]>
Commit | Line | Data |
---|---|---|
6ad0bfa0 | 1 | #ifndef ALIPHOSTRACKSEGMENTMAKERV1_H |
2 | #define ALIPHOSTRACKSEGMENTMAKERV1_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 | /* $Id$ */ |
702ab87e | 7 | /* History of cvs commits: |
8 | * | |
9 | * $Log$ | |
8c1fb709 | 10 | * Revision 1.50 2007/03/06 06:54:48 kharlov |
11 | * DP:Calculation of cluster properties dep. on vertex added | |
12 | * | |
e84d3def | 13 | * Revision 1.49 2007/02/01 13:59:11 hristov |
14 | * Forward declaration | |
15 | * | |
354883bc | 16 | * Revision 1.48 2006/08/28 10:01:56 kharlov |
17 | * Effective C++ warnings fixed (Timur Pocheptsov) | |
18 | * | |
3663622c | 19 | * Revision 1.47 2005/11/17 12:35:27 hristov |
20 | * Use references instead of objects. Avoid to create objects when they are not really needed | |
21 | * | |
7b51037f | 22 | * Revision 1.46 2005/05/28 14:19:05 schutz |
23 | * Compilation warnings fixed by T.P. | |
24 | * | |
702ab87e | 25 | */ |
6ad0bfa0 | 26 | |
b2a60966 | 27 | //_________________________________________________________________________ |
28 | // Implementation version 1 of algorithm class to construct PHOS track segments | |
194f9939 | 29 | // Associates EMC and CPV lusters |
b2a60966 | 30 | // Unfolds the EMC cluster |
31 | // | |
32 | //*-- Author: Dmitri Peressounko (RRC Ki & SUBATECH) | |
d15a28e7 | 33 | |
34 | // --- ROOT system --- | |
5fe305fe | 35 | #include <TVector3.h> |
d15a28e7 | 36 | |
37 | // --- Standard library --- | |
38 | ||
39 | // --- AliRoot header files --- | |
d15a28e7 | 40 | #include "AliPHOSTrackSegmentMaker.h" |
2731cd1e | 41 | |
42 | class AliPHOSEmcRecPoint ; | |
2bb500e5 | 43 | class AliPHOSCpvRecPoint ; |
354883bc | 44 | class TClonesArray; |
2731cd1e | 45 | |
d15a28e7 | 46 | class AliPHOSTrackSegmentMakerv1 : public AliPHOSTrackSegmentMaker { |
47 | ||
48 | public: | |
49 | ||
50 | AliPHOSTrackSegmentMakerv1() ; | |
3663622c | 51 | AliPHOSTrackSegmentMakerv1(const TString & alirunFileNameFile, const TString & eventFolderName = AliConfig::GetDefaultEventFolderName()); |
52 | AliPHOSTrackSegmentMakerv1(const AliPHOSTrackSegmentMakerv1 & tsm); | |
53 | ||
9f616d61 | 54 | virtual ~ AliPHOSTrackSegmentMakerv1() ; // dtor |
d15a28e7 | 55 | |
fbf811ec | 56 | // virtual char* GetRecPointsBranch (void)const{return (char*)fRecPointsBranchTitle.Data() ;} |
57 | // virtual char* GetTrackSegmentsBranch(void)const{return (char*)fTrackSegmentsBranchTitle.Data() ;} | |
17323043 | 58 | virtual Int_t GetTrackSegmentsInRun()const {return fTrackSegmentsInRun ;} |
2731cd1e | 59 | |
eabde521 | 60 | virtual void Exec(Option_t *option); // Does the job |
2731cd1e | 61 | void FillOneModule() ; // Finds range in which RecPoints belonging current PHOS module are |
62 | ||
194f9939 | 63 | void MakeLinks() const; //Evaluates distances(links) between EMC and CPV |
2731cd1e | 64 | void MakePairs() ; //Finds pairs(triplets) with smallest link |
702ab87e | 65 | virtual void Print(const Option_t * = "") const ; |
adcca1e6 | 66 | //Switch to "on flyght" mode, without writing to TreeR and file |
5d0435dd | 67 | void SetWriting(Bool_t toWrite = kFALSE){fWrite = toWrite;} |
fbf811ec | 68 | virtual void SetMaxEmcCPVDistance(Float_t r){ fRcpv = r ;} //Maximal distance (in PHOS plane) |
69 | //between EMCrp and CPVrp | |
743cb288 | 70 | virtual void SetMaxCPVTPCDistance(Float_t r){ fRtpc = r ;} //Maximal distance |
fbf811ec | 71 | //between EMCrp and extrapolation of TPC track |
72 | // virtual void SetRecPointsBranch(const char * title) { fRecPointsBranchTitle = title ;} | |
73 | // virtual void SetTrackSegmentsBranch(const char * title){ fTrackSegmentsBranchTitle = title ; } | |
7b7c1533 | 74 | virtual const char * Version() const { return "tsm-v1" ; } |
d15a28e7 | 75 | |
2f04ed65 | 76 | AliPHOSTrackSegmentMakerv1 & operator = (const AliPHOSTrackSegmentMakerv1 & ) { |
baef0810 | 77 | // assignement operator requested by coding convention but not needed |
f1611b7c | 78 | Fatal("operator =", "not implemented") ; |
839ffcb3 | 79 | return *this ; |
80 | } | |
88cb7938 | 81 | void Unload() ; |
7b7c1533 | 82 | |
d15a28e7 | 83 | private: |
fc12304f | 84 | |
85 | const TString BranchName() const ; | |
e84d3def | 86 | void GetDistanceInPHOSPlane(AliPHOSEmcRecPoint * EmcClu , AliPHOSCpvRecPoint * Cpv, |
87 | Int_t & track, Float_t &dx, Float_t &dz ) const ; // see R0 | |
2731cd1e | 88 | void Init() ; |
8d0f3f77 | 89 | void InitParameters() ; |
2731cd1e | 90 | void PrintTrackSegments(Option_t *option) ; |
90cceaf6 | 91 | virtual void WriteTrackSegments() ; |
2731cd1e | 92 | |
93 | private: | |
94 | ||
92f521a9 | 95 | Bool_t fDefaultInit; //! Says if the task was created by defaut ctor (only parameters are initialized) |
adcca1e6 | 96 | Bool_t fWrite ; // Write Tracks to TreeT |
fc12304f | 97 | |
7b7c1533 | 98 | Int_t fNTrackSegments ; // number of track segments found |
88cb7938 | 99 | |
fbf811ec | 100 | Float_t fRcpv ; // Maximum distance between a EMC RecPoint and a CPV RecPoint |
101 | Float_t fRtpc ; // Maximum distance between a EMC RecPoint and extrapolation of a TPC track | |
e84d3def | 102 | |
103 | TVector3 fVtx ; //! Vertex in current position | |
fbf811ec | 104 | |
2731cd1e | 105 | TClonesArray * fLinkUpArray ; //! |
2731cd1e | 106 | Int_t fEmcFirst; //! Index of first EMC RecPoint belonging to currect PHOS module |
107 | Int_t fEmcLast ; //! | |
108 | Int_t fCpvFirst; //! Cpv upper layer | |
109 | Int_t fCpvLast; //! | |
2731cd1e | 110 | Int_t fModule ; //! number of module being processed |
2b60655b | 111 | Int_t fTrackSegmentsInRun ; //! Total number of track segments in one run |
d15a28e7 | 112 | |
88cb7938 | 113 | ClassDef( AliPHOSTrackSegmentMakerv1,3) // Implementation version 1 of algorithm class to make PHOS track segments |
d15a28e7 | 114 | |
88cb7938 | 115 | }; |
d15a28e7 | 116 | |
6ad0bfa0 | 117 | #endif // AliPHOSTRACKSEGMENTMAKERV1_H |