[u/mrichter/AliRoot.git] / MUON / AliMUONDetElement.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.                  *
 **************************************************************************/

/* $Id$ */

#include <TObjArray.h>
#include <TClonesArray.h>
#include "AliMUONDetElement.h"
#include "AliMUON.h"
#include "AliMUONSegmentation.h"
#include "AliMUONDigit.h"
#include "AliMUONHitMapA1.h"
#include "AliMUONData.h"
#include "AliMUONRawCluster.h"
#include "AliMUONHitForRec.h"
#include "AliMUONClusterInput.h"
#include "AliMUONClusterFinderAZ.h"
#include "AliRun.h"
#include "AliLog.h"

ClassImp(AliMUONDetElement) // Class implementation in ROOT context
  FILE *lun = 0x0; //fopen("hitmap.dat","w");

//_________________________________________________________________________
AliMUONDetElement::AliMUONDetElement()
  : TObject()
{
// Default constructor
  for (Int_t i = 0; i < 2; i++) {
    fHitMap[i] = NULL;
    fDigits[i] = NULL;
    fSeg[i] = NULL;
  }
  fRawClus = fHitsForRec = NULL;
  fRecModel = NULL;
} 

//_________________________________________________________________________
AliMUONDetElement::AliMUONDetElement(Int_t idDE, AliMUONDigit *dig, AliMUONClusterFinderAZ *recModel) 
  : TObject()
{
  // Constructor
  fidDE = idDE;
  fChamber = fidDE / 100 - 1;
  fDigits[0] = new TObjArray(10);
  fDigits[1] = new TObjArray(10);
  fRawClus = new TObjArray(10);
  fHitsForRec = new TClonesArray("AliMUONHitForRec",10);
  fNHitsForRec = 0;
  fRecModel = recModel;
  AliMUON *pMUON = (AliMUON*) gAlice->GetModule("MUON");
  AliMUONSegmentation *pSegmentation = pMUON->GetSegmentation();
  fSeg[0] = pSegmentation->GetModuleSegmentation(fChamber, 0);
  fSeg[1] = pSegmentation->GetModuleSegmentation(fChamber, 1);
  Float_t x, y, z;
  fSeg[dig->Cathode()]->GetPadC(fidDE, dig->PadX(), dig->PadY(), x, y, z);
  fZ = z;
  AddDigit(dig);
}

//_________________________________________________________________________
AliMUONDetElement::~AliMUONDetElement()
{
  // Destructor
  for (Int_t i = 0; i < 2; i++) {
    delete fHitMap[i]; fHitMap[i] = NULL; 
    delete fDigits[i]; fDigits[i] = NULL; 
  }
  if (fRawClus) { fRawClus->Delete(); delete fRawClus; fRawClus = 0; }
  //if (fRawClus) { delete fRawClus; fRawClus = 0; }
  delete fHitsForRec; fHitsForRec = 0;
}

//_________________________________________________________________________
AliMUONDetElement::AliMUONDetElement (const AliMUONDetElement& rhs)
  : TObject(rhs)
{
// Copy constructor

  AliFatal("Not implemented.");
}

//________________________________________________________________________
AliMUONDetElement & AliMUONDetElement::operator = (const AliMUONDetElement& rhs)
{
// Assignement operator

  if (this == &rhs) return *this;
  AliFatal( "Not implemented.");
  return *this;
}

//_________________________________________________________________________
Int_t AliMUONDetElement::Compare(const TObject* detElem) const
{
  // "Compare" function to sort in Z (towards interaction point)
  // Returns -1 (0, +1) if charge of current pixel
  // is greater than (equal to, less than) charge of pixel
  if (fZ > ((AliMUONDetElement*)detElem)->Z()) return(+1);
  else if (fZ == ((AliMUONDetElement*)detElem)->Z()) return( 0);
  else return(-1);
}

//_________________________________________________________________________
void AliMUONDetElement::Fill(AliMUONData */*data*/)
{
  // Fill hit maps
  fLeft[0] = fDigits[0]->GetEntriesFast();
  fLeft[1] = fDigits[1]->GetEntriesFast();

  fHitMap[0] = new AliMUONHitMapA1(fidDE, fSeg[0], fDigits[0]);
  fHitMap[1] = new AliMUONHitMapA1(fidDE, fSeg[1], fDigits[1]);
  fHitMap[0]->FillHits();
  fHitMap[1]->FillHits();

  // The part below is just for debugging (fill rec. points already found)
  /*
  fLeft[0] = fLeft[1] = 0;
  TClonesArray *rawClus = data->RawClusters(fChamber);
  cout << rawClus << " " << rawClus->GetEntriesFast() << endl;
  for (Int_t i = 0; i < rawClus->GetEntriesFast(); i++) {
    AliMUONRawCluster *recP = (AliMUONRawCluster*) rawClus->UncheckedAt(i);
    cout << fChamber << " " << recP->GetZ(0) << " " << recP->GetZ(1) << " " << fZ << endl;
    if (TMath::Abs(recP->GetZ(0)-fZ) > 0.5) continue;
    if (!Inside(recP->GetX(0), recP->GetY(0), recP->GetZ(0))) continue;
    AddHitForRec(recP); // add hit for rec.
    rawClus->RemoveAt(i); // remove
  }
  cout << fHitsForRec->GetEntriesFast() << endl;
  rawClus->Compress();
  */
}

//_________________________________________________________________________
void AliMUONDetElement::AddDigit(AliMUONDigit *dig)
{
  // Add digit

  fDigits[dig->Cathode()]->Add(dig);
}

//_________________________________________________________________________
Bool_t AliMUONDetElement::Inside(Double_t x, Double_t y, Double_t z) const
{
  // Check if point is inside detection element

  Int_t ix, iy;
  for (Int_t i = 0; i < 2; i++) {
    if (!fSeg[i]) continue;
    fSeg[i]->GetPadI(fidDE, x, y, z, ix, iy);
    //cout << x << " " << y << " " << z << " " << fChamber << " " << ix << " " << iy << " " << fSeg[i]->Npx(fidDE) << " " << fSeg[i]->Npy(fidDE) /*<< " " << fSeg[i]->GetPadI(fidDE, x, y, z, ix, iy)*/ << endl; 
    if (ix > 0 && iy > 0 && ix <= fSeg[i]->Npx(fidDE) && iy <= fSeg[i]->Npy(fidDE)) return kTRUE;
  }
  // Check for edge effect (extrapolated track "right outside" det. elem. boundaries (+- 1cm in X and Y)
  for (Int_t i = 0; i < 2; i++) {
    if (!fSeg[i]) continue;
    for (Int_t idx = -1; idx < 2; idx++) {
      Double_t x1 = x + 1. * idx;
      for (Int_t idy = -1; idy < 2; idy++) {
	if (idx == 0 && idy == 0) continue;
	Double_t y1 = y + 1. * idy;
	fSeg[i]->GetPadI(fidDE, x1, y1, z, ix, iy);
	//cout << x1 << " " << y1 << " " << z << " " << fChamber << " " << ix << " " << iy << " " << fSeg[i]->Npx(fidDE) << " " << fSeg[i]->Npy(fidDE) /*<< " " << fSeg[i]->GetPadI(fidDE, x, y, z, ix, iy)*/ << endl; 
	if (ix > 0 && iy > 0 && ix <= fSeg[i]->Npx(fidDE) && iy <= fSeg[i]->Npy(fidDE)) return kTRUE;
      }
    }
  }
  return kFALSE;
}

//_________________________________________________________________________
void AliMUONDetElement::ClusterReco(Double_t xTrack, Double_t yTrack)
{
  // Run cluster reconstruction around point (x,y)

  if (fLeft[0] == 0 && fLeft[1] == 0) return; // all digits have been used 
  Float_t dx, dy;
  dx = dy = 5; // 5 cm for now 
  AliMUONClusterInput::Instance()->SetDigits(fChamber, fidDE, 
             (TClonesArray*)fDigits[0], (TClonesArray*)fDigits[1]);

  // Mark used pads
  for (Int_t cath = 0; cath < 2; cath++) {
    if (fDigits[cath]->GetEntriesFast() == 0) continue; // empty cathode
    for (Int_t i = 0; i < fDigits[cath]->GetEntriesFast(); i++) {
      if (fLeft[cath] == 0) { fRecModel->SetUsed(cath,i); continue; }
      AliMUONDigit *dig = (AliMUONDigit*) fDigits[cath]->UncheckedAt(i);
      //cout << i << " " << dig->PadX() << " " << dig->PadY() << " " << fHitMap[cath]->TestHit(dig->PadX(), dig->PadY()) << endl;
      if (fHitMap[cath]->TestHit(dig->PadX(), dig->PadY()) == kUsed) fRecModel->SetUsed(cath,i);
      else fRecModel->SetUnused(cath,i);
    }
  }

  fRecModel->ResetRawClusters();

  for (Int_t cath = 0; cath < 2; cath++) {
    if (fDigits[cath]->GetEntriesFast() == 0) continue; // empty cathode
    // Loop over pads
    for (fSeg[cath]->FirstPad(fidDE, xTrack, yTrack, fZ, dx, dy);
	 fSeg[cath]->MorePads(fidDE);
	 fSeg[cath]->NextPad(fidDE)) {
      if (fLeft[cath] == 0) break;
      //cout << cath << " " << fSeg[cath]->Ix() << " " << fSeg[cath]->Iy() << " " << fSeg[cath]->DetElemId() << " " << fHitMap[cath]->TestHit(fSeg[cath]->Ix(), fSeg[cath]->Iy()) << endl;
      if (fHitMap[cath]->TestHit(fSeg[cath]->Ix(), fSeg[cath]->Iy()) == kEmpty ||
	  fHitMap[cath]->TestHit(fSeg[cath]->Ix(), fSeg[cath]->Iy()) == kUsed) continue;

      // Set starting pad
      for (Int_t j = 0; j < fDigits[cath]->GetEntriesFast(); j++) {
	AliMUONDigit *dig = (AliMUONDigit*) fDigits[cath]->UncheckedAt(j);
	if (dig->PadX() != fSeg[cath]->Ix() || dig->PadY() != fSeg[cath]->Iy()) continue;
	//cout << fidDE << " " << j << " " << fSeg[cath]->Ix() << " " << fSeg[cath]->Iy() << endl;
	fRecModel->SetStart(cath, j);
	break;
      }

      fRecModel->FindRawClusters();
      Int_t nClusEnd = fRecModel->GetRawClusters()->GetEntriesFast();
      //cout << " ***nclus: " << nClusEnd << endl;
      for (Int_t i = 0; i < nClusEnd; i++) {
	AliMUONRawCluster *clus = (AliMUONRawCluster*) fRecModel->GetRawClusters()->UncheckedAt(i);
	AddHitForRec(clus); // add hit for rec.
	//cout << clus->GetX(0) << " " << clus->GetY(0) << endl;
      }
      // Mark used pads
      for (Int_t cath1 = 0; cath1 < 2; cath1++) {
	for (Int_t j = 0; j < fDigits[cath1]->GetEntriesFast(); j++) {
	  if (fLeft[cath1] == 0) break;
	  AliMUONDigit *dig = (AliMUONDigit*) fDigits[cath1]->UncheckedAt(j);
	  Float_t x, y, z;
	  fSeg[cath1]->GetPadC(fidDE,dig->PadX(),dig->PadY(),x,y,z);
	  //cout << "clus " << cath1 << " " << fLeft[cath1] << " " << dig->PadX() << " " << dig->PadY() << " " << x << " " << y << " " << z << " " << fRecModel->GetUsed(cath1,j) << endl;
	  if (!fRecModel->GetUsed(cath1,j)) continue;
	  if (fHitMap[cath1]->TestHit(dig->PadX(), dig->PadY()) == kUsed) continue;
	  fHitMap[cath1]->FlagHit(dig->PadX(), dig->PadY());
	  if (lun) fprintf(lun," %d %d %d %d \n", cath1, fidDE, dig->PadX(), dig->PadY());
	  fLeft[cath1]--;
	}
      }
    } // for (fSeg[cath]->FirstPad(...
  } // for (Int_t cath = 0;
}

//_________________________________________________________________________
void AliMUONDetElement::AddHitForRec(AliMUONRawCluster *clus)
{
  // Make HitForRec from raw cluster (rec. point)

  fRawClus->Add(new AliMUONRawCluster(*clus));
  AliMUONHitForRec *hitForRec = 
    new ((*fHitsForRec)[fNHitsForRec++]) AliMUONHitForRec(clus);

  // more information into HitForRec
  //  resolution: info should be already in raw cluster and taken from it ????
  hitForRec->SetBendingReso2(-1); //fBendingResolution * fBendingResolution);
  hitForRec->SetNonBendingReso2(-1); //fNonBendingResolution * fNonBendingResolution);
  //  original raw cluster
  hitForRec->SetChamberNumber(fChamber);
  hitForRec->SetZ(clus->GetZ(0));
  //hitForRec->SetHitNumber(-(fIndex+1)*100000-fNHitsForRec+1);
  hitForRec->SetHitNumber(-(fIndex+1)*100000-fRawClus->GetEntriesFast()+1);
  //delete clus; // for now
}

/*
//_________________________________________________________________________
Int_t AliMUONDetElement::GetMapElem(AliMUONDigit *digit)
{
  Int_t cath = digit->Cathode();
  return 0;

}

//_________________________________________________________________________
void AliMUONDetElement::SetMapElem(const AliMUONDigit *digit, Int_t flag)
{
  Int_t cath = digit->Cathode();
}
*/
Commit	Line	Data
cc87ebcd	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	#include <TObjArray.h>
	19	#include <TClonesArray.h>
	20	#include "AliMUONDetElement.h"
	21	#include "AliMUON.h"
	22	#include "AliMUONSegmentation.h"
	23	#include "AliMUONDigit.h"
	24	#include "AliMUONHitMapA1.h"
	25	#include "AliMUONData.h"
	26	#include "AliMUONRawCluster.h"
	27	#include "AliMUONHitForRec.h"
	28	#include "AliMUONClusterInput.h"
	29	#include "AliMUONClusterFinderAZ.h"
	30	#include "AliRun.h"
	31	#include "AliLog.h"
	32
	33	ClassImp(AliMUONDetElement) // Class implementation in ROOT context
	34	FILE *lun = 0x0; //fopen("hitmap.dat","w");
	35
	36	//_________________________________________________________________________
	37	AliMUONDetElement::AliMUONDetElement()
	38	: TObject()
	39	{
	40	// Default constructor
	41	for (Int_t i = 0; i < 2; i++) {
	42	fHitMap[i] = NULL;
	43	fDigits[i] = NULL;
	44	fSeg[i] = NULL;
	45	}
	46	fRawClus = fHitsForRec = NULL;
	47	fRecModel = NULL;
	48	}
	49
	50	//_________________________________________________________________________
	51	AliMUONDetElement::AliMUONDetElement(Int_t idDE, AliMUONDigit dig, AliMUONClusterFinderAZ recModel)
	52	: TObject()
	53	{
	54	// Constructor
	55	fidDE = idDE;
	56	fChamber = fidDE / 100 - 1;
	57	fDigits[0] = new TObjArray(10);
	58	fDigits[1] = new TObjArray(10);
	59	fRawClus = new TObjArray(10);
	60	fHitsForRec = new TClonesArray("AliMUONHitForRec",10);
	61	fNHitsForRec = 0;
	62	fRecModel = recModel;
	63	AliMUON pMUON = (AliMUON) gAlice->GetModule("MUON");
	64	AliMUONSegmentation *pSegmentation = pMUON->GetSegmentation();
65	fSeg[0] = pSegmentation->GetModuleSegmentation(fChamber, 0);
66	fSeg[1] = pSegmentation->GetModuleSegmentation(fChamber, 1);
67	Float_t x, y, z;
68	fSeg[dig->Cathode()]->GetPadC(fidDE, dig->PadX(), dig->PadY(), x, y, z);
69	fZ = z;
70	AddDigit(dig);
71	}
72
73	//_________________________________________________________________________
74	AliMUONDetElement::~AliMUONDetElement()
75	{
76	// Destructor
77	for (Int_t i = 0; i < 2; i++) {
78	delete fHitMap[i]; fHitMap[i] = NULL;
79	delete fDigits[i]; fDigits[i] = NULL;
80	}
81	if (fRawClus) { fRawClus->Delete(); delete fRawClus; fRawClus = 0; }
82	//if (fRawClus) { delete fRawClus; fRawClus = 0; }
83	delete fHitsForRec; fHitsForRec = 0;
84	}
85
86	//_________________________________________________________________________
87	AliMUONDetElement::AliMUONDetElement (const AliMUONDetElement& rhs)
88	: TObject(rhs)
89	{
90	// Copy constructor
91
92	AliFatal("Not implemented.");
93	}
94
95	//________________________________________________________________________
96	AliMUONDetElement & AliMUONDetElement::operator = (const AliMUONDetElement& rhs)
97	{
98	// Assignement operator
99
100	if (this == &rhs) return *this;
101	AliFatal( "Not implemented.");
102	return *this;
103	}
104
105	//_________________________________________________________________________
106	Int_t AliMUONDetElement::Compare(const TObject* detElem) const
107	{
108	// "Compare" function to sort in Z (towards interaction point)
109	// Returns -1 (0, +1) if charge of current pixel
110	// is greater than (equal to, less than) charge of pixel
111	if (fZ > ((AliMUONDetElement*)detElem)->Z()) return(+1);
112	else if (fZ == ((AliMUONDetElement*)detElem)->Z()) return( 0);
113	else return(-1);
114	}
115
116	//_________________________________________________________________________
117	void AliMUONDetElement::Fill(AliMUONData /data*/)
118	{
119	// Fill hit maps
120	fLeft[0] = fDigits[0]->GetEntriesFast();
121	fLeft[1] = fDigits[1]->GetEntriesFast();
122
123	fHitMap[0] = new AliMUONHitMapA1(fidDE, fSeg[0], fDigits[0]);
124	fHitMap[1] = new AliMUONHitMapA1(fidDE, fSeg[1], fDigits[1]);
125	fHitMap[0]->FillHits();
126	fHitMap[1]->FillHits();
127
128	// The part below is just for debugging (fill rec. points already found)
129	/*
130	fLeft[0] = fLeft[1] = 0;
131	TClonesArray *rawClus = data->RawClusters(fChamber);
132	cout << rawClus << " " << rawClus->GetEntriesFast() << endl;
133	for (Int_t i = 0; i < rawClus->GetEntriesFast(); i++) {
134	AliMUONRawCluster recP = (AliMUONRawCluster) rawClus->UncheckedAt(i);
135	cout << fChamber << " " << recP->GetZ(0) << " " << recP->GetZ(1) << " " << fZ << endl;
136	if (TMath::Abs(recP->GetZ(0)-fZ) > 0.5) continue;
137	if (!Inside(recP->GetX(0), recP->GetY(0), recP->GetZ(0))) continue;
138	AddHitForRec(recP); // add hit for rec.
139	rawClus->RemoveAt(i); // remove
140	}
141	cout << fHitsForRec->GetEntriesFast() << endl;
142	rawClus->Compress();
143	*/
144	}
145
146	//_________________________________________________________________________
147	void AliMUONDetElement::AddDigit(AliMUONDigit *dig)
148	{
149	// Add digit
150
151	fDigits[dig->Cathode()]->Add(dig);
152	}
153
154	//_________________________________________________________________________
155	Bool_t AliMUONDetElement::Inside(Double_t x, Double_t y, Double_t z) const
156	{
157	// Check if point is inside detection element
158
159	Int_t ix, iy;
160	for (Int_t i = 0; i < 2; i++) {
161	if (!fSeg[i]) continue;
162	fSeg[i]->GetPadI(fidDE, x, y, z, ix, iy);
163	//cout << x << " " << y << " " << z << " " << fChamber << " " << ix << " " << iy << " " << fSeg[i]->Npx(fidDE) << " " << fSeg[i]->Npy(fidDE) /<< " " << fSeg[i]->GetPadI(fidDE, x, y, z, ix, iy)/ << endl;
164	if (ix > 0 && iy > 0 && ix <= fSeg[i]->Npx(fidDE) && iy <= fSeg[i]->Npy(fidDE)) return kTRUE;
165	}
166	// Check for edge effect (extrapolated track "right outside" det. elem. boundaries (+- 1cm in X and Y)
167	for (Int_t i = 0; i < 2; i++) {
168	if (!fSeg[i]) continue;
169	for (Int_t idx = -1; idx < 2; idx++) {
170	Double_t x1 = x + 1. * idx;
171	for (Int_t idy = -1; idy < 2; idy++) {
172	if (idx == 0 && idy == 0) continue;
173	Double_t y1 = y + 1. * idy;
174	fSeg[i]->GetPadI(fidDE, x1, y1, z, ix, iy);
175	//cout << x1 << " " << y1 << " " << z << " " << fChamber << " " << ix << " " << iy << " " << fSeg[i]->Npx(fidDE) << " " << fSeg[i]->Npy(fidDE) /<< " " << fSeg[i]->GetPadI(fidDE, x, y, z, ix, iy)/ << endl;
176	if (ix > 0 && iy > 0 && ix <= fSeg[i]->Npx(fidDE) && iy <= fSeg[i]->Npy(fidDE)) return kTRUE;
177	}
178	}
179	}
180	return kFALSE;
181	}
182
183	//_________________________________________________________________________
184	void AliMUONDetElement::ClusterReco(Double_t xTrack, Double_t yTrack)
185	{
186	// Run cluster reconstruction around point (x,y)
187
188	if (fLeft[0] == 0 && fLeft[1] == 0) return; // all digits have been used
189	Float_t dx, dy;
190	dx = dy = 5; // 5 cm for now
191	AliMUONClusterInput::Instance()->SetDigits(fChamber, fidDE,
192	(TClonesArray)fDigits[0], (TClonesArray)fDigits[1]);
193
194	// Mark used pads
195	for (Int_t cath = 0; cath < 2; cath++) {
196	if (fDigits[cath]->GetEntriesFast() == 0) continue; // empty cathode
197	for (Int_t i = 0; i < fDigits[cath]->GetEntriesFast(); i++) {
198	if (fLeft[cath] == 0) { fRecModel->SetUsed(cath,i); continue; }
199	AliMUONDigit dig = (AliMUONDigit) fDigits[cath]->UncheckedAt(i);
200	//cout << i << " " << dig->PadX() << " " << dig->PadY() << " " << fHitMap[cath]->TestHit(dig->PadX(), dig->PadY()) << endl;
201	if (fHitMap[cath]->TestHit(dig->PadX(), dig->PadY()) == kUsed) fRecModel->SetUsed(cath,i);
202	else fRecModel->SetUnused(cath,i);
203	}
204	}
205
206	fRecModel->ResetRawClusters();
207
208	for (Int_t cath = 0; cath < 2; cath++) {
209	if (fDigits[cath]->GetEntriesFast() == 0) continue; // empty cathode
210	// Loop over pads
211	for (fSeg[cath]->FirstPad(fidDE, xTrack, yTrack, fZ, dx, dy);
212	fSeg[cath]->MorePads(fidDE);
213	fSeg[cath]->NextPad(fidDE)) {
214	if (fLeft[cath] == 0) break;
215	//cout << cath << " " << fSeg[cath]->Ix() << " " << fSeg[cath]->Iy() << " " << fSeg[cath]->DetElemId() << " " << fHitMap[cath]->TestHit(fSeg[cath]->Ix(), fSeg[cath]->Iy()) << endl;
216	if (fHitMap[cath]->TestHit(fSeg[cath]->Ix(), fSeg[cath]->Iy()) == kEmpty \|\|
217	fHitMap[cath]->TestHit(fSeg[cath]->Ix(), fSeg[cath]->Iy()) == kUsed) continue;
218
219	// Set starting pad
220	for (Int_t j = 0; j < fDigits[cath]->GetEntriesFast(); j++) {
221	AliMUONDigit dig = (AliMUONDigit) fDigits[cath]->UncheckedAt(j);
222	if (dig->PadX() != fSeg[cath]->Ix() \|\| dig->PadY() != fSeg[cath]->Iy()) continue;
223	//cout << fidDE << " " << j << " " << fSeg[cath]->Ix() << " " << fSeg[cath]->Iy() << endl;
224	fRecModel->SetStart(cath, j);
225	break;
226	}
227
228	fRecModel->FindRawClusters();
229	Int_t nClusEnd = fRecModel->GetRawClusters()->GetEntriesFast();
230	//cout << " ***nclus: " << nClusEnd << endl;
231	for (Int_t i = 0; i < nClusEnd; i++) {
232	AliMUONRawCluster clus = (AliMUONRawCluster) fRecModel->GetRawClusters()->UncheckedAt(i);
233	AddHitForRec(clus); // add hit for rec.
234	//cout << clus->GetX(0) << " " << clus->GetY(0) << endl;
235	}
236	// Mark used pads
237	for (Int_t cath1 = 0; cath1 < 2; cath1++) {
238	for (Int_t j = 0; j < fDigits[cath1]->GetEntriesFast(); j++) {
239	if (fLeft[cath1] == 0) break;
240	AliMUONDigit dig = (AliMUONDigit) fDigits[cath1]->UncheckedAt(j);
241	Float_t x, y, z;
242	fSeg[cath1]->GetPadC(fidDE,dig->PadX(),dig->PadY(),x,y,z);
243	//cout << "clus " << cath1 << " " << fLeft[cath1] << " " << dig->PadX() << " " << dig->PadY() << " " << x << " " << y << " " << z << " " << fRecModel->GetUsed(cath1,j) << endl;
244	if (!fRecModel->GetUsed(cath1,j)) continue;
245	if (fHitMap[cath1]->TestHit(dig->PadX(), dig->PadY()) == kUsed) continue;
246	fHitMap[cath1]->FlagHit(dig->PadX(), dig->PadY());
247	if (lun) fprintf(lun," %d %d %d %d \n", cath1, fidDE, dig->PadX(), dig->PadY());
248	fLeft[cath1]--;
249	}
250	}
251	} // for (fSeg[cath]->FirstPad(...
252	} // for (Int_t cath = 0;
253	}
254
255	//_________________________________________________________________________
256	void AliMUONDetElement::AddHitForRec(AliMUONRawCluster *clus)
257	{
258	// Make HitForRec from raw cluster (rec. point)
259
260	fRawClus->Add(new AliMUONRawCluster(*clus));
261	AliMUONHitForRec *hitForRec =
262	new ((*fHitsForRec)[fNHitsForRec++]) AliMUONHitForRec(clus);
263
264	// more information into HitForRec
265	// resolution: info should be already in raw cluster and taken from it ????
266	hitForRec->SetBendingReso2(-1); //fBendingResolution * fBendingResolution);
267	hitForRec->SetNonBendingReso2(-1); //fNonBendingResolution * fNonBendingResolution);
268	// original raw cluster
269	hitForRec->SetChamberNumber(fChamber);
270	hitForRec->SetZ(clus->GetZ(0));
271	//hitForRec->SetHitNumber(-(fIndex+1)*100000-fNHitsForRec+1);
272	hitForRec->SetHitNumber(-(fIndex+1)*100000-fRawClus->GetEntriesFast()+1);
273	//delete clus; // for now
274	}
275
276	/*
277	//_________________________________________________________________________
278	Int_t AliMUONDetElement::GetMapElem(AliMUONDigit *digit)
279	{
280	Int_t cath = digit->Cathode();
281	return 0;
282
283	}
284
285	//_________________________________________________________________________
286	void AliMUONDetElement::SetMapElem(const AliMUONDigit *digit, Int_t flag)
287	{
288	Int_t cath = digit->Cathode();
289	}
290	*/