]>
Commit | Line | Data |
---|---|---|
dc7ca31d | 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 | // AliT0hit is the hit class for the T0. Hits are the information | |
18 | // that comes from a Monte Carlo at each step as a particle mass through | |
19 | // sensitive detector elements as particles are transported through a | |
20 | // detector. | |
21 | // | |
22 | // Data members: | |
23 | // | |
24 | // Int_t fTrack | |
25 | // See AliHit for a full description. The track number of the track | |
26 | // that made this hit. | |
27 | // | |
28 | // Float_t fX | |
29 | // See AliHit for a full description. The global x position of the | |
30 | // hit (in the standard units of the Monte Carlo). | |
31 | // | |
32 | // Float_t fY | |
33 | // See AliHit for a full description. The global y position of the | |
34 | // hit (in the standard units of the Monte Carlo). | |
35 | // | |
36 | // Float_t fZ | |
37 | // See AliHit for a full description. The global z position of the | |
38 | // hit (in the standard units of the Monte Carlo). | |
39 | // | |
40 | // Int_t fStatus | |
41 | // The track status flag. This flag indicates the track status | |
42 | // at the time of creating this hit. It is made up of the following 8 | |
43 | // status bits from highest order to lowest order bits | |
44 | // 0 : IsTrackAlive(): IsTrackStop():IsTrackDisappeared(): | |
45 | // IsTrackOut():IsTrackExiting():IsTrackEntering():IsTrackInside() . | |
46 | // See AliMC for a description of these functions. If the function is | |
47 | // true then the bit is set to one, otherwise it is zero. | |
48 | // | |
49 | // Int_t fVolume | |
50 | // The number of the T0 detector that contains this hit. | |
51 | // 0 - right array; 1 - left array | |
52 | // Int_t fPmt | |
53 | // the number of PMT tube that contains hit | |
54 | // Float_t fEdep | |
55 | // The energy lost by the particle during the step ending in this | |
56 | // hit. The units are those determined by the Monte Carlo. | |
57 | // | |
58 | // Float_t fTime | |
59 | // The time of flight associated with the particle in this | |
60 | // hit. The time is typically measured from the point of creation of the | |
61 | // original particle (if this particle is a daughter). The units | |
62 | // are those determined by the Monte Carlo. | |
63 | /////////////////////////////////////////////////////////////////////// | |
64 | ||
65 | ||
66 | #include "AliT0hit.h" | |
67 | ||
68 | ClassImp(AliT0hit) | |
69 | ||
c41ceaac | 70 | |
71 | AliT0hit::AliT0hit(): AliHit(), | |
72 | fVolume(0), | |
73 | fPmt(0), | |
74 | fParticle(0), | |
75 | fEtot(0), | |
76 | fTime(0) | |
77 | ||
dc7ca31d | 78 | { |
c41ceaac | 79 | // |
80 | } | |
81 | AliT0hit::AliT0hit(Int_t shunt, Int_t track, Int_t *vol, Float_t *hits): | |
82 | AliHit(shunt, track), | |
83 | fVolume(0), | |
84 | fPmt(0), | |
85 | fParticle(0), | |
86 | fEtot(0), | |
87 | fTime(0) | |
88 | ||
89 | { | |
dc7ca31d | 90 | //Normal T0 hit ctor |
91 | ||
92 | fVolume = vol[0]; | |
93 | fPmt=vol[1]; | |
94 | fX=hits[0]; | |
95 | fY=hits[1]; | |
96 | fZ=hits[2]; | |
97 | fEtot=Double_t (hits[3]); | |
98 | fParticle=Int_t (hits[4]); | |
99 | fTime=hits[5]; | |
100 | } | |
101 |