* provided "as is" without express or implied warranty. *
**************************************************************************/
-/*
-$Log$
-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
-
-*/
+/* $Id$ */
///////////////////////////////////////////////////////////////////////////////
// //
// //
///////////////////////////////////////////////////////////////////////////////
-#include <stdlib.h>
#include <stdio.h>
+#include <stdlib.h>
#include <string.h>
-#include <TFile.h>
-#include <TRandom.h>
-#include <TBRIK.h>
-#include <TNode.h>
-#include <TCint.h>
-#include <TSystem.h>
-#include <TObjectTable.h>
-#include <TTree.h>
-#include <TGeometry.h>
-#include <TROOT.h>
+#include "Riostream.h"
+#include "TBRIK.h"
#include "TBrowser.h"
-
+#include "TCint.h"
+#include "TFile.h"
+#include "TFolder.h"
+#include "TGeometry.h"
+#include "TNode.h"
#include "TParticle.h"
-#include "AliRun.h"
+#include "TRandom3.h"
+#include "TROOT.h"
+#include "TSystem.h"
+#include "TTree.h"
+
+#include "AliConfig.h"
+#include "AliDetector.h"
#include "AliDisplay.h"
-#include "AliMC.h"
+#include "AliGenerator.h"
+#include "AliHeader.h"
#include "AliLego.h"
+#include "AliLegoGenerator.h"
+#include "AliMCQA.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 "AliDetector.h"
+#include "AliPDG.h"
+#include "AliRun.h"
+#include "AliStack.h"
AliRun *gAlice;
-static AliHeader *gAliHeader;
-
ClassImp(AliRun)
-//_____________________________________________________________________________
-AliRun::AliRun()
+//_______________________________________________________________________
+AliRun::AliRun():
+ fRun(0),
+ fEvent(0),
+ fEventNrInRun(0),
+ fEventsPerRun(0),
+ fDebug(0),
+ fHeader(0),
+ fTreeD(0),
+ fTreeS(0),
+ fTreeH(0),
+ fTreeTR(0),
+ fTreeE(0),
+ fTreeR(0),
+ fModules(0),
+ fGeometry(0),
+ fDisplay(0),
+ fTimer(),
+ fField(0),
+ fMC(0),
+ fImedia(0),
+ fNdets(0),
+ fTrRmax(1.e10),
+ fTrZmax(1.e10),
+ fGenerator(0),
+ fInitDone(kFALSE),
+ fLego(0),
+ fPDGDB(0), //Particle factory object
+ fHitLists(0),
+ fEventEnergy(0),
+ fSummEnergy(0),
+ fSum2Energy(0),
+ fConfigFunction("\0"),
+ fRandom(0),
+ fMCQA(0),
+ fTransParName("\0"),
+ fBaseFileName("\0"),
+ fStack(0),
+ fTreeDFileName(""),
+ fTreeDFile(0),
+ fTreeSFileName(""),
+ fTreeSFile(0),
+ fTreeRFileName(""),
+ fTreeRFile(0)
{
//
// Default constructor for AliRun
//
- gAliHeader=&fHeader;
- fRun = 0;
- fEvent = 0;
- fCurrent = -1;
- fModules = 0;
- fGenerator = 0;
- fTreeD = 0;
- fTreeK = 0;
- fTreeH = 0;
- fTreeE = 0;
- fTreeR = 0;
- fParticles = 0;
- fGeometry = 0;
- fDisplay = 0;
- fField = 0;
- fMC = 0;
- fNdets = 0;
- fImedia = 0;
- fTrRmax = 1.e10;
- fTrZmax = 1.e10;
- fInitDone = kFALSE;
- fLego = 0;
- fPDGDB = 0; //Particle factory object!
- fHitLists = 0;
- fConfigFunction = "\0";
- fRandom = 0;
- fMCQA = 0;
- fTransParName = "\0";
+}
+
+//_______________________________________________________________________
+AliRun::AliRun(const AliRun& arun):
+ TVirtualMCApplication(arun),
+ fRun(0),
+ fEvent(0),
+ fEventNrInRun(0),
+ fEventsPerRun(0),
+ fDebug(0),
+ fHeader(0),
+ fTreeD(0),
+ fTreeS(0),
+ fTreeH(0),
+ fTreeTR(0),
+ fTreeE(0),
+ fTreeR(0),
+ fModules(0),
+ fGeometry(0),
+ fDisplay(0),
+ fTimer(),
+ fField(0),
+ fMC(0),
+ fImedia(0),
+ fNdets(0),
+ fTrRmax(1.e10),
+ fTrZmax(1.e10),
+ fGenerator(0),
+ fInitDone(kFALSE),
+ fLego(0),
+ fPDGDB(0), //Particle factory object
+ fHitLists(0),
+ fEventEnergy(0),
+ fSummEnergy(0),
+ fSum2Energy(0),
+ fConfigFunction("\0"),
+ fRandom(0),
+ fMCQA(0),
+ fTransParName("\0"),
+ fBaseFileName("\0"),
+ fStack(0),
+ fTreeDFileName(""),
+ fTreeDFile(0),
+ fTreeSFileName(""),
+ fTreeSFile(0),
+ fTreeRFileName(""),
+ fTreeRFile(0)
+{
+ //
+ // Copy constructor for AliRun
+ //
+ arun.Copy(*this);
}
//_____________________________________________________________________________
-AliRun::AliRun(const char *name, const char *title)
- : TNamed(name,title)
+AliRun::AliRun(const char *name, const char *title):
+ TVirtualMCApplication(name,title),
+ fRun(0),
+ fEvent(0),
+ fEventNrInRun(0),
+ fEventsPerRun(0),
+ fDebug(0),
+ fHeader(new AliHeader()),
+ fTreeD(0),
+ fTreeS(0),
+ fTreeH(0),
+ fTreeTR(0),
+ fTreeE(0),
+ fTreeR(0),
+ fModules(new TObjArray(77)), // Support list for the Detectors
+ fGeometry(0),
+ fDisplay(0),
+ fTimer(),
+ fField(0),
+ fMC(gMC),
+ fImedia(new TArrayI(1000)),
+ fNdets(0),
+ fTrRmax(1.e10),
+ fTrZmax(1.e10),
+ fGenerator(0),
+ fInitDone(kFALSE),
+ fLego(0),
+ fPDGDB(TDatabasePDG::Instance()), //Particle factory object!
+ fHitLists(new TList()), // Create HitLists list
+ fEventEnergy(0),
+ fSummEnergy(0),
+ fSum2Energy(0),
+ fConfigFunction("Config();"),
+ fRandom(new TRandom3()),
+ fMCQA(0),
+ fTransParName("\0"),
+ fBaseFileName("\0"),
+ fStack(new AliStack(10000)), //Particle stack
+ fTreeDFileName(""),
+ fTreeDFile(0),
+ fTreeSFileName(""),
+ fTreeSFile(0),
+ fTreeRFileName(""),
+ fTreeRFile(0)
{
//
// Constructor for the main processor.
// Creates the list of Detectors.
// Creates the list of particles.
//
- Int_t i;
-
+
gAlice = this;
- fTreeD = 0;
- fTreeK = 0;
- fTreeH = 0;
- fTreeE = 0;
- fTreeR = 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();
-
+ gRandom = fRandom;
+
+ if (gSystem->Getenv("CONFIG_SEED")) {
+ gRandom->SetSeed(static_cast<UInt_t>(atoi(gSystem->Getenv("CONFIG_SEED"))));
+ }
+
+ // Add to list of browsable
gROOT->GetListOfBrowsables()->Add(this,name);
- //
- // create the support list for the various Detectors
- fModules = new TObjArray(77);
- //
+
// Create the TNode geometry for the event display
-
BuildSimpleGeometry();
-
- fNtrack=0;
- fHgwmk=0;
- fCurrent=-1;
- gAliHeader=&fHeader;
- fRun = 0;
- fEvent = 0;
- //
- // Create the particle stack
- fParticles = new TClonesArray("TParticle",100);
-
- fDisplay = 0;
- //
// Create default mag field
SetField();
- //
- fMC = gMC;
- //
+
// Prepare the tracking medium lists
- fImedia = new TArrayI(1000);
- for(i=0;i<1000;i++) (*fImedia)[i]=-99;
- //
- // Make particles
- fPDGDB = TDatabasePDG::Instance(); //Particle factory object!
- //
- // Create HitLists list
- fHitLists = new TList();
- //
+ for(Int_t i=0;i<1000;i++) (*fImedia)[i]=-99;
+
+ // Add particle list to configuration
+ AliConfig::Instance()->Add(fPDGDB);
+
+ // Set transport parameters
SetTransPar();
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
AliRun::~AliRun()
{
//
- // Defaullt AliRun destructor
+ // Default AliRun destructor
//
+ TFile *curfil =0;
+ if(fTreeE)curfil=fTreeE->GetCurrentFile();
delete fImedia;
delete fField;
delete fMC;
delete fGenerator;
delete fLego;
delete fTreeD;
- delete fTreeK;
delete fTreeH;
+ delete fTreeTR;
delete fTreeE;
delete fTreeR;
+ delete fTreeS;
if (fModules) {
fModules->Delete();
delete fModules;
}
- if (fParticles) {
- fParticles->Delete();
- delete fParticles;
- }
+ delete fStack;
delete fHitLists;
delete fPDGDB;
+ delete fMCQA;
+ delete fHeader;
+ // avoid to delete TFile objects not owned by this object
+ // avoid multiple deletions
+ if(curfil == fTreeDFile) fTreeDFile=0;
+ if(curfil == fTreeSFile) fTreeSFile=0;
+ if(curfil == fTreeRFile) fTreeRFile=0;
+ if(fTreeSFile == fTreeDFile) fTreeSFile=0;
+ if(fTreeRFile == fTreeDFile) fTreeRFile=0;
+ if(fTreeRFile == fTreeSFile) fTreeRFile=0;
+ if(fTreeDFile){
+ if(fTreeDFile->IsOpen())fTreeDFile->Close();
+ delete fTreeDFile;
+ }
+ if(fTreeSFile){
+ if(fTreeSFile->IsOpen())fTreeSFile->Close();
+ delete fTreeSFile;
+ }
+ if(fTreeRFile){
+ if(fTreeRFile->IsOpen())fTreeRFile->Close();
+ delete fTreeRFile;
+ }
+ if (gROOT->GetListOfBrowsables())
+ gROOT->GetListOfBrowsables()->Remove(this);
+
+ gAlice=0;
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
+void AliRun::Copy(AliRun &) const
+{
+ //
+ // Copy method ... not implemented
+ //
+ Fatal("Copy","Not implemented!\n");
+}
+
+//_______________________________________________________________________
void AliRun::AddHit(Int_t id, Int_t track, Int_t *vol, Float_t *hits) const
{
//
// Add a hit to detector id
//
TObjArray &dets = *fModules;
- if(dets[id]) ((AliModule*) dets[id])->AddHit(track,vol,hits);
+ if(dets[id]) dynamic_cast<AliModule*>(dets[id])->AddHit(track,vol,hits);
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
void AliRun::AddDigit(Int_t id, Int_t *tracks, Int_t *digits) const
{
//
// Add digit to detector id
//
TObjArray &dets = *fModules;
- if(dets[id]) ((AliModule*) dets[id])->AddDigit(tracks,digits);
+ if(dets[id]) dynamic_cast<AliModule*>(dets[id])->AddDigit(tracks,digits);
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
void AliRun::Browse(TBrowser *b)
{
//
// of the Root browser.
// It displays the Root Trees and all detectors.
//
- if (fTreeK) b->Add(fTreeK,fTreeK->GetName());
+ if(!fStack) fStack=fHeader->Stack();
+ TTree* pTreeK = fStack->TreeK();
+
+ if (pTreeK) b->Add(pTreeK,pTreeK->GetName());
if (fTreeH) b->Add(fTreeH,fTreeH->GetName());
+ if (fTreeTR) b->Add(fTreeTR,fTreeH->GetName());
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(fModules);
AliModule *detector;
- while((detector = (AliModule*)next())) {
+ while((detector = dynamic_cast<AliModule*>(next()))) {
b->Add(detector,detector->GetName());
}
b->Add(fMCQA,"AliMCQA");
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
void AliRun::Build()
{
//
//
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
void AliRun::BuildSimpleGeometry()
{
//
new TNode("alice","alice","S_alice");
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
void AliRun::CleanDetectors()
{
//
//
TIter next(fModules);
AliModule *detector;
- while((detector = (AliModule*)next())) {
+ while((detector = dynamic_cast<AliModule*>(next()))) {
detector->FinishEvent();
}
}
-//_____________________________________________________________________________
-void AliRun::CleanParents()
-{
- //
- // Clean Particles stack.
- // Set parent/daughter relations
- //
- TClonesArray &particles = *(gAlice->Particles());
- TParticle *part;
- int i;
- for(i=0; i<fNtrack; i++) {
- part = (TParticle *)particles.UncheckedAt(i);
- if(!part->TestBit(kDaughtersBit)) {
- part->SetFirstDaughter(-1);
- part->SetLastDaughter(-1);
- }
- }
-}
-
-//_____________________________________________________________________________
-Int_t AliRun::DistancetoPrimitive(Int_t, Int_t)
+//_______________________________________________________________________
+Int_t AliRun::DistancetoPrimitive(Int_t, Int_t) const
{
//
// Return the distance from the mouse to the AliRun object
return 9999;
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
void AliRun::DumpPart (Int_t i) const
{
//
// Dumps particle i in the stack
//
- TClonesArray &particles = *fParticles;
- ((TParticle*) particles[i])->Print();
+ fStack->DumpPart(i);
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
void AliRun::DumpPStack () const
{
//
// Dumps the particle stack
//
- TClonesArray &particles = *fParticles;
- printf(
- "\n\n=======================================================================\n");
- for (Int_t i=0;i<fNtrack;i++)
- {
- printf("-> %d ",i); ((TParticle*) particles[i])->Print();
- printf("--------------------------------------------------------------\n");
- }
- printf(
- "\n=======================================================================\n\n");
+ fStack->DumpPStack();
}
+//_______________________________________________________________________
void AliRun::SetField(AliMagF* magField)
{
// Set Magnetic Field Map
fField->ReadField();
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
void AliRun::SetField(Int_t type, Int_t version, Float_t scale,
Float_t maxField, char* filename)
{
Warning("SetField","Invalid map %d\n",version);
}
}
-
-//_____________________________________________________________________________
-void AliRun::FillTree()
-{
- //
- // Fills all AliRun TTrees
- //
- if (fTreeK) fTreeK->Fill();
- if (fTreeH) fTreeH->Fill();
- if (fTreeD) fTreeD->Fill();
- if (fTreeR) fTreeR->Fill();
-}
-//_____________________________________________________________________________
-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::PostTrack()
-{
- 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
- PurifyKine();
-
- TIter next(fModules);
- AliModule *detector;
- while((detector = (AliModule*)next())) {
- detector->FinishPrimary();
- }
-
- // Write out hits if any
- if (gAlice->TreeH()) {
- gAlice->TreeH()->Fill();
- }
-
- // Reset Hits info
- gAlice->ResetHits();
-
- //
- // if(++count%times==1) gObjectTable->Print();
-}
-
-//_____________________________________________________________________________
-void AliRun::FinishEvent()
-{
- //
- // Called at the end of the event.
- //
-
- //
- if(fLego) fLego->FinishEvent();
-
- //Update the energy deposit tables
- Int_t i;
- for(i=0;i<fEventEnergy.GetSize();i++) {
- fSummEnergy[i]+=fEventEnergy[i];
- fSum2Energy[i]+=fEventEnergy[i]*fEventEnergy[i];
- }
- fEventEnergy.Reset();
-
- // Clean detector information
- CleanDetectors();
-
- // Write out the kinematics
- if (fTreeK) {
- CleanParents();
- fTreeK->Fill();
- }
-
- // Write out the digits
- if (fTreeD) {
- fTreeD->Fill();
- ResetDigits();
- }
-
- // Write out reconstructed clusters
- if (fTreeR) {
- fTreeR->Fill();
- }
-
- // Write out the event Header information
- if (fTreeE) fTreeE->Fill();
-
- // Reset stack info
- ResetStack();
-
- // Write Tree headers
- // Int_t ievent = fHeader.GetEvent();
- // char hname[30];
- // sprintf(hname,"TreeK%d",ievent);
- if (fTreeK) fTreeK->Write(0,TObject::kOverwrite);
- // sprintf(hname,"TreeH%d",ievent);
- if (fTreeH) fTreeH->Write(0,TObject::kOverwrite);
- // sprintf(hname,"TreeD%d",ievent);
- if (fTreeD) fTreeD->Write(0,TObject::kOverwrite);
- // sprintf(hname,"TreeR%d",ievent);
- if (fTreeR) fTreeR->Write(0,TObject::kOverwrite);
-
- ++fEvent;
-}
-
-//_____________________________________________________________________________
+//_______________________________________________________________________
void AliRun::FinishRun()
{
//
//
if(fLego) fLego->FinishRun();
-
+
// Clean detector information
TIter next(fModules);
AliModule *detector;
- while((detector = (AliModule*)next())) {
+ while((detector = dynamic_cast<AliModule*>(next()))) {
detector->FinishRun();
}
//Output energy summary tables
EnergySummary();
-
- // 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);
- }
+
+ TFile *file = fTreeE->GetCurrentFile();
+
file->cd();
+
fTreeE->Write(0,TObject::kOverwrite);
+ // Write AliRun info and all detectors parameters
+ Write(0,TObject::kOverwrite);
+
// Clean tree information
- if (fTreeK) {
- delete fTreeK; fTreeK = 0;
- }
+
+ fStack->FinishRun();
+
if (fTreeH) {
delete fTreeH; fTreeH = 0;
}
+ if (fTreeTR) {
+ delete fTreeTR; fTreeTR = 0;
+ }
if (fTreeD) {
delete fTreeD; fTreeD = 0;
}
if (fTreeR) {
delete fTreeR; fTreeR = 0;
}
- if (fTreeE) {
- delete fTreeE; fTreeE = 0;
+// if (fTreeE) {
+// delete fTreeE; fTreeE = 0;
+// }
+ if (fTreeS) {
+ delete fTreeS; fTreeS = 0;
}
-
- // Write AliRun info and all detectors parameters
- Write();
+ fGenerator->FinishRun();
// Close output file
file->Write();
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
void AliRun::FlagTrack(Int_t track)
{
+ // Delegate to stack
//
- // Flags a track and all its family tree to be kept
- //
- int curr;
- TParticle *particle;
-
- curr=track;
- while(1) {
- particle=(TParticle*)fParticles->UncheckedAt(curr);
-
- // If the particle is flagged the three from here upward is saved already
- if(particle->TestBit(kKeepBit)) return;
-
- // Save this particle
- particle->SetBit(kKeepBit);
-
- // Move to father if any
- if((curr=particle->GetFirstMother())==-1) return;
- }
+ fStack->FlagTrack(track);
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
void AliRun::EnergySummary()
{
//
Float_t ed, ed2;
Int_t kn, i, left, j, id;
const Float_t kzero=0;
- Int_t ievent=fHeader.GetEvent()+1;
+ Int_t ievent=fHeader->GetEvent()+1;
//
// Energy loss information
if(ievent) {
} else
ed2=99;
fSummEnergy[ndep]=ed;
- fSum2Energy[ndep]=TMath::Min((Float_t) 99.,TMath::Max(ed2,kzero));
+ fSum2Energy[ndep]=TMath::Min(static_cast<Float_t>(99.),TMath::Max(ed2,kzero));
edtot+=ed;
ndep++;
}
// fSum2Energy.Set(0);
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
+void AliRun::Announce() const
+{
+ //
+ // Announce the current version of AliRoot
+ //
+ printf("%70s",
+ "****************************************************************\n");
+ printf("%6s","*");printf("%64s","*\n");
+
+ printf("%6s","*");
+ printf(" You are running AliRoot version v3-09-06\n");
+
+ printf("%6s","*");
+ printf(" The cvs tag for the current program is $Name$\n");
+
+ printf("%6s","*");printf("%64s","*\n");
+ printf("%70s",
+ "****************************************************************\n");
+}
+
+//_______________________________________________________________________
AliModule *AliRun::GetModule(const char *name) const
{
//
// Return pointer to detector from name
//
- return (AliModule*)fModules->FindObject(name);
+ return dynamic_cast<AliModule*>(fModules->FindObject(name));
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
AliDetector *AliRun::GetDetector(const char *name) const
{
//
// Return pointer to detector from name
//
- return (AliDetector*)fModules->FindObject(name);
+ return dynamic_cast<AliDetector*>(fModules->FindObject(name));
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
Int_t AliRun::GetModuleID(const char *name) const
{
//
return i;
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
Int_t AliRun::GetEvent(Int_t event)
{
//
//
// Reset existing structures
- ResetStack();
ResetHits();
+ ResetTrackReferences();
ResetDigits();
+ ResetSDigits();
// Delete Trees already connected
- if (fTreeK) delete fTreeK;
- if (fTreeH) delete fTreeH;
- if (fTreeD) delete fTreeD;
- if (fTreeR) delete fTreeR;
-
- // Get header from file
- if(fTreeE) fTreeE->GetEntry(event);
- else Error("GetEvent","Cannot file Header Tree\n");
+ if (fTreeH) { delete fTreeH; fTreeH = 0;}
+ if (fTreeTR) { delete fTreeTR; fTreeTR = 0;}
+ if (fTreeD) { delete fTreeD; fTreeD = 0;}
+ if (fTreeR) { delete fTreeR; fTreeR = 0;}
+ if (fTreeS) { delete fTreeS; fTreeS = 0;}
+
+ // Create the particle stack
+ if (fHeader) delete fHeader;
+ fHeader = 0;
- // Get Kine Tree from file
+ // Get header from file
+ if(fTreeE) {
+ fTreeE->SetBranchAddress("Header", &fHeader);
+
+ if (!fTreeE->GetEntry(event)) {
+ Error("GetEvent","Cannot find event:%d\n",event);
+ return -1;
+ }
+ }
+ else {
+ Error("GetEvent","Cannot find Header Tree (TE)\n");
+ return -1;
+ }
+
+ // Get the stack from the header, set fStack to 0 if it
+ // fails to get event
+ //
+ TFile *file = fTreeE->GetCurrentFile();
char treeName[20];
- sprintf(treeName,"TreeK%d",event);
- fTreeK = (TTree*)gDirectory->Get(treeName);
- if (fTreeK) fTreeK->SetBranchAddress("Particles", &fParticles);
- else Error("GetEvent","cannot find Kine Tree for event:%d\n",event);
+ file->cd();
+
+ if (fStack) delete fStack;
+ fStack = fHeader->Stack();
+ if (fStack) {
+ if (!fStack->GetEvent(event)) fStack = 0;
+ }
+
// Get Hits Tree header from file
sprintf(treeName,"TreeH%d",event);
- fTreeH = (TTree*)gDirectory->Get(treeName);
+ fTreeH = dynamic_cast<TTree*>(gDirectory->Get(treeName));
if (!fTreeH) {
- Error("GetEvent","cannot find Hits Tree for event:%d\n",event);
+ Warning("GetEvent","cannot find Hits Tree for event:%d\n",event);
}
-
+
+ // Get TracReferences Tree header from file
+ sprintf(treeName,"TreeTR%d",event);
+ fTreeTR = dynamic_cast<TTree*>(gDirectory->Get(treeName));
+ if (!fTreeTR) {
+ Warning("GetEvent","cannot find TrackReferences Tree for event:%d\n",event);
+ }
+
+ // get current file name and compare with names containing trees S,D,R
+ TString curfilname=static_cast<TString>(fTreeE->GetCurrentFile()->GetName());
+ if(fTreeDFileName==curfilname)fTreeDFileName="";
+ if(fTreeSFileName==curfilname)fTreeSFileName="";
+ if(fTreeRFileName==curfilname)fTreeRFileName="";
+
// Get Digits Tree header from file
sprintf(treeName,"TreeD%d",event);
- fTreeD = (TTree*)gDirectory->Get(treeName);
- if (!fTreeD) {
- Warning("GetEvent","cannot find Digits Tree for event:%d\n",event);
+
+ if (!fTreeDFile && fTreeDFileName != "") {
+ InitTreeFile("D",fTreeDFileName);
+ }
+ if (fTreeDFile) {
+ fTreeD = dynamic_cast<TTree*>(fTreeDFile->Get(treeName));
+ } else {
+ fTreeD = dynamic_cast<TTree*>(file->Get(treeName));
}
-
-
- // Get Reconstruct Tree header from file
- sprintf(treeName,"TreeR%d",event);
- fTreeR = (TTree*)gDirectory->Get(treeName);
- if (!fTreeR) {
- // printf("WARNING: cannot find Reconstructed Tree for event:%d\n",event);
+ if (!fTreeD) {
+ // Warning("GetEvent","cannot find Digits Tree for event:%d\n",event);
}
+ if(fTreeDFileName != ""){
+ if(fTreeDFileName==fTreeSFileName) {
+ fTreeSFileName = "";
+ fTreeSFile = fTreeDFile;
+ }
+ if(fTreeDFileName==fTreeRFileName) {
+ fTreeRFileName = "";
+ fTreeRFile = fTreeDFile;
+ }
+ }
+
+ file->cd();
+
+ // Get SDigits Tree header from file
+ sprintf(treeName,"TreeS%d",event);
+ if (!fTreeSFile && fTreeSFileName != "") {
+ InitTreeFile("S",fTreeSFileName);
+ }
+ if (fTreeSFile) {
+ fTreeS = dynamic_cast<TTree*>(fTreeSFile->Get(treeName));
+ } else {
+ fTreeS = dynamic_cast<TTree*>(gDirectory->Get(treeName));
+ }
+ if (!fTreeS) {
+ // Warning("GetEvent","cannot find SDigits Tree for event:%d\n",event);
+ }
+
+ if(fTreeSFileName != ""){
+ if(fTreeSFileName==fTreeRFileName){
+ fTreeRFileName = "";
+ fTreeRFile = fTreeSFile;
+ }
+ }
+
+ file->cd();
+
+ // Get Reconstruct Tree header from file
+ sprintf(treeName,"TreeR%d",event);
+ if (!fTreeRFile && fTreeRFileName != "") {
+ InitTreeFile("R",fTreeRFileName);
+ }
+ if(fTreeRFile) {
+ fTreeR = dynamic_cast<TTree*>(fTreeRFile->Get(treeName));
+ } else {
+ fTreeR = dynamic_cast<TTree*>(gDirectory->Get(treeName));
+ }
+ if (!fTreeR) {
+ // printf("WARNING: cannot find Reconstructed Tree for event:%d\n",event);
+ }
+
+ file->cd();
// Set Trees branch addresses
TIter next(fModules);
AliModule *detector;
- while((detector = (AliModule*)next())) {
+ while((detector = dynamic_cast<AliModule*>(next()))) {
detector->SetTreeAddress();
}
-
- if (fTreeK) fTreeK->GetEvent(0);
- fNtrack = Int_t (fParticles->GetEntries());
- return fNtrack;
+
+ fEvent=event; //MI change
+
+ return fHeader->GetNtrack();
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
TGeometry *AliRun::GetGeometry()
{
//
// Import Alice geometry from current file
// Return pointer to geometry object
//
- if (!fGeometry) fGeometry = (TGeometry*)gDirectory->Get("AliceGeom");
+ if (!fGeometry) fGeometry = dynamic_cast<TGeometry*>(gDirectory->Get("AliceGeom"));
//
// Unlink and relink nodes in detectors
// This is bad and there must be a better way...
TIter next(fModules);
AliModule *detector;
- while((detector = (AliModule*)next())) {
- detector->SetTreeAddress();
+ while((detector = dynamic_cast<AliModule*>(next()))) {
TList *dnodes=detector->Nodes();
Int_t j;
TNode *node, *node1;
for ( j=0; j<dnodes->GetSize(); j++) {
- node = (TNode*) dnodes->At(j);
+ node = dynamic_cast<TNode*>(dnodes->At(j));
node1 = fGeometry->GetNode(node->GetName());
dnodes->Remove(node);
dnodes->AddAt(node1,j);
return fGeometry;
}
-//_____________________________________________________________________________
-void AliRun::GetNextTrack(Int_t &mtrack, Int_t &ipart, Float_t *pmom,
- Float_t &e, Float_t *vpos, Float_t *polar,
- Float_t &tof)
-{
- //
- // Return next track from stack of particles
- //
- TVector3 pol;
- fCurrent=-1;
- TParticle *track;
- for(Int_t i=fNtrack-1; i>=0; i--) {
- track=(TParticle*) fParticles->UncheckedAt(i);
- if(!track->TestBit(kDoneBit)) {
- //
- // The track has not yet been processed
- fCurrent=i;
- 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;
- }
- }
- mtrack=fCurrent;
- //
- // stop and start timer when we start a primary track
- Int_t nprimaries = fHeader.GetNprimary();
- if (fCurrent >= nprimaries) return;
- if (fCurrent < nprimaries-1) {
- fTimer.Stop();
- track=(TParticle*) fParticles->UncheckedAt(fCurrent+1);
- // track->SetProcessTime(fTimer.CpuTime());
- }
- fTimer.Start();
-}
-
-//_____________________________________________________________________________
+//_______________________________________________________________________
Int_t AliRun::GetPrimary(Int_t track) const
{
//
// return number of primary that has generated track
//
- int current, parent;
- TParticle *part;
- //
- parent=track;
- while (1) {
- current=parent;
- part = (TParticle *)fParticles->UncheckedAt(current);
- parent=part->GetFirstMother();
- if(parent<0) return current;
- }
+ return fStack->GetPrimary(track);
}
-//_____________________________________________________________________________
-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(fConfigFunction.Data());
-
- gMC->DefineParticles(); //Create standard MC particles
-
- TObject *objfirst, *objlast;
-
- fNdets = fModules->GetLast()+1;
-
- //
- //=================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();
-
- // Add Detector histograms in Detector list of histograms
- if (objlast) objfirst = gDirectory->GetList()->After(objlast);
- else objfirst = gDirectory->GetList()->First();
- while (objfirst) {
- detector->Histograms()->Add(objfirst);
- objfirst = gDirectory->GetList()->After(objfirst);
- }
- }
- ReadTransPar(); //Read the cuts for all materials
-
- MediaTable(); //Build the special IMEDIA table
-
- //Initialise geometry deposition table
- fEventEnergy.Set(gMC->NofVolumes()+1);
- fSummEnergy.Set(gMC->NofVolumes()+1);
- fSum2Energy.Set(gMC->NofVolumes()+1);
-
- //Compute cross-sections
- 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();
-}
-
-//_____________________________________________________________________________
+//_______________________________________________________________________
void AliRun::MediaTable()
{
//
// For all detectors
for (kz=0;kz<fNdets;kz++) {
// If detector is defined
- if((det=(AliModule*) dets[kz])) {
+ if((det=dynamic_cast<AliModule*>(dets[kz]))) {
TArrayI &idtmed = *(det->GetIdtmed());
for(nz=0;nz<100;nz++) {
// Find max and min material number
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=(AliModule*)dets[ind];
+ det=dynamic_cast<AliModule*>(dets[ind]);
if(det)
printf(" %6s: %3d -> %3d;",det->GetName(),det->LoMedium(),
det->HiMedium());
}
}
-//____________________________________________________________________________
+//_______________________________________________________________________
void AliRun::SetGenerator(AliGenerator *generator)
{
//
if(!fGenerator) fGenerator = generator;
}
-//____________________________________________________________________________
+//_______________________________________________________________________
void AliRun::ResetGenerator(AliGenerator *generator)
{
//
fGenerator = generator;
}
-//____________________________________________________________________________
-void AliRun::SetTransPar(char *filename)
+//_______________________________________________________________________
+void AliRun::SetTransPar(const char *filename)
{
+ //
+ // Sets the file name for transport parameters
+ //
fTransParName = filename;
}
-//____________________________________________________________________________
+//_______________________________________________________________________
+void AliRun::SetBaseFile(const char *filename)
+{
+ fBaseFileName = filename;
+}
+
+//_______________________________________________________________________
void AliRun::ReadTransPar()
{
//
return;
}
//
- printf(" "); for(i=0;i<60;i++) printf("*"); printf("\n");
- printf(" *%59s\n","*");
- printf(" * Please check carefully what you are doing!%10s\n","*");
- printf(" *%59s\n","*");
+ if(fDebug) {
+ printf(" "); for(i=0;i<60;i++) printf("*"); printf("\n");
+ printf(" *%59s\n","*");
+ printf(" * Please check carefully what you are doing!%10s\n","*");
+ printf(" *%59s\n","*");
+ }
//
while(1) {
// Initialise cuts and flags
if(iret<0) {
//End of file
fclose(lun);
- printf(" *%59s\n","*");
- printf(" "); for(i=0;i<60;i++) printf("*"); printf("\n");
+ if(fDebug){
+ printf(" *%59s\n","*");
+ printf(" "); for(i=0;i<60;i++) printf("*"); printf("\n");
+ }
return;
}
// Read the end of line
// 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",
+ if(fDebug) 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",
+ if(fDebug) 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]));
}
continue;
}
} else {
- Warning("ReadTransPar","Module %s not present\n",detName);
+ if(fDebug) printf("%s::ReadTransParModule: %s not present\n",ClassName(),detName);
continue;
}
}
}
-//_____________________________________________________________________________
-void AliRun::MakeTree(Option_t *option)
+
+//_______________________________________________________________________
+void AliRun::MakeTree(Option_t *option, const char *file)
{
//
// Create the ROOT trees
char hname[30];
//
// Analyse options
- 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");
- //
- if (oK && !fTreeK) {
- sprintf(hname,"TreeK%d",fEvent);
- fTreeK = new TTree(hname,"Kinematics");
- // Create a branch for particles
- fTreeK->Branch("Particles",&fParticles,4000);
- fTreeK->Write();
+ const char *oK = strstr(option,"K");
+ const char *oH = strstr(option,"H");
+ const char *oTR = strstr(option,"T");
+ const char *oE = strstr(option,"E");
+ const char *oD = strstr(option,"D");
+ const char *oR = strstr(option,"R");
+ const char *oS = strstr(option,"S");
+ //
+
+ TDirectory *cwd = gDirectory;
+
+ TBranch *branch = 0;
+
+ if (oK) fStack->MakeTree(fEvent, file);
+
+ if (oE && !fTreeE) {
+ fTreeE = new TTree("TE","Header");
+ // branch = fTreeE->Branch("Header", "AliHeader", &fHeader, 4000, 0);
+ branch = fTreeE->Branch("Header", "AliHeader", &fHeader, 4000, 0);
+ branch->SetAutoDelete(kFALSE);
+ TFolder *folder = dynamic_cast<TFolder *>(gROOT->FindObjectAny("/Folders/RunMC/Event/Header"));
+ if (folder) folder->Add(fHeader);
+// branch = fTreeE->Branch("Stack","AliStack", &fStack, 4000, 0);
+// branch->SetAutoDelete(kFALSE);
+// if (folder) folder->Add(fStack);
+ fTreeE->Write(0,TObject::kOverwrite);
+ }
+
+ if (file && branch) {
+ char * outFile = new char[strlen(gAlice->GetBaseFile())+strlen(file)+2];
+ sprintf(outFile,"%s/%s",GetBaseFile(),file);
+ branch->SetFile(outFile);
+ TIter next( branch->GetListOfBranches());
+ while ((branch=dynamic_cast<TBranch*>(next()))) {
+ branch->SetFile(outFile);
+ }
+ if (GetDebug()>1)
+ printf("* MakeBranch * Diverting Branch %s to file %s\n", branch->GetName(),file);
+ cwd->cd();
+ delete outFile;
}
+
if (oH && !fTreeH) {
sprintf(hname,"TreeH%d",fEvent);
fTreeH = new TTree(hname,"Hits");
fTreeH->SetAutoSave(1000000000); //no autosave
- fTreeH->Write();
+ fTreeH->Write(0,TObject::kOverwrite);
}
+
+ if (oTR && !fTreeTR) {
+ sprintf(hname,"TreeTR%d",fEvent);
+ fTreeTR = new TTree(hname,"TrackReferences");
+ fTreeTR->SetAutoSave(1000000000); //no autosave
+ fTreeTR->Write(0,TObject::kOverwrite);
+ }
+
if (oD && !fTreeD) {
sprintf(hname,"TreeD%d",fEvent);
fTreeD = new TTree(hname,"Digits");
- fTreeD->Write();
+ fTreeD->Write(0,TObject::kOverwrite);
+ }
+ if (oS && !fTreeS) {
+ sprintf(hname,"TreeS%d",fEvent);
+ fTreeS = new TTree(hname,"SDigits");
+ fTreeS->Write(0,TObject::kOverwrite);
}
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
- fTreeE->Branch("Header","AliHeader",&gAliHeader,4000);
- fTreeE->Write();
+ fTreeR->Write(0,TObject::kOverwrite);
}
+
//
// 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(fModules);
AliModule *detector;
- while((detector = (AliModule*)next())) {
- if (oH || oD || oR) detector->MakeBranch(option);
+ while((detector = dynamic_cast<AliModule*>(next()))) {
+ if (oH) detector->MakeBranch(option,file);
+ if (oTR) detector->MakeBranchTR(option,file);
}
}
-//_____________________________________________________________________________
-Int_t AliRun::PurifyKine(Int_t lastSavedTrack, Int_t nofTracks)
+//_______________________________________________________________________
+TParticle* AliRun::Particle(Int_t i) const
{
//
- // PurifyKine with external parameters
+ // Returns particle i on the simulation stack
//
- fHgwmk = lastSavedTrack;
- fNtrack = nofTracks;
- PurifyKine();
- return fHgwmk;
+ return fStack->Particle(i);
}
-//_____________________________________________________________________________
-void AliRun::PurifyKine()
+//_______________________________________________________________________
+void AliRun::ResetDigits()
{
//
- // Compress kinematic tree keeping only flagged particles
- // and renaming the particle id's in all the hits
+ // Reset all Detectors digits
//
- TClonesArray &particles = *fParticles;
- int nkeep=fHgwmk+1, parent, i;
- TParticle *part, *partnew, *father;
- int *map = new int[particles.GetEntries()];
-
- // Save in Header total number of tracks before compression
- fHeader.SetNtrack(fHeader.GetNtrack()+fNtrack-fHgwmk);
-
- // First pass, invalid Daughter information
- for(i=0; i<fNtrack; i++) {
- // Preset map, to be removed later
- if(i<=fHgwmk) map[i]=i ; else map[i] = -99;
- ((TParticle *)particles.UncheckedAt(i))->ResetBit(kDaughtersBit);
- }
- // Second pass, build map between old and new numbering
- for(i=fHgwmk+1; i<fNtrack; i++) {
- part = (TParticle *)particles.UncheckedAt(i);
- if(part->TestBit(kKeepBit)) {
-
- // This particle has to be kept
- map[i]=nkeep;
- if(i!=nkeep) {
-
- // Old and new are different, have to copy
- partnew = (TParticle *)particles.UncheckedAt(nkeep);
- // Change due to a bug in the HP compiler
- // *partnew = *part;
- memcpy(partnew,part,sizeof(TParticle));
- } else partnew = part;
-
- // as the parent is always *before*, it must be already
- // in place. This is what we are checking anyway!
- if((parent=partnew->GetFirstMother())>fHgwmk) {
- if(map[parent]==-99) printf("map[%d] = -99!\n",parent);
- partnew->SetFirstMother(map[parent]);
- }
- nkeep++;
- }
- }
- fNtrack=nkeep;
-
- // Fix daughters information
- for (i=0; i<fNtrack; i++) {
- part = (TParticle *)particles.UncheckedAt(i);
- parent = part->GetFirstMother();
- if(parent>=0) {
- father = (TParticle *)particles.UncheckedAt(parent);
- if(father->TestBit(kDaughtersBit)) {
-
- if(i<father->GetFirstDaughter()) father->SetFirstDaughter(i);
- if(i>father->GetLastDaughter()) father->SetLastDaughter(i);
- } else {
- // Iitialise daughters info for first pass
- father->SetFirstDaughter(i);
- father->SetLastDaughter(i);
- father->SetBit(kDaughtersBit);
- }
- }
- }
-
-#ifdef old
- // Now loop on all detectors and reset the hits
- AliHit *OneHit;
TIter next(fModules);
AliModule *detector;
- while((detector = (AliModule*)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()]);
- }
- }
-#else
-
- // 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()]);
- }
+ while((detector = dynamic_cast<AliModule*>(next()))) {
+ detector->ResetDigits();
}
-#endif
-
- //
- // 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);
- }
-
-
- fHgwmk=nkeep-1;
- particles.SetLast(fHgwmk);
- delete [] map;
}
-//_____________________________________________________________________________
-void AliRun::BeginEvent()
+//_______________________________________________________________________
+void AliRun::ResetSDigits()
{
//
- // Reset all Detectors & kinematics & trees
- //
- char hname[30];
- //
-
- //
- if(fLego) {
- fLego->BeginEvent();
- return;
- }
-
+ // Reset all Detectors digits
//
- ResetStack();
- ResetHits();
- ResetDigits();
-
- // Initialise event header
- fHeader.Reset(fRun,fEvent);
-
- 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(fTreeR) {
- fTreeR->Reset();
- sprintf(hname,"TreeR%d",fEvent);
- fTreeR->SetName(hname);
+ TIter next(fModules);
+ AliModule *detector;
+ while((detector = dynamic_cast<AliModule*>(next()))) {
+ detector->ResetSDigits();
}
}
-//_____________________________________________________________________________
-void AliRun::ResetDigits()
+//_______________________________________________________________________
+void AliRun::ResetHits()
{
//
- // Reset all Detectors digits
+ // Reset all Detectors hits
//
TIter next(fModules);
AliModule *detector;
- while((detector = (AliModule*)next())) {
- detector->ResetDigits();
+ while((detector = dynamic_cast<AliModule*>(next()))) {
+ detector->ResetHits();
}
}
-//_____________________________________________________________________________
-void AliRun::ResetHits()
+//_______________________________________________________________________
+void AliRun::ResetTrackReferences()
{
//
// Reset all Detectors hits
//
TIter next(fModules);
AliModule *detector;
- while((detector = (AliModule*)next())) {
- detector->ResetHits();
+ while((detector = dynamic_cast<AliModule*>(next()))) {
+ detector->ResetTrackReferences();
}
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
void AliRun::ResetPoints()
{
//
//
TIter next(fModules);
AliModule *detector;
- while((detector = (AliModule*)next())) {
+ while((detector = dynamic_cast<AliModule*>(next()))) {
detector->ResetPoints();
}
}
-//_____________________________________________________________________________
-void AliRun::RunMC(Int_t nevent, const char *setup)
+//_______________________________________________________________________
+void AliRun::InitMC(const char *setup)
{
//
- // Main function to be called to process a galice run
- // example
- // Root > gAlice.Run();
- // a positive number of events will cause the finish routine
- // to be called
+ // Initialize the Alice setup
//
- // check if initialisation has been done
- if (!fInitDone) InitMC(setup);
-
- // Create the Root Tree with one branch per detector
- MakeTree("KHDER");
+ Announce();
- gMC->ProcessRun(nevent);
+ if(fInitDone) {
+ Warning("Init","Cannot initialise AliRun twice!\n");
+ return;
+ }
+
+ gROOT->LoadMacro(setup);
+ gInterpreter->ProcessLine(fConfigFunction.Data());
- // End of this run, close files
- if(nevent>0) FinishRun();
-}
+ // Register MC in configuration
+ AliConfig::Instance()->Add(gMC);
+ gMC->SetStack(fStack);
+
+ gMC->DefineParticles(); //Create standard MC particles
+ AliPDG::AddParticlesToPdgDataBase();
+
+ TObject *objfirst, *objlast;
+
+ fNdets = fModules->GetLast()+1;
-//_____________________________________________________________________________
-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:
- // - radiation length map phi vs theta
- // - radiation length map phi vs eta
- // - interaction length map
- // - g/cm2 length map
//
- // ntheta bins in theta, eta
- // themin minimum angle in theta (degrees)
- // themax maximum angle in theta (degrees)
- // nphi bins in phi
+ //=================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 = dynamic_cast<AliModule*>(next()))) {
+ detector->SetTreeAddress();
+ objlast = gDirectory->GetList()->Last();
+
+ // Add Detector histograms in Detector list of histograms
+ if (objlast) objfirst = gDirectory->GetList()->After(objlast);
+ else objfirst = gDirectory->GetList()->First();
+ while (objfirst) {
+ detector->Histograms()->Add(objfirst);
+ objfirst = gDirectory->GetList()->After(objfirst);
+ }
+ }
+ ReadTransPar(); //Read the cuts for all materials
+
+ MediaTable(); //Build the special IMEDIA table
+
+ //Initialise geometry deposition table
+ fEventEnergy.Set(gMC->NofVolumes()+1);
+ fSummEnergy.Set(gMC->NofVolumes()+1);
+ fSum2Energy.Set(gMC->NofVolumes()+1);
+
+ //Compute cross-sections
+ gMC->BuildPhysics();
+
+ //Write Geometry object to current file.
+ fGeometry->Write();
+
+ fInitDone = kTRUE;
+
+ fMCQA = new AliMCQA(fNdets);
+
+ AliConfig::Instance();
+ //
+ // Save stuff at the beginning of the file to avoid file corruption
+ Write();
+}
+
+//_______________________________________________________________________
+void AliRun::RunMC(Int_t nevent, const char *setup)
+{
+ //
+ // Main function to be called to process a galice run
+ // example
+ // Root > gAlice.Run();
+ // a positive number of events will cause the finish routine
+ // to be called
+ //
+ fEventsPerRun = nevent;
+ // check if initialisation has been done
+ if (!fInitDone) InitMC(setup);
+
+ // Create the Root Tree with one branch per detector
+
+ MakeTree("ESDRT");
+
+ 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) FinishRun();
+}
+
+//_______________________________________________________________________
+void AliRun::RunReco(const char *selected, Int_t first, Int_t last)
+{
+ //
+ // Main function to be called to reconstruct Alice event
+ //
+ cout << "Found "<< gAlice->TreeE()->GetEntries() << "events" << endl;
+ Int_t nFirst = first;
+ Int_t nLast = (last < 0)? static_cast<Int_t>(gAlice->TreeE()->GetEntries()) : last;
+
+ for (Int_t nevent = nFirst; nevent <= nLast; nevent++) {
+ cout << "Processing event "<< nevent << endl;
+ GetEvent(nevent);
+ // MakeTree("R");
+ Digits2Reco(selected);
+ }
+}
+
+//_______________________________________________________________________
+
+void AliRun::Hits2Digits(const char *selected)
+{
+
+ // Convert Hits to sumable digits
+ //
+ for (Int_t nevent=0; nevent<gAlice->TreeE()->GetEntries(); nevent++) {
+ GetEvent(nevent);
+ // MakeTree("D");
+ 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).
+
+
+ const char *oS = strstr(option,"S");
+ const char *oD = strstr(option,"D");
+ const char *oR = strstr(option,"R");
+
+ TObjArray *detectors = Detectors();
+
+ TIter next(detectors);
+
+ AliDetector *detector = 0;
+
+ TDirectory *cwd = gDirectory;
+
+ TObject *obj;
+
+ char outFile[32];
+
+ while((obj = next())) {
+ if (!dynamic_cast<AliModule*>(obj))
+ Fatal("Tree2Tree","Wrong type in fModules array\n");
+ if (!(detector = dynamic_cast<AliDetector*>(obj))) continue;
+ if (selected)
+ if (strcmp(detector->GetName(),selected)) continue;
+ if (!detector->IsActive()) continue;
+ 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) {
+ cout << "Hits2SDigits: Processing " << detector->GetName() << "..." << endl;
+ detector->Hits2SDigits();
+ }
+ if (oD) {
+ cout << "SDigits2Digits: Processing " << detector->GetName() << "..." << endl;
+ detector->SDigits2Digits();
+ }
+ if (oR) {
+ cout << "Digits2Reco: Processing " << detector->GetName() << "..." << endl;
+ 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:
+ // - radiation length map phi vs theta
+ // - radiation length map phi vs eta
+ // - interaction length map
+ // - g/cm2 length map
+ //
+ // ntheta bins in theta, eta
+ // themin minimum angle in theta (degrees)
+ // themax maximum angle in theta (degrees)
+ // nphi bins in phi
// phimin minimum angle in phi (degrees)
// phimax maximum angle in phi (degrees)
// rmin minimum radius
//Run Lego Object
- gMC->ProcessRun(nc1*nc2+1);
+ //gMC->ProcessRun(nc1*nc2+1);
+ gMC->ProcessRun(nc1*nc2);
// Create only the Root event Tree
MakeTree("E");
delete fLego; fLego=0;
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
void AliRun::SetConfigFunction(const char * config)
{
//
fConfigFunction=config;
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
void AliRun::SetCurrentTrack(Int_t track)
{
//
// Set current track number
//
- fCurrent = track;
+ fStack->SetCurrentTrack(track);
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
void AliRun::SetTrack(Int_t done, Int_t parent, Int_t pdg, Float_t *pmom,
Float_t *vpos, Float_t *polar, Float_t tof,
- AliMCProcess mech, Int_t &ntr, Float_t weight)
+ TMCProcess mech, Int_t &ntr, Float_t weight, Int_t is)
{
+// Delegate to stack
+//
+
+ fStack->SetTrack(done, parent, pdg, pmom, vpos, polar, tof,
+ mech, ntr, weight, is);
+}
+
+//_______________________________________________________________________
+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,
+ TMCProcess mech, Int_t &ntr, Float_t weight, Int_t is)
+{
+ // Delegate to stack
//
- // 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
- // pmom momentum GeV/c
- // vpos position
- // polar polarisation
- // tof time of flight in seconds
- // mecha production mechanism
- // ntr on output the number of the track stored
- //
- TClonesArray &particles = *fParticles;
- TParticle *particle;
- Float_t mass;
- const Int_t kfirstdaughter=-1;
- const Int_t klastdaughter=-1;
- const Int_t kS=0;
- // const Float_t tlife=0;
-
- //
- // 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,pdg,vpos[0],vpos[1],vpos[2],pmom[0],pmom[1],pmom[2],kS,mecha);
-
- particle=new(particles[fNtrack]) TParticle(pdg,kS,parent,-1,kfirstdaughter,
- klastdaughter,pmom[0],pmom[1],pmom[2],
- e,vpos[0],vpos[1],vpos[2],tof);
- ((TParticle*)particles[fNtrack])->SetPolarisation(TVector3(polar[0],polar[1],polar[2]));
- ((TParticle*)particles[fNtrack])->SetWeight(weight);
- particle->SetUniqueID(mech);
- if(!done) particle->SetBit(kDoneBit);
- //Declare that the daughter information is valid
- ((TParticle*)particles[fNtrack])->SetBit(kDaughtersBit);
-
- if(parent>=0) {
- particle=(TParticle*) fParticles->UncheckedAt(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;
+ fStack->SetTrack(done, parent, pdg, px, py, pz, e, vx, vy, vz, tof,
+ polx, poly, polz, mech, ntr, weight, is);
+
+}
+
+//_______________________________________________________________________
+void AliRun::SetHighWaterMark(const Int_t nt)
+{
//
- // Set also number if primary tracks
- fHeader.SetNprimary(fHgwmk+1);
- fHeader.SetNtrack(fHgwmk+1);
- }
- ntr = fNtrack++;
+ // Set high water mark for last track in event
+ fStack->SetHighWaterMark(nt);
}
-//_____________________________________________________________________________
+//_______________________________________________________________________
void AliRun::KeepTrack(const Int_t track)
{
//
- // flags a track to be kept
+ // Delegate to stack
//
- TClonesArray &particles = *fParticles;
- ((TParticle*)particles[track])->SetBit(kKeepBit);
+ fStack->KeepTrack(track);
}
-//_____________________________________________________________________________
-void AliRun::StepManager(Int_t id)
+//
+// MC Application
+//
+
+//_______________________________________________________________________
+void AliRun::ConstructGeometry()
+{
+ //
+ // Create modules, materials, geometry
+ //
+
+ TStopwatch stw;
+ TIter next(fModules);
+ AliModule *detector;
+ printf("Geometry creation:\n");
+ while((detector = dynamic_cast<AliModule*>(next()))) {
+ stw.Start();
+ // Initialise detector materials and geometry
+ detector->CreateMaterials();
+ detector->CreateGeometry();
+ printf("%10s R:%.2fs C:%.2fs\n",
+ detector->GetName(),stw.RealTime(),stw.CpuTime());
+ }
+}
+
+//_______________________________________________________________________
+void AliRun::InitGeometry()
+{
+ //
+ // Initialize detectors and display geometry
+ //
+
+ printf("Initialisation:\n");
+ TStopwatch stw;
+ TIter next(fModules);
+ AliModule *detector;
+ while((detector = dynamic_cast<AliModule*>(next()))) {
+ stw.Start();
+ // Initialise detector and display geometry
+ detector->Init();
+ detector->BuildGeometry();
+ printf("%10s R:%.2fs C:%.2fs\n",
+ detector->GetName(),stw.RealTime(),stw.CpuTime());
+ }
+
+}
+
+//_______________________________________________________________________
+void AliRun::GeneratePrimaries()
+{
+ //
+ // Generate primary particles and fill them in the stack.
+ //
+
+ Generator()->Generate();
+}
+
+//_______________________________________________________________________
+void AliRun::BeginEvent()
+{
+ // Clean-up previous event
+ // Energy scores
+ fEventEnergy.Reset();
+ // Clean detector information
+ CleanDetectors();
+ // Reset stack info
+ fStack->Reset();
+
+
+ //
+ // Reset all Detectors & kinematics & trees
+ //
+ char hname[30];
+ //
+ // Initialise event header
+ fHeader->Reset(fRun,fEvent,fEventNrInRun);
+ //
+ fStack->BeginEvent(fEvent);
+
+ //
+ if(fLego) {
+ fLego->BeginEvent();
+ return;
+ }
+
+ //
+
+ ResetHits();
+ ResetTrackReferences();
+ ResetDigits();
+ ResetSDigits();
+
+
+ if(fTreeH) {
+ fTreeH->Reset();
+ sprintf(hname,"TreeH%d",fEvent);
+ fTreeH->SetName(hname);
+ }
+
+ if(fTreeTR) {
+ fTreeTR->Reset();
+ sprintf(hname,"TreeTR%d",fEvent);
+ fTreeTR->SetName(hname);
+ }
+
+ if(fTreeD) {
+ fTreeD->Reset();
+ sprintf(hname,"TreeD%d",fEvent);
+ fTreeD->SetName(hname);
+ fTreeD->Write(0,TObject::kOverwrite);
+ }
+ if(fTreeS) {
+ fTreeS->Reset();
+ sprintf(hname,"TreeS%d",fEvent);
+ fTreeS->SetName(hname);
+ fTreeS->Write(0,TObject::kOverwrite);
+ }
+ if(fTreeR) {
+ fTreeR->Reset();
+ sprintf(hname,"TreeR%d",fEvent);
+ fTreeR->SetName(hname);
+ fTreeR->Write(0,TObject::kOverwrite);
+ }
+}
+
+//_______________________________________________________________________
+void AliRun::BeginPrimary()
+{
+ //
+ // Called at the beginning of each primary track
+ //
+
+ // Reset Hits info
+ gAlice->ResetHits();
+ gAlice->ResetTrackReferences();
+
+}
+
+//_______________________________________________________________________
+void AliRun::PreTrack()
+{
+ //
+ // Method called before each track
+ //
+ TObjArray &dets = *fModules;
+ AliModule *module;
+
+ for(Int_t i=0; i<=fNdets; i++)
+ if((module = dynamic_cast<AliModule*>(dets[i])))
+ module->PreTrack();
+
+ fMCQA->PreTrack();
+}
+
+//_______________________________________________________________________
+void AliRun::Stepping()
{
//
// Called at every step during transport
//
+ Int_t id = DetFromMate(gMC->GetMedium());
+ if (id < 0) return;
+
//
// --- If lego option, do it and leave
if (fLego)
AddEnergyDeposit(gMC->CurrentVolID(copy),gMC->Edep());
//Call the appropriate stepping routine;
- AliModule *det = (AliModule*)fModules->At(id);
- if(det) {
+ AliModule *det = dynamic_cast<AliModule*>(fModules->At(id));
+ if(det && det->StepManagerIsEnabled()) {
fMCQA->StepManager(id);
det->StepManager();
}
}
}
-//_____________________________________________________________________________
-void AliRun::Streamer(TBuffer &R__b)
+//_______________________________________________________________________
+void AliRun::PostTrack()
{
//
- // Stream an object of class AliRun.
+ // Called after a track has been trasported
+ //
+ TObjArray &dets = *fModules;
+ AliModule *module;
+
+ for(Int_t i=0; i<=fNdets; i++)
+ if((module = dynamic_cast<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
+ fStack->PurifyKine();
+
+ TIter next(fModules);
+ AliModule *detector;
+ while((detector = dynamic_cast<AliModule*>(next()))) {
+ detector->FinishPrimary();
+ }
+
+ // Write out hits if any
+ if (gAlice->TreeH()) {
+ gAlice->TreeH()->Fill();
+ }
+
+ // Write out hits if any
+ if (gAlice->TreeTR()) {
+ gAlice->TreeTR()->Fill();
+ }
+
+ //
+ // if(++count%times==1) gObjectTable->Print();
+}
+
+//_______________________________________________________________________
+void AliRun::FinishEvent()
+{
+ //
+ // Called at the end of the event.
+ //
+
+ //
+ if(fLego) fLego->FinishEvent();
+
+ //Update the energy deposit tables
+ Int_t i;
+ for(i=0;i<fEventEnergy.GetSize();i++) {
+ fSummEnergy[i]+=fEventEnergy[i];
+ fSum2Energy[i]+=fEventEnergy[i]*fEventEnergy[i];
+ }
+
+
+
+ // Update Header information
+
+ fHeader->SetNprimary(fStack->GetNprimary());
+ fHeader->SetNtrack(fStack->GetNtrack());
+
+
+ // Write out the kinematics
+ fStack->FinishEvent();
+
+ // Write out the event Header information
+ if (fTreeE) {
+ fHeader->SetStack(fStack);
+ fTreeE->Fill();
+ }
+
+
+ // Write Tree headers
+ TTree* pTreeK = fStack->TreeK();
+ if (pTreeK) pTreeK->Write(0,TObject::kOverwrite);
+ if (fTreeH) fTreeH->Write(0,TObject::kOverwrite);
+ if (fTreeTR) fTreeTR->Write(0,TObject::kOverwrite);
+
+ ++fEvent;
+ ++fEventNrInRun;
+}
+
+//_______________________________________________________________________
+void AliRun::Field(const Double_t* x, Double_t *b) const
+{
+ //
+ // Returns the magnetic field at point x[3]
+ // Units are kGauss
+ //
+ Float_t xfloat[3];
+ for (Int_t i=0; i<3; i++) xfloat[i] = x[i];
+
+ if (Field()) {
+ Float_t bfloat[3];
+ Field()->Field(xfloat,bfloat);
+ for (Int_t j=0; j<3; j++) b[j] = bfloat[j];
+ }
+ else {
+ printf("No mag field defined!\n");
+ b[0]=b[1]=b[2]=0.;
+ }
+
+}
+
+//
+// End of MC Application
+//
+
+//_______________________________________________________________________
+void AliRun::Streamer(TBuffer &R__b)
+{
+ // 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;
+
+ AliRun::Class()->ReadBuffer(R__b, this);
+ //
gROOT->GetListOfBrowsables()->Add(this,"Run");
- fTreeE = (TTree*)gDirectory->Get("TE");
- if (fTreeE) fTreeE->SetBranchAddress("Header", &gAliHeader);
+
+ fTreeE = dynamic_cast<TTree*>(gDirectory->Get("TE"));
+ if (fTreeE) {
+ fTreeE->SetBranchAddress("Header", &fHeader);
+ }
else Error("Streamer","cannot find Header Tree\n");
- R__b >> fNtrack;
- R__b >> fHgwmk;
- R__b >> fDebug;
- fHeader.Streamer(R__b);
- R__b >> fModules;
- R__b >> fParticles;
- R__b >> fField;
- // R__b >> fMC;
- R__b >> fNdets;
- R__b >> fTrRmax;
- R__b >> fTrZmax;
- R__b >> fGenerator;
- if(R__v>1) {
- R__b >> fPDGDB; //Particle factory object!
- fTreeE->GetEntry(0);
- } else {
- fHeader.SetEvent(0);
- fPDGDB = TDatabasePDG::Instance(); //Particle factory object!
+
+ fTreeE->GetEntry(0);
+ gRandom = fRandom;
+ } else {
+ AliRun::Class()->WriteBuffer(R__b, this);
+ }
+}
+
+
+//_______________________________________________________________________
+Int_t AliRun::CurrentTrack() const {
+ //
+ // Returns current track
+ //
+ return fStack->CurrentTrack();
+}
+
+//_______________________________________________________________________
+Int_t AliRun::GetNtrack() const {
+ //
+ // Returns number of tracks in stack
+ //
+ return fStack->GetNtrack();
+}
+
+//_______________________________________________________________________
+TObjArray* AliRun::Particles() const {
+ //
+ // Returns pointer to Particles array
+ //
+ return fStack->Particles();
+}
+
+//_______________________________________________________________________
+TTree* AliRun::TreeK() const {
+ //
+ // Returns pointer to the TreeK array
+ //
+ return fStack->TreeK();
+}
+
+
+//_______________________________________________________________________
+void AliRun::SetGenEventHeader(AliGenEventHeader* header)
+{
+ fHeader->SetGenEventHeader(header);
+}
+
+//_______________________________________________________________________
+TFile* AliRun::InitFile(TString fileName)
+{
+//
+// create the file where the whole tree will be saved
+//
+ TDirectory *wd = gDirectory;
+ TFile* file = TFile::Open(fileName,"update");
+ gDirectory = wd;
+ if (!file->IsOpen()) {
+ Error("Cannot open file, %s\n",fileName);
+ return 0;
+ }
+ return file;
+}
+
+//_______________________________________________________________________
+TFile* AliRun::InitTreeFile(Option_t *option, TString fileName)
+{
+ //
+ // create the file where one of the following trees will be saved
+ // trees: S,D,R
+ // WARNING: by default these trees are saved on the file on which
+ // hits are stored. If you divert one of these trees, you cannot restore
+ // it to the original file (usually galice.root) in the same aliroot session
+ Bool_t oS = (strstr(option,"S")!=0);
+ Bool_t oR = (strstr(option,"R")!=0);
+ Bool_t oD = (strstr(option,"D")!=0);
+ Int_t choice[3];
+ for (Int_t i=0; i<3; i++) choice[i] = 0;
+ if(oS)choice[0] = 1;
+ if(oD)choice[1] = 1;
+ if(oR)choice[2] = 1;
+
+ TFile *ptr=0;
+
+ if(!(oS || oR || oD))return ptr;
+
+ Int_t active[3];
+ for (Int_t i=0; i<3; i++) active[i] = 0;
+ if(fTreeSFileName != "") active[0] = 1;
+ if(fTreeDFileName != "") active[1] = 1;
+ if(fTreeDFileName != "") active[2] = 1;
+
+ Bool_t alreadyopen1 = kFALSE;
+ Bool_t alreadyopen2 = kFALSE;
+
+ if(oS){
+ // if already active and same name with non-null ptr
+ if(active[0]==1 && fileName == fTreeSFileName && fTreeSFile){
+ Warning("InitTreeFile","File %s already opened",fTreeSFileName.Data());
+ ptr = fTreeSFile;
}
- if(R__v>2) {
- fConfigFunction.Streamer(R__b);
- } else {
- fConfigFunction="Config();";
+ else {
+ // if already active with different name with non-null ptr
+ if(active[0]==1 && fileName != fTreeSFileName && fTreeSFile){
+ // close the active files and also the other possible files in option
+ CloseTreeFile(option);
+ }
+ fTreeSFileName = fileName;
+ alreadyopen1 =
+ (active[1] == 1 && fTreeDFileName == fTreeSFileName && fTreeDFile);
+ alreadyopen2 =
+ (active[2] == 1 && fTreeRFileName == fTreeSFileName && fTreeRFile);
+ if(!(alreadyopen1 || alreadyopen2)){
+ ptr = InitFile(fileName);
+ fTreeSFile = ptr;
+ }
+ else {
+ if(alreadyopen1){fTreeSFile = fTreeDFile; ptr = fTreeSFile;}
+ if(alreadyopen2){fTreeSFile = fTreeRFile; ptr = fTreeSFile;}
+ }
+ if(choice[1] == 1) { fTreeDFileName = fileName; fTreeDFile = ptr;}
+ if(choice[2] == 1) { fTreeRFileName = fileName; fTreeRFile = ptr;}
}
- if(R__v>3) {
- R__b >> fRandom;
- gRandom = fRandom;
- R__b >> fMCQA;
- } else {
- fRandom = gRandom = new TRandom3();
- fMCQA = new AliMCQA();
+ return ptr;
+ }
+
+ if(oD){
+ // if already active and same name with non-null ptr
+ if(active[1]==1 && fileName == fTreeDFileName && fTreeDFile){
+ Warning("InitTreeFile","File %s already opened",fTreeDFileName.Data());
+ ptr = fTreeDFile;
}
- } 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 << fModules;
- R__b << fParticles;
- R__b << fField;
- // R__b << fMC;
- R__b << fNdets;
- R__b << fTrRmax;
- R__b << fTrZmax;
- R__b << fGenerator;
- R__b << fPDGDB; //Particle factory object!
- fConfigFunction.Streamer(R__b);
- R__b << fRandom;
- R__b << fMCQA;
- }
-}
+ else {
+ // if already active with different name with non-null ptr
+ if(active[1]==1 && fileName != fTreeDFileName && fTreeDFile){
+ // close the active files and also the other possible files in option
+ CloseTreeFile(option);
+ }
+ fTreeDFileName = fileName;
+ alreadyopen1 =
+ (active[0] == 1 && fTreeSFileName == fTreeDFileName && fTreeSFile);
+ alreadyopen2 =
+ (active[2] == 1 && fTreeRFileName == fTreeDFileName && fTreeRFile);
+ if(!(alreadyopen1 || alreadyopen2)){
+ ptr = InitFile(fileName);
+ fTreeDFile = ptr;
+ }
+ else {
+ if(alreadyopen1){fTreeDFile = fTreeSFile; ptr = fTreeDFile;}
+ if(alreadyopen2){fTreeDFile = fTreeRFile; ptr = fTreeDFile;}
+ }
+ if(choice[2] == 1) { fTreeRFileName = fileName; fTreeRFile = ptr;}
+ }
+ return ptr;
+ }
+
+ if(oR){
+ // if already active and same name with non-null ptr
+ if(active[2]==1 && fileName == fTreeRFileName && fTreeRFile){
+ Warning("InitTreeFile","File %s already opened",fTreeRFileName.Data());
+ ptr = fTreeRFile;
+ }
+ else {
+ // if already active with different name with non-null ptr
+ if(active[2]==1 && fileName != fTreeRFileName && fTreeRFile){
+ // close the active files and also the other possible files in option
+ CloseTreeFile(option);
+ }
+ fTreeRFileName = fileName;
+ alreadyopen1 =
+ (active[1] == 1 && fTreeDFileName == fTreeRFileName && fTreeDFile);
+ alreadyopen2 =
+ (active[0]== 1 && fTreeSFileName == fTreeRFileName && fTreeSFile);
+ if(!(alreadyopen1 || alreadyopen2)){
+ ptr = InitFile(fileName);
+ fTreeRFile = ptr;
+ }
+ else {
+ if(alreadyopen1){fTreeRFile = fTreeDFile; ptr = fTreeRFile;}
+ if(alreadyopen2){fTreeRFile = fTreeSFile; ptr = fTreeRFile;}
+ }
+ }
+ return ptr;
+ }
+ return 0;
+}
+
+//_______________________________________________________________________
+void AliRun::PrintTreeFile()
+{
+ //
+ // prints the file names and pointer associated to S,D,R trees
+ //
+ cout<<"===================================================\n";
+ TFile *file = fTreeE->GetCurrentFile();
+ TString curfilname="";
+ if(file)curfilname=static_cast<TString>(file->GetName());
+ cout<<" Current tree file name: "<<curfilname<<endl;
+ cout<<"Pointer: "<<file<<endl;
+ cout<<" Tree S File name: "<<fTreeSFileName<<endl;
+ cout<<"Pointer: "<<fTreeSFile<<endl<<endl;
+ cout<<" Tree D File name: "<<fTreeDFileName<<endl;
+ cout<<"Pointer: "<<fTreeDFile<<endl<<endl;
+ cout<<" Tree R File name: "<<fTreeRFileName<<endl;
+ cout<<"Pointer: "<<fTreeRFile<<endl<<endl;
+ cout<<"===================================================\n";
+}
+//_______________________________________________________________________
+void AliRun::CloseTreeFile(Option_t *option)
+{
+ //
+ // closes the file containing the tree specified in option
+ // (S,D,R)
+ //
+ Bool_t oS = (strstr(option,"S")!=0);
+ Bool_t oR = (strstr(option,"R")!=0);
+ Bool_t oD = (strstr(option,"D")!=0);
+ Bool_t none = !(oS || oR || oD);
+ if(none)return;
+ if(oS){
+ fTreeSFileName = "";
+ if(fTreeSFile){
+ if(!((fTreeSFile == fTreeDFile) || (fTreeSFile == fTreeRFile)) &&
+ fTreeSFile->IsOpen()){
+ fTreeSFile->Close();
+ delete fTreeSFile;
+ }
+ }
+ fTreeSFile = 0;
+ }
+ if(oD){
+ fTreeDFileName = "";
+ if(fTreeDFile){
+ if(!((fTreeDFile == fTreeRFile) || (fTreeDFile == fTreeSFile)) &&
+ fTreeDFile->IsOpen()){
+ fTreeDFile->Close();
+ delete fTreeDFile;
+ }
+ }
+ fTreeDFile = 0;
+ }
+ if(oR){
+ fTreeRFileName = "";
+ if(fTreeRFile){
+ if(!((fTreeRFile == fTreeSFile) || (fTreeRFile == fTreeDFile)) &&
+ fTreeRFile->IsOpen()){
+ fTreeRFile->Close();
+ delete fTreeRFile;
+ }
+ }
+ fTreeRFile = 0;
+ }
+}
+
+//_______________________________________________________________________
+void AliRun::MakeTree(Option_t *option, TFile *file)
+{
+ //
+ // Create some trees in the separate file
+ //
+ const char *oD = strstr(option,"D");
+ const char *oR = strstr(option,"R");
+ const char *oS = strstr(option,"S");
+
+ TDirectory *cwd = gDirectory;
+ char hname[30];
+
+ if (oD) {
+ delete fTreeD;
+ sprintf(hname,"TreeD%d",fEvent);
+ file->cd();
+ fTreeD = static_cast<TTree*>(file->Get("hname"));
+ if (!fTreeD) {
+ fTreeD = new TTree(hname,"Digits");
+ fTreeD->Write(0,TObject::kOverwrite);
+ }
+ cwd->cd();
+ }
+ if (oS) {
+ delete fTreeS;
+ sprintf(hname,"TreeS%d",fEvent);
+ file->cd();
+ fTreeS = static_cast<TTree*>(file->Get("hname"));
+ if (!fTreeS) {
+ fTreeS = new TTree(hname,"SDigits");
+ fTreeS->Write(0,TObject::kOverwrite);
+ }
+ cwd->cd();
+ }
+
+ if (oR) {
+ delete fTreeR;
+ sprintf(hname,"TreeR%d",fEvent);
+ file->cd();
+ fTreeR = static_cast<TTree*>(file->Get("hname"));
+ if (!fTreeR) {
+ fTreeR = new TTree(hname,"RecPoint");
+ fTreeR->Write(0,TObject::kOverwrite);
+ }
+ cwd->cd();
+ }
+}