/**************************************************************************
- * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
- * *
- * Author: The ALICE Off-line Project. *
- * Contributors are mentioned in the code where appropriate. *
- * *
- * Permission to use, copy, modify and distribute this software and its *
- * documentation strictly for non-commercial purposes is hereby granted *
- * without fee, provided that the above copyright notice appears in all *
- * copies and that both the copyright notice and this permission notice *
- * appear in the supporting documentation. The authors make no claims *
- * about the suitability of this software for any purpose. It is *
- * provided "as is" without express or implied warranty. *
- **************************************************************************/
+* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+* *
+* Author: The ALICE Off-line Project. *
+* Contributors are mentioned in the code where appropriate. *
+* *
+* Permission to use, copy, modify and distribute this software and its *
+* documentation strictly for non-commercial purposes is hereby granted *
+* without fee, provided that the above copyright notice appears in all *
+* copies and that both the copyright notice and this permission notice *
+* appear in the supporting documentation. The authors make no claims *
+* about the suitability of this software for any purpose. It is *
+* provided "as is" without express or implied warranty. *
+**************************************************************************/
/* $Id$ */
#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;
+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 "
+};
+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]
+};
+Char_t* AliTRDReconstructor::fgTaskNames[kNtasks] = {
+ "RawReader"
+ ,"Clusterizer"
+ ,"Tracker"
+ ,"PID"
+};
+Char_t* AliTRDReconstructor::fgTaskFlags[kNtasks] = {
+ "rr"
+ ,"cl"
+ ,"tr"
+ ,"pd"
+};
+
//_____________________________________________________________________________
AliTRDReconstructor::AliTRDReconstructor()
:AliReconstructor()
- ,fSteerParam(0x00000007)
+ ,fSteerParam(0)
{
- memset(fStreamLevel, 0, 5*sizeof(UChar_t));
+ // setting default "ON" steering parameters
+ // owner of debug streamers
+ SETFLG(fSteerParam, kOwner);
+ // write clusters [cw]
+ SETFLG(fSteerParam, kWriteClusters);
+ // track seeding (stand alone tracking) [sa]
+ SETFLG(fSteerParam, kSeeding);
+ // PID method in reconstruction (NN) [nn]
+ SETFLG(fSteerParam, kSteerPID);
+ // number of dEdx slices in the ESD track [8s]
+ 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);
// Xe tail cancellation parameters
fTCParams[0] = 1.156; // r1
fTCParams[1] = 0.130; // r2
:AliReconstructor(r)
,fSteerParam(r.fSteerParam)
{
- memcpy(fStreamLevel, r.fStreamLevel, 5*sizeof(UChar_t));
+ memcpy(fStreamLevel, r.fStreamLevel, kNtasks*sizeof(UChar_t));
memcpy(fTCParams, r.fTCParams, 8*sizeof(Double_t));
+ memcpy(fDebugStream, r.fDebugStream, sizeof(TTreeSRedirector *) *kNtasks);
+ // ownership of debug streamers is not taken
+ CLRFLG(fSteerParam, kOwner);
+}
+
+//_____________________________________________________________________________
+AliTRDReconstructor::~AliTRDReconstructor()
+{
+ if(fgClusters) {
+ fgClusters->Delete(); delete fgClusters;
+ }
+ if(fSteerParam&kOwner){
+ for(Int_t itask = 0; itask < kNtasks; itask++)
+ if(fDebugStream[itask]) delete fDebugStream[itask];
+ }
}
+
//_____________________________________________________________________________
void AliTRDReconstructor::Init(){
- //
- // Init Options
- //
- SetOption(GetOption());
-
- AliInfo("TRD reconstruction will use the following settings:");
- printf("\tWrite Clusters [cw] : %s\n", fSteerParam&kWriteClusters?"yes":"no");
- printf("\tWrite Online Tracklets [tw] : %s\n", fSteerParam&kWriteTracklets?"yes":"no");
- printf("\tDrift Gas Argon [ar] : %s\n", fSteerParam&kDriftGas?"yes":"no");
- printf("\tStand Alone Tracking [sa] : %s\n", fSteerParam&kSeeding?"yes":"no");
- printf("\tNN PID [nn] : %s\n", fSteerParam&kSteerPID?"yes":"no");
- printf("\tStreaming Levels : Clusterizer[%d] Tracker[%d] PID[%d]\n", fStreamLevel[kClusterizer], fStreamLevel[kTracker], fStreamLevel[kPID]);
+ //
+ // Init Options
+ //
+ SetOption(GetOption());
+ Options(fSteerParam, fStreamLevel);
}
//_____________________________________________________________________________
void AliTRDReconstructor::ConvertDigits(AliRawReader *rawReader
- , TTree *digitsTree) const
+ , TTree *digitsTree) const
{
//
// 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]");
rawReader->Select("TRD");
// New (fast) cluster finder
- AliTRDclusterizer clusterer("clusterer","TRD clusterizer");
+ AliTRDclusterizer clusterer(fgTaskNames[kClusterizer], fgTaskNames[kClusterizer]);
clusterer.SetReconstructor(this);
clusterer.OpenOutput(clusterTree);
- clusterer.SetAddLabels(kFALSE);
+ clusterer.SetUseLabels(kFALSE);
clusterer.Raw2ClustersChamber(rawReader);
if(IsWritingClusters()) return;
//AliInfo("Reconstruct TRD clusters from Digits [Digit TTree -> Cluster TTree]");
- AliTRDclusterizer clusterer("clusterer","TRD clusterizer");
+ AliTRDclusterizer clusterer(fgTaskNames[kClusterizer], fgTaskNames[kClusterizer]);
clusterer.SetReconstructor(this);
clusterer.OpenOutput(clusterTree);
clusterer.ReadDigits(digitsTree);
//_____________________________________________________________________________
void AliTRDReconstructor::FillESD(TTree* /*digitsTree*/
- , TTree* /*clusterTree*/
- , AliESDEvent* /*esd*/) const
+ , TTree* /*clusterTree*/
+ , AliESDEvent* /*esd*/) const
{
//
// Fill ESD
{
// Read option string into the steer param.
//
-// Default steer param values
-//
-// write clusters [cw] = true
-// track seeding (stand alone tracking) [sa] = true
-// PID method in reconstruction (NN) [nn] = true
-// write online tracklets [tw] = false
-// drift gas [ar] = false
-//
- fSteerParam = 0x00000007;
+
+ 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("!cw")){
- fSteerParam &= ~kWriteClusters;
- continue;
- } else if(sopt.Contains("!sa")){
- fSteerParam &= ~kSeeding;
- continue;
- } else if(sopt.Contains("!nn")){
- fSteerParam &= ~kSteerPID;
- continue;
- } else if(sopt.Contains("tw")){
- if(!sopt.Contains("!")) fSteerParam |= kWriteTracklets;
- continue;
- } else if(sopt.Contains("ar")){
- if(!sopt.Contains("!")) fSteerParam |= kDriftGas;
- continue;
- } else 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();
- AliTRDReconstructorTask task = kTracker;
- 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;
- }
+ 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());
+ Int_t level = levelstring.Atoi();
+
+ // 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()));
+ }
+}
+
+//_____________________________________________________________________________
+void AliTRDReconstructor::SetStreamLevel(Int_t level, ETRDReconstructorTask task){
+ //
+ // Set the Stream Level for one of the tasks Clusterizer, Tracker or 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.Debug%s.root", fgTaskNames[task]));
+ savedir->cd();
+ SETFLG(fSteerParam, kOwner);
}
}
//_____________________________________________________________________________
-void AliTRDReconstructor::SetStreamLevel(Int_t level, AliTRDReconstructorTask task){
- //
- // Set the Stream Level for one of the tasks Clusterizer, Tracker or PID
- //
- TString taskname;
- switch(task){
- case kClusterizer: taskname = "Clusterizer";
- break;
- case kTracker: taskname = "Tracker";
- break;
- case kPID: taskname = "PID";
- break;
- }
- //AliInfo(Form("Setting Stream Level for Task %s to %d", taskname.Data(),level));
- fStreamLevel[(Int_t)task] = level;
+void AliTRDReconstructor::Options(UInt_t steer, UChar_t *stream)
+{
+ for(Int_t iopt=0; iopt<kNsteer; iopt++){
+ AliInfoGeneral("AliTRDReconstructor", Form(" %s[%s]%s", fgSteerNames[iopt], fgSteerFlags[iopt], steer ?(((steer>>iopt)&1)?" : ON":" : OFF"):""));
+ }
+ AliInfoGeneral("AliTRDReconstructor", " Debug Streaming");
+ for(Int_t it=0; it<kNtasks; it++)
+ AliInfoGeneral("AliTRDReconstructor", Form(" %s [sl_%s] %d", fgTaskNames[it], fgTaskFlags[it], stream ? stream[it] : 0));
}
+
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