CSCSegFit Class Reference

#include <CSCSegFit.h>

Inheritance diagram for CSCSegFit:

Public Types
typedef std::vector< const CSCRecHit2D * >	CSCSetOfHits
typedef ROOT::Math::SMatrix < double, 12, 4 >	SMatrix12by4
typedef ROOT::Math::SMatrix < double, 4 >	SMatrix4
typedef ROOT::Math::SMatrix < double, 12, 12, ROOT::Math::MatRepSym < double, 12 > >	SMatrixSym12
typedef ROOT::Math::SMatrix < double, 2, 2, ROOT::Math::MatRepSym < double, 2 > >	SMatrixSym2
typedef ROOT::Math::SMatrix < double, 4, 4, ROOT::Math::MatRepSym < double, 4 > >	SMatrixSym4
typedef ROOT::Math::SVector < double, 4 >	SVector4

Public Member Functions
const CSCChamber *	chamber () const
double	chi2 (void) const
AlgebraicSymMatrix	covarianceMatrix (void)
	CSCSegFit (const CSCChamber *csc, CSCSetOfHits hits)
void	fit (void)
bool	fitdone () const
CSCSetOfHits	hits (void) const
LocalPoint	intercept () const
LocalVector	localdir () const
int	ndof (void) const
size_t	nhits (void) const
float	Rdev (float x, float y, float z) const
double	scaleXError (void) const
void	setScaleXError (double factor)
float	xdev (float x, float z) const
float	xfit (float z) const
float	ydev (float y, float z) const
float	yfit (float z) const
virtual	~CSCSegFit ()

Protected Member Functions
SMatrix12by4	derivativeMatrix (void)
AlgebraicSymMatrix	flipErrors (const SMatrixSym4 &)
void	setOutFromIP (void)
SMatrixSym12	weightMatrix (void)

Protected Attributes
const CSCChamber *	chamber_
double	chi2_
bool	fitdone_
CSCSetOfHits	hits_
LocalPoint	intercept_
LocalVector	localdir_
int	ndof_
double	scaleXError_
float	uslope_
float	vslope_

Private Member Functions
void	fit2 (void)
void	fitlsq (void)
void	setChi2 (void)

Detailed Description

Definition at line 30 of file CSCSegFit.h.

Member Typedef Documentation

typedef std::vector<const CSCRecHit2D*> CSCSegFit::CSCSetOfHits

Definition at line 36 of file CSCSegFit.h.

typedef ROOT::Math::SMatrix<double,12,4 > CSCSegFit::SMatrix12by4

Definition at line 42 of file CSCSegFit.h.

typedef ROOT::Math::SMatrix<double, 4 > CSCSegFit::SMatrix4

Definition at line 45 of file CSCSegFit.h.

typedef ROOT::Math::SMatrix<double,12,12,ROOT::Math::MatRepSym<double,12> > CSCSegFit::SMatrixSym12

Definition at line 39 of file CSCSegFit.h.

typedef ROOT::Math::SMatrix<double,2,2,ROOT::Math::MatRepSym<double,2> > CSCSegFit::SMatrixSym2

Definition at line 49 of file CSCSegFit.h.

typedef ROOT::Math::SMatrix<double,4,4,ROOT::Math::MatRepSym<double,4> > CSCSegFit::SMatrixSym4

Definition at line 46 of file CSCSegFit.h.

typedef ROOT::Math::SVector<double,4> CSCSegFit::SVector4

Definition at line 52 of file CSCSegFit.h.

Constructor & Destructor Documentation

CSCSegFit::CSCSegFit ( const CSCChamber *  csc, CSCSetOfHits  hits  )

inline

Definition at line 58 of file CSCSegFit.h.

                                                       : 
  chamber_( csc ), hits_( hits ), scaleXError_( 1.0 ), fitdone_( false ) {}

virtual CSCSegFit::~CSCSegFit ( )

inlinevirtual

Definition at line 61 of file CSCSegFit.h.

{}

Member Function Documentation

const CSCChamber* CSCSegFit::chamber ( ) const

inline

Definition at line 89 of file CSCSegFit.h.

References chamber_.

{ return chamber_; }

double CSCSegFit::chi2 ( void  ) const

inline

Definition at line 85 of file CSCSegFit.h.

References chi2_.

{ return chi2_; }

AlgebraicSymMatrix CSCSegFit::covarianceMatrix

(

void

)

Definition at line 378 of file CSCSegFit.cc.

CSCSegFit::SMatrix12by4 CSCSegFit::derivativeMatrix ( void  )

protected

Definition at line 331 of file CSCSegFit.cc.

void CSCSegFit::fit

(

void

)

Definition at line 14 of file CSCSegFit.cc.

void CSCSegFit::fit2 ( void  )

private

Definition at line 35 of file CSCSegFit.cc.

bool CSCSegFit::fitdone ( ) const

inline

Definition at line 90 of file CSCSegFit.h.

References fitdone_.

{ return fitdone_; }

void CSCSegFit::fitlsq ( void  )

private

Definition at line 85 of file CSCSegFit.cc.

AlgebraicSymMatrix CSCSegFit::flipErrors ( const SMatrixSym4 &  a )

protected

Definition at line 406 of file CSCSegFit.cc.

CSCSetOfHits CSCSegFit::hits ( void  ) const

inline

Definition at line 82 of file CSCSegFit.h.

References hits_.

{ return hits_; }

LocalPoint CSCSegFit::intercept ( ) const

inline

Definition at line 87 of file CSCSegFit.h.

References intercept_.

{ return intercept_;}

LocalVector CSCSegFit::localdir ( ) const

inline

Definition at line 88 of file CSCSegFit.h.

References localdir_.

{ return localdir_;}

int CSCSegFit::ndof ( void  ) const

inline

Definition at line 86 of file CSCSegFit.h.

References ndof_.

{ return ndof_; }

size_t CSCSegFit::nhits ( void  ) const

inline

Definition at line 84 of file CSCSegFit.h.

References hits_.

{ return hits_.size(); }

float CSCSegFit::Rdev	(	float	x,
		float	y,
		float	z
	)		const

Definition at line 473 of file CSCSegFit.cc.

double CSCSegFit::scaleXError ( void  ) const

inline

Definition at line 83 of file CSCSegFit.h.

References scaleXError_.

{ return scaleXError_; }

void CSCSegFit::setChi2 ( void  )

private

Definition at line 246 of file CSCSegFit.cc.

void CSCSegFit::setOutFromIP ( void  )

protected

Definition at line 355 of file CSCSegFit.cc.

void CSCSegFit::setScaleXError ( double  factor )

inline

Definition at line 70 of file CSCSegFit.h.

References V0MonitoringClient_cfi::factor, and scaleXError_.

{ scaleXError_ = factor; }

CSCSegFit::SMatrixSym12 CSCSegFit::weightMatrix ( void  )

protected

Definition at line 298 of file CSCSegFit.cc.

float CSCSegFit::xdev	(	float	x,
		float	z
	)		const

Definition at line 465 of file CSCSegFit.cc.

float CSCSegFit::xfit

(

float

z

)

const

Definition at line 455 of file CSCSegFit.cc.

float CSCSegFit::ydev	(	float	y,
		float	z
	)		const

Definition at line 469 of file CSCSegFit.cc.

float CSCSegFit::yfit

(

float

z

)

const

Definition at line 461 of file CSCSegFit.cc.

Member Data Documentation

const CSCChamber* CSCSegFit::chamber_

protected

Definition at line 114 of file CSCSegFit.h.

Referenced by chamber().

double CSCSegFit::chi2_

protected

Definition at line 120 of file CSCSegFit.h.

Referenced by chi2().

bool CSCSegFit::fitdone_

protected

Definition at line 123 of file CSCSegFit.h.

Referenced by fitdone().

CSCSetOfHits CSCSegFit::hits_

protected

Definition at line 115 of file CSCSegFit.h.

Referenced by hits(), and nhits().

LocalPoint CSCSegFit::intercept_

protected

Definition at line 118 of file CSCSegFit.h.

Referenced by intercept().

LocalVector CSCSegFit::localdir_

protected

Definition at line 119 of file CSCSegFit.h.

Referenced by localdir().

int CSCSegFit::ndof_

protected

Definition at line 121 of file CSCSegFit.h.

Referenced by ndof().

double CSCSegFit::scaleXError_

protected

Definition at line 122 of file CSCSegFit.h.

Referenced by scaleXError(), and setScaleXError().

float CSCSegFit::uslope_

protected

Definition at line 116 of file CSCSegFit.h.

float CSCSegFit::vslope_

protected

Definition at line 117 of file CSCSegFit.h.