* provided "as is" without express or implied warranty. *
**************************************************************************/
-/*
-$Log$
-*/
+/* $Id$ */
+#include <Riostream.h>
#include <TTree.h>
-#include <TVector.h>
#include <TObjArray.h>
#include <TFile.h>
#include <TDirectory.h>
+#include <TPDGCode.h>
-
-// #include "AliMerger.h"
-// #include "AliMergable.h"
-#include "AliMUONMerger.h"
-#include "AliMUONConstants.h"
-#include "AliMUONChamber.h"
#include "AliHitMap.h"
-#include "AliMUONHitMapA1.h"
#include "AliMUON.h"
+#include "AliMUONChamber.h"
+#include "AliMUONConstants.h"
+#include "AliMUONDigit.h"
#include "AliMUONHit.h"
+#include "AliMUONHitMapA1.h"
+#include "AliMUONMerger.h"
#include "AliMUONPadHit.h"
-#include "AliMUONDigit.h"
#include "AliMUONTransientDigit.h"
#include "AliRun.h"
-#include "AliPDG.h"
ClassImp(AliMUONMerger)
fPadHitsBgr = 0;
fHitMap = 0;
fList = 0;
- fTrList = 0;
- fAddress = 0;
+ fBgrFile = 0;
+ fDebug = 0;
}
//------------------------------------------------------------------------
if (fTrH1) delete fTrH1;
if (fHitsBgr) delete fHitsBgr;
if (fPadHitsBgr) delete fPadHitsBgr;
- if (fHitMap) delete fHitMap;
+ if (fHitMap) delete [] fHitMap;
if (fList) delete fList;
- if (fTrList) delete fTrList;
- if (fAddress) delete fAddress;
+ if (fBgrFile) delete fBgrFile;
}
//------------------------------------------------------------------------
-Bool_t AliMUONMerger::Exists(const AliMUONPadHit *mergable)
+Bool_t AliMUONMerger::Exists(const AliMUONPadHit *padhit) const
{
- AliMUONPadHit *padhit = (AliMUONPadHit*) mergable;
+// test if the given padhit was already fired
return (fHitMap[fNch]->TestHit(padhit->PadX(),padhit->PadY()));
}
//------------------------------------------------------------------------
-void AliMUONMerger::Update(AliMUONPadHit *mergable)
+void AliMUONMerger::Update(AliMUONPadHit *padhit)
{
- AliMUONPadHit *padhit = (AliMUONPadHit*) mergable;
- AliMUONTransientDigit* pdigit;
- Int_t ipx = padhit->PadX(); // pad number on X
- Int_t ipy = padhit->PadY(); // pad number on Y
- Int_t iqpad = Int_t(padhit->QPad()); // charge per pad
+// add new contribution to the fired padhit
+ AliMUONTransientDigit *pdigit =
+ static_cast<AliMUONTransientDigit*>(
+ fHitMap[fNch]->GetHit(padhit->PadX(),padhit->PadY()));
- pdigit = (AliMUONTransientDigit*) fHitMap[fNch]->GetHit(ipx, ipy);
// update charge
//
- (*pdigit).AddSignal(iqpad);
- (*pdigit).AddPhysicsSignal(iqpad);
+ Int_t iqpad = padhit->QPad(); // charge per pad
+ pdigit->AddSignal(iqpad);
+ pdigit->AddPhysicsSignal(iqpad);
+
// update list of tracks
//
- TObjArray* fTrList = (TObjArray*)pdigit->TrackList();
- Int_t lastEntry = fTrList->GetLast();
- TVector *pTrack = (TVector*)fTrList->At(lastEntry);
- TVector &ptrk = *pTrack;
- TVector &trinfo = *((TVector*) (*fAddress)[fCountadr-1]);
- Int_t lastTrack = Int_t(ptrk(0));
-
- if (trinfo(0) != kBgTag) {
- if (lastTrack == fTrack) {
- Int_t lastCharge = Int_t(ptrk(1));
- lastCharge += iqpad;
- fTrList->RemoveAt(lastEntry);
- trinfo(1) = lastCharge;
- fTrList->AddAt(&trinfo,lastEntry);
- } else {
- fTrList->Add(&trinfo);
- }
+ Int_t track, charge;
+ if (fSignal) {
+ track = fTrack;
+ charge = iqpad;
} else {
- if (lastTrack != -1) fTrList->Add(&trinfo);
+ track = kBgTag;
+ charge = kBgTag;
}
+ pdigit->UpdateTrackList(track,charge);
}
//------------------------------------------------------------------------
-void AliMUONMerger::CreateNew(AliMUONPadHit *mergable)
+void AliMUONMerger::CreateNew(AliMUONPadHit *padhit)
{
- AliMUONPadHit *padhit = (AliMUONPadHit*) mergable;
- AliMUONTransientDigit* pdigit;
-
- Int_t ipx = padhit->PadX(); // pad number on X
- Int_t ipy = padhit->PadY(); // pad number on Y
+// add new transient digit to the list, update hit map
fList->AddAtAndExpand(
new AliMUONTransientDigit(fNch,fDigits),fCounter);
- fHitMap[fNch]->SetHit(ipx, ipy, fCounter);
- fCounter++;
- pdigit = (AliMUONTransientDigit*)fList->At(fList->GetLast());
+ fHitMap[fNch]->SetHit(padhit->PadX(),padhit->PadY(),fCounter);
+ AliMUONTransientDigit* pdigit =
+ static_cast<AliMUONTransientDigit*>(fList->Last());
// list of tracks
- TObjArray *fTrList = (TObjArray*)pdigit->TrackList();
- TVector &trinfo = *((TVector*) (*fAddress)[fCountadr-1]);
- fTrList->Add(&trinfo);
+ Int_t track, charge;
+ if (fSignal) {
+ track = fTrack;
+ charge = padhit->QPad();
+ } else {
+ track = kBgTag;
+ charge = kBgTag;
+ }
+ pdigit->AddToTrackList(track,charge);
+ fCounter++;
}
void AliMUONMerger::Init()
{
// Initialisation
-
- if (fMerge) fBgrFile = InitBgr();
+ // open only once the background file !!
+ if (fMerge && !fBgrFile) fBgrFile = InitBgr();
}
// keep galice.root for signal and name differently the file for
// background when add! otherwise the track info for signal will be lost !
-
- AliMUONChamber* iChamber;
- AliSegmentation* segmentation;
-
- fList = new TObjArray;
- if(!fAddress) fAddress = new TClonesArray("TVector",10000);
-
- AliMUON *pMUON = (AliMUON *) gAlice->GetModule("MUON");
- fHitMap= new AliHitMap* [AliMUONConstants::NCh()];
- for (Int_t i = 0; i < AliMUONConstants::NCh(); i++) {fHitMap[i] = 0;}
- if (fMerge ) {
- fBgrFile->cd();
- fBgrFile->ls();
- //
- // Get Hits Tree header from file
- if(fHitsBgr) fHitsBgr->Clear();
- if(fPadHitsBgr) fPadHitsBgr->Clear();
- if(fTrH1) delete fTrH1;
- fTrH1 = 0;
+ // Obsolete sep 2003 Gines MARTINEZ
+ // AliMUONChamber* iChamber;
+// AliSegmentation* segmentation;
+
+// fList = new TObjArray;
+
+// AliMUON *pMUON = (AliMUON *) gAlice->GetModule("MUON");
+// fHitMap= new AliHitMap* [AliMUONConstants::NCh()];
+// if (fMerge ) {
+// fBgrFile->cd();
+// //
+// // Get Hits Tree header from file
+// //if(fHitsBgr) fHitsBgr->Clear(); // Useless because line 327
+// //if(fPadHitsBgr) fPadHitsBgr->Clear(); // Useless because line 328
+// if(fTrH1) delete fTrH1;
+// fTrH1 = 0;
- char treeName[20];
- sprintf(treeName,"TreeH%d",fEvNrBgr);
- fTrH1 = (TTree*)gDirectory->Get(treeName);
- if (!fTrH1) {
- printf("ERROR: cannot find Hits Tree for event:%d\n",fEvNrBgr);
- }
- //
- // Set branch addresses
- TBranch *branch;
- char branchname[20];
- sprintf(branchname,"%s",pMUON->GetName());
- if (fTrH1 && fHitsBgr) {
- branch = fTrH1->GetBranch(branchname);
- if (branch) branch->SetAddress(&fHitsBgr);
- }
- if (fTrH1 && fPadHitsBgr) {
- branch = fTrH1->GetBranch("MUONCluster");
- if (branch) branch->SetAddress(&fPadHitsBgr);
- }
- }
- //
- // loop over cathodes
- //
- AliHitMap* hm;
- fCountadr = 0;
- for (int icat = 0; icat < 2; icat++) {
- fCounter = 0;
- Int_t * nmuon = new Int_t [AliMUONConstants::NCh()];
- for (Int_t i = 0; i < AliMUONConstants::NCh(); i++) {
- iChamber = &(pMUON->Chamber(i));
- if (iChamber->Nsec() == 1 && icat == 1) {
- continue;
- } else {
- segmentation = iChamber->SegmentationModel(icat+1);
- }
- fHitMap[i] = new AliMUONHitMapA1(segmentation, fList);
- nmuon[i] = 0;
- }
-
-//
-// Loop over tracks
-//
-
- TTree *treeH = gAlice->TreeH();
- Int_t ntracks = (Int_t) treeH->GetEntries();
- Int_t jj;
-
- Float_t ** xhit = new Float_t * [AliMUONConstants::NCh()];
- for (jj = 0; jj < AliMUONConstants::NCh(); jj++) xhit[jj] = new Float_t[2];
- Float_t ** yhit = new Float_t * [AliMUONConstants::NCh()];
- for (jj = 0; jj < AliMUONConstants::NCh(); jj++) yhit[jj] = new Float_t[2];
-
- for (fTrack = 0; fTrack < ntracks; fTrack++) {
- gAlice->ResetHits();
- treeH->GetEvent(fTrack);
-//
-// Loop over hits
- for(AliMUONHit* mHit = (AliMUONHit*)pMUON->FirstHit(-1);
- mHit;
- mHit = (AliMUONHit*)pMUON->NextHit())
- {
- fNch = mHit->Chamber()-1; // chamber number
- if (fNch > AliMUONConstants::NCh()-1) continue;
- iChamber = &(pMUON->Chamber(fNch));
- /*
- if (fMerge) {
- if (mHit->Particle() == kMuonPlus ||
- mHit->Particle() == kMuonMinus) {
- xhit[fNch][nmuon[fNch]] = mHit->X();
- yhit[fNch][nmuon[fNch]] = mHit->Y();
- nmuon[fNch]++;
- if (nmuon[fNch] > 2) printf("MUON: nmuon %d\n",nmuon[fNch]);
- }
- }
- */
+// char treeName[20];
+// sprintf(treeName,"TreeH%d",fEvNrBgr);
+// fTrH1 = (TTree*)gDirectory->Get(treeName);
+// if (!fTrH1) {
+// printf("ERROR: cannot find Hits Tree for event:%d\n",fEvNrBgr);
+// }
+// //
+// // Set branch addresses
+// TBranch *branch;
+// char branchname[20];
+// sprintf(branchname,"%s",pMUON->GetName());
+// if (fTrH1 && fHitsBgr) {
+// branch = fTrH1->GetBranch(branchname);
+// if (branch) branch->SetAddress(&fHitsBgr);
+// }
+// if (fTrH1 && fPadHitsBgr) {
+// branch = fTrH1->GetBranch("MUONCluster");
+// if (branch) branch->SetAddress(&fPadHitsBgr);
+// }
+// }
+// //
+// // loop over cathodes
+// //
+// fSignal = kTRUE;
+// for (int icat = 0; icat < 2; icat++) {
+// fCounter = 0;
+// for (Int_t i = 0; i < AliMUONConstants::NCh(); i++) {
+// iChamber = &(pMUON->Chamber(i));
+// if (iChamber->Nsec() == 1 && icat == 1) {
+// continue;
+// } else {
+// segmentation = iChamber->SegmentationModel(icat+1);
+// }
+// fHitMap[i] = new AliMUONHitMapA1(segmentation, fList);
+// }
+
+// //
+// // Loop over tracks
+// //
+
+// /******************************************************************/
+// TTree* treeH = pMUON->TreeH();
+// if (treeH == 0x0)
+// {
+// cerr<<"AliMUONMerger::Exec: Can not get TreeH"<<endl;
+// return;
+// }
+// /******************************************************************/
+
+
+
+// Int_t ntracks = (Int_t) treeH->GetEntries();
+// treeH->SetBranchStatus("*",0); // switch off all branches
+// treeH->SetBranchStatus("MUON*",1); // switch on only MUON
+
+// for (fTrack = 0; fTrack < ntracks; fTrack++) {
+// gAlice->ResetHits();
+// treeH->GetEntry(fTrack,0);
+// //
+// // Loop over hits
+// for(AliMUONHit* mHit = (AliMUONHit*)pMUON->FirstHit(-1);
+// mHit;
+// mHit = (AliMUONHit*)pMUON->NextHit())
+// {
+// fNch = mHit->Chamber()-1; // chamber number
+// if (fNch > AliMUONConstants::NCh()-1) continue;
+// iChamber = &(pMUON->Chamber(fNch));
-//
-// Loop over pad hits
- for (AliMUONPadHit* mPad =
- (AliMUONPadHit*)pMUON->FirstPad(mHit,pMUON->PadHits());
- mPad;
- mPad = (AliMUONPadHit*)pMUON->NextPad(pMUON->PadHits()))
- {
- Int_t cathode = mPad->Cathode(); // cathode number
- Int_t ipx = mPad->PadX(); // pad number on X
- Int_t ipy = mPad->PadY(); // pad number on Y
- Int_t iqpad = Int_t(mPad->QPad()); // charge per pad
- if (cathode != (icat+1)) continue;
-
- segmentation = iChamber->SegmentationModel(cathode);
-
- new((*fAddress)[fCountadr++]) TVector(2);
-
- TVector &trinfo = *((TVector*) (*fAddress)[fCountadr-1]);
- trinfo(0) = (Float_t)fTrack;
- trinfo(1) = (Float_t)iqpad;
-
- fDigits[0] = ipx;
- fDigits[1] = ipy;
- fDigits[2] = icat;
- fDigits[3] = iqpad;
- fDigits[4] = iqpad;
- if (mHit->Particle() == kMuonPlus ||
- mHit->Particle() == kMuonMinus) {
- fDigits[5] = mPad->HitNumber();
- } else fDigits[5] = -1;
-
- // build the list of fired pads and update the info
-
- if (!Exists(mPad)) {
- CreateNew(mPad);
- } else {
- Update(mPad);
- } // end if pdigit
- } //end loop over clusters
- } // hit loop
- } // track loop
-
- // open the file with background
+// //
+// // Loop over pad hits
+// for (AliMUONPadHit* mPad =
+// (AliMUONPadHit*)pMUON->FirstPad(mHit,pMUON->PadHits());
+// mPad;
+// mPad = (AliMUONPadHit*)pMUON->NextPad(pMUON->PadHits()))
+// {
+// Int_t cathode = mPad->Cathode(); // cathode number
+// if (cathode != (icat+1)) continue;
+// Int_t iqpad = Int_t(mPad->QPad()); // charge per pad
+// // segmentation = iChamber->SegmentationModel(cathode);
+// fDigits[0] = mPad->PadX();
+// fDigits[1] = mPad->PadY();
+// if (!(fHitMap[fNch]->ValidateHit(fDigits[0], fDigits[1]))) continue;
+// fDigits[2] = icat;
+// fDigits[3] = iqpad;
+// fDigits[4] = iqpad;
+// if (mHit->Particle() == kMuonPlus ||
+// mHit->Particle() == kMuonMinus) {
+// fDigits[5] = mPad->HitNumber();
+// } else fDigits[5] = -1;
+
+// // build the list of fired pads and update the info
+
+// if (!Exists(mPad)) {
+// CreateNew(mPad);
+// } else {
+// Update(mPad);
+// } // end if pdigit
+// } //end loop over clusters
+// } // hit loop
+// } // track loop
+
+// // open the file with background
- if (fMerge) {
- ntracks = (Int_t)fTrH1->GetEntries();
-//
-// Loop over tracks
-//
- for (fTrack = 0; fTrack < ntracks; fTrack++) {
-
- if (fHitsBgr) fHitsBgr->Clear();
- if (fPadHitsBgr) fPadHitsBgr->Clear();
-
- fTrH1->GetEvent(fTrack);
-//
-// Loop over hits
- AliMUONHit* mHit;
- for(int i = 0; i < fHitsBgr->GetEntriesFast(); ++i)
- {
- mHit = (AliMUONHit*) (*fHitsBgr)[i];
- fNch = mHit->Chamber()-1; // chamber number
- iChamber = &(pMUON->Chamber(fNch));
- Float_t xbgr = mHit->X();
- Float_t ybgr = mHit->Y();
- Bool_t cond = kFALSE;
- /*
- for (Int_t imuon = 0; imuon < nmuon[fNch]; imuon++) {
- Float_t dist = (xbgr-xhit[fNch][imuon])*(xbgr-xhit[fNch][imuon])
- +(ybgr-yhit[fNch][imuon])*(ybgr-yhit[fNch][imuon]);
- if (dist < 100.) cond = kTRUE;
- }
- */
- cond = kTRUE;
-//
-// Loop over pad hits
- for (AliMUONPadHit* mPad =
- (AliMUONPadHit*)pMUON->FirstPad(mHit,fPadHitsBgr);
- mPad;
- mPad = (AliMUONPadHit*)pMUON->NextPad(fPadHitsBgr))
- {
- Int_t cathode = mPad->Cathode(); // cathode number
- Int_t ipx = mPad->PadX(); // pad number on X
- Int_t ipy = mPad->PadY(); // pad number on Y
- Int_t iqpad = Int_t(mPad->QPad()); // charge per pad
-
- if (cathode != (icat+1)) continue;
- new((*fAddress)[fCountadr++]) TVector(2);
- TVector &trinfo = *((TVector*) (*fAddress)[fCountadr-1]);
- trinfo(0) = kBgTag; // tag background
- trinfo(1) = kBgTag;
+// if (fMerge) {
+// fSignal = kFALSE;
+// ntracks = (Int_t)fTrH1->GetEntries();
+// //
+// // Loop over tracks
+// //
+// for (fTrack = 0; fTrack < ntracks; fTrack++) {
+
+// if (fHitsBgr) fHitsBgr->Clear();
+// if (fPadHitsBgr) fPadHitsBgr->Clear();
+
+// fTrH1->GetEvent(fTrack);
+// //
+// // Loop over hits
+// AliMUONHit* mHit;
+// for(Int_t i = 0; i < fHitsBgr->GetEntriesFast(); ++i)
+// {
+// mHit = (AliMUONHit*) (*fHitsBgr)[i];
+// fNch = mHit->Chamber()-1; // chamber number
+// iChamber = &(pMUON->Chamber(fNch));
+// //
+// // Loop over pad hits
+// for (AliMUONPadHit* mPad =
+// (AliMUONPadHit*)pMUON->FirstPad(mHit,fPadHitsBgr);
+// mPad;
+// mPad = (AliMUONPadHit*)pMUON->NextPad(fPadHitsBgr))
+// {
+// Int_t cathode = mPad->Cathode(); // cathode number
+// Int_t ipx = mPad->PadX(); // pad number on X
+// Int_t ipy = mPad->PadY(); // pad number on Y
+// Int_t iqpad = Int_t(mPad->QPad()); // charge per pad
+// if (!(fHitMap[fNch]->ValidateHit(ipx, ipy))) continue;
+
+// if (cathode != (icat+1)) continue;
+// fDigits[0] = ipx;
+// fDigits[1] = ipy;
+// fDigits[2] = icat;
+// fDigits[3] = iqpad;
+// fDigits[4] = 0;
+// fDigits[5] = -1;
- fDigits[0] = ipx;
- fDigits[1] = ipy;
- fDigits[2] = icat;
- fDigits[3] = iqpad;
- fDigits[4] = 0;
- fDigits[5] = -1;
-
- // build the list of fired pads and update the info
- if (!Exists(mPad)) {
- CreateNew(mPad);
- } else {
- Update(mPad);
- } // end if !Exists
- } //end loop over clusters
- } // hit loop
- } // track loop
-
- TTree *fAli = gAlice->TreeK();
- TFile *file = NULL;
+// // build the list of fired pads and update the info
+// if (!Exists(mPad)) {
+// CreateNew(mPad);
+// } else {
+// Update(mPad);
+// } // end if !Exists
+// } //end loop over clusters
+// } // hit loop
+// } // track loop
+
+// TTree *treeK = gAlice->TreeK();
+// TFile *file = NULL;
- if (fAli) file = fAli->GetCurrentFile();
- file->cd();
- } // if fMerge
- delete [] xhit;
- delete [] yhit;
-
- Int_t tracks[10];
- Int_t charges[10];
- Int_t nentries = fList->GetEntriesFast();
+// if (treeK) file = treeK->GetCurrentFile();
+// file->cd();
+// } // if fMerge
+
+// Int_t tracks[kMAXTRACKS];
+// Int_t charges[kMAXTRACKS];
+// Int_t nentries = fList->GetEntriesFast();
- for (Int_t nent = 0; nent < nentries; nent++) {
- AliMUONTransientDigit *address = (AliMUONTransientDigit*)fList->At(nent);
- if (address == 0) continue;
- Int_t ich = address->Chamber();
- Int_t q = address->Signal();
- iChamber = &(pMUON->Chamber(ich));
-//
-// Digit Response (noise, threshold, saturation, ...)
- AliMUONResponse * response = iChamber->ResponseModel();
- q = response->DigitResponse(q);
+// for (Int_t nent = 0; nent < nentries; nent++) {
+// AliMUONTransientDigit *address = (AliMUONTransientDigit*)fList->At(nent);
+// if (address == 0) continue;
+// Int_t ich = address->Chamber();
+// Int_t q = address->Signal();
+// iChamber = &(pMUON->Chamber(ich));
+// //
+// // Digit Response (noise, threshold, saturation, ...)
+// AliMUONResponse * response = iChamber->ResponseModel();
+// q = response->DigitResponse(q,address);
- if (!q) continue;
+// if (!q) continue;
- fDigits[0] = address->PadX();
- fDigits[1] = address->PadY();
- fDigits[2] = address->Cathode();
- fDigits[3] = q;
- fDigits[4] = address->Physics();
- fDigits[5] = address->Hit();
+// fDigits[0] = address->PadX();
+// fDigits[1] = address->PadY();
+// fDigits[2] = address->Cathode();
+// fDigits[3] = q;
+// fDigits[4] = address->Physics();
+// fDigits[5] = address->Hit();
- TObjArray* fTrList = (TObjArray*)address->TrackList();
- Int_t nptracks = fTrList->GetEntriesFast();
-
- // this was changed to accomodate the real number of tracks
-
- if (nptracks > 10) {
- printf("\n Attention - nptracks > 10 %d \n", nptracks);
- nptracks = 10;
- }
- if (nptracks > 2) {
- printf("Attention - nptracks > 2 %d \n",nptracks);
- printf("cat,ich,ix,iy,q %d %d %d %d %d \n",icat,ich,fDigits[0],fDigits[1],q);
- }
- for (Int_t tr = 0; tr < nptracks; tr++) {
- TVector *ppP = (TVector*)fTrList->At(tr);
- if(!ppP ) printf("ppP - %p\n",ppP);
- TVector &pp = *ppP;
- tracks[tr] = Int_t(pp(0));
- charges[tr] = Int_t(pp(1));
- } //end loop over list of tracks for one pad
- // Sort list of tracks according to charge
- if (nptracks > 1) {
- pMUON->SortTracks(tracks,charges,nptracks);
- }
- if (nptracks < 10 ) {
- for (Int_t i = nptracks; i < 10; i++) {
- tracks[i] = 0;
- charges[i] = 0;
- }
- }
+// Int_t nptracks = address->GetNTracks();
+
+// if (nptracks > kMAXTRACKS) {
+// if (fDebug>0)
+// printf("\n Attention - nptracks > kMAXTRACKS %d \n", nptracks);
+// nptracks = kMAXTRACKS;
+// }
+// if (nptracks > 2) {
+// if (fDebug>0) {
+// printf("Attention - nptracks > 2 %d \n",nptracks);
+// printf("cat,ich,ix,iy,q %d %d %d %d %d \n",icat,ich,fDigits[0],fDigits[1],q);
+// }
+// }
+// for (Int_t tr = 0; tr < nptracks; tr++) {
+// tracks[tr] = address->GetTrack(tr);
+// charges[tr] = address->GetCharge(tr);
+// } //end loop over list of tracks for one pad
+// // Sort list of tracks according to charge
+// if (nptracks > 1) {
+// SortTracks(tracks,charges,nptracks);
+// }
+// if (nptracks < kMAXTRACKS ) {
+// for (Int_t i = nptracks; i < kMAXTRACKS; i++) {
+// tracks[i] = 0;
+// charges[i] = 0;
+// }
+// }
- // fill digits
- pMUON->AddDigits(ich,tracks,charges,fDigits);
- // delete fTrList;
- }
- gAlice->TreeD()->Fill();
- pMUON->ResetDigits();
- fList->Delete();
+// // fill digits
+// pMUON->AddDigits(ich,tracks,charges,fDigits);
+// }
+// gAlice->TreeD()->Fill();
+// pMUON->ResetDigits();
+// fList->Delete();
- for(Int_t ii = 0; ii < AliMUONConstants::NCh(); ++ii) {
- if (fHitMap[ii]) {
- hm=fHitMap[ii];
- delete hm;
- fHitMap[ii] = 0;
- }
- }
- delete [] nmuon;
- } //end loop over cathodes
- delete [] fHitMap;
- char hname[30];
- sprintf(hname,"TreeD%d",fEvNrSig);
- gAlice->TreeD()->Write(hname);
- // reset tree
- gAlice->TreeD()->Reset();
- delete fList;
+// for(Int_t ii = 0; ii < AliMUONConstants::NCh(); ++ii) {
+// if (fHitMap[ii]) {
+// delete fHitMap[ii];
+// fHitMap[ii] = 0;
+// }
+// }
+// } //end loop over cathodes
+// delete [] fHitMap;
+// delete fList;
- if (fAddress) fAddress->Delete();
- if (fHitsBgr) fHitsBgr->Delete();
- if (fPadHitsBgr) fPadHitsBgr->Delete();
+// no need to delete ... and it makes a crash also
+// if (fHitsBgr) fHitsBgr->Delete();
+// if (fPadHitsBgr) fPadHitsBgr->Delete();
// gObjectTable->Print();
}
+void AliMUONMerger::SortTracks(Int_t *tracks,Int_t *charges,Int_t ntr)
+{
+ //
+ // Sort the list of tracks contributing to a given digit
+ // Only the 3 most significant tracks are acctually sorted
+ //
+
+ //
+ // Loop over signals, only 3 times
+ //
+
+ Int_t qmax;
+ Int_t jmax;
+ Int_t idx[3] = {-2,-2,-2};
+ Int_t jch[3] = {-2,-2,-2};
+ Int_t jtr[3] = {-2,-2,-2};
+ Int_t i,j,imax;
+
+ if (ntr<3) imax=ntr;
+ else imax=3;
+ for(i=0;i<imax;i++){
+ qmax=0;
+ jmax=0;
+
+ for(j=0;j<ntr;j++){
+
+ if((i == 1 && j == idx[i-1])
+ ||(i == 2 && (j == idx[i-1] || j == idx[i-2]))) continue;
+
+ if(charges[j] > qmax) {
+ qmax = charges[j];
+ jmax=j;
+ }
+ }
+
+ if(qmax > 0) {
+ idx[i]=jmax;
+ jch[i]=charges[jmax];
+ jtr[i]=tracks[jmax];
+ }
+
+ }
+
+ for(i=0;i<3;i++){
+ if (jtr[i] == -2) {
+ charges[i]=0;
+ tracks[i]=0;
+ } else {
+ charges[i]=jch[i];
+ tracks[i]=jtr[i];
+ }
+ }
+}
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff