+/**************************************************************************
+ * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ * *
+ * Author: The ALICE Off-line Project. *
+ * Contributors are mentioned in the code where appropriate. *
+ * *
+ * Permission to use, copy, modify and distribute this software and its *
+ * documentation strictly for non-commercial purposes is hereby granted *
+ * without fee, provided that the above copyright notice appears in all *
+ * copies and that both the copyright notice and this permission notice *
+ * appear in the supporting documentation. The authors make no claims *
+ * about the suitability of this software for any purpose. It is *
+ * provided "as is" without express or implied warranty. *
+ **************************************************************************/
+
+/*
+$Log$
+Revision 1.57 2001/02/23 17:40:23 buncic
+All trees needed for simulation created in RunMC(). TreeR and its branches
+are now created in new RunReco() method.
+
+Revision 1.56 2001/02/14 15:45:20 hristov
+Algorithmic way of getting entry index in fParticleMap. Protection of fParticleFileMap (I.Hrivnacova)
+
+Revision 1.55 2001/02/12 15:52:54 buncic
+Removed OpenBaseFile().
+
+Revision 1.54 2001/02/07 10:39:05 hristov
+Remove default value for argument
+
+Revision 1.53 2001/02/06 11:02:26 hristov
+New SetTrack interface added, added check for unfilled particles in FinishEvent (I.Hrivnacova)
+
+Revision 1.52 2001/02/05 16:22:25 buncic
+Added TreeS to GetEvent().
+
+Revision 1.51 2001/02/02 15:16:20 morsch
+SetHighWaterMark method added to mark last particle in event.
+
+Revision 1.50 2001/01/27 10:32:00 hristov
+Leave the loop when primaries are filled (I.Hrivnacova)
+
+Revision 1.49 2001/01/26 19:58:48 hristov
+Major upgrade of AliRoot code
+
+Revision 1.48 2001/01/17 10:50:50 hristov
+Corrections to destructors
+
+Revision 1.47 2000/12/18 10:44:01 morsch
+Possibility to set field map by passing pointer to objet of type AliMagF via
+SetField().
+Example:
+gAlice->SetField(new AliMagFCM("Map2", "$(ALICE_ROOT)/data/field01.dat",2,1.,10.));
+
+Revision 1.46 2000/12/14 19:29:27 fca
+galice.cuts was not read any more
+
+Revision 1.45 2000/11/30 07:12:49 alibrary
+Introducing new Rndm and QA classes
+
+Revision 1.44 2000/10/26 13:58:59 morsch
+Add possibility to choose the lego generator (of type AliGeneratorLego or derived) when running
+RunLego(). Default is the base class AliGeneratorLego.
+
+Revision 1.43 2000/10/09 09:43:17 fca
+Special remapping of hits for TPC and TRD. End-of-primary action introduced
+
+Revision 1.42 2000/10/02 21:28:14 fca
+Removal of useless dependecies via forward declarations
+
+Revision 1.41 2000/07/13 16:19:09 fca
+Mainly coding conventions + some small bug fixes
+
+Revision 1.40 2000/07/12 08:56:25 fca
+Coding convention correction and warning removal
+
+Revision 1.39 2000/07/11 18:24:59 fca
+Coding convention corrections + few minor bug fixes
+
+Revision 1.38 2000/06/20 13:05:45 fca
+Writing down the TREE headers before job starts
+
+Revision 1.37 2000/06/09 20:05:11 morsch
+Introduce possibility to chose magnetic field version 3: AliMagFDM + field02.dat
+
+Revision 1.36 2000/06/08 14:03:58 hristov
+Only one initializer for a default argument
+
+Revision 1.35 2000/06/07 10:13:14 hristov
+Delete only existent objects.
+
+Revision 1.34 2000/05/18 10:45:38 fca
+Delete Particle Factory properly
+
+Revision 1.33 2000/05/16 13:10:40 fca
+New method IsNewTrack and fix for a problem in Father-Daughter relations
+
+Revision 1.32 2000/04/27 10:38:21 fca
+Correct termination of Lego Run and introduce Lego getter in AliRun
+
+Revision 1.31 2000/04/26 10:17:32 fca
+Changes in Lego for G4 compatibility
+
+Revision 1.30 2000/04/18 19:11:40 fca
+Introduce variable Config.C function signature
+
+Revision 1.29 2000/04/07 11:12:34 fca
+G4 compatibility changes
+
+Revision 1.28 2000/04/05 06:51:06 fca
+Workaround for an HP compiler problem
+
+Revision 1.27 2000/03/22 18:08:07 fca
+Rationalisation of the virtual MC interfaces
+
+Revision 1.26 2000/03/22 13:42:26 fca
+SetGenerator does not replace an existing generator, ResetGenerator does
+
+Revision 1.25 2000/02/23 16:25:22 fca
+AliVMC and AliGeant3 classes introduced
+ReadEuclid moved from AliRun to AliModule
+
+Revision 1.24 2000/01/19 17:17:20 fca
+Introducing a list of lists of hits -- more hits allowed for detector now
+
+Revision 1.23 1999/12/03 11:14:31 fca
+Fixing previous wrong checking
+
+Revision 1.21 1999/11/25 10:40:08 fca
+Fixing daughters information also in primary tracks
+
+Revision 1.20 1999/10/04 18:08:49 fca
+Adding protection against inconsistent Euclid files
+
+Revision 1.19 1999/09/29 07:50:40 fca
+Introduction of the Copyright and cvs Log
+
+*/
+
///////////////////////////////////////////////////////////////////////////////
// //
// Control class for Alice C++ //
// The object is created in main program aliroot //
// and is pointed by the global gAlice. //
// //
-// -Supports the list of all Alice Detectors (fDetectors). //
+// -Supports the list of all Alice Detectors (fModules). //
// -Supports the list of particles (fParticles). //
// -Supports the Trees. //
// -Supports the geometry. //
// -Supports the event display. //
//Begin_Html
/*
-<img src="gif/AliRunClass.gif">
+<img src="picts/AliRunClass.gif">
*/
//End_Html
//Begin_Html
/*
-<img src="gif/alirun.gif">
+<img src="picts/alirun.gif">
*/
//End_Html
// //
///////////////////////////////////////////////////////////////////////////////
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <iostream.h>
+
#include <TFile.h>
#include <TRandom.h>
#include <TBRIK.h>
#include <TNode.h>
-#include <AliMC.h>
#include <TCint.h>
#include <TSystem.h>
+#include <TObjectTable.h>
+#include <TTree.h>
+#include <TGeometry.h>
+#include <TROOT.h>
+#include "TBrowser.h"
-#include "GParticle.h"
+#include "TParticle.h"
#include "AliRun.h"
-#include "AliDetector.h"
#include "AliDisplay.h"
+#include "AliMC.h"
+#include "AliLego.h"
+#include "AliMagFC.h"
+#include "AliMagFCM.h"
+#include "AliMagFDM.h"
+#include "AliHit.h"
+#include "TRandom3.h"
+#include "AliMCQA.h"
+#include "AliGenerator.h"
+#include "AliLegoGenerator.h"
-#include "AliCallf77.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-AliRun *gAlice;
-
-static AliHeader *header;
-
-#ifndef WIN32
-
-# define rxgtrak rxgtrak_
-# define rxstrak rxstrak_
-# define rxkeep rxkeep_
-# define rxouth rxouth_
-# define sxpart sxpart_
-#else
-
-# define rxgtrak RXGTRAK
-# define rxstrak RXSTRAK
-# define rxkeep RXKEEP
-# define rxouth RXOUTH
-# define sxpart SXPART
-#endif
+#include "AliDetector.h"
-static TArrayF sEventEnergy;
-static TArrayF sSummEnergy;
-static TArrayF sSum2Energy;
+AliRun *gAlice;
-extern "C" void type_of_call sxpart();
+static AliHeader *gAliHeader;
ClassImp(AliRun)
//
// Default constructor for AliRun
//
- header=&fHeader;
+ gAliHeader=&fHeader;
fRun = 0;
fEvent = 0;
fCurrent = -1;
- fDetectors = 0;
+ fModules = 0;
fGenerator = 0;
fTreeD = 0;
fTreeK = 0;
fTreeH = 0;
fTreeE = 0;
fTreeR = 0;
+ fTreeS = 0;
fParticles = 0;
fGeometry = 0;
fDisplay = 0;
fField = 0;
- fMC = 0;
+ fMC = 0;
fNdets = 0;
fImedia = 0;
fTrRmax = 1.e10;
fTrZmax = 1.e10;
- fIdtmed = 0;
fInitDone = kFALSE;
fLego = 0;
+ fPDGDB = 0; //Particle factory object!
+ fHitLists = 0;
+ fConfigFunction = "\0";
+ fRandom = 0;
+ fMCQA = 0;
+ fTransParName = "\0";
+ fBaseFileName = ".\0";
+ fParticleBuffer = 0;
+ fParticleMap = new TObjArray(10000);
}
//_____________________________________________________________________________
fTreeH = 0;
fTreeE = 0;
fTreeR = 0;
+ fTreeS = 0;
fTrRmax = 1.e10;
fTrZmax = 1.e10;
+ fGenerator = 0;
fInitDone = kFALSE;
fLego = 0;
fField = 0;
+ fConfigFunction = "Config();";
+
+ // Set random number generator
+ gRandom = fRandom = new TRandom3();
+
+ if (gSystem->Getenv("CONFIG_SEED")) {
+ gRandom->SetSeed((UInt_t)atoi(gSystem->Getenv("CONFIG_SEED")));
+ }
gROOT->GetListOfBrowsables()->Add(this,name);
//
// create the support list for the various Detectors
- fDetectors = new TObjArray(77);
+ fModules = new TObjArray(77);
//
// Create the TNode geometry for the event display
fNtrack=0;
fHgwmk=0;
fCurrent=-1;
- header=&fHeader;
+ gAliHeader=&fHeader;
fRun = 0;
fEvent = 0;
//
// Create the particle stack
- fParticles = new TClonesArray("GParticle",100);
+ fParticles = new TClonesArray("TParticle",1000);
fDisplay = 0;
//
// Create default mag field
SetField();
//
- fMC = AliMC::GetMC();
- //
- //---------------Load detector names
-
- fNdets=21;
- strcpy(fDnames[0],"BODY");
- strcpy(fDnames[1],"NULL");
- strcpy(fDnames[2],"ITS");
- strcpy(fDnames[3],"MAG");
- strcpy(fDnames[4],"TPC");
- strcpy(fDnames[5],"TOF");
- strcpy(fDnames[6],"PMD");
- strcpy(fDnames[7],"PHOS");
- strcpy(fDnames[8],"ZDC");
- strcpy(fDnames[9],"FMD");
- strcpy(fDnames[10],"RICH");
- strcpy(fDnames[11],"MUON");
- strcpy(fDnames[12],"FRAME");
- strcpy(fDnames[13],"TRD");
- strcpy(fDnames[14],"NULL");
- strcpy(fDnames[15],"CASTOR");
- strcpy(fDnames[16],"ABSO");
- strcpy(fDnames[17],"SHIL");
- strcpy(fDnames[18],"DIPO");
- strcpy(fDnames[19],"HALL");
- strcpy(fDnames[20],"PIPE");
-
+ fMC = gMC;
//
// Prepare the tracking medium lists
fImedia = new TArrayI(1000);
for(i=0;i<1000;i++) (*fImedia)[i]=-99;
- fIdtmed = new Int_t[fNdets*100];
- for(i=0;i<fNdets*100;i++) fIdtmed[i]=0;
+ //
+ // Make particles
+ fPDGDB = TDatabasePDG::Instance(); //Particle factory object!
+ //
+ // Create HitLists list
+ fHitLists = new TList();
+ //
+ SetTransPar();
+ fBaseFileName = ".\0";
+ fParticleBuffer = 0;
+ fParticleMap = new TObjArray(10000);
}
+
//_____________________________________________________________________________
AliRun::~AliRun()
{
//
- // Defaullt AliRun destructor
+ // Default AliRun destructor
//
- delete [] fIdtmed;
delete fImedia;
delete fField;
delete fMC;
delete fTreeH;
delete fTreeE;
delete fTreeR;
- if (fDetectors) {
- fDetectors->Delete();
- delete fDetectors;
+ delete fTreeS;
+ if (fModules) {
+ fModules->Delete();
+ delete fModules;
}
if (fParticles) {
fParticles->Delete();
delete fParticles;
}
+ delete fHitLists;
+ delete fPDGDB;
+ delete fMCQA;
}
//_____________________________________________________________________________
//
// Add a hit to detector id
//
- TObjArray &dets = *fDetectors;
- if(dets[id]) ((AliDetector*) dets[id])->AddHit(track,vol,hits);
+ TObjArray &dets = *fModules;
+ if(dets[id]) ((AliModule*) dets[id])->AddHit(track,vol,hits);
}
//_____________________________________________________________________________
//
// Add digit to detector id
//
- TObjArray &dets = *fDetectors;
- if(dets[id]) ((AliDetector*) dets[id])->AddDigit(tracks,digits);
+ TObjArray &dets = *fModules;
+ if(dets[id]) ((AliModule*) dets[id])->AddDigit(tracks,digits);
}
//_____________________________________________________________________________
if (fTreeD) b->Add(fTreeD,fTreeD->GetName());
if (fTreeE) b->Add(fTreeE,fTreeE->GetName());
if (fTreeR) b->Add(fTreeR,fTreeR->GetName());
+ if (fTreeS) b->Add(fTreeS,fTreeS->GetName());
- TIter next(fDetectors);
- AliDetector *detector;
- while((detector = (AliDetector*)next())) {
+ TIter next(fModules);
+ AliModule *detector;
+ while((detector = (AliModule*)next())) {
b->Add(detector,detector->GetName());
}
+ b->Add(fMCQA,"AliMCQA");
}
//_____________________________________________________________________________
//
// Clean Detectors at the end of event
//
- TIter next(fDetectors);
- AliDetector *detector;
- while((detector = (AliDetector*)next())) {
+ TIter next(fModules);
+ AliModule *detector;
+ while((detector = (AliModule*)next())) {
detector->FinishEvent();
}
}
{
//
// Clean Particles stack.
- // Set parent/child relations
+ // Set parent/daughter relations
//
- TClonesArray &particles = *(gAlice->Particles());
- GParticle *part;
+ TObjArray &particles = *fParticleMap;
+ TParticle *part;
int i;
- for(i=0; i<fNtrack; i++) {
- part = (GParticle *)particles.UncheckedAt(i);
- if(!part->TestBit(Children_Bit)) {
- part->SetFirstChild(-1);
- part->SetLastChild(-1);
+ for(i=0; i<fHgwmk+1; i++) {
+ part = (TParticle *)particles.At(i);
+ if(part) if(!part->TestBit(kDaughtersBit)) {
+ part->SetFirstDaughter(-1);
+ part->SetLastDaughter(-1);
}
}
}
}
//_____________________________________________________________________________
-void AliRun::DumpPart (Int_t i)
+void AliRun::DumpPart (Int_t i) const
{
//
// Dumps particle i in the stack
//
- TClonesArray &particles = *fParticles;
- ((GParticle*) particles[i])->Dump();
+ ((TParticle*) (*fParticleMap)[i])->Print();
}
//_____________________________________________________________________________
-void AliRun::DumpPStack ()
+void AliRun::DumpPStack () const
{
//
// Dumps the particle stack
//
- TClonesArray &particles = *fParticles;
+ TObjArray &particles = *fParticleMap;
printf(
"\n\n=======================================================================\n");
for (Int_t i=0;i<fNtrack;i++)
{
- printf("-> %d ",i); ((GParticle*) particles[i])->Dump();
+ printf("-> %d ",i); ((TParticle*) particles[i])->Print();
printf("--------------------------------------------------------------\n");
}
printf(
"\n=======================================================================\n\n");
}
+void AliRun::SetField(AliMagF* magField)
+{
+ // Set Magnetic Field Map
+ fField = magField;
+ fField->ReadField();
+}
+
//_____________________________________________________________________________
void AliRun::SetField(Int_t type, Int_t version, Float_t scale,
Float_t maxField, char* filename)
//
// --- Sanity check on mag field flags
- if(type<0 || type > 2) {
- printf(" Invalid magnetic field flag: %5d; Helix tracking chosen instead\n"
- ,type);
- type=2;
- }
if(fField) delete fField;
if(version==1) {
- fField = new AliMagFC("Map1"," ",type,version,scale,maxField);
- } else if(version<=3) {
- fField = new AliMagFCM("Map2-3",filename,type,version,scale,maxField);
+ fField = new AliMagFC("Map1"," ",type,scale,maxField);
+ } else if(version<=2) {
+ fField = new AliMagFCM("Map2-3",filename,type,scale,maxField);
+ fField->ReadField();
+ } else if(version==3) {
+ fField = new AliMagFDM("Map4",filename,type,scale,maxField);
fField->ReadField();
} else {
- printf("Invalid map %d\n",version);
+ Warning("SetField","Invalid map %d\n",version);
}
}
+
+//_____________________________________________________________________________
+void AliRun::PreTrack()
+{
+ TObjArray &dets = *fModules;
+ AliModule *module;
+
+ for(Int_t i=0; i<=fNdets; i++)
+ if((module = (AliModule*)dets[i]))
+ module->PreTrack();
+
+ fMCQA->PreTrack();
+}
//_____________________________________________________________________________
-void AliRun::FillTree()
+void AliRun::PostTrack()
{
- //
- // Fills all AliRun TTrees
- //
- if (fTreeK) fTreeK->Fill();
- if (fTreeH) fTreeH->Fill();
- if (fTreeD) fTreeD->Fill();
- if (fTreeR) fTreeR->Fill();
+ TObjArray &dets = *fModules;
+ AliModule *module;
+
+ for(Int_t i=0; i<=fNdets; i++)
+ if((module = (AliModule*)dets[i]))
+ module->PostTrack();
}
-
+
//_____________________________________________________________________________
void AliRun::FinishPrimary()
{
// Called at the end of each primary track
//
+ // static Int_t count=0;
+ // const Int_t times=10;
// This primary is finished, purify stack
- gAlice->PurifyKine();
+ PurifyKine();
+
+ TIter next(fModules);
+ AliModule *detector;
+ while((detector = (AliModule*)next())) {
+ detector->FinishPrimary();
+ }
// Write out hits if any
if (gAlice->TreeH()) {
// Reset Hits info
gAlice->ResetHits();
+
+ //
+ // if(++count%times==1) gObjectTable->Print();
}
//_____________________________________________________________________________
// Called at the end of the event.
//
+ //
+ if(fLego) fLego->FinishEvent();
+
//Update the energy deposit tables
Int_t i;
- for(i=0;i<sEventEnergy.GetSize();i++) {
- sSummEnergy[i]+=sEventEnergy[i];
- sSum2Energy[i]+=sEventEnergy[i]*sEventEnergy[i];
+ for(i=0;i<fEventEnergy.GetSize();i++) {
+ fSummEnergy[i]+=fEventEnergy[i];
+ fSum2Energy[i]+=fEventEnergy[i]*fEventEnergy[i];
}
- sEventEnergy.Reset();
+ fEventEnergy.Reset();
// Clean detector information
CleanDetectors();
// Write out the kinematics
if (fTreeK) {
CleanParents();
- fTreeK->Fill();
+ if(fTreeK->GetEntries() ==0) {
+ // set the fParticleFileMap size for the first time
+ if (fHgwmk+1 > fParticleFileMap.GetSize())
+ fParticleFileMap.Set(fHgwmk+1);
+ }
+ // fTreeK->Fill();
+ Bool_t allFilled = kFALSE;
+ TObject *part;
+ for(i=0; i<fHgwmk+1; ++i) if((part=fParticleMap->At(i))) {
+ fParticleBuffer = (TParticle*) part;
+ fParticleFileMap[i]= (Int_t) fTreeK->GetEntries();
+ fTreeK->Fill();
+ (*fParticleMap)[i]=0;
+
+ // When all primaries were filled no particle!=0
+ // should be left => to be removed later.
+ if (allFilled) printf("Why != 0 part # %d?\n",i);
+ }
+ else {
+ // // printf("Why = 0 part # %d?\n",i); => We know.
+ // break;
+ // we don't break now in order to be sure there is no
+ // particle !=0 left.
+ // To be removed later and replaced with break.
+ if(!allFilled) allFilled = kTRUE;
+ }
}
+ // Set number of tracks to event header
+ fHeader.SetNtrack(fNtrack);
+
// Write out the digits
if (fTreeD) {
fTreeD->Fill();
ResetDigits();
}
-
+
+ if (fTreeS) {
+ fTreeS->Fill();
+ ResetSDigits();
+ }
+
// Write out reconstructed clusters
if (fTreeR) {
fTreeR->Fill();
ResetStack();
// Write Tree headers
- Int_t ievent = fHeader.GetEvent();
- char hname[30];
- sprintf(hname,"TreeK%d",ievent);
- if (fTreeK) fTreeK->Write(hname);
- sprintf(hname,"TreeH%d",ievent);
- if (fTreeH) fTreeH->Write(hname);
- sprintf(hname,"TreeD%d",ievent);
- if (fTreeD) fTreeD->Write(hname);
- sprintf(hname,"TreeR%d",ievent);
- if (fTreeR) fTreeR->Write(hname);
+ if (fTreeK) fTreeK->Write(0,TObject::kOverwrite);
+ if (fTreeH) fTreeH->Write(0,TObject::kOverwrite);
+ if (fTreeD) fTreeD->Write(0,TObject::kOverwrite);
+ if (fTreeR) fTreeR->Write(0,TObject::kOverwrite);
+ if (fTreeS) fTreeS->Write(0,TObject::kOverwrite);
+
+ ++fEvent;
}
//_____________________________________________________________________________
// Called at the end of the run.
//
+ //
+ if(fLego) fLego->FinishRun();
+
// Clean detector information
- TIter next(fDetectors);
- AliDetector *detector;
- while((detector = (AliDetector*)next())) {
+ TIter next(fModules);
+ AliModule *detector;
+ while((detector = (AliModule*)next())) {
detector->FinishRun();
}
//Output energy summary tables
EnergySummary();
+
+ TFile *file = fTreeE->GetCurrentFile();
+
+ file->cd();
- // file is retrieved from whatever tree
- TFile *File = 0;
- if (fTreeK) File = fTreeK->GetCurrentFile();
- if ((!File) && (fTreeH)) File = fTreeH->GetCurrentFile();
- if ((!File) && (fTreeD)) File = fTreeD->GetCurrentFile();
- if ((!File) && (fTreeE)) File = fTreeE->GetCurrentFile();
- if( NULL==File ) {
- Error("FinishRun","There isn't root file!");
- exit(1);
- }
- File->cd();
- fTreeE->Write();
-
- // Clean tree information
- delete fTreeK; fTreeK = 0;
- delete fTreeH; fTreeH = 0;
- delete fTreeD; fTreeD = 0;
- delete fTreeR; fTreeR = 0;
- delete fTreeE; fTreeE = 0;
+ fTreeE->Write(0,TObject::kOverwrite);
// Write AliRun info and all detectors parameters
- Write();
+ Write(0,TObject::kOverwrite);
+ // Clean tree information
+ if (fTreeK) {
+ delete fTreeK; fTreeK = 0;
+ }
+ if (fTreeH) {
+ delete fTreeH; fTreeH = 0;
+ }
+ if (fTreeD) {
+ delete fTreeD; fTreeD = 0;
+ }
+ if (fTreeR) {
+ delete fTreeR; fTreeR = 0;
+ }
+ if (fTreeE) {
+ delete fTreeE; fTreeE = 0;
+ }
+
// Close output file
- File->Write();
- File->Close();
+ file->Write();
}
//_____________________________________________________________________________
// Flags a track and all its family tree to be kept
//
int curr;
- GParticle *particle;
+ TParticle *particle;
curr=track;
while(1) {
- particle=(GParticle*)fParticles->UncheckedAt(curr);
+ particle=(TParticle*)fParticleMap->At(curr);
// If the particle is flagged the three from here upward is saved already
- if(particle->TestBit(Keep_Bit)) return;
+ if(particle->TestBit(kKeepBit)) return;
// Save this particle
- particle->SetBit(Keep_Bit);
+ particle->SetBit(kKeepBit);
// Move to father if any
- if((curr=particle->GetParent())==-1) return;
+ if((curr=particle->GetFirstMother())==-1) return;
}
}
// Print summary of deposited energy
//
- AliMC* pMC = AliMC::GetMC();
-
Int_t ndep=0;
Float_t edtot=0;
Float_t ed, ed2;
Int_t kn, i, left, j, id;
- const Float_t zero=0;
+ const Float_t kzero=0;
Int_t ievent=fHeader.GetEvent()+1;
//
// Energy loss information
if(ievent) {
printf("***************** Energy Loss Information per event (GEV) *****************\n");
- for(kn=1;kn<sEventEnergy.GetSize();kn++) {
- ed=sSummEnergy[kn];
+ for(kn=1;kn<fEventEnergy.GetSize();kn++) {
+ ed=fSummEnergy[kn];
if(ed>0) {
- sEventEnergy[ndep]=kn;
+ fEventEnergy[ndep]=kn;
if(ievent>1) {
ed=ed/ievent;
- ed2=sSum2Energy[kn];
+ ed2=fSum2Energy[kn];
ed2=ed2/ievent;
- ed2=100*TMath::Sqrt(TMath::Max(ed2-ed*ed,zero))/ed;
+ ed2=100*TMath::Sqrt(TMath::Max(ed2-ed*ed,kzero))/ed;
} else
ed2=99;
- sSummEnergy[ndep]=ed;
- sSum2Energy[ndep]=TMath::Min((Float_t) 99.,TMath::Max(ed2,zero));
+ fSummEnergy[ndep]=ed;
+ fSum2Energy[ndep]=TMath::Min((Float_t) 99.,TMath::Max(ed2,kzero));
edtot+=ed;
ndep++;
}
left=ndep-kn*3;
for(i=0;i<(3<left?3:left);i++) {
j=kn*3+i;
- id=Int_t (sEventEnergy[j]+0.1);
- printf(" %s %10.3f +- %10.3f%%;",pMC->VolName(id),sSummEnergy[j],sSum2Energy[j]);
+ id=Int_t (fEventEnergy[j]+0.1);
+ printf(" %s %10.3f +- %10.3f%%;",gMC->VolName(id),fSummEnergy[j],fSum2Energy[j]);
}
printf("\n");
}
left=ndep-kn*5;
for(i=0;i<(5<left?5:left);i++) {
j=kn*5+i;
- id=Int_t (sEventEnergy[j]+0.1);
- printf(" %s %10.3f%%;",pMC->VolName(id),100*sSummEnergy[j]/edtot);
+ id=Int_t (fEventEnergy[j]+0.1);
+ printf(" %s %10.3f%%;",gMC->VolName(id),100*fSummEnergy[j]/edtot);
}
printf("\n");
}
}
//
// Reset the TArray's
- sEventEnergy.Set(0);
- sSummEnergy.Set(0);
- sSum2Energy.Set(0);
+ // fEventEnergy.Set(0);
+ // fSummEnergy.Set(0);
+ // fSum2Energy.Set(0);
}
//_____________________________________________________________________________
-AliDetector *AliRun::GetDetector(const char *name)
+AliModule *AliRun::GetModule(const char *name) const
+{
+ //
+ // Return pointer to detector from name
+ //
+ return (AliModule*)fModules->FindObject(name);
+}
+
+//_____________________________________________________________________________
+AliDetector *AliRun::GetDetector(const char *name) const
{
//
// Return pointer to detector from name
//
- return (AliDetector*)fDetectors->FindObject(name);
+ return (AliDetector*)fModules->FindObject(name);
}
//_____________________________________________________________________________
-Int_t AliRun::GetDetectorID(const char *name)
+Int_t AliRun::GetModuleID(const char *name) const
{
//
// Return galice internal detector identifier from name
//
- Int_t i;
- for(i=0;i<fNdets;i++) if(!strcmp(fDnames[i],name)) {
- return i;
- }
- printf(" * GetDetectorID * Detector %s not found: returning -1\n",name);
- return -1;
+ Int_t i=-1;
+ TObject *mod=fModules->FindObject(name);
+ if(mod) i=fModules->IndexOf(mod);
+ return i;
}
//_____________________________________________________________________________
// Connect the Trees Kinematics and Hits for event # event
// Set branch addresses
//
- fHeader.SetEvent(event);
// Reset existing structures
- ResetStack();
+ // ResetStack();
ResetHits();
ResetDigits();
+ ResetSDigits();
// Delete Trees already connected
if (fTreeK) delete fTreeK;
if (fTreeH) delete fTreeH;
if (fTreeD) delete fTreeD;
if (fTreeR) delete fTreeR;
+ if (fTreeS) delete fTreeS;
+
+ // Get header from file
+ if(fTreeE) fTreeE->GetEntry(event);
+ else Error("GetEvent","Cannot file Header Tree\n");
+ TFile *file = fTreeE->GetCurrentFile();
+
+ file->cd();
// Get Kine Tree from file
char treeName[20];
sprintf(treeName,"TreeK%d",event);
fTreeK = (TTree*)gDirectory->Get(treeName);
- if (fTreeK) fTreeK->SetBranchAddress("Particles", &fParticles);
- else printf("ERROR: cannot find Kine Tree for event:%d\n",event);
+ if (fTreeK) fTreeK->SetBranchAddress("Particles", &fParticleBuffer);
+ else Error("GetEvent","cannot find Kine Tree for event:%d\n",event);
+ // Create the particle stack
+ if(!fParticles) fParticles = new TClonesArray("TParticle",1000);
+ // Build the pointer list
+ if(fParticleMap) {
+ fParticleMap->Clear();
+ fParticleMap->Expand(fTreeK->GetEntries());
+ } else
+ fParticleMap = new TObjArray(fTreeK->GetEntries());
+ file->cd();
+
// Get Hits Tree header from file
sprintf(treeName,"TreeH%d",event);
fTreeH = (TTree*)gDirectory->Get(treeName);
if (!fTreeH) {
- printf("ERROR: cannot find Hits Tree for event:%d\n",event);
- return 0;
+ Error("GetEvent","cannot find Hits Tree for event:%d\n",event);
}
+ file->cd();
+
// Get Digits Tree header from file
sprintf(treeName,"TreeD%d",event);
fTreeD = (TTree*)gDirectory->Get(treeName);
if (!fTreeD) {
- printf("WARNING: cannot find Digits Tree for event:%d\n",event);
+ // Warning("GetEvent","cannot find Digits Tree for event:%d\n",event);
}
-
+
+ file->cd();
+
+ // Get SDigits Tree header from file
+ sprintf(treeName,"TreeS%d",event);
+ fTreeS = (TTree*)gDirectory->Get(treeName);
+ if (!fTreeS) {
+ // Warning("GetEvent","cannot find SDigits Tree for event:%d\n",event);
+ }
+
+ file->cd();
// Get Reconstruct Tree header from file
sprintf(treeName,"TreeR%d",event);
if (!fTreeR) {
// printf("WARNING: cannot find Reconstructed Tree for event:%d\n",event);
}
+
+ file->cd();
// Set Trees branch addresses
- TIter next(fDetectors);
- AliDetector *detector;
- while((detector = (AliDetector*)next())) {
+ TIter next(fModules);
+ AliModule *detector;
+ while((detector = (AliModule*)next())) {
detector->SetTreeAddress();
}
- if (fTreeK) fTreeK->GetEvent(0);
- fNtrack = Int_t (fParticles->GetEntries());
+ fNtrack = Int_t (fTreeK->GetEntries());
return fNtrack;
}
// Unlink and relink nodes in detectors
// This is bad and there must be a better way...
//
- TList *tnodes=fGeometry->GetListOfNodes();
- TNode *alice=(TNode*)tnodes->At(0);
- TList *gnodes=alice->GetListOfNodes();
- TIter next(fDetectors);
- AliDetector *detector;
- while((detector = (AliDetector*)next())) {
- detector->SetTreeAddress();
+ TIter next(fModules);
+ AliModule *detector;
+ while((detector = (AliModule*)next())) {
TList *dnodes=detector->Nodes();
Int_t j;
TNode *node, *node1;
for ( j=0; j<dnodes->GetSize(); j++) {
node = (TNode*) dnodes->At(j);
- node1 = (TNode*) gnodes->FindObject(node->GetName());
+ node1 = fGeometry->GetNode(node->GetName());
dnodes->Remove(node);
dnodes->AddAt(node1,j);
}
//
// Return next track from stack of particles
//
+ TVector3 pol;
fCurrent=-1;
- GParticle *track;
+ TParticle *track;
for(Int_t i=fNtrack-1; i>=0; i--) {
- track=(GParticle*) fParticles->UncheckedAt(i);
- if(!track->TestBit(Done_Bit)) {
+ track=(TParticle*) fParticleMap->At(i);
+ if(track) if(!track->TestBit(kDoneBit)) {
//
- // The track has not yet been processed
+ // The track exists and has not yet been processed
fCurrent=i;
- ipart=track->GetKF();
- pmom[0]=track->GetPx();
- pmom[1]=track->GetPy();
- pmom[2]=track->GetPz();
- e =track->GetEnergy();
- vpos[0]=track->GetVx();
- vpos[1]=track->GetVy();
- vpos[2]=track->GetVz();
- polar[0]=track->GetPolx();
- polar[1]=track->GetPoly();
- polar[2]=track->GetPolz();
- tof=track->GetTime();
- track->SetBit(Done_Bit);
+ ipart=track->GetPdgCode();
+ pmom[0]=track->Px();
+ pmom[1]=track->Py();
+ pmom[2]=track->Pz();
+ e =track->Energy();
+ vpos[0]=track->Vx();
+ vpos[1]=track->Vy();
+ vpos[2]=track->Vz();
+ track->GetPolarisation(pol);
+ polar[0]=pol.X();
+ polar[1]=pol.Y();
+ polar[2]=pol.Z();
+ tof=track->T();
+ track->SetBit(kDoneBit);
break;
}
}
if (fCurrent >= nprimaries) return;
if (fCurrent < nprimaries-1) {
fTimer.Stop();
- track=(GParticle*) fParticles->UncheckedAt(fCurrent+1);
- track->SetProcessTime(fTimer.CpuTime());
+ track=(TParticle*) fParticleMap->At(fCurrent+1);
+ // track->SetProcessTime(fTimer.CpuTime());
}
fTimer.Start();
}
//_____________________________________________________________________________
-Int_t AliRun::GetPrimary(Int_t track)
+Int_t AliRun::GetPrimary(Int_t track) const
{
//
// return number of primary that has generated track
//
int current, parent;
- GParticle *part;
+ TParticle *part;
//
parent=track;
while (1) {
current=parent;
- part = (GParticle *)fParticles->UncheckedAt(current);
- parent=part->GetParent();
+ part = (TParticle *)fParticleMap->At(current);
+ parent=part->GetFirstMother();
if(parent<0) return current;
}
}
//_____________________________________________________________________________
-void AliRun::Init(const char *setup)
+void AliRun::InitMC(const char *setup)
{
//
// Initialize the Alice setup
//
+ if(fInitDone) {
+ Warning("Init","Cannot initialise AliRun twice!\n");
+ return;
+ }
+
gROOT->LoadMacro(setup);
- gInterpreter->ProcessLine("Config();");
+ gInterpreter->ProcessLine(fConfigFunction.Data());
- AliMC* pMC = AliMC::GetMC();
- pMC->Gpart(); //Create standard Geant particles
- sxpart(); //Define additional particles
+ gMC->DefineParticles(); //Create standard MC particles
TObject *objfirst, *objlast;
+ fNdets = fModules->GetLast()+1;
+
//
- //=================Create Materials, geometry, histograms, etc
- TIter next(fDetectors);
- AliDetector *detector;
- while((detector = (AliDetector*)next())) {
+ //=================Create Materials and geometry
+ gMC->Init();
+
+ // Added also after in case of interactive initialisation of modules
+ fNdets = fModules->GetLast()+1;
+
+ TIter next(fModules);
+ AliModule *detector;
+ while((detector = (AliModule*)next())) {
detector->SetTreeAddress();
objlast = gDirectory->GetList()->Last();
- // Initialise detector materials, geometry, histograms,etc
- detector->CreateMaterials();
- detector->CreateGeometry();
- detector->BuildGeometry();
- detector->Init();
-
// Add Detector histograms in Detector list of histograms
if (objlast) objfirst = gDirectory->GetList()->After(objlast);
else objfirst = gDirectory->GetList()->First();
objfirst = gDirectory->GetList()->After(objfirst);
}
}
- SetTransPar(); //Read the cuts for all materials
+ ReadTransPar(); //Read the cuts for all materials
MediaTable(); //Build the special IMEDIA table
- //Close the geometry structure
- pMC->Ggclos();
-
//Initialise geometry deposition table
- sEventEnergy.Set(pMC->Nvolumes()+1);
- sSummEnergy.Set(pMC->Nvolumes()+1);
- sSum2Energy.Set(pMC->Nvolumes()+1);
-
- //Create the color table
- pMC->SetColors();
+ fEventEnergy.Set(gMC->NofVolumes()+1);
+ fSummEnergy.Set(gMC->NofVolumes()+1);
+ fSum2Energy.Set(gMC->NofVolumes()+1);
//Compute cross-sections
- pMC->Gphysi();
+ gMC->BuildPhysics();
//Write Geometry object to current file.
fGeometry->Write();
fInitDone = kTRUE;
+
+ fMCQA = new AliMCQA(fNdets);
+
+ //
+ // Save stuff at the beginning of the file to avoid file corruption
+ Write();
}
//_____________________________________________________________________________
// Built media table to get from the media number to
// the detector id
//
- Int_t kz, ibeg, nz, idt, lz, i, k, ind;
+ Int_t kz, nz, idt, lz, i, k, ind;
+ // Int_t ibeg;
TObjArray &dets = *gAlice->Detectors();
- AliDetector *det;
+ AliModule *det;
//
// For all detectors
for (kz=0;kz<fNdets;kz++) {
// If detector is defined
- if((det=(AliDetector*) dets[kz])) {
- ibeg=100*kz-1;
- for(nz=ibeg==-1?1:0;nz<100;nz++) {
+ if((det=(AliModule*) dets[kz])) {
+ TArrayI &idtmed = *(det->GetIdtmed());
+ for(nz=0;nz<100;nz++) {
// Find max and min material number
- if((idt=fIdtmed[ibeg+nz])) {
+ if((idt=idtmed[nz])) {
det->LoMedium() = det->LoMedium() < idt ? det->LoMedium() : idt;
det->HiMedium() = det->HiMedium() > idt ? det->HiMedium() : idt;
}
det->HiMedium() = 0;
} else {
if(det->HiMedium() > fImedia->GetSize()) {
- Error("MediaTable","Increase fImedia");
+ Error("MediaTable","Increase fImedia from %d to %d",
+ fImedia->GetSize(),det->HiMedium());
return;
}
// Tag all materials in rage as belonging to detector kz
for(i=0;i<(fNdets-1)/6+1;i++) {
for(k=0;k< (6<fNdets-i*6?6:fNdets-i*6);k++) {
ind=i*6+k;
- det=(AliDetector*)dets[ind];
+ det=(AliModule*)dets[ind];
if(det)
printf(" %6s: %3d -> %3d;",det->GetName(),det->LoMedium(),
det->HiMedium());
}
//____________________________________________________________________________
-void AliRun::SetTransPar(char* filename)
+void AliRun::ResetGenerator(AliGenerator *generator)
+{
+ //
+ // Load the event generator
+ //
+ if(fGenerator)
+ if(generator)
+ Warning("ResetGenerator","Replacing generator %s with %s\n",
+ fGenerator->GetName(),generator->GetName());
+ else
+ Warning("ResetGenerator","Replacing generator %s with NULL\n",
+ fGenerator->GetName());
+ fGenerator = generator;
+}
+
+//____________________________________________________________________________
+void AliRun::SetTransPar(char *filename)
+{
+ fTransParName = filename;
+}
+
+//____________________________________________________________________________
+void AliRun::SetBaseFile(char *filename)
+{
+ fBaseFileName = filename;
+}
+
+//____________________________________________________________________________
+void AliRun::ReadTransPar()
{
//
// Read filename to set the transport parameters
//
- AliMC* pMC = AliMC::GetMC();
- const Int_t ncuts=10;
- const Int_t nflags=11;
- const Int_t npars=ncuts+nflags;
- const char pars[npars][7] = {"CUTGAM" ,"CUTELE","CUTNEU","CUTHAD","CUTMUO",
+ const Int_t kncuts=10;
+ const Int_t knflags=11;
+ const Int_t knpars=kncuts+knflags;
+ const char kpars[knpars][7] = {"CUTGAM" ,"CUTELE","CUTNEU","CUTHAD","CUTMUO",
"BCUTE","BCUTM","DCUTE","DCUTM","PPCUTM","ANNI",
"BREM","COMP","DCAY","DRAY","HADR","LOSS",
"MULS","PAIR","PHOT","RAYL"};
char line[256];
+ char detName[7];
char* filtmp;
- Float_t cut[ncuts];
- Int_t flag[nflags];
+ Float_t cut[kncuts];
+ Int_t flag[knflags];
Int_t i, itmed, iret, ktmed, kz;
FILE *lun;
//
// See whether the file is there
- filtmp=gSystem->ExpandPathName(filename);
+ filtmp=gSystem->ExpandPathName(fTransParName.Data());
lun=fopen(filtmp,"r");
delete [] filtmp;
if(!lun) {
- printf(" * AliRun::SetTransPar * file %s does not exist!\n",filename);
+ Warning("ReadTransPar","File %s does not exist!\n",fTransParName.Data());
return;
}
//
//
while(1) {
// Initialise cuts and flags
- for(i=0;i<ncuts;i++) cut[i]=-99;
- for(i=0;i<nflags;i++) flag[i]=-99;
+ for(i=0;i<kncuts;i++) cut[i]=-99;
+ for(i=0;i<knflags;i++) flag[i]=-99;
itmed=0;
for(i=0;i<256;i++) line[i]='\0';
// Read up to the end of line excluded
if(!iret) continue;
if(line[0]=='*') continue;
// Read the numbers
- iret=sscanf(line,"%d %f %f %f %f %f %f %f %f %f %f %d %d %d %d %d %d %d %d %d %d %d",
- &itmed,&cut[0],&cut[1],&cut[2],&cut[3],&cut[4],&cut[5],&cut[6],&cut[7],&cut[8],&cut[9],
- &flag[0],&flag[1],&flag[2],&flag[3],&flag[4],&flag[5],&flag[6],&flag[7],&flag[8],
- &flag[9],&flag[10]);
+ iret=sscanf(line,"%s %d %f %f %f %f %f %f %f %f %f %f %d %d %d %d %d %d %d %d %d %d %d",
+ detName,&itmed,&cut[0],&cut[1],&cut[2],&cut[3],&cut[4],&cut[5],&cut[6],&cut[7],&cut[8],
+ &cut[9],&flag[0],&flag[1],&flag[2],&flag[3],&flag[4],&flag[5],&flag[6],&flag[7],
+ &flag[8],&flag[9],&flag[10]);
if(!iret) continue;
if(iret<0) {
//reading error
- printf(" * Error reading file %s\n",filename);
+ Warning("ReadTransPar","Error reading file %s\n",fTransParName.Data());
continue;
}
- // Check that the tracking medium code is valid
- if(0<itmed && itmed < 100*fNdets) {
- ktmed=fIdtmed[itmed-1];
- if(!ktmed) {
- printf(" * Invalid tracking medium code %d *\n",itmed);
- continue;
- }
- // Set energy thresholds
- for(kz=0;kz<ncuts;kz++) {
- if(cut[kz]>=0) {
- printf(" * %-6s set to %10.3E for tracking medium code %4d *\n",pars[kz],cut[kz],itmed);
- pMC->Gstpar(ktmed,pars[kz],cut[kz]);
+ // Check that the module exist
+ AliModule *mod = GetModule(detName);
+ if(mod) {
+ // Get the array of media numbers
+ TArrayI &idtmed = *mod->GetIdtmed();
+ // Check that the tracking medium code is valid
+ if(0<=itmed && itmed < 100) {
+ ktmed=idtmed[itmed];
+ if(!ktmed) {
+ Warning("ReadTransPar","Invalid tracking medium code %d for %s\n",itmed,mod->GetName());
+ continue;
}
- }
- // Set transport mechanisms
- for(kz=0;kz<nflags;kz++) {
- if(flag[kz]>=0) {
- printf(" * %-6s set to %10d for tracking medium code %4d *\n",pars[ncuts+kz],flag[kz],itmed);
- pMC->Gstpar(ktmed,pars[ncuts+kz],Float_t(flag[kz]));
+ // Set energy thresholds
+ for(kz=0;kz<kncuts;kz++) {
+ if(cut[kz]>=0) {
+ printf(" * %-6s set to %10.3E for tracking medium code %4d for %s\n",
+ kpars[kz],cut[kz],itmed,mod->GetName());
+ gMC->Gstpar(ktmed,kpars[kz],cut[kz]);
+ }
+ }
+ // Set transport mechanisms
+ for(kz=0;kz<knflags;kz++) {
+ if(flag[kz]>=0) {
+ printf(" * %-6s set to %10d for tracking medium code %4d for %s\n",
+ kpars[kncuts+kz],flag[kz],itmed,mod->GetName());
+ gMC->Gstpar(ktmed,kpars[kncuts+kz],Float_t(flag[kz]));
+ }
}
+ } else {
+ Warning("ReadTransPar","Invalid medium code %d *\n",itmed);
+ continue;
}
} else {
- printf(" * Invalid tracking medium code %d *\n",itmed);
+ Warning("ReadTransPar","Module %s not present\n",detName);
continue;
}
}
}
//_____________________________________________________________________________
-void AliRun::MakeTree(Option_t *option)
+void AliRun::MakeBranchInTree(TTree *tree, const char* name, void* address, Int_t size, char *file)
+{
+ //
+ // Makes branch in given tree and diverts them to a separate file
+ //
+ if (GetDebug()>1)
+ printf("* MakeBranch * Making Branch %s \n",name);
+
+ TBranch *branch = tree->Branch(name,address,size);
+
+ if (file) {
+ char * outFile = new char[strlen(gAlice->GetBaseFile())+strlen(file)+2];
+ sprintf(outFile,"%s/%s",gAlice->GetBaseFile(),file);
+ TDirectory *cwd = gDirectory;
+ branch->SetFile(outFile);
+ TIter next( branch->GetListOfBranches());
+ while ((branch=(TBranch*)next())) {
+ branch->SetFile(outFile);
+ }
+ if (GetDebug()>1)
+ printf("* MakeBranch * Diverting Branch %s to file %s\n",name,file);
+ cwd->cd();
+ delete outFile;
+ }
+}
+
+//_____________________________________________________________________________
+void AliRun::MakeBranchInTree(TTree *tree, const char* name, const char *classname, void* address, Int_t size, Int_t splitlevel, char *file)
+{
+ //
+ // Makes branch in given tree and diverts them to a separate file
+ //
+ TDirectory *cwd = gDirectory;
+ TBranch *branch = tree->Branch(name,classname,address,size,splitlevel);
+ if (GetDebug()>1)
+ printf("* MakeBranch * Making Branch %s \n",name);
+ if (file) {
+ char * outFile = new char[strlen(gAlice->GetBaseFile())+strlen(file)+2];
+ sprintf(outFile,"%s/%s",gAlice->GetBaseFile(),file);
+ branch->SetFile(outFile);
+ TIter next( branch->GetListOfBranches());
+ while ((branch=(TBranch*)next())) {
+ branch->SetFile(outFile);
+ }
+ if (GetDebug()>1)
+ printf("* MakeBranch * Diverting Branch %s to file %s\n",name,file);
+ cwd->cd();
+ delete outFile;
+ }
+}
+//_____________________________________________________________________________
+void AliRun::MakeTree(Option_t *option, char *file)
{
//
// Create the ROOT trees
// Loop on all detectors to create the Root branch (if any)
//
+ char hname[30];
//
// Analyse options
- char *K = strstr(option,"K");
- char *H = strstr(option,"H");
- char *E = strstr(option,"E");
- char *D = strstr(option,"D");
- char *R = strstr(option,"R");
- //
- if (K && !fTreeK) fTreeK = new TTree("TK","Kinematics");
- if (H && !fTreeH) fTreeH = new TTree("TH","Hits");
- if (D && !fTreeD) fTreeD = new TTree("TD","Digits");
- if (E && !fTreeE) fTreeE = new TTree("TE","Header");
- if (R && !fTreeR) fTreeR = new TTree("TR","Reconstruction");
- if (fTreeH) fTreeH->SetAutoSave(1000000000); //no autosave
+ char *oK = strstr(option,"K");
+ char *oH = strstr(option,"H");
+ char *oE = strstr(option,"E");
+ char *oD = strstr(option,"D");
+ char *oR = strstr(option,"R");
+ char *oS = strstr(option,"S");
+ //
+
+ if (oK && !fTreeK) {
+ sprintf(hname,"TreeK%d",fEvent);
+ fTreeK = new TTree(hname,"Kinematics");
+ // Create a branch for particles
+ MakeBranchInTree(fTreeK,
+ "Particles", "TParticle", &fParticleBuffer, 4000, 1, file) ;
+ fTreeK->Write();
+ }
+ if (oH && !fTreeH) {
+ sprintf(hname,"TreeH%d",fEvent);
+ fTreeH = new TTree(hname,"Hits");
+ fTreeH->SetAutoSave(1000000000); //no autosave
+ fTreeH->Write();
+ }
+ if (oD && !fTreeD) {
+ sprintf(hname,"TreeD%d",fEvent);
+ fTreeD = new TTree(hname,"Digits");
+ fTreeD->Write();
+ }
+ if (oS && !fTreeS) {
+ sprintf(hname,"TreeS%d",fEvent);
+ fTreeS = new TTree(hname,"SDigits");
+ fTreeS->Write();
+ }
+ if (oR && !fTreeR) {
+ sprintf(hname,"TreeR%d",fEvent);
+ fTreeR = new TTree(hname,"Reconstruction");
+ fTreeR->Write();
+ }
+ if (oE && !fTreeE) {
+ fTreeE = new TTree("TE","Header");
+ // Create a branch for Header
+ MakeBranchInTree(fTreeE,
+ "Header", "AliHeader", &gAliHeader, 4000, 1, file) ;
+ fTreeE->Write();
+ }
+
//
// Create a branch for hits/digits for each detector
// Each branch is a TClonesArray. Each data member of the Hits classes
// will be in turn a subbranch of the detector master branch
- TIter next(fDetectors);
- AliDetector *detector;
- while((detector = (AliDetector*)next())) {
- if (H || D || R) detector->MakeBranch(option);
+ TIter next(fModules);
+ AliModule *detector;
+ while((detector = (AliModule*)next())) {
+ if (oH) detector->MakeBranch(option,file);
}
- // Create a branch for particles
- if (fTreeK && K) fTreeK->Branch("Particles",&fParticles,4000);
-
- // Create a branch for Header
- if (fTreeE && E) fTreeE->Branch("Header","AliHeader",&header,4000);
}
//_____________________________________________________________________________
return fHgwmk;
}
+//_____________________________________________________________________________
+TParticle* AliRun::Particle(Int_t i)
+{
+ if(!(*fParticleMap)[i]) {
+ Int_t nentries = fParticles->GetEntries();
+
+ // algorithmic way of getting entry index
+ // (primary particles are filled after secondaries)
+ Int_t entry;
+ if (i<fHeader.GetNprimary())
+ entry = i+fHeader.GetNsecondary();
+ else
+ entry = i-fHeader.GetNprimary();
+
+ // only check the algorithmic way and give
+ // the fatal error if it is wrong
+ if (entry != fParticleFileMap[i]) {
+ Fatal("Particle",
+ "!!!! The algorithmic way is WRONG: !!!\n entry: %d map: %d",
+ entry, fParticleFileMap[i]);
+ }
+
+ fTreeK->GetEntry(fParticleFileMap[i]);
+ new ((*fParticles)[nentries]) TParticle(*fParticleBuffer);
+ fParticleMap->AddAt((*fParticles)[nentries],i);
+ }
+ return (TParticle *) (*fParticleMap)[i];
+}
+
//_____________________________________________________________________________
void AliRun::PurifyKine()
{
// Compress kinematic tree keeping only flagged particles
// and renaming the particle id's in all the hits
//
- TClonesArray &particles = *fParticles;
+ // TClonesArray &particles = *fParticles;
+ TObjArray &particles = *fParticleMap;
int nkeep=fHgwmk+1, parent, i;
- GParticle *part, *partnew, *father;
- AliHit *OneHit;
- int *map = new int[particles.GetEntries()];
+ TParticle *part, *father;
+ TArrayI map(particles.GetLast()+1);
// Save in Header total number of tracks before compression
fHeader.SetNtrack(fHeader.GetNtrack()+fNtrack-fHgwmk);
- // Preset map, to be removed later
+ // If no tracks generated return now
+ if(fHgwmk+1 == fNtrack) return;
+
+ Int_t toshrink = fNtrack-fHgwmk-1;
+
+ // First pass, invalid Daughter information
for(i=0; i<fNtrack; i++) {
- if(i<=fHgwmk) map[i]=i ; else map[i] = -99 ;}
+ // Preset map, to be removed later
+ if(i<=fHgwmk) map[i]=i ;
+ else {
+ map[i] = -99;
+ // particles.UncheckedAt(i)->ResetBit(kDaughtersBit);
+ if((part=(TParticle*) particles.At(i))) part->ResetBit(kDaughtersBit);
+ }
+ }
+ // Invalid daughter information for the parent of the first particle
+ // generated. This may or may not be the current primary according to
+ // whether decays have been recorded among the primaries
+ part = (TParticle *)particles.At(fHgwmk+1);
+ particles.At(part->GetFirstMother())->ResetBit(kDaughtersBit);
// Second pass, build map between old and new numbering
for(i=fHgwmk+1; i<fNtrack; i++) {
- part = (GParticle *)particles.UncheckedAt(i);
- if(part->TestBit(Keep_Bit)) {
+ if(particles.At(i)->TestBit(kKeepBit)) {
// This particle has to be kept
map[i]=nkeep;
- if(i!=nkeep) {
-
- // Old and new are different, have to copy
- partnew = (GParticle *)particles.UncheckedAt(nkeep);
- *partnew = *part;
- } else partnew = part;
+ // If old and new are different, have to move the pointer
+ if(i!=nkeep) particles[nkeep]=particles.At(i);
+ part = (TParticle*) particles.At(nkeep);
// as the parent is always *before*, it must be already
// in place. This is what we are checking anyway!
- if((parent=partnew->GetParent())>fHgwmk) {
- if(map[parent]==-99) printf("map[%d] = -99!\n",parent);
- partnew->SetParent(map[parent]);
- }
+ if((parent=part->GetFirstMother())>fHgwmk)
+ if(map[parent]==-99) Fatal("PurifyKine","map[%d] = -99!\n",parent);
+ else part->SetFirstMother(map[parent]);
+
nkeep++;
}
}
- fNtrack=nkeep;
- // Fix children information
- for (i=fHgwmk+1; i<fNtrack; i++) {
- part = (GParticle *)particles.UncheckedAt(i);
- parent = part->GetParent();
- father = (GParticle *)particles.UncheckedAt(parent);
- if(father->TestBit(Children_Bit)) {
+ // Fix daughters information
+ for (i=fHgwmk+1; i<nkeep; i++) {
+ part = (TParticle *)particles.At(i);
+ parent = part->GetFirstMother();
+ if(parent>=0) {
+ father = (TParticle *)particles.At(parent);
+ if(father->TestBit(kDaughtersBit)) {
- if(i<father->GetFirstChild()) father->SetFirstChild(i);
- if(i>father->GetLastChild()) father->SetLastChild(i);
- } else {
- // Iitialise children info for first pass
- father->SetFirstChild(i);
- father->SetLastChild(i);
- father->SetBit(Children_Bit);
+ if(i<father->GetFirstDaughter()) father->SetFirstDaughter(i);
+ if(i>father->GetLastDaughter()) father->SetLastDaughter(i);
+ } else {
+ // Initialise daughters info for first pass
+ father->SetFirstDaughter(i);
+ father->SetLastDaughter(i);
+ father->SetBit(kDaughtersBit);
+ }
}
}
- // Now loop on all detectors and reset the hits
- TIter next(fDetectors);
- AliDetector *detector;
- while((detector = (AliDetector*)next())) {
- if (!detector->Hits()) continue;
- TClonesArray &vHits=*(detector->Hits());
- if(vHits.GetEntries() != detector->GetNhits())
- printf("vHits.GetEntries()!=detector->GetNhits(): %d != %d\n",
- vHits.GetEntries(),detector->GetNhits());
- for (i=0; i<detector->GetNhits(); i++) {
- OneHit = (AliHit *)vHits.UncheckedAt(i);
- OneHit->SetTrack(map[OneHit->GetTrack()]);
+ // Now loop on all registered hit lists
+ TIter next(fHitLists);
+ TCollection *hitList;
+ while((hitList = (TCollection*)next())) {
+ TIter nexthit(hitList);
+ AliHit *hit;
+ while((hit = (AliHit*)nexthit())) {
+ hit->SetTrack(map[hit->GetTrack()]);
}
}
- fHgwmk=nkeep-1;
- particles.SetLast(fHgwmk);
- delete [] map;
+ //
+ // This for detectors which have a special mapping mechanism
+ // for hits, such as TPC and TRD
+ //
+
+ TIter nextmod(fModules);
+ AliModule *detector;
+ while((detector = (AliModule*)nextmod())) {
+ detector->RemapTrackHitIDs(map.GetArray());
+ }
+
+ // Now the output bit, from fHgwmk to nkeep we write everything and we erase
+ if(nkeep>fParticleFileMap.GetSize()) fParticleFileMap.Set(Int_t (nkeep*1.5));
+
+
+ for (i=fHgwmk+1; i<nkeep; ++i) {
+ fParticleBuffer = (TParticle*) particles.At(i);
+ fParticleFileMap[i]=(Int_t) fTreeK->GetEntries();
+ fTreeK->Fill();
+ particles[i]=0;
+ }
+
+ for (i=nkeep; i<fNtrack; ++i) particles[i]=0;
+
+ fLoadPoint-=toshrink;
+ for(i=fLoadPoint; i<fLoadPoint+toshrink; ++i) fParticles->RemoveAt(i);
+
+ fNtrack=nkeep;
+ fHgwmk=nkeep-1;
+ // delete [] map;
}
//_____________________________________________________________________________
-void AliRun::Reset(Int_t run, Int_t idevent)
+void AliRun::BeginEvent()
{
//
// Reset all Detectors & kinematics & trees
+ //
+ char hname[30];
+ //
+
+ //
+ if(fLego) {
+ fLego->BeginEvent();
+ return;
+ }
+
//
ResetStack();
ResetHits();
ResetDigits();
+ ResetSDigits();
// Initialise event header
- fHeader.Reset(run,idevent);
+ fHeader.Reset(fRun,fEvent);
- if(fTreeK) fTreeK->Reset();
- if(fTreeH) fTreeH->Reset();
- if(fTreeD) fTreeD->Reset();
+ if(fTreeK) {
+ fTreeK->Reset();
+ sprintf(hname,"TreeK%d",fEvent);
+ fTreeK->SetName(hname);
+ }
+ if(fTreeH) {
+ fTreeH->Reset();
+ sprintf(hname,"TreeH%d",fEvent);
+ fTreeH->SetName(hname);
+ }
+ if(fTreeD) {
+ fTreeD->Reset();
+ sprintf(hname,"TreeD%d",fEvent);
+ fTreeD->SetName(hname);
+ }
+ if(fTreeS) {
+ fTreeS->Reset();
+ sprintf(hname,"TreeS%d",fEvent);
+ fTreeS->SetName(hname);
+ }
+ if(fTreeR) {
+ fTreeR->Reset();
+ sprintf(hname,"TreeR%d",fEvent);
+ fTreeR->SetName(hname);
+ }
}
-
//_____________________________________________________________________________
void AliRun::ResetDigits()
{
//
// Reset all Detectors digits
//
- TIter next(fDetectors);
- AliDetector *detector;
- while((detector = (AliDetector*)next())) {
+ TIter next(fModules);
+ AliModule *detector;
+ while((detector = (AliModule*)next())) {
detector->ResetDigits();
}
}
+//_____________________________________________________________________________
+void AliRun::ResetSDigits()
+{
+ //
+ // Reset all Detectors digits
+ //
+ TIter next(fModules);
+ AliModule *detector;
+ while((detector = (AliModule*)next())) {
+ detector->ResetSDigits();
+ }
+}
+
//_____________________________________________________________________________
void AliRun::ResetHits()
{
//
// Reset all Detectors hits
//
- TIter next(fDetectors);
- AliDetector *detector;
- while((detector = (AliDetector*)next())) {
+ TIter next(fModules);
+ AliModule *detector;
+ while((detector = (AliModule*)next())) {
detector->ResetHits();
}
}
//
// Reset all Detectors points
//
- TIter next(fDetectors);
- AliDetector *detector;
- while((detector = (AliDetector*)next())) {
+ TIter next(fModules);
+ AliModule *detector;
+ while((detector = (AliModule*)next())) {
detector->ResetPoints();
}
}
//_____________________________________________________________________________
-void AliRun::Run(Int_t nevent, const char *setup)
+void AliRun::RunMC(Int_t nevent, const char *setup)
{
//
// Main function to be called to process a galice run
// to be called
//
- Int_t i, todo;
// check if initialisation has been done
- if (!fInitDone) Init(setup);
+ if (!fInitDone) InitMC(setup);
- AliMC* pMC = AliMC::GetMC();
-
// Create the Root Tree with one branch per detector
- if(!fEvent) {
- gAlice->MakeTree("KHDER");
- }
- todo = TMath::Abs(nevent);
- for (i=0; i<todo; i++) {
- // Process one run (one run = one event)
- gAlice->Reset(fRun, fEvent);
- pMC->Gtrigi();
- pMC->Gtrigc();
- pMC->Gtrig();
- gAlice->FinishEvent();
- fEvent++;
+ MakeTree("ESD");
+
+ if (gSystem->Getenv("CONFIG_SPLIT_FILE")) {
+ MakeTree("K","Kine.root");
+ MakeTree("H","Hits.root");
+ } else {
+ MakeTree("KH");
}
-
+
+ gMC->ProcessRun(nevent);
+
// End of this run, close files
- if(nevent>0) gAlice->FinishRun();
+ if(nevent>0) FinishRun();
}
//_____________________________________________________________________________
-void AliRun::RunLego(const char *setup,Int_t ntheta,Float_t themin,
- Float_t themax,Int_t nphi,Float_t phimin,Float_t phimax,
- Float_t rmin,Float_t rmax,Float_t zmax)
+void AliRun::RunReco(const char *detector)
+{
+ //
+ // Main function to be called to reconstruct Alice event
+ //
+
+ MakeTree("R");
+ Digits2Reco(detector);
+}
+
+//_____________________________________________________________________________
+
+void AliRun::Hits2Digits(const char *selected)
+{
+ // Convert Hits to sumable digits
+ //
+ Hits2SDigits(selected);
+ SDigits2Digits(selected);
+}
+
+
+//_____________________________________________________________________________
+
+void AliRun::Tree2Tree(Option_t *option, const char *selected)
+{
+ //
+ // Function to transform the content of
+ //
+ // - TreeH to TreeS (option "S")
+ // - TreeS to TreeD (option "D")
+ // - TreeD to TreeR (option "R")
+ //
+ // If multiple options are specified ("SDR"), transformation will be done in sequence for
+ // selected detector and for all detectors if none is selected (detector string
+ // can contain blank separated list of detector names).
+
+
+ char *oS = strstr(option,"S");
+ char *oD = strstr(option,"D");
+ char *oR = strstr(option,"R");
+
+ gAlice->GetEvent(0);
+
+ TObjArray *detectors = gAlice->Detectors();
+
+ TIter next(detectors);
+
+ AliDetector *detector = 0;
+
+ TDirectory *cwd = gDirectory;
+
+ char outFile[32];
+
+ while((detector = (AliDetector*)next())) {
+ if (selected)
+ if (strcmp(detector->GetName(),selected)) continue;
+ if (detector->IsActive()){
+ if (GetDebug()>0)
+ cout << "Processing " << detector->GetName() << "..." << endl;
+ if (gSystem->Getenv("CONFIG_SPLIT_FILE")) {
+ if (oS) {
+ sprintf(outFile,"SDigits.%s.root",detector->GetName());
+ detector->MakeBranch("S",outFile);
+ }
+ if (oD) {
+ sprintf(outFile,"Digits.%s.root",detector->GetName());
+ detector->MakeBranch("D",outFile);
+ }
+ if (oR) {
+ sprintf(outFile,"Reco.%s.root",detector->GetName());
+ detector->MakeBranch("R",outFile);
+ }
+ } else {
+ detector->MakeBranch(option);
+ }
+
+ cwd->cd();
+
+ if (oS)
+ detector->Hits2SDigits();
+ if (oD)
+ detector->SDigits2Digits();
+ if (oR)
+ detector->Digits2Reco();
+
+ cwd->cd();
+
+ }
+ }
+}
+
+
+//_____________________________________________________________________________
+void AliRun::RunLego(const char *setup, Int_t nc1, Float_t c1min,
+ Float_t c1max,Int_t nc2,Float_t c2min,Float_t c2max,
+ Float_t rmin,Float_t rmax,Float_t zmax, AliLegoGenerator* gener)
{
//
// Generates lego plots of:
// Use macro "lego.C" to visualize the 3 lego plots in spherical coordinates
//Begin_Html
/*
- <img src="gif/AliRunLego1.gif">
+ <img src="picts/AliRunLego1.gif">
*/
//End_Html
//Begin_Html
/*
- <img src="gif/AliRunLego2.gif">
+ <img src="picts/AliRunLego2.gif">
*/
//End_Html
//Begin_Html
/*
- <img src="gif/AliRunLego3.gif">
+ <img src="picts/AliRunLego3.gif">
*/
//End_Html
//
// check if initialisation has been done
- if (!fInitDone) Init(setup);
+ if (!fInitDone) InitMC(setup);
+ //Save current generator
+ AliGenerator *gen=Generator();
+
+ // Set new generator
+ if (!gener) gener = new AliLegoGenerator();
+ ResetGenerator(gener);
+ //
+ // Configure Generator
+ gener->SetRadiusRange(rmin, rmax);
+ gener->SetZMax(zmax);
+ gener->SetCoor1Range(nc1, c1min, c1max);
+ gener->SetCoor2Range(nc2, c2min, c2max);
+
- fLego = new AliLego("lego","lego");
- fLego->Init(ntheta,themin,themax,nphi,phimin,phimax,rmin,rmax,zmax);
- fLego->Run();
+ //Create Lego object
+ fLego = new AliLego("lego",gener);
+
+ //Prepare MC for Lego Run
+ gMC->InitLego();
+
+ //Run Lego Object
+
+ gMC->ProcessRun(nc1*nc2+1);
// Create only the Root event Tree
- gAlice->MakeTree("E");
+ MakeTree("E");
// End of this run, close files
- gAlice->FinishRun();
+ FinishRun();
+ // Restore current generator
+ ResetGenerator(gen);
+ // Delete Lego Object
+ delete fLego; fLego=0;
+}
+
+//_____________________________________________________________________________
+void AliRun::SetConfigFunction(const char * config)
+{
+ //
+ // Set the signature of the function contained in Config.C to configure
+ // the run
+ //
+ fConfigFunction=config;
}
//_____________________________________________________________________________
}
//_____________________________________________________________________________
-void AliRun::SetTrack(Int_t done, Int_t parent, Int_t ipart, Float_t *pmom,
+void AliRun::SetTrack(Int_t done, Int_t parent, Int_t pdg, Float_t *pmom,
Float_t *vpos, Float_t *polar, Float_t tof,
- const char *mecha, Int_t &ntr, Float_t weight)
+ AliMCProcess mech, Int_t &ntr, Float_t weight)
{
//
// Load a track on the stack
// done 0 if the track has to be transported
// 1 if not
// parent identifier of the parent track. -1 for a primary
- // ipart particle code
+ // pdg particle code
// pmom momentum GeV/c
// vpos position
// polar polarisation
// ntr on output the number of the track stored
//
TClonesArray &particles = *fParticles;
- GParticle *particle;
+ TParticle *particle;
Float_t mass;
- char pname[21];
- const Int_t firstchild=-1;
- const Int_t lastchild=-1;
- const Int_t KS=0;
- const Float_t tlife=0;
+ const Int_t kfirstdaughter=-1;
+ const Int_t klastdaughter=-1;
+ const Int_t kS=0;
+ // const Float_t tlife=0;
- AliMC::GetMC()->GetParticle(ipart,pname,mass);
+ //
+ // Here we get the static mass
+ // For MC is ok, but a more sophisticated method could be necessary
+ // if the calculated mass is required
+ // also, this method is potentially dangerous if the mass
+ // used in the MC is not the same of the PDG database
+ //
+ mass = TDatabasePDG::Instance()->GetParticle(pdg)->Mass();
Float_t e=TMath::Sqrt(mass*mass+pmom[0]*pmom[0]+
pmom[1]*pmom[1]+pmom[2]*pmom[2]);
- //printf("Loading particle %s mass %f ene %f No %d ip %d pos %f %f %f mom %f %f %f KS %d m %s\n",
- //pname,mass,e,fNtrack,ipart,vpos[0],vpos[1],vpos[2],pmom[0],pmom[1],pmom[2],KS,mecha);
-
- particle=new(particles[fNtrack]) GParticle(KS,ipart,parent,firstchild,
- lastchild,pmom[0],pmom[1],pmom[2],
- e,mass,vpos[0],vpos[1],vpos[2],
- polar[0],polar[1],polar[2],tof,
- tlife,mecha,weight);
- if(!done) particle->SetBit(Done_Bit);
-
+ //printf("Loading particle %s mass %f ene %f No %d ip %d pos %f %f %f mom %f %f %f kS %d m %s\n",
+ //pname,mass,e,fNtrack,pdg,vpos[0],vpos[1],vpos[2],pmom[0],pmom[1],pmom[2],kS,mecha);
+
+ particle=new(particles[fLoadPoint++]) TParticle(pdg,kS,parent,-1,kfirstdaughter,
+ klastdaughter,pmom[0],pmom[1],pmom[2],
+ e,vpos[0],vpos[1],vpos[2],tof);
+ particle->SetPolarisation(TVector3(polar[0],polar[1],polar[2]));
+ particle->SetWeight(weight);
+ particle->SetUniqueID(mech);
+ if(!done) particle->SetBit(kDoneBit);
+ // Declare that the daughter information is valid
+ particle->SetBit(kDaughtersBit);
+ // Add the particle to the stack
+ fParticleMap->AddAtAndExpand(particle,fNtrack);
+
if(parent>=0) {
- particle=(GParticle*) fParticles->UncheckedAt(parent);
- particle->SetLastChild(fNtrack);
- if(particle->GetFirstChild()<0) particle->SetFirstChild(fNtrack);
+ particle=(TParticle*) fParticleMap->At(parent);
+ particle->SetLastDaughter(fNtrack);
+ if(particle->GetFirstDaughter()<0) particle->SetFirstDaughter(fNtrack);
} else {
//
// This is a primary track. Set high water mark for this event
fHeader.SetNtrack(fHgwmk+1);
}
ntr = fNtrack++;
+
+/*
+ //
+ // Here we get the static mass
+ // For MC is ok, but a more sophisticated method could be necessary
+ // if the calculated mass is required
+ // also, this method is potentially dangerous if the mass
+ // used in the MC is not the same of the PDG database
+ //
+ Float_t mass = TDatabasePDG::Instance()->GetParticle(pdg)->Mass();
+ Float_t e=TMath::Sqrt(mass*mass+pmom[0]*pmom[0]+
+ pmom[1]*pmom[1]+pmom[2]*pmom[2]);
+
+ SetTrack(done, parent, pdg, pmom[0], pmom[1], pmom[2], e,
+ vpos[0], vpos[1], vpos[2], tof, polar[0],polar[1],polar[2],
+ mech, ntr, weight);
+*/
}
//_____________________________________________________________________________
-void AliRun::KeepTrack(const Int_t track)
+void AliRun::SetTrack(Int_t done, Int_t parent, Int_t pdg,
+ Double_t px, Double_t py, Double_t pz, Double_t e,
+ Double_t vx, Double_t vy, Double_t vz, Double_t tof,
+ Double_t polx, Double_t poly, Double_t polz,
+ AliMCProcess mech, Int_t &ntr, Float_t weight)
{
//
- // flags a track to be kept
+ // Load a track on the stack
//
+ // done 0 if the track has to be transported
+ // 1 if not
+ // parent identifier of the parent track. -1 for a primary
+ // pdg particle code
+ // kS generation status code
+ // px, py, pz momentum GeV/c
+ // vx, vy, vz position
+ // polar polarisation
+ // tof time of flight in seconds
+ // mech production mechanism
+ // ntr on output the number of the track stored
+ //
+ // New method interface:
+ // arguments were changed to be in correspondence with TParticle
+ // constructor.
+ // Note: the energy is not calculated from the static mass but
+ // it is passed by argument e.
+
TClonesArray &particles = *fParticles;
- ((GParticle*)particles[track])->SetBit(Keep_Bit);
-}
-
-//_____________________________________________________________________________
-void AliRun::StepManager(Int_t id) const
-{
- //
- // Called at every step during transport
- //
- AliMC* pMC = AliMC::GetMC();
+ const Int_t kS=0;
+ const Int_t kFirstDaughter=-1;
+ const Int_t kLastDaughter=-1;
+
+ TParticle* particle
+ = new(particles[fLoadPoint++]) TParticle(pdg, kS, parent, -1,
+ kFirstDaughter, kLastDaughter,
+ px, py, pz, e, vx, vy, vz, tof);
+
+ particle->SetPolarisation(polx, poly, polz);
+ particle->SetWeight(weight);
+ particle->SetUniqueID(mech);
- Int_t copy;
- //
- // --- If lego option, do it and leave
- if (fLego) {
- fLego->StepManager();
- return;
+ if(!done) particle->SetBit(kDoneBit);
+
+ // Declare that the daughter information is valid
+ particle->SetBit(kDaughtersBit);
+ // Add the particle to the stack
+ fParticleMap->AddAtAndExpand(particle,fNtrack);
+
+ if(parent>=0) {
+ particle=(TParticle*) fParticleMap->At(parent);
+ particle->SetLastDaughter(fNtrack);
+ if(particle->GetFirstDaughter()<0) particle->SetFirstDaughter(fNtrack);
+ } else {
+ //
+ // This is a primary track. Set high water mark for this event
+ fHgwmk=fNtrack;
+ //
+ // Set also number if primary tracks
+ fHeader.SetNprimary(fHgwmk+1);
+ fHeader.SetNtrack(fHgwmk+1);
}
- //Update energy deposition tables
- sEventEnergy[pMC->CurrentVol(0,copy)]+=pMC->Edep();
-
- //Call the appropriate stepping routine;
- AliDetector *det = (AliDetector*)fDetectors->At(id);
- if(det) det->StepManager();
+ ntr = fNtrack++;
}
//_____________________________________________________________________________
-void AliRun::ReadEuclid(const char* filnam, Int_t id_det, const char* topvol)
+void AliRun::SetHighWaterMark(const Int_t nt)
{
- //
- // read in the geometry of the detector in euclid file format
- //
- // id_det : the detector identification (2=its,...)
- // topvol : return parameter describing the name of the top
- // volume of geometry.
- //
- // author : m. maire
- //
- // 28.07.98
- // several changes have been made by miroslav helbich
- // subroutine is rewrited to follow the new established way of memory
- // booking for tracking medias and rotation matrices.
- // all used tracking media have to be defined first, for this you can use
- // subroutine greutmed.
- // top volume is searched as only volume not positioned into another
- //
-
- AliMC* pMC = AliMC::GetMC();
-
- Int_t i, nvol, iret, itmed, irot, numed, npar, ndiv, iaxe;
- Int_t ndvmx, nr, flag;
- char key[5], card[77], natmed[21];
- char name[5], mother[5], shape[5], konly[5], volst[7000][5];
- char *filtmp;
- Float_t par[50];
- Float_t teta1, phi1, teta2, phi2, teta3, phi3, orig, step;
- Float_t xo, yo, zo;
- Int_t idrot[5000],istop[7000];
- FILE *lun;
- AliDetector *det;
- //
- TObjArray &dets = *fDetectors;
- if(!dets[id_det]) {
- printf(" *** GREUTMED *** Detector %d not defined\n",id_det);
- return;
- } else {
- det = (AliDetector*) dets[id_det];
- }
- //
- // *** The input filnam name will be with extension '.euc'
- filtmp=gSystem->ExpandPathName(filnam);
- lun=fopen(filtmp,"r");
- delete [] filtmp;
- if(!lun) {
- printf(" *** GREUCL *** Could not open file %s\n",filnam);
- return;
- }
- //* --- definition of rotation matrix 0 ---
- idrot[0]=0;
- nvol=0;
- L10:
- for(i=0;i<77;i++) card[i]=0;
- iret=fscanf(lun,"%77[^\n]",card);
- if(iret<=0) goto L20;
- fscanf(lun,"%*c");
- //*
- strncpy(key,card,4);
- key[4]='\0';
- if (!strcmp(key,"TMED")) {
- sscanf(&card[5],"%d '%[^']'",&itmed,natmed);
- //Pad the string with blanks
- i=-1;
- while(natmed[++i]);
- while(i<20) natmed[i++]=' ';
- natmed[i]='\0';
//
- pMC->Gckmat(fIdtmed[itmed+id_det*100-1],natmed);
- //*
- } else if (!strcmp(key,"ROTM")) {
- sscanf(&card[4],"%d %f %f %f %f %f %f",&irot,&teta1,&phi1,&teta2,&phi2,&teta3,&phi3);
- det->AliMatrix(idrot[irot],teta1,phi1,teta2,phi2,teta3,phi3);
- //*
- } else if (!strcmp(key,"VOLU")) {
- sscanf(&card[5],"'%[^']' '%[^']' %d %d", name, shape, &numed, &npar);
- if (npar>0) {
- for(i=0;i<npar;i++) fscanf(lun,"%f",&par[i]);
- fscanf(lun,"%*c");
- }
- pMC->Gsvolu( name, shape, fIdtmed[numed+id_det*100-1], par, npar);
- //* save the defined volumes
- strcpy(volst[++nvol],name);
- istop[nvol]=1;
- //*
- } else if (!strcmp(key,"DIVN")) {
- sscanf(&card[5],"'%[^']' '%[^']' %d %d", name, mother, &ndiv, &iaxe);
- pMC->Gsdvn ( name, mother, ndiv, iaxe );
- //*
- } else if (!strcmp(key,"DVN2")) {
- sscanf(&card[5],"'%[^']' '%[^']' %d %d %f %d",name, mother, &ndiv, &iaxe, &orig, &numed);
- pMC->Gsdvn2( name, mother, ndiv, iaxe, orig,fIdtmed[numed+id_det*100-1]);
- //*
- } else if (!strcmp(key,"DIVT")) {
- sscanf(&card[5],"'%[^']' '%[^']' %f %d %d %d", name, mother, &step, &iaxe, &numed, &ndvmx);
- pMC->Gsdvt ( name, mother, step, iaxe, fIdtmed[numed+id_det*100-1], ndvmx);
- //*
- } else if (!strcmp(key,"DVT2")) {
- sscanf(&card[5],"'%[^']' '%[^']' %f %d %f %d %d", name, mother, &step, &iaxe, &orig, &numed, &ndvmx);
- pMC->Gsdvt2 ( name, mother, step, iaxe, orig, fIdtmed[numed+id_det*100-1], ndvmx );
- //*
- } else if (!strcmp(key,"POSI")) {
- sscanf(&card[5],"'%[^']' %d '%[^']' %f %f %f %d '%[^']'", name, &nr, mother, &xo, &yo, &zo, &irot, konly);
- //*** volume name cannot be the top volume
- for(i=1;i<=nvol;i++) {
- if (!strcmp(volst[i],name)) istop[i]=0;
- }
- //*
- pMC->Gspos ( name, nr, mother, xo, yo, zo, idrot[irot], konly );
- //*
- } else if (!strcmp(key,"POSP")) {
- sscanf(&card[5],"'%[^']' %d '%[^']' %f %f %f %d '%[^']' %d", name, &nr, mother, &xo, &yo, &zo, &irot, konly, &npar);
- if (npar > 0) {
- for(i=0;i<npar;i++) fscanf(lun,"%f",&par[i]);
- fscanf(lun,"%*c");
- }
- //*** volume name cannot be the top volume
- for(i=1;i<=nvol;i++) {
- if (!strcmp(volst[i],name)) istop[i]=0;
- }
- //*
- pMC->Gsposp ( name, nr, mother, xo,yo,zo, idrot[irot], konly, par, npar);
- }
- //*
- if (strcmp(key,"END")) goto L10;
- //* find top volume in the geometry
- flag=0;
- for(i=1;i<=nvol;i++) {
- if (istop[i] && flag) {
- printf(" *** GREUCL *** warning: %s is another possible top volume\n",volst[i]);
- }
- if (istop[i] && !flag) {
- topvol=volst[i];
- printf(" *** GREUCL *** volume %s taken as a top volume\n",topvol);
- flag=1;
- }
- }
- if (!flag) {
- printf("*** GREUCL *** warning: top volume not found\n");
- }
- fclose (lun);
- //*
- //* commented out only for the not cernlib version
- printf(" *** GREUCL *** file: %s is now read in\n",filnam);
- //
- return;
- //*
- L20:
- printf(" *** GREUCL *** reading error or premature end of file\n");
+ // Set high water mark for last track in event
+ fHgwmk=fNtrack-1;
+ //
+ // Set also number if primary tracks
+ fHeader.SetNprimary(fHgwmk+1);
+ fHeader.SetNtrack(fHgwmk+1);
}
//_____________________________________________________________________________
-void AliRun::ReadEuclidMedia(const char* filnam, Int_t id_det)
-{
- //
- // read in the materials and tracking media for the detector
- // in euclid file format
- //
- // filnam: name of the input file
- // id_det: id_det is the detector identification (2=its,...)
- //
- // author : miroslav helbich
- //
- Float_t sxmgmx = gAlice->Field()->Max();
- Int_t isxfld = gAlice->Field()->Integ();
- Int_t end, i, iret, itmed;
- char key[5], card[130], natmed[21], namate[21];
- Float_t ubuf[50];
- char* filtmp;
- FILE *lun;
- Int_t imate;
- Int_t nwbuf, isvol, ifield, nmat;
- Float_t a, z, dens, radl, absl, fieldm, tmaxfd, stemax, deemax, epsil, stmin;
- AliDetector* det;
-//
- TObjArray &dets = *fDetectors;
- if(!dets[id_det]) {
- printf(" *** GREUTMED *** Detector %d not defined\n",id_det);
- return;
- } else {
- det = (AliDetector*) dets[id_det];
- }
- end=strlen(filnam);
- for(i=0;i<end;i++) if(filnam[i]=='.') {
- end=i;
- break;
- }
+void AliRun::KeepTrack(const Int_t track)
+{
//
- // *** The input filnam name will be with extension '.euc'
- printf("The file name is %s\n",filnam); //Debug
- filtmp=gSystem->ExpandPathName(filnam);
- lun=fopen(filtmp,"r");
- delete [] filtmp;
- if(!lun) {
- printf(" *** GREUTMED *** Could not open file %s\n",filnam);
- return;
- }
+ // flags a track to be kept
//
- // Retrieve Mag Field parameters
- Int_t ISXFLD=gAlice->Field()->Integ();
- Float_t SXMGMX=gAlice->Field()->Max();
- //
- L10:
- for(i=0;i<130;i++) card[i]=0;
- iret=fscanf(lun,"%4s %[^\n]",key,card);
- if(iret<=0) goto L20;
- fscanf(lun,"%*c");
- //*
- //* read material
- if (!strcmp(key,"MATE")) {
- sscanf(card,"%d '%[^']' %f %f %f %f %f %d",&imate,namate,&a,&z,&dens,&radl,&absl,&nwbuf);
- if (nwbuf>0) for(i=0;i<nwbuf;i++) fscanf(lun,"%f",&ubuf[i]);
- //Pad the string with blanks
- i=-1;
- while(namate[++i]);
- while(i<20) namate[i++]=' ';
- namate[i]='\0';
- //
- det->AliMaterial(imate,namate,a,z,dens,radl,absl,ubuf,nwbuf);
- //* read tracking medium
- } else if (!strcmp(key,"TMED")) {
- sscanf(card,"%d '%[^']' %d %d %d %f %f %f %f %f %f %d",
- &itmed,natmed,&nmat,&isvol,&ifield,&fieldm,&tmaxfd,
- &stemax,&deemax,&epsil,&stmin,&nwbuf);
- if (nwbuf>0) for(i=0;i<nwbuf;i++) fscanf(lun,"%f",&ubuf[i]);
- if (ifield<0) ifield=isxfld;
- if (fieldm<0) fieldm=sxmgmx;
- //Pad the string with blanks
- i=-1;
- while(natmed[++i]);
- while(i<20) natmed[i++]=' ';
- natmed[i]='\0';
- //
- det->AliMedium(itmed+id_det*100,natmed,nmat,isvol,ISXFLD,SXMGMX,tmaxfd,
- stemax,deemax,epsil,stmin,ubuf,nwbuf);
- (*fImedia)[fIdtmed[itmed+id_det*100-1]-1]=id_det;
- //*
- }
- //*
- if (strcmp(key,"END")) goto L10;
- fclose (lun);
- //*
- //* commented out only for the not cernlib version
- printf(" *** GREUTMED *** file: %s is now read in\n",filnam);
- //*
- return;
- //*
- L20:
- printf(" *** GREUTMED *** reading error or premature end of file\n");
-}
+ fParticleMap->At(track)->SetBit(kKeepBit);
+}
//_____________________________________________________________________________
-void AliRun::Streamer(TBuffer &R__b)
+void AliRun::StepManager(Int_t id)
{
//
- // Stream an object of class AliRun.
- //
- if (R__b.IsReading()) {
- Version_t R__v = R__b.ReadVersion(); if (R__v) { }
- TNamed::Streamer(R__b);
- if (!gAlice) gAlice = this;
- gROOT->GetListOfBrowsables()->Add(this,"Run");
- R__b >> fNtrack;
- R__b >> fHgwmk;
- R__b >> fDebug;
- fHeader.Streamer(R__b);
- R__b >> fDetectors;
- R__b >> fParticles;
- R__b >> fField;
- // R__b >> fMC;
- R__b >> fNdets;
- R__b >> fTrRmax;
- R__b >> fTrZmax;
- R__b >> fGenerator;
- } else {
- R__b.WriteVersion(AliRun::IsA());
- TNamed::Streamer(R__b);
- R__b << fNtrack;
- R__b << fHgwmk;
- R__b << fDebug;
- fHeader.Streamer(R__b);
- R__b << fDetectors;
- R__b << fParticles;
- R__b << fField;
- // R__b << fMC;
- R__b << fNdets;
- R__b << fTrRmax;
- R__b << fTrZmax;
- R__b << fGenerator;
- }
-}
-
-
-//_____________________________________________________________________________
-//
-// Interfaces to Fortran
-//
-//_____________________________________________________________________________
-
-extern "C" void type_of_call rxgtrak (Int_t &mtrack, Int_t &ipart, Float_t *pmom,
- Float_t &e, Float_t *vpos, Float_t &tof)
-{
+ // Called at every step during transport
//
- // Fetches next track from the ROOT stack for transport. Called by the
- // modified version of GTREVE.
- //
- // Track number in the ROOT stack. If MTRACK=0 no
- // mtrack more tracks are left in the stack to be
- // transported.
- // ipart Particle code in the GEANT conventions.
- // pmom[3] Particle momentum in GeV/c
- // e Particle energy in GeV
- // vpos[3] Particle position
- // tof Particle time of flight in seconds
- //
- Float_t polar[3];
- gAlice->GetNextTrack(mtrack, ipart, pmom, e, vpos, polar, tof);
- mtrack++;
-}
-//_____________________________________________________________________________
-extern "C" void type_of_call
-#ifndef WIN32
-rxstrak (Int_t &keep, Int_t &parent, Int_t &ipart, Float_t *pmom,
- Float_t *vpos, Float_t &tof, const char* cmech, Int_t &ntr, const int cmlen)
-#else
-rxstrak (Int_t &keep, Int_t &parent, Int_t &ipart, Float_t *pmom,
- Float_t *vpos, Float_t &tof, const char* cmech, const int cmlen,
- Int_t &ntr)
-#endif
-{
//
- // Fetches next track from the ROOT stack for transport. Called by GUKINE
- // and GUSTEP.
- //
- // Status of the track. If keep=0 the track is put
- // keep on the ROOT stack but it is not fetched for
- // transport.
- // parent Parent track. If parent=0 the track is a primary.
- // In GUSTEP the routine is normally called to store
- // secondaries generated by the current track whose
- // ROOT stack number is MTRACK (common SCKINE.
- // ipart Particle code in the GEANT conventions.
- // pmom[3] Particle momentum in GeV/c
- // vpos[3] Particle position
- // tof Particle time of flight in seconds
- //
- // cmech (CHARACTER*10) Particle origin. This field is user
- // defined and it is not used inside the GALICE code.
- // ntr Number assigned to the particle in the ROOT stack.
- //
- char mecha[11];
- Float_t polar[3]={0.,0.,0.};
- for(int i=0; i<10 && i<cmlen; i++) mecha[i]=cmech[i];
- mecha[10]=0;
- gAlice->SetTrack(keep, parent-1, ipart, pmom, vpos, polar, tof, mecha, ntr);
- ntr++;
-}
-
-//_____________________________________________________________________________
-extern "C" void type_of_call rxkeep(const Int_t &n)
-{
- if( NULL==gAlice ) exit(1);
+ // --- If lego option, do it and leave
+ if (fLego)
+ fLego->StepManager();
+ else {
+ Int_t copy;
+ //Update energy deposition tables
+ AddEnergyDeposit(gMC->CurrentVolID(copy),gMC->Edep());
- if( n<=0 || n>gAlice->Particles()->GetEntries() )
- {
- printf(" Bad index n=%d must be 0<n<=%d\n",
- n,gAlice->Particles()->GetEntries());
- exit(1);
+ //Call the appropriate stepping routine;
+ AliModule *det = (AliModule*)fModules->At(id);
+ if(det) {
+ fMCQA->StepManager(id);
+ det->StepManager();
}
-
- ((GParticle*)(gAlice->Particles()->UncheckedAt(n-1)))->SetBit(Keep_Bit);
+ }
}
//_____________________________________________________________________________
-extern "C" void type_of_call rxouth ()
+void AliRun::Streamer(TBuffer &R__b)
{
- //
- // Called by Gtreve at the end of each primary track
- //
- gAlice->FinishPrimary();
+ // Stream an object of class AliRun.
+
+ if (R__b.IsReading()) {
+ if (!gAlice) gAlice = this;
+
+ AliRun::Class()->ReadBuffer(R__b, this);
+ //
+ gROOT->GetListOfBrowsables()->Add(this,"Run");
+
+ fTreeE = (TTree*)gDirectory->Get("TE");
+ if (fTreeE) fTreeE->SetBranchAddress("Header", &gAliHeader);
+ else Error("Streamer","cannot find Header Tree\n");
+ fTreeE->GetEntry(0);
+
+ gRandom = fRandom;
+ } else {
+ AliRun::Class()->WriteBuffer(R__b, this);
+ }
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff