TRGCDCLink Class Reference

A class to relate TRGCDCCellHit and TRGCDCTrack objects. More...

#include <Link.h>

Collaboration diagram for TRGCDCLink:

Public Member Functions
	TRGCDCLink (TRGCDCTrack *track=0, const TRGCDCCellHit *hit=0, const HepGeom::Point3D< double > &position=Point3D())
	Constructor.
	TRGCDCLink (const TRGCDCLink &)
	Copy constructor.
virtual	~TRGCDCLink ()
	Destructor.
TRGCDCTrack *	track (void) const
	returns a pointer to a track.
const TRGCDCCellHit *	hit (void) const
	returns a pointer to a hit.
const TRGCDCCell *	cell (void) const
	returns a pointer to a cell.
const TRGCDCWire *	wire (void) const
	returns a pointer to a wire.
const TRGCDCSegment *	segment (void) const
	returns a pointer to a track segment.
double	pull (void) const
	returns pull.
const HepGeom::Point3D< double > &	xyPosition (void) const
	returns middle position of a wire. z componet is 0.
const HepGeom::Point3D< double > &	positionOnWire (void) const
	returns the closest point on wire to a track.
const HepGeom::Point3D< double > &	positionOnTrack (void) const
	returns the closest point on track to wire.
double	dPhi (void) const
	returns dPhi to the closest point.
unsigned	leftRight (void) const
	returns left-right. 0:left, 1:right, 2:wire
const HepGeom::Point3D< double > &	position (void) const
	returns position.
double	distance (void) const
	returns distance between point on wire and on track.
TRGCDCLink *	neighbor (unsigned n) const
	returns neighbor TRGCDCLink.
TRGCDCLink *	link (void) const
	returns a pointer to a TRGCDCLink.
const HepGeom::Point3D< double > &	conf (const HepGeom::Point3D< double > &conf)
	conf 3D point
void	update (const HepGeom::Point3D< double > &onTrack, const HepGeom::Point3D< double > &onWire, unsigned leftRight, double pull)
	sets results of fitting.
const TRGCDCCellHit *	hit (const TRGCDCCellHit *)
	sets a pointer to a hit.
TRGCDCTrack *	track (TRGCDCTrack *)
	sets a pointer to a track.
const HepGeom::Point3D< double > &	positionOnWire (const HepGeom::Point3D< double > &)
	sets and returns the closest point on wire to a track.
const HepGeom::Point3D< double > &	positionOnWire (double p[3])
	sets and returns the closest point on wire to a track.
const HepGeom::Point3D< double > &	positionOnTrack (const HepGeom::Point3D< double > &)
	sets and returns the closest point on track to wire.
const HepGeom::Point3D< double > &	positionOnTrack (double p[3])
	sets and returns the closest point on track to wire.
double	dPhi (double)
	sets and returns dPhi to the closest point.
const HepGeom::Point3D< double > &	position (const HepGeom::Point3D< double > &)
	sets and returns position.
void	neighbor (unsigned n, TRGCDCLink *neighbor)
	sets neighbor TRGCDCLink.
TRGCDCLink *	link (TRGCDCLink *)
	sets a pointer to a TRGCDCLink.
unsigned	leftRight (unsigned)
	sets left-right. 0:left, 1:right, 2:wire
double	pull (double)
	sets pull.
float	drift (void) const
	returns drift distance.
float	drift (unsigned) const
	returns drift distance of left or right.
float	drift (float, unsigned)
	sets and returns drift distance of left or right.
float	dDrift (void) const
	returns drift distance error.
float	dDrift (unsigned) const
	returns drift distance error of left or right.
float	dDrift (float, unsigned)
	sets and returns drift distance error of left or right.
void	dump (const std::string &message=std::string(""), const std::string &prefix=std::string("")) const
	dumps debug information.

Static Public Member Functions
static void	removeAll (void)
	destructs all TRGCDCLink objects. (Called by TRGCDC)
static void *	operator new (size_t)
	new operator.
static void	operator delete (void *)
	delete operator.
static void	separate (const std::vector< TRGCDCLink * > &links, unsigned nLayers, std::vector< TRGCDCLink * > *layers)
	separates into layers.
static const TRGCDCTrackMC &	links2HEP (const std::vector< TRGCDCLink * > &links)
	returns TRGCDCTrackMC
static unsigned	nSuperLayers (const std::vector< TRGCDCLink * > &links)
	returns # of layers.
static unsigned	nSuperLayers (const std::vector< TRGCDCLink * > &links, unsigned minNHits)
	returns # of layers.
static unsigned	nMissingAxialSuperLayers (const std::vector< TRGCDCLink * > &links)
	returns # of missing axial super layers. More...
static unsigned	nMissingStereoSuperLayers (const std::vector< TRGCDCLink * > &links)
	returns # of missing stereo super layers.
static unsigned	nLayers (const std::vector< TRGCDCLink * > &links)
	returns # of layers.
static void	nHits (const std::vector< TRGCDCLink * > &links, unsigned *nHits)
	returns # of hits per layer.
static void	nHitsSuperLayer (const std::vector< TRGCDCLink * > &links, unsigned *nHits)
	returns # of hits per super layer.
static void	nHitsSuperLayer (const std::vector< TRGCDCLink * > &links, std::vector< TRGCDCLink * > *list)
	returns hits list per super layer.
static std::vector< TRGCDCLink * >	axialHits (const std::vector< TRGCDCLink * > &links)
	returns axial hits.
static std::vector< TRGCDCLink * >	stereoHits (const std::vector< TRGCDCLink * > &links)
	returns stereo hits.
static unsigned	nAxialHits (const std::vector< TRGCDCLink * > &links)
	returns # of axial hits.
static unsigned	nStereoHits (const std::vector< TRGCDCLink * > &links)
	returns # of stereo hits.
static unsigned	width (const std::vector< TRGCDCLink * > &)
	returns width(wire cell unit) of given std::vector<TRGCDCLink *>. More...
static std::vector< TRGCDCLink * >	edges (const std::vector< TRGCDCLink * > &)
	returns links which are edges. More...
static std::vector< TRGCDCLink * >	sameLayer (const std::vector< TRGCDCLink * > &list, const TRGCDCLink &a)
	returns links which are in the same layer as 'a' or 'id'.
static std::vector< TRGCDCLink * >	sameLayer (const std::vector< TRGCDCLink * > &list, unsigned id)
	returns links which are in the same layer as 'a' or 'id'.
static std::vector< TRGCDCLink * >	sameSuperLayer (const std::vector< TRGCDCLink * > &list, const TRGCDCLink &a)
	returns links which are in the same super layer as 'a' or 'id'.
static std::vector< TRGCDCLink * >	sameSuperLayer (const std::vector< TRGCDCLink * > &list, unsigned id)
	returns links which are in the same super layer as 'a' or 'id'.
static unsigned	superLayer (const std::vector< TRGCDCLink * > &list)
	returns super layer pattern.
static unsigned	superLayer (const std::vector< TRGCDCLink * > &list, unsigned minNHits)
	returns super layer pattern.
static TRGCDCLink *	innerMost (const std::vector< TRGCDCLink * > &links)
	returns the inner-most link.
static TRGCDCLink *	outerMost (const std::vector< TRGCDCLink * > &links)
	returns the outer-most link.
static std::vector< TRGCDCLink * >	inOut (const std::vector< TRGCDCLink * > &)
	returns links which are in the inner most and outer most layer. More...
static void	separateCores (const std::vector< TRGCDCLink * > &input, std::vector< TRGCDCLink * > &cores, std::vector< TRGCDCLink * > &nonCores)
	separate cores and non-cores.
static std::vector< TRGCDCLink * >	cores (const std::vector< TRGCDCLink * > &input)
	separate cores and non-cores.
static void	remove (std::vector< TRGCDCLink * > &list, const std::vector< TRGCDCLink * > &links)
	removes links from list if wire is same
static void	dump (const std::vector< const TRGCDCLink * > &links, const std::string &message=std::string(""), const std::string &prefix=std::string(""))
	dumps TRGCDCLinks.
static void	dump (const std::vector< TRGCDCLink * > &links, const std::string &message=std::string(""), const std::string &prefix=std::string(""))
	dumps TRGCDCLinks.
static void	dump (const TRGCDCLink &link, const std::string &message=std::string(""), const std::string &prefix=std::string(""))
	dumps TRGCDCLinks.
static std::string	layerUsage (const std::vector< TRGCDCLink * > &links)
	usage of each layer
static bool	sortById (const TRGCDCLink *a, const TRGCDCLink *b)
	sorts by ID.
static int	sortByX (const TRGCDCLink *a, const TRGCDCLink *b)
	sorts by X position.
static void	initializeBuffers (void)
	initialize the Buffers

Private Member Functions
void	dump_base (const std::string &message=std::string(""), const std::string &prefix=std::string("")) const
	dumps debug information.

Static Private Member Functions
static void	clearBufferSL (void)
	clear buffers

Private Attributes
TRGCDCTrack *	_track
	Track object.
const TRGCDCCellHit *	_hit
	Cell hit object.
HepGeom::Point3D< double >	_onTrack
	position on track
HepGeom::Point3D< double >	_onWire
	position on wire
HepGeom::Point3D< double >	_position
	position
double	_dPhi
	dPhi
unsigned	_leftRight
	left right
float	_drift [2]
	drift distance
float	_dDrift [2]
	drift distance error
int	_zStatus
	z status of stereo
int	_zPair
	not useds?
double	_pull
	pull
TRGCDCLink *	_neighbor [7]
	neighbor TRGCDCLink
TRGCDCLink *	_link
	TRGCDCLink.
HepGeom::Point3D< double >	_conf
	...tmp...
HepGeom::Point3D< double >	_arcZ [4]
	arcZ
unsigned	_fit2D
	2D fitted or not

Static Private Attributes
static std::vector< TRGCDCLink * >	_all
	Keeps all TRGCDCLinks created by new().
static bool	ms_smallcell
	ms_smallcell
static bool	ms_superb
	ms_superb
static unsigned	_nL = 56
	...Buffers...
static unsigned	_nSL = 9
	...Buffers...
static unsigned	_nSLA = 5
	...Buffers...
static unsigned *	_nHitsSL = 0
	...Buffers...

Friends
class	TRGCDC

Detailed Description

A class to relate TRGCDCCellHit and TRGCDCTrack objects.

Definition at line 39 of file Link.h.

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The documentation for this class was generated from the following files:

• trg/cdc/include/Link.h
• trg/cdc/src/Link.cc