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b594a020 | 1 | // $Id$ |
2 | // Main authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007 | |
3 | ||
4 | /************************************************************************** | |
5 | * Copyright(c) 1998-2008, ALICE Experiment at CERN, all rights reserved. * | |
6 | * See http://aliceinfo.cern.ch/Offline/AliRoot/License.html for * | |
7 | * full copyright notice. * | |
8 | **************************************************************************/ | |
9 | #ifndef AliEveV0_H | |
10 | #define AliEveV0_H | |
11 | ||
12 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
13 | * See cxx source for full Copyright notice */ | |
14 | ||
15 | ||
16 | /*********************************************************************** | |
17 | * This code defines the reconstructed v0 visualized with EVE | |
18 | * | |
19 | * Ludovic Gaudichet (gaudichet@to.infn.it) | |
20 | ************************************************************************/ | |
21 | ||
22 | #include <TEveVSDStructs.h> | |
23 | #include <TEveElement.h> | |
24 | #include <TEveTrack.h> | |
25 | ||
26 | #include <TPolyMarker3D.h> | |
27 | #include <TPolyLine3D.h> | |
28 | ||
29 | class TH1F; | |
30 | class TH2F; | |
31 | ||
32 | ||
33 | class AliEveV0List; | |
34 | ||
35 | class AliEveV0 : public TEvePointSet | |
36 | { | |
37 | friend class AliEveV0List; | |
38 | ||
39 | public: | |
40 | AliEveV0(); | |
41 | AliEveV0(TEveRecTrack* tNeg, TEveRecTrack* tPos, TEveRecV0* v0, | |
42 | TEveTrackPropagator* rs); | |
43 | virtual ~AliEveV0(); | |
44 | ||
b594a020 | 45 | void MakeV0(); |
46 | ||
b594a020 | 47 | virtual void SetMainColor(Color_t col) |
48 | { | |
e6e8b28b | 49 | TEvePointSet::SetMainColor(col); |
50 | fPointingLine->SetLineColor(fMarkerColor); | |
b594a020 | 51 | } |
52 | ||
53 | void SetRnrStyle(TEveTrackPropagator* rs) { fRnrStyle = rs; } | |
54 | ||
55 | Float_t GetDaughterDCA() const { return fDaughterDCA; } | |
56 | void SetDaughterDCA(Float_t dca) { fDaughterDCA = dca; } | |
57 | ||
58 | Float_t GetRadius() const { return fRecDecayV.Perp(); } | |
e1bb28b4 | 59 | Float_t GetPt() const { return fRecDecayP.Perp(); } |
b594a020 | 60 | |
ca8a6926 | 61 | Bool_t GetOnFlyStatus() const { return fOnFlyStatus; } |
62 | void SetOnFlyStatus(Bool_t fs) { fOnFlyStatus = fs; } | |
63 | ||
b594a020 | 64 | Int_t GetESDIndex() const { return fESDIndex; } |
65 | void SetESDIndex(Int_t ind) { fESDIndex = ind;} | |
66 | ||
67 | virtual const Text_t* GetName() const { return Form("ESDv0_%i",fESDIndex); } | |
68 | virtual const Text_t* GetTitle() const { return Form("ESDv0_%i",fESDIndex); } | |
69 | ||
b594a020 | 70 | TEveTrackPropagator* GetPropagator() const { return fRnrStyle; } |
71 | ||
e6e8b28b | 72 | TEveTrack* GetNegTrack() { return fNegTrack; } |
73 | TEveTrack* GetPosTrack() { return fPosTrack; } | |
b594a020 | 74 | |
e6e8b28b | 75 | TEveLine* GetPointingLine() { return fPointingLine; } |
b594a020 | 76 | |
77 | protected: | |
78 | TEveVector fRecBirthV; // Reconstucted birth point of neutral particle | |
79 | TEveVector fRecDecayV; // Point of closest approach | |
80 | TEveVector fRecDecayP; | |
81 | ||
82 | TEveTrack *fNegTrack; | |
83 | TEveTrack *fPosTrack; | |
84 | ||
85 | TEveTrackPropagator *fRnrStyle; | |
86 | ||
e6e8b28b | 87 | TEveLine *fPointingLine; |
b594a020 | 88 | |
ca8a6926 | 89 | Int_t fESDIndex; // Index in ESD V0 array. |
90 | Bool_t fOnFlyStatus; // Reconstructed during tracking. | |
91 | Float_t fDaughterDCA; // Distance at the point of closest approach. | |
92 | Float_t fChi2V0; // Some Chi-square. | |
b594a020 | 93 | |
94 | private: | |
95 | AliEveV0(const AliEveV0&); // Not implemented | |
96 | AliEveV0& operator=(const AliEveV0&); // Not implemented | |
97 | ||
98 | ClassDef(AliEveV0, 0); // Visual representation of a AliEveV0. | |
99 | }; | |
100 | ||
101 | ||
102 | /******************************************************************************/ | |
103 | // AliEveV0List | |
104 | /******************************************************************************/ | |
105 | ||
106 | class AliEveV0List : public TEveElementList | |
107 | { | |
ca8a6926 | 108 | friend class AliEveV0ListEditor; |
109 | ||
b594a020 | 110 | public: |
111 | AliEveV0List(); | |
112 | AliEveV0List(TEveTrackPropagator* rs); | |
113 | AliEveV0List(const Text_t* name, TEveTrackPropagator* rs=0); | |
e6e8b28b | 114 | virtual ~AliEveV0List() {} |
b594a020 | 115 | |
116 | virtual const Text_t* GetTitle() const { return fTitle; } | |
117 | virtual void SetTitle(const Text_t* t) { fTitle = t; } | |
118 | virtual void SetTracksColor(Color_t cNeg, Color_t cPos) { | |
119 | fNegColor = cNeg; fPosColor = cPos;} | |
120 | ||
121 | virtual Bool_t CanEditMainColor() const { return kTRUE; } | |
122 | ||
b594a020 | 123 | void SetRnrStyle(TEveTrackPropagator* rst) { fRnrStyle = rst; } |
124 | TEveTrackPropagator* GetPropagator() { return fRnrStyle; } | |
125 | ||
126 | Bool_t GetRnrV0vtx() const { return fRnrV0vtx; } | |
127 | Bool_t GetRnrV0path() const { return fRnrV0path; } | |
128 | Bool_t GetRnrDaughters() const { return fRnrDaughters; } | |
129 | ||
b594a020 | 130 | void MakeV0s(); |
b594a020 | 131 | |
ca8a6926 | 132 | void FilterByRadius(Float_t minR, Float_t maxR); |
e1bb28b4 | 133 | void FilterByDaughterDCA(Float_t minDaughterDCA, Float_t maxDaughterDCA); |
134 | void FilterByPt(Float_t minPt, Float_t maxPt); | |
ca8a6926 | 135 | |
b594a020 | 136 | protected: |
137 | TString fTitle; | |
138 | ||
139 | TEveTrackPropagator *fRnrStyle; | |
140 | ||
141 | Bool_t fRnrDaughters; | |
142 | Bool_t fRnrV0vtx; | |
143 | Bool_t fRnrV0path; | |
144 | ||
145 | Color_t fNegColor; | |
146 | Color_t fPosColor; | |
147 | ||
ca8a6926 | 148 | Float_t fMinRCut; |
149 | Float_t fMaxRCut; | |
150 | ||
e1bb28b4 | 151 | Float_t fMinDaughterDCA; |
152 | Float_t fMaxDaughterDCA; | |
153 | ||
154 | Float_t fMinPt; | |
155 | Float_t fMaxPt; | |
156 | ||
b594a020 | 157 | private: |
e6e8b28b | 158 | void Init(); |
b594a020 | 159 | |
160 | AliEveV0List(const AliEveV0List&); // Not implemented | |
161 | AliEveV0List& operator=(const AliEveV0List&); // Not implemented | |
162 | ||
163 | ClassDef(AliEveV0List, 0); // A list of AliEveV0 objecs. | |
164 | }; | |
165 | ||
166 | ||
167 | #endif |