Class describing a symmetric matrix of size n.

The size is specified as a run-time argument passed in the constructor. The class uses expression templates for the operations and functions. Only the independent data are kept in the fdata array of size n*(n+1)/2 containing the lower triangular data

Definition at line 51 of file LASymMatrix.h.

Public Types
typedef sym	Type

Public Member Functions
	LASymMatrix (unsigned int n)

	~LASymMatrix ()

	LASymMatrix (const LASymMatrix &v)

LASymMatrix &	operator= (const LASymMatrix &v)

template<class T >
	LASymMatrix (const ABObj< sym, LASymMatrix, T > &v)

template<class A , class B , class T >
	LASymMatrix (const ABObj< sym, ABSum< ABObj< sym, A, T >, ABObj< sym, B, T > >, T > &sum)

template<class A , class T >
	LASymMatrix (const ABObj< sym, ABSum< ABObj< sym, LASymMatrix, T >, ABObj< sym, A, T > >, T > &sum)

template<class A , class T >
	LASymMatrix (const ABObj< sym, ABObj< sym, A, T >, T > &something)

template<class T >
	LASymMatrix (const ABObj< sym, MatrixInverse< sym, ABObj< sym, LASymMatrix, T >, T >, T > &inv)

template<class A , class T >
	LASymMatrix (const ABObj< sym, ABSum< ABObj< sym, MatrixInverse< sym, ABObj< sym, LASymMatrix, T >, T >, T >, ABObj< sym, A, T > >, T > &sum)

	LASymMatrix (const ABObj< sym, VectorOuterProduct< ABObj< vec, LAVector, double >, double >, double > &)

template<class A , class T >
	LASymMatrix (const ABObj< sym, ABSum< ABObj< sym, VectorOuterProduct< ABObj< vec, LAVector, T >, T >, T >, ABObj< sym, A, T > >, T > &sum)

LASymMatrix &	operator+= (const LASymMatrix &m)

LASymMatrix &	operator-= (const LASymMatrix &m)

template<class T >
LASymMatrix &	operator+= (const ABObj< sym, LASymMatrix, T > &m)

template<class A , class T >
LASymMatrix &	operator+= (const ABObj< sym, A, T > &m)

template<class T >
LASymMatrix &	operator+= (const ABObj< sym, MatrixInverse< sym, ABObj< sym, LASymMatrix, T >, T >, T > &m)

template<class T >
LASymMatrix &	operator+= (const ABObj< sym, VectorOuterProduct< ABObj< vec, LAVector, T >, T >, T > &m)

LASymMatrix &	operator*= (double scal)

double	operator() (unsigned int row, unsigned int col) const

double &	operator() (unsigned int row, unsigned int col)

const double *	Data () const

double *	Data ()

unsigned int	size () const

unsigned int	Nrow () const

unsigned int	Ncol () const

template<class T >
LASymMatrix &	operator= (const ABObj< sym, LASymMatrix, T > &v)

template<class A , class T >
LASymMatrix &	operator= (const ABObj< sym, ABObj< sym, A, T >, T > &something)

template<class A , class B , class T >
LASymMatrix &	operator= (const ABObj< sym, ABSum< ABObj< sym, A, T >, ABObj< sym, B, T > >, T > &sum)

template<class A , class T >
LASymMatrix &	operator= (const ABObj< sym, ABSum< ABObj< sym, LASymMatrix, T >, ABObj< sym, A, T > >, T > &sum)

template<class T >
LASymMatrix &	operator= (const ABObj< sym, MatrixInverse< sym, ABObj< sym, LASymMatrix, T >, T >, T > &inv)

LASymMatrix &	operator= (const ABObj< sym, VectorOuterProduct< ABObj< vec, LAVector, double >, double >, double > &)

Private Member Functions
	LASymMatrix ()

Private Attributes
unsigned int	fSize

unsigned int	fNRow

double *	fData

#include <Minuit2/LASymMatrix.h>

Member Typedef Documentation

typedef sym ROOT::Minuit2::LASymMatrix::Type

Definition at line 59 of file LASymMatrix.h.

Constructor & Destructor Documentation

ROOT::Minuit2::LASymMatrix::LASymMatrix ( )

inlineprivate

Definition at line 55 of file LASymMatrix.h.

Referenced by operator+=().

ROOT::Minuit2::LASymMatrix::LASymMatrix ( unsigned int n )

inline

Definition at line 61 of file LASymMatrix.h.

ROOT::Minuit2::LASymMatrix::~LASymMatrix ( )

inline

Definition at line 67 of file LASymMatrix.h.

ROOT::Minuit2::LASymMatrix::LASymMatrix ( const LASymMatrix & v )

inline

Definition at line 75 of file LASymMatrix.h.

template<class T >

ROOT::Minuit2::LASymMatrix::LASymMatrix ( const ABObj< sym, LASymMatrix, T > & v )

inline

Definition at line 91 of file LASymMatrix.h.

template<class A , class B , class T >

ROOT::Minuit2::LASymMatrix::LASymMatrix ( const ABObj< sym, ABSum< ABObj< sym, A, T >, ABObj< sym, B, T > >, T > & sum )

inline

Definition at line 101 of file LASymMatrix.h.

template<class A , class T >

ROOT::Minuit2::LASymMatrix::LASymMatrix ( const ABObj< sym, ABSum< ABObj< sym, LASymMatrix, T >, ABObj< sym, A, T > >, T > & sum )

inline

Definition at line 110 of file LASymMatrix.h.

template<class A , class T >

ROOT::Minuit2::LASymMatrix::LASymMatrix ( const ABObj< sym, ABObj< sym, A, T >, T > & something )

inline

Definition at line 122 of file LASymMatrix.h.

template<class T >

ROOT::Minuit2::LASymMatrix::LASymMatrix ( const ABObj< sym, MatrixInverse< sym, ABObj< sym, LASymMatrix, T >, T >, T > & inv )

inline

Definition at line 130 of file LASymMatrix.h.

template<class A , class T >

ROOT::Minuit2::LASymMatrix::LASymMatrix ( const ABObj< sym, ABSum< ABObj< sym, MatrixInverse< sym, ABObj< sym, LASymMatrix, T >, T >, T >, ABObj< sym, A, T > >, T > & sum )

inline

Definition at line 138 of file LASymMatrix.h.

ROOT::Minuit2::LASymMatrix::LASymMatrix ( const ABObj< sym, VectorOuterProduct< ABObj< vec, LAVector, double >, double >, double > & out )

Definition at line 21 of file LaOuterProduct.cxx.

template<class A , class T >

ROOT::Minuit2::LASymMatrix::LASymMatrix ( const ABObj< sym, ABSum< ABObj< sym, VectorOuterProduct< ABObj< vec, LAVector, T >, T >, T >, ABObj< sym, A, T > >, T > & sum )

inline

Definition at line 150 of file LASymMatrix.h.

Member Function Documentation

const double* ROOT::Minuit2::LASymMatrix::Data ( ) const

inline

Definition at line 233 of file LASymMatrix.h.

Referenced by ROOT::Minuit2::Invert(), LASymMatrix(), ROOT::Minuit2::MnUserParameterState::MnUserParameterState(), ROOT::Minuit2::MnCovarianceSqueeze::operator()(), operator+=(), operator-=(), operator=(), ROOT::Minuit2::Outer_prod(), and ROOT::Minuit2::sum_of_elements().

double* ROOT::Minuit2::LASymMatrix::Data ( )

inline

Definition at line 235 of file LASymMatrix.h.

unsigned int ROOT::Minuit2::LASymMatrix::Ncol ( ) const

inline

Definition at line 241 of file LASymMatrix.h.

unsigned int ROOT::Minuit2::LASymMatrix::Nrow ( ) const

inline

Definition at line 239 of file LASymMatrix.h.

Referenced by ROOT::Minuit2::eigenvalues(), ROOT::Minuit2::MnMinos::FindCrossValue(), ROOT::Minuit2::BasicMinimumError::Hessian(), ROOT::Minuit2::MnUserTransformation::Int2extCovariance(), ROOT::Minuit2::MnGlobalCorrelationCoeff::MnGlobalCorrelationCoeff(), ROOT::Minuit2::MnUserParameterState::MnUserParameterState(), ROOT::Minuit2::mnvert(), Ncol(), ROOT::Minuit2::MnCovarianceSqueeze::operator()(), ROOT::Minuit2::MnHesse::operator()(), ROOT::Minuit2::operator<<(), ROOT::Minuit2::MPIProcess::SyncSymMatrixOffDiagonal(), and ROOT::Minuit2::FumiliErrorUpdator::Update().

double ROOT::Minuit2::LASymMatrix::operator()	(	unsigned int	row,
		unsigned int	col
	)		const

inline

Definition at line 217 of file LASymMatrix.h.

double& ROOT::Minuit2::LASymMatrix::operator()	(	unsigned int	row,
		unsigned int	col
	)

inline

Definition at line 225 of file LASymMatrix.h.

LASymMatrix& ROOT::Minuit2::LASymMatrix::operator*= ( double scal )

inline

Definition at line 212 of file LASymMatrix.h.

LASymMatrix& ROOT::Minuit2::LASymMatrix::operator+= ( const LASymMatrix & m )

inline

Definition at line 159 of file LASymMatrix.h.

template<class T >

LASymMatrix& ROOT::Minuit2::LASymMatrix::operator+= ( const ABObj< sym, LASymMatrix, T > & m )

inline

Definition at line 174 of file LASymMatrix.h.

template<class A , class T >

LASymMatrix& ROOT::Minuit2::LASymMatrix::operator+= ( const ABObj< sym, A, T > & m )

inline

Definition at line 187 of file LASymMatrix.h.

template<class T >

LASymMatrix& ROOT::Minuit2::LASymMatrix::operator+= ( const ABObj< sym, MatrixInverse< sym, ABObj< sym, LASymMatrix, T >, T >, T > & m )

inline

Definition at line 194 of file LASymMatrix.h.

template<class T >

LASymMatrix& ROOT::Minuit2::LASymMatrix::operator+= ( const ABObj< sym, VectorOuterProduct< ABObj< vec, LAVector, T >, T >, T > & m )

inline

Definition at line 205 of file LASymMatrix.h.

LASymMatrix& ROOT::Minuit2::LASymMatrix::operator-= ( const LASymMatrix & m )

inline

Definition at line 166 of file LASymMatrix.h.

LASymMatrix& ROOT::Minuit2::LASymMatrix::operator= ( const LASymMatrix & v )

inline

Definition at line 81 of file LASymMatrix.h.

template<class T >

LASymMatrix& ROOT::Minuit2::LASymMatrix::operator= ( const ABObj< sym, LASymMatrix, T > & v )

inline

Definition at line 252 of file LASymMatrix.h.

template<class A , class T >

LASymMatrix& ROOT::Minuit2::LASymMatrix::operator= ( const ABObj< sym, ABObj< sym, A, T >, T > & something )

inline

Definition at line 268 of file LASymMatrix.h.

template<class A , class B , class T >

LASymMatrix& ROOT::Minuit2::LASymMatrix::operator= ( const ABObj< sym, ABSum< ABObj< sym, A, T >, ABObj< sym, B, T > >, T > & sum )

inline

Definition at line 284 of file LASymMatrix.h.

template<class A , class T >

LASymMatrix& ROOT::Minuit2::LASymMatrix::operator= ( const ABObj< sym, ABSum< ABObj< sym, LASymMatrix, T >, ABObj< sym, A, T > >, T > & sum )

inline

Definition at line 302 of file LASymMatrix.h.

template<class T >

LASymMatrix& ROOT::Minuit2::LASymMatrix::operator= ( const ABObj< sym, MatrixInverse< sym, ABObj< sym, LASymMatrix, T >, T >, T > & inv )

inline

Definition at line 323 of file LASymMatrix.h.

LASymMatrix & ROOT::Minuit2::LASymMatrix::operator= ( const ABObj< sym, VectorOuterProduct< ABObj< vec, LAVector, double >, double >, double > & out )