FTLayer Class Reference

#include <FTLayer.h>

Public Member Functions
	FTLayer (const float radius, const float stereoAngle, const float zf, const float zb, const float offset, const int layerID, const int localLayerID, const int NWire, const FTSuperLayer &super)
	constructor
	~FTLayer ()
	destructor
const int	localLayerId (void) const
	returns local-layer ID
const int	layerId (void) const
	returns layer ID
const int	NWire (void) const
	returns the number of wire
const float	tanSlant (void) const
	returns tangent of slant angle
const float	r (void) const
	returns r form origin
const float	zf (void) const
	returns z of forward end-plate
const float	zb (void) const
	returns z of backward end-plate
const float	offset (void) const
	returns offset of numbering(local ID)
const FTSuperLayer &	superLayer (void) const
	returns super-layer
const double	limit (void) const
	returns limit of "d" for stereo layer
double	z (const double d) const
	returns z for "d" in r-phi plane
double	csize (void) const
	returns cell size
	FTLayer (const float radius, const float stereoAngle, const float zf, const float zb, const float offset, const int layerID, const int localLayerID, const int NWire, const FTSuperLayer &super)
	constructor
	~FTLayer ()
	destructor
const int	localLayerId (void) const
	returns local-layer ID
const int	layerId (void) const
	returns layer ID
const int	NWire (void) const
	returns the number of wire
const float	tanSlant (void) const
	returns tangent of slant angle
const float	r (void) const
	returns r form origin
const float	zf (void) const
	returns z of forward end-plate
const float	zb (void) const
	returns z of backward end-plate
const float	offset (void) const
	returns offset of numbering(local ID)
const FTSuperLayer &	superLayer (void) const
	returns super-layer
const double	limit (void) const
	returns limit of "d" for stereo layer
double	z (const double d) const
	returns z for "d" in r-phi plane
double	csize (void) const
	returns cell size

Detailed Description

Definition at line 22 of file InstallArea/include/MdcFastTrkAlg/MdcFastTrkAlg/FTLayer.h.

Constructor & Destructor Documentation

FTLayer() [1/2]

FTLayer::FTLayer ( const float  radius, const float  stereoAngle, const float  zf, const float  zb, const float  offset, const int  layerID, const int  localLayerID, const int  NWire, const FTSuperLayer &  super  )

inline

constructor

Definition at line 93 of file InstallArea/include/MdcFastTrkAlg/MdcFastTrkAlg/FTLayer.h.

  : _radius(radius),
    _tanSlant(1./std::tan(stereoAngle)),
    _zf(zf),
    _zb(zb),
    _layerId(layerID),
    _localLayerId(localLayerID),
    _NWire(NWire),
    //_offset((int)(2.0*offset)),
    _offset(offset),
    _superLayer(super)
{
}

~FTLayer() [1/2]

FTLayer::~FTLayer ( )

inline

destructor

Definition at line 31 of file InstallArea/include/MdcFastTrkAlg/MdcFastTrkAlg/FTLayer.h.

{};

FTLayer() [2/2]

FTLayer::FTLayer	(	const float	radius,
		const float	stereoAngle,
		const float	zf,
		const float	zb,
		const float	offset,
		const int	layerID,
		const int	localLayerID,
		const int	NWire,
		const FTSuperLayer &	super
	)

constructor

~FTLayer() [2/2]

FTLayer::~FTLayer ( )

inline

destructor

Definition at line 31 of file Reconstruction/MdcFastTrkAlg/MdcFastTrkAlg-00-04-09/MdcFastTrkAlg/FTLayer.h.

{};

Member Function Documentation

csize() [1/2]

double FTLayer::csize ( void  ) const

inline

returns cell size

Definition at line 190 of file InstallArea/include/MdcFastTrkAlg/MdcFastTrkAlg/FTLayer.h.

{
  return 2*M_PI*_radius/NWire();
}

Referenced by FTTrack::r_phi2Fit(), FTTrack::r_phi3Fit(), FTTrack::r_phi4Fit(), FTTrack::r_phiFit(), FTTrack::r_phiReFit(), FTTrack::s_zFit(), FTFinder::t2x(), and FTFinder::x2t().

csize() [2/2]

double FTLayer::csize

(

void

)

const

returns cell size

layerId() [1/2]

const int FTLayer::layerId ( void  ) const

inline

returns layer ID

Definition at line 112 of file InstallArea/include/MdcFastTrkAlg/MdcFastTrkAlg/FTLayer.h.

{
  return _layerId;
}

Referenced by FTSegment::printout(), and FTSuperLayer::reduce_noise().

layerId() [2/2]

const int FTLayer::layerId

(

void

)

const

returns layer ID

limit() [1/2]

const double FTLayer::limit ( void  ) const

inline

returns limit of "d" for stereo layer

Definition at line 162 of file InstallArea/include/MdcFastTrkAlg/MdcFastTrkAlg/FTLayer.h.

{
  return (double)(_zf-_zb)/_tanSlant;
}

Referenced by FTSegment::update3D().

limit() [2/2]

const double FTLayer::limit

(

void

)

const

returns limit of "d" for stereo layer

localLayerId() [1/2]

const int FTLayer::localLayerId ( void  ) const

inline

returns local-layer ID

Definition at line 119 of file InstallArea/include/MdcFastTrkAlg/MdcFastTrkAlg/FTLayer.h.

{
  return _localLayerId;
}

localLayerId() [2/2]

const int FTLayer::localLayerId

(

void

)

const

returns local-layer ID

NWire() [1/2]

const int FTLayer::NWire ( void  ) const

inline

returns the number of wire

Definition at line 126 of file InstallArea/include/MdcFastTrkAlg/MdcFastTrkAlg/FTLayer.h.

{
  return _NWire;
}

Referenced by csize().

NWire() [2/2]

const int FTLayer::NWire

(

void

)

const

returns the number of wire

offset() [1/2]

const float FTLayer::offset ( void  ) const

inline

returns offset of numbering(local ID)

Definition at line 176 of file InstallArea/include/MdcFastTrkAlg/MdcFastTrkAlg/FTLayer.h.

{
  return _offset;
}

offset() [2/2]

const float FTLayer::offset

(

void

)

const

returns offset of numbering(local ID)

r() [1/2]

const float FTLayer::r ( void  ) const

inline

returns r form origin

Definition at line 141 of file InstallArea/include/MdcFastTrkAlg/MdcFastTrkAlg/FTLayer.h.

{
  return _radius;
}

Referenced by FTTrack::r_phi2Fit(), FTTrack::r_phi3Fit(), FTTrack::r_phi4Fit(), FTTrack::r_phiFit(), FTTrack::r_phiReFit(), FTSuperLayer::reduce_noise(), FTTrack::s_zFit(), FTSegment::update(), and FTSegment::update3D().

r() [2/2]

const float FTLayer::r

(

void

)

const

returns r form origin

superLayer() [1/2]

const FTSuperLayer & FTLayer::superLayer ( void  ) const

inline

returns super-layer

Definition at line 183 of file InstallArea/include/MdcFastTrkAlg/MdcFastTrkAlg/FTLayer.h.

{
  return _superLayer;
}

superLayer() [2/2]

const FTSuperLayer & FTLayer::superLayer

(

void

)

const

returns super-layer

tanSlant() [1/2]

const float FTLayer::tanSlant ( void  ) const

inline

returns tangent of slant angle

Definition at line 133 of file InstallArea/include/MdcFastTrkAlg/MdcFastTrkAlg/FTLayer.h.

{
  return _tanSlant;
}

Referenced by FTWire::distance_z().

tanSlant() [2/2]

const float FTLayer::tanSlant

(

void

)

const

returns tangent of slant angle

z() [1/2]

double FTLayer::z ( const double  d ) const

inline

returns z for "d" in r-phi plane

Definition at line 169 of file InstallArea/include/MdcFastTrkAlg/MdcFastTrkAlg/FTLayer.h.

{
  return (double)_zb+d*_tanSlant;
}

Referenced by FTSegment::update3D().

z() [2/2]

double FTLayer::z

(

const double

d

)

const

returns z for "d" in r-phi plane

zb() [1/2]

const float FTLayer::zb ( void  ) const

inline

returns z of backward end-plate

Definition at line 155 of file InstallArea/include/MdcFastTrkAlg/MdcFastTrkAlg/FTLayer.h.

{
  return _zb;
}

Referenced by FTWire::z().

zb() [2/2]

const float FTLayer::zb

(

void

)

const

returns z of backward end-plate

zf() [1/2]

const float FTLayer::zf ( void  ) const

inline

returns z of forward end-plate

Definition at line 148 of file InstallArea/include/MdcFastTrkAlg/MdcFastTrkAlg/FTLayer.h.

{
  return _zf;
}

Referenced by FTWire::z().

zf() [2/2]

const float FTLayer::zf

(

void

)

const

returns z of forward end-plate

---

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

• InstallArea/include/MdcFastTrkAlg/MdcFastTrkAlg/FTLayer.h
• Reconstruction/MdcFastTrkAlg/MdcFastTrkAlg-00-04-09/MdcFastTrkAlg/FTLayer.h