TSegment0.h File Reference

#include "CLHEP/Geometry/Point3D.h"
#include "CLHEP/Geometry/Vector3D.h"
#include "TrkReco/TMDCUtil.h"
#include "TrkReco/TMLink.h"
#include "TrkReco/TTrackBase.h"

Go to the source code of this file.

Classes
class	TSegment0
	A class to relate TMDCWireHit and TTrack objects. More...

Macros
#define	TSegment0_INLINE_DEFINE_HERE

Typedefs
typedef HepGeom::Point3D< double >	HepPoint3D
typedef HepGeom::Vector3D< double >	HepVector3D

Functions
unsigned	NCoreLinks (const CAList< TSegment0 > &list)
	returns # of core links in segments.
AList< TMLink >	Links (const TSegment0 &, const TTrack &)
	returns AList of TMLink used for a track.

Macro Definition Documentation

TSegment0_INLINE_DEFINE_HERE

#define TSegment0_INLINE_DEFINE_HERE

Definition at line 167 of file InstallArea/x86_64-el9-gcc13-dbg/include/TrkReco/TSegment0.h.

Typedef Documentation

HepPoint3D

typedef HepGeom::Point3D<double> HepPoint3D

Definition at line 25 of file InstallArea/x86_64-el9-gcc13-dbg/include/TrkReco/TSegment0.h.

HepVector3D

typedef HepGeom::Vector3D<double> HepVector3D

Definition at line 29 of file InstallArea/x86_64-el9-gcc13-dbg/include/TrkReco/TSegment0.h.

Function Documentation

Links()

AList< TMLink > Links	(	const TSegment0 &	s,
		const TTrack &	t )

returns AList of TMLink used for a track.

Definition at line 844 of file TSegment0.cxx.

                                                           {
  AList<TMLink> a;
 
  const AList<TMLink>& links      = s.links();
  const AList<TMLink>& trackLinks = t.links();
  unsigned             n          = links.length();
  for ( unsigned i = 0; i < n; i++ )
  {
    if ( trackLinks.hasMember( links[i] ) ) a.append( links[i] );
  }
 
  return a;
}

NCoreLinks()

unsigned NCoreLinks

(

const CAList< TSegment0 > &

list

)

returns # of core links in segments.

Definition at line 829 of file TSegment0.cxx.

                                                     {
  unsigned n     = 0;
  unsigned nList = list.length();
  for ( unsigned i = 0; i < nList; i++ )
  {
    const AList<TMLink>& links = list[i]->links();
    for ( unsigned j = 0; j < links.length(); j++ )
    {
      unsigned state = links[j]->hit()->state();
      if ( ( !( state & WireHitPatternLeft ) ) && ( !( state & WireHitPatternRight ) ) ) ++n;
    }
  }
  return n;
}