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451f5018 | 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 | #include "AliITSU.h" | |
17 | #include "AliITSUGeomTGeo.h" | |
18 | #include "AliITSUHit.h" | |
19 | ||
20 | ClassImp(AliITSUHit) | |
21 | ||
22 | //////////////////////////////////////////////////////////////////////// | |
23 | // | |
24 | // At the moment the same functionality/data-members as parent AliITShit | |
25 | // except the geometry transformation uses AliITSgeomTGeoUp | |
26 | // | |
27 | //////////////////////////////////////////////////////////////////////// | |
28 | ||
29 | //---------------------------------------------------------------------- | |
30 | AliITSUHit::AliITSUHit(Int_t shunt,Int_t track,Int_t *vol,Float_t edep,Float_t tof, | |
31 | TLorentzVector &x,TLorentzVector &x0,TLorentzVector &p) | |
32 | : AliITShit(shunt,track,vol,edep,tof,x,x0,p) | |
33 | { | |
34 | // ct-r | |
35 | } | |
36 | ||
37 | //______________________________________________________________________ | |
38 | AliITSUHit::AliITSUHit(Int_t shunt, Int_t track, Int_t *vol, Float_t *hits) | |
39 | : AliITShit(shunt, track, vol, hits) | |
40 | { | |
41 | // c-tor | |
42 | } | |
43 | ||
44 | //______________________________________________________________________ | |
45 | AliITSUHit::AliITSUHit(const AliITSUHit &h) | |
46 | : AliITShit(h) | |
47 | { | |
48 | // cp c-tor | |
49 | } | |
50 | ||
51 | //______________________________________________________________________ | |
52 | AliITSUHit& AliITSUHit::operator=(const AliITSUHit &h) | |
53 | { | |
54 | // The standard = operator | |
55 | if(this == &h) return *this; | |
56 | AliITShit::operator=(h); | |
57 | return *this; | |
58 | } | |
59 | ||
60 | //______________________________________________________________________ | |
61 | void AliITSUHit::GetPositionL(Float_t &x,Float_t &y,Float_t &z,Float_t &tof) | |
62 | { | |
63 | // Returns the position and time of flight of this hit in the local | |
64 | // coordinates of this module, and in the units of the Monte Carlo. | |
65 | // | |
66 | AliITSUGeomTGeo *gm = ((AliITSU*)gAlice->GetDetector("ITS"))->GetITSGeomTGeo(); | |
67 | if (!gm) AliFatal("NULL pointer to the geometry!"); | |
68 | double g[3]={fX,fY,fZ},l[3]; | |
69 | gm->GetMatrixSens(fModule)->MasterToLocal(g,l); | |
70 | x = l[0]; | |
71 | y = l[1]; | |
72 | z = l[2]; | |
73 | tof = fTof; | |
4fa9d550 | 74 | /* |
75 | RSS | |
76 | printf("\nMod#%4d: Glo:%+7.2f %+7.2f %+7.2f | Loc: %+7.2f %+7.2f %+7.2f\n", | |
77 | fModule,g[0],g[1],g[2],l[0],l[1],l[2]); | |
78 | */ | |
79 | gm->GetMatrixSens(fModule)->Print(); | |
451f5018 | 80 | // |
81 | } | |
82 | ||
83 | //______________________________________________________________________ | |
84 | void AliITSUHit::GetPositionL0(Double_t &x,Double_t &y,Double_t &z,Double_t &tof) | |
85 | { | |
86 | // Returns the initial position and time of flight of this hit | |
87 | // in the local coordinates of this module, and in the units of the | |
88 | AliITSUGeomTGeo *gm = ((AliITSU*)gAlice->GetDetector("ITS"))->GetITSGeomTGeo(); | |
89 | if (!gm) AliFatal("NULL pointer to the geometry!"); | |
90 | double g[3]={fx0,fy0,fz0},l[3]; | |
91 | gm->GetMatrixSens(fModule)->MasterToLocal(g,l); | |
92 | x = l[0]; | |
93 | y = l[1]; | |
94 | z = l[2]; | |
95 | tof = ft0; | |
96 | } | |
97 | ||
02d6eccc | 98 | //______________________________________________________________________ |
451f5018 | 99 | void AliITSUHit::GetDetectorID(Int_t &layer,Int_t &ladder,Int_t &det) const |
100 | { | |
101 | // Returns the layer ladder and detector number lables for this | |
102 | // ITS module. Note: indices start from 0! | |
103 | AliITSUGeomTGeo *gm = ((AliITSU*)gAlice->GetDetector("ITS"))->GetITSGeomTGeo(); | |
104 | if (!gm) AliFatal("NULL pointer to the geometry!"); | |
105 | gm->GetModuleId(fModule,layer,ladder,det); | |
106 | } | |
02d6eccc | 107 | |
108 | //______________________________________________________________________ | |
109 | Int_t AliITSUHit::GetLayer() const | |
110 | { | |
111 | // Returns the layer. Note: indices start from 0! | |
112 | AliITSUGeomTGeo *gm = ((AliITSU*)gAlice->GetDetector("ITS"))->GetITSGeomTGeo(); | |
113 | if (!gm) AliFatal("NULL pointer to the geometry!"); | |
114 | return gm->GetLayer(fModule); | |
115 | } | |
116 | ||
117 | //______________________________________________________________________ | |
118 | Int_t AliITSUHit::GetLadder() const | |
119 | { | |
120 | // Returns the ladder of TS module. Note: indices start from 0! | |
121 | AliITSUGeomTGeo *gm = ((AliITSU*)gAlice->GetDetector("ITS"))->GetITSGeomTGeo(); | |
122 | if (!gm) AliFatal("NULL pointer to the geometry!"); | |
123 | return gm->GetLadder(fModule); | |
124 | } | |
125 | ||
126 | //______________________________________________________________________ | |
127 | Int_t AliITSUHit::GetDetector() const | |
128 | { | |
129 | // Returns the detector within the ladder. Note: indices start from 0! | |
130 | AliITSUGeomTGeo *gm = ((AliITSU*)gAlice->GetDetector("ITS"))->GetITSGeomTGeo(); | |
131 | if (!gm) AliFatal("NULL pointer to the geometry!"); | |
132 | return gm->GetModIdInLadder(fModule); | |
133 | } |