[u/mrichter/AliRoot.git] / HLT / src / AliL3FileHandler.cxx

//$Id$

// Author: Uli Frankenfeld <mailto:franken@fi.uib.no>
//*-- Copyright &copy Uli 

#include <math.h>
#include <iostream.h>

#include "AliL3Transform.h"
#include "AliL3Logging.h"
#include "AliL3MemHandler.h"
#include "AliL3FileHandler.h"

#include "AliTPCDigitsArray.h"
#include "AliTPCClustersArray.h"
#include "AliTPCcluster.h"
#include "AliTPCClustersRow.h"

#include "AliL3DigitData.h"
#include "AliL3TrackSegmentData.h"
#include "AliL3SpacePointData.h"
#include "AliL3TrackArray.h"

//_____________________________________________________________
// AliL3FileHandler
//
// The L3 Binary File handler 
//

ClassImp(AliL3FileHandler)

AliL3FileHandler::AliL3FileHandler(){
  //Default constructor
  fInAli = 0;
  fParam = 0;
  fTransformer = 0;
  fMC =0;
  fLastIndex=0;
  fDigits=0;
  fDigitsTree=0;
}

AliL3FileHandler::~AliL3FileHandler(){
  //Destructor
  if(fTransformer) delete fTransformer;
  if(fMC) CloseMCOutput();
  if(fDigitsTree) delete fDigitsTree;
  if(fInAli) CloseAliInput();
  
}

Bool_t AliL3FileHandler::SetMCOutput(char *name){
  fMC = fopen(name,"w");
  if(!fMC){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::SetMCOutput","File Open")
    <<"Pointer to File = 0x0 "<<ENDLOG;
    return kFALSE;
  }
  return kTRUE;
}

Bool_t AliL3FileHandler::SetMCOutput(FILE *file){
  fMC = file;
  if(!fMC){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::SetMCOutput","File Open")
    <<"Pointer to File = 0x0 "<<ENDLOG;
    return kFALSE;
  }
  return kTRUE;
}

void AliL3FileHandler::CloseMCOutput(){
  if(!fMC){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::CloseMCOutPut","File Close")
    <<"Nothing to Close"<<ENDLOG;
    return;
  }
  fclose(fMC);
  fMC =0;
}

Bool_t AliL3FileHandler::SetAliInput(){
  if(!fInAli->IsOpen()){
    LOG(AliL3Log::kError,"AliL3FileHandler::SetAliInput","File Open")
    <<"Ali File "<<fInAli->GetName()<<" does not exist"<<ENDLOG;
    return kFALSE;
  }
  fParam = (AliTPCParam*)fInAli->Get("75x40_100x60");
  if(!fParam){ 
    LOG(AliL3Log::kError,"AliL3FileHandler::SetAliInput","File Open")
    <<"No AliTPCParam 75x40_100x60 in File "<<fInAli->GetName()<<ENDLOG;
     return kFALSE;
  }
  fTransformer = new AliL3Transform();
  return kTRUE;
}

Bool_t AliL3FileHandler::SetAliInput(char *name){
  fInAli= new TFile(name,"READ");
  if(!fInAli){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::SetAliInput","File Open")
    <<"Pointer to TFile = 0x0 "<<ENDLOG;
    return kFALSE;
  }
  return SetAliInput();
}

Bool_t AliL3FileHandler::SetAliInput(TFile *file){
  fInAli=file;
  if(!fInAli){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::SetAliInput","File Open")
    <<"Pointer to TFile = 0x0 "<<ENDLOG;
    return kFALSE;
  }
  return SetAliInput();
}

void AliL3FileHandler::CloseAliInput(){
  if(!fInAli){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::CloseAliInput","File Close")
    <<"Nothing to Close"<<ENDLOG;
     return;
  }
  if(fInAli->IsOpen()) fInAli->Close();
  delete fInAli;
  fInAli = 0;
    
}

Bool_t AliL3FileHandler::IsDigit(){
  if(!fInAli){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::IsDigit","File")
    <<"Pointer to TFile = 0x0 "<<ENDLOG;
    return kTRUE;  //may you are use binary input which is Digits!!
  }
  TTree *t=(TTree*)fInAli->Get("TreeD_75x40_100x60_0");
  if(t){
    LOG(AliL3Log::kInformational,"AliL3FileHandler::IsDigit","File Type")
    <<"Found Digit Tree -> Use Fast Cluster Finder"<<ENDLOG;
    return kTRUE;
  }
  else{
    LOG(AliL3Log::kInformational,"AliL3FileHandler::IsDigit","File Type")
    <<"No Digit Tree -> Use Cluster Tree"<<ENDLOG;
    return kFALSE;
  }
}

///////////////////////////////////////// Digit IO  
Bool_t AliL3FileHandler::AliDigits2Binary(Int_t event){
  Bool_t out = kTRUE;
  UInt_t nrow;
  AliL3DigitRowData* data = AliDigits2Memory(nrow,event);
  out = Memory2Binary(nrow,data);
  Free();
  return out;
}


Bool_t AliL3FileHandler::AliDigits2CompBinary(Int_t event){
  Bool_t out = kTRUE;
  UInt_t ndigits=0;
  AliL3DigitRowData* digits = AliDigits2Memory(ndigits,event);
  out = Memory2CompBinary(ndigits,digits);
  Free();
  return out;
}


AliL3DigitRowData * AliL3FileHandler::AliDigits2Memory(UInt_t & nrow,Int_t event){
  AliL3DigitRowData *data = 0;
  nrow=0;
  if(!fInAli){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::AliDigits2Memory","File")
    <<"No Input avalible: no object TFile"<<ENDLOG;
    return 0; 
  }
  if(!fInAli->IsOpen()){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::AliDigits2Memory","File")
    <<"No Input avalible: TFile not opend"<<ENDLOG;
    return 0;
  }

  if(!fDigitsTree)
    GetDigitsTree(event);
    
  UShort_t dig;
  Int_t time,pad,sector,row;
  Int_t nrows=0;
  Int_t ndigitcount=0;
  Int_t entries = (Int_t)fDigitsTree->GetEntries();
  Int_t ndigits[entries];
  Int_t lslice,lrow;
  
  for(Int_t n=fLastIndex; n<fDigitsTree->GetEntries(); n++)
    {
      fDigitsTree->GetEvent(n);
      fParam->AdjustSectorRow(fDigits->GetID(),sector,row);
      fTransformer->Sector2Slice(lslice,lrow,sector,row);
      //if(fSlice != lslice || lrow<fRowMin || lrow>fRowMax) continue;
      if(lslice < fSlice) continue;
      if(lslice != fSlice) break;
      if(lrow < fRowMin) continue;
      if(lrow > fRowMax) break;

      Float_t xyz[3];
      ndigits[lrow] = 0;
      fDigits->First();
      do {
        time=fDigits->CurrentRow();
        pad=fDigits->CurrentColumn();
        dig = fDigits->GetDigit(time,pad);
        if(dig<=fParam->GetZeroSup()) continue;
        if(time < fParam->GetMaxTBin()-1 && time > 0)
          if(fDigits->GetDigit(time+1,pad) <= fParam->GetZeroSup()
             && fDigits->GetDigit(time-1,pad) <= fParam->GetZeroSup())
            continue;

        fTransformer->Raw2Local(xyz,sector,row,pad,time);
        if(fParam->GetPadRowRadii(sector,row)<230./250.*fabs(xyz[2]))
          continue;

        ndigits[lrow]++; //for this row only
        ndigitcount++;  //total number of digits to be published

      } while (fDigits->Next());

      nrows++;
    }
  Int_t size = sizeof(AliL3DigitData)*ndigitcount
    + nrows*sizeof(AliL3DigitRowData);

  LOG(AliL3Log::kDebug,"AliL3FileHandler::AliDigits2Memory","Digits")
    <<AliL3Log::kDec<<"Found "<<ndigitcount<<" Digits"<<ENDLOG;
  
  data=(AliL3DigitRowData*) Allocate(size);
  nrow = (UInt_t)nrows;
  AliL3DigitRowData *tempPt = data;
  for(Int_t n=fLastIndex; n<fDigitsTree->GetEntries(); n++)
    {
      fDigitsTree->GetEvent(n);
      Float_t xyz[3];
      fParam->AdjustSectorRow(fDigits->GetID(),sector,row);
      fTransformer->Sector2Slice(lslice,lrow,sector,row);
      //if(fSlice != lslice || lrow<fRowMin || lrow>fRowMax) continue;
      if(lslice < fSlice) continue;
      if(lslice != fSlice) break;
      if(lrow < fRowMin) continue;
      if(lrow > fRowMax) break;

      tempPt->fRow = lrow;
      tempPt->fNDigit = ndigits[lrow];

      Int_t localcount=0;
      fDigits->First();
      do {
        //dig=fDigits->CurrentDigit();
	//if (dig<=fParam->GetZeroSup()) continue;
        time=fDigits->CurrentRow();
        pad=fDigits->CurrentColumn();
        dig = fDigits->GetDigit(time,pad);
	if (dig <= fParam->GetZeroSup()) continue;
	if(time < fParam->GetMaxTBin()-1 && time > 0)
          if(fDigits->GetDigit(time-1,pad) <= fParam->GetZeroSup() &&
             fDigits->GetDigit(time+1,pad) <= fParam->GetZeroSup()) continue;

        //Exclude data outside cone:
        fTransformer->Raw2Local(xyz,sector,row,pad,time);
        if(fParam->GetPadRowRadii(sector,row)<230./250.*fabs(xyz[2]))
          continue;

        if(localcount >= ndigits[lrow])
          LOG(AliL3Log::kFatal,"AliL3FileHandler::AliDigits2Binary","Memory")
	    <<AliL3Log::kDec<<"Mismatch: localcount "<<localcount<<" ndigits "
	    <<ndigits[lrow]<<ENDLOG;
	
        tempPt->fDigitData[localcount].fCharge=dig;
        tempPt->fDigitData[localcount].fPad=pad;
        tempPt->fDigitData[localcount].fTime=time;
#ifdef do_mc
	tempPt->fDigitData[localcount].fTrackID[0] = fDigits->GetTrackID(time,pad,0);
	tempPt->fDigitData[localcount].fTrackID[1] = fDigits->GetTrackID(time,pad,1);
	tempPt->fDigitData[localcount].fTrackID[2] = fDigits->GetTrackID(time,pad,2);
#endif
        localcount++;
      } while (fDigits->Next());

      Byte_t *tmp = (Byte_t*)tempPt;
      Int_t size = sizeof(AliL3DigitRowData)
                                      + ndigits[lrow]*sizeof(AliL3DigitData);
      tmp += size;
      tempPt = (AliL3DigitRowData*)tmp;
      //fLastIndex=n;
    }
  //fLastIndex++;
  return data;
}

Bool_t AliL3FileHandler::GetDigitsTree(Int_t event)
{
  
  fInAli->cd();
  Char_t dname[100];
  sprintf(dname,"TreeD_75x40_100x60_%d",event);
  fDigitsTree = (TTree*)fInAli->Get("TreeD_75x40_100x60_0");
  if(!fDigitsTree) 
    {
      LOG(AliL3Log::kError,"AliL3FileHandler::GetDigitsTree","Digits Tree")
	<<AliL3Log::kHex<<"Error getting digitstree "<<(Int_t)fDigitsTree<<ENDLOG;
      return kFALSE;
    }
  fDigitsTree->GetBranch("Segment")->SetAddress(&fDigits);
  return kTRUE;
}

void AliL3FileHandler::AliDigits2RootFile(AliL3DigitRowData *rowPt,Char_t *new_digitsfile)
{
  //Write digits to a new alirootfile.

  if(!fInAli)
    {
      printf("AliL3FileHandler::AliDigits2RootFile : No rootfile\n");
      return;
    }
  if(!fParam)
    {
      printf("AliL3FileHandler::AliDigits2RootFile : No parameter object. Run on rootfile\n");
      return;
    }
  if(!fTransformer)
    {
      printf("AliL3FileHandler::AliDigits2RootFile : No transform object\n");
      return;
    }
  
  //Get the original digitstree:
  fInAli->cd();
  AliTPCDigitsArray *old_array = new AliTPCDigitsArray();
  old_array->Setup(fParam);
  old_array->SetClass("AliSimDigits");
  Bool_t ok = old_array->ConnectTree("TreeD_75x40_100x60_0");
  if(!ok)
    {
      printf("AliL3FileHandler::AliDigits2RootFile : No digits tree object\n");
      return;
    }
  
  Bool_t create=kFALSE;
  TFile *digFile;
  
  digFile = TFile::Open(new_digitsfile,"NEW");
  if(digFile->IsOpen())
    {    
      create = kTRUE;
      fParam->Write(fParam->GetTitle());
    }
  else
    {
      LOG(AliL3Log::kDebug,"AliL3FileHandler::AliDigits2RootFile","Rootfile")
	<<"Rootfile did already exist, so I will just open it for updates"<<ENDLOG;
      digFile = TFile::Open(new_digitsfile,"UPDATE");
      create=kFALSE;
    }
  if(!digFile->IsOpen())
    {
      LOG(AliL3Log::kError,"AliL3FileHandler::AliDigits2RootFile","Rootfile")
	<<"Error opening rootfile "<<new_digitsfile<<ENDLOG;
      return;
    }
  
  digFile->cd();
    
  //setup a new one, or connect it to the existing one:
  AliTPCDigitsArray *arr = new AliTPCDigitsArray; 
  arr->SetClass("AliSimDigits");
  arr->Setup(fParam);
  if(create)
    arr->MakeTree();
  else
    {
      Bool_t ok = arr->ConnectTree("TreeD_75x40_100x60_0");
      if(!ok)
	{
	  printf("AliL3FileHandler::AliDigits2RootFile : No digits tree object in existing file\n");
	  return;
	}
    }
  Int_t digcounter=0;
  for(Int_t i=fRowMin; i<=fRowMax; i++)
    {
      
      if(rowPt->fRow != i) printf("AliL3FileHandler::AliDigits2RootFile : Mismatching row numbering!!!\n");
            
      Int_t sector,row;
      fTransformer->Slice2Sector(fSlice,i,sector,row);
      AliDigits * dig = arr->CreateRow(sector,row);
      AliDigits *old_dig = old_array->LoadRow(sector,row);
      if(!old_dig)
	printf("AliL3FileHandler::AliDigits2RootFile : No padrow %d %d\n",sector,row);
      
      AliL3DigitData *digPt = rowPt->fDigitData;
      digcounter=0;
      for(UInt_t j=0; j<rowPt->fNDigit; j++)
	{
	  UShort_t charge = digPt[j].fCharge;
	  UChar_t pad = digPt[j].fPad;
	  UShort_t time = digPt[j].fTime;
	  
	  if(charge == 0) //Only write the digits that has not been removed
	    continue;
	  //dig->SetDigitFast(old_dig->GetDigit(time,pad),time,pad);
	  digcounter++;
	  dig->SetDigitFast(charge,time,pad);
	  ((AliSimDigits*)dig)->SetTrackIDFast(((AliSimDigits*)old_dig)->GetTrackID((Int_t)time,(Int_t)pad,0),time,pad,0);
	  ((AliSimDigits*)dig)->SetTrackIDFast(((AliSimDigits*)old_dig)->GetTrackID((Int_t)time,(Int_t)pad,1),time,pad,1);
	  ((AliSimDigits*)dig)->SetTrackIDFast(((AliSimDigits*)old_dig)->GetTrackID((Int_t)time,(Int_t)pad,2),time,pad,2);
	  
	}
      //cout<<"Wrote "<<digcounter<<" on row "<<i<<endl;
      UpdateRowPointer(rowPt);
      arr->StoreRow(sector,row);
      arr->ClearRow(sector,row);  
      old_array->ClearRow(sector,row);
    }
  digFile->cd();
  char treeName[100];
  sprintf(treeName,"TreeD_%s_0",fParam->GetTitle());
  printf("Writing tree to file.....");
  arr->GetTree()->Write(treeName,TObject::kOverwrite);
  printf("done\n");
  digFile->Close();
  //arr->GetTree()->Delete();
  //delete arr;
}

///////////////////////////////////////// Point IO  
Bool_t AliL3FileHandler::AliPoints2Binary(){
  Bool_t out = kTRUE;
  UInt_t npoint;
  AliL3SpacePointData *data = AliPoints2Memory(npoint);
  out = Memory2Binary(npoint,data);
  Free();
  return out;
}

AliL3SpacePointData * AliL3FileHandler::AliPoints2Memory(UInt_t & npoint){
  AliL3SpacePointData *data = 0;
  npoint=0;
  if(!fInAli){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::AliPoints2Memory","File")
    <<"No Input avalible: no object TFile"<<ENDLOG;
    return 0;
  }
  if(!fInAli->IsOpen()){
    LOG(AliL3Log::kWarning,"AliL3FileHandler::AliPoints2Memory","File")
    <<"No Input avalible: TFile not opend"<<ENDLOG;
    return 0;
  }
  TDirectory *savedir = gDirectory;
  fInAli->cd();
  
  Char_t cname[100];
  Int_t eventn = 0;
  sprintf(cname,"TreeC_TPC_%d",eventn);
  AliTPCClustersArray carray;
  carray.Setup(fParam);
  carray.SetClusterType("AliTPCcluster");
  Bool_t clusterok = carray.ConnectTree(cname);
  if(!clusterok) return 0;

  AliTPCClustersRow ** clusterrow = 
               new AliTPCClustersRow*[ (int)carray.GetTree()->GetEntries()];
  Int_t *rows = new int[ (int)carray.GetTree()->GetEntries()];
  Int_t *sects = new int[  (int)carray.GetTree()->GetEntries()];
  Int_t sum=0;

  Int_t lslice,lrow;
  for(Int_t i=0; i<carray.GetTree()->GetEntries(); i++){
    AliSegmentID *s = carray.LoadEntry(i);
    Int_t sector,row;
    fParam->AdjustSectorRow(s->GetID(),sector,row);
    rows[i] = row;
    sects[i] = sector;
    clusterrow[i] = 0;
    fTransformer->Sector2Slice(lslice,lrow,sector,row);
    if(fSlice != lslice || lrow<fRowMin || lrow>fRowMax) continue;
    clusterrow[i] = carray.GetRow(sector,row);
    if(clusterrow[i])
      sum+=clusterrow[i]->GetArray()->GetEntriesFast();
  }
  UInt_t size = sum*sizeof(AliL3SpacePointData);

  LOG(AliL3Log::kDebug,"AliL3FileHandler::AliPoints2Memory","File")
  <<AliL3Log::kDec<<"Found "<<sum<<" SpacePoints"<<ENDLOG;

  data = (AliL3SpacePointData *) Allocate(size);
  npoint = sum;
  UInt_t n=0; 
  for(Int_t i=0; i<carray.GetTree()->GetEntries(); i++){
    if(!clusterrow[i]) continue;
    Int_t row = rows[i];
    Int_t sector = sects[i];
    fTransformer->Sector2Slice(lslice,lrow,sector,row);
    Int_t entries_in_row = clusterrow[i]->GetArray()->GetEntriesFast();
    for(Int_t j = 0;j<entries_in_row;j++){
      AliTPCcluster *c = (AliTPCcluster*)(*clusterrow[i])[j];
      data[n].fZ = c->GetZ();
      data[n].fY = c->GetY();
      data[n].fX = fParam->GetPadRowRadii(sector,row);
      data[n].fID = n+((fSlice&0x7f)<<25)+((fPatch&0x7)<<22);//uli
      data[n].fPadRow = lrow;
      data[n].fXYErr = c->GetSigmaY2();
      data[n].fZErr = c->GetSigmaZ2();
      if(fMC) fprintf(fMC,"%d %d\n",data[n].fID,c->GetLabel(0));
      n++;
    }
  }
  for(Int_t i=0;i<carray.GetTree()->GetEntries();i++){
    Int_t row = rows[i];
    Int_t sector = sects[i];
    if(carray.GetRow(sector,row))
      carray.ClearRow(sector,row);
  }

  delete [] clusterrow;
  delete [] rows;
  delete [] sects;
  savedir->cd();   

  return data;
}
Commit	Line	Data
31d9405a	1	//$Id$
31d9405a	2
b661165c	3	// Author: Uli Frankenfeld <mailto:franken@fi.uib.no>
b661165c	4	//*-- Copyright &copy Uli
108615fc	5
	6	#include <math.h>
	7	#include <iostream.h>
108615fc	8
	9	#include "AliL3Transform.h"
	10	#include "AliL3Logging.h"
	11	#include "AliL3MemHandler.h"
	12	#include "AliL3FileHandler.h"
	13
0d319e67	14	#include "AliTPCDigitsArray.h"
108615fc	15	#include "AliTPCClustersArray.h"
	16	#include "AliTPCcluster.h"
	17	#include "AliTPCClustersRow.h"
108615fc	18
	19	#include "AliL3DigitData.h"
	20	#include "AliL3TrackSegmentData.h"
	21	#include "AliL3SpacePointData.h"
	22	#include "AliL3TrackArray.h"
b661165c	23
108615fc	24	//_____________________________________________________________
b661165c	25	// AliL3FileHandler
108615fc	26	//
	27	// The L3 Binary File handler
	28	//
	29
	30	ClassImp(AliL3FileHandler)
	31
	32	AliL3FileHandler::AliL3FileHandler(){
	33	//Default constructor
	34	fInAli = 0;
	35	fParam = 0;
	36	fTransformer = 0;
	37	fMC =0;
a6e4f9d6	38	fLastIndex=0;
	39	fDigits=0;
	40	fDigitsTree=0;
108615fc	41	}
108615fc	42
108615fc	43	AliL3FileHandler::~AliL3FileHandler(){
	44	//Destructor
	45	if(fTransformer) delete fTransformer;
	46	if(fMC) CloseMCOutput();
a6e4f9d6	47	if(fDigitsTree) delete fDigitsTree;
8f1a9904	48	if(fInAli) CloseAliInput();
a6e4f9d6	49
108615fc	50	}
	51
	52	Bool_t AliL3FileHandler::SetMCOutput(char *name){
	53	fMC = fopen(name,"w");
	54	if(!fMC){
	55	LOG(AliL3Log::kWarning,"AliL3FileHandler::SetMCOutput","File Open")
	56	<<"Pointer to File = 0x0 "<<ENDLOG;
	57	return kFALSE;
	58	}
	59	return kTRUE;
	60	}
	61
	62	Bool_t AliL3FileHandler::SetMCOutput(FILE *file){
	63	fMC = file;
	64	if(!fMC){
	65	LOG(AliL3Log::kWarning,"AliL3FileHandler::SetMCOutput","File Open")
	66	<<"Pointer to File = 0x0 "<<ENDLOG;
	67	return kFALSE;
	68	}
	69	return kTRUE;
	70	}
	71
	72	void AliL3FileHandler::CloseMCOutput(){
	73	if(!fMC){
	74	LOG(AliL3Log::kWarning,"AliL3FileHandler::CloseMCOutPut","File Close")
	75	<<"Nothing to Close"<<ENDLOG;
	76	return;
	77	}
	78	fclose(fMC);
	79	fMC =0;
	80	}
	81
	82	Bool_t AliL3FileHandler::SetAliInput(){
	83	if(!fInAli->IsOpen()){
	84	LOG(AliL3Log::kError,"AliL3FileHandler::SetAliInput","File Open")
	85	<<"Ali File "<<fInAli->GetName()<<" does not exist"<<ENDLOG;
	86	return kFALSE;
	87	}
	88	fParam = (AliTPCParam*)fInAli->Get("75x40_100x60");
	89	if(!fParam){
	90	LOG(AliL3Log::kError,"AliL3FileHandler::SetAliInput","File Open")
	91	<<"No AliTPCParam 75x40_100x60 in File "<<fInAli->GetName()<<ENDLOG;
	92	return kFALSE;
	93	}
	94	fTransformer = new AliL3Transform();
	95	return kTRUE;
	96	}
	97
	98	Bool_t AliL3FileHandler::SetAliInput(char *name){
	99	fInAli= new TFile(name,"READ");
	100	if(!fInAli){
	101	LOG(AliL3Log::kWarning,"AliL3FileHandler::SetAliInput","File Open")
	102	<<"Pointer to TFile = 0x0 "<<ENDLOG;
	103	return kFALSE;
	104	}
	105	return SetAliInput();
	106	}
	107
	108	Bool_t AliL3FileHandler::SetAliInput(TFile *file){
	109	fInAli=file;
	110	if(!fInAli){
	111	LOG(AliL3Log::kWarning,"AliL3FileHandler::SetAliInput","File Open")
	112	<<"Pointer to TFile = 0x0 "<<ENDLOG;
	113	return kFALSE;
114	}
115	return SetAliInput();
116	}
117
118	void AliL3FileHandler::CloseAliInput(){
119	if(!fInAli){
120	LOG(AliL3Log::kWarning,"AliL3FileHandler::CloseAliInput","File Close")
121	<<"Nothing to Close"<<ENDLOG;
122	return;
123	}
124	if(fInAli->IsOpen()) fInAli->Close();
125	delete fInAli;
126	fInAli = 0;
8f1a9904	127
108615fc	128	}
	129
	130	Bool_t AliL3FileHandler::IsDigit(){
	131	if(!fInAli){
	132	LOG(AliL3Log::kWarning,"AliL3FileHandler::IsDigit","File")
	133	<<"Pointer to TFile = 0x0 "<<ENDLOG;
	134	return kTRUE; //may you are use binary input which is Digits!!
	135	}
03b6adf7	136	TTree t=(TTree)fInAli->Get("TreeD_75x40_100x60_0");
108615fc	137	if(t){
	138	LOG(AliL3Log::kInformational,"AliL3FileHandler::IsDigit","File Type")
	139	<<"Found Digit Tree -> Use Fast Cluster Finder"<<ENDLOG;
	140	return kTRUE;
	141	}
	142	else{
	143	LOG(AliL3Log::kInformational,"AliL3FileHandler::IsDigit","File Type")
	144	<<"No Digit Tree -> Use Cluster Tree"<<ENDLOG;
	145	return kFALSE;
	146	}
	147	}
	148
	149	///////////////////////////////////////// Digit IO
31d9405a	150	Bool_t AliL3FileHandler::AliDigits2Binary(Int_t event){
108615fc	151	Bool_t out = kTRUE;
108615fc	152	UInt_t nrow;
31d9405a	153	AliL3DigitRowData* data = AliDigits2Memory(nrow,event);
108615fc	154	out = Memory2Binary(nrow,data);
	155	Free();
	156	return out;
	157	}
	158
	159
31d9405a	160	Bool_t AliL3FileHandler::AliDigits2CompBinary(Int_t event){
108615fc	161	Bool_t out = kTRUE;
108615fc	162	UInt_t ndigits=0;
31d9405a	163	AliL3DigitRowData* digits = AliDigits2Memory(ndigits,event);
108615fc	164	out = Memory2CompBinary(ndigits,digits);
	165	Free();
	166	return out;
	167	}
	168
	169
31d9405a	170	AliL3DigitRowData * AliL3FileHandler::AliDigits2Memory(UInt_t & nrow,Int_t event){
108615fc	171	AliL3DigitRowData *data = 0;
	172	nrow=0;
	173	if(!fInAli){
	174	LOG(AliL3Log::kWarning,"AliL3FileHandler::AliDigits2Memory","File")
	175	<<"No Input avalible: no object TFile"<<ENDLOG;
	176	return 0;
	177	}
	178	if(!fInAli->IsOpen()){
	179	LOG(AliL3Log::kWarning,"AliL3FileHandler::AliDigits2Memory","File")
	180	<<"No Input avalible: TFile not opend"<<ENDLOG;
	181	return 0;
	182	}
	183
a6e4f9d6	184	if(!fDigitsTree)
	185	GetDigitsTree(event);
	186
108615fc	187	UShort_t dig;
	188	Int_t time,pad,sector,row;
	189	Int_t nrows=0;
	190	Int_t ndigitcount=0;
a6e4f9d6	191	Int_t entries = (Int_t)fDigitsTree->GetEntries();
108615fc	192	Int_t ndigits[entries];
108615fc	193	Int_t lslice,lrow;
a6e4f9d6	194
a6e4f9d6	195	for(Int_t n=fLastIndex; n<fDigitsTree->GetEntries(); n++)
108615fc	196	{
a6e4f9d6	197	fDigitsTree->GetEvent(n);
a6e4f9d6	198	fParam->AdjustSectorRow(fDigits->GetID(),sector,row);
108615fc	199	fTransformer->Sector2Slice(lslice,lrow,sector,row);
a6e4f9d6	200	//if(fSlice != lslice \|\| lrow<fRowMin \|\| lrow>fRowMax) continue;
	201	if(lslice < fSlice) continue;
	202	if(lslice != fSlice) break;
	203	if(lrow < fRowMin) continue;
	204	if(lrow > fRowMax) break;
108615fc	205
	206	Float_t xyz[3];
	207	ndigits[lrow] = 0;
a6e4f9d6	208	fDigits->First();
108615fc	209	do {
a6e4f9d6	210	time=fDigits->CurrentRow();
	211	pad=fDigits->CurrentColumn();
	212	dig = fDigits->GetDigit(time,pad);
108615fc	213	if(dig<=fParam->GetZeroSup()) continue;
108615fc	214	if(time < fParam->GetMaxTBin()-1 && time > 0)
a6e4f9d6	215	if(fDigits->GetDigit(time+1,pad) <= fParam->GetZeroSup()
a6e4f9d6	216	&& fDigits->GetDigit(time-1,pad) <= fParam->GetZeroSup())
108615fc	217	continue;
	218
	219	fTransformer->Raw2Local(xyz,sector,row,pad,time);
	220	if(fParam->GetPadRowRadii(sector,row)<230./250.*fabs(xyz[2]))
	221	continue;
	222
	223	ndigits[lrow]++; //for this row only
	224	ndigitcount++; //total number of digits to be published
	225
a6e4f9d6	226	} while (fDigits->Next());
108615fc	227
	228	nrows++;
	229	}
	230	Int_t size = sizeof(AliL3DigitData)*ndigitcount
8f1a9904	231	+ nrows*sizeof(AliL3DigitRowData);
108615fc	232
108615fc	233	LOG(AliL3Log::kDebug,"AliL3FileHandler::AliDigits2Memory","Digits")
a6e4f9d6	234	<<AliL3Log::kDec<<"Found "<<ndigitcount<<" Digits"<<ENDLOG;
a6e4f9d6	235
108615fc	236	data=(AliL3DigitRowData*) Allocate(size);
	237	nrow = (UInt_t)nrows;
	238	AliL3DigitRowData *tempPt = data;
a6e4f9d6	239	for(Int_t n=fLastIndex; n<fDigitsTree->GetEntries(); n++)
108615fc	240	{
a6e4f9d6	241	fDigitsTree->GetEvent(n);
108615fc	242	Float_t xyz[3];
a6e4f9d6	243	fParam->AdjustSectorRow(fDigits->GetID(),sector,row);
108615fc	244	fTransformer->Sector2Slice(lslice,lrow,sector,row);
a6e4f9d6	245	//if(fSlice != lslice \|\| lrow<fRowMin \|\| lrow>fRowMax) continue;
	246	if(lslice < fSlice) continue;
	247	if(lslice != fSlice) break;
	248	if(lrow < fRowMin) continue;
	249	if(lrow > fRowMax) break;
	250
108615fc	251	tempPt->fRow = lrow;
	252	tempPt->fNDigit = ndigits[lrow];
	253
	254	Int_t localcount=0;
a6e4f9d6	255	fDigits->First();
108615fc	256	do {
a6e4f9d6	257	//dig=fDigits->CurrentDigit();
03b6adf7	258	//if (dig<=fParam->GetZeroSup()) continue;
a6e4f9d6	259	time=fDigits->CurrentRow();
	260	pad=fDigits->CurrentColumn();
	261	dig = fDigits->GetDigit(time,pad);
03b6adf7	262	if (dig <= fParam->GetZeroSup()) continue;
03b6adf7	263	if(time < fParam->GetMaxTBin()-1 && time > 0)
a6e4f9d6	264	if(fDigits->GetDigit(time-1,pad) <= fParam->GetZeroSup() &&
a6e4f9d6	265	fDigits->GetDigit(time+1,pad) <= fParam->GetZeroSup()) continue;
108615fc	266
	267	//Exclude data outside cone:
	268	fTransformer->Raw2Local(xyz,sector,row,pad,time);
	269	if(fParam->GetPadRowRadii(sector,row)<230./250.*fabs(xyz[2]))
	270	continue;
	271
	272	if(localcount >= ndigits[lrow])
	273	LOG(AliL3Log::kFatal,"AliL3FileHandler::AliDigits2Binary","Memory")
03b6adf7	274	<<AliL3Log::kDec<<"Mismatch: localcount "<<localcount<<" ndigits "
	275	<<ndigits[lrow]<<ENDLOG;
	276
108615fc	277	tempPt->fDigitData[localcount].fCharge=dig;
	278	tempPt->fDigitData[localcount].fPad=pad;
	279	tempPt->fDigitData[localcount].fTime=time;
10f815d9	280	#ifdef do_mc
	281	tempPt->fDigitData[localcount].fTrackID[0] = fDigits->GetTrackID(time,pad,0);
	282	tempPt->fDigitData[localcount].fTrackID[1] = fDigits->GetTrackID(time,pad,1);
	283	tempPt->fDigitData[localcount].fTrackID[2] = fDigits->GetTrackID(time,pad,2);
	284	#endif
108615fc	285	localcount++;
a6e4f9d6	286	} while (fDigits->Next());
108615fc	287
	288	Byte_t tmp = (Byte_t)tempPt;
	289	Int_t size = sizeof(AliL3DigitRowData)
	290	+ ndigits[lrow]*sizeof(AliL3DigitData);
	291	tmp += size;
	292	tempPt = (AliL3DigitRowData*)tmp;
a6e4f9d6	293	//fLastIndex=n;
108615fc	294	}
a6e4f9d6	295	//fLastIndex++;
108615fc	296	return data;
	297	}
	298
a6e4f9d6	299	Bool_t AliL3FileHandler::GetDigitsTree(Int_t event)
	300	{
	301
	302	fInAli->cd();
	303	Char_t dname[100];
	304	sprintf(dname,"TreeD_75x40_100x60_%d",event);
	305	fDigitsTree = (TTree*)fInAli->Get("TreeD_75x40_100x60_0");
	306	if(!fDigitsTree)
	307	{
	308	LOG(AliL3Log::kError,"AliL3FileHandler::GetDigitsTree","Digits Tree")
	309	<<AliL3Log::kHex<<"Error getting digitstree "<<(Int_t)fDigitsTree<<ENDLOG;
	310	return kFALSE;
	311	}
	312	fDigitsTree->GetBranch("Segment")->SetAddress(&fDigits);
	313	return kTRUE;
	314	}
	315
0d319e67	316	void AliL3FileHandler::AliDigits2RootFile(AliL3DigitRowData rowPt,Char_t new_digitsfile)
	317	{
	318	//Write digits to a new alirootfile.
	319
	320	if(!fInAli)
	321	{
8f1a9904	322	printf("AliL3FileHandler::AliDigits2RootFile : No rootfile\n");
0d319e67	323	return;
	324	}
	325	if(!fParam)
	326	{
	327	printf("AliL3FileHandler::AliDigits2RootFile : No parameter object. Run on rootfile\n");
	328	return;
	329	}
	330	if(!fTransformer)
	331	{
	332	printf("AliL3FileHandler::AliDigits2RootFile : No transform object\n");
	333	return;
	334	}
	335
	336	//Get the original digitstree:
	337	fInAli->cd();
	338	AliTPCDigitsArray *old_array = new AliTPCDigitsArray();
	339	old_array->Setup(fParam);
	340	old_array->SetClass("AliSimDigits");
03b6adf7	341	Bool_t ok = old_array->ConnectTree("TreeD_75x40_100x60_0");
0d319e67	342	if(!ok)
	343	{
	344	printf("AliL3FileHandler::AliDigits2RootFile : No digits tree object\n");
	345	return;
	346	}
0d319e67	347
03b6adf7	348	Bool_t create=kFALSE;
	349	TFile *digFile;
	350
8f1a9904	351	digFile = TFile::Open(new_digitsfile,"NEW");
8f1a9904	352	if(digFile->IsOpen())
03b6adf7	353	{
03b6adf7	354	create = kTRUE;
	355	fParam->Write(fParam->GetTitle());
	356	}
	357	else
	358	{
8f1a9904	359	LOG(AliL3Log::kDebug,"AliL3FileHandler::AliDigits2RootFile","Rootfile")
8f1a9904	360	<<"Rootfile did already exist, so I will just open it for updates"<<ENDLOG;
03b6adf7	361	digFile = TFile::Open(new_digitsfile,"UPDATE");
	362	create=kFALSE;
	363	}
	364	if(!digFile->IsOpen())
	365	{
8f1a9904	366	LOG(AliL3Log::kError,"AliL3FileHandler::AliDigits2RootFile","Rootfile")
8f1a9904	367	<<"Error opening rootfile "<<new_digitsfile<<ENDLOG;
03b6adf7	368	return;
	369	}
	370
	371	digFile->cd();
	372
	373	//setup a new one, or connect it to the existing one:
0d319e67	374	AliTPCDigitsArray *arr = new AliTPCDigitsArray;
	375	arr->SetClass("AliSimDigits");
	376	arr->Setup(fParam);
03b6adf7	377	if(create)
	378	arr->MakeTree();
	379	else
	380	{
	381	Bool_t ok = arr->ConnectTree("TreeD_75x40_100x60_0");
	382	if(!ok)
	383	{
	384	printf("AliL3FileHandler::AliDigits2RootFile : No digits tree object in existing file\n");
	385	return;
	386	}
	387	}
54efe57a	388	Int_t digcounter=0;
0d319e67	389	for(Int_t i=fRowMin; i<=fRowMax; i++)
0d319e67	390	{
03b6adf7	391
	392	if(rowPt->fRow != i) printf("AliL3FileHandler::AliDigits2RootFile : Mismatching row numbering!!!\n");
	393
0d319e67	394	Int_t sector,row;
	395	fTransformer->Slice2Sector(fSlice,i,sector,row);
	396	AliDigits * dig = arr->CreateRow(sector,row);
	397	AliDigits *old_dig = old_array->LoadRow(sector,row);
	398	if(!old_dig)
	399	printf("AliL3FileHandler::AliDigits2RootFile : No padrow %d %d\n",sector,row);
	400
	401	AliL3DigitData *digPt = rowPt->fDigitData;
54efe57a	402	digcounter=0;
0d319e67	403	for(UInt_t j=0; j<rowPt->fNDigit; j++)
	404	{
	405	UShort_t charge = digPt[j].fCharge;
	406	UChar_t pad = digPt[j].fPad;
	407	UShort_t time = digPt[j].fTime;
03b6adf7	408
	409	if(charge == 0) //Only write the digits that has not been removed
	410	continue;
54efe57a	411	//dig->SetDigitFast(old_dig->GetDigit(time,pad),time,pad);
	412	digcounter++;
	413	dig->SetDigitFast(charge,time,pad);
0d319e67	414	((AliSimDigits)dig)->SetTrackIDFast(((AliSimDigits)old_dig)->GetTrackID((Int_t)time,(Int_t)pad,0),time,pad,0);
	415	((AliSimDigits)dig)->SetTrackIDFast(((AliSimDigits)old_dig)->GetTrackID((Int_t)time,(Int_t)pad,1),time,pad,1);
	416	((AliSimDigits)dig)->SetTrackIDFast(((AliSimDigits)old_dig)->GetTrackID((Int_t)time,(Int_t)pad,2),time,pad,2);
	417
	418	}
54efe57a	419	//cout<<"Wrote "<<digcounter<<" on row "<<i<<endl;
0d319e67	420	UpdateRowPointer(rowPt);
	421	arr->StoreRow(sector,row);
	422	arr->ClearRow(sector,row);
	423	old_array->ClearRow(sector,row);
	424	}
	425	digFile->cd();
	426	char treeName[100];
03b6adf7	427	sprintf(treeName,"TreeD_%s_0",fParam->GetTitle());
8f1a9904	428	printf("Writing tree to file.....");
0d319e67	429	arr->GetTree()->Write(treeName,TObject::kOverwrite);
8f1a9904	430	printf("done\n");
0d319e67	431	digFile->Close();
03b6adf7	432	//arr->GetTree()->Delete();
03b6adf7	433	//delete arr;
0d319e67	434	}
0d319e67	435
108615fc	436	///////////////////////////////////////// Point IO
	437	Bool_t AliL3FileHandler::AliPoints2Binary(){
	438	Bool_t out = kTRUE;
	439	UInt_t npoint;
	440	AliL3SpacePointData *data = AliPoints2Memory(npoint);
	441	out = Memory2Binary(npoint,data);
	442	Free();
	443	return out;
	444	}
	445
	446	AliL3SpacePointData * AliL3FileHandler::AliPoints2Memory(UInt_t & npoint){
	447	AliL3SpacePointData *data = 0;
	448	npoint=0;
	449	if(!fInAli){
	450	LOG(AliL3Log::kWarning,"AliL3FileHandler::AliPoints2Memory","File")
	451	<<"No Input avalible: no object TFile"<<ENDLOG;
	452	return 0;
	453	}
	454	if(!fInAli->IsOpen()){
	455	LOG(AliL3Log::kWarning,"AliL3FileHandler::AliPoints2Memory","File")
	456	<<"No Input avalible: TFile not opend"<<ENDLOG;
	457	return 0;
	458	}
	459	TDirectory *savedir = gDirectory;
	460	fInAli->cd();
8f1a9904	461
	462	Char_t cname[100];
	463	Int_t eventn = 0;
	464	sprintf(cname,"TreeC_TPC_%d",eventn);
108615fc	465	AliTPCClustersArray carray;
	466	carray.Setup(fParam);
	467	carray.SetClusterType("AliTPCcluster");
8f1a9904	468	Bool_t clusterok = carray.ConnectTree(cname);
108615fc	469	if(!clusterok) return 0;
	470
	471	AliTPCClustersRow ** clusterrow =
	472	new AliTPCClustersRow*[ (int)carray.GetTree()->GetEntries()];
	473	Int_t *rows = new int[ (int)carray.GetTree()->GetEntries()];
	474	Int_t *sects = new int[ (int)carray.GetTree()->GetEntries()];
	475	Int_t sum=0;
	476
	477	Int_t lslice,lrow;
	478	for(Int_t i=0; i<carray.GetTree()->GetEntries(); i++){
	479	AliSegmentID *s = carray.LoadEntry(i);
	480	Int_t sector,row;
	481	fParam->AdjustSectorRow(s->GetID(),sector,row);
	482	rows[i] = row;
	483	sects[i] = sector;
	484	clusterrow[i] = 0;
	485	fTransformer->Sector2Slice(lslice,lrow,sector,row);
	486	if(fSlice != lslice \|\| lrow<fRowMin \|\| lrow>fRowMax) continue;
	487	clusterrow[i] = carray.GetRow(sector,row);
	488	if(clusterrow[i])
	489	sum+=clusterrow[i]->GetArray()->GetEntriesFast();
	490	}
	491	UInt_t size = sum*sizeof(AliL3SpacePointData);
	492
	493	LOG(AliL3Log::kDebug,"AliL3FileHandler::AliPoints2Memory","File")
	494	<<AliL3Log::kDec<<"Found "<<sum<<" SpacePoints"<<ENDLOG;
	495
	496	data = (AliL3SpacePointData *) Allocate(size);
	497	npoint = sum;
	498	UInt_t n=0;
	499	for(Int_t i=0; i<carray.GetTree()->GetEntries(); i++){
	500	if(!clusterrow[i]) continue;
	501	Int_t row = rows[i];
	502	Int_t sector = sects[i];
	503	fTransformer->Sector2Slice(lslice,lrow,sector,row);
	504	Int_t entries_in_row = clusterrow[i]->GetArray()->GetEntriesFast();
	505	for(Int_t j = 0;j<entries_in_row;j++){
	506	AliTPCcluster c = (AliTPCcluster)(*clusterrow[i])[j];
	507	data[n].fZ = c->GetZ();
	508	data[n].fY = c->GetY();
	509	data[n].fX = fParam->GetPadRowRadii(sector,row);
	510	data[n].fID = n+((fSlice&0x7f)<<25)+((fPatch&0x7)<<22);//uli
	511	data[n].fPadRow = lrow;
	512	data[n].fXYErr = c->GetSigmaY2();
	513	data[n].fZErr = c->GetSigmaZ2();
	514	if(fMC) fprintf(fMC,"%d %d\n",data[n].fID,c->GetLabel(0));
	515	n++;
	516	}
	517	}
	518	for(Int_t i=0;i<carray.GetTree()->GetEntries();i++){
	519	Int_t row = rows[i];
	520	Int_t sector = sects[i];
	521	if(carray.GetRow(sector,row))
	522	carray.ClearRow(sector,row);
	523	}
	524
	525	delete [] clusterrow;
	526	delete [] rows;
	527	delete [] sects;
	528	savedir->cd();
	529
	530	return data;
	531	}
	532