BOSS_7.0.2: /home/bes3soft/bes3soft/Boss/7.0.2/dist/7.0.2/Reconstruction/TrackUtil/TrackUtil-00-00-08/TrackUtil/MdcTrackUtil.h Source File

00001 #ifndef MDCTRACKUTIL_H
00002 #define MDCTRACKUTIL_H
00003 #include "MdcGeomSvc/MdcGeomSvc.h"
00004 #include "MagneticField/IMagneticFieldSvc.h"
00005 #include "CLHEP/Matrix/Vector.h"
00006 #include "CLHEP/Matrix/SymMatrix.h"
00007 
00008 class MdcTrackUtil{
00009 
00010 public:
00011   MdcTrackUtil();
00012   ~MdcTrackUtil(){};
00013   static MdcTrackUtil* instance();
00014 
00015   int nLayerTrackPassed(const HepVector helix);
00016   int nLayerTrackPassed(const double helix[5]);
00017   HepVector patRecPar2BesPar(const HepVector& helixPar);
00018   HepSymMatrix patRecErr2BesErr(const HepSymMatrix& err);
00019 private:
00020   static MdcTrackUtil* _myself;
00021 
00022   MdcGeomSvc*            m_mdcGeomSvc;
00023   IMagneticFieldSvc*     m_pIMF;
00024   double Bz;
00025 
00026 };
00027 #endif