// 2. Timing signal is collected and added to hit
// --- ROOT system ---
-#include "TParticle.h"
-#include "TVirtualMC.h"
+#include <TClonesArray.h>
+#include <TParticle.h>
+#include <TVirtualMC.h>
// --- Standard library ---
#include "AliEMCALGeometry.h"
#include "AliRun.h"
#include "AliMC.h"
+#include "AliStack.h"
ClassImp(AliEMCALv1)
//______________________________________________________________________
-AliEMCALv1::AliEMCALv1():AliEMCALv0(), fCurPrimary(-1), fCurParent(-1), fCurTrack(-1){
- // ctor
-
+AliEMCALv1::AliEMCALv1()
+ : AliEMCALv0(),
+ fCurPrimary(-1),
+ fCurParent(-1),
+ fCurTrack(-1),
+ fTimeCut(30e-09)
+{
+ // default ctor
}
//______________________________________________________________________
-AliEMCALv1::AliEMCALv1(const char *name, const char *title):
- AliEMCALv0(name,title), fCurPrimary(-1), fCurParent(-1), fCurTrack(-1) {
+AliEMCALv1::AliEMCALv1(const char *name, const char *title,
+ const Bool_t checkGeoAndRun)
+ : AliEMCALv0(name,title,checkGeoAndRun),
+ fCurPrimary(-1),
+ fCurParent(-1),
+ fCurTrack(-1),
+ fTimeCut(30e-09)
+{
// Standard Creator.
fHits= new TClonesArray("AliEMCALHit",1000);
- gAlice->GetMCApp()->AddHitList(fHits);
+ // gAlice->GetMCApp()->AddHitList(fHits); // 20-dec-04 - advice of Andreas
fNhits = 0;
fIshunt = 2; // All hits are associated with particles entering the calorimeter
//______________________________________________________________________
AliEMCALv1::~AliEMCALv1(){
- // dtor
-
- if ( fHits) {
- fHits->Delete();
- delete fHits;
- fHits = 0;
- }
+ // dtor
+
+ if ( fHits ) {
+ fHits->Clear();
+ delete fHits;
+ fHits = 0;
+ }
}
//______________________________________________________________________
// Add a hit to the hit list.
// An EMCAL hit is the sum of all hits in a tower section
// originating from the same entering particle
- Int_t hitCounter;
+ Int_t hitCounter=0;
- AliEMCALHit *newHit;
- AliEMCALHit *curHit;
+ AliEMCALHit *newHit=0;
+ AliEMCALHit *curHit=0;
Bool_t deja = kFALSE;
newHit = new AliEMCALHit(shunt, primary, tracknumber, iparent, ienergy, id, hits, p);
new((*fHits)[fNhits]) AliEMCALHit(*newHit);
fNhits++;
} // end if
-
+
delete newHit;
}
//______________________________________________________________________
void AliEMCALv1::StepManager(void){
// Accumulates hits as long as the track stays in a tower
- Int_t id[2]; // (phi, Eta) indices
+ Int_t id[2]={0,0}; // (phi, Eta) indices
// position wrt MRS and energy deposited
Float_t xyzte[5]={0.,0.,0.,0.,0.};// position wrt MRS, time and energy deposited
Float_t pmom[4]={0.,0.,0.,0.};
AliEMCALGeometry * geom = GetGeometry() ;
- if(gMC->CurrentVolID(copy) == gMC->VolId("XPHI") ) { // We are in a Scintillator Layer
+ TParticle *part=0;
+ Int_t parent=-1;
+
+ static Int_t idXPHI = gMC->VolId("XPHI");
+ if(gMC->CurrentVolID(copy) == idXPHI ) { // We are in a Scintillator Layer
Float_t depositedEnergy ;
- if( (depositedEnergy = gMC->Edep()) > 0.){// Track is inside a scintillator and deposits some energy
+ if( ((depositedEnergy = gMC->Edep()) > 0.) && (gMC->TrackTime() < fTimeCut)){// Track is inside a scintillator and deposits some energy
if (fCurPrimary==-1)
fCurPrimary=gAlice->GetMCApp()->GetPrimary(tracknumber);
if (fCurParent==-1 || tracknumber != fCurTrack) {
// Check parentage
- Int_t parent=tracknumber;
+ //Int_t parent=tracknumber;
+ parent=tracknumber;
if (fCurParent != -1) {
while (parent != fCurParent && parent != -1) {
- TParticle *part=gAlice->GetMCApp()->Particle(parent);
+ //TParticle *part=gAlice->GetMCApp()->Particle(parent);
+ part=gAlice->GetMCApp()->Particle(parent);
parent=part->GetFirstMother();
}
}
if (fCurParent==-1 || parent==-1) {
- Int_t parent=tracknumber;
- TParticle *part=gAlice->GetMCApp()->Particle(parent);
+ //Int_t parent=tracknumber;
+ //TParticle *part=gAlice->GetMCApp()->Particle(parent);
+ parent=tracknumber;
+ part=gAlice->GetMCApp()->Particle(parent);
while (parent != -1 && geom->IsInEMCAL(part->Vx(),part->Vy(),part->Vz())) {
parent=part->GetFirstMother();
if (parent!=-1)
if (fCurParent==-1)
Error("StepManager","Cannot find parent");
else {
- TParticle *part=gAlice->GetMCApp()->Particle(fCurParent);
+ //TParticle *part=gAlice->GetMCApp()->Particle(fCurParent);
+ part=gAlice->GetMCApp()->Particle(fCurParent);
ienergy = part->Energy();
}
while (parent != -1) {
// Apply Birk's law (copied from G3BIRK)
if (gMC->TrackCharge()!=0) { // Check
- Float_t BirkC1_mod = 0;
+ Float_t birkC1Mod = 0;
if (fBirkC0==1){ // Apply correction for higher charge states
if (TMath::Abs(gMC->TrackCharge())>=2)
- BirkC1_mod=fBirkC1*7.2/12.6;
+ birkC1Mod=fBirkC1*7.2/12.6;
else
- BirkC1_mod=fBirkC1;
+ birkC1Mod=fBirkC1;
}
- Float_t dedxcm;
+ Float_t dedxcm=0.;
if (gMC->TrackStep()>0)
dedxcm=1000.*gMC->Edep()/gMC->TrackStep();
else
dedxcm=0;
- lightYield=lightYield/(1.+BirkC1_mod*dedxcm+fBirkC2*dedxcm*dedxcm);
+ lightYield=lightYield/(1.+birkC1Mod*dedxcm+fBirkC2*dedxcm*dedxcm);
}
// use sampling fraction to get original energy --HG
}
}
+//___________________________________________________________
void AliEMCALv1::RemapTrackHitIDs(Int_t *map) {
// remap track index numbers for primary and parent indices
// (Called by AliStack::PurifyKine)
if (Hits()==0)
return;
- TIter hit_it(Hits());
- Int_t i_hit=0;
- while (AliEMCALHit *hit=dynamic_cast<AliEMCALHit*>(hit_it()) ) {
+ TIter hitIter(Hits());
+ Int_t iHit=0;
+ while (AliEMCALHit *hit=dynamic_cast<AliEMCALHit*>(hitIter()) ) {
if (map[hit->GetIparent()]==-99)
- cout << "Remapping, found -99 for parent id " << hit->GetIparent() << ", " << map[hit->GetIparent()] << ", i_hit " << i_hit << endl;
+ cout << "Remapping, found -99 for parent id " << hit->GetIparent() << ", " << map[hit->GetIparent()] << ", iHit " << iHit << endl;
hit->SetIparent(map[hit->GetIparent()]);
if (map[hit->GetPrimary()]==-99)
- cout << "Remapping, found -99 for primary id " << hit->GetPrimary() << ", " << map[hit->GetPrimary()] << ", i_hit " << i_hit << endl;
+ cout << "Remapping, found -99 for primary id " << hit->GetPrimary() << ", " << map[hit->GetPrimary()] << ", iHit " << iHit << endl;
hit->SetPrimary(map[hit->GetPrimary()]);
- i_hit++;
+ iHit++;
}
}
+//___________________________________________________________
void AliEMCALv1::FinishPrimary() {
+ // finish primary
fCurPrimary=-1;
fCurParent=-1;
fCurTrack=-1;