#include <LinearAlgebra.h>

Public Member Functions
void	Clear ()
	Free the matrix (requiring another SetSize(n) call for reuse) More...

LowerTriangularMatrix	GetInverse () const
	Get the inverse of the matrix. More...

unsigned int	GetSize () const

	LowerTriangularMatrix (const int n)
	(n*n) lower triangular matrix More...

	LowerTriangularMatrix (const int n, const double x)
	(n*n) lower triangular matrix, elements intialized to x More...

	LowerTriangularMatrix ()
	Empty matrix (needs SetSize() later) More...

const double &	operator() (const int row, const int col) const
	Read-only access to a matrix element. More...

double &	operator() (const int row, const int col)
	Read/write access to a matrix element. More...

ColumnVector	operator* (const ColumnVector &rhs) const

LowerTriangularMatrix	operator+ (const LowerTriangularMatrix &rhs) const

LowerTriangularMatrix	operator+ (const DiagonalMatrix &rhs) const

void	Print () const
	Dump ASCII representation to STDOUT (for debugging) More...

void	SetSize (const int n)

void	Zero ()
	Set all elements to 0. More...

Private Attributes
std::vector< double >	fElements

Friends
class	DiagonalMatrix

Detailed Description

Definition at line 60 of file LinearAlgebra.h.

Constructor & Destructor Documentation

FdEnergyDepositFinderKG::LowerTriangularMatrix::LowerTriangularMatrix ( const int n )

inline

(n*n) lower triangular matrix

Definition at line 63 of file LinearAlgebra.h.

FdEnergyDepositFinderKG::LowerTriangularMatrix::LowerTriangularMatrix	(	const int	n,
		const double	x
	)

inline

(n*n) lower triangular matrix, elements intialized to x

Definition at line 66 of file LinearAlgebra.h.

FdEnergyDepositFinderKG::LowerTriangularMatrix::LowerTriangularMatrix ( )

inline

Empty matrix (needs SetSize() later)

Definition at line 70 of file LinearAlgebra.h.

Member Function Documentation

void FdEnergyDepositFinderKG::LowerTriangularMatrix::Clear ( )

inline

Free the matrix (requiring another SetSize(n) call for reuse)

Definition at line 81 of file LinearAlgebra.h.

References fElements.

LowerTriangularMatrix FdEnergyDepositFinderKG::LowerTriangularMatrix::GetInverse ( ) const

Get the inverse of the matrix.

Definition at line 78 of file LinearAlgebra.cc.

References diag(), and GetSize().

unsigned int FdEnergyDepositFinderKG::LowerTriangularMatrix::GetSize ( ) const

Definition at line 22 of file LinearAlgebra.cc.

References fElements, and sqrt().

Referenced by FdEnergyDepositFinderKG::ProfileFitter::GaisserHillasLogLike(), FdEnergyDepositFinderKG::ProfileFitter::GaisserHillasLogLikeConvoluted(), GetInverse(), FdEnergyDepositFinderKG::CFMatrixCalculator::GetSize(), FdEnergyDepositFinderKG::ProfileFitter::GHFitFunction(), operator*(), operator+(), and Print().

const double& FdEnergyDepositFinderKG::LowerTriangularMatrix::operator()	(	const int	row,
		const int	col
	)		const

inline

Read-only access to a matrix element.

Definition at line 74 of file LinearAlgebra.h.

References fElements.

double& FdEnergyDepositFinderKG::LowerTriangularMatrix::operator()	(	const int	row,
		const int	col
	)

inline

Read/write access to a matrix element.

Definition at line 77 of file LinearAlgebra.h.

References fElements.

ColumnVector FdEnergyDepositFinderKG::LowerTriangularMatrix::operator* ( const ColumnVector & rhs ) const

Definition at line 30 of file LinearAlgebra.cc.

References FdEnergyDepositFinderKG::ColumnVector::fElements, fElements, FdEnergyDepositFinderKG::ColumnVector::GetSize(), GetSize(), and FdEnergyDepositFinderKG::ColumnVector::Zero().

LowerTriangularMatrix FdEnergyDepositFinderKG::LowerTriangularMatrix::operator+ ( const LowerTriangularMatrix & rhs ) const

Definition at line 58 of file LinearAlgebra.cc.

References fElements, and GetSize().

LowerTriangularMatrix FdEnergyDepositFinderKG::LowerTriangularMatrix::operator+ ( const DiagonalMatrix & rhs ) const

Definition at line 144 of file LinearAlgebra.cc.

References fElements, FdEnergyDepositFinderKG::DiagonalMatrix::fElements, GetSize(), and FdEnergyDepositFinderKG::DiagonalMatrix::GetSize().

void FdEnergyDepositFinderKG::LowerTriangularMatrix::Print ( ) const

Dump ASCII representation to STDOUT (for debugging)

Definition at line 119 of file LinearAlgebra.cc.

References GetSize().

void FdEnergyDepositFinderKG::LowerTriangularMatrix::SetSize ( const int n )

inline

Set the size of the matrix (the n in n*n). Does NOT initialize elements to 0.

Definition at line 87 of file LinearAlgebra.h.

References fElements.

void FdEnergyDepositFinderKG::LowerTriangularMatrix::Zero ( )

Set all elements to 0.

Definition at line 15 of file LinearAlgebra.cc.

References fElements.

Friends And Related Function Documentation

friend class DiagonalMatrix

friend

Definition at line 103 of file LinearAlgebra.h.

Member Data Documentation

std::vector<double> FdEnergyDepositFinderKG::LowerTriangularMatrix::fElements

private

Definition at line 101 of file LinearAlgebra.h.

Referenced by Clear(), GetSize(), operator()(), operator*(), operator+(), SetSize(), and Zero().

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

Public Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation