]>
Commit | Line | Data |
---|---|---|
6c370def | 1 | #ifndef ALIPHOSTRACKSEGMENT_H |
2 | #define ALIPHOSTRACKSEGMENT_H | |
d15a28e7 | 3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6ad0bfa0 | 6 | /* $Id$ */ |
7 | ||
b2a60966 | 8 | //_________________________________________________________________________ |
9 | // Track segment in PHOS | |
10 | // Can be : 1 EmcRecPoint | |
11 | // 1 EmcRecPoint + 1 PPSD | |
12 | // 1 EmcRecPoint + 1 PPSD + 1 PPSD | |
13 | // | |
14 | //*-- Author: Dmitri Peressounko (RRC KI & SUBATECH) | |
d15a28e7 | 15 | |
16 | // --- ROOT system --- | |
17 | ||
18 | #include "TObject.h" | |
19 | #include "TVector3.h" | |
20 | ||
21 | // --- Standard library --- | |
22 | ||
23 | // --- AliRoot header files --- | |
24 | ||
25 | #include "AliPHOSEmcRecPoint.h" | |
26 | #include "AliPHOSPpsdRecPoint.h" | |
27 | ||
d15a28e7 | 28 | class AliPHOSTrackSegment : public TObject { |
29 | ||
30 | public: | |
31 | ||
88714635 | 32 | AliPHOSTrackSegment() { |
33 | // default ctor | |
34 | } | |
35 | AliPHOSTrackSegment(AliPHOSEmcRecPoint * EmcRecPoint , | |
36 | AliPHOSPpsdRecPoint * PpsdUp, | |
6ad0bfa0 | 37 | AliPHOSPpsdRecPoint * PpsdLow ) ; // ctor |
38 | AliPHOSTrackSegment(const AliPHOSTrackSegment & ts) ; // ctor | |
88714635 | 39 | virtual ~AliPHOSTrackSegment() { |
40 | // dtor | |
41 | } | |
d15a28e7 | 42 | |
6ad0bfa0 | 43 | void Copy(TObject & obj) ; |
9f616d61 | 44 | virtual Int_t DistancetoPrimitive(Int_t px, Int_t py); |
45 | virtual void Draw(Option_t * option="") ; | |
46 | virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py); | |
83974468 | 47 | Float_t GetEnergy() ; // Returns energy in EMC |
9f616d61 | 48 | |
6ad0bfa0 | 49 | Float_t GetDistanceInPHOSPlane(void) ; // Computes in PHOS plane the relative position between EMC and PPSD clusters |
83974468 | 50 | virtual Int_t GetPHOSMod(void) ; |
6ad0bfa0 | 51 | TVector3 GetMomentumDirection() ; // Returns the momentum direction |
83974468 | 52 | void GetPosition( TVector3 & pos ) ; // Returns positions of hit |
b2a60966 | 53 | Int_t * GetPrimariesEmc(Int_t & number) ; |
54 | Int_t * GetPrimariesPpsdLow(Int_t & number) ; | |
55 | Int_t * GetPrimariesPpsdUp(Int_t & number) ; | |
83974468 | 56 | AliPHOSEmcRecPoint * GetEmcRecPoint() const ; |
88714635 | 57 | Int_t GetIndexInList() const { |
58 | // returns the index of this in the list | |
59 | return fIndexInList ; | |
60 | } | |
61 | Int_t GetEmcRecPointIndex() { | |
62 | // return the index of the EMC recpoint at the origine of this | |
63 | return fEmcRecPoint ; | |
64 | } | |
d94c8ef6 | 65 | AliPHOSPpsdRecPoint * GetPpsdLowRecPoint() const ; |
88714635 | 66 | Int_t GetPpsdLowRecPointIndex() { |
67 | // returns the PPSD low recpoint at the origin of this | |
68 | return fPpsdLowRecPoint ; | |
69 | } | |
d94c8ef6 | 70 | AliPHOSPpsdRecPoint * GetPpsdUpRecPoint() const ; |
88714635 | 71 | Int_t GetPpsdUpRecPointIndex() { |
72 | // returns the PPSD up recpoint at the origin of this | |
73 | return fPpsdUpRecPoint ; | |
74 | } | |
83974468 | 75 | virtual void Paint(Option_t * option=""); |
0a6d52e3 | 76 | virtual void Print(const char *) ; |
88714635 | 77 | void SetIndexInList(Int_t val) { |
78 | // sets the index value of this in the list | |
79 | fIndexInList = val ; | |
80 | } | |
28c3a259 | 81 | void SetPpsdUpRecPoint(AliPHOSPpsdRecPoint * PpsdUpRecPoint ); //sets PPSD up Rec Point |
c0d5b57d | 82 | |
83 | typedef TClonesArray TrackSegmentsList ; | |
83974468 | 84 | |
88714635 | 85 | private: |
d15a28e7 | 86 | |
83974468 | 87 | Int_t fEmcRecPoint ; // The EMC reconstructed point index in array stored in TreeR/PHOSEmcRP |
88 | Int_t fIndexInList ; // the index of this TrackSegment in the list stored in TreeR (to be set by analysis) | |
89 | Int_t fPpsdLowRecPoint ; // The PPSD reconstructed point from the lower layer index in array stored in TreeR/PHOSPpsdRP | |
90 | Int_t fPpsdUpRecPoint ; // The PPSD reconstructed point from the upper layer index in array stored in TreeR/PHOSPpsdRP | |
c0d5b57d | 91 | |
b2a60966 | 92 | ClassDef(AliPHOSTrackSegment,1) // Track segment in PHOS |
d15a28e7 | 93 | |
94 | }; | |
95 | ||
6c370def | 96 | #endif // ALIPHOSTRACKSEGMENT_H |