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27de2dfb | 1 | #ifndef ALIHFEPAIRS_H |
2 | #define ALIHFEPAIRS_H | |
3 | ||
02524e30 | 4 | /************************************************************************** |
5 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
6 | * * | |
7 | * Author: The ALICE Off-line Project. * | |
8 | * Contributors are mentioned in the code where appropriate. * | |
9 | * * | |
10 | * Permission to use, copy, modify and distribute this software and its * | |
11 | * documentation strictly for non-commercial purposes is hereby granted * | |
12 | * without fee, provided that the above copyright notice appears in all * | |
13 | * copies and that both the copyright notice and this permission notice * | |
14 | * appear in the supporting documentation. The authors make no claims * | |
15 | * about the suitability of this software for any purpose. It is * | |
16 | * provided "as is" without express or implied warranty. * | |
17 | **************************************************************************/ | |
27de2dfb | 18 | |
19 | /* $Id$ */ | |
20 | ||
02524e30 | 21 | // |
22 | // Container class to store pair characteristics | |
23 | // for secondary vertex analysis | |
24 | // from example, qusi-invariant mass, signed Lxy are stored | |
25 | // | |
26 | ||
02524e30 | 27 | #ifndef ROOT_TObject |
28 | #include <TObject.h> | |
29 | #endif | |
30 | ||
31 | //________________________________________________________________ | |
32 | class AliHFEpairs : public TObject { | |
33 | ||
34 | public: | |
35 | AliHFEpairs(); | |
36 | AliHFEpairs(const AliHFEpairs &p); // copy constructor | |
37 | AliHFEpairs &operator=(const AliHFEpairs &); // assignment operator | |
38 | virtual ~AliHFEpairs(); | |
39 | ||
40 | Int_t GetTrkLabel() const {return fTrkLabel;} | |
41 | Int_t GetPairCode() const {return fPairCode;} | |
42 | Double_t GetInvmass() const {return fInvmass;} | |
43 | Double_t GetKFChi2() const {return fKFChi2;} | |
44 | Double_t GetOpenangle() const {return fOpenangle;} | |
45 | Double_t GetCosOpenangle() const {return fCosOpenangle;} | |
46 | Double_t GetSignedLxy() const {return fSignedLxy;} | |
faee3b18 | 47 | Double_t GetSignedLxy2() const {return fSignedLxy2;} |
02524e30 | 48 | Double_t GetKFIP() const {return fKFIP;} |
faee3b18 | 49 | Double_t GetKFIP2() const {return fKFIP2;} |
02524e30 | 50 | |
51 | void SetTrkLabel(Int_t label) {fTrkLabel = label;} | |
52 | void SetInvmass(Double_t invmass) {fInvmass = invmass;} | |
53 | void SetKFChi2(Double_t kfchi2) {fKFChi2 = kfchi2;} | |
54 | void SetOpenangle(Double_t openangle) {fOpenangle = openangle;} | |
55 | void SetCosOpenangle(Double_t cosopenangle) {fCosOpenangle = cosopenangle;} | |
56 | void SetSignedLxy(Double_t signedlxy) {fSignedLxy = signedlxy;} | |
faee3b18 | 57 | void SetSignedLxy2(Double_t signedlxy2) {fSignedLxy2 = signedlxy2;} |
02524e30 | 58 | void SetKFIP(Double_t kfip) {fKFIP = kfip;} |
faee3b18 | 59 | void SetKFIP2(Double_t kfip2) {fKFIP2 = kfip2;} |
02524e30 | 60 | void SetPairCode(Int_t paircode) {fPairCode = paircode;} |
61 | ||
62 | protected: | |
63 | ||
64 | Int_t fTrkLabel; // paired track label | |
65 | Int_t fPairCode; // paired track mc code | |
66 | Double_t fInvmass; // pair invariant mass | |
67 | Double_t fKFChi2; // pair kf vertex chi2 | |
68 | Double_t fOpenangle; // pair opening angle | |
69 | Double_t fCosOpenangle; // pair cos(opening angle) | |
70 | Double_t fSignedLxy; // pair signed Lxy | |
faee3b18 | 71 | Double_t fSignedLxy2; // recalculated pair signed Lxy |
02524e30 | 72 | Double_t fKFIP; // impact parameter of the pair |
faee3b18 | 73 | Double_t fKFIP2; // recalculated impact parameter of the pair |
02524e30 | 74 | |
75 | private: | |
76 | ||
77 | ClassDef(AliHFEpairs,0); | |
78 | }; | |
79 | ||
80 | #endif |