1 /**************************************************************************
2 * Copyright(c) 2004-2006, 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 **************************************************************************/
16 #include <AliITSdigitSPD.h>
19 ///////////////////////////////////////////////////////////////////
21 // Class defining the digit object
23 // Inherits from AliITSdigit
25 ///////////////////////////////////////////////////////////////////
27 ClassImp(AliITSdigitSPD)
29 //______________________________________________________________________
30 AliITSdigitSPD::AliITSdigitSPD():AliITSdigit(),
32 // default constructor, zero coordinates and set array
33 // elements to clearly unphysical values. A value of 0 may
34 // be a valide track of hit number.
37 for(i=0;i<fgkSize;i++) fTracks[i] = -3;
38 for(i=0;i<fgkSize;i++) fHits[i] = -1;
40 //______________________________________________________________________
41 AliITSdigitSPD::AliITSdigitSPD(const Int_t *digits):
42 fSignalSPD(digits[2]){
43 // Creates a SPD digit object
46 for(i=0;i<fgkSize;i++) fTracks[i] = -3;
47 for(i=0;i<fgkSize;i++) fHits[i] = -1;
52 //______________________________________________________________________
53 AliITSdigitSPD::AliITSdigitSPD(const Int_t *digits,const Int_t *tracks,
55 fSignalSPD(digits[2]){
56 // Creates a simulated SPD digit object
58 for(Int_t i=0; i<fgkSize; i++) {
59 fTracks[i] = tracks[i];
66 //______________________________________________________________________
67 Int_t AliITSdigitSPD::GetListOfTracks(TArrayI &t){
68 // Fills the TArrayI t with the tracks found in fTracks removing
69 // duplicated tracks, but otherwise in the same order. It will return
70 // the number of tracks and fill the remaining elements to the array
73 // TArrayI &t Reference to a TArrayI to contain the list of
74 // nonduplicated track numbers.
76 // TArrayI &t The input array filled with the nonduplicated track
79 // Int_t The number of none -1 entries in the TArrayI t.
80 Int_t nt = t.GetSize();
81 Int_t nth = this->GetNTracks();
83 Bool_t inlist = kFALSE;
85 t.Reset(-1); // -1 array.
87 if(this->GetTrack(i) == -1) continue;
89 for(j=0;j<n;j++)if(this->GetTrack(i) == t.At(j)) inlist = kTRUE;
90 if(!inlist){ // add to end of list
91 t.AddAt(this->GetTrack(i),n);
97 //______________________________________________________________________
98 void AliITSdigitSPD::Print(ostream *os){
99 //Standard output format for this class
102 AliITSdigit::Print(os);
103 for(i=0;i<fgkSize;i++) *os <<","<< fTracks[i];
104 for(i=0;i<fgkSize;i++) *os <<","<< fHits[i];
105 *os << "," << fSignalSPD;
107 //______________________________________________________________________
108 void AliITSdigitSPD::Read(istream *os){
109 //Standard input for this class
112 AliITSdigit::Read(os);
113 for(i=0;i<fgkSize;i++) *os >> fTracks[i];
114 for(i=0;i<fgkSize;i++) *os >> fHits[i];
117 //______________________________________________________________________
118 ostream &operator<<(ostream &os,AliITSdigitSPD &source){
119 // Standard output streaming function.
124 //______________________________________________________________________
125 istream &operator>>(istream &os,AliITSdigitSPD &source){
126 // Standard output streaming function.