ROOT::Minuit2::LASymMatrix Class Reference

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 (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 ()
const double *	Data () const
double *	Data ()
unsigned int	Ncol () const
unsigned int	Nrow () const
double	operator() (unsigned int row, unsigned int col) const
double &	operator() (unsigned int row, unsigned int col)
LASymMatrix &	operator*= (double scal)
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-= (const LASymMatrix &m)
LASymMatrix &	operator= (const LASymMatrix &v)
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 > &)
unsigned int	size () const

Private Member Functions
	LASymMatrix ()

Private Attributes
double *	fData
unsigned int	fNRow
unsigned int	fSize

#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.

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.

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.

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

)

Definition at line 31 of file LaOuterProduct.cxx.

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

inline

Definition at line 237 of file LASymMatrix.h.

Member Data Documentation

double* ROOT::Minuit2::LASymMatrix::fData

private

Definition at line 247 of file LASymMatrix.h.

unsigned int ROOT::Minuit2::LASymMatrix::fNRow

private

Definition at line 246 of file LASymMatrix.h.

unsigned int ROOT::Minuit2::LASymMatrix::fSize

private

Definition at line 245 of file LASymMatrix.h.

---

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

• math/minuit2/inc/Minuit2/LASymMatrix.h
• math/minuit2/src/LaOuterProduct.cxx