NISymmetricEigensolver3x3 Class Reference

#include <symmetric3x3Eigensolver.h>

Public Member Functions
HOSTDEVICE void	operator() (scalar a00, scalar a01, scalar a02, scalar a11, scalar a12, scalar a22, std::array< scalar, 3 > &eval, std::array< std::array< scalar, 3 >, 3 > &evec) const

Private Member Functions
HOSTDEVICE void	ComputeOrthogonalComplement (std::array< scalar, 3 > const &W, std::array< scalar, 3 > &U, std::array< scalar, 3 > &V) const
HOSTDEVICE void	ComputeEigenvector0 (scalar a00, scalar a01, scalar a02, scalar a11, scalar a12, scalar a22, scalar eval0, std::array< scalar, 3 > &evec0) const
HOSTDEVICE void	ComputeEigenvector1 (scalar a00, scalar a01, scalar a02, scalar a11, scalar a12, scalar a22, std::array< scalar, 3 > const &evec0, scalar eval1, std::array< scalar, 3 > &evec1) const

Static Private Member Functions
static HOSTDEVICE std::array< scalar, 3 >	Multiply (scalar s, std::array< scalar, 3 > const &U)
static HOSTDEVICE std::array< scalar, 3 >	Subtract (std::array< scalar, 3 > const &U, std::array< scalar, 3 > const &V)
static HOSTDEVICE std::array< scalar, 3 >	Divide (std::array< scalar, 3 > const &U, scalar s)
static HOSTDEVICE scalar	Dot (std::array< scalar, 3 > const &U, std::array< scalar, 3 > const &V)
static HOSTDEVICE std::array< scalar, 3 >	Cross (std::array< scalar, 3 > const &U, std::array< scalar, 3 > const &V)

Member Function Documentation

operator()()

void NISymmetricEigensolver3x3::operator()	(	scalar	a00,
		scalar	a01,
		scalar	a02,
		scalar	a11,
		scalar	a12,
		scalar	a22,
		std::array< scalar, 3 > &	eval,
		std::array< std::array< scalar, 3 >, 3 > &	evec
	)		const

References ComputeEigenvector0(), norm(), and scalar.

Multiply()

std::array< scalar, 3 > NISymmetricEigensolver3x3::Multiply ( scalar  s, std::array< scalar, 3 > const &  U  )

staticprivate

Referenced by ComputeEigenvector1().

Subtract()

std::array< scalar, 3 > NISymmetricEigensolver3x3::Subtract ( std::array< scalar, 3 > const &  U, std::array< scalar, 3 > const &  V  )

staticprivate

Referenced by ComputeEigenvector1().

Divide()

std::array< scalar, 3 > NISymmetricEigensolver3x3::Divide ( std::array< scalar, 3 > const &  U, scalar  s  )

staticprivate

References scalar.

Referenced by ComputeEigenvector0().

Dot()

scalar NISymmetricEigensolver3x3::Dot ( std::array< scalar, 3 > const &  U, std::array< scalar, 3 > const &  V  )

staticprivate

References dot(), and scalar.

Referenced by ComputeEigenvector0().

Cross()

std::array< scalar, 3 > NISymmetricEigensolver3x3::Cross ( std::array< scalar, 3 > const &  U, std::array< scalar, 3 > const &  V  )

staticprivate

References cross().

Referenced by ComputeEigenvector0(), and ComputeOrthogonalComplement().

ComputeOrthogonalComplement()

void NISymmetricEigensolver3x3::ComputeOrthogonalComplement ( std::array< scalar, 3 > const &  W, std::array< scalar, 3 > &  U, std::array< scalar, 3 > &  V  ) const

private

References Cross(), and scalar.

Referenced by ComputeEigenvector1().

ComputeEigenvector0()

void NISymmetricEigensolver3x3::ComputeEigenvector0 ( scalar  a00, scalar  a01, scalar  a02, scalar  a11, scalar  a12, scalar  a22, scalar  eval0, std::array< scalar, 3 > &  evec0  ) const

private

References Cross(), Divide(), Dot(), and scalar.

Referenced by operator()().

ComputeEigenvector1()

void NISymmetricEigensolver3x3::ComputeEigenvector1 ( scalar  a00, scalar  a01, scalar  a02, scalar  a11, scalar  a12, scalar  a22, std::array< scalar, 3 > const &  evec0, scalar  eval1, std::array< scalar, 3 > &  evec1  ) const

private

References ComputeOrthogonalComplement(), Multiply(), scalar, and Subtract().

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

• symmetric3x3Eigensolver.h