Small bug fixes to TPC files
[u/mrichter/AliRoot.git] / ITS / AliITSmodule.h
CommitLineData
58005f18 1#ifndef ALIITSMODULE_H
2#define ALIITSMODULE_H
3da30618 3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
58005f18 7
8//#include "AliITSpoint.h"
9#include "AliITS.h"
10#include "AliITSdigit.h"
11#include "AliITShit.h"
12#include "TObjArray.h"
13#include "TArray.h"
14
15
16//________________________________________________________________
17//
18// Class AliITSmodule
19// is a superclass for AliITSmoduleSSD, SPD and SDD.
20// The main function of modules is to simulate DIGITS from
21// GEANT HITS and produce POINTS from DIGITS
22// It also make fast simulation without use of DIGITS
23//
24// created by: A.Boucham, W.Peryt, S.Radomski, P.Skowronski
25// R.Barbera, B. Batynia, B. Nilsen
26// ver. 1.0 CERN, 16.09.1999
27//
28//________________________________________________________________
29//
30
31
32class AliITSmodule : public TObject {
33
34public:
35
36 //________________________________________________________________
37 //
38 // Constructors and deconstructor
39 //________________________________________________________________
40 //
41
42 AliITSmodule(); // default constructor
43 AliITSmodule(Int_t index); // index in TObjectArray in ITS object
44
45 virtual ~AliITSmodule() ;
46
47 //________________________________________________________________
48 //
49 // Position menagenent
50 //________________________________________________________________
51 //
52
593d2ea1 53 Int_t GetIndex() const { return fIndex;}
54 //Int_t GetLayer() const { return fLayer;}
55 //Int_t GetLadder() const { return fLadder;}
56 //Int_t GetDet() const { return fDet;}
58005f18 57
58
59 //________________________________________________________________
60 //
61 // Hits menagement
62 //________________________________________________________________
63 //
64
593d2ea1 65 Int_t GetNhits() const { return fNhitsM;}
58005f18 66 // returns number of hits in this module
67
593d2ea1 68 TObjArray *GetHits() const { return fHitsM; }
58005f18 69 // returns pointer to array (TClonesArray) of pointers to hits
70
71 Int_t AddHit(AliITShit *hit);
72 // Adds pointer of hit belonging to this module
73 // and returns number of hits in this module
74
75 //________________________________________________________________
76 //
77 // Full Simulation
78 //________________________________________________________________
79 //
80
81 virtual void HitToDigit() {};
82 // this functon is virtual, becouse each type of a detector
83 // make simulation in its own specific methods
84
85 //________________________________________________________________
86 //
87 // Reconstruction
88 //________________________________________________________________
89 //
90
91 virtual void DigitToPoint() {};
92 // this functon is virtual, becouse each type of a detector
93 // make reconstruction in its own specific methods
94 // classes DIGIT and POINT are specyfic to detector type
95
96 //________________________________________________________________
97 //
98 // Fast Simulation
99 //________________________________________________________________
100 //
101
102 virtual void HitToPoint() {};
103 // this functon is virtual, becouse each type of a detector
104 // make fast simulation in its own specific methods
105 // this simulation do not use DIGITS
106
107
108protected:
109
110 //________________________________________________________________
111 //
112 // Data members
113 //________________________________________________________________
114 //
115
116 AliDetector *fITS; // Pointer to ITS detector
117 Int_t fIndex; // Index of this module in ITSmodules TObjectArray
118
119 TObjArray *fHitsM; // Pointer to list of hits on this module
120 Int_t fNhitsM; // Number of hits
121
122 TArrayI *fIdigits; // Indexes of DIGITS belonging to this module
123 // in array in ITS
124 Int_t fNdigits; // Number of DIGITS
125
126 TArrayI *fIpoints; // Indexes of POINTS belonging to this module
127 // in array in ITS
128 Int_t fNpoints; // Number of POINTS
129
130public:
131
132 //________________________________________________________________
133 //
134 // ROOT compatibility
135 //________________________________________________________________
136 //
137 ClassDef(AliITSmodule,1)
138};
139
140#endif