* provided "as is" without express or implied warranty. *
**************************************************************************/
-/*
-$Log$
-Revision 1.67 2003/03/03 16:36:16 kowal2
-Added LoadTPCParam method
-
-Revision 1.66 2003/02/11 16:54:07 hristov
-Updated AliTrackReference class (S.Radomski)
-
-Revision 1.65 2002/11/21 22:43:32 alibrary
-Removing AliMC and AliMCProcess
-
-Revision 1.64 2002/10/23 07:17:33 alibrary
-Introducing Riostream.h
-
-Revision 1.63 2002/10/14 14:57:42 hristov
-Merging the VirtualMC branch to the main development branch (HEAD)
-
-Revision 1.54.4.3 2002/10/11 08:34:48 hristov
-Updating VirtualMC to v3-09-02
-
-Revision 1.62 2002/09/23 09:22:56 hristov
-The address of the TrackReferences is set (M.Ivanov)
-
-Revision 1.61 2002/09/10 07:06:42 kowal2
-Corrected for the memory leak. Thanks to J. Chudoba and M. Ivanov
-
-Revision 1.60 2002/06/12 14:56:56 kowal2
-Added track length to the reference hits
-
-Revision 1.59 2002/06/05 15:37:31 kowal2
-Added cross-talk from the wires beyond the first and the last rows
-
-Revision 1.58 2002/05/27 14:33:14 hristov
-The new class AliTrackReference used (M.Ivanov)
-
-Revision 1.57 2002/05/07 17:23:11 kowal2
-Linear gain inefficiency instead of the step one at the wire edges.
-
-Revision 1.56 2002/04/04 16:26:33 kowal2
-Digits (Sdigits) go to separate files now.
-
-Revision 1.55 2002/03/29 06:57:45 kowal2
-Restored backward compatibility to use the hits from Dec. 2000 production.
-
-Revision 1.54 2002/03/18 17:59:13 kowal2
-Chnges in the pad geometry - 3 pad lengths introduced.
-
-Revision 1.53 2002/02/25 11:02:56 kowal2
-Changes towards speeding up the code. Thanks to Marian Ivanov.
-
-Revision 1.52 2002/02/18 09:26:09 kowal2
-Removed compiler warning
-
-Revision 1.51 2002/01/21 17:13:21 kowal2
-New track hits using root containers. Setting active sectors added.
-
-Revision 1.50 2001/12/06 14:16:19 kowal2
-meaningfull printouts
-
-Revision 1.49 2001/11/30 11:55:37 hristov
-Noise table created in Hits2SDigits (M.Ivanov)
-
-Revision 1.48 2001/11/24 16:10:21 kowal2
-Faster algorithms.
-
-Revision 1.47 2001/11/19 10:25:34 kowal2
-Nearest integer instead of integer when converting to ADC counts
-
-Revision 1.46 2001/11/07 06:47:12 kowal2
-Removed printouts
-
-Revision 1.45 2001/11/03 13:33:48 kowal2
-Updated algorithms in Hits2SDigits, SDigits2Digits,
-Hits2ExactClusters.
-Added method Merge
-
-Revision 1.44 2001/08/30 09:28:48 hristov
-TTree names are explicitly set via SetName(name) and then Write() is called
-
-Revision 1.43 2001/07/28 12:02:54 hristov
-Branch split level set to 99
-
-Revision 1.42 2001/07/28 11:38:52 hristov
-Loop variable declared once
-
-Revision 1.41 2001/07/28 10:53:50 hristov
-Digitisation done according to the general scheme (M.Ivanov)
-
-Revision 1.40 2001/07/27 13:03:14 hristov
-Default Branch split level set to 99
-
-Revision 1.39 2001/07/26 09:09:34 kowal2
-Hits2Reco method added
-
-Revision 1.38 2001/07/20 14:32:43 kowal2
-Processing of many events possible now
-
-Revision 1.37 2001/06/12 07:17:18 kowal2
-Hits2SDigits method implemented (summable digits)
-
-Revision 1.36 2001/05/16 14:57:25 alibrary
-New files for folders and Stack
-
-Revision 1.35 2001/05/08 16:02:22 kowal2
-Updated material specifications
-
-Revision 1.34 2001/05/08 15:00:15 hristov
-Corrections for tracking in arbitrary magnenetic field. Changes towards a concept of global Alice track. Back propagation of reconstructed tracks (Yu.Belikov)
-
-Revision 1.33 2001/04/03 12:40:43 kowal2
-Removed printouts
-
-Revision 1.32 2001/03/12 17:47:36 hristov
-Changes needed on Sun with CC 5.0
-
-Revision 1.31 2001/03/12 08:21:50 kowal2
-Corrected C++ bug in the material definitions
-
-Revision 1.30 2001/03/01 17:34:47 kowal2
-Correction due to the accuracy problem
-
-Revision 1.29 2001/02/28 16:34:40 kowal2
-Protection against nonphysical values of the avalanche size,
-10**6 is the maximum
-
-Revision 1.28 2001/01/26 19:57:19 hristov
-Major upgrade of AliRoot code
-
-Revision 1.27 2001/01/13 17:29:33 kowal2
-Sun compiler correction
-
-Revision 1.26 2001/01/10 07:59:43 kowal2
-Corrections to load points from the noncompressed hits.
-
-Revision 1.25 2000/11/02 07:25:31 kowal2
-Changes due to the new hit structure.
-Memory leak removed.
-
-Revision 1.24 2000/10/05 16:06:09 kowal2
-Forward declarations. Changes due to a new class AliComplexCluster.
-
-Revision 1.23 2000/10/02 21:28:18 fca
-Removal of useless dependecies via forward declarations
-
-Revision 1.22 2000/07/10 20:57:39 hristov
-Update of TPC code and macros by M.Kowalski
-
-Revision 1.19.2.4 2000/06/26 07:39:42 kowal2
-Changes to obey the coding rules
-
-Revision 1.19.2.3 2000/06/25 08:38:41 kowal2
-Splitted from AliTPCtracking
-
-Revision 1.19.2.2 2000/06/16 12:59:28 kowal2
-Changed parameter settings
-
-Revision 1.19.2.1 2000/06/09 07:15:07 kowal2
-
-Defaults loaded automatically (hard-wired)
-Optional parameters can be set via macro called in the constructor
-
-Revision 1.19 2000/04/18 19:00:59 fca
-Small bug fixes to TPC files
-
-Revision 1.18 2000/04/17 09:37:33 kowal2
-removed obsolete AliTPCDigitsDisplay.C
-
-Revision 1.17.2.2 2000/04/10 08:15:12 kowal2
-
-New, experimental data structure from M. Ivanov
-New tracking algorithm
-Different pad geometry for different sectors
-Digitization rewritten
-
-Revision 1.17.2.1 2000/04/10 07:56:53 kowal2
-Not used anymore - removed
-
-Revision 1.17 2000/01/19 17:17:30 fca
-Introducing a list of lists of hits -- more hits allowed for detector now
-
-Revision 1.16 1999/11/05 09:29:23 fca
-Accept only signals > 0
-
-Revision 1.15 1999/10/08 06:26:53 fca
-Removed ClustersIndex - not used anymore
-
-Revision 1.14 1999/09/29 09:24:33 fca
-Introduction of the Copyright and cvs Log
-
-*/
+/* $Id$ */
///////////////////////////////////////////////////////////////////////////////
// //
//
+#include <Riostream.h>
+#include <stdlib.h>
+
+#include <TFile.h>
+#include <TGeometry.h>
+#include <TInterpreter.h>
#include <TMath.h>
-#include <TRandom.h>
-#include <TVector.h>
#include <TMatrix.h>
-#include <TGeometry.h>
#include <TNode.h>
-#include <TTUBS.h>
#include <TObjectTable.h>
-#include "TParticle.h"
-#include "AliTPC.h"
-#include <TFile.h>
+#include <TParticle.h>
#include <TROOT.h>
+#include <TRandom.h>
#include <TSystem.h>
-#include "AliRun.h"
-#include <Riostream.h>
-#include <stdlib.h>
-#include <Riostream.h>
-#include "AliMagF.h"
-#include "AliTrackReference.h"
-
+#include <TTUBS.h>
+#include <TTree.h>
+#include <TVector.h>
+#include <TVirtualMC.h>
-#include "AliTPCParamSR.h"
-#include "AliTPCPRF2D.h"
-#include "AliTPCRF1D.h"
+#include "AliArrayBranch.h"
+#include "AliClusters.h"
+#include "AliComplexCluster.h"
#include "AliDigits.h"
+#include "AliMagF.h"
+#include "AliPoints.h"
+#include "AliRun.h"
+#include "AliRunLoader.h"
#include "AliSimDigits.h"
+#include "AliTPC.h"
+#include "AliTPC.h"
+#include "AliTPCClustersArray.h"
+#include "AliTPCClustersRow.h"
+#include "AliTPCDigitsArray.h"
+#include "AliTPCLoader.h"
+#include "AliTPCPRF2D.h"
+#include "AliTPCParamSR.h"
+#include "AliTPCRF1D.h"
#include "AliTPCTrackHits.h"
#include "AliTPCTrackHitsV2.h"
-#include "AliPoints.h"
-#include "AliArrayBranch.h"
-
-
-#include "AliTPCDigitsArray.h"
-#include "AliComplexCluster.h"
-#include "AliClusters.h"
-#include "AliTPCClustersRow.h"
-#include "AliTPCClustersArray.h"
-
#include "AliTPCcluster.h"
#include "AliTPCclusterer.h"
#include "AliTPCtracker.h"
-
-#include <TInterpreter.h>
-#include <TTree.h>
-
+#include "AliTrackReference.h"
ClassImp(AliTPC)
if (fHitType>1)
AddHit2(track,vol,hits);
}
-
+
//_____________________________________________________________________________
void AliTPC::BuildGeometry()
{
return 9999;
}
-void AliTPC::Clusters2Tracks(TFile *of) {
+void AliTPC::Clusters2Tracks()
+ {
//-----------------------------------------------------------------
// This is a track finder.
//-----------------------------------------------------------------
- AliTPCtracker tracker(fTPCParam);
- tracker.Clusters2Tracks(gFile,of);
-}
+ AliTPCtracker tracker(fTPCParam,0,fLoader->GetEventFolder()->GetName());
+ tracker.Clusters2Tracks();
+ }
//_____________________________________________________________________________
void AliTPC::CreateMaterials()
void AliTPC::SetActiveSectors(Int_t * sectors, Int_t n)
{
// activate interesting sectors
+ SetTreeAddress();//just for security
if (fActiveSectors) delete [] fActiveSectors;
fActiveSectors = new Bool_t[fTPCParam->GetNSector()];
for (Int_t i=0;i<fTPCParam->GetNSector();i++) fActiveSectors[i]=kFALSE;
//
// activate sectors which were hitted by tracks
//loop over tracks
+ SetTreeAddress();//just for security
if (fHitType==0) return; // if Clones hit - not short volume ID information
if (fActiveSectors) delete [] fActiveSectors;
fActiveSectors = new Bool_t[fTPCParam->GetNSector()];
}
for (Int_t i=0;i<fTPCParam->GetNSector();i++) fActiveSectors[i]=kFALSE;
TBranch * branch=0;
- if (fHitType>1) branch = gAlice->TreeH()->GetBranch("TPC2");
- else branch = gAlice->TreeH()->GetBranch("TPC");
- Stat_t ntracks = gAlice->TreeH()->GetEntries();
+ if (TreeH() == 0x0)
+ {
+ Fatal("SetActiveSectors","Can not find TreeH in folder");
+ return;
+ }
+ if (fHitType>1) branch = TreeH()->GetBranch("TPC2");
+ else branch = TreeH()->GetBranch("TPC");
+ Stat_t ntracks = TreeH()->GetEntries();
// loop over all hits
- for(Int_t track=0;track<ntracks;track++){
+ cout<<"\nAliTPC::SetActiveSectors(): Got "<<ntracks<<" tracks\n";
+
+ for(Int_t track=0;track<ntracks;track++)
+ {
ResetHits();
//
if (fTrackHits && fHitType&4) {
- TBranch * br1 = gAlice->TreeH()->GetBranch("fVolumes");
- TBranch * br2 = gAlice->TreeH()->GetBranch("fNVolumes");
+ TBranch * br1 = TreeH()->GetBranch("fVolumes");
+ TBranch * br2 = TreeH()->GetBranch("fNVolumes");
br1->GetEvent(track);
br2->GetEvent(track);
Int_t *volumes = fTrackHits->GetVolumes();
//
if (fTrackHitsOld && fHitType&2) {
- TBranch * br = gAlice->TreeH()->GetBranch("fTrackHitsInfo");
+ TBranch * br = TreeH()->GetBranch("fTrackHitsInfo");
br->GetEvent(track);
AliObjectArray * ar = fTrackHitsOld->fTrackHitsInfo;
for (UInt_t j=0;j<ar->GetSize();j++){
-void AliTPC::Digits2Clusters(TFile *of, Int_t eventnumber)
+void AliTPC::Digits2Clusters(Int_t eventnumber)
{
//-----------------------------------------------------------------
// This is a simple cluster finder.
//-----------------------------------------------------------------
- AliTPCclusterer::Digits2Clusters(fTPCParam,of,eventnumber);
+ AliTPCclusterer::Digits2Clusters(fTPCParam, fLoader,eventnumber);
}
extern Double_t SigmaY2(Double_t, Double_t, Double_t);
const Float_t kBCz=0.55938e-3;
const Float_t kCCz=0.30428;
- TDirectory *savedir=gDirectory;
- if (!of->IsOpen()) {
+ if (!fLoader) {
cerr<<"AliTPC::Hits2Clusters(): output file not open !\n";
return;
}
// Get the access to the tracks
//---------------------------------------------------------------
- TTree *tH = gAlice->TreeH();
+ TTree *tH = TreeH();
+ if (tH == 0x0)
+ {
+ Fatal("Hits2Clusters","Can not find TreeH in folder");
+ return;
+ }
+ SetTreeAddress();
+
Stat_t ntracks = tH->GetEntries();
//Switch to the output file
- of->cd();
-
- char cname[100];
-
- sprintf(cname,"TreeC_TPC_%d",eventn);
-
+
+ if (fLoader->TreeR() == 0x0) fLoader->MakeTree("R");
+
+ cout<<"fTPCParam->GetTitle() = "<<fTPCParam->GetTitle()<<endl;
+
+ AliRunLoader* rl = (AliRunLoader*)fLoader->GetEventFolder()->FindObject(AliRunLoader::fgkRunLoaderName);
+ rl->CdGAFile();
fTPCParam->Write(fTPCParam->GetTitle());
+
AliTPCClustersArray carray;
carray.Setup(fTPCParam);
carray.SetClusterType("AliTPCcluster");
- carray.MakeTree();
+ carray.MakeTree(fLoader->TreeR());
Int_t nclusters=0; //cluster counter
} // end of loop over sectors
cerr<<"Number of made clusters : "<<nclusters<<" \n";
- carray.GetTree()->SetName(cname);
- carray.GetTree()->Write();
-
- savedir->cd(); //switch back to the input file
+ fLoader->WriteRecPoints("OVERWRITE");
+
} // end of function
// Get the access to the tracks
//---------------------------------------------------------------
- TTree *tH = gAlice->TreeH();
+ TTree *tH = TreeH();
+ if (tH == 0x0)
+ {
+ Fatal("Hits2Clusters","Can not find TreeH in folder");
+ return;
+ }
+ SetTreeAddress();
+
Stat_t ntracks = tH->GetEntries();
Int_t npart = gAlice->GetNtrack();
//MI change
{
//create digits from summable digits
GenerNoise(500000); //create teble with noise
- char sname[100];
- char dname[100];
- sprintf(sname,"TreeS_%s_%d",fTPCParam->GetTitle(),eventnumber);
- sprintf(dname,"TreeD_%s_%d",fTPCParam->GetTitle(),eventnumber);
//conect tree with sSDigits
- TTree *t;
- if (gAlice->GetTreeDFile()) {
- t = (TTree *)gAlice->GetTreeDFile()->Get(sname);
- } else {
- t = (TTree *)gDirectory->Get(sname);
- }
- if (!t) {
- cerr<<"TPC tree with sdigits not found"<<endl;
- return;
- }
+ TTree *t = fLoader->TreeS();
+
+ if (t == 0x0)
+ {
+ fLoader->LoadSDigits("READ");
+ t = fLoader->TreeS();
+ if (t == 0x0)
+ {
+ Error("SDigits2Digits2","Can not get input TreeS");
+ return;
+ }
+ }
+
+ if (fLoader->TreeD() == 0x0) fLoader->MakeTree("D");
+
AliSimDigits digarr, *dummy=&digarr;
- t->GetBranch("Segment")->SetAddress(&dummy);
+ TBranch* sdb = t->GetBranch("Segment");
+ if (sdb == 0x0)
+ {
+ Error("SDigits2Digits2","Can not find branch with segments in TreeS.");
+ return;
+ }
+
+ sdb->SetAddress(&dummy);
+
Stat_t nentries = t->GetEntries();
// set zero suppression
AliTPCDigitsArray *arr = new AliTPCDigitsArray;
arr->SetClass("AliSimDigits");
arr->Setup(fTPCParam);
-// Note that methods arr->MakeTree have different signatures
- if (gAlice->GetTreeDFile()) {
- arr->MakeTree(gAlice->GetTreeDFile());
- } else {
- arr->MakeTree(fDigitsFile);
- }
+ arr->MakeTree(fLoader->TreeD());
- AliTPCParam * par =fTPCParam;
+ AliTPCParam * par = fTPCParam;
//Loop over segments of the TPC
cerr<<"AliTPC warning: invalid segment ID ! "<<digarr.GetID()<<endl;
continue;
}
- if (!IsSectorActive(sec)) continue;
+ if (!IsSectorActive(sec))
+ {
+// cout<<n<<" NOT Active \n";
+ continue;
+ }
+ else
+ {
+// cout<<n<<" Active \n";
+ }
AliSimDigits * digrow =(AliSimDigits*) arr->CreateRow(sec,row);
Int_t nrows = digrow->GetNRows();
Int_t ncols = digrow->GetNCols();
//write results
-
-
- arr->GetTree()->SetName(dname);
- arr->GetTree()->AutoSave();
- delete arr;
-}
-//_________________________________________
-void AliTPC::Merge(TTree * intree, Int_t *mask, Int_t nin, Int_t outid)
-{
-
- //intree - pointer to array of trees with s digits
- //mask - mask for each
- //nin - number of inputs
- //outid - event number of the output event
-
- //create digits from summable digits
- //conect tree with sSDigits
-
-
- AliSimDigits ** digarr = new AliSimDigits*[nin];
- for (Int_t i1=0;i1<nin; i1++){
- digarr[i1]=0;
- intree[i1].GetBranch("Segment")->SetAddress(&digarr[i1]);
- }
- Stat_t nentries = intree[0].GetEntries();
-
- //make tree with digits
- char dname[100];
- sprintf(dname,"TreeD_%s_%d",fTPCParam->GetTitle(),outid);
- AliTPCDigitsArray *arr = new AliTPCDigitsArray;
- arr->SetClass("AliSimDigits");
- arr->Setup(fTPCParam);
- arr->MakeTree(fDigitsFile);
-
- // set zero suppression
-
- fTPCParam->SetZeroSup(2);
-
- // get zero suppression
-
- Int_t zerosup = fTPCParam->GetZeroSup();
-
-
- AliTPCParam * par =fTPCParam;
-
- //Loop over segments of the TPC
- for (Int_t n=0; n<nentries; n++) {
-
- for (Int_t i=0;i<nin; i++){
- //connect proper digits
- intree[i].GetEvent(n);
- digarr[i]->ExpandBuffer();
- digarr[i]->ExpandTrackBuffer();
- }
- Int_t sec, row;
- if (!par->AdjustSectorRow(digarr[0]->GetID(),sec,row)) {
- cerr<<"AliTPC warning: invalid segment ID ! "<<digarr[0]->GetID()<<endl;
- continue;
- }
-
- AliSimDigits * digrow =(AliSimDigits*) arr->CreateRow(sec,row);
- Int_t nrows = digrow->GetNRows();
- Int_t ncols = digrow->GetNCols();
-
- digrow->ExpandBuffer();
- digrow->ExpandTrackBuffer();
+ fLoader->WriteDigits("OVERWRITE");
- for (Int_t rows=0;rows<nrows; rows++){
- for (Int_t col=0;col<ncols; col++){
- Float_t q=0;
- Int_t label[1000]; // i hope no more than 300 events merged
- Int_t labptr = 0;
- // looop over digits
- for (Int_t i=0;i<nin; i++){
- q += digarr[i]->GetDigitFast(rows,col);
- for (Int_t tr=0;tr<3;tr++) {
- Int_t lab = digarr[i]->GetTrackIDFast(rows,col,tr);
- if ( lab > 1) {
- label[labptr]=lab+mask[i]-2;
- labptr++;
- }
- }
- }
- //add noise
- q = gRandom->Gaus(q,fTPCParam->GetNoise()*fTPCParam->GetNoiseNormFac()*16);
-
- q/=16; //conversion faktor
- q=(Short_t)q;
-
- if (q> zerosup){
-
- if(q > fTPCParam->GetADCSat()) q = fTPCParam->GetADCSat();
- digrow->SetDigitFast((Short_t)q,rows,col);
- for (Int_t tr=0;tr<3;tr++){
- if (tr<labptr)
- ((AliSimDigits*)digrow)->SetTrackIDFast(label[tr],rows,col,tr);
- else
- ((AliSimDigits*)digrow)->SetTrackIDFast(-1,rows,col,tr);
- }
- }
- }
- }
- arr->StoreRow(sec,row);
-
- arr->ClearRow(sec,row);
-
- }
-
- delete digarr;
- arr->GetTree()->SetName(dname);
- arr->GetTree()->Write();
-
- delete arr;
-
-}
-
-/*_________________________________________
-void AliTPC::SDigits2Digits(Int_t eventnumber)
-{
-
-
- cerr<<"Digitizing TPC...\n";
-
- Hits2Digits(eventnumber);
-
-
- //write results
-
- // char treeName[100];
-
- // sprintf(treeName,"TreeD_%s_%d",fTPCParam->GetTitle(),eventnumber);
-
- // GetDigitsArray()->GetTree()->Write(treeName);
+ delete arr;
}
-*/
//__________________________________________________________________
void AliTPC::SetDefaults(){
// Set response functions
+ //
+ AliRunLoader* rl = (AliRunLoader*)fLoader->GetEventFolder()->FindObject(AliRunLoader::fgkRunLoaderName);
+ rl->CdGAFile();
AliTPCParamSR *param=(AliTPCParamSR*)gDirectory->Get("75x40_100x60");
if(param){
printf("You are using 2 pad-length geom hits with 3 pad-lenght geom digits...\n");
//----------------------------------------------------
// Loop over all sectors for a single event
//----------------------------------------------------
-
+ AliRunLoader* rl = (AliRunLoader*)fLoader->GetEventFolder()->FindObject(AliRunLoader::fgkRunLoaderName);
+ rl->GetEvent(eventnumber);
+ if (fLoader->TreeH() == 0x0)
+ {
+ if(fLoader->LoadHits())
+ {
+ Error("Hits2Digits","Can not load hits.");
+ }
+ }
+ SetTreeAddress();
+
+ if (fLoader->TreeD() == 0x0 )
+ {
+ fLoader->MakeTree("D");
+ if (fLoader->TreeD() == 0x0 )
+ {
+ Error("Hits2Digits","Can not get TreeD");
+ return;
+ }
+ }
if(fDefaults == 0) SetDefaults(); // check if the parameters are set
GenerNoise(500000); //create teble with noise
AliTPCDigitsArray *arr = new AliTPCDigitsArray;
arr->SetClass("AliSimDigits");
arr->Setup(fTPCParam);
-// Note that methods arr->MakeTree have different signatures
- if (gAlice->GetTreeDFile()) {
- arr->MakeTree(gAlice->GetTreeDFile());
- } else {
- arr->MakeTree(fDigitsFile);
- }
+
+ arr->MakeTree(fLoader->TreeD());
SetDigitsArray(arr);
fDigitsSwitch=0; // standard digits
cerr<<"Digitizing TPC -- normal digits...\n";
- for(Int_t isec=0;isec<fTPCParam->GetNSector();isec++) if (IsSectorActive(isec)) Hits2DigitsSector(isec);
-
- // write results
-
- char treeName[100];
-
- sprintf(treeName,"TreeD_%s_%d",fTPCParam->GetTitle(),eventnumber);
-
- GetDigitsArray()->GetTree()->SetName(treeName);
- GetDigitsArray()->GetTree()->AutoSave();
-
+ for(Int_t isec=0;isec<fTPCParam->GetNSector();isec++)
+ if (IsSectorActive(isec))
+ {
+ cout<<"Sector "<<isec<<"is active\n";
+ Hits2DigitsSector(isec);
+ }
+ else
+ {
+ cout<<"Sector "<<isec<<"is NOT active\n";
+ }
+ fLoader->WriteDigits("OVERWRITE");
}
//----------------------------------------------------
// Loop over all sectors for a single event
//----------------------------------------------------
+// AliRunLoader* rl = (AliRunLoader*)fLoader->GetEventFolder()->FindObject(AliRunLoader::fgkRunLoaderName);
+
+ AliRunLoader* rl = fLoader->GetRunLoader();
+
+ rl->GetEvent(eventnumber);
+ if (fLoader->TreeH() == 0x0)
+ {
+ if(fLoader->LoadHits())
+ {
+ Error("Hits2Digits","Can not load hits.");
+ return;
+ }
+ }
+ SetTreeAddress();
+ if (fLoader->TreeS() == 0x0 )
+ {
+ fLoader->MakeTree("S");
+ }
+
if(fDefaults == 0) SetDefaults();
+
GenerNoise(500000); //create table with noise
//setup TPCDigitsArray
if(GetDigitsArray()) delete GetDigitsArray();
+
AliTPCDigitsArray *arr = new AliTPCDigitsArray;
arr->SetClass("AliSimDigits");
arr->Setup(fTPCParam);
-// Note that methods arr->MakeTree have different signatures
- if (gAlice->GetTreeSFile()) {
- arr->MakeTree(gAlice->GetTreeSFile());
- } else {
- arr->MakeTree(fDigitsFile);
- }
+ arr->MakeTree(fLoader->TreeS());
+
SetDigitsArray(arr);
cerr<<"Digitizing TPC -- summable digits...\n";
fTPCParam->SetZeroSup(0);
- for(Int_t isec=0;isec<fTPCParam->GetNSector();isec++) if (IsSectorActive(isec)) Hits2DigitsSector(isec);
-
-
- // write results
-
- char treeName[100];
-
- sprintf(treeName,"TreeS_%s_%d",fTPCParam->GetTitle(),eventnumber);
-
- GetDigitsArray()->GetTree()->SetName(treeName);
- GetDigitsArray()->GetTree()->AutoSave();
-
+ for(Int_t isec=0;isec<fTPCParam->GetNSector();isec++)
+ if (IsSectorActive(isec))
+ {
+// cout<<"Sector "<<isec<<" is active\n";
+ Hits2DigitsSector(isec);
+ }
+
+ fLoader->WriteSDigits("OVERWRITE");
+
+//this line prevents the crash in the similar one
+//on the beginning of this method
+//destructor attempts to reset the tree, which is deleted by the loader
+//need to be redesign
+ if(GetDigitsArray()) delete GetDigitsArray();
+ SetDigitsArray(0x0);
}
-
-
-
//__________________________________________________________________
+
void AliTPC::Hits2SDigits()
{
// Loop over all sectors for a single event
//----------------------------------------------------
//MI change - for pp run
- Int_t eventnumber = gAlice->GetEvNumber();
+// Int_t eventnumber = gAlice->GetEvNumber();
+// AliRunLoader* rl = (AliRunLoader*)fLoader->GetEventFolder()->FindObject(AliRunLoader::fgkRunLoaderName);
+// rl->GetEvent(eventnumber);
+// 12/05/2003 This method is obsolete and not used. It should be redesingned
+// M.Kowalski
+
+ if (fLoader->TreeH() == 0x0)
+ {
+ if(fLoader->LoadHits())
+ {
+ Error("Hits2Digits","Can not load hits.");
+ }
+ }
+ SetTreeAddress();
if(fDefaults == 0) SetDefaults();
GenerNoise(500000); //create table with noise
if(GetDigitsArray()) delete GetDigitsArray();
+ if (fLoader->TreeS() == 0x0 )
+ {
+ fLoader->MakeTree("S");
+ }
+
AliTPCDigitsArray *arr = new AliTPCDigitsArray;
arr->SetClass("AliSimDigits");
arr->Setup(fTPCParam);
-// Note that methods arr->MakeTree have different signatures
- if (gAlice->GetTreeSFile()) {
- arr->MakeTree(gAlice->GetTreeSFile());
- } else {
- arr->MakeTree(fDigitsFile);
- }
+ arr->MakeTree(fLoader->TreeS());
SetDigitsArray(arr);
cerr<<"Digitizing TPC -- summable digits...\n";
for(Int_t isec=0;isec<fTPCParam->GetNSector();isec++) if (IsSectorActive(isec)) Hits2DigitsSector(isec);
-
// write results
- char treeName[100];
-
- sprintf(treeName,"TreeD_%s_%d",fTPCParam->GetTitle(),eventnumber);
-
- GetDigitsArray()->GetTree()->SetName(treeName);
- GetDigitsArray()->GetTree()->AutoSave();
-
+ //
+ cout<<"Why method TPC::Hits2SDigits writes digits and not sdigits? skowron\n";
+ fLoader->WriteDigits("OVERWRITE");
}
-
-
//_____________________________________________________________________________
+
void AliTPC::Hits2DigitsSector(Int_t isec)
{
//-------------------------------------------------------------------
if(fDefaults == 0) SetDefaults();
- TTree *tH = gAlice->TreeH(); // pointer to the hits tree
+ TTree *tH = TreeH(); // pointer to the hits tree
+ if (tH == 0x0)
+ {
+ Fatal("Hits2DigitsSector","Can not find TreeH in folder");
+ return;
+ }
+
Stat_t ntracks = tH->GetEntries();
if( ntracks > 0){
Int_t i;
- if (fDigitsArray->GetTree()==0) fDigitsArray->MakeTree(fDigitsFile);
+ if (fDigitsArray->GetTree()==0)
+ {
+ Fatal("Hits2DigitsSector","Tree not set in fDigitsArray");
+ }
for (i=0;i<nrows;i++){
fDigitsArray->StoreRow(isec,i);
Int_t ndig = dig->GetDigitSize();
- if (gDebug > 10) printf("*** Sector, row, compressed digits %d %d %d ***\n",isec,i,ndig);
+
+ if (gDebug > 10)
+ printf("*** Sector, row, compressed digits %d %d %d ***\n",isec,i,ndig);
fDigitsArray->ClearRow(isec,i);
}
//_____________________________________________________________________________
-void AliTPC::MakeBranch(Option_t* option, const char *file)
+void AliTPC::MakeBranch(Option_t* option)
{
//
// Create Tree branches for the TPC.
//
+ if(GetDebug()) Info("MakeBranch","");
Int_t buffersize = 4000;
char branchname[10];
sprintf(branchname,"%s",GetName());
+
+ const char *h = strstr(option,"H");
- AliDetector::MakeBranch(option,file);
+ if ( h && (fHitType<=1) && (fHits == 0x0)) fHits = new TClonesArray("AliTPChit", 176);//skowron 20.06.03
+
+ AliDetector::MakeBranch(option);
const char *d = strstr(option,"D");
+
+ if (fDigits && fLoader->TreeD() && d)
+ {
+ MakeBranchInTree(gAlice->TreeD(), branchname, &fDigits, buffersize, 0);
+ }
- if (fDigits && gAlice->TreeD() && d) {
- MakeBranchInTree(gAlice->TreeD(),
- branchname, &fDigits, buffersize, file);
- }
-
- if (fHitType>1) MakeBranch2(option,file); // MI change 14.09.2000
+ if (fHitType>1) MakeBranch2(option,0); // MI change 14.09.2000
}
//_____________________________________________________________________________
//-----------------------------------------------------------------
// Origin: Marek Kowalski IFJ, Krakow, Marek.Kowalski@ifj.edu.pl
//-----------------------------------------------------------------
-
fSecAL = sec;
}
//-----------------------------------------------------------------
// Origin: Marek Kowalski IFJ, Krakow, Marek.Kowalski@ifj.edu.pl
//-----------------------------------------------------------------
-
fSecAU = sec;
}
fQ = hits[3];
}
-
//________________________________________________________________________
// Additional code because of the AliTPCTrackHitsV2
// Create a new branch in the current Root Tree
// The branch of fHits is automatically split
// MI change 14.09.2000
+ if(GetDebug()) Info("MakeBranch2","");
if (fHitType<2) return;
char branchname[10];
sprintf(branchname,"%s2",GetName());
// Get the pointer to the header
const char *cH = strstr(option,"H");
//
- if (fTrackHits && gAlice->TreeH() && cH && fHitType&4) {
- // AliObjectBranch * branch = new AliObjectBranch(branchname,"AliTPCTrackHitsV2",&fTrackHits,
- // gAlice->TreeH(),fBufferSize,99);
- //TBranch * branch =
- gAlice->TreeH()->Branch(branchname,"AliTPCTrackHitsV2",&fTrackHits,
- fBufferSize,99);
-
- // gAlice->TreeH()->GetListOfBranches()->Add(branch);
- if (GetDebug()>1)
- printf("* AliDetector::MakeBranch * Making Branch %s for trackhits\n",branchname);
- const char folder [] = "RunMC/Event/Data";
- if (GetDebug())
- printf("%15s: Publishing %s to %s\n",ClassName(),branchname,folder);
- Publish(folder,&fTrackHits,branchname);
- if (file) {
- TBranch *b = gAlice->TreeH()->GetBranch(branchname);
- TDirectory *wd = gDirectory;
- b->SetFile(file);
- TIter next( b->GetListOfBranches());
- while ((b=(TBranch*)next())) {
- b->SetFile(file);
- }
- wd->cd();
- if (GetDebug()>1)
- cout << "Diverting branch " << branchname << " to file " << file << endl;
- }
- }
+ if (fTrackHits && TreeH() && cH && fHitType&4)
+ {
+ if(GetDebug()) Info("MakeBranch2","Making branch for Type 4 Hits");
+ TreeH()->Branch(branchname,"AliTPCTrackHitsV2",&fTrackHits,fBufferSize,99);
+ }
- if (fTrackHitsOld && gAlice->TreeH() && cH && fHitType&2) {
+ if (fTrackHitsOld && TreeH() && cH && fHitType&2)
+ {
+ if(GetDebug()) Info("MakeBranch2","Making branch for Type 2 Hits");
AliObjectBranch * branch = new AliObjectBranch(branchname,"AliTPCTrackHits",&fTrackHitsOld,
- gAlice->TreeH(),fBufferSize,99);
- //TBranch * branch = gAlice->TreeH()->Branch(branchname,"AliTPCTrackHitsV2",&fTrackHits,
- // fBufferSize,99);
-
- gAlice->TreeH()->GetListOfBranches()->Add(branch);
- if (GetDebug()>1)
- printf("* AliDetector::MakeBranch * Making Branch %s for trackhits\n",branchname);
- const char folder [] = "RunMC/Event/Data";
- if (GetDebug())
- printf("%15s: Publishing %s to %s\n",ClassName(),branchname,folder);
- Publish(folder,&fTrackHitsOld,branchname);
- if (file) {
- TBranch *b = gAlice->TreeH()->GetBranch(branchname);
- TDirectory *wd = gDirectory;
- b->SetFile(file);
- TIter next( b->GetListOfBranches());
- while ((b=(TBranch*)next())) {
- b->SetFile(file);
- }
- wd->cd();
- if (GetDebug()>1)
- cout << "Diverting branch " << branchname << " to file " << file << endl;
- }
- }
+ TreeH(),fBufferSize,99);
+ TreeH()->GetListOfBranches()->Add(branch);
+ }
}
void AliTPC::SetTreeAddress()
{
- if (fHitType<=1) AliDetector::SetTreeAddress();
+//Sets tree address for hits
+ if (fHitType<=1)
+ {
+ if (fHits == 0x0 ) fHits = new TClonesArray("AliTPChit", 176);//skowron 20.06.03
+ AliDetector::SetTreeAddress();
+ }
if (fHitType>1) SetTreeAddress2();
}
//
// Set branch address for the TrackHits Tree
//
+ if(GetDebug()) Info("SetTreeAddress2","");
+
TBranch *branch;
char branchname[20];
sprintf(branchname,"%s2",GetName());
//
// Branch address for hit tree
- TTree *treeH = gAlice->TreeH();
+ TTree *treeH = TreeH();
if ((treeH)&&(fHitType&4)) {
branch = treeH->GetBranch(branchname);
- if (branch) branch->SetAddress(&fTrackHits);
+ if (branch)
+ {
+ branch->SetAddress(&fTrackHits);
+ cout<<"AliTPC::SetTreeAddress2 fHitType&4 Setting"<<endl;
+ }
+ else cout<<"AliTPC::SetTreeAddress2 fHitType&4 Failed"<<endl;
}
if ((treeH)&&(fHitType&2)) {
branch = treeH->GetBranch(branchname);
- if (branch) branch->SetAddress(&fTrackHitsOld);
+ if (branch)
+ {
+ branch->SetAddress(&fTrackHitsOld);
+ cout<<"AliTPC::SetTreeAddress2 fHitType&2 Setting"<<endl;
+ }
+ else cout<<"AliTPC::SetTreeAddress2 fHitType&2 Failed"<<endl;
}
//set address to TREETR
- TTree *treeTR = gAlice->TreeTR();
+
+ TTree *treeTR = TreeTR();
if (treeTR && fTrackReferences) {
branch = treeTR->GetBranch(GetName());
if (branch) branch->SetAddress(&fTrackReferences);
}
-
}
void AliTPC::FinishPrimary()
// cout<<"bad track number\n";
if (fTrackHits && fHitType&4)
fTrackHits->AddHitKartez(vol[0],rtrack, hits[0],
- hits[1],hits[2],(Int_t)hits[3]);
+ hits[1],hits[2],(Int_t)hits[3]);
if (fTrackHitsOld &&fHitType&2 )
fTrackHitsOld->AddHitKartez(vol[0],rtrack, hits[0],
- hits[1],hits[2],(Int_t)hits[3]);
+ hits[1],hits[2],(Int_t)hits[3]);
}
void AliTPC::ResetHits()
-{
+{
if (fHitType&1) AliDetector::ResetHits();
if (fHitType>1) ResetHits2();
}
//
if(track>=0) {
gAlice->ResetHits();
- gAlice->TreeH()->GetEvent(track);
+ TreeH()->GetEvent(track);
}
//
if (fTrackHits && fHitType&4) {
//
// return kTRUE;
if (fTrackHitsOld && fHitType&2) {
- TBranch * br = gAlice->TreeH()->GetBranch("fTrackHitsInfo");
+ TBranch * br = TreeH()->GetBranch("fTrackHitsInfo");
br->GetEvent(track);
AliObjectArray * ar = fTrackHitsOld->fTrackHitsInfo;
for (UInt_t j=0;j<ar->GetSize();j++){
}
if (fTrackHits && fHitType&4) {
- TBranch * br1 = gAlice->TreeH()->GetBranch("fVolumes");
- TBranch * br2 = gAlice->TreeH()->GetBranch("fNVolumes");
+ TBranch * br1 = TreeH()->GetBranch("fVolumes");
+ TBranch * br2 = TreeH()->GetBranch("fNVolumes");
br2->GetEvent(track);
br1->GetEvent(track);
Int_t *volumes = fTrackHits->GetVolumes();
}
if (fHitType&1) {
- TBranch * br = gAlice->TreeH()->GetBranch("fSector");
+ TBranch * br = TreeH()->GetBranch("fSector");
br->GetEvent(track);
for (Int_t j=0;j<fHits->GetEntriesFast();j++){
if ( ((AliTPChit*)fHits->At(j))->fSector==id) return kTRUE;
for(Int_t iev=firstevent;iev<lastevent+1;iev++){
printf("Processing event %d\n",iev);
- Digits2Clusters(out,iev);
+ Digits2Clusters(iev);
}
cout<<"AliTPC::Digits2Reco - determination of rec points ended"<<endl;
timer.Stop();
}
+AliLoader* AliTPC::MakeLoader(const char* topfoldername)
+{
+ cout<<"AliTPC::MakeLoader ";
+
+ fLoader = new AliTPCLoader(GetName(),topfoldername);
+
+ if (fLoader)
+ {
+ cout<<"Success"<<endl;
+ }
+ else
+ {
+ cout<<"Failure"<<endl;
+ }
+
+ return fLoader;
+}
+
////////////////////////////////////////////////////////////////////////
AliTPCParam* AliTPC::LoadTPCParam(TFile *file) {
//
// load TPC paarmeters from a given file or create new if the object
// is not found there
-//
+// 12/05/2003 This method should be moved to the AliTPCLoader
+// and one has to decide where to store the TPC parameters
+// M.Kowalski
char paramName[50];
sprintf(paramName,"75x40_100x60_150x60");
AliTPCParam *paramTPC=(AliTPCParam*)file->Get(paramName);
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff