StRoot: StTrsMaker/include/StTrsMiniChargeSegment.hh Source File

00001 /***************************************************************************
00002  *
00003  * $Id: StTrsMiniChargeSegment.hh,v 1.4 2003/12/24 13:44:51 fisyak Exp $
00004  *
00005  * Author: brian
00006  *
00007  ***************************************************************************
00008  *
00009  * Description: piece of a decomposed g2t segmetn
00010  *
00011  ***************************************************************************
00012  *
00013  * $Log: StTrsMiniChargeSegment.hh,v $
00014  * Revision 1.4  2003/12/24 13:44:51  fisyak
00015  * Add (GEANT) track Id information in Trs; propagate it via St_tpcdaq_Maker; account interface change in StTrsZeroSuppressedReaded in StMixerMaker
00016  *
00017  * Revision 1.3  2003/09/02 17:59:16  perev
00018  * gcc 3.2 updates + WarnOff
00019  *
00020  * Revision 1.2  1999/01/18 21:03:30  lasiuk
00021  * Jan 18,1999
00022  *
00023  * Revision 1.1  1998/11/10 17:12:11  fisyak
00024  * Put Brian trs versin into StRoot
00025  *
00026  * Revision 1.6  1998/11/08 17:03:41  lasiuk
00027  * inline arguments for LINUX use built-in types
00028  *
00029  * Revision 1.5  1998/11/02 22:49:10  lasiuk
00030  * add setCharge()
00031  * overload << operator
00032  *
00033  * Revision 1.4  1998/10/22 00:23:25  lasiuk
00034  * Oct 22
00035  *
00036  * Revision 1.3  1998/06/04 23:17:25  lasiuk
00037  * define access functions
00038  *
00039  * Revision 1.1.1.1  1998/05/19 22:33:44  lasiuk
00040  * Initial Revision
00041  *
00042  **************************************************************************/
00043 #ifndef ST_TRS_MINI_CHARGE_SEGMENT_HH
00044 #define ST_TRS_MINI_CHARGE_SEGMENT_HH
00045 
00046 #include <Stiostream.h>
00047 #include <vector>
00048 
00049 #include "StGlobals.hh"
00050 #include "StThreeVector.hh"
00051 #include "StMatrix.hh"
00052 
00053 class StTrsMiniChargeSegment {
00054 
00055 public:
00056     StTrsMiniChargeSegment(StThreeVector<double>, double, double, int);
00057     ~StTrsMiniChargeSegment();
00058     //StTrsMiniChargeSegment(const StTrsMiniChargeSegment&);
00059     //StTrsMiniChargeSegment& operator=(const StTrsMiniChargeSegment&);
00060 
00061 #ifdef ST_NO_TEMPLATE_DEF_ARGS  // need for allocator
00062   StTrsMiniChargeSegment() {}
00063 #endif
00064     // access functions
00065     StThreeVector<double>&       position()       ; // this is coordinate in sector 12 frame
00066     const StThreeVector<double>& position()  const;
00067     double                       dl()        const;
00068     const double                 charge()    const;
00069 
00070     void                         setCharge(double);
00071     int                          id()        const {return mId;}
00072 private:
00073     double                   mNumberOfElectrons;
00074     double                   mLength;
00075     StThreeVector<double>    mPosition;
00076     int                      mId;                  // geant track id
00077 };
00078 
00079 inline StThreeVector<double>&
00080 StTrsMiniChargeSegment::position()  {return mPosition;}
00081 inline const StThreeVector<double>&
00082 StTrsMiniChargeSegment::position() const {return mPosition;}
00083 
00084 inline double StTrsMiniChargeSegment::dl() const {return mLength;}
00085 inline const double StTrsMiniChargeSegment::charge() const {return mNumberOfElectrons;}
00086 inline void StTrsMiniChargeSegment::setCharge(double n) {mNumberOfElectrons = n;}
00087 
00088 // Non-Member Function
00089 ostream& operator<<(ostream&, const StTrsMiniChargeSegment&);
00090 #endif