CombinedKinematicConstraintT< TupleType, NTRK > Class Template Reference

#include <CombinedKinematicConstraintT.h>

Inheritance diagram for CombinedKinematicConstraintT< TupleType, NTRK >:

Public Types
enum	{ DIM = super::nDim }
typedef MultiTrackKinematicConstraintBaseT	base
typedef TupleType	Constraints
typedef super::parametersDerivativeType	parametersDerivativeType
typedef super::positionDerivativeType	positionDerivativeType
typedef MultiTrackKinematicConstraintT < NTRK, combinedConstraintHelpers::totDim < TupleType >::nDim >	super
typedef super::valueType	valueType
Public Types inherited from MultiTrackKinematicConstraintT< NTRK, combinedConstraintHelpers::totDim< TupleType >::nDim >
enum
typedef ROOT::Math::SMatrix < double, DIM, 7 *NTRK >	parametersDerivativeType
typedef ROOT::Math::SMatrix < double, DIM, 3 >	positionDerivativeType
typedef MultiTrackKinematicConstraintT < NTRK, DIM >	self
typedef ROOT::Math::SVector < double, DIM >	valueType

Public Member Functions
virtual CombinedKinematicConstraintT *	clone () const
	CombinedKinematicConstraintT (Constraints const &iconstraints)
virtual void	init (const std::vector< KinematicState > &states, const GlobalPoint &point, const GlobalVector &mf)
virtual int	numberOfEquations () const
Public Member Functions inherited from MultiTrackKinematicConstraintT< NTRK, combinedConstraintHelpers::totDim< TupleType >::nDim >
parametersDerivativeType const &	parametersDerivative () const
positionDerivativeType const &	positionDerivative () const
valueType const &	value () const
virtual	~MultiTrackKinematicConstraintT ()
Public Member Functions inherited from MultiTrackKinematicConstraintBaseT
virtual	~MultiTrackKinematicConstraintBaseT ()

Private Member Functions
void	fillParametersDerivative () const
void	fillPositionDerivative () const
void	fillValue () const

Private Attributes
Constraints	constraints

Additional Inherited Members
Protected Member Functions inherited from MultiTrackKinematicConstraintT< NTRK, combinedConstraintHelpers::totDim< TupleType >::nDim >
parametersDerivativeType &	jac_d () const
double &	jac_d (size_t i, size_t j) const
positionDerivativeType &	jac_e () const
double &	jac_e (size_t i, size_t j) const
valueType &	vl () const
double &	vl (size_t i) const

Detailed Description

template<class TupleType, int NTRK>
class CombinedKinematicConstraintT< TupleType, NTRK >

This class combines several user defined constraints (by expanding the vector d and the matrices D and E). Usage: Add each constraint to a std::tuple<MultiTrackKinematicConstraint..... >. This tuple has to be used in the constructor:

The produced object can be used by KinematicConstrainedVertexFitter.fit()

Lars Perchalla, Philip Sauerland, Dec 2009

Definition at line 136 of file CombinedKinematicConstraintT.h.

Member Typedef Documentation

template<class TupleType , int NTRK>

typedef MultiTrackKinematicConstraintBaseT CombinedKinematicConstraintT< TupleType, NTRK >::base

Definition at line 140 of file CombinedKinematicConstraintT.h.

template<class TupleType , int NTRK>

typedef TupleType CombinedKinematicConstraintT< TupleType, NTRK >::Constraints

Definition at line 146 of file CombinedKinematicConstraintT.h.

template<class TupleType , int NTRK>

typedef super::parametersDerivativeType CombinedKinematicConstraintT< TupleType, NTRK >::parametersDerivativeType

Definition at line 143 of file CombinedKinematicConstraintT.h.

template<class TupleType , int NTRK>

typedef super::positionDerivativeType CombinedKinematicConstraintT< TupleType, NTRK >::positionDerivativeType

Definition at line 144 of file CombinedKinematicConstraintT.h.

template<class TupleType , int NTRK>

typedef MultiTrackKinematicConstraintT<NTRK,combinedConstraintHelpers::totDim<TupleType>::nDim> CombinedKinematicConstraintT< TupleType, NTRK >::super

Definition at line 141 of file CombinedKinematicConstraintT.h.

template<class TupleType , int NTRK>

typedef super::valueType CombinedKinematicConstraintT< TupleType, NTRK >::valueType

Definition at line 142 of file CombinedKinematicConstraintT.h.

Member Enumeration Documentation

template<class TupleType , int NTRK>

anonymous enum

Enumerator
DIM

Definition at line 149 of file CombinedKinematicConstraintT.h.

Constructor & Destructor Documentation

template<class TupleType , int NTRK>

CombinedKinematicConstraintT< TupleType, NTRK >::CombinedKinematicConstraintT ( Constraints const &  iconstraints )

inline

Definition at line 153 of file CombinedKinematicConstraintT.h.

Member Function Documentation

template<class TupleType , int NTRK>

virtual CombinedKinematicConstraintT* CombinedKinematicConstraintT< TupleType, NTRK >::clone ( void  ) const

inlinevirtual

Implements MultiTrackKinematicConstraintBaseT.

Definition at line 208 of file CombinedKinematicConstraintT.h.

template<class TupleType , int NTRK>

void CombinedKinematicConstraintT< TupleType, NTRK >::fillParametersDerivative ( ) const

inlineprivatevirtual

Returns a matrix of derivatives of the combined constraint equations w.r.t. particle parameters

Implements MultiTrackKinematicConstraintT< NTRK, combinedConstraintHelpers::totDim< TupleType >::nDim >.

Definition at line 180 of file CombinedKinematicConstraintT.h.

template<class TupleType , int NTRK>

void CombinedKinematicConstraintT< TupleType, NTRK >::fillPositionDerivative ( ) const

inlineprivatevirtual

Returns a matrix of derivatives of constraint equations w.r.t. vertex position

Implements MultiTrackKinematicConstraintT< NTRK, combinedConstraintHelpers::totDim< TupleType >::nDim >.

Definition at line 190 of file CombinedKinematicConstraintT.h.

template<class TupleType , int NTRK>

void CombinedKinematicConstraintT< TupleType, NTRK >::fillValue ( ) const

inlineprivatevirtual

fills a vector of values of the combined constraint equations at the point where the input particles are defined.

Implements MultiTrackKinematicConstraintT< NTRK, combinedConstraintHelpers::totDim< TupleType >::nDim >.

Definition at line 170 of file CombinedKinematicConstraintT.h.

template<class TupleType , int NTRK>

virtual void CombinedKinematicConstraintT< TupleType, NTRK >::init ( const std::vector< KinematicState > &  states, const GlobalPoint &  point, const GlobalVector &  mf  )

inlinevirtual

Implements MultiTrackKinematicConstraintBaseT.

Definition at line 157 of file CombinedKinematicConstraintT.h.

template<class TupleType , int NTRK>

virtual int CombinedKinematicConstraintT< TupleType, NTRK >::numberOfEquations ( ) const

inlinevirtual

Number of equations per track used for the combined fit

Implements MultiTrackKinematicConstraintBaseT.

Definition at line 199 of file CombinedKinematicConstraintT.h.

Member Data Documentation

template<class TupleType , int NTRK>

Constraints CombinedKinematicConstraintT< TupleType, NTRK >::constraints

private

Definition at line 214 of file CombinedKinematicConstraintT.h.