[u/mrichter/AliRoot.git] / STEER / AliMCQA.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.                  *
 **************************************************************************/

/* $Id$ */

///////////////////////////////////////////////////////////////////////////////
//                                                                           //
// Quality Assurance class                                                   //
// Provides standard histograms for every element of the detector            //
//                                                                           //
///////////////////////////////////////////////////////////////////////////////


#include <strings.h>

#include <TBrowser.h>
#include <TCanvas.h>
#include <TDatabasePDG.h>
#include <TExec.h>
#include <TH1.h>
#include <TList.h>
#include <TLorentzVector.h>
#include <TMath.h>
#include <TObjArray.h>
#include <TPaveLabel.h>
#include <TROOT.h>
#include <TVirtualMC.h>

#include "AliMC.h"
#include "AliMCQA.h"
#include "AliModule.h"
#include "AliRun.h"

ClassImp(AliMCQA)

//_______________________________________________________________________
AliMCQA::AliMCQA():
  fNdets(0),
  fNvolumes(0),
  fQAList(0),
  fOldId(0),
  fDetDone(0),
  fQAHist(0),
  fVolNames(0),
  fModNames(0),
  fMPaveLabel(0),
  fVPaveLabel(0)
{
  //
  // Default constructor
  //
}

//_______________________________________________________________________
AliMCQA::AliMCQA(const AliMCQA &qa):
  TObject(qa),
  fNdets(0),
  fNvolumes(0),
  fQAList(0),
  fOldId(0),
  fDetDone(0),
  fQAHist(0),
  fVolNames(0),
  fModNames(0),
  fMPaveLabel(0),
  fVPaveLabel(0)
{
  //
  // Copy constructor
  //
  qa.Copy(*this);
}

//_______________________________________________________________________
AliMCQA::AliMCQA(Int_t ndets):
  fNdets(ndets),
  fNvolumes(gMC->NofVolumes()),
  fQAList(new TObjArray(ndets)),
  fOldId(0),
  fDetDone(new Int_t[ndets]),
  fQAHist(new TObjArray(2)),
  fVolNames(new TObjArray(fNvolumes)),
  fModNames(new TObjArray(fNdets)),
  fMPaveLabel(0),
  fVPaveLabel(0)
{
  //
  // Constructor, creates the list of lists of histograms
  //
  TList *list;
  TH1F* h;
  Int_t i;
  
  TObjArray &hist = *fQAList;

  char title[100];
  //
  TObjArray &mods = *(gAlice->Modules());
  TList *dir = gDirectory->GetList();
  for (i=0; i<ndets; i++) {
    hist[i] = list = new TList();
    AliModule *mod = dynamic_cast<AliModule*>(mods[i]);

    // Energy Spectrum
    sprintf(title,"Spectrum entering: %s ",mod->GetName());
    list->Add(new TH1F("hEnIn",strcat(title,mod->GetTitle()),100,-4,2));
    dir->Remove(dir->FindObject("hEnIn"));

    sprintf(title,"Spectrum exiting: %s ",mod->GetName());
    list->Add(new TH1F("hEnOut",strcat(title,mod->GetTitle()),100,-4,2));
    dir->Remove(dir->FindObject("hEnOut"));

    // Z position
    sprintf(title,"Z coordinate entering: %s ",mod->GetName());
    list->Add(new TH1F("hZIn",strcat(title,mod->GetTitle()),100,
		       mod->ZMin(),mod->ZMax()));
    dir->Remove(dir->FindObject("hZIn"));

    sprintf(title,"Z coordinate exiting: %s ",mod->GetName());
    list->Add(new TH1F("hZOut",strcat(title,mod->GetTitle()),100,
		       mod->ZMin(),mod->ZMax()));
    dir->Remove(dir->FindObject("hZOut"));
  }
  //
  gROOT->GetListOfBrowsables()->Add(this,"AliMCQA");

  //
  // Global QA histograms
  //
  
  fQAHist->Add(new TH1F("hMCVcalls","Monte Carlo calls per volume",
			fNvolumes, 0.5, fNvolumes+0.5));
  h = dynamic_cast<TH1F*>(dir->FindObject("hMCVcalls"));
  h->GetListOfFunctions()->Add(new TExec("ex","gAlice->GetMCQA()->AddVolumeName()"));
  dir->Remove(dir->FindObject("hMCVcalls"));
  //
  // Build list of volume names
  //
  AliMC * mc = gAlice->GetMCApp();
  for(i=0;i<fNvolumes;++i) {
    AliModule *mod = dynamic_cast<AliModule*>
      ((*gAlice->Modules())[mc->DetFromMate(gMC->VolId2Mate(i+1))]);
    (*fVolNames)[i]=new TNamed(gMC->VolName(i+1),mod->GetName());
  }

  fQAHist->Add(new TH1F("hMCMcalls","Monte Carlo calls per module",
			fNdets, -0.5, fNdets-0.5));
  h = dynamic_cast<TH1F*>(dir->FindObject("hMCMcalls"));
   h->GetListOfFunctions()->Add(new TExec("ex","gAlice->GetMCQA()->AddModuleName()"));

  dir->Remove(dir->FindObject("hMCMcalls"));
  //
  // Build list of module names
  //
  for(i=0;i<fNdets;++i) 
    (*fModNames)[i]=
      new TNamed((dynamic_cast<AliModule*>((*gAlice->Modules())[i]))->GetName(),"");
}

//_______________________________________________________________________
void AliMCQA::Copy(TObject &) const
{
  Fatal("Copy ctor","Not implemented!\n");
}

//_______________________________________________________________________
AliMCQA::~AliMCQA() 
 {
  //
  // Destructor
  //
  gROOT->GetListOfBrowsables()->Remove(this);
  //if program crashes here - it probobly means that 
  //one of added browsables was deleted and not removed previously from that list
  //skowron
  
  if (fQAList) {
    fQAList->Delete();
    delete fQAList;
    fQAList = 0;
  }
  if (fQAHist) {
    fQAHist->Delete();
    delete fQAHist;
    fQAHist = 0;
  }
  if (fVolNames) {
    fVolNames->Delete();
    delete fVolNames;
    fVolNames = 0;
  }
  if (fModNames) {
    fModNames->Delete();
    delete fModNames;
    fModNames = 0;
  }
  delete [] fDetDone;
  delete fMPaveLabel;
  delete fVPaveLabel;
}

//_______________________________________________________________________
void AliMCQA::Browse(TBrowser *b)
{
  //
  // Called when the item "Run" is clicked on the left pane
  // of the Root browser.
  // It displays the Root Trees and all detectors.
  //
  TH1 *hist;
  //
  // Global histos first
  //
  TIter global(fQAHist);
  while((hist = dynamic_cast<TH1*>(global())))
    b->Add(hist,hist->GetTitle());
  //
  // Module histograms now
  //
  TIter next(fQAList);
  TList *histos;
  while((histos = dynamic_cast<TList*>(next()))) {
    TIter next1(histos);
    while((hist = dynamic_cast<TH1*>(next1())))
      b->Add(hist,hist->GetTitle());
  }
}

//_______________________________________________________________________
void AliMCQA::PreTrack()
{
  //
  // Called before each track
  //
  fOldId=-1;
  for(Int_t i=0; i<fNdets; i++) fDetDone[i]=0;
}

//_______________________________________________________________________
void AliMCQA::StepManager(Int_t id)
{
  //
  // Called at each step
  //
  TH1F *hist;
  Int_t copy;
  //
  // Fill Global histograms first
  //


  static TH1F* mcvcalls = dynamic_cast<TH1F*>(fQAHist->FindObject("hMCVcalls"));
  mcvcalls->Fill(gMC->CurrentVolID(copy));
  static TH1F* mcmcalls = dynamic_cast<TH1F*>(fQAHist->FindObject("hMCMcalls"));
  mcmcalls->Fill(id);

  //
  // Now the step manager histograms
  //
  if(fOldId != id) {
    static  Double_t mpi0=0;
    static  Double_t mpip=0;
    static  Double_t mpim=0;
    static  Double_t mep=0;
    static  Double_t mem=0;
    Double_t mass = 0;
    Int_t num = gMC->TrackPid();

    switch (num) {
    case 111: 
      if (mpi0==0) mpi0=gAlice->PDGDB()->GetParticle(num)->Mass(); 
      mass=mpi0;
      break;
    case 211:
      if (mpip==0) mpip=gAlice->PDGDB()->GetParticle(num)->Mass(); 
      mass=mpip;
      break;
    case -211:
      if (mpim==0) mpim=gAlice->PDGDB()->GetParticle(num)->Mass(); 
      mass=mpim;
      break;
    case 11:
      if (mep==0) mep=gAlice->PDGDB()->GetParticle(num)->Mass(); 
      mass=mep;
      break;
    case -11:
      if (mem==0) mem=gAlice->PDGDB()->GetParticle(num)->Mass(); 
      mass=mem;
      break;
    default:
	if (gAlice->PDGDB()->GetParticle(num))
	    mass = gAlice->PDGDB()->GetParticle(num)->Mass();
      break; 
    }

    static TLorentzVector p, x;
    gMC->TrackMomentum(p);
    gMC->TrackPosition(x);
    Double_t energy = TMath::Max(p[3]-mass,1.e-12);
    if(fOldId > -1) {
      if(!fDetDone[fOldId] && !gMC->IsNewTrack()) {
	TList *histold = dynamic_cast<TList*>((*fQAList)[fOldId]);
	hist = dynamic_cast<TH1F*>(histold->FindObject("hEnOut"));
	hist->Fill(TMath::Log10(energy));
	hist = dynamic_cast<TH1F*>(histold->FindObject("hZOut"));
	hist->Fill(x[2]);
	fDetDone[fOldId]=1;
      }
    }
    if(!fDetDone[id] && !gMC->IsNewTrack()) {
      TList *histnew = dynamic_cast<TList*>((*fQAList)[id]);
      hist = dynamic_cast<TH1F*>(histnew->FindObject("hEnIn"));
      hist->Fill(TMath::Log10(energy));
      hist = dynamic_cast<TH1F*>(histnew->FindObject("hZIn"));
      hist->Fill(x[2]);
    }
    fOldId=id;
  }
}

//_______________________________________________________________________
void AliMCQA::AddModuleName()
{
  //
  // Add function DrawModuleName to the module frequency histogram pad
  //
  static TVirtualPad* oldpad=0;
  if(oldpad!=gPad) {
    gPad->GetCanvas()->FeedbackMode(kTRUE);
    if(gPad) gPad->AddExec("ex","gAlice->GetMCQA()->DrawModuleName()");
    DrawPaveLabel(fMPaveLabel);
    oldpad=gPad;
  }
}

//_______________________________________________________________________
void AliMCQA::AddVolumeName()
{
  //
  // Add function DrawVolumeName to the volume frequency histogram pad
  //
  static TVirtualPad* oldpad=0;
  if(oldpad!=gPad) {
    gPad->GetCanvas()->FeedbackMode(kTRUE);
    if(gPad) gPad->AddExec("ex","gAlice->GetMCQA()->DrawVolumeName()");
    DrawPaveLabel(fVPaveLabel);
    oldpad=gPad;
  }
}

//_______________________________________________________________________
void AliMCQA::DrawPaveLabel(TPaveLabel *&pv)
{
  //
  // Draws the PaveLabel with the meaning of the bin
  //
  float uxmin = gPad->GetUxmin();
  float uxmax = gPad->GetUxmax();
  float uymin = gPad->GetUymin();
  float uymax = gPad->GetUymax();
  float lx = uxmax-uxmin;
  float ly = uymax-uymin;

  if(pv) delete pv;
  pv 
    = new TPaveLabel(uxmin+0.05*lx,uymax-(0.05+0.1)*ly,
		     uxmin+(0.05+0.2)*lx,uymax-0.05*ly,
		     "");
  pv->Draw();
}

//_______________________________________________________________________
Int_t AliMCQA::GetHBin(const char* hname)
{
  //
  // Get the bin where the cursor is
  //
  TList *dir = gDirectory->GetList();
  TH1 *h=dynamic_cast<TH1*>(dir->FindObject(hname));
  

  int px = gPad->GetEventX();
  Float_t upx = gPad->AbsPixeltoX(px);
  Float_t x = gPad->PadtoX(upx);
    
  return h->GetXaxis()->FindBin(x);
}

//_______________________________________________________________________
void AliMCQA::DrawModuleName()
{
  //
  // Writes the name of the module of the bin where the cursor is
  //
  TObject *select = gPad->GetSelected();
  if(!select) return;
  
  Int_t binx = GetHBin("hMCMcalls");
  if(0<binx && binx<=fNdets) {
    char lab[15];
    strcpy(lab,dynamic_cast<TNamed*>((*fModNames)[binx-1])->GetName());
    fMPaveLabel->SetLabel(lab);
  
    gPad->Modified();
    gPad->Update();
  }
}

//_______________________________________________________________________
void AliMCQA::DrawVolumeName()
{
  //
  // Writes the name of the volume:module of the bin where the cursor is
  //
  TObject *select = gPad->GetSelected();
  if(!select) return;

  Int_t binx = GetHBin("hMCVcalls");
  if(0<binx && binx<=fNvolumes) {
    char lab[20];
    sprintf(lab,"%s: %s",dynamic_cast<TNamed*>((*fVolNames)[binx-1])->GetName(),
	    dynamic_cast<TNamed*>((*fVolNames)[binx-1])->GetTitle());
    fVPaveLabel->SetLabel(lab);
    
    gPad->Modified();
    gPad->Update();
  }
}
Commit	Line	Data
65fb704d	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
acd84897	16	/* $Id$ */
65fb704d	17
	18	///////////////////////////////////////////////////////////////////////////////
	19	// //
116cbefd	20	// Quality Assurance class //
116cbefd	21	// Provides standard histograms for every element of the detector //
65fb704d	22	// //
	23	///////////////////////////////////////////////////////////////////////////////
	24
8409d8c9	25
65fb704d	26	#include <strings.h>
65fb704d	27
116cbefd	28	#include <TBrowser.h>
	29	#include <TCanvas.h>
	30	#include <TDatabasePDG.h>
	31	#include <TExec.h>
	32	#include <TH1.h>
	33	#include <TList.h>
	34	#include <TLorentzVector.h>
	35	#include <TMath.h>
116cbefd	36	#include <TObjArray.h>
116cbefd	37	#include <TPaveLabel.h>
116cbefd	38	#include <TROOT.h>
5d12ce38	39	#include <TVirtualMC.h>
65fb704d	40
0742d588	41	#include "AliMC.h"
65fb704d	42	#include "AliMCQA.h"
65fb704d	43	#include "AliModule.h"
116cbefd	44	#include "AliRun.h"
65fb704d	45
	46	ClassImp(AliMCQA)
	47
e2afb3b6	48	//_______________________________________________________________________
	49	AliMCQA::AliMCQA():
	50	fNdets(0),
	51	fNvolumes(0),
	52	fQAList(0),
	53	fOldId(0),
	54	fDetDone(0),
	55	fQAHist(0),
	56	fVolNames(0),
	57	fModNames(0),
	58	fMPaveLabel(0),
	59	fVPaveLabel(0)
8409d8c9	60	{
	61	//
	62	// Default constructor
	63	//
	64	}
	65
e2afb3b6	66	//_______________________________________________________________________
	67	AliMCQA::AliMCQA(const AliMCQA &qa):
	68	TObject(qa),
	69	fNdets(0),
	70	fNvolumes(0),
	71	fQAList(0),
	72	fOldId(0),
	73	fDetDone(0),
	74	fQAHist(0),
	75	fVolNames(0),
	76	fModNames(0),
	77	fMPaveLabel(0),
	78	fVPaveLabel(0)
	79	{
	80	//
	81	// Copy constructor
	82	//
	83	qa.Copy(*this);
	84	}
	85
	86	//_______________________________________________________________________
	87	AliMCQA::AliMCQA(Int_t ndets):
	88	fNdets(ndets),
	89	fNvolumes(gMC->NofVolumes()),
	90	fQAList(new TObjArray(ndets)),
	91	fOldId(0),
	92	fDetDone(new Int_t[ndets]),
	93	fQAHist(new TObjArray(2)),
	94	fVolNames(new TObjArray(fNvolumes)),
	95	fModNames(new TObjArray(fNdets)),
	96	fMPaveLabel(0),
	97	fVPaveLabel(0)
65fb704d	98	{
	99	//
	100	// Constructor, creates the list of lists of histograms
	101	//
	102	TList *list;
8409d8c9	103	TH1F* h;
af2e514f	104	Int_t i;
8409d8c9	105
65fb704d	106	TObjArray &hist = *fQAList;
	107
	108	char title[100];
	109	//
	110	TObjArray &mods = *(gAlice->Modules());
65fb704d	111	TList *dir = gDirectory->GetList();
af2e514f	112	for (i=0; i<ndets; i++) {
65fb704d	113	hist[i] = list = new TList();
e2afb3b6	114	AliModule mod = dynamic_cast<AliModule>(mods[i]);
65fb704d	115
	116	// Energy Spectrum
	117	sprintf(title,"Spectrum entering: %s ",mod->GetName());
	118	list->Add(new TH1F("hEnIn",strcat(title,mod->GetTitle()),100,-4,2));
	119	dir->Remove(dir->FindObject("hEnIn"));
	120
	121	sprintf(title,"Spectrum exiting: %s ",mod->GetName());
	122	list->Add(new TH1F("hEnOut",strcat(title,mod->GetTitle()),100,-4,2));
	123	dir->Remove(dir->FindObject("hEnOut"));
	124
	125	// Z position
	126	sprintf(title,"Z coordinate entering: %s ",mod->GetName());
	127	list->Add(new TH1F("hZIn",strcat(title,mod->GetTitle()),100,
	128	mod->ZMin(),mod->ZMax()));
	129	dir->Remove(dir->FindObject("hZIn"));
	130
	131	sprintf(title,"Z coordinate exiting: %s ",mod->GetName());
	132	list->Add(new TH1F("hZOut",strcat(title,mod->GetTitle()),100,
	133	mod->ZMin(),mod->ZMax()));
	134	dir->Remove(dir->FindObject("hZOut"));
	135	}
	136	//
	137	gROOT->GetListOfBrowsables()->Add(this,"AliMCQA");
	138
8409d8c9	139	//
	140	// Global QA histograms
	141	//
8409d8c9	142
	143	fQAHist->Add(new TH1F("hMCVcalls","Monte Carlo calls per volume",
	144	fNvolumes, 0.5, fNvolumes+0.5));
e2afb3b6	145	h = dynamic_cast<TH1F*>(dir->FindObject("hMCVcalls"));
8409d8c9	146	h->GetListOfFunctions()->Add(new TExec("ex","gAlice->GetMCQA()->AddVolumeName()"));
	147	dir->Remove(dir->FindObject("hMCVcalls"));
	148	//
	149	// Build list of volume names
	150	//
5d12ce38	151	AliMC * mc = gAlice->GetMCApp();
8409d8c9	152	for(i=0;i<fNvolumes;++i) {
e2afb3b6	153	AliModule mod = dynamic_cast<AliModule>
5d12ce38	154	((*gAlice->Modules())[mc->DetFromMate(gMC->VolId2Mate(i+1))]);
8409d8c9	155	(*fVolNames)[i]=new TNamed(gMC->VolName(i+1),mod->GetName());
	156	}
	157
	158	fQAHist->Add(new TH1F("hMCMcalls","Monte Carlo calls per module",
	159	fNdets, -0.5, fNdets-0.5));
e2afb3b6	160	h = dynamic_cast<TH1F*>(dir->FindObject("hMCMcalls"));
8409d8c9	161	h->GetListOfFunctions()->Add(new TExec("ex","gAlice->GetMCQA()->AddModuleName()"));
	162
	163	dir->Remove(dir->FindObject("hMCMcalls"));
	164	//
	165	// Build list of module names
	166	//
8409d8c9	167	for(i=0;i<fNdets;++i)
8409d8c9	168	(*fModNames)[i]=
e2afb3b6	169	new TNamed((dynamic_cast<AliModule>((gAlice->Modules())[i]))->GetName(),"");
65fb704d	170	}
65fb704d	171
e2afb3b6	172	//_______________________________________________________________________
6c4904c2	173	void AliMCQA::Copy(TObject &) const
e2afb3b6	174	{
	175	Fatal("Copy ctor","Not implemented!\n");
	176	}
e460afec	177
e2afb3b6	178	//_______________________________________________________________________
116cbefd	179	AliMCQA::~AliMCQA()
88cb7938	180	{
116cbefd	181	//
	182	// Destructor
	183	//
b9d0a01d	184	gROOT->GetListOfBrowsables()->Remove(this);
88cb7938	185	//if program crashes here - it probobly means that
	186	//one of added browsables was deleted and not removed previously from that list
	187	//skowron
	188
e460afec	189	if (fQAList) {
	190	fQAList->Delete();
	191	delete fQAList;
88cb7938	192	fQAList = 0;
e460afec	193	}
	194	if (fQAHist) {
	195	fQAHist->Delete();
	196	delete fQAHist;
88cb7938	197	fQAHist = 0;
e460afec	198	}
	199	if (fVolNames) {
	200	fVolNames->Delete();
	201	delete fVolNames;
88cb7938	202	fVolNames = 0;
e460afec	203	}
	204	if (fModNames) {
	205	fModNames->Delete();
	206	delete fModNames;
88cb7938	207	fModNames = 0;
e460afec	208	}
e1b78510	209	delete [] fDetDone;
	210	delete fMPaveLabel;
	211	delete fVPaveLabel;
e460afec	212	}
e460afec	213
e2afb3b6	214	//_______________________________________________________________________
65fb704d	215	void AliMCQA::Browse(TBrowser *b)
	216	{
	217	//
	218	// Called when the item "Run" is clicked on the left pane
	219	// of the Root browser.
	220	// It displays the Root Trees and all detectors.
	221	//
8409d8c9	222	TH1 *hist;
	223	//
	224	// Global histos first
	225	//
	226	TIter global(fQAHist);
e2afb3b6	227	while((hist = dynamic_cast<TH1*>(global())))
8409d8c9	228	b->Add(hist,hist->GetTitle());
	229	//
	230	// Module histograms now
	231	//
65fb704d	232	TIter next(fQAList);
65fb704d	233	TList *histos;
e2afb3b6	234	while((histos = dynamic_cast<TList*>(next()))) {
65fb704d	235	TIter next1(histos);
e2afb3b6	236	while((hist = dynamic_cast<TH1*>(next1())))
65fb704d	237	b->Add(hist,hist->GetTitle());
65fb704d	238	}
	239	}
	240
e2afb3b6	241	//_______________________________________________________________________
65fb704d	242	void AliMCQA::PreTrack()
65fb704d	243	{
8409d8c9	244	//
	245	// Called before each track
	246	//
65fb704d	247	fOldId=-1;
	248	for(Int_t i=0; i<fNdets; i++) fDetDone[i]=0;
	249	}
	250
e2afb3b6	251	//_______________________________________________________________________
65fb704d	252	void AliMCQA::StepManager(Int_t id)
65fb704d	253	{
8409d8c9	254	//
	255	// Called at each step
	256	//
	257	TH1F *hist;
	258	Int_t copy;
	259	//
	260	// Fill Global histograms first
	261	//
2ab0c725	262
2ab0c725	263
e2afb3b6	264	static TH1F* mcvcalls = dynamic_cast<TH1F*>(fQAHist->FindObject("hMCVcalls"));
2ab0c725	265	mcvcalls->Fill(gMC->CurrentVolID(copy));
e2afb3b6	266	static TH1F* mcmcalls = dynamic_cast<TH1F*>(fQAHist->FindObject("hMCMcalls"));
2ab0c725	267	mcmcalls->Fill(id);
2ab0c725	268
8409d8c9	269	//
	270	// Now the step manager histograms
	271	//
65fb704d	272	if(fOldId != id) {
2ab0c725	273	static Double_t mpi0=0;
	274	static Double_t mpip=0;
	275	static Double_t mpim=0;
	276	static Double_t mep=0;
	277	static Double_t mem=0;
60da8409	278	Double_t mass = 0;
2ab0c725	279	Int_t num = gMC->TrackPid();
	280
	281	switch (num) {
	282	case 111:
	283	if (mpi0==0) mpi0=gAlice->PDGDB()->GetParticle(num)->Mass();
	284	mass=mpi0;
	285	break;
	286	case 211:
	287	if (mpip==0) mpip=gAlice->PDGDB()->GetParticle(num)->Mass();
	288	mass=mpip;
	289	break;
	290	case -211:
	291	if (mpim==0) mpim=gAlice->PDGDB()->GetParticle(num)->Mass();
	292	mass=mpim;
	293	break;
	294	case 11:
	295	if (mep==0) mep=gAlice->PDGDB()->GetParticle(num)->Mass();
	296	mass=mep;
	297	break;
	298	case -11:
	299	if (mem==0) mem=gAlice->PDGDB()->GetParticle(num)->Mass();
	300	mass=mem;
	301	break;
	302	default:
60da8409	303	if (gAlice->PDGDB()->GetParticle(num))
60da8409	304	mass = gAlice->PDGDB()->GetParticle(num)->Mass();
2ab0c725	305	break;
	306	}
	307
	308	static TLorentzVector p, x;
65fb704d	309	gMC->TrackMomentum(p);
65fb704d	310	gMC->TrackPosition(x);
2ab0c725	311	Double_t energy = TMath::Max(p[3]-mass,1.e-12);
65fb704d	312	if(fOldId > -1) {
65fb704d	313	if(!fDetDone[fOldId] && !gMC->IsNewTrack()) {
e2afb3b6	314	TList histold = dynamic_cast<TList>((*fQAList)[fOldId]);
e2afb3b6	315	hist = dynamic_cast<TH1F*>(histold->FindObject("hEnOut"));
65fb704d	316	hist->Fill(TMath::Log10(energy));
e2afb3b6	317	hist = dynamic_cast<TH1F*>(histold->FindObject("hZOut"));
65fb704d	318	hist->Fill(x[2]);
	319	fDetDone[fOldId]=1;
	320	}
	321	}
	322	if(!fDetDone[id] && !gMC->IsNewTrack()) {
e2afb3b6	323	TList histnew = dynamic_cast<TList>((*fQAList)[id]);
e2afb3b6	324	hist = dynamic_cast<TH1F*>(histnew->FindObject("hEnIn"));
65fb704d	325	hist->Fill(TMath::Log10(energy));
e2afb3b6	326	hist = dynamic_cast<TH1F*>(histnew->FindObject("hZIn"));
65fb704d	327	hist->Fill(x[2]);
	328	}
	329	fOldId=id;
	330	}
	331	}
8409d8c9	332
e2afb3b6	333	//_______________________________________________________________________
8409d8c9	334	void AliMCQA::AddModuleName()
	335	{
	336	//
	337	// Add function DrawModuleName to the module frequency histogram pad
	338	//
	339	static TVirtualPad* oldpad=0;
	340	if(oldpad!=gPad) {
	341	gPad->GetCanvas()->FeedbackMode(kTRUE);
	342	if(gPad) gPad->AddExec("ex","gAlice->GetMCQA()->DrawModuleName()");
	343	DrawPaveLabel(fMPaveLabel);
	344	oldpad=gPad;
	345	}
	346	}
	347
e2afb3b6	348	//_______________________________________________________________________
8409d8c9	349	void AliMCQA::AddVolumeName()
	350	{
	351	//
	352	// Add function DrawVolumeName to the volume frequency histogram pad
	353	//
	354	static TVirtualPad* oldpad=0;
	355	if(oldpad!=gPad) {
	356	gPad->GetCanvas()->FeedbackMode(kTRUE);
	357	if(gPad) gPad->AddExec("ex","gAlice->GetMCQA()->DrawVolumeName()");
	358	DrawPaveLabel(fVPaveLabel);
	359	oldpad=gPad;
	360	}
	361	}
	362
e2afb3b6	363	//_______________________________________________________________________
8409d8c9	364	void AliMCQA::DrawPaveLabel(TPaveLabel *&pv)
	365	{
	366	//
	367	// Draws the PaveLabel with the meaning of the bin
	368	//
	369	float uxmin = gPad->GetUxmin();
	370	float uxmax = gPad->GetUxmax();
	371	float uymin = gPad->GetUymin();
	372	float uymax = gPad->GetUymax();
	373	float lx = uxmax-uxmin;
	374	float ly = uymax-uymin;
	375
	376	if(pv) delete pv;
	377	pv
	378	= new TPaveLabel(uxmin+0.05lx,uymax-(0.05+0.1)ly,
	379	uxmin+(0.05+0.2)lx,uymax-0.05ly,
	380	"");
	381	pv->Draw();
	382	}
	383
e2afb3b6	384	//_______________________________________________________________________
8409d8c9	385	Int_t AliMCQA::GetHBin(const char* hname)
	386	{
	387	//
	388	// Get the bin where the cursor is
	389	//
	390	TList *dir = gDirectory->GetList();
e2afb3b6	391	TH1 h=dynamic_cast<TH1>(dir->FindObject(hname));
8409d8c9	392
	393
	394	int px = gPad->GetEventX();
	395	Float_t upx = gPad->AbsPixeltoX(px);
	396	Float_t x = gPad->PadtoX(upx);
	397
	398	return h->GetXaxis()->FindBin(x);
	399	}
	400
e2afb3b6	401	//_______________________________________________________________________
8409d8c9	402	void AliMCQA::DrawModuleName()
	403	{
	404	//
	405	// Writes the name of the module of the bin where the cursor is
	406	//
	407	TObject *select = gPad->GetSelected();
	408	if(!select) return;
	409
	410	Int_t binx = GetHBin("hMCMcalls");
	411	if(0<binx && binx<=fNdets) {
	412	char lab[15];
e2afb3b6	413	strcpy(lab,dynamic_cast<TNamed>((fModNames)[binx-1])->GetName());
8409d8c9	414	fMPaveLabel->SetLabel(lab);
	415
	416	gPad->Modified();
	417	gPad->Update();
	418	}
	419	}
	420
e2afb3b6	421	//_______________________________________________________________________
8409d8c9	422	void AliMCQA::DrawVolumeName()
	423	{
	424	//
	425	// Writes the name of the volume:module of the bin where the cursor is
	426	//
	427	TObject *select = gPad->GetSelected();
	428	if(!select) return;
	429
	430	Int_t binx = GetHBin("hMCVcalls");
	431	if(0<binx && binx<=fNvolumes) {
	432	char lab[20];
e2afb3b6	433	sprintf(lab,"%s: %s",dynamic_cast<TNamed>((fVolNames)[binx-1])->GetName(),
e2afb3b6	434	dynamic_cast<TNamed>((fVolNames)[binx-1])->GetTitle());
8409d8c9	435	fVPaveLabel->SetLabel(lab);
	436
	437	gPad->Modified();
	438	gPad->Update();
	439	}
	440	}
	441
	442