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e869281d | 1 | /************************************************************************** |
2 | * Copyright(c) 2004-2006, 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 | #include <AliITSdigitSSD.h> | |
17 | #include <TArrayI.h> | |
18 | ||
19 | /////////////////////////////////////////////////////////////////// | |
20 | // // | |
21 | // Class defining the digit object | |
22 | // for SSD | |
23 | // Inherits from AliITSdigit | |
24 | // // | |
25 | /////////////////////////////////////////////////////////////////// | |
26 | ||
27 | ClassImp(AliITSdigitSSD) | |
28 | ||
29 | //______________________________________________________________________ | |
30 | AliITSdigitSSD::AliITSdigitSSD():AliITSdigit(){ | |
31 | // default constructor | |
32 | Int_t i; | |
33 | ||
0599a018 | 34 | for(i=0; i<fgkSize; i++) fTracks[i] = -3; |
35 | for(i=0; i<fgkSize; i++) fHits[i] = -1; | |
e869281d | 36 | } |
37 | //__________________________________________________________________________ | |
38 | AliITSdigitSSD::AliITSdigitSSD(const Int_t *digits):AliITSdigit(digits){ | |
39 | // Creates a real SSD digit object | |
40 | } | |
41 | //_____________________________________________________________________________ | |
42 | AliITSdigitSSD::AliITSdigitSSD(const Int_t *digits,const Int_t *tracks, | |
43 | const Int_t *hits):AliITSdigit(digits){ | |
44 | // Creates a simulated SSD digit object | |
45 | ||
0599a018 | 46 | for(Int_t i=0; i<fgkSize; i++) { |
e869281d | 47 | fTracks[i] = tracks[i]; |
48 | fHits[i] = hits[i]; | |
49 | } // end for i | |
50 | } | |
51 | //______________________________________________________________________ | |
52 | Int_t AliITSdigitSSD::GetListOfTracks(TArrayI &t){ | |
53 | // Fills the TArrayI t with the tracks found in fTracks removing | |
54 | // duplicated tracks, but otherwise in the same order. It will return | |
55 | // the number of tracks and fill the remaining elements to the array | |
56 | // t with -1. | |
57 | // Inputs: | |
58 | // TArrayI &t Reference to a TArrayI to contain the list of | |
59 | // nonduplicated track numbers. | |
60 | // Output: | |
61 | // TArrayI &t The input array filled with the nonduplicated track | |
62 | // numbers. | |
63 | // Return: | |
64 | // Int_t The number of none -1 entries in the TArrayI t. | |
65 | Int_t nt = t.GetSize(); | |
66 | Int_t nth = this->GetNTracks(); | |
67 | Int_t n = 0,i,j; | |
68 | Bool_t inlist = kFALSE; | |
69 | ||
70 | t.Reset(-1); // -1 array. | |
71 | for(i=0;i<nth;i++) { | |
72 | if(this->GetTrack(i) == -1) continue; | |
73 | inlist = kFALSE; | |
74 | for(j=0;j<n;j++)if(this->GetTrack(i) == t.At(j)) inlist = kTRUE; | |
75 | if(!inlist){ // add to end of list | |
76 | t.AddAt(this->GetTrack(i),n); | |
77 | if(n<nt) n++; | |
78 | } // end if | |
79 | } // end for i | |
80 | return n; | |
81 | } | |
82 | //______________________________________________________________________ | |
83 | void AliITSdigitSSD::Print(ostream *os){ | |
84 | //Standard output format for this class | |
85 | Int_t i; | |
86 | ||
87 | AliITSdigit::Print(os); | |
0599a018 | 88 | for(i=0; i<fgkSize; i++) *os <<","<< fTracks[i]; |
89 | for(i=0; i<fgkSize; i++) *os <<","<< fHits[i]; | |
e869281d | 90 | } |
91 | //______________________________________________________________________ | |
92 | void AliITSdigitSSD::Read(istream *os){ | |
93 | //Standard input for this class | |
94 | Int_t i; | |
95 | ||
96 | AliITSdigit::Read(os); | |
0599a018 | 97 | for(i=0; i<fgkSize; i++) *os >> fTracks[i]; |
98 | for(i=0; i<fgkSize; i++) *os >> fHits[i]; | |
e869281d | 99 | } |
100 | //______________________________________________________________________ | |
101 | ostream &operator<<(ostream &os,AliITSdigitSSD &source){ | |
102 | // Standard output streaming function. | |
103 | ||
104 | source.Print(&os); | |
105 | return os; | |
106 | } | |
107 | //______________________________________________________________________ | |
108 | istream &operator>>(istream &os,AliITSdigitSSD &source){ | |
109 | // Standard output streaming function. | |
110 | ||
111 | source.Read(&os); | |
112 | return os; | |
113 | } |