[u/mrichter/AliRoot.git] / HLT / src / AliHLTReconstructor.cxx

// $Id$

///////////////////////////////////////////////////////////////////////////////
//                                                                           //
// class for HLT reconstruction                                              //
// <Cvetan.Cheshkov@cern.ch>                                                 //
// <loizides@ikf.uni-frankfurt.de>                                           //
///////////////////////////////////////////////////////////////////////////////

#include <Riostream.h>
#include <TSystem.h>
#include <TArrayF.h>
#include <TObjString.h>

#include <AliRunLoader.h>
#include <AliHeader.h>
#include <AliGenEventHeader.h>
#include <AliESDEvent.h>
#include <AliESDHLTtrack.h>

#include "AliHLTStandardIncludes.h"
#include "AliHLTLogging.h"
//#include "AliLevel3.h"
//#include "AliHLTEvaluate.h"
#include "AliHLTReconstructor.h"
#include "AliHLTTransform.h"
#include "AliHLTHough.h"
#include "AliHLTFileHandler.h"
#include "AliHLTTrack.h"
#include "AliHLTHoughTrack.h"
#include "AliHLTTrackArray.h"

#include "AliLog.h"
#include "AliRun.h"
#include "AliITS.h"
#include "AliHLTITStracker.h"
#include "AliHLTTPCtracker.h"
//#include "MUON/src/AliRoot/AliHLTMUONTracker.h"
//#include "MUON/src/AliRoot/AliHLTMUONHitReconstructor.h"
#include "AliRawReader.h"
#include "AliHLTSystem.h"

#if __GNUC__== 3
using namespace std;
#endif

/** HLT default component libraries */
const char* kHLTDefaultLibs[]= {
  "libAliHLTUtil.so", 
  "libAliHLTTPC.so", 
  //  "libAliHLTSample.so",
  "libAliHLTPHOS.so",
  NULL
};

ClassImp(AliHLTReconstructor)

AliHLTReconstructor::AliHLTReconstructor()
  : 
  AliReconstructor(),
  fDoHough(0),
  fDoTracker(1),
  fDoBench(0),
  fDoCleanUp(0),
  fpSystem(NULL)
{ 
  //constructor
#ifndef use_logging
  AliHLTLog::fgLevel=AliHLTLog::kWarning;
#endif
}

AliHLTReconstructor::AliHLTReconstructor(Bool_t doTracker, Bool_t doHough)
  : 
  AliReconstructor(),
  fDoHough(doHough),
  fDoTracker(doTracker),
  fDoBench(0),
  fDoCleanUp(0),
  fpSystem(new AliHLTSystem)
{
  //constructor
#ifndef use_logging
  AliHLTLog::fgLevel=AliHLTLog::kWarning;
#endif
}

AliHLTReconstructor::AliHLTReconstructor(const AliHLTReconstructor&)
  :
  AliReconstructor(),
  fDoHough(0),
  fDoTracker(0),
  fDoBench(0),
  fDoCleanUp(0),
  fpSystem(NULL)
{
  // not a valid copy constructor
}

AliHLTReconstructor& AliHLTReconstructor::operator=(const AliHLTReconstructor&)
{
  // not a valid assignment operator
  fDoHough=0;
  fDoTracker=0;
  fDoBench=0;
  fDoCleanUp=0;
  fpSystem=NULL;
  return *this;
}

AliHLTReconstructor::~AliHLTReconstructor()
{ 
  //destructor
  if(fDoCleanUp){
    char name[256];
    gSystem->Exec("rm -rf hlt");
    sprintf(name, "rm -f confmap_*.root confmap_*.dat");
    gSystem->Exec(name);
    gSystem->Exec("rm -rf hough");
    sprintf(name, "rm -f hough_*.root hough_*.dat");
    gSystem->Exec(name);
  }
  if (fpSystem) {
    delete fpSystem;
  }
  fpSystem=NULL;
}

void AliHLTReconstructor::Init(AliRunLoader* runLoader)
{
  // init the reconstructor
  if(!runLoader) {
    AliError("Missing RunLoader! 0x0");
    return;
  }

  if (!fpSystem) fpSystem=new AliHLTSystem;
  if (!fpSystem) {
    AliError("can not create AliHLTSystem object");
    return;
  }
  if (fpSystem->CheckStatus(AliHLTSystem::kError)) {
    AliError("HLT system in error state");
    return;
  }

  TString libs("");
  TString option = GetOption();
  TObjArray* pTokens=option.Tokenize(" ");
  if (pTokens) {
    int iEntries=pTokens->GetEntries();
    for (int i=0; i<iEntries; i++) {
      TString token=(((TObjString*)pTokens->At(i))->GetString());
      if (token.Contains("loglevel=")) {
	TString param=token.ReplaceAll("loglevel=", "");
	if (param.IsDigit()) {
	  fpSystem->SetGlobalLoggingLevel((AliHLTComponentLogSeverity)param.Atoi());
	} else if (param.BeginsWith("0x") &&
		   param.Replace(0,2,"",0).IsHex()) {
	  int severity=0;
	  sscanf(param.Data(),"%x", &severity);
	  fpSystem->SetGlobalLoggingLevel((AliHLTComponentLogSeverity)severity);
	} else {
	  AliWarning("wrong parameter for option \'loglevel=\', (hex) number expected");
	}
      } else if (token.Contains("alilog=off")) {
	fpSystem->SwitchAliLog(0);
      } else if (token.BeginsWith("lib") && token.EndsWith(".so")) {
	libs+=token;
	libs+=" ";
      } else {
	AliWarning(Form("unknown option: %s", token.Data()));
      }
    }
    delete pTokens;
  }
  
  Bool_t bForceLibLoad=0;
  if (bForceLibLoad=(libs.IsNull())) {
    const char** deflib=kHLTDefaultLibs;
    while (*deflib) {
      libs+=*deflib++;
      libs+=" ";
    }
  }
  if ((bForceLibLoad || !fpSystem->CheckStatus(AliHLTSystem::kLibrariesLoaded)) &&
      (fpSystem->LoadComponentLibraries(libs.Data())<0)) {
    AliError("error while loading HLT libraries");
    return;
  }
  if (!fpSystem->CheckStatus(AliHLTSystem::kReady) &&
      (fpSystem->Configure(runLoader))<0) {
    AliError("error during HLT system configuration");
    return;
  }
}

void AliHLTReconstructor::Reconstruct(AliRunLoader* runLoader) const
{
  // reconstruction of simulated data
  Reconstruct(runLoader, NULL);
}

void AliHLTReconstructor::Reconstruct(AliRunLoader* runLoader, AliRawReader* rawReader) const 
{
  // reconstruction of real data if rawReader!=NULL
  if(!runLoader) {
    AliError("Missing RunLoader! 0x0");
    return;
  }

  Int_t nEvents = runLoader->GetNumberOfEvents();
  int iResult=0;

  if (fpSystem) {
    if (fpSystem->CheckStatus(AliHLTSystem::kError)) {
      AliError("HLT system in error state");
      return;
    }
    if ((iResult=fpSystem->Reconstruct(nEvents, runLoader, rawReader))>=0) {
    }
  }
}

void AliHLTReconstructor::ReconstructWithConformalMapping(AliRunLoader* runLoader,Int_t iEvent) const
{
  // reconstruct with conformal mapper
  /*
  AliLevel3 *fHLT = new AliLevel3(runLoader);
  fHLT->Init("./", AliLevel3::kRunLoader, 1);

  Int_t phiSegments = 50;
  Int_t etaSegments = 100;
  Int_t trackletlength = 3;
  Int_t tracklength = 10;
  Int_t rowscopetracklet = 2;
  Int_t rowscopetrack = 10;
  Double_t minPtFit = 0;
  Double_t maxangle = 0.1745;
  Double_t goodDist = 5;
  Double_t maxphi = 0.1;
  Double_t maxeta = 0.1;
  Double_t hitChi2Cut = 20;
  Double_t goodHitChi2 = 5;
  Double_t trackChi2Cut = 10;
  Double_t xyerror = -1;
  Double_t zerror =  -1;
  
  fHLT->SetClusterFinderParam(xyerror,zerror,kTRUE);
  fHLT->SetTrackerParam(phiSegments, etaSegments, 
			trackletlength, tracklength,
			rowscopetracklet, rowscopetrack,
			minPtFit, maxangle, goodDist, hitChi2Cut,
			goodHitChi2, trackChi2Cut, 50, maxphi, maxeta, kTRUE);
  fHLT->SetTrackerParam(phiSegments, etaSegments, 
			trackletlength, tracklength,
			rowscopetracklet, rowscopetrack,
			minPtFit, maxangle, goodDist, hitChi2Cut,
			goodHitChi2, trackChi2Cut, 50, maxphi, maxeta, kFALSE);
  fHLT->SetMergerParameters(2,3,0.003,0.1,0.05);
  fHLT->DoMc();
  fHLT->DoNonVertexTracking(); // 2 tracking passes, last without vertex contraint.
  fHLT->WriteFiles("./hlt/");  
  fHLT->ProcessEvent(0, 35, iEvent);
  if(fDoBench){
    char filename[256];
    sprintf(filename, "confmap_%d",iEvent);
    fHLT->DoBench(filename);
  }

  delete fHLT;
  */
}

void AliHLTReconstructor::ReconstructWithHoughTransform(AliRunLoader* runLoader,Int_t iEvent) const
{
  //reconstruct with hough
  //not used anymore, Hough tracking is moved out of the local
  //reconstruction chain
  Float_t ptmin = 0.1*AliHLTTransform::GetSolenoidField();

  Float_t zvertex = 0;
  TArrayF mcVertex(3); 
  AliHeader * header = runLoader->GetHeader();
  if (header) {
    AliGenEventHeader * genHeader = header->GenEventHeader();
    if (genHeader) genHeader->PrimaryVertex(mcVertex);
  }
  zvertex = mcVertex[2];

  AliInfo(Form("Hough Transform will run with ptmin=%f and zvertex=%f", ptmin, zvertex));

  AliHLTHough *hough = new AliHLTHough();
    
  hough->SetThreshold(4);
  hough->CalcTransformerParams(ptmin);
  hough->SetPeakThreshold(70,-1);
  hough->SetRunLoader(runLoader);
  hough->Init("./", kFALSE, 100, kFALSE,4,0,0,zvertex);
  hough->SetAddHistograms();

  for(Int_t slice=0; slice<=35; slice++)
    {
      //cout<<"Processing slice "<<slice<<endl;
      hough->ReadData(slice,iEvent);
      hough->Transform();
      hough->AddAllHistogramsRows();
      hough->FindTrackCandidatesRow();
      //hough->WriteTracks(slice,"./hough");
      hough->AddTracks();
    }
  hough->WriteTracks("./hough");
  
  if(fDoBench){
    char filename[256];
    sprintf(filename, "hough_%d",iEvent);
    hough->DoBench(filename);
  }
  delete hough;
}

void AliHLTReconstructor::FillESD(AliRunLoader* runLoader, 
				  AliESDEvent* esd) const
{
  //fill the esd file with found tracks
  if(!runLoader) {
    AliError("Missing RunLoader! 0x0");
    return;
  }
  Int_t iEvent = runLoader->GetEventNumber();
  if (fpSystem) {
    if (fpSystem->CheckStatus(AliHLTSystem::kError)) {
      AliError("HLT system in error state");
      return;
    }
    if (!fpSystem->CheckStatus(AliHLTSystem::kReady)) {
      AliError("HLT system in wrong state");
      return;
    }
    fpSystem->FillESD(iEvent, runLoader, esd);
  }
  /*
  if(fDoTracker) FillESDforConformalMapping(esd,iEvent);
  if(fDoHough) FillESDforHoughTransform(esd,iEvent);
  */
}

void AliHLTReconstructor::FillESDforConformalMapping(AliESDEvent* esd,Int_t iEvent) const
{
  //fill esd with tracks from conformal mapping
  /*
  Int_t slicerange[2]={0,35};
  Int_t good = (int)(0.4*AliHLTTransform::GetNRows());
  Int_t nclusters = (int)(0.4*AliHLTTransform::GetNRows());
  Int_t nminpointsontracks = (int)(0.3*AliHLTTransform::GetNRows());
  Float_t ptmin = 0.;
  Float_t ptmax = 0.;
  Float_t maxfalseratio = 0.1;
  
  AliHLTEvaluate *fHLTEval = new AliHLTEvaluate("./hlt",nclusters,good,ptmin,ptmax,slicerange);
  fHLTEval->SetMaxFalseClusters(maxfalseratio);
  fHLTEval->LoadData(iEvent,kTRUE);
  fHLTEval->AssignPIDs();
  fHLTEval->AssignIDs();
  AliHLTTrackArray *fTracks = fHLTEval->GetTracks();
  if(!fTracks){
    delete fHLTEval;
    return;
  }
  for(Int_t i=0; i<fTracks->GetNTracks(); i++)
    {
      AliHLTTrack *tpt = (AliHLTTrack *)fTracks->GetCheckedTrack(i);
      if(!tpt) continue; 
      if(tpt->GetNumberOfPoints() < nminpointsontracks) continue;
      
      AliESDHLTtrack *esdtrack = new AliESDHLTtrack() ; 

      esdtrack->SetRowRange(tpt->GetFirstRow(),tpt->GetLastRow());
      esdtrack->SetNHits(tpt->GetNHits());
      esdtrack->SetFirstPoint(tpt->GetFirstPointX(),tpt->GetFirstPointY(),tpt->GetFirstPointZ());
      esdtrack->SetLastPoint(tpt->GetLastPointX(),tpt->GetLastPointY(),tpt->GetLastPointZ());
      esdtrack->SetPt(tpt->GetPt());
      esdtrack->SetPsi(tpt->GetPsi());
      esdtrack->SetTgl(tpt->GetTgl());
      esdtrack->SetCharge(tpt->GetCharge());
      esdtrack->SetMCid(tpt->GetMCid());
      esdtrack->SetSector(tpt->GetSector());
      esdtrack->SetPID(tpt->GetPID());
      esdtrack->ComesFromMainVertex(tpt->ComesFromMainVertex());

      esd->AddHLTConfMapTrack(esdtrack);
      delete esdtrack;
    }
  delete fHLTEval;
  */
}

void AliHLTReconstructor::FillESDforHoughTransform(AliESDEvent* esd,Int_t iEvent) const
{
  //fill esd with tracks from hough
  char filename[256];
  sprintf(filename,"./hough/tracks_%d.raw",iEvent);
  
  AliHLTFileHandler *tfile = new AliHLTFileHandler();
  if(!tfile->SetBinaryInput(filename)){
    AliError(Form("Missing file %s", filename));
    return;
  }
  
  AliHLTTrackArray *fTracks = new AliHLTTrackArray("AliHLTHoughTrack");
  tfile->Binary2TrackArray(fTracks);
  tfile->CloseBinaryInput();
  delete tfile;
  if(!fTracks) return; 
  for(Int_t i=0; i<fTracks->GetNTracks(); i++)
    {
      AliHLTHoughTrack *tpt = (AliHLTHoughTrack *)fTracks->GetCheckedTrack(i);
      if(!tpt) continue; 
      
      AliESDHLTtrack *esdtrack = new AliESDHLTtrack() ; 

      esdtrack->SetRowRange(tpt->GetFirstRow(),tpt->GetLastRow());
      esdtrack->SetNHits(tpt->GetNHits());
      esdtrack->SetFirstPoint(tpt->GetFirstPointX(),tpt->GetFirstPointY(),tpt->GetFirstPointZ());
      esdtrack->SetLastPoint(tpt->GetLastPointX(),tpt->GetLastPointY(),tpt->GetLastPointZ());
      esdtrack->SetPt(tpt->GetPt());
      esdtrack->SetPsi(tpt->GetPsi());
      esdtrack->SetTgl(tpt->GetTgl());
      esdtrack->SetCharge(tpt->GetCharge());
      esdtrack->SetMCid(tpt->GetMCid());
      esdtrack->SetWeight(tpt->GetWeight());
      esdtrack->SetSector(tpt->GetSector());
      esdtrack->SetBinXY(tpt->GetBinX(),tpt->GetBinY(),tpt->GetSizeX(),tpt->GetSizeY());
      esdtrack->SetPID(tpt->GetPID());
      esdtrack->ComesFromMainVertex(tpt->ComesFromMainVertex());

      esd->AddHLTHoughTrack(esdtrack);
      delete esdtrack;
    }

  delete fTracks;
}

/* The following functions are deprecated and need to be removed.
AliTracker* AliHLTReconstructor::CreateTracker(AliRunLoader* runLoader) const
{
  //Create HLT trackers for TPC and ITS

  TString opt = GetOption();
  if(!opt.CompareTo("TPC")) {
    // Create Hough tracker for TPC
    return new AliHLTTPCtracker(runLoader);
  }
  if(!opt.CompareTo("ITS")) {
    // Create ITS tracker
    return new AliHLTITStracker(0);
  }
  if(!opt.CompareTo("MUON")) {
    return new AliHLTMUONTracker(runLoader);
  }

  return NULL;
}

void AliHLTReconstructor::FillDHLTRecPoint(AliRawReader* rawReader, Int_t nofEvent, Int_t dcCut = 0) const
{
  // Hit recontruction for dimuon-HLT
  AliHLTMUONHitReconstructor kdHLTRec(rawReader);

  Int_t iEvent = 0 ;
  kdHLTRec.SetDCCut(dcCut);
  TString lookupTablePath = getenv("ALICE_ROOT");
  lookupTablePath += "/HLT/MUON/src/AliRoot/Lut";
  kdHLTRec.Init(lookupTablePath.Data(),lookupTablePath.Data());

   while(rawReader->NextEvent() && iEvent < nofEvent){
     AliInfo(Form("Event : %d",iEvent));
     kdHLTRec.WriteDHLTRecHits(iEvent);  
     iEvent++;
   }

}

*/
Commit	Line	Data
de3c3890	1	// $Id$
	2
	3	///////////////////////////////////////////////////////////////////////////////
	4	// //
	5	// class for HLT reconstruction //
	6	// <Cvetan.Cheshkov@cern.ch> //
2456c180	7	// <loizides@ikf.uni-frankfurt.de> //
de3c3890	8	///////////////////////////////////////////////////////////////////////////////
de3c3890	9
de3c3890	10	#include <Riostream.h>
	11	#include <TSystem.h>
	12	#include <TArrayF.h>
73e81c35	13	#include <TObjString.h>
de3c3890	14
b1ed0288	15	#include <AliRunLoader.h>
	16	#include <AliHeader.h>
	17	#include <AliGenEventHeader.h>
af885e0f	18	#include <AliESDEvent.h>
b1ed0288	19	#include <AliESDHLTtrack.h>
b1ed0288	20
4aa41877	21	#include "AliHLTStandardIncludes.h"
4aa41877	22	#include "AliHLTLogging.h"
73e81c35	23	//#include "AliLevel3.h"
73e81c35	24	//#include "AliHLTEvaluate.h"
de3c3890	25	#include "AliHLTReconstructor.h"
4aa41877	26	#include "AliHLTTransform.h"
	27	#include "AliHLTHough.h"
	28	#include "AliHLTFileHandler.h"
	29	#include "AliHLTTrack.h"
	30	#include "AliHLTHoughTrack.h"
	31	#include "AliHLTTrackArray.h"
de3c3890	32
73e81c35	33	#include "AliLog.h"
f644512a	34	#include "AliRun.h"
f644512a	35	#include "AliITS.h"
4aa41877	36	#include "AliHLTITStracker.h"
4aa41877	37	#include "AliHLTTPCtracker.h"
dfddae5f	38	//#include "MUON/src/AliRoot/AliHLTMUONTracker.h"
dfddae5f	39	//#include "MUON/src/AliRoot/AliHLTMUONHitReconstructor.h"
8a296f1c	40	#include "AliRawReader.h"
73e81c35	41	#include "AliHLTSystem.h"
73e81c35	42
de3c3890	43	#if __GNUC__== 3
	44	using namespace std;
	45	#endif
	46
90ebac25	47	/** HLT default component libraries */
73e81c35	48	const char* kHLTDefaultLibs[]= {
	49	"libAliHLTUtil.so",
	50	"libAliHLTTPC.so",
	51	// "libAliHLTSample.so",
	52	"libAliHLTPHOS.so",
	53	NULL
	54	};
	55
de3c3890	56	ClassImp(AliHLTReconstructor)
de3c3890	57
73e81c35	58	AliHLTReconstructor::AliHLTReconstructor()
	59	:
	60	AliReconstructor(),
	61	fDoHough(0),
	62	fDoTracker(1),
	63	fDoBench(0),
	64	fDoCleanUp(0),
	65	fpSystem(NULL)
b1ed0288	66	{
b1ed0288	67	//constructor
6e61c746	68	#ifndef use_logging
4aa41877	69	AliHLTLog::fgLevel=AliHLTLog::kWarning;
6e61c746	70	#endif
ff0a6788	71	}
ff0a6788	72
73e81c35	73	AliHLTReconstructor::AliHLTReconstructor(Bool_t doTracker, Bool_t doHough)
	74	:
	75	AliReconstructor(),
	76	fDoHough(doHough),
	77	fDoTracker(doTracker),
	78	fDoBench(0),
	79	fDoCleanUp(0),
	80	fpSystem(new AliHLTSystem)
	81	{
b1ed0288	82	//constructor
6e61c746	83	#ifndef use_logging
4aa41877	84	AliHLTLog::fgLevel=AliHLTLog::kWarning;
6e61c746	85	#endif
73e81c35	86	}
	87
	88	AliHLTReconstructor::AliHLTReconstructor(const AliHLTReconstructor&)
	89	:
	90	AliReconstructor(),
	91	fDoHough(0),
	92	fDoTracker(0),
	93	fDoBench(0),
	94	fDoCleanUp(0),
	95	fpSystem(NULL)
	96	{
	97	// not a valid copy constructor
	98	}
	99
	100	AliHLTReconstructor& AliHLTReconstructor::operator=(const AliHLTReconstructor&)
	101	{
	102	// not a valid assignment operator
	103	fDoHough=0;
	104	fDoTracker=0;
ff0a6788	105	fDoBench=0;
73e81c35	106	fDoCleanUp=0;
	107	fpSystem=NULL;
	108	return *this;
ff0a6788	109	}
	110
	111	AliHLTReconstructor::~AliHLTReconstructor()
b1ed0288	112	{
73e81c35	113	//destructor
ff0a6788	114	if(fDoCleanUp){
	115	char name[256];
	116	gSystem->Exec("rm -rf hlt");
	117	sprintf(name, "rm -f confmap_.root confmap_.dat");
	118	gSystem->Exec(name);
	119	gSystem->Exec("rm -rf hough");
	120	sprintf(name, "rm -f hough_.root hough_.dat");
	121	gSystem->Exec(name);
	122	}
73e81c35	123	if (fpSystem) {
	124	delete fpSystem;
	125	}
	126	fpSystem=NULL;
ff0a6788	127	}
ff0a6788	128
73e81c35	129	void AliHLTReconstructor::Init(AliRunLoader* runLoader)
de3c3890	130	{
73e81c35	131	// init the reconstructor
9a74ed1c	132	if(!runLoader) {
73e81c35	133	AliError("Missing RunLoader! 0x0");
	134	return;
	135	}
	136
	137	if (!fpSystem) fpSystem=new AliHLTSystem;
	138	if (!fpSystem) {
	139	AliError("can not create AliHLTSystem object");
cefeb80d	140	return;
9a74ed1c	141	}
73e81c35	142	if (fpSystem->CheckStatus(AliHLTSystem::kError)) {
73e81c35	143	AliError("HLT system in error state");
9b4aa2e5	144	return;
	145	}
	146
73e81c35	147	TString libs("");
	148	TString option = GetOption();
	149	TObjArray* pTokens=option.Tokenize(" ");
	150	if (pTokens) {
	151	int iEntries=pTokens->GetEntries();
	152	for (int i=0; i<iEntries; i++) {
	153	TString token=(((TObjString*)pTokens->At(i))->GetString());
	154	if (token.Contains("loglevel=")) {
	155	TString param=token.ReplaceAll("loglevel=", "");
	156	if (param.IsDigit()) {
	157	fpSystem->SetGlobalLoggingLevel((AliHLTComponentLogSeverity)param.Atoi());
	158	} else if (param.BeginsWith("0x") &&
	159	param.Replace(0,2,"",0).IsHex()) {
	160	int severity=0;
	161	sscanf(param.Data(),"%x", &severity);
	162	fpSystem->SetGlobalLoggingLevel((AliHLTComponentLogSeverity)severity);
	163	} else {
	164	AliWarning("wrong parameter for option \'loglevel=\', (hex) number expected");
	165	}
	166	} else if (token.Contains("alilog=off")) {
	167	fpSystem->SwitchAliLog(0);
	168	} else if (token.BeginsWith("lib") && token.EndsWith(".so")) {
	169	libs+=token;
	170	libs+=" ";
	171	} else {
	172	AliWarning(Form("unknown option: %s", token.Data()));
	173	}
	174	}
	175	delete pTokens;
	176	}
	177
	178	Bool_t bForceLibLoad=0;
	179	if (bForceLibLoad=(libs.IsNull())) {
	180	const char** deflib=kHLTDefaultLibs;
	181	while (*deflib) {
	182	libs+=*deflib++;
	183	libs+=" ";
	184	}
	185	}
	186	if ((bForceLibLoad \|\| !fpSystem->CheckStatus(AliHLTSystem::kLibrariesLoaded)) &&
	187	(fpSystem->LoadComponentLibraries(libs.Data())<0)) {
	188	AliError("error while loading HLT libraries");
	189	return;
	190	}
	191	if (!fpSystem->CheckStatus(AliHLTSystem::kReady) &&
	192	(fpSystem->Configure(runLoader))<0) {
	193	AliError("error during HLT system configuration");
	194	return;
	195	}
	196	}
	197
	198	void AliHLTReconstructor::Reconstruct(AliRunLoader* runLoader) const
	199	{
	200	// reconstruction of simulated data
	201	Reconstruct(runLoader, NULL);
	202	}
	203
	204	void AliHLTReconstructor::Reconstruct(AliRunLoader* runLoader, AliRawReader* rawReader) const
	205	{
	206	// reconstruction of real data if rawReader!=NULL
	207	if(!runLoader) {
	208	AliError("Missing RunLoader! 0x0");
	209	return;
	210	}
9b4aa2e5	211
73e81c35	212	Int_t nEvents = runLoader->GetNumberOfEvents();
73e81c35	213	int iResult=0;
000fb6e2	214
73e81c35	215	if (fpSystem) {
	216	if (fpSystem->CheckStatus(AliHLTSystem::kError)) {
	217	AliError("HLT system in error state");
	218	return;
	219	}
	220	if ((iResult=fpSystem->Reconstruct(nEvents, runLoader, rawReader))>=0) {
	221	}
de3c3890	222	}
	223	}
	224
	225	void AliHLTReconstructor::ReconstructWithConformalMapping(AliRunLoader* runLoader,Int_t iEvent) const
	226	{
b1ed0288	227	// reconstruct with conformal mapper
73e81c35	228	/*
de3c3890	229	AliLevel3 *fHLT = new AliLevel3(runLoader);
	230	fHLT->Init("./", AliLevel3::kRunLoader, 1);
	231
	232	Int_t phiSegments = 50;
	233	Int_t etaSegments = 100;
	234	Int_t trackletlength = 3;
	235	Int_t tracklength = 10;
	236	Int_t rowscopetracklet = 2;
	237	Int_t rowscopetrack = 10;
	238	Double_t minPtFit = 0;
	239	Double_t maxangle = 0.1745;
	240	Double_t goodDist = 5;
	241	Double_t maxphi = 0.1;
	242	Double_t maxeta = 0.1;
	243	Double_t hitChi2Cut = 20;
	244	Double_t goodHitChi2 = 5;
	245	Double_t trackChi2Cut = 10;
	246	Double_t xyerror = -1;
	247	Double_t zerror = -1;
	248
	249	fHLT->SetClusterFinderParam(xyerror,zerror,kTRUE);
	250	fHLT->SetTrackerParam(phiSegments, etaSegments,
	251	trackletlength, tracklength,
	252	rowscopetracklet, rowscopetrack,
	253	minPtFit, maxangle, goodDist, hitChi2Cut,
	254	goodHitChi2, trackChi2Cut, 50, maxphi, maxeta, kTRUE);
8c717250	255	fHLT->SetTrackerParam(phiSegments, etaSegments,
	256	trackletlength, tracklength,
	257	rowscopetracklet, rowscopetrack,
	258	minPtFit, maxangle, goodDist, hitChi2Cut,
	259	goodHitChi2, trackChi2Cut, 50, maxphi, maxeta, kFALSE);
de3c3890	260	fHLT->SetMergerParameters(2,3,0.003,0.1,0.05);
de3c3890	261	fHLT->DoMc();
73e81c35	262	fHLT->DoNonVertexTracking(); // 2 tracking passes, last without vertex contraint.
de3c3890	263	fHLT->WriteFiles("./hlt/");
de3c3890	264	fHLT->ProcessEvent(0, 35, iEvent);
2456c180	265	if(fDoBench){
	266	char filename[256];
	267	sprintf(filename, "confmap_%d",iEvent);
	268	fHLT->DoBench(filename);
	269	}
de3c3890	270
de3c3890	271	delete fHLT;
73e81c35	272	*/
de3c3890	273	}
	274
	275	void AliHLTReconstructor::ReconstructWithHoughTransform(AliRunLoader* runLoader,Int_t iEvent) const
	276	{
b1ed0288	277	//reconstruct with hough
f644512a	278	//not used anymore, Hough tracking is moved out of the local
f644512a	279	//reconstruction chain
4aa41877	280	Float_t ptmin = 0.1*AliHLTTransform::GetSolenoidField();
de3c3890	281
	282	Float_t zvertex = 0;
	283	TArrayF mcVertex(3);
69fe5bee	284	AliHeader * header = runLoader->GetHeader();
	285	if (header) {
	286	AliGenEventHeader * genHeader = header->GenEventHeader();
	287	if (genHeader) genHeader->PrimaryVertex(mcVertex);
	288	}
de3c3890	289	zvertex = mcVertex[2];
de3c3890	290
73e81c35	291	AliInfo(Form("Hough Transform will run with ptmin=%f and zvertex=%f", ptmin, zvertex));
de3c3890	292
4aa41877	293	AliHLTHough *hough = new AliHLTHough();
de3c3890	294
de3c3890	295	hough->SetThreshold(4);
1e75562a	296	hough->CalcTransformerParams(ptmin);
de3c3890	297	hough->SetPeakThreshold(70,-1);
	298	hough->SetRunLoader(runLoader);
	299	hough->Init("./", kFALSE, 100, kFALSE,4,0,0,zvertex);
	300	hough->SetAddHistograms();
	301
8c717250	302	for(Int_t slice=0; slice<=35; slice++)
de3c3890	303	{
8c717250	304	//cout<<"Processing slice "<<slice<<endl;
de3c3890	305	hough->ReadData(slice,iEvent);
	306	hough->Transform();
	307	hough->AddAllHistogramsRows();
	308	hough->FindTrackCandidatesRow();
8c717250	309	//hough->WriteTracks(slice,"./hough");
de3c3890	310	hough->AddTracks();
	311	}
	312	hough->WriteTracks("./hough");
	313
2456c180	314	if(fDoBench){
	315	char filename[256];
	316	sprintf(filename, "hough_%d",iEvent);
	317	hough->DoBench(filename);
	318	}
de3c3890	319	delete hough;
	320	}
	321
	322	void AliHLTReconstructor::FillESD(AliRunLoader* runLoader,
af885e0f	323	AliESDEvent* esd) const
de3c3890	324	{
b1ed0288	325	//fill the esd file with found tracks
73e81c35	326	if(!runLoader) {
	327	AliError("Missing RunLoader! 0x0");
	328	return;
	329	}
de3c3890	330	Int_t iEvent = runLoader->GetEventNumber();
73e81c35	331	if (fpSystem) {
	332	if (fpSystem->CheckStatus(AliHLTSystem::kError)) {
	333	AliError("HLT system in error state");
	334	return;
	335	}
	336	if (!fpSystem->CheckStatus(AliHLTSystem::kReady)) {
	337	AliError("HLT system in wrong state");
	338	return;
	339	}
	340	fpSystem->FillESD(iEvent, runLoader, esd);
	341	}
	342	/*
8c717250	343	if(fDoTracker) FillESDforConformalMapping(esd,iEvent);
8c717250	344	if(fDoHough) FillESDforHoughTransform(esd,iEvent);
73e81c35	345	*/
de3c3890	346	}
de3c3890	347
af885e0f	348	void AliHLTReconstructor::FillESDforConformalMapping(AliESDEvent* esd,Int_t iEvent) const
de3c3890	349	{
b1ed0288	350	//fill esd with tracks from conformal mapping
73e81c35	351	/*
8c717250	352	Int_t slicerange[2]={0,35};
4aa41877	353	Int_t good = (int)(0.4*AliHLTTransform::GetNRows());
	354	Int_t nclusters = (int)(0.4*AliHLTTransform::GetNRows());
	355	Int_t nminpointsontracks = (int)(0.3*AliHLTTransform::GetNRows());
8c717250	356	Float_t ptmin = 0.;
	357	Float_t ptmax = 0.;
	358	Float_t maxfalseratio = 0.1;
de3c3890	359
4aa41877	360	AliHLTEvaluate *fHLTEval = new AliHLTEvaluate("./hlt",nclusters,good,ptmin,ptmax,slicerange);
de3c3890	361	fHLTEval->SetMaxFalseClusters(maxfalseratio);
de3c3890	362	fHLTEval->LoadData(iEvent,kTRUE);
	363	fHLTEval->AssignPIDs();
	364	fHLTEval->AssignIDs();
4aa41877	365	AliHLTTrackArray *fTracks = fHLTEval->GetTracks();
2456c180	366	if(!fTracks){
	367	delete fHLTEval;
	368	return;
	369	}
de3c3890	370	for(Int_t i=0; i<fTracks->GetNTracks(); i++)
de3c3890	371	{
4aa41877	372	AliHLTTrack tpt = (AliHLTTrack )fTracks->GetCheckedTrack(i);
de3c3890	373	if(!tpt) continue;
244a5ed5	374	if(tpt->GetNumberOfPoints() < nminpointsontracks) continue;
de3c3890	375
	376	AliESDHLTtrack *esdtrack = new AliESDHLTtrack() ;
	377
	378	esdtrack->SetRowRange(tpt->GetFirstRow(),tpt->GetLastRow());
	379	esdtrack->SetNHits(tpt->GetNHits());
	380	esdtrack->SetFirstPoint(tpt->GetFirstPointX(),tpt->GetFirstPointY(),tpt->GetFirstPointZ());
	381	esdtrack->SetLastPoint(tpt->GetLastPointX(),tpt->GetLastPointY(),tpt->GetLastPointZ());
	382	esdtrack->SetPt(tpt->GetPt());
	383	esdtrack->SetPsi(tpt->GetPsi());
	384	esdtrack->SetTgl(tpt->GetTgl());
	385	esdtrack->SetCharge(tpt->GetCharge());
	386	esdtrack->SetMCid(tpt->GetMCid());
	387	esdtrack->SetSector(tpt->GetSector());
	388	esdtrack->SetPID(tpt->GetPID());
	389	esdtrack->ComesFromMainVertex(tpt->ComesFromMainVertex());
	390
	391	esd->AddHLTConfMapTrack(esdtrack);
	392	delete esdtrack;
	393	}
de3c3890	394	delete fHLTEval;
73e81c35	395	*/
de3c3890	396	}
de3c3890	397
af885e0f	398	void AliHLTReconstructor::FillESDforHoughTransform(AliESDEvent* esd,Int_t iEvent) const
de3c3890	399	{
b1ed0288	400	//fill esd with tracks from hough
de3c3890	401	char filename[256];
	402	sprintf(filename,"./hough/tracks_%d.raw",iEvent);
	403
4aa41877	404	AliHLTFileHandler *tfile = new AliHLTFileHandler();
de3c3890	405	if(!tfile->SetBinaryInput(filename)){
73e81c35	406	AliError(Form("Missing file %s", filename));
de3c3890	407	return;
	408	}
	409
4aa41877	410	AliHLTTrackArray *fTracks = new AliHLTTrackArray("AliHLTHoughTrack");
de3c3890	411	tfile->Binary2TrackArray(fTracks);
	412	tfile->CloseBinaryInput();
	413	delete tfile;
2456c180	414	if(!fTracks) return;
de3c3890	415	for(Int_t i=0; i<fTracks->GetNTracks(); i++)
de3c3890	416	{
4aa41877	417	AliHLTHoughTrack tpt = (AliHLTHoughTrack )fTracks->GetCheckedTrack(i);
de3c3890	418	if(!tpt) continue;
	419
	420	AliESDHLTtrack *esdtrack = new AliESDHLTtrack() ;
	421
	422	esdtrack->SetRowRange(tpt->GetFirstRow(),tpt->GetLastRow());
	423	esdtrack->SetNHits(tpt->GetNHits());
	424	esdtrack->SetFirstPoint(tpt->GetFirstPointX(),tpt->GetFirstPointY(),tpt->GetFirstPointZ());
	425	esdtrack->SetLastPoint(tpt->GetLastPointX(),tpt->GetLastPointY(),tpt->GetLastPointZ());
	426	esdtrack->SetPt(tpt->GetPt());
	427	esdtrack->SetPsi(tpt->GetPsi());
	428	esdtrack->SetTgl(tpt->GetTgl());
	429	esdtrack->SetCharge(tpt->GetCharge());
	430	esdtrack->SetMCid(tpt->GetMCid());
	431	esdtrack->SetWeight(tpt->GetWeight());
	432	esdtrack->SetSector(tpt->GetSector());
	433	esdtrack->SetBinXY(tpt->GetBinX(),tpt->GetBinY(),tpt->GetSizeX(),tpt->GetSizeY());
	434	esdtrack->SetPID(tpt->GetPID());
	435	esdtrack->ComesFromMainVertex(tpt->ComesFromMainVertex());
	436
	437	esd->AddHLTHoughTrack(esdtrack);
	438	delete esdtrack;
	439	}
	440
	441	delete fTracks;
	442	}
f644512a	443
dfddae5f	444	/* The following functions are deprecated and need to be removed.
f644512a	445	AliTracker* AliHLTReconstructor::CreateTracker(AliRunLoader* runLoader) const
	446	{
	447	//Create HLT trackers for TPC and ITS
	448
	449	TString opt = GetOption();
	450	if(!opt.CompareTo("TPC")) {
	451	// Create Hough tracker for TPC
4aa41877	452	return new AliHLTTPCtracker(runLoader);
f644512a	453	}
	454	if(!opt.CompareTo("ITS")) {
	455	// Create ITS tracker
e341247d	456	return new AliHLTITStracker(0);
f644512a	457	}
43f15f99	458	if(!opt.CompareTo("MUON")) {
	459	return new AliHLTMUONTracker(runLoader);
	460	}
f644512a	461
	462	return NULL;
	463	}
	464
8a296f1c	465	void AliHLTReconstructor::FillDHLTRecPoint(AliRawReader* rawReader, Int_t nofEvent, Int_t dcCut = 0) const
	466	{
	467	// Hit recontruction for dimuon-HLT
	468	AliHLTMUONHitReconstructor kdHLTRec(rawReader);
	469
	470	Int_t iEvent = 0 ;
	471	kdHLTRec.SetDCCut(dcCut);
	472	TString lookupTablePath = getenv("ALICE_ROOT");
	473	lookupTablePath += "/HLT/MUON/src/AliRoot/Lut";
	474	kdHLTRec.Init(lookupTablePath.Data(),lookupTablePath.Data());
	475
	476	while(rawReader->NextEvent() && iEvent < nofEvent){
	477	AliInfo(Form("Event : %d",iEvent));
	478	kdHLTRec.WriteDHLTRecHits(iEvent);
	479	iEvent++;
	480	}
	481
	482	}
	483
dfddae5f	484	*/