gte::UnsymmetricEigenvalues< Real > Class Template Reference

#include <GteUnsymmetricEigenvalues.h>

Public Member Functions
void	GetEigenvalues (uint32_t &numEigenvalues, Real *eigenvalues) const
uint32_t	Solve (Real const *input, int32_t sortType)
	UnsymmetricEigenvalues (int32_t size, uint32_t maxIterations)

Private Member Functions
Real const &	A (int r, int c) const
Real &	A (int r, int c)
void	ColHouse (int rmin, int rmax, int cmin, int cmax)
void	FrancisQRStep (int rmin, int rmax)
bool	GetBlock (std::array< int, 2 > &block)
void	House (int rmin, int rmax)
void	ReduceToUpperHessenberg ()
void	RowHouse (int rmin, int rmax, int cmin, int cmax)

Private Attributes
std::vector< Real >	mEigenvalues
std::vector< int >	mFlagStorage
std::vector< Real >	mMatrix
uint32_t	mMaxIterations
int	mNumEigenvalues
std::vector< Real >	mScaledV
int32_t	mSize
int32_t	mSizeM1
int *	mSubdiagonalFlag
std::vector< Real >	mV
std::vector< Real >	mW
std::vector< Real >	mX

Detailed Description

template<typename Real>
class gte::UnsymmetricEigenvalues< Real >

Definition at line 28 of file GteUnsymmetricEigenvalues.h.

Constructor & Destructor Documentation

template<typename Real >

gte::UnsymmetricEigenvalues< Real >::UnsymmetricEigenvalues	(	int32_t	size,
		uint32_t	maxIterations
	)

Definition at line 99 of file GteUnsymmetricEigenvalues.h.

Member Function Documentation

template<typename Real >

Real const & gte::UnsymmetricEigenvalues< Real >::A ( int  r, int  c  ) const

inlineprivate

Definition at line 229 of file GteUnsymmetricEigenvalues.h.

template<typename Real >

Real & gte::UnsymmetricEigenvalues< Real >::A ( int  r, int  c  )

inlineprivate

Definition at line 235 of file GteUnsymmetricEigenvalues.h.

template<typename Real >

void gte::UnsymmetricEigenvalues< Real >::ColHouse ( int  rmin, int  rmax, int  cmin, int  cmax  )

private

Definition at line 294 of file GteUnsymmetricEigenvalues.h.

template<typename Real >

void gte::UnsymmetricEigenvalues< Real >::FrancisQRStep ( int  rmin, int  rmax  )

private

Definition at line 331 of file GteUnsymmetricEigenvalues.h.

template<typename Real >

bool gte::UnsymmetricEigenvalues< Real >::GetBlock ( std::array< int, 2 > &  block )

private

Definition at line 373 of file GteUnsymmetricEigenvalues.h.

template<typename Real >

void gte::UnsymmetricEigenvalues< Real >::GetEigenvalues	(	uint32_t &	numEigenvalues,
		Real *	eigenvalues
	)		const

Definition at line 215 of file GteUnsymmetricEigenvalues.h.

template<typename Real >

void gte::UnsymmetricEigenvalues< Real >::House ( int  rmin, int  rmax  )

private

Definition at line 241 of file GteUnsymmetricEigenvalues.h.

template<typename Real >

void gte::UnsymmetricEigenvalues< Real >::ReduceToUpperHessenberg ( )

private

Definition at line 315 of file GteUnsymmetricEigenvalues.h.

template<typename Real >

void gte::UnsymmetricEigenvalues< Real >::RowHouse ( int  rmin, int  rmax, int  cmin, int  cmax  )

private

Definition at line 273 of file GteUnsymmetricEigenvalues.h.

template<typename Real >

uint32_t gte::UnsymmetricEigenvalues< Real >::Solve	(	Real const *	input,
		int32_t	sortType
	)

Definition at line 124 of file GteUnsymmetricEigenvalues.h.

Member Data Documentation

template<typename Real >

std::vector<Real> gte::UnsymmetricEigenvalues< Real >::mEigenvalues

private

Definition at line 94 of file GteUnsymmetricEigenvalues.h.

template<typename Real >

std::vector<int> gte::UnsymmetricEigenvalues< Real >::mFlagStorage

private

Definition at line 90 of file GteUnsymmetricEigenvalues.h.

template<typename Real >

std::vector<Real> gte::UnsymmetricEigenvalues< Real >::mMatrix

private

Definition at line 80 of file GteUnsymmetricEigenvalues.h.

template<typename Real >

uint32_t gte::UnsymmetricEigenvalues< Real >::mMaxIterations

private

Definition at line 77 of file GteUnsymmetricEigenvalues.h.

template<typename Real >

int gte::UnsymmetricEigenvalues< Real >::mNumEigenvalues

private

Definition at line 93 of file GteUnsymmetricEigenvalues.h.

template<typename Real >

std::vector<Real> gte::UnsymmetricEigenvalues< Real >::mScaledV

private

Definition at line 83 of file GteUnsymmetricEigenvalues.h.

template<typename Real >

int32_t gte::UnsymmetricEigenvalues< Real >::mSize

private

Definition at line 73 of file GteUnsymmetricEigenvalues.h.

template<typename Real >

int32_t gte::UnsymmetricEigenvalues< Real >::mSizeM1

private

Definition at line 73 of file GteUnsymmetricEigenvalues.h.

template<typename Real >

int* gte::UnsymmetricEigenvalues< Real >::mSubdiagonalFlag

private

Definition at line 91 of file GteUnsymmetricEigenvalues.h.

template<typename Real >

std::vector<Real> gte::UnsymmetricEigenvalues< Real >::mV

private

Definition at line 83 of file GteUnsymmetricEigenvalues.h.

template<typename Real >

std::vector<Real> gte::UnsymmetricEigenvalues< Real >::mW

private

Definition at line 83 of file GteUnsymmetricEigenvalues.h.

template<typename Real >

std::vector<Real> gte::UnsymmetricEigenvalues< Real >::mX

private

Definition at line 83 of file GteUnsymmetricEigenvalues.h.

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

• GteUnsymmetricEigenvalues.h