// //
///////////////////////////////////////////////////////////////////////////////
-#include <TFile.h>
#include <TObjString.h>
#include <TObjArray.h>
-#include <TClonesArray.h>
+#include <TTreeStream.h>
+#include <TDirectory.h>
-#include "AliRunLoader.h"
#include "AliRawReader.h"
-#include "AliLog.h"
-#include "AliESDTrdTrack.h"
-#include "AliESDEvent.h"
#include "AliTRDReconstructor.h"
#include "AliTRDclusterizer.h"
-#include "AliTRDtracker.h"
-#include "AliTRDpidESD.h"
-#include "AliTRDgtuTrack.h"
#include "AliTRDrawData.h"
#include "AliTRDdigitsManager.h"
#include "AliTRDtrackerV1.h"
-#include "AliTRDrecoParam.h"
-
-#include "TTreeStream.h"
#define SETFLG(n,f) ((n) |= f)
#define CLRFLG(n,f) ((n) &= ~f)
ClassImp(AliTRDReconstructor)
TClonesArray *AliTRDReconstructor::fgClusters = 0x0;
+TClonesArray *AliTRDReconstructor::fgTracklets = 0x0;
+Char_t* AliTRDReconstructor::fgSteerNames[kNsteer] = {
+ "DigitsConversion "
+ ,"Tail Cancellation "
+ ,"Clusters LUT "
+ ,"Clusters GAUSS "
+ ,"Clusters Sharing "
+ ,"NN PID "
+ ,"8 dEdx slices in ESD "
+ ,"Write Clusters "
+ ,"Write Online Tracklets "
+ ,"Drift Gas Argon "
+ ,"Stand Alone Tracking "
+ ,"Vertex Constrain "
+ ,"Tracklet Improve "
+ ,"HLT Mode "
+ ,"Cosmic Reconstruction "
+ ,"Process Online Tracklets"
+};
+Char_t* AliTRDReconstructor::fgSteerFlags[kNsteer] = {
+ "dc"// digits conversion [false]
+ ,"tc"// apply tail cancellation [true]
+ ,"lut"// look-up-table for cluster shape in the r-phi direction
+ ,"gs"// gauss cluster shape in the r-phi direction
+ ,"sh"// cluster sharing between tracks
+ ,"nn"// PID method in reconstruction (NN) [true]
+ ,"8s"// 8 dEdx slices in ESD [true]
+ ,"cw"// write clusters [true]
+ ,"tw"// write online tracklets [false]
+ ,"ar"// drift gas [false] - do not update the number of exponentials in the TC !
+ ,"sa"// track seeding (stand alone tracking) [true]
+ ,"vc"// vertex constrain on stand alone track finder [false]
+ ,"ti"// improve tracklets in stand alone track finder [true]
+ ,"hlt"// HLT reconstruction [false]
+ ,"cos"// Cosmic Reconstruction [false]
+ ,"tp"// also use online tracklets for reconstruction [false]
+};
+Char_t* AliTRDReconstructor::fgTaskNames[kNtasks] = {
+ "RawReader"
+ ,"Clusterizer"
+ ,"Tracker"
+ ,"PID"
+};
+Char_t* AliTRDReconstructor::fgTaskFlags[kNtasks] = {
+ "rr"
+ ,"cl"
+ ,"tr"
+ ,"pd"
+};
+
//_____________________________________________________________________________
AliTRDReconstructor::AliTRDReconstructor()
:AliReconstructor()
// PID method in reconstruction (NN) [nn]
SETFLG(fSteerParam, kSteerPID);
// number of dEdx slices in the ESD track [8s]
- //SETFLG(fSteerParam, kEightSlices);
+ SETFLG(fSteerParam, kEightSlices);
+ // vertex constrain for stand alone track finder
+ SETFLG(fSteerParam, kVertexConstrained);
+ // improve tracklets for stand alone track finder
+ SETFLG(fSteerParam, kImproveTracklet);
+ // use look up table for cluster r-phi position
+ SETFLG(fSteerParam, kLUT);
+ // use tail cancellation
+ SETFLG(fSteerParam, kTC);
memset(fStreamLevel, 0, kNtasks*sizeof(UChar_t));
memset(fDebugStream, 0, sizeof(TTreeSRedirector *) * kNtasks);
:AliReconstructor(r)
,fSteerParam(r.fSteerParam)
{
+ //
+ // Copy constructor
+ //
+
memcpy(fStreamLevel, r.fStreamLevel, kNtasks*sizeof(UChar_t));
memcpy(fTCParams, r.fTCParams, 8*sizeof(Double_t));
memcpy(fDebugStream, r.fDebugStream, sizeof(TTreeSRedirector *) *kNtasks);
//_____________________________________________________________________________
AliTRDReconstructor::~AliTRDReconstructor()
{
+ //
+ // Destructor
+ //
+
if(fgClusters) {
fgClusters->Delete(); delete fgClusters;
}
- if(TESTBIT(fSteerParam, kOwner)){
+ if(fgTracklets) {
+ fgTracklets->Delete(); delete fgTracklets;
+ }
+ if(fSteerParam&kOwner){
for(Int_t itask = 0; itask < kNtasks; itask++)
if(fDebugStream[itask]) delete fDebugStream[itask];
}
// Init Options
//
SetOption(GetOption());
-
- AliInfo(Form("\tDigitsConversion [dc] : %s", fSteerParam&kDigitsConversion?"yes":"no"));
- AliInfo(Form("\tWrite Clusters [cw] : %s", fSteerParam&kWriteClusters?"yes":"no"));
- AliInfo(Form("\tWrite Online Tracklets [tw] : %s", fSteerParam&kWriteTracklets?"yes":"no"));
- AliInfo(Form("\tDrift Gas Argon [ar] : %s", fSteerParam&kDriftGas?"yes":"no"));
- AliInfo(Form("\tStand Alone Tracking [sa] : %s", fSteerParam&kSeeding?"yes":"no"));
- AliInfo(Form("\tHLT Tracking [hlt] : %s", fSteerParam&kHLT?"yes":"no"));
- AliInfo(Form("\tCosmic Reconstruction [cos] : %s", fSteerParam&kCosmic?"yes":"no"));
- AliInfo(Form("\tNN PID [nn] : %s", fSteerParam&kSteerPID?"yes":"no"));
- AliInfo(Form("\t8 dEdx slices in ESD [8s] : %s", fSteerParam&kEightSlices?"yes":"no"));
- AliInfo(Form("\tStreaming Levels : Clusterizer[%d] Tracker[%d] PID[%d]", fStreamLevel[kClusterizer], fStreamLevel[kTracker], fStreamLevel[kPID]));
+ Options(fSteerParam, fStreamLevel);
}
//_____________________________________________________________________________
//
// Convert raw data digits into digit objects in a root tree
//
- AliInfo("Feature not available for the moment."); return;
- AliInfo("Convert raw data digits into digit objects [RawReader -> Digit TTree]");
+ //AliInfo("Convert raw data digits into digit objects [RawReader -> Digit TTree]");
AliTRDrawData rawData;
rawReader->Reset();
rawReader->Select("TRD");
+ rawData.OpenOutput();
AliTRDdigitsManager *manager = rawData.Raw2Digits(rawReader);
manager->MakeBranch(digitsTree);
manager->WriteDigits();
rawReader->Select("TRD");
// New (fast) cluster finder
- AliTRDclusterizer clusterer("clusterer","TRD clusterizer",this);
- //clusterer.SetReconstructor(this); // ^| "this" tells the digitsmanager that we are reading raw files
- clusterer.OpenOutput(clusterTree); // it is not strictly necessaray but will give a speed up
- clusterer.SetAddLabels(kFALSE);
+ AliTRDclusterizer clusterer(fgTaskNames[kClusterizer], fgTaskNames[kClusterizer]);
+ clusterer.SetReconstructor(this);
+ clusterer.OpenOutput(clusterTree);
+ clusterer.OpenTrackletOutput();
+ clusterer.SetUseLabels(kFALSE);
clusterer.Raw2ClustersChamber(rawReader);
if(IsWritingClusters()) return;
// take over ownership of clusters
fgClusters = clusterer.RecPoints();
clusterer.SetClustersOwner(kFALSE);
+
+ // take over ownership of online tracklets
+ fgTracklets = clusterer.TrackletsArray();
+ clusterer.SetTrackletsOwner(kFALSE);
}
//_____________________________________________________________________________
//AliInfo("Reconstruct TRD clusters from Digits [Digit TTree -> Cluster TTree]");
- AliTRDclusterizer clusterer("clusterer","TRD clusterizer");
- clusterer.SetReconstructor(this); // ^| no this, because we are reading from digitsTree
- clusterer.OpenOutput(clusterTree); // it is necessary to NOT have the "this" here!
+ AliTRDclusterizer clusterer(fgTaskNames[kClusterizer], fgTaskNames[kClusterizer]);
+ clusterer.SetReconstructor(this);
+ clusterer.OpenOutput(clusterTree);
clusterer.ReadDigits(digitsTree);
clusterer.MakeClusters();
// take over ownership of clusters
fgClusters = clusterer.RecPoints();
clusterer.SetClustersOwner(kFALSE);
+
+ // take over ownership of online tracklets
+ fgTracklets = clusterer.TrackletsArray();
+ clusterer.SetTrackletsOwner(kFALSE);
}
//_____________________________________________________________________________
//_____________________________________________________________________________
void AliTRDReconstructor::SetOption(Option_t *opt)
{
-// Read option string into the steer param.
-//
-// Default steer param values
-//
-// digits conversion [dc] = false
-// drift gas [ar] = false - do not update the number of exponentials in the TC !
-// write clusters [cw] = true
-// write online tracklets [tw] = false
-// track seeding (stand alone tracking) [sa] = true
-// PID method in reconstruction (NN) [nn] = true
-// 8 dEdx slices in ESD [8s] = false
-// HLT tracking [hlt] = false
-// Cosmic Reconstruction [cos] = false
-//
+ //
+ // Read option string into the steer param.
+ //
AliReconstructor::SetOption(opt);
TString s(opt);
TObjArray *opar = s.Tokenize(",");
for(Int_t ipar=0; ipar<opar->GetEntriesFast(); ipar++){
+ Bool_t processed = kFALSE;
TString sopt(((TObjString*)(*opar)[ipar])->String());
- if(sopt.Contains("dc")){
- SETFLG(fSteerParam, kDigitsConversion);
- if(sopt.Contains("!")) CLRFLG(fSteerParam, kDigitsConversion);
- continue;
- } else if(sopt.Contains("cw")){
- SETFLG(fSteerParam, kWriteClusters);
- if(sopt.Contains("!")) CLRFLG(fSteerParam, kWriteClusters);
- continue;
- } else if(sopt.Contains("sa")){
- SETFLG(fSteerParam, kSeeding);
- if(sopt.Contains("!")) CLRFLG(fSteerParam, kSeeding);
- continue;
- } else if(sopt.Contains("nn")){
- SETFLG(fSteerParam, kSteerPID);
- if(sopt.Contains("!")) CLRFLG(fSteerParam, kSteerPID);
- continue;
- } else if(sopt.Contains("8s")){
- SETFLG(fSteerParam, kEightSlices);
- if(sopt.Contains("!")) CLRFLG(fSteerParam, kEightSlices);
- continue;
- } else if(sopt.Contains("tw")){
- SETFLG(fSteerParam, kWriteTracklets);
- if(sopt.Contains("!")) CLRFLG(fSteerParam, kWriteTracklets);
- continue;
- } else if(sopt.Contains("ar")){
- SETFLG(fSteerParam, kDriftGas);
- if(sopt.Contains("!")) CLRFLG(fSteerParam, kDriftGas);
- continue;
- } else if(sopt.Contains("hlt")){
- SETFLG(fSteerParam, kHLT);
- if(sopt.Contains("!")) CLRFLG(fSteerParam, kHLT);
- continue;
- } else if(sopt.Contains("cos")){
- SETFLG(fSteerParam, kCosmic);
- if(sopt.Contains("!")) CLRFLG(fSteerParam, kCosmic);
- } else if(sopt.Contains("sl")){
+ for(Int_t iopt=0; iopt<kNsteer; iopt++){
+ if(!sopt.Contains(fgSteerFlags[iopt])) continue;
+ SETFLG(fSteerParam, BIT(iopt));
+ if(sopt.Contains("!")) CLRFLG(fSteerParam, BIT(iopt));
+ processed = kTRUE;
+ break;
+ }
+ // extra rules
+ if(sopt.Contains("gs") && !sopt.Contains("!")){
+ CLRFLG(fSteerParam, kLUT); processed = kTRUE;
+ }
+
+ if(processed) continue;
+
+ if(sopt.Contains("sl")){
TObjArray *stl = sopt.Tokenize("_");
if(stl->GetEntriesFast() < 3) continue;
TString taskstr(((TObjString*)(*stl)[1])->String());
TString levelstring(((TObjString*)(*stl)[2])->String());
- // Set the stream Level
Int_t level = levelstring.Atoi();
- ETRDReconstructorTask task = kTracker;
- if(taskstr.CompareTo("raw") == 0) task = kRawReader;
- else if(taskstr.CompareTo("cl") == 0) task = kClusterizer;
- else if(taskstr.CompareTo("tr") == 0) task = kTracker;
- else if(taskstr.CompareTo("pi") == 0) task = kPID;
- SetStreamLevel(level, task);
- continue;
- }
+
+ // Set the stream Level
+ processed = kFALSE;
+ for(Int_t it=0; it<kNtasks; it++){
+ if(taskstr.CompareTo(fgTaskFlags[it]) != 0) continue;
+ SetStreamLevel(level, ETRDReconstructorTask(it));
+ processed = kTRUE;
+ }
+ }
+ if(processed) continue;
+
+ AliWarning(Form("Unknown option flag %s.", sopt.Data()));
}
}
//
// Set the Stream Level for one of the tasks Clusterizer, Tracker or PID
//
- TString taskname[4] = {"RawReader", "Clusterizer", "Tracker", "PID"};
const Int_t minLevel[4] = {1, 1, 2, 1}; // the minimum debug level upon which a debug stream is created for different tasks
//AliInfo(Form("Setting Stream Level for Task %s to %d", taskname.Data(),level));
fStreamLevel[(Int_t)task] = level;
// Initialize DebugStreamer if not yet done
if(level >= minLevel[task] && !fDebugStream[task]){
TDirectory *savedir = gDirectory;
- fDebugStream[task] = new TTreeSRedirector(Form("TRD.%sDebug.root", taskname[task].Data()));
+ fDebugStream[task] = new TTreeSRedirector(Form("TRD.Debug%s.root", fgTaskNames[task]));
savedir->cd();
SETFLG(fSteerParam, kOwner);
}
}
+
+//_____________________________________________________________________________
+void AliTRDReconstructor::Options(UInt_t steer, UChar_t *stream)
+{
+ //
+ // Print the options
+ //
+
+ for(Int_t iopt=0; iopt<kNsteer; iopt++){
+ AliDebugGeneral("AliTRDReconstructor", 1, Form(" %s[%s]%s", fgSteerNames[iopt], fgSteerFlags[iopt], steer ?(((steer>>iopt)&1)?" : ON":" : OFF"):""));
+ }
+ AliDebugGeneral("AliTRDReconstructor", 1, " Debug Streaming");
+ for(Int_t it=0; it<kNtasks; it++)
+ AliDebugGeneral("AliTRDReconstructor", 1, Form(" %s [sl_%s] %d", fgTaskNames[it], fgTaskFlags[it], stream ? stream[it] : 0));
+}
+