StRoot: StEvent/StTrackGeometry.h Source File

00001 
00005 /***************************************************************************
00006  *
00007  * $Id: StTrackGeometry.h,v 2.11 2009/11/23 16:34:07 fisyak Exp $
00008  *
00009  * Author: Thomas Ullrich, Sep 1999
00010  ***************************************************************************
00011  *
00012  * Description:
00013  *
00014  ***************************************************************************
00015  *
00016  * $Log: StTrackGeometry.h,v $
00017  * Revision 2.11  2009/11/23 16:34:07  fisyak
00018  * Cleanup, remove dependence on dst tables, clean up software monitors
00019  *
00020  * Revision 2.10  2005/07/06 19:00:52  fisyak
00021  * Add include of StThreeVectorD.hh
00022  *
00023  * Revision 2.9  2004/07/15 16:36:26  ullrich
00024  * Removed all clone() declerations and definitions. Use StObject::clone() only.
00025  *
00026  * Revision 2.8  2003/10/30 20:07:32  perev
00027  * Check of quality added
00028  *
00029  * Revision 2.7  2003/04/09 17:59:39  genevb
00030  * Add setMomentum function
00031  *
00032  * Revision 2.6  2002/02/22 22:56:52  jeromel
00033  * Doxygen basic documentation in all header files. None of this is required
00034  * for QM production.
00035  *
00036  * Revision 2.5  2001/07/17 22:23:30  ullrich
00037  * Added helicity to track geometry.
00038  *
00039  * Revision 2.4  2001/04/05 04:00:45  ullrich
00040  * Replaced all (U)Long_t by (U)Int_t and all redundant ROOT typedefs.
00041  *
00042  * Revision 2.3  2001/03/24 03:35:00  perev
00043  * clone() -> clone() const
00044  *
00045  * Revision 2.2  1999/10/28 22:27:41  ullrich
00046  * Adapted new StArray version. First version to compile on Linux and Sun.
00047  *
00048  * Revision 2.1  1999/10/13 19:44:13  ullrich
00049  * Initial Revision
00050  *
00051  **************************************************************************/
00052 #ifndef StTrackGeometry_hh
00053 #define StTrackGeometry_hh
00054 #include "StObject.h"
00055 #include "StEnumerations.h"
00056 #include "StPhysicalHelixD.hh"
00057 #include "StThreeVectorF.hh"
00058 
00059 class StTrackGeometry : public StObject {
00060 public:
00061     StTrackGeometry();
00062     // StTrackGeometry(const StTrackGeometry&);             use default
00063     // StTrackGeometry & operator=(const StTrackGeometry&); use default
00064     virtual ~StTrackGeometry();
00065 
00066     virtual StTrackModel           model() const = 0;
00067     virtual short                  charge() const = 0;
00068     virtual short                  helicity() const = 0;
00069     virtual double                 curvature() const = 0;
00070     virtual double                 psi() const = 0;
00071     virtual double                 dipAngle() const = 0;
00072     virtual const StThreeVectorF&  origin() const = 0;
00073     virtual const StThreeVectorF&  momentum() const = 0;
00074     virtual StPhysicalHelixD       helix() const = 0;
00075 
00076     virtual void setCharge(short) = 0;
00077     virtual void setHelicity(short) = 0;
00078     virtual void setCurvature(double) = 0; 
00079     virtual void setPsi(double) = 0;
00080     virtual void setDipAngle(double) = 0;
00081     virtual void setOrigin(const StThreeVectorF&) = 0;
00082     virtual void setMomentum(const StThreeVectorF&) = 0;
00083     
00084     virtual StTrackGeometry*       copy() const = 0;     // virtual constructor
00085     int     bad() const;
00086 
00087     ClassDef(StTrackGeometry,2)
00088 };
00089 
00090 #endif