/*
$Log$
+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
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
+#include <iostream.h>
#include <TFile.h>
#include <TRandom.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"
fTreeH = 0;
fTreeE = 0;
fTreeR = 0;
+ fTreeS = 0;
fParticles = 0;
fGeometry = 0;
fDisplay = 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;
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);
//
fEvent = 0;
//
// Create the particle stack
- fParticles = new TClonesArray("TParticle",100);
+ fParticles = new TClonesArray("TParticle",1000);
fDisplay = 0;
//
//
// Create HitLists list
fHitLists = new TList();
+ //
+ SetTransPar();
+ fBaseFileName = ".\0";
+ fParticleBuffer = 0;
+ fParticleMap = new TObjArray(10000);
}
AliRun::~AliRun()
{
//
- // Defaullt AliRun destructor
+ // Default AliRun destructor
//
delete fImedia;
delete fField;
delete fTreeH;
delete fTreeE;
delete fTreeR;
+ delete fTreeS;
if (fModules) {
fModules->Delete();
delete fModules;
}
delete fHitLists;
delete fPDGDB;
+ delete fMCQA;
}
//_____________________________________________________________________________
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())) {
b->Add(detector,detector->GetName());
}
+ b->Add(fMCQA,"AliMCQA");
}
//_____________________________________________________________________________
// Clean Particles stack.
// Set parent/daughter relations
//
- TClonesArray &particles = *(gAlice->Particles());
+ TObjArray &particles = *fParticleMap;
TParticle *part;
int i;
- for(i=0; i<fNtrack; i++) {
- part = (TParticle *)particles.UncheckedAt(i);
- if(!part->TestBit(kDaughtersBit)) {
+ for(i=0; i<fHgwmk+1; i++) {
+ part = (TParticle *)particles.At(i);
+ if(part) if(!part->TestBit(kDaughtersBit)) {
part->SetFirstDaughter(-1);
part->SetLastDaughter(-1);
}
//
// Dumps particle i in the stack
//
- TClonesArray &particles = *fParticles;
- ((TParticle*) particles[i])->Print();
+ ((TParticle*) (*fParticleMap)[i])->Print();
}
//_____________________________________________________________________________
//
// Dumps the particle stack
//
- TClonesArray &particles = *fParticles;
+ TObjArray &particles = *fParticleMap;
printf(
"\n\n=======================================================================\n");
for (Int_t i=0;i<fNtrack;i++)
"\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) {
- Warning("SetField",
- "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);
+ fField = new AliMagFC("Map1"," ",type,scale,maxField);
} else if(version<=2) {
- fField = new AliMagFCM("Map2-3",filename,type,version,scale,maxField);
+ fField = new AliMagFCM("Map2-3",filename,type,scale,maxField);
fField->ReadField();
} else if(version==3) {
- fField = new AliMagFDM("Map4",filename,type,version,scale,maxField);
+ fField = new AliMagFDM("Map4",filename,type,scale,maxField);
fField->ReadField();
} else {
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()
{
// 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(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);
-
+ if (fTreeS) fTreeS->Write(0,TObject::kOverwrite);
+
++fEvent;
}
//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;
if (fTreeE) {
delete fTreeE; fTreeE = 0;
}
-
- // Write AliRun info and all detectors parameters
- Write();
-
+
// Close output file
file->Write();
}
curr=track;
while(1) {
- particle=(TParticle*)fParticles->UncheckedAt(curr);
+ particle=(TParticle*)fParticleMap->At(curr);
// If the particle is flagged the three from here upward is saved already
if(particle->TestBit(kKeepBit)) return;
//
// 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);
+ 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);
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) {
- Warning("GetEvent","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(fModules);
detector->SetTreeAddress();
}
- if (fTreeK) fTreeK->GetEvent(0);
- fNtrack = Int_t (fParticles->GetEntries());
+ fNtrack = Int_t (fTreeK->GetEntries());
return fNtrack;
}
TIter next(fModules);
AliModule *detector;
while((detector = (AliModule*)next())) {
- detector->SetTreeAddress();
TList *dnodes=detector->Nodes();
Int_t j;
TNode *node, *node1;
fCurrent=-1;
TParticle *track;
for(Int_t i=fNtrack-1; i>=0; i--) {
- track=(TParticle*) fParticles->UncheckedAt(i);
- if(!track->TestBit(kDoneBit)) {
+ 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->GetPdgCode();
pmom[0]=track->Px();
if (fCurrent >= nprimaries) return;
if (fCurrent < nprimaries-1) {
fTimer.Stop();
- track=(TParticle*) fParticles->UncheckedAt(fCurrent+1);
+ track=(TParticle*) fParticleMap->At(fCurrent+1);
// track->SetProcessTime(fTimer.CpuTime());
}
fTimer.Start();
parent=track;
while (1) {
current=parent;
- part = (TParticle *)fParticles->UncheckedAt(current);
+ part = (TParticle *)fParticleMap->At(current);
parent=part->GetFirstMother();
if(parent<0) return current;
}
Warning("Init","Cannot initialise AliRun twice!\n");
return;
}
-
+
gROOT->LoadMacro(setup);
gInterpreter->ProcessLine(fConfigFunction.Data());
+
gMC->DefineParticles(); //Create standard MC particles
TObject *objfirst, *objlast;
//=================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())) {
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
fInitDone = kTRUE;
+ fMCQA = new AliMCQA(fNdets);
+
//
// Save stuff at the beginning of the file to avoid file corruption
Write();
}
//____________________________________________________________________________
-void AliRun::SetTransPar(char* filename)
+void AliRun::SetTransPar(char *filename)
+{
+ fTransParName = filename;
+}
+
+//____________________________________________________________________________
+void AliRun::SetBaseFile(char *filename)
+{
+ fBaseFileName = filename;
+}
+
+//____________________________________________________________________________
+void AliRun::ReadTransPar()
{
//
// Read filename to set the transport parameters
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) {
- Warning("SetTransPar","File %s does not exist!\n",filename);
+ Warning("ReadTransPar","File %s does not exist!\n",fTransParName.Data());
return;
}
//
if(!iret) continue;
if(iret<0) {
//reading error
- Warning("SetTransPar","Error reading file %s\n",filename);
+ Warning("ReadTransPar","Error reading file %s\n",fTransParName.Data());
continue;
}
// Check that the module exist
if(0<=itmed && itmed < 100) {
ktmed=idtmed[itmed];
if(!ktmed) {
- Warning("SetTransPar","Invalid tracking medium code %d for %s\n",itmed,mod->GetName());
+ Warning("ReadTransPar","Invalid tracking medium code %d for %s\n",itmed,mod->GetName());
continue;
}
// Set energy thresholds
}
}
} else {
- Warning("SetTransPar","Invalid medium code %d *\n",itmed);
+ Warning("ReadTransPar","Invalid medium code %d *\n",itmed);
continue;
}
} else {
- Warning("SetTransPar","Module %s not present\n",detName);
+ 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
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
- fTreeK->Branch("Particles",&fParticles,4000);
+ MakeBranchInTree(fTreeK,
+ "Particles", "TParticle", &fParticleBuffer, 4000, 1, file) ;
fTreeK->Write();
}
if (oH && !fTreeH) {
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");
if (oE && !fTreeE) {
fTreeE = new TTree("TE","Header");
// Create a branch for Header
- fTreeE->Branch("Header","AliHeader",&gAliHeader,4000);
+ 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
TIter next(fModules);
AliModule *detector;
while((detector = (AliModule*)next())) {
- if (oH || oD || oR) detector->MakeBranch(option);
+ if (oH) detector->MakeBranch(option,file);
}
}
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;
- TParticle *part, *partnew, *father;
- 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);
+ // 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++) {
// Preset map, to be removed later
- if(i<=fHgwmk) map[i]=i ; else map[i] = -99;
- ((TParticle *)particles.UncheckedAt(i))->ResetBit(kDaughtersBit);
+ 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 = (TParticle *)particles.UncheckedAt(i);
- if(part->TestBit(kKeepBit)) {
+ 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 = (TParticle *)particles.UncheckedAt(nkeep);
- // Change due to a bug in the HP compiler
- // *partnew = *part;
- memcpy(partnew,part,sizeof(TParticle));
- } 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->GetFirstMother())>fHgwmk) {
- if(map[parent]==-99) printf("map[%d] = -99!\n",parent);
- partnew->SetFirstMother(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 daughters information
- for (i=0; i<fNtrack; i++) {
- part = (TParticle *)particles.UncheckedAt(i);
+ for (i=fHgwmk+1; i<nkeep; i++) {
+ part = (TParticle *)particles.At(i);
parent = part->GetFirstMother();
if(parent>=0) {
- father = (TParticle *)particles.UncheckedAt(parent);
+ father = (TParticle *)particles.At(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
+ // Initialise 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;
hit->SetTrack(map[hit->GetTrack()]);
}
}
-#endif
//
// This for detectors which have a special mapping mechanism
TIter nextmod(fModules);
AliModule *detector;
while((detector = (AliModule*)nextmod())) {
- detector->RemapTrackHitIDs(map);
+ 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;
- fHgwmk=nkeep-1;
- particles.SetLast(fHgwmk);
- delete [] map;
+ fLoadPoint-=toshrink;
+ for(i=fLoadPoint; i<fLoadPoint+toshrink; ++i) fParticles->RemoveAt(i);
+
+ fNtrack=nkeep;
+ fHgwmk=nkeep-1;
+ // delete [] map;
}
//_____________________________________________________________________________
ResetStack();
ResetHits();
ResetDigits();
+ ResetSDigits();
// Initialise event header
fHeader.Reset(fRun,fEvent);
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()
{
}
}
+//_____________________________________________________________________________
+void AliRun::ResetSDigits()
+{
+ //
+ // Reset all Detectors digits
+ //
+ TIter next(fModules);
+ AliModule *detector;
+ while((detector = (AliModule*)next())) {
+ detector->ResetSDigits();
+ }
+}
+
//_____________________________________________________________________________
void AliRun::ResetHits()
{
if (!fInitDone) InitMC(setup);
// Create the Root Tree with one branch per detector
- MakeTree("KHDER");
+
+ MakeTree("ESD");
+
+ if (gSystem->Getenv("CONFIG_SPLIT_FILE")) {
+ MakeTree("K","Kine.root");
+ MakeTree("H","Hits.root");
+ } else {
+ MakeTree("KH");
+ }
gMC->ProcessRun(nevent);
}
//_____________________________________________________________________________
-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:
// check if initialisation has been done
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);
+
+
//Create Lego object
- fLego = new AliLego("lego",ntheta,themin,themax,nphi,phimin,phimax,rmin,rmax,zmax);
+ fLego = new AliLego("lego",gener);
//Prepare MC for Lego Run
gMC->InitLego();
//Run Lego Object
- gMC->ProcessRun(ntheta*nphi+1);
+
+ gMC->ProcessRun(nc1*nc2+1);
// Create only the Root event Tree
MakeTree("E");
// End of this run, close files
FinishRun();
-
+ // Restore current generator
+ ResetGenerator(gen);
// Delete Lego Object
delete fLego; fLego=0;
-
- // Restore current generator
- SetGenerator(gen);
}
//_____________________________________________________________________________
//_____________________________________________________________________________
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
//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,
+
+ 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);
- // polar[0],polar[1],polar[2],tof,
- // mecha,weight);
- ((TParticle*)particles[fNtrack])->SetPolarisation(TVector3(polar[0],polar[1],polar[2]));
- ((TParticle*)particles[fNtrack])->SetWeight(weight);
+ 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
- ((TParticle*)particles[fNtrack])->SetBit(kDaughtersBit);
+ // 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);
+ }
+ 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::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)
+{
+ //
+ // 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;
+
+ 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);
+
+ 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*) fParticles->UncheckedAt(parent);
+ particle=(TParticle*) fParticleMap->At(parent);
particle->SetLastDaughter(fNtrack);
if(particle->GetFirstDaughter()<0) particle->SetFirstDaughter(fNtrack);
} else {
ntr = fNtrack++;
}
+//_____________________________________________________________________________
+void AliRun::SetHighWaterMark(const Int_t nt)
+{
+ //
+ // 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::KeepTrack(const Int_t track)
{
//
// flags a track to be kept
//
- TClonesArray &particles = *fParticles;
- ((TParticle*)particles[track])->SetBit(kKeepBit);
+ fParticleMap->At(track)->SetBit(kKeepBit);
}
//_____________________________________________________________________________
//Call the appropriate stepping routine;
AliModule *det = (AliModule*)fModules->At(id);
- if(det) det->StepManager();
+ if(det) {
+ fMCQA->StepManager(id);
+ det->StepManager();
+ }
}
}
//_____________________________________________________________________________
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;
- gROOT->GetListOfBrowsables()->Add(this,"Run");
- fTreeE = (TTree*)gDirectory->Get("TE");
- if (fTreeE) fTreeE->SetBranchAddress("Header", &gAliHeader);
- 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!
+ // 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);
- } else {
- fHeader.SetEvent(0);
- fPDGDB = TDatabasePDG::Instance(); //Particle factory object!
- }
- if(R__v>2) {
- fConfigFunction.Streamer(R__b);
- } else {
- fConfigFunction="Config();";
- }
- } 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);
- }
-}
+
+ gRandom = fRandom;
+ } else {
+ AliRun::Class()->WriteBuffer(R__b, this);
+ }
+}
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff