Copy constructor is corrected (by T.P.)
[u/mrichter/AliRoot.git] / PHOS / AliPHOSTrackSegmentMakerv1.h
CommitLineData
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/* $Id$ */
7
b2a60966 8//_________________________________________________________________________
9// Implementation version 1 of algorithm class to construct PHOS track segments
194f9939 10// Associates EMC and CPV lusters
b2a60966 11// Unfolds the EMC cluster
12//
13//*-- Author: Dmitri Peressounko (RRC Ki & SUBATECH)
d15a28e7 14
15// --- ROOT system ---
5fe305fe 16#include <TVector3.h>
d15a28e7 17
18// --- Standard library ---
19
20// --- AliRoot header files ---
d15a28e7 21#include "AliPHOSTrackSegmentMaker.h"
2731cd1e 22
23class AliPHOSEmcRecPoint ;
2bb500e5 24class AliPHOSCpvRecPoint ;
2731cd1e 25
d15a28e7 26class AliPHOSTrackSegmentMakerv1 : public AliPHOSTrackSegmentMaker {
27
28public:
29
30 AliPHOSTrackSegmentMakerv1() ;
e191bb57 31 AliPHOSTrackSegmentMakerv1(const TString alirunFileNameFile, const TString eventFolderName = AliConfig::GetDefaultEventFolderName());
a8c47ab6 32 AliPHOSTrackSegmentMakerv1(const AliPHOSTrackSegmentMakerv1 & tsm) : AliPHOSTrackSegmentMaker(tsm) {
839ffcb3 33 // cpy ctor: no implementation yet
34 // requested by the Coding Convention
f1611b7c 35 Fatal("cpy ctor", "not implemented") ;
88cb7938 36 }
9f616d61 37 virtual ~ AliPHOSTrackSegmentMakerv1() ; // dtor
d15a28e7 38
fbf811ec 39 // virtual char* GetRecPointsBranch (void)const{return (char*)fRecPointsBranchTitle.Data() ;}
40 // virtual char* GetTrackSegmentsBranch(void)const{return (char*)fTrackSegmentsBranchTitle.Data() ;}
17323043 41 virtual Int_t GetTrackSegmentsInRun()const {return fTrackSegmentsInRun ;}
2731cd1e 42
eabde521 43 virtual void Exec(Option_t *option); // Does the job
2731cd1e 44 void FillOneModule() ; // Finds range in which RecPoints belonging current PHOS module are
45
194f9939 46 void MakeLinks() const; //Evaluates distances(links) between EMC and CPV
2731cd1e 47 void MakePairs() ; //Finds pairs(triplets) with smallest link
88cb7938 48 virtual void Print() const ;
adcca1e6 49 //Switch to "on flyght" mode, without writing to TreeR and file
5d0435dd 50 void SetWriting(Bool_t toWrite = kFALSE){fWrite = toWrite;}
fbf811ec 51 virtual void SetMaxEmcCPVDistance(Float_t r){ fRcpv = r ;} //Maximal distance (in PHOS plane)
52 //between EMCrp and CPVrp
743cb288 53 virtual void SetMaxCPVTPCDistance(Float_t r){ fRtpc = r ;} //Maximal distance
fbf811ec 54 //between EMCrp and extrapolation of TPC track
55 // virtual void SetRecPointsBranch(const char * title) { fRecPointsBranchTitle = title ;}
56 // virtual void SetTrackSegmentsBranch(const char * title){ fTrackSegmentsBranchTitle = title ; }
7b7c1533 57 virtual const char * Version() const { return "tsm-v1" ; }
d15a28e7 58
2f04ed65 59 AliPHOSTrackSegmentMakerv1 & operator = (const AliPHOSTrackSegmentMakerv1 & ) {
baef0810 60 // assignement operator requested by coding convention but not needed
f1611b7c 61 Fatal("operator =", "not implemented") ;
839ffcb3 62 return *this ;
63 }
88cb7938 64 void Unload() ;
7b7c1533 65
d15a28e7 66private:
fc12304f 67
68 const TString BranchName() const ;
194f9939 69 Float_t GetDistanceInPHOSPlane(AliPHOSEmcRecPoint * EmcClu , AliPHOSCpvRecPoint * Cpv , Int_t & track ) const ; // see R0
d3d4a92f 70 TVector3 PropagateToPlane(Double_t *x, Double_t *p, const char *det, Int_t module) const;
2731cd1e 71 void Init() ;
8d0f3f77 72 void InitParameters() ;
2731cd1e 73 void PrintTrackSegments(Option_t *option) ;
90cceaf6 74 virtual void WriteTrackSegments() ;
2731cd1e 75
76private:
77
92f521a9 78 Bool_t fDefaultInit; //! Says if the task was created by defaut ctor (only parameters are initialized)
adcca1e6 79 Bool_t fWrite ; // Write Tracks to TreeT
fc12304f 80
7b7c1533 81 Int_t fNTrackSegments ; // number of track segments found
88cb7938 82
fbf811ec 83 Float_t fRcpv ; // Maximum distance between a EMC RecPoint and a CPV RecPoint
84 Float_t fRtpc ; // Maximum distance between a EMC RecPoint and extrapolation of a TPC track
85
2731cd1e 86 TClonesArray * fLinkUpArray ; //!
2731cd1e 87 Int_t fEmcFirst; //! Index of first EMC RecPoint belonging to currect PHOS module
88 Int_t fEmcLast ; //!
89 Int_t fCpvFirst; //! Cpv upper layer
90 Int_t fCpvLast; //!
2731cd1e 91 Int_t fModule ; //! number of module being processed
2b60655b 92 Int_t fTrackSegmentsInRun ; //! Total number of track segments in one run
d15a28e7 93
88cb7938 94 ClassDef( AliPHOSTrackSegmentMakerv1,3) // Implementation version 1 of algorithm class to make PHOS track segments
d15a28e7 95
88cb7938 96 };
d15a28e7 97
6ad0bfa0 98#endif // AliPHOSTRACKSEGMENTMAKERV1_H