BOSS_7.0.2: /home/bes3soft/bes3soft/Boss/7.0.2/dist/7.0.2/Reconstruction/TrkReco/TrkReco-00-08-59-patch4-slc6tag/TrkReco/TMDCUtil.h Source File

00001 //-----------------------------------------------------------------------------
00002 // $Id: TMDCUtil.h,v 1.6 2010/03/31 09:58:59 liucy Exp $
00003 //-----------------------------------------------------------------------------
00004 // Filename : TMDCUtil.h
00005 // Section  : Tracking MDC
00006 // Owner    : Yoshi Iwasaki
00007 // Email    : yoshihito.iwasaki@kek.jp
00008 //-----------------------------------------------------------------------------
00009 // Description : Utilities for MDC analyses and tracking.
00010 //               See http://bsunsrv1.kek.jp/~yiwasaki/tracking/
00011 //-----------------------------------------------------------------------------
00012 
00013 #ifndef TMDCUtil_FLAG_
00014 #define TMDCUtil_FLAG_
00015 
00016 #ifdef TRKRECO_DEBUG_DETAIL
00017 #ifndef TRKRECO_DEBUG
00018 #define TRKRECO_DEBUG
00019 #endif
00020 #endif
00021 
00022 #include <string>
00023 
00024 #define HEP_SHORT_NAMES
00025 #ifndef CLHEP_POINT3D_H
00026 #include "CLHEP/Geometry/Point3D.h"
00027 #endif
00028 #ifndef ENABLE_BACKWARDS_COMPATIBILITY
00029     typedef HepGeom::Point3D<double> HepPoint3D;
00030 #endif
00031 
00032 #include "CLHEP/Alist/AList.h"
00033 
00034 class TMLink;
00035 class TMDCWire;
00036 class TMDCWireHit;
00037 class TSegment;
00038 //class Geocdc_wire;
00039 //struct geocdc_wire;
00040 //struct geocdc_layer;
00041 class MdcGeoWire;
00042 class MdcGeoLayer;
00043 
00045 extern const HepPoint3D ORIGIN;
00046 
00048 //#define ALPHA 222.376063
00049 
00051 double chisq2confLevel(int, double);
00052 
00054 
00055 // conversion of wire id to sector id
00056 float CathodeSectorId(unsigned id);
00057 
00058 
00059 
00061 
00062 int sortByWireId(const TMDCWireHit ** a, const TMDCWireHit ** b);
00063 
00064 
00065 
00067 
00068 int intersection(const HepPoint3D & c1,
00069                  double r1,
00070                  const HepPoint3D & c2,
00071                  double r2,
00072                  double eps,
00073                  HepPoint3D & x1,
00074                  HepPoint3D & x2);
00075 
00077 void bitDisplay(unsigned);
00078 void bitDisplay(unsigned val, unsigned firstDigit, unsigned lastDigit);
00079 
00080 //-----------------------------------------------------------------------------
00081 
00082 #ifdef TMDCUtil_NO_INLINE
00083 #define inline
00084 #else
00085 #undef inline
00086 #define TMDCUtil_INLINE_DEFINE_HERE
00087 #endif
00088 
00089 #ifdef TMDCUtil_INLINE_DEFINE_HERE
00090 
00091 
00092 #endif
00093 
00094 #undef inline
00095 
00096 #endif /* TMDCUtil_FLAG_ */
00097