t isxfld = gAlice->Field()->Integ();
+ Float_t sxmgmx = gAlice->Field()->Max();
// For polyethilene (CH2)
Float_t ape[2] = { 12., 1. };
Float_t wis[2] = { 4., 10. };
Float_t dis = 0.00267;
+ // For plexiglas (C5H8O2)
+ Float_t apg[3] = { 12.011 , 1.0 , 15.9994 };
+ Float_t zpg[3] = { 6.0 , 1.0 , 8.0 };
+ Float_t wpg[3] = { 5.0 , 8.0 , 2.0 };
+ Float_t dpg = 1.18;
+
// For Xe/CO2-gas-mixture
- // Xe-content of the Xe/CO2-mixture (90% / 10%)
- Float_t fxc = .90;
+ // Xe-content of the Xe/CO2-mixture (85% / 15%)
+ Float_t fxc = .85;
// Xe-content of the Xe/Isobutane-mixture (97% / 3%)
Float_t fxi = .97;
Float_t dxe = .005858;
Float_t stmin = -0.001;
Float_t absl, radl, d, buf[1];
- Float_t agm[2], dgm, zgm[2], wgm[2];
+ Float_t agm[2], zgm[2], wgm[2];
+ Float_t dgm1, dgm2;
Int_t nbuf;
//////////////////////////////////////////////////////////////////////////
// Define Materials
//////////////////////////////////////////////////////////////////////////
- AliMaterial( 1, "Al $", 26.98, 13.0, 2.7 , 8.9 , 37.2);
- AliMaterial( 2, "Air$", 14.61, 7.3, 0.001205, 30420.0 , 67500.0);
- AliMaterial( 4, "Xe $", 131.29, 54.0, dxe , 1447.59, 0.0);
- AliMaterial( 5, "Cu $", 63.54, 29.0, 8.96 , 1.43, 14.8);
- AliMaterial( 6, "C $", 12.01, 6.0, 2.265 , 18.8 , 74.4);
- AliMaterial(12, "G10$", 20.00, 10.0, 1.7 , 19.4 , 999.0);
+ AliMaterial( 1, "Al" , 26.98, 13.0, 2.7 , 8.9 , 37.2);
+ AliMaterial( 2, "Air" , 14.61, 7.3, 0.001205, 30420.0 , 67500.0);
+ AliMaterial( 4, "Xe" , 131.29, 54.0, dxe , 1447.59, 0.0);
+ AliMaterial( 5, "Cu" , 63.54, 29.0, 8.96 , 1.43, 14.8);
+ AliMaterial( 6, "C" , 12.01, 6.0, 2.265 , 18.8 , 74.4);
+ AliMaterial(12, "G10" , 20.00, 10.0, 1.7 , 19.4 , 999.0);
+ AliMaterial(15, "Sn" , 118.71, 50.0, 7.31 , 1.21, 14.8);
+ AliMaterial(16, "Si" , 28.09, 14.0, 2.33 , 9.36, 37.2);
+ AliMaterial(17, "Epoxy", 17.75, 8.9, 1.8 , 21.82, 999.0);
// Mixtures
- AliMixture(3, "Polyethilene$", ape, zpe, dpe, -2, wpe);
- AliMixture(7, "Mylar$", amy, zmy, dmy, -3, wmy);
- AliMixture(8, "CO2$", aco, zco, dco, -2, wco);
- AliMixture(9, "Isobutane$", ais, zis, dis, -2, wis);
- AliMixture(13,"Water$", awa, zwa, dwa, -2, wwa);
+ AliMixture(3, "Polyethilene", ape, zpe, dpe, -2, wpe);
+ AliMixture(7, "Mylar", amy, zmy, dmy, -3, wmy);
+ AliMixture(8, "CO2", aco, zco, dco, -2, wco);
+ AliMixture(9, "Isobutane", ais, zis, dis, -2, wis);
+ AliMixture(13,"Water", awa, zwa, dwa, -2, wwa);
+ AliMixture(14,"Plexiglas", apg, zpg, dpg, -3, wpg);
// Gas mixtures
Char_t namate[21];
// Create gas mixture
wgm[0] = fxc;
wgm[1] = 1. - fxc;
- dgm = wgm[0] * dxe + wgm[1] * dco;
- AliMixture(10, "Gas mixture 1$", agm, zgm, dgm, 2, wgm);
+ dgm1 = wgm[0] * dxe + wgm[1] * dco;
+ AliMixture(10, "Gas mixture 1", agm, zgm, dgm1, 2, wgm);
// Xe/Isobutane-mixture
// Get properties of Xe
gMC->Gfmate((*fIdmate)[4], namate, agm[0], zgm[0], d, radl, absl, buf, nbuf);
// Create gas mixture
wgm[0] = fxi;
wgm[1] = 1. - fxi;
- dgm = wgm[0] * dxe + wgm[1] * dis;
- AliMixture(11, "Gas mixture 2$", agm, zgm, dgm, 2, wgm);
+ dgm2 = wgm[0] * dxe + wgm[1] * dis;
+ AliMixture(11, "Gas mixture 2", agm, zgm, dgm2, 2, wgm);
//////////////////////////////////////////////////////////////////////////
// Tracking Media Parameters
//////////////////////////////////////////////////////////////////////////
// Al Frame
- AliMedium(1, "Al Frame$", 1, 0, ISXFLD, SXMGMX
+ AliMedium(1, "Al Frame", 1, 0, isxfld, sxmgmx
, tmaxfd, stemax, deemax, epsil, stmin);
// Air
- AliMedium(2, "Air$", 2, 0, ISXFLD, SXMGMX
+ AliMedium(2, "Air", 2, 0, isxfld, sxmgmx
, tmaxfd, stemax, deemax, epsil, stmin);
// Polyethilene
- AliMedium(3, "Radiator$", 3, 0, ISXFLD, SXMGMX
+ AliMedium(3, "Radiator", 3, 0, isxfld, sxmgmx
, tmaxfd, stemax, deemax, epsil, stmin);
// Xe
- AliMedium(4, "Xe$", 4, 1, ISXFLD, SXMGMX
+ AliMedium(4, "Xe", 4, 1, isxfld, sxmgmx
, tmaxfd, stemax, deemax, epsil, stmin);
// Cu pads
- AliMedium(5, "Padplane$", 5, 1, ISXFLD, SXMGMX
+ AliMedium(5, "Padplane", 5, 1, isxfld, sxmgmx
, tmaxfd, stemax, deemax, epsil, stmin);
// Fee + cables
- AliMedium(6, "Readout$", 1, 0, ISXFLD, SXMGMX
+ AliMedium(6, "Readout", 1, 0, isxfld, sxmgmx
, tmaxfd, stemax, deemax, epsil, stmin);
// C frame
- AliMedium(7, "C Frame$", 6, 0, ISXFLD, SXMGMX
+ AliMedium(7, "C Frame", 6, 0, isxfld, sxmgmx
, tmaxfd, stemax, deemax, epsil, stmin);
// Mylar foils
- AliMedium(8, "Mylar$", 7, 0, ISXFLD, SXMGMX
+ AliMedium(8, "Mylar", 7, 0, isxfld, sxmgmx
, tmaxfd, stemax, deemax, epsil, stmin);
if (fGasMix == 1) {
// Gas-mixture (Xe/CO2)
- AliMedium(9, "Gas-mix$", 10, 1, ISXFLD, SXMGMX
+ AliMedium(9, "Gas-mix", 10, 1, isxfld, sxmgmx
, tmaxfd, stemax, deemax, epsil, stmin);
}
else {
// Gas-mixture (Xe/Isobutane)
- AliMedium(9, "Gas-mix$", 11, 1, ISXFLD, SXMGMX
+ AliMedium(9, "Gas-mix", 11, 1, isxfld, sxmgmx
, tmaxfd, stemax, deemax, epsil, stmin);
}
// Nomex-honeycomb (use carbon for the time being)
- AliMedium(10, "Nomex$", 6, 0, ISXFLD, SXMGMX
+ AliMedium(10, "Nomex", 6, 0, isxfld, sxmgmx
, tmaxfd, stemax, deemax, epsil, stmin);
// Kapton foils (use Mylar for the time being)
- AliMedium(11, "Kapton$", 7, 0, ISXFLD, SXMGMX
+ AliMedium(11, "Kapton", 7, 0, isxfld, sxmgmx
, tmaxfd, stemax, deemax, epsil, stmin);
// Gas-filling of the radiator
- AliMedium(12, "CO2$", 8, 0, ISXFLD, SXMGMX
+ AliMedium(12, "CO2", 8, 0, isxfld, sxmgmx
, tmaxfd, stemax, deemax, epsil, stmin);
// G10-plates
- AliMedium(13, "G10-plates$",12, 0, ISXFLD, SXMGMX
+ AliMedium(13, "G10-plates",12, 0, isxfld, sxmgmx
, tmaxfd, stemax, deemax, epsil, stmin);
// Cooling water
- AliMedium(14, "Water$", 13, 0, ISXFLD, SXMGMX
+ AliMedium(14, "Water", 13, 0, isxfld, sxmgmx
+ , tmaxfd, stemax, deemax, epsil, stmin);
+ // Rohacell (plexiglas) for the radiator
+ AliMedium(15, "Rohacell", 14, 0, isxfld, sxmgmx
+ , tmaxfd, stemax, deemax, epsil, stmin);
+ // Al layer in MCMs
+ AliMedium(16, "MCM-Al" , 1, 0, isxfld, sxmgmx
+ , tmaxfd, stemax, deemax, epsil, stmin);
+ // Sn layer in MCMs
+ AliMedium(17, "MCM-Sn" , 15, 0, isxfld, sxmgmx
+ , tmaxfd, stemax, deemax, epsil, stmin);
+ // Cu layer in MCMs
+ AliMedium(18, "MCM-Cu" , 5, 0, isxfld, sxmgmx
+ , tmaxfd, stemax, deemax, epsil, stmin);
+ // G10 layer in MCMs
+ AliMedium(19, "MCM-G10" , 12, 0, isxfld, sxmgmx
+ , tmaxfd, stemax, deemax, epsil, stmin);
+ // Si in readout chips
+ AliMedium(20, "Chip-Si" , 16, 0, isxfld, sxmgmx
+ , tmaxfd, stemax, deemax, epsil, stmin);
+ // Epoxy in readout chips
+ AliMedium(21, "Chip-Ep" , 17, 0, isxfld, sxmgmx
+ , tmaxfd, stemax, deemax, epsil, stmin);
+ // PE in connectors
+ AliMedium(22, "Conn-PE" , 3, 0, isxfld, sxmgmx
+ , tmaxfd, stemax, deemax, epsil, stmin);
+ // Cu in connectors
+ AliMedium(23, "Chip-Cu" , 5, 0, isxfld, sxmgmx
, tmaxfd, stemax, deemax, epsil, stmin);
+ // Al of cooling pipes
+ AliMedium(24, "Cooling" , 1, 0, isxfld, sxmgmx
+ , tmaxfd, stemax, deemax, epsil, stmin);
+
+ // Save the density values for the TRD absorbtion
+ fFoilDensity = dmy;
+ if (fGasMix == 1)
+ fGasDensity = dgm1;
+ else
+ fGasDensity = dgm2;
}
//_____________________________________________________________________________
-void AliTRD::DrawModule()
+void AliTRD::DrawModule() const
{
//
// Draw a shaded view of the Transition Radiation Detector version 0
gMC->Gsatt("BTR1","SEEN", 0);
gMC->Gsatt("BTR2","SEEN", 0);
gMC->Gsatt("BTR3","SEEN", 0);
- gMC->Gsatt("TRD1","SEEN", 0);
- gMC->Gsatt("TRD2","SEEN", 0);
- gMC->Gsatt("TRD3","SEEN", 0);
+ gMC->Gsatt("UTR1","SEEN", 0);
+ gMC->Gsatt("UTR2","SEEN", 0);
+ gMC->Gsatt("UTR3","SEEN", 0);
}
else {
gMC->Gsatt("B071","SEEN", 0);
gMC->Gsatt("BTR1","SEEN", 0);
gMC->Gsatt("BTR2","SEEN", 0);
gMC->Gsatt("BTR3","SEEN", 0);
- gMC->Gsatt("TRD1","SEEN", 0);
- }
- gMC->Gsatt("UCII","SEEN", 0);
- gMC->Gsatt("UCIM","SEEN", 0);
- gMC->Gsatt("UCIO","SEEN", 0);
- gMC->Gsatt("UL02","SEEN", 1);
- gMC->Gsatt("UL05","SEEN", 1);
- gMC->Gsatt("UL06","SEEN", 1);
+ gMC->Gsatt("UTR1","SEEN", 0);
+ if (fGeometry->GetPHOShole())
+ gMC->Gsatt("UTR2","SEEN", 0);
+ if (fGeometry->GetRICHhole())
+ gMC->Gsatt("UTR3","SEEN", 0);
+ }
+// gMC->Gsatt("UCII","SEEN", 0);
+// gMC->Gsatt("UCIM","SEEN", 0);
+// gMC->Gsatt("UCIO","SEEN", 0);
+// gMC->Gsatt("UL02","SEEN", 1);
+// gMC->Gsatt("UL05","SEEN", 1);
+// gMC->Gsatt("UL06","SEEN", 1);
gMC->Gdopt("hide", "on");
gMC->Gdopt("shad", "on");
}
//_____________________________________________________________________________
-Int_t AliTRD::DistancetoPrimitive(Int_t , Int_t )
+Int_t AliTRD::DistancetoPrimitive(Int_t , Int_t ) const
{
//
// Distance between the mouse and the TRD detector on the screen
Int_t i;
- printf("\n");
- for (i = 0; i < 35; i++) printf("*");
- printf(" TRD_INIT ");
- for (i = 0; i < 35; i++) printf("*");
- printf("\n");
- printf("\n");
+ if (fDebug) {
+ printf("\n%s: ",ClassName());
+ for (i = 0; i < 35; i++) printf("*");
+ printf(" TRD_INIT ");
+ for (i = 0; i < 35; i++) printf("*");
+ printf("\n");
+ }
if (fGeometry->IsVersion() == 0) {
- printf(" Geometry with holes initialized.\n\n");
+ printf("%s: Geometry for spaceframe with holes initialized\n",ClassName());
}
else if (fGeometry->IsVersion() == 1) {
- printf(" Geometry without holes initialized.\n\n");
+ printf("%s: Geometry for spaceframe without holes initialized\n",ClassName());
+ if (fGeometry->GetPHOShole())
+ printf("%s: Leave space in front of PHOS free\n",ClassName());
+ if (fGeometry->GetRICHhole())
+ printf("%s: Leave space in front of RICH free\n",ClassName());
+ }
+
+ if (fGasMix == 1) {
+ printf("%s: Gas Mixture: 85%% Xe + 15%% CO2\n",ClassName());
+ }
+ else {
+ printf("%s: Gas Mixture: 97%% Xe + 3%% Isobutane\n",ClassName());
}
- if (fGasMix == 1)
- printf(" Gas Mixture: 90%% Xe + 10%% CO2\n\n");
- else
- printf(" Gas Mixture: 97%% Xe + 3%% Isobutane\n\n");
+}
+
+//_____________________________________________________________________________
+void AliTRD::LoadPoints(Int_t track)
+{
+ //
+ // Store x, y, z of all hits in memory.
+ // Hit originating from TR photons are given a different color
+ //
+
+ //if (!fDrawTR) {
+ // AliDetector::LoadPoints(track);
+ // return;
+ //}
+
+ if ((fHits == 0) && (fTrackHits == 0)) return;
+
+ Int_t nhits;
+ if (fHitType < 2) {
+ nhits = fHits->GetEntriesFast();
+ }
+ else {
+ nhits = fTrackHits->GetEntriesFast();
+ }
+ if (nhits == 0) return;
+
+ Int_t tracks = gAlice->GetNtrack();
+ if (fPoints == 0) fPoints = new TObjArray(tracks);
+
+ AliTRDhit *ahit;
+
+ Int_t *ntrkE = new Int_t[tracks];
+ Int_t *ntrkT = new Int_t[tracks];
+ Int_t *limiE = new Int_t[tracks];
+ Int_t *limiT = new Int_t[tracks];
+ Float_t **coorE = new Float_t*[tracks];
+ Float_t **coorT = new Float_t*[tracks];
+ for(Int_t i = 0; i < tracks; i++) {
+ ntrkE[i] = 0;
+ ntrkT[i] = 0;
+ coorE[i] = 0;
+ coorT[i] = 0;
+ limiE[i] = 0;
+ limiT[i] = 0;
+ }
+
+ AliTRDpoints *points = 0;
+ Float_t *fp = 0;
+ Int_t trk;
+ Int_t chunk = nhits / 4 + 1;
+
+ // Loop over all the hits and store their position
+ ahit = (AliTRDhit *) FirstHit(-1);
+ while (ahit) {
+
+ // dEdx hits
+ if (ahit->GetCharge() >= 0) {
+
+ trk = ahit->GetTrack();
+ if (ntrkE[trk] == limiE[trk]) {
+ // Initialise a new track
+ fp = new Float_t[3*(limiE[trk]+chunk)];
+ if (coorE[trk]) {
+ memcpy(fp,coorE[trk],sizeof(Float_t)*3*limiE[trk]);
+ delete [] coorE[trk];
+ }
+ limiE[trk] += chunk;
+ coorE[trk] = fp;
+ }
+ else {
+ fp = coorE[trk];
+ }
+ fp[3*ntrkE[trk] ] = ahit->X();
+ fp[3*ntrkE[trk]+1] = ahit->Y();
+ fp[3*ntrkE[trk]+2] = ahit->Z();
+ ntrkE[trk]++;
+
+ }
+ // TR photon hits
+ else if ((ahit->GetCharge() < 0) && (fDrawTR)) {
+
+ trk = ahit->GetTrack();
+ if (ntrkT[trk] == limiT[trk]) {
+ // Initialise a new track
+ fp = new Float_t[3*(limiT[trk]+chunk)];
+ if (coorT[trk]) {
+ memcpy(fp,coorT[trk],sizeof(Float_t)*3*limiT[trk]);
+ delete [] coorT[trk];
+ }
+ limiT[trk] += chunk;
+ coorT[trk] = fp;
+ }
+ else {
+ fp = coorT[trk];
+ }
+ fp[3*ntrkT[trk] ] = ahit->X();
+ fp[3*ntrkT[trk]+1] = ahit->Y();
+ fp[3*ntrkT[trk]+2] = ahit->Z();
+ ntrkT[trk]++;
+
+ }
+
+ ahit = (AliTRDhit *) NextHit();
+
+ }
+
+ for (trk = 0; trk < tracks; ++trk) {
+
+ if (ntrkE[trk] || ntrkT[trk]) {
+
+ points = new AliTRDpoints();
+ points->SetDetector(this);
+ points->SetParticle(trk);
+
+ // Set the dEdx points
+ if (ntrkE[trk]) {
+ points->SetMarkerColor(GetMarkerColor());
+ points->SetMarkerSize(GetMarkerSize());
+ points->SetPolyMarker(ntrkE[trk],coorE[trk],GetMarkerStyle());
+ delete [] coorE[trk];
+ coorE[trk] = 0;
+ }
+
+ // Set the TR photon points
+ if (ntrkT[trk]) {
+ points->SetTRpoints(ntrkT[trk],coorT[trk]);
+ delete [] coorT[trk];
+ coorT[trk] = 0;
+ }
+
+ fPoints->AddAt(points,trk);
+
+ }
+
+ }
+
+ delete [] coorE;
+ delete [] coorT;
+ delete [] ntrkE;
+ delete [] ntrkT;
+ delete [] limiE;
+ delete [] limiT;
}
//_____________________________________________________________________________
-void AliTRD::MakeBranch(Option_t* option)
+void AliTRD::MakeBranch(Option_t* option, const char *file)
{
//
- // Create Tree branches for the TRD digits and cluster.
+ // Create Tree branches for the TRD digits.
//
Int_t buffersize = 4000;
Char_t branchname[15];
+ sprintf(branchname,"%s",GetName());
- AliDetector::MakeBranch(option);
+ const char *cD = strstr(option,"D");
- //Char_t *D = strstr(option,"D");
- //sprintf(branchname,"%s",GetName());
- //if (fDigits && gAlice->TreeD() && D) {
- // gAlice->TreeD()->Branch(branchname,&fDigits, buffersize);
- // printf("* AliTRD::MakeBranch * Making Branch %s for digits in TreeD\n",branchname);
- //}
+ AliDetector::MakeBranch(option,file);
- Char_t *R = strstr(option,"R");
- sprintf(branchname,"%srecPoints",GetName());
- if (fRecPoints && gAlice->TreeR() && R) {
- gAlice->TreeR()->Branch(branchname,&fRecPoints,buffersize);
- printf("* AliTRD::MakeBranch * Making Branch %s for points in TreeR\n",branchname);
+ if (fDigits && gAlice->TreeD() && cD) {
+ MakeBranchInTree(gAlice->TreeD(),branchname,&fDigits,buffersize,file);
+ }
+
+ if (fHitType > 1) {
+ MakeBranch2(option,file);
}
}
+//_____________________________________________________________________________
+void AliTRD::ResetDigits()
+{
+ //
+ // Reset number of digits and the digits array for this detector
+ //
+
+ fNdigits = 0;
+ if (fDigits) fDigits->Clear();
+
+}
+
//_____________________________________________________________________________
void AliTRD::ResetRecPoints()
{
// Reset number of reconstructed points and the point array
//
- fNRecPoints = 0;
- if (fRecPoints) fRecPoints->Clear();
+ if (fRecPoints) {
+ fNRecPoints = 0;
+ Int_t nentr = fRecPoints->GetEntriesFast();
+ for (Int_t i = 0; i < nentr; i++) delete fRecPoints->RemoveAt(i);
+ }
}
TTree *treeR = gAlice->TreeR();
if (treeR) {
- sprintf(branchname,"%srecPoints",GetName());
+ sprintf(branchname,"%scluster",GetName());
if (fRecPoints) {
branch = treeR->GetBranch(branchname);
if (branch) {
}
}
+ if (fHitType > 0) {
+ SetTreeAddress2();
+ }
+
}
//_____________________________________________________________________________
if ((imix < 0) || (imix > 1)) {
printf("Wrong input value: %d\n",imix);
printf("Use standard setting\n");
- fGasMix = 0;
+ fGasMix = 1;
return;
}
}
-//______________________________________________________________________________
-void AliTRD::Streamer(TBuffer &R__b)
+//_____________________________________________________________________________
+void AliTRD::SetPHOShole()
{
//
- // Stream an object of class AliTRD.
+ // Selects a geometry with a hole in front of the PHOS
//
- if (R__b.IsReading()) {
- Version_t R__v = R__b.ReadVersion(); if (R__v) { }
- AliDetector::Streamer(R__b);
- R__b >> fGasMix;
- R__b >> fGeometry;
- // Stream the pointers but not the TClonesArray
- R__b >> fRecPoints; // diff
- }
- else {
- R__b.WriteVersion(AliTRD::IsA());
- AliDetector::Streamer(R__b);
- R__b << fGasMix;
- R__b << fGeometry;
- // Stream the pointers but not the TClonesArrays
- R__b << fRecPoints; // diff
+ fGeometry->SetPHOShole();
+
+}
+
+//_____________________________________________________________________________
+void AliTRD::SetRICHhole()
+{
+ //
+ // Selects a geometry with a hole in front of the RICH
+ //
+
+ fGeometry->SetRICHhole();
+
+}
+
+//_____________________________________________________________________________
+AliTRD &AliTRD::operator=(const AliTRD &trd)
+{
+ //
+ // Assignment operator
+ //
+
+ if (this != &trd) ((AliTRD &) trd).Copy(*this);
+ return *this;
+
+}
+
+//_____________________________________________________________________________
+void AliTRD::FinishPrimary()
+{
+ //
+ // Store the hits in the containers after all primaries are finished
+ //
+
+ if (fTrackHits) {
+ fTrackHits->FlushHitStack();
}
}
-ClassImp(AliTRDhit)
-
//_____________________________________________________________________________
-AliTRDhit::AliTRDhit(Int_t shunt, Int_t track, Int_t det, Float_t *hits)
- :AliHit(shunt, track)
+void AliTRD::RemapTrackHitIDs(Int_t *map)
{
//
- // Create a TRD hit
+ // Remap the track IDs
//
- // Store volume hierarchy
- fDetector = det;
+ if (!fTrackHits) {
+ return;
+ }
+
+ if (fTrackHits) {
+ TClonesArray *arr = fTrackHits->GetArray();;
+ for (Int_t i = 0; i < arr->GetEntriesFast(); i++){
+ AliTrackHitsParamV2 *info = (AliTrackHitsParamV2 *) (arr->At(i));
+ info->fTrackID = map[info->fTrackID];
+ }
+ }
+
+}
+
+//_____________________________________________________________________________
+void AliTRD::ResetHits()
+{
+ //
+ // Reset the hits
+ //
- // Store position and charge
- fX = hits[0];
- fY = hits[1];
- fZ = hits[2];
- fQ = hits[3];
+ AliDetector::ResetHits();
+ if (fTrackHits) {
+ fTrackHits->Clear();
+ }
}
+
+//_____________________________________________________________________________
+AliHit* AliTRD::FirstHit(Int_t track)
+{
+ //
+ // Return the first hit of a track
+ //
+
+ if (fHitType > 1) {
+ return FirstHit2(track);
+ }
+
+ return AliDetector::FirstHit(track);
+
+}
+
+//_____________________________________________________________________________
+AliHit* AliTRD::NextHit()
+{
+ //
+ // Returns the next hit of a track
+ //
+
+ if (fHitType > 1) {
+ return NextHit2();
+ }
+
+ return AliDetector::NextHit();
+
+}
+
+//_____________________________________________________________________________
+AliHit* AliTRD::FirstHit2(Int_t track)
+{
+ //
+ // Initializes the hit iterator.
+ // Returns the address of the first hit of a track.
+ // If <track> >= 0 the track is read from disk,
+ // while if <track> < 0 the first hit of the current
+ // track is returned.
+ //
+
+ if (track >= 0) {
+ gAlice->ResetHits();
+ gAlice->TreeH()->GetEvent(track);
+ }
+
+ if (fTrackHits) {
+ fTrackHits->First();
+ return (AliHit*) fTrackHits->GetHit();
+ }
+ else {
+ return 0;
+ }
+
+}
+
+//_____________________________________________________________________________
+AliHit* AliTRD::NextHit2()
+{
+ //
+ // Returns the next hit of the current track
+ //
+
+ if (fTrackHits) {
+ fTrackHits->Next();
+ return (AliHit *) fTrackHits->GetHit();
+ }
+ else {
+ return 0;
+ }
+
+}
+
+//_____________________________________________________________________________
+void AliTRD::MakeBranch2(Option_t *option, const char *file)
+{
+ //
+ // Create a new branch in the current Root tree.
+ // The branch of fHits is automatically split.
+ //
+
+ if (fHitType < 2) {
+ return;
+ }
+
+ char branchname[10];
+ sprintf(branchname,"%s2",GetName());
+
+ // Get the pointer to the header
+ const char *cH = strstr(option,"H");
+
+ if (!fTrackHits) {
+ fTrackHits = new AliTRDtrackHits();
+ }
+
+ if (fTrackHits && gAlice->TreeH() && cH) {
+
+ gAlice->TreeH()->Branch(branchname,"AliTRDtrackHits"
+ ,&fTrackHits
+ ,fBufferSize,99);
+
+ if (GetDebug() > 1) {
+ printf("<AliTRD::MakeBranch2> Making Branch %s for trackhits\n"
+ ,branchname);
+ }
+
+ const char kFolder[] = "RunMC/Event/Data";
+
+ if (GetDebug()) {
+ printf("<AliTRD::MakeBranch2> %15s: Publishing %s to %s\n"
+ ,ClassName(),branchname,kFolder);
+ }
+
+ Publish(kFolder,&fTrackHits,branchname);
+
+ if (file) {
+ TBranch *b = gAlice->TreeH()->GetBranch(branchname);
+ TDirectory *wd = gDirectory;
+ b->SetFile(file);
+ TIter next(b->GetListOfBranches());
+ while ((b = (TBranch*) next())) {
+ b->SetFile(file);
+ }
+ wd->cd();
+ if (GetDebug() > 1) {
+ printf("<AliTRD::MakeBranch2> Diverting branch %s to file %s\n"
+ ,branchname,file);
+ }
+ }
+
+ }
+
+}
+
+//_____________________________________________________________________________
+void AliTRD::SetTreeAddress2()
+{
+ //
+ // Set the branch address for the trackHits tree
+ //
+
+ TBranch *branch;
+
+ char branchname[20];
+
+ sprintf(branchname,"%s2",GetName());
+
+ // Branch address for hit tree
+ TTree *treeH = gAlice->TreeH();
+ if ((treeH) && (fHitType > 0)) {
+ branch = treeH->GetBranch(branchname);
+ if (branch) {
+ branch->SetAddress(&fTrackHits);
+ }
+ }
+
+}
+
+//_____________________________________________________________________________
+void AliTRD::AddHit2(Int_t track, Int_t det, Float_t *hits, Int_t q
+ , Bool_t inDrift)
+{
+ //
+ // Add a hit to the list
+ //
+
+ Int_t rtrack;
+
+ if (fIshunt) {
+ Int_t primary = gAlice->GetPrimary(track);
+ gAlice->Particle(primary)->SetBit(kKeepBit);
+ rtrack = primary;
+ }
+ else {
+ rtrack = track;
+ gAlice->FlagTrack(track);
+ }
+
+ if ((fTrackHits) && (fHitType > 0)) {
+ fTrackHits->AddHitTRD(det,rtrack,hits[0],hits[1],hits[2],q,inDrift);
+ }
+
+}
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git://git.uio.no / u / mrichter / AliRoot.git / blobdiff