[u/mrichter/AliRoot.git] / TRD / AliTRDQADataMakerSim.cxx

/**************************************************************************
 * 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.                  *
 **************************************************************************/

/* $Id$ */

////////////////////////////////////////////////////////////////////////////
//                                                                        //
//  Produces the data needed to calculate the quality assurance.          //
//  All data must be mergeable objects.                                   //
//                                                                        //
//  Author:                                                               //
//    Sylwester Radomski (radomski@physi.uni-heidelberg.de)               //
//                                                                        //
////////////////////////////////////////////////////////////////////////////

// --- ROOT system ---
#include <TClonesArray.h>
#include <TFile.h> 
#include <TH1D.h> 
#include <TH2D.h>
#include <TH3D.h>
#include <TProfile.h>
#include <TF1.h>
#include <TCanvas.h>
#include <TTree.h>

// --- AliRoot header files ---
//#include "AliESDEvent.h"
#include "AliLog.h"
#include "AliTRDdigit.h"
#include "AliTRDhit.h"
//#include "AliTRDcluster.h"
#include "AliTRDQADataMakerSim.h"
#include "AliTRDdigitsManager.h"
#include "AliTRDgeometry.h"
#include "AliTRDarrayADC.h"
#include "AliTRDarraySignal.h"
//#include "AliTRDrawStream.h"

#include "AliQAChecker.h"

ClassImp(AliTRDQADataMakerSim)

//____________________________________________________________________________ 
  AliTRDQADataMakerSim::AliTRDQADataMakerSim() : 
  AliQADataMakerSim(AliQAv1::GetDetName(AliQAv1::kTRD), "TRD Quality Assurance Data Maker")
{
  //
  // Default constructor
}

//____________________________________________________________________________ 
AliTRDQADataMakerSim::AliTRDQADataMakerSim(const AliTRDQADataMakerSim& qadm) :
  AliQADataMakerSim()
{
  //
  // Copy constructor 
  //

  SetName((const char*)qadm.GetName()) ; 
  SetTitle((const char*)qadm.GetTitle()); 

}

//__________________________________________________________________
AliTRDQADataMakerSim& AliTRDQADataMakerSim::operator=(const AliTRDQADataMakerSim& qadm)
{
  //
  // Equal operator.
  //

  this->~AliTRDQADataMakerSim();
  new(this) AliTRDQADataMakerSim(qadm);
  return *this;

}

//____________________________________________________________________________ 
void AliTRDQADataMakerSim::EndOfDetectorCycle(AliQAv1::TASKINDEX_t task, TObjArray ** list)
{
  //
  // Detector specific actions at end of cycle
  //

  //AliInfo(Form("EndOfCycle", "Fitting RecPoints %d", task));

  // call the checker
  AliQAChecker::Instance()->Run(AliQAv1::kTRD, task, list) ;    


}

//____________________________________________________________________________ 
void AliTRDQADataMakerSim::InitHits()
{
  //
  // Create Hits histograms in Hits subdir
  //

  const Int_t kNhist = 4;
  TH1D *hist[kNhist];

  hist[0] = new TH1D("qaTRD_hits_det", ";Detector Id of the hit", 540, -0.5, 539.5) ; 

  hist[1] = new TH1D("qaTRD_hist_Qdrift", ";Charge from tracks", 100, 0, 100);
  hist[2] = new TH1D("qaTRD_hist_Qamp", ";Charge from TRD photon", 100, 0, 100);
  hist[3] = new TH1D("qaTRD_hist_Qphoton", ";Charge from TRD photon", 100, 0, 100);

  for(Int_t i=0; i<kNhist; i++) {
    //hist[i]->Sumw2();
    Add2HitsList(hist[i], i);
  }

}

//____________________________________________________________________________ 
void AliTRDQADataMakerSim::InitDigits()
{
  //
  // Create Digits histograms in Digits subdir
  //

  const Int_t kNhist = 3;
  TH1D *hist[kNhist];

  hist[0] = new TH1D("qaTRD_digits_det", ";Detector Id of the digit", 540, -0.5, 539.5);
  hist[1] = new TH1D("qaTRD_digits_time", ";Time bin", 40, -0.5, 39.5);
  hist[2] = new TH1D("qaTRD_digits_amp", ";Amplitude", 100, -5.5, 94.5);

  for(Int_t i=0; i<kNhist; i++) {
    hist[i]->Sumw2();
    Add2DigitsList(hist[i], i);
  }

}

//____________________________________________________________________________ 
void AliTRDQADataMakerSim::InitSDigits()
{
  //
  // Create SDigits histograms in SDigits subdir
  //

  const Int_t kNhist = 3;
  TH1D *hist[kNhist];

  hist[0] = new TH1D("qaTRD_sdigits_det", ";Detector Id of the digit", 540, -0.5, 539.5);
  hist[1] = new TH1D("qaTRD_sdigits_time", ";Time bin", 40, -0.5, 39.5);
  hist[2] = new TH1D("qaTRD_sdigits_amp", ";Amplitude", 100, 0, 1e7);

  for(Int_t i=0; i<kNhist; i++) {
    hist[i]->Sumw2();
    Add2SDigitsList(hist[i], i);
  }

}

//____________________________________________________________________________
void AliTRDQADataMakerSim::MakeHits(TClonesArray * hits)
{
  //
  // Make QA data from Hits
  //

  TIter next(hits); 
  AliTRDhit * hit; 

  while ( (hit = dynamic_cast<AliTRDhit *>(next())) ) {
    GetHitsData(0)->Fill(hit->GetDetector());
    Double_t q = TMath::Abs(hit->GetCharge());

    if (hit->FromDrift()) GetHitsData(1)->Fill(q);
    if (hit->FromAmplification()) GetHitsData(2)->Fill(q);
    if (hit->FromTRphoton()) GetHitsData(3)->Fill(q);
  }

}

//____________________________________________________________________________
void AliTRDQADataMakerSim::MakeHits(TTree * hitTree)
{
  //
  // Make QA data from Hits
  //

  if (!CheckPointer(hitTree, "TRD hits tree")) return;

  TBranch *branch = hitTree->GetBranch("TRD");
  if (!CheckPointer(branch, "TRD hits branch")) return;

  Int_t nhits = (Int_t)(hitTree->GetTotBytes()/sizeof(AliTRDhit));
  TClonesArray *hits = new TClonesArray("AliTRDhit", nhits+1000);
  TClonesArray *tmp = new TClonesArray("AliTRDhit", 1000);
  branch->SetAddress(&tmp);

  Int_t index = 0;
  Int_t nEntries = (Int_t)branch->GetEntries();
  for(Int_t i = 0; i < nEntries; i++) {
    branch->GetEntry(i);
    Int_t nHits = (Int_t)tmp->GetEntries();
    for(Int_t j=0; j<nHits; j++) {
      AliTRDhit *hit = (AliTRDhit*)tmp->At(j);
      new((*hits)[index++]) AliTRDhit(*hit);
    }
  }

  tmp->Delete();
  delete tmp;
  MakeHits(hits);
  hits->Delete();
  delete hits;

}

//____________________________________________________________________________
void AliTRDQADataMakerSim::MakeDigits(TClonesArray * digits)
{
  //
  // Makes data from Digits
  //

  TIter next(digits) ; 
  AliTRDdigit * digit ; 
  
  // Info("Make digits", "From the arrya");
  
  while ( (digit = dynamic_cast<AliTRDdigit *>(next())) ) {
    if (digit->GetAmp() < 1) continue;
    GetDigitsData(0)->Fill(digit->GetDetector());
    GetDigitsData(1)->Fill(digit->GetTime());
    GetDigitsData(2)->Fill(digit->GetAmp());
  }

}

//____________________________________________________________________________
void AliTRDQADataMakerSim::MakeDigits(TTree * digits)
{
  //
  // Makes data from digits tree
  //

  // Info("Make digits", "From a tree");

  AliTRDdigitsManager *digitsManager = new AliTRDdigitsManager();
  digitsManager->CreateArrays();
  digitsManager->ReadDigits(digits);

  TH1D *histDet = (TH1D*)GetDigitsData(0);
  TH1D *histTime = (TH1D*)GetDigitsData(1);
  TH1D *histSignal = (TH1D*)GetDigitsData(2);

  for (Int_t i = 0; i < AliTRDgeometry::kNdet; i++) 
    {
      AliTRDarrayADC *digitsIn = (AliTRDarrayADC *) digitsManager->GetDigits(i);      

      // This is to take care of switched off super modules
      if (digitsIn->GetNtime() == 0) continue;
      
      digitsIn->Expand();
      
      //AliTRDSignalIndex* indexes = digitsManager->GetIndexes(i);
      //if (indexes->IsAllocated() == kFALSE) digitsManager->BuildIndexes(i);
      
      Int_t nRows = digitsIn->GetNrow();
      Int_t nCols = digitsIn->GetNcol();
      Int_t nTbins = digitsIn->GetNtime();
      
      for(Int_t row = 0; row < nRows; row++) 
	for(Int_t col = 0; col < nCols; col++) 
	  for(Int_t time = 0; time < nTbins; time++) 
	    {   
	      Float_t signal = digitsIn->GetData(row,col,time);
	      if (signal < 1) continue;
	      histDet->Fill(i);
	      histTime->Fill(time);
	      histSignal->Fill(signal);
	    }

    //delete digitsIn;
  }
  delete digitsManager;
}

//____________________________________________________________________________
void AliTRDQADataMakerSim::MakeSDigits(TClonesArray * sdigits)
{
  //
  // Makes data from Digits
  //

  TIter next(sdigits) ; 
  AliTRDdigit * digit ; 
  while ( (digit = dynamic_cast<AliTRDdigit *>(next())) ) {
    GetDigitsData(0)->Fill(digit->GetDetector());
    GetDigitsData(1)->Fill(digit->GetTime());
    GetDigitsData(2)->Fill(digit->GetAmp());
  }

}

//____________________________________________________________________________
void AliTRDQADataMakerSim::MakeSDigits(TTree * digits)
{
  //
  // Makes data from SDigits
  //

  AliTRDdigitsManager *digitsManager = new AliTRDdigitsManager();
  digitsManager->SetSDigits(kTRUE);
  digitsManager->CreateArrays();
  digitsManager->ReadDigits(digits);

  TH1D *histDet = (TH1D*)GetSDigitsData(0);
  TH1D *histTime = (TH1D*)GetSDigitsData(1);
  TH1D *histSignal = (TH1D*)GetSDigitsData(2);

  for (Int_t i = 0; i < AliTRDgeometry::kNdet; i++) 
    {
      AliTRDarraySignal *digitsIn = (AliTRDarraySignal *) digitsManager->GetSDigits(i);
  
    // This is to take care of switched off super modules
      if (digitsIn->GetNtime() == 0) continue;
      
    digitsIn->Expand(); 
      
      //AliTRDSignalIndex* indexes = digitsManager->GetIndexes(i);
      //if (indexes->IsAllocated() == kFALSE) digitsManager->BuildIndexes(i);
      Int_t nRows = digitsIn->GetNrow();
      Int_t nCols = digitsIn->GetNcol();
      Int_t nTbins = digitsIn->GetNtime();

      for(Int_t row = 0; row < nRows; row++) 
	{
	  for(Int_t col = 0; col < nCols; col++) 
	    {
	      for(Int_t time = 0; time < nTbins; time++) 
		{	    
		  Float_t signal = digitsIn->GetData(row,col,time);
		  if (signal < 1) continue;
		  histDet->Fill(i);
		  histTime->Fill(time);
		  histSignal->Fill(signal);
		}
	    }
	}
      // delete digitsIn;
    }
  delete digitsManager;
}

//____________________________________________________________________________ 
void AliTRDQADataMakerSim::StartOfDetectorCycle()
{
  //
  // Detector specific actions at start of cycle
  //

}

//__________________________________________________________________________
Int_t AliTRDQADataMakerSim::CheckPointer(TObject *obj, const char *name) 
{
  //
  // Checks initialization of pointers
  //

  if (!obj) AliWarning(Form("null pointer: %s", name));
  return !!obj;

}
Commit	Line	Data
04236e67	1	/**************************************************************************
	2	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	3	* *
	4	* Author: The ALICE Off-line Project. *
	5	* Contributors are mentioned in the code where appropriate. *
	6	* *
	7	* Permission to use, copy, modify and distribute this software and its *
	8	* documentation strictly for non-commercial purposes is hereby granted *
	9	* without fee, provided that the above copyright notice appears in all *
	10	* copies and that both the copyright notice and this permission notice *
	11	* appear in the supporting documentation. The authors make no claims *
	12	* about the suitability of this software for any purpose. It is *
	13	* provided "as is" without express or implied warranty. *
	14	**************************************************************************/
	15
	16	/* $Id$ */
	17
	18	////////////////////////////////////////////////////////////////////////////
	19	// //
	20	// Produces the data needed to calculate the quality assurance. //
	21	// All data must be mergeable objects. //
	22	// //
	23	// Author: //
	24	// Sylwester Radomski (radomski@physi.uni-heidelberg.de) //
	25	// //
	26	////////////////////////////////////////////////////////////////////////////
	27
	28	// --- ROOT system ---
	29	#include <TClonesArray.h>
	30	#include <TFile.h>
	31	#include <TH1D.h>
	32	#include <TH2D.h>
	33	#include <TH3D.h>
	34	#include <TProfile.h>
	35	#include <TF1.h>
	36	#include <TCanvas.h>
	37	#include <TTree.h>
	38
	39	// --- AliRoot header files ---
	40	//#include "AliESDEvent.h"
	41	#include "AliLog.h"
	42	#include "AliTRDdigit.h"
	43	#include "AliTRDhit.h"
	44	//#include "AliTRDcluster.h"
	45	#include "AliTRDQADataMakerSim.h"
	46	#include "AliTRDdigitsManager.h"
	47	#include "AliTRDgeometry.h"
b65e5048	48	#include "AliTRDarrayADC.h"
b65e5048	49	#include "AliTRDarraySignal.h"
987ba9a3	50	//#include "AliTRDrawStream.h"
04236e67	51
	52	#include "AliQAChecker.h"
	53
	54	ClassImp(AliTRDQADataMakerSim)
	55
	56	//____________________________________________________________________________
	57	AliTRDQADataMakerSim::AliTRDQADataMakerSim() :
4e25ac79	58	AliQADataMakerSim(AliQAv1::GetDetName(AliQAv1::kTRD), "TRD Quality Assurance Data Maker")
04236e67	59	{
	60	//
	61	// Default constructor
	62	}
	63
	64	//____________________________________________________________________________
	65	AliTRDQADataMakerSim::AliTRDQADataMakerSim(const AliTRDQADataMakerSim& qadm) :
	66	AliQADataMakerSim()
	67	{
	68	//
	69	// Copy constructor
	70	//
	71
	72	SetName((const char*)qadm.GetName()) ;
	73	SetTitle((const char*)qadm.GetTitle());
	74
	75	}
	76
	77	//__________________________________________________________________
	78	AliTRDQADataMakerSim& AliTRDQADataMakerSim::operator=(const AliTRDQADataMakerSim& qadm)
	79	{
	80	//
	81	// Equal operator.
	82	//
	83
	84	this->~AliTRDQADataMakerSim();
	85	new(this) AliTRDQADataMakerSim(qadm);
	86	return *this;
	87
	88	}
	89
	90	//____________________________________________________________________________
4e25ac79	91	void AliTRDQADataMakerSim::EndOfDetectorCycle(AliQAv1::TASKINDEX_t task, TObjArray ** list)
04236e67	92	{
	93	//
	94	// Detector specific actions at end of cycle
	95	//
	96
	97	//AliInfo(Form("EndOfCycle", "Fitting RecPoints %d", task));
	98
	99	// call the checker
4e25ac79	100	AliQAChecker::Instance()->Run(AliQAv1::kTRD, task, list) ;
04236e67	101
	102
	103	}
	104
	105	//____________________________________________________________________________
	106	void AliTRDQADataMakerSim::InitHits()
	107	{
	108	//
	109	// Create Hits histograms in Hits subdir
	110	//
	111
	112	const Int_t kNhist = 4;
	113	TH1D *hist[kNhist];
	114
	115	hist[0] = new TH1D("qaTRD_hits_det", ";Detector Id of the hit", 540, -0.5, 539.5) ;
	116
	117	hist[1] = new TH1D("qaTRD_hist_Qdrift", ";Charge from tracks", 100, 0, 100);
	118	hist[2] = new TH1D("qaTRD_hist_Qamp", ";Charge from TRD photon", 100, 0, 100);
	119	hist[3] = new TH1D("qaTRD_hist_Qphoton", ";Charge from TRD photon", 100, 0, 100);
	120
	121	for(Int_t i=0; i<kNhist; i++) {
	122	//hist[i]->Sumw2();
	123	Add2HitsList(hist[i], i);
	124	}
	125
	126	}
	127
	128	//____________________________________________________________________________
	129	void AliTRDQADataMakerSim::InitDigits()
	130	{
	131	//
	132	// Create Digits histograms in Digits subdir
	133	//
	134
	135	const Int_t kNhist = 3;
	136	TH1D *hist[kNhist];
	137
	138	hist[0] = new TH1D("qaTRD_digits_det", ";Detector Id of the digit", 540, -0.5, 539.5);
	139	hist[1] = new TH1D("qaTRD_digits_time", ";Time bin", 40, -0.5, 39.5);
3590bda8	140	hist[2] = new TH1D("qaTRD_digits_amp", ";Amplitude", 100, -5.5, 94.5);
04236e67	141
	142	for(Int_t i=0; i<kNhist; i++) {
	143	hist[i]->Sumw2();
	144	Add2DigitsList(hist[i], i);
	145	}
	146
	147	}
	148
	149	//____________________________________________________________________________
	150	void AliTRDQADataMakerSim::InitSDigits()
	151	{
	152	//
	153	// Create SDigits histograms in SDigits subdir
	154	//
	155
	156	const Int_t kNhist = 3;
	157	TH1D *hist[kNhist];
	158
	159	hist[0] = new TH1D("qaTRD_sdigits_det", ";Detector Id of the digit", 540, -0.5, 539.5);
	160	hist[1] = new TH1D("qaTRD_sdigits_time", ";Time bin", 40, -0.5, 39.5);
	161	hist[2] = new TH1D("qaTRD_sdigits_amp", ";Amplitude", 100, 0, 1e7);
	162
	163	for(Int_t i=0; i<kNhist; i++) {
	164	hist[i]->Sumw2();
	165	Add2SDigitsList(hist[i], i);
	166	}
	167
	168	}
	169
	170	//____________________________________________________________________________
	171	void AliTRDQADataMakerSim::MakeHits(TClonesArray * hits)
	172	{
	173	//
	174	// Make QA data from Hits
	175	//
	176
	177	TIter next(hits);
	178	AliTRDhit * hit;
	179
	180	while ( (hit = dynamic_cast<AliTRDhit *>(next())) ) {
	181	GetHitsData(0)->Fill(hit->GetDetector());
	182	Double_t q = TMath::Abs(hit->GetCharge());
	183
	184	if (hit->FromDrift()) GetHitsData(1)->Fill(q);
	185	if (hit->FromAmplification()) GetHitsData(2)->Fill(q);
	186	if (hit->FromTRphoton()) GetHitsData(3)->Fill(q);
	187	}
	188
	189	}
	190
	191	//____________________________________________________________________________
	192	void AliTRDQADataMakerSim::MakeHits(TTree * hitTree)
	193	{
	194	//
	195	// Make QA data from Hits
	196	//
	197
	198	if (!CheckPointer(hitTree, "TRD hits tree")) return;
	199
	200	TBranch *branch = hitTree->GetBranch("TRD");
	201	if (!CheckPointer(branch, "TRD hits branch")) return;
	202
	203	Int_t nhits = (Int_t)(hitTree->GetTotBytes()/sizeof(AliTRDhit));
	204	TClonesArray *hits = new TClonesArray("AliTRDhit", nhits+1000);
205	TClonesArray *tmp = new TClonesArray("AliTRDhit", 1000);
206	branch->SetAddress(&tmp);
207
208	Int_t index = 0;
209	Int_t nEntries = (Int_t)branch->GetEntries();
210	for(Int_t i = 0; i < nEntries; i++) {
211	branch->GetEntry(i);
212	Int_t nHits = (Int_t)tmp->GetEntries();
213	for(Int_t j=0; j<nHits; j++) {
214	AliTRDhit hit = (AliTRDhit)tmp->At(j);
215	new((hits)[index++]) AliTRDhit(hit);
216	}
217	}
218
219	tmp->Delete();
220	delete tmp;
221	MakeHits(hits);
c10bf383	222	hits->Delete();
c10bf383	223	delete hits;
04236e67	224
	225	}
	226
	227	//____________________________________________________________________________
	228	void AliTRDQADataMakerSim::MakeDigits(TClonesArray * digits)
	229	{
	230	//
	231	// Makes data from Digits
	232	//
	233
	234	TIter next(digits) ;
	235	AliTRDdigit * digit ;
3590bda8	236
	237	// Info("Make digits", "From the arrya");
	238
04236e67	239	while ( (digit = dynamic_cast<AliTRDdigit *>(next())) ) {
3590bda8	240	if (digit->GetAmp() < 1) continue;
04236e67	241	GetDigitsData(0)->Fill(digit->GetDetector());
	242	GetDigitsData(1)->Fill(digit->GetTime());
	243	GetDigitsData(2)->Fill(digit->GetAmp());
	244	}
	245
	246	}
	247
	248	//____________________________________________________________________________
	249	void AliTRDQADataMakerSim::MakeDigits(TTree * digits)
	250	{
	251	//
	252	// Makes data from digits tree
	253	//
	254
3590bda8	255	// Info("Make digits", "From a tree");
3590bda8	256
04236e67	257	AliTRDdigitsManager *digitsManager = new AliTRDdigitsManager();
	258	digitsManager->CreateArrays();
	259	digitsManager->ReadDigits(digits);
	260
3590bda8	261	TH1D histDet = (TH1D)GetDigitsData(0);
	262	TH1D histTime = (TH1D)GetDigitsData(1);
	263	TH1D histSignal = (TH1D)GetDigitsData(2);
	264
b65e5048	265	for (Int_t i = 0; i < AliTRDgeometry::kNdet; i++)
	266	{
	267	AliTRDarrayADC digitsIn = (AliTRDarrayADC ) digitsManager->GetDigits(i);
	268
	269	// This is to take care of switched off super modules
	270	if (digitsIn->GetNtime() == 0) continue;
	271
	272	digitsIn->Expand();
	273
	274	//AliTRDSignalIndex* indexes = digitsManager->GetIndexes(i);
	275	//if (indexes->IsAllocated() == kFALSE) digitsManager->BuildIndexes(i);
	276
	277	Int_t nRows = digitsIn->GetNrow();
	278	Int_t nCols = digitsIn->GetNcol();
	279	Int_t nTbins = digitsIn->GetNtime();
	280
	281	for(Int_t row = 0; row < nRows; row++)
	282	for(Int_t col = 0; col < nCols; col++)
	283	for(Int_t time = 0; time < nTbins; time++)
	284	{
	285	Float_t signal = digitsIn->GetData(row,col,time);
	286	if (signal < 1) continue;
	287	histDet->Fill(i);
	288	histTime->Fill(time);
	289	histSignal->Fill(signal);
	290	}
04236e67	291
	292	//delete digitsIn;
	293	}
04236e67	294	delete digitsManager;
04236e67	295	}
	296
	297	//____________________________________________________________________________
	298	void AliTRDQADataMakerSim::MakeSDigits(TClonesArray * sdigits)
	299	{
	300	//
	301	// Makes data from Digits
	302	//
	303
	304	TIter next(sdigits) ;
	305	AliTRDdigit * digit ;
	306	while ( (digit = dynamic_cast<AliTRDdigit *>(next())) ) {
	307	GetDigitsData(0)->Fill(digit->GetDetector());
	308	GetDigitsData(1)->Fill(digit->GetTime());
	309	GetDigitsData(2)->Fill(digit->GetAmp());
	310	}
	311
	312	}
	313
	314	//____________________________________________________________________________
	315	void AliTRDQADataMakerSim::MakeSDigits(TTree * digits)
	316	{
	317	//
	318	// Makes data from SDigits
	319	//
	320
	321	AliTRDdigitsManager *digitsManager = new AliTRDdigitsManager();
c10bf383	322	digitsManager->SetSDigits(kTRUE);
04236e67	323	digitsManager->CreateArrays();
	324	digitsManager->ReadDigits(digits);
	325
3590bda8	326	TH1D histDet = (TH1D)GetSDigitsData(0);
	327	TH1D histTime = (TH1D)GetSDigitsData(1);
	328	TH1D histSignal = (TH1D)GetSDigitsData(2);
	329
b65e5048	330	for (Int_t i = 0; i < AliTRDgeometry::kNdet; i++)
	331	{
	332	AliTRDarraySignal digitsIn = (AliTRDarraySignal ) digitsManager->GetSDigits(i);
	333
04236e67	334	// This is to take care of switched off super modules
b65e5048	335	if (digitsIn->GetNtime() == 0) continue;
	336
	337	digitsIn->Expand();
	338
	339	//AliTRDSignalIndex* indexes = digitsManager->GetIndexes(i);
	340	//if (indexes->IsAllocated() == kFALSE) digitsManager->BuildIndexes(i);
	341	Int_t nRows = digitsIn->GetNrow();
	342	Int_t nCols = digitsIn->GetNcol();
	343	Int_t nTbins = digitsIn->GetNtime();
	344
	345	for(Int_t row = 0; row < nRows; row++)
	346	{
	347	for(Int_t col = 0; col < nCols; col++)
	348	{
	349	for(Int_t time = 0; time < nTbins; time++)
	350	{
	351	Float_t signal = digitsIn->GetData(row,col,time);
	352	if (signal < 1) continue;
	353	histDet->Fill(i);
	354	histTime->Fill(time);
	355	histSignal->Fill(signal);
	356	}
	357	}
	358	}
	359	// delete digitsIn;
	360	}
04236e67	361	delete digitsManager;
04236e67	362	}
	363
	364	//____________________________________________________________________________
	365	void AliTRDQADataMakerSim::StartOfDetectorCycle()
	366	{
	367	//
	368	// Detector specific actions at start of cycle
	369	//
	370
	371	}
	372
	373	//__________________________________________________________________________
	374	Int_t AliTRDQADataMakerSim::CheckPointer(TObject obj, const char name)
	375	{
	376	//
	377	// Checks initialization of pointers
	378	//
	379
	380	if (!obj) AliWarning(Form("null pointer: %s", name));
	381	return !!obj;
	382
	383	}