1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
18 //_________________________________________________________________________
19 // TOF digit: member variables
20 // fSector : TOF sector
22 // fStrip : strips number
23 // fPadx : pad number along x
24 // fPadz : pad number along z
28 // Getters, setters and member functions defined here
30 //*-- Authors: F. Pierella, A. Seganti, D. Vicinanza
33 #include <Riostream.h>
36 #include "AliTOFGeometry.h"
37 #include "AliTOFdigit.h"
41 //______________________________________________________________________________
42 AliTOFdigit::AliTOFdigit(Int_t *tracks, Int_t *vol,Float_t *digit)
46 // Constructor of digit object
57 //____________________________________________________________________________
58 AliTOFdigit::AliTOFdigit(const AliTOFdigit & digit)
62 // copy ctor for AliTOFdigit object
66 for ( i = 0; i < 3 ; i++)
67 fTracks[i] = digit.fTracks[i] ;
68 fSector = digit.fSector;
69 fPlate = digit.fPlate;
70 fStrip = digit.fStrip;
78 //______________________________________________________________________________
79 AliTOFdigit::AliTOFdigit(Int_t sector, Int_t plate, Int_t strip, Int_t padx,
80 Int_t padz, Float_t tdc, Float_t adc)
83 // Constructor for sdigit
94 //______________________________________________________________________________
95 void AliTOFdigit::GetLocation(Int_t *Loc) const
98 // Get the cohordinates of the digit
99 // in terms of Sector - Plate - Strip - Pad
109 //______________________________________________________________________________
110 Int_t AliTOFdigit::GetTotPad() const
113 // Get the "total" index of the pad inside a Sector
114 // starting from the digits data.
124 before = AliTOFGeometry::NStripC();
127 before = AliTOFGeometry::NStripC() + AliTOFGeometry::NStripB();
130 before = AliTOFGeometry::NStripC() + AliTOFGeometry::NStripB() + AliTOFGeometry::NStripA();
133 before = AliTOFGeometry::NStripC() + 2*AliTOFGeometry::NStripB() + AliTOFGeometry::NStripA();
137 Int_t pad = 2*fPadx + fPadz;
138 //Int_t pad = fPadx+AliTOFGeometry::NpadX()*fPadz;
139 Int_t strip = fStrip + before;
140 Int_t padTot = AliTOFGeometry::NpadXStrip()*strip + pad;
145 //______________________________________________________________________________
146 void AliTOFdigit::AddTrack(Int_t track)
149 // Add a new and different track to the digit
151 if (track==fTracks[0] || track==fTracks[1] || track==fTracks[2]) return;
154 }else if (fTracks[2]==0){
157 // printf("AliTOFdigit::AddTrack ERROR: Too many Tracks (>3) \n");
161 // Overloading of Streaming, Sum and Comparison operators
163 //______________________________________________________________________________
164 Bool_t AliTOFdigit::operator==(AliTOFdigit const &digit) const
167 // Overloading of Comparison operator
169 if (fSector==digit.fSector &&
170 fPlate==digit.fPlate &&
171 fStrip==digit.fStrip &&
172 fPadx==digit.fPadx &&
173 fPadz==digit.fPadz &&
175 fAdc==digit.fAdc) return kTRUE;
179 //______________________________________________________________________________
180 AliTOFdigit& AliTOFdigit::operator+(AliTOFdigit const &digit)
183 // Overloading of Sum operator
184 // Note: Some convolution
185 // between the two digit variables has to be inserted
187 if (fSector==digit.fSector &&
188 fPlate==digit.fPlate &&
189 fStrip==digit.fStrip &&
190 fPadx==digit.fPadx &&
191 fPadz==digit.fPadz) {
192 // convolution to be inserted here
196 AliTOFdigit(fSector,fPlate,fStrip,fPadx,fPadz,fTdc,fAdc);
200 //______________________________________________________________________________
201 ostream& operator << (ostream& out, const AliTOFdigit &digit)
204 // Output streamer: output of the digit data
206 out << "Sector " << digit.fSector << ", Plate " << digit.fPlate << ", Strip " << digit.fStrip << endl;
207 out << "Padx" << digit.fPadx << ", Padz " << digit.fPadz << endl;
208 out << "TDC " << digit.fTdc << ", ADC "<< digit.fAdc << endl;