* provided "as is" without express or implied warranty. *
**************************************************************************/
-/*
-$Log$
-Revision 1.2 2001/03/05 08:40:25 morsch
-Method SortTracks(..) imported from AliMUON.
-
-Revision 1.1 2001/02/02 14:11:53 morsch
-AliMUONMerger prototype to be called by the merge manager.
-
-*/
+/* $Id$ */
+#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();
}
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(fHitsBgr) fHitsBgr->Clear(); // Useless because line 327
+ //if(fPadHitsBgr) fPadHitsBgr->Clear(); // Useless because line 328
if(fTrH1) delete fTrH1;
fTrH1 = 0;
//
// loop over cathodes
//
- AliHitMap* hm;
- fCountadr = 0;
+ fSignal = kTRUE;
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) {
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;
+/******************************************************************/
+ TTree* treeH = pMUON->TreeH();
+ if (treeH == 0x0)
+ {
+ cerr<<"AliMUONMerger::Exec: Can not get TreeH"<<endl;
+ return;
+ }
+/******************************************************************/
- 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];
+
+
+ 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->GetEvent(fTrack);
+ treeH->GetEntry(fTrack,0);
//
// Loop over hits
for(AliMUONHit* mHit = (AliMUONHit*)pMUON->FirstHit(-1);
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]);
- }
- }
- */
//
// Loop over pad hits
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;
+ 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;
// open the file with background
if (fMerge) {
+ fSignal = kFALSE;
ntracks = (Int_t)fTrH1->GetEntries();
//
// Loop over tracks
//
// Loop over hits
AliMUONHit* mHit;
- for(int i = 0; i < fHitsBgr->GetEntriesFast(); ++i)
+ for(Int_t 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 =
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;
- new((*fAddress)[fCountadr++]) TVector(2);
- TVector &trinfo = *((TVector*) (*fAddress)[fCountadr-1]);
- trinfo(0) = kBgTag; // tag background
- trinfo(1) = kBgTag;
-
fDigits[0] = ipx;
fDigits[1] = ipy;
fDigits[2] = icat;
} // hit loop
} // track loop
- TTree *fAli = gAlice->TreeK();
+ TTree *treeK = gAlice->TreeK();
TFile *file = NULL;
- if (fAli) file = fAli->GetCurrentFile();
+ if (treeK) file = treeK->GetCurrentFile();
file->cd();
} // if fMerge
- delete [] xhit;
- delete [] yhit;
- Int_t tracks[10];
- Int_t charges[10];
+ Int_t tracks[kMAXTRACKS];
+ Int_t charges[kMAXTRACKS];
Int_t nentries = fList->GetEntriesFast();
for (Int_t nent = 0; nent < nentries; nent++) {
//
// Digit Response (noise, threshold, saturation, ...)
AliMUONResponse * response = iChamber->ResponseModel();
- q = response->DigitResponse(q);
+ q = response->DigitResponse(q,address);
if (!q) continue;
fDigits[4] = address->Physics();
fDigits[5] = address->Hit();
- TObjArray* fTrList = (TObjArray*)address->TrackList();
- Int_t nptracks = fTrList->GetEntriesFast();
+ Int_t nptracks = address->GetNTracks();
- // 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 > kMAXTRACKS) {
+ if (fDebug>0)
+ printf("\n Attention - nptracks > kMAXTRACKS %d \n", nptracks);
+ nptracks = kMAXTRACKS;
}
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);
+ 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++) {
- 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));
+ 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 < 10 ) {
- for (Int_t i = nptracks; i < 10; i++) {
+ 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();
for(Int_t ii = 0; ii < AliMUONConstants::NCh(); ++ii) {
if (fHitMap[ii]) {
- hm=fHitMap[ii];
- delete hm;
+ delete fHitMap[ii];
fHitMap[ii] = 0;
}
}
- delete [] nmuon;
} //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();
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff