StRoot: StTrsMaker/include/StTpcGeometry.hh Source File

00001 /**********************************************************************
00002  *
00003  * $Id: StTpcGeometry.hh,v 1.4 1999/10/11 23:55:10 calderon Exp $
00004  *
00005  * Author: brian May 20, 1998
00006  *
00007  **********************************************************************
00008  *
00009  * Description:  Abstract Class interface for Geometrical parameters
00010  *
00011  **********************************************************************
00012  *
00013  * $Log: StTpcGeometry.hh,v $
00014  * Revision 1.4  1999/10/11 23:55:10  calderon
00015  * Version with Database Access and persistent file.
00016  * Not fully tested due to problems with cons, it
00017  * doesn't find the local files at compile time.
00018  * Yuri suggests forcing commit to work directly with
00019  * files in repository.
00020  *
00021  * Revision 1.3  1999/04/07 00:47:49  lasiuk
00022  * add z offset for driftLength
00023  *
00024  * Revision 1.2  1998/12/15 11:20:36  lasiuk
00025  * add i/o sector spacing = 3 mm
00026  *
00027  * Revision 1.1  1998/11/10 17:12:06  fisyak
00028  * Put Brian trs versin into StRoot
00029  *
00030  * Revision 1.5  1998/11/05 18:18:31  lasiuk
00031  * additional wire info
00032  *
00033  * Revision 1.4  1998/11/04 20:19:48  lasiuk
00034  * ensure unit integrity
00035  *
00036  * Revision 1.3  1998/10/22 14:59:30  lasiuk
00037  * include pad length functions
00038  *
00039  * Revision 1.2  1998/06/30 22:55:43  lasiuk
00040  * added anode wire member functions
00041  *
00042  * Revision 1.1  1998/05/21 21:27:38  lasiuk
00043  * Initial revision
00044  **********************************************************************/
00045 #ifndef ST_TPC_GEOMETRY_HH
00046 #define ST_TPC_GEOMETRY_HH
00047 
00048 #include "StGlobals.hh"
00049 #include "StThreeVector.hh"
00050 
00051 class StTpcGeometry {
00052 public:
00053     virtual ~StTpcGeometry() {}
00054     //StTpcGeometry(const StTpcGeometry&);
00055     //StTpcGeometry& operator=(cont StTpcGeometry&);
00056     
00057     // Rows
00058     virtual int    numberOfRows()         const = 0;
00059     virtual int    numberOfInnerRows()    const = 0;
00060     virtual int    numberOfInnerRows48()  const = 0;
00061     virtual int    numberOfInnerRows52()  const = 0;
00062     virtual int    numberOfOuterRows()    const = 0;
00063     virtual double innerSectorRowPitch1() const = 0;
00064     virtual double innerSectorRowPitch2() const = 0;
00065     virtual double outerSectorRowPitch()  const = 0;
00066     
00067     virtual int    numberOfPadsAtRow(int)   const = 0;
00068     virtual double radialDistanceAtRow(int) const = 0;
00069 
00070     virtual int    numberOfSectors()      const = 0;
00071     // Time buckets
00072     virtual int    numberOfTimeBuckets()  const = 0;
00073     
00074     // Pads
00075     virtual double innerSectorPadWidth()    const = 0;
00076     virtual double outerSectorPadWidth()    const = 0;
00077     virtual double innerSectorPadLength()   const = 0;
00078     virtual double outerSectorPadLength()   const = 0;
00079     virtual double innerSectorPadPitch()    const = 0;
00080     virtual double outerSectorPadPitch()    const = 0;
00081 
00082     // Sector Dimensions
00083     virtual double innerSectorEdge()        const = 0;
00084     virtual double outerSectorEdge()        const = 0;
00085     virtual double ioSectorSpacing()        const = 0;
00086     
00087     // Wire Plane
00088     virtual double anodeWireRadius()                         const = 0;
00089     virtual double frischGridWireRadius()                    const = 0;
00090     virtual double gateWireRadius()                          const = 0;
00091     
00092     virtual double anodeWirePitch()                          const = 0;
00093     virtual double frischGridPitch()                         const = 0;
00094     virtual double gatePitch()                               const = 0;
00095     
00096     virtual double innerSectorAnodeWirePadPlaneSeparation()  const = 0;
00097     virtual double innerSectorFrischGridPadPlaneSeparation() const = 0;
00098     virtual double innerSectorGatingGridPadPlaneSeparation() const = 0;
00099 
00100     virtual double outerSectorAnodeWirePadPlaneSeparation()  const = 0;
00101     virtual double outerSectorFrischGridPadPlaneSeparation() const = 0;
00102     virtual double outerSectorGatingGridPadPlaneSeparation() const = 0;
00103 
00104     virtual int    numberOfInnerSectorAnodeWires() const = 0;
00105     virtual double firstInnerSectorAnodeWire()     const = 0;
00106     virtual double lastInnerSectorAnodeWire()      const = 0;
00107     virtual double innerSectorAnodeWire(int)       const = 0;
00108 
00109     virtual int    numberOfOuterSectorAnodeWires() const = 0;
00110     virtual double firstOuterSectorAnodeWire()     const = 0;
00111     virtual double lastOuterSectorAnodeWire()      const = 0;
00112     virtual double outerSectorAnodeWire(int)       const = 0;
00113     
00114     // General -- Field Cage
00115     virtual double frischGrid()             const = 0;
00116     virtual double driftDistance()          const = 0;
00117     virtual double ifcRadius()              const = 0;
00118     virtual double ofcRadius()              const = 0;
00119     virtual double endCapZ()                const = 0;
00120     virtual double innerSectorzOffSet()     const = 0;
00121     virtual double outerSectorzOffSet()     const = 0;
00122 
00123     // careful for sun
00124     virtual bool   acceptance(StThreeVector<StDouble>&) const = 0;
00125 
00126     // print out complete database
00127     virtual void print(ostream& os = cout)              const = 0;    
00128 };
00129 
00130 #endif