lu< T > Class Template Reference

#include "lu.h"

Collaboration diagram for lu< T >:

Public Types
typedef T::element_type	ELT_T
typedef T::column_vector_type	VT

Public Member Functions
OCTAVE_API	lu (const ComplexMatrix &a)
OCTAVE_API	lu (const FloatComplexMatrix &a)
OCTAVE_API	lu (const FloatMatrix &a)
	lu (const lu &a)
OCTAVE_API	lu (const Matrix &a)
OCTAVE_API	lu (const T &a)
OCTAVE_API	lu (const T &l, const T &u, const PermMatrix &p)
	lu (void)
virtual	~lu (void)=default
OCTAVE_API T	L (void) const
lu &	operator= (const lu &a)
OCTAVE_API PermMatrix	P (void) const
OCTAVE_API ColumnVector	P_vec (void) const
OCTAVE_API bool	packed (void) const
OCTAVE_API bool	regular (void) const
OCTAVE_API T	U (void) const
OCTAVE_API void	unpack (void)
OCTAVE_API void	update (const ColumnVector &u, const ColumnVector &v)
OCTAVE_API void	update (const ComplexColumnVector &u, const ComplexColumnVector &v)
OCTAVE_API void	update (const ComplexMatrix &u, const ComplexMatrix &v)
OCTAVE_API void	update (const FloatColumnVector &u, const FloatColumnVector &v)
OCTAVE_API void	update (const FloatComplexColumnVector &u, const FloatComplexColumnVector &v)
OCTAVE_API void	update (const FloatComplexMatrix &u, const FloatComplexMatrix &v)
OCTAVE_API void	update (const FloatMatrix &u, const FloatMatrix &v)
OCTAVE_API void	update (const Matrix &u, const Matrix &v)
OCTAVE_API void	update (const T &u, const T &v)
OCTAVE_API void	update (const VT &u, const VT &v)
OCTAVE_API void	update_piv (const ColumnVector &u, const ColumnVector &v)
OCTAVE_API void	update_piv (const ComplexColumnVector &u, const ComplexColumnVector &v)
OCTAVE_API void	update_piv (const ComplexMatrix &u, const ComplexMatrix &v)
OCTAVE_API void	update_piv (const FloatColumnVector &u, const FloatColumnVector &v)
OCTAVE_API void	update_piv (const FloatComplexColumnVector &u, const FloatComplexColumnVector &v)
OCTAVE_API void	update_piv (const FloatComplexMatrix &u, const FloatComplexMatrix &v)
OCTAVE_API void	update_piv (const FloatMatrix &u, const FloatMatrix &v)
OCTAVE_API void	update_piv (const Matrix &u, const Matrix &v)
OCTAVE_API void	update_piv (const T &u, const T &v)
OCTAVE_API void	update_piv (const VT &u, const VT &v)
OCTAVE_API T	Y (void) const

Protected Member Functions
OCTAVE_API Array< octave_idx_type >	getp (void) const

Protected Attributes
T	m_a_fact
Array< octave_f77_int_type >	m_ipvt
T	m_L

Detailed Description

template<typename T>
class lu< T >

Definition at line 40 of file lu.h.

Member Typedef Documentation

ELT_T

template<typename T >

typedef T::element_type lu< T >::ELT_T

Definition at line 46 of file lu.h.

VT

template<typename T >

typedef T::column_vector_type lu< T >::VT

Definition at line 45 of file lu.h.

Constructor & Destructor Documentation

lu() [1/8]

template<typename T >

lu< T >::lu ( void  )

inline

Definition at line 48 of file lu.h.

lu() [2/8]

template<typename T >

OCTAVE_API lu< T >::lu

(

const T &

a

)

lu() [3/8]

template<typename T >

lu< T >::lu ( const lu< T > &  a )

inline

Definition at line 53 of file lu.h.

lu() [4/8]

template<typename T >

lu< T >::lu	(	const T &	l,
		const T &	u,
		const PermMatrix &	p
	)

Definition at line 59 of file lu.cc.

~lu()

template<typename T >

virtual lu< T >::~lu ( void  )

virtualdefault

lu() [5/8]

OCTAVE_API lu< Matrix >::lu

(

const Matrix &

a

)

Definition at line 274 of file lu.cc.

References Array< T, Alloc >::columns(), F77_XFCN, Array< T, Alloc >::fortran_vec(), and Array< T, Alloc >::rows().

lu() [6/8]

OCTAVE_API lu< FloatMatrix >::lu

(

const FloatMatrix &

a

)

Definition at line 427 of file lu.cc.

References Array< T, Alloc >::columns(), F77_XFCN, Array< T, Alloc >::fortran_vec(), and Array< T, Alloc >::rows().

lu() [7/8]

OCTAVE_API lu< ComplexMatrix >::lu

(

const ComplexMatrix &

a

)

Definition at line 583 of file lu.cc.

References Array< T, Alloc >::columns(), F77_DBLE_CMPLX_ARG, F77_XFCN, Array< T, Alloc >::fortran_vec(), and Array< T, Alloc >::rows().

lu() [8/8]

OCTAVE_API lu< FloatComplexMatrix >::lu

(

const FloatComplexMatrix &

a

)

Definition at line 751 of file lu.cc.

References Array< T, Alloc >::columns(), F77_CMPLX_ARG, F77_XFCN, Array< T, Alloc >::fortran_vec(), and Array< T, Alloc >::rows().

Member Function Documentation

getp()

template<typename T >

Array< octave_idx_type > lu< T >::getp ( void  ) const

protected

Definition at line 158 of file lu.cc.

References Array< T, Alloc >::xelem().

L()

template<typename T >

T lu< T >::L

(

void

)

const

Definition at line 96 of file lu.cc.

operator=()

template<typename T >

lu& lu< T >::operator= ( const lu< T > &  a )

inline

Definition at line 58 of file lu.h.

References lu< T >::m_a_fact, lu< T >::m_ipvt, and lu< T >::m_L.

P()

template<typename T >

PermMatrix lu< T >::P

(

void

)

const

Definition at line 189 of file lu.cc.

References PermMatrix.

P_vec()

template<typename T >

ColumnVector lu< T >::P_vec

(

void

)

const

Definition at line 196 of file lu.cc.

References Array< T, Alloc >::xelem().

packed()

template<typename T >

bool lu< T >::packed

(

void

)

const

Definition at line 68 of file lu.cc.

regular()

template<typename T >

bool lu< T >::regular

(

void

)

const

Definition at line 212 of file lu.cc.

References min().

U()

template<typename T >

T lu< T >::U

(

void

)

const

Definition at line 123 of file lu.cc.

unpack()

template<typename T >

void lu< T >::unpack

(

void

)

Definition at line 75 of file lu.cc.

update() [1/10]

OCTAVE_API void lu< Matrix >::update	(	const ColumnVector &	u,
		const ColumnVector &	v
	)

Definition at line 298 of file lu.cc.

References Array< T, Alloc >::columns(), F77_XFCN, Array< T, Alloc >::fortran_vec(), m, n, Array< T, Alloc >::numel(), r, and Array< T, Alloc >::rows().

update() [2/10]

OCTAVE_API void lu< ComplexMatrix >::update	(	const ComplexColumnVector &	u,
		const ComplexColumnVector &	v
	)

Definition at line 608 of file lu.cc.

References Array< T, Alloc >::columns(), F77_DBLE_CMPLX_ARG, F77_XFCN, Array< T, Alloc >::fortran_vec(), m, n, Array< T, Alloc >::numel(), r, and Array< T, Alloc >::rows().

update() [3/10]

OCTAVE_API void lu< ComplexMatrix >::update	(	const ComplexMatrix &	u,
		const ComplexMatrix &	v
	)

Definition at line 637 of file lu.cc.

References ComplexMatrix::column(), Array< T, Alloc >::columns(), F77_DBLE_CMPLX_ARG, F77_XFCN, Array< T, Alloc >::fortran_vec(), m, n, r, and Array< T, Alloc >::rows().

update() [4/10]

OCTAVE_API void lu< FloatMatrix >::update	(	const FloatColumnVector &	u,
		const FloatColumnVector &	v
	)

Definition at line 451 of file lu.cc.

References Array< T, Alloc >::columns(), F77_XFCN, Array< T, Alloc >::fortran_vec(), m, n, Array< T, Alloc >::numel(), r, and Array< T, Alloc >::rows().

update() [5/10]

OCTAVE_API void lu< FloatComplexMatrix >::update	(	const FloatComplexColumnVector &	u,
		const FloatComplexColumnVector &	v
	)

Definition at line 776 of file lu.cc.

References Array< T, Alloc >::columns(), F77_CMPLX_ARG, F77_XFCN, Array< T, Alloc >::fortran_vec(), m, n, Array< T, Alloc >::numel(), r, and Array< T, Alloc >::rows().

update() [6/10]

OCTAVE_API void lu< FloatComplexMatrix >::update	(	const FloatComplexMatrix &	u,
		const FloatComplexMatrix &	v
	)

Definition at line 805 of file lu.cc.

References FloatComplexMatrix::column(), Array< T, Alloc >::columns(), F77_CMPLX_ARG, F77_XFCN, Array< T, Alloc >::fortran_vec(), m, n, r, and Array< T, Alloc >::rows().

update() [7/10]

OCTAVE_API void lu< FloatMatrix >::update	(	const FloatMatrix &	u,
		const FloatMatrix &	v
	)

Definition at line 479 of file lu.cc.

References FloatMatrix::column(), Array< T, Alloc >::columns(), F77_XFCN, Array< T, Alloc >::fortran_vec(), m, n, r, and Array< T, Alloc >::rows().

update() [8/10]

OCTAVE_API void lu< Matrix >::update	(	const Matrix &	u,
		const Matrix &	v
	)

Definition at line 324 of file lu.cc.

References Matrix::column(), Array< T, Alloc >::columns(), F77_XFCN, Array< T, Alloc >::fortran_vec(), m, n, r, and Array< T, Alloc >::rows().

update() [9/10]

template<typename T >

OCTAVE_API void lu< T >::update	(	const T &	u,
		const T &	v
	)

update() [10/10]

template<typename T >

OCTAVE_API void lu< T >::update	(	const VT &	u,
		const VT &	v
	)

update_piv() [1/10]

OCTAVE_API void lu< Matrix >::update_piv	(	const ColumnVector &	u,
		const ColumnVector &	v
	)

Definition at line 357 of file lu.cc.

References Array< T, Alloc >::columns(), Array< T, Alloc >::data(), F77_XFCN, Array< T, Alloc >::fortran_vec(), m, n, Array< T, Alloc >::numel(), OCTAVE_LOCAL_BUFFER, r, Array< T, Alloc >::rows(), and Faddeeva::w().

update_piv() [2/10]

OCTAVE_API void lu< ComplexMatrix >::update_piv	(	const ComplexColumnVector &	u,
		const ComplexColumnVector &	v
	)

Definition at line 673 of file lu.cc.

References Array< T, Alloc >::columns(), Array< T, Alloc >::data(), F77_CONST_DBLE_CMPLX_ARG, F77_DBLE_CMPLX_ARG, F77_XFCN, Array< T, Alloc >::fortran_vec(), m, n, Array< T, Alloc >::numel(), OCTAVE_LOCAL_BUFFER, r, Array< T, Alloc >::rows(), and Faddeeva::w().

update_piv() [3/10]

OCTAVE_API void lu< ComplexMatrix >::update_piv	(	const ComplexMatrix &	u,
		const ComplexMatrix &	v
	)

Definition at line 707 of file lu.cc.

References ComplexMatrix::column(), Array< T, Alloc >::columns(), Array< T, Alloc >::data(), F77_CONST_DBLE_CMPLX_ARG, F77_DBLE_CMPLX_ARG, F77_XFCN, Array< T, Alloc >::fortran_vec(), m, n, OCTAVE_LOCAL_BUFFER, r, Array< T, Alloc >::rows(), and Faddeeva::w().

update_piv() [4/10]

OCTAVE_API void lu< FloatMatrix >::update_piv	(	const FloatColumnVector &	u,
		const FloatColumnVector &	v
	)

Definition at line 512 of file lu.cc.

References Array< T, Alloc >::columns(), Array< T, Alloc >::data(), F77_XFCN, Array< T, Alloc >::fortran_vec(), m, n, Array< T, Alloc >::numel(), OCTAVE_LOCAL_BUFFER, r, Array< T, Alloc >::rows(), and Faddeeva::w().

update_piv() [5/10]

OCTAVE_API void lu< FloatComplexMatrix >::update_piv	(	const FloatComplexColumnVector &	u,
		const FloatComplexColumnVector &	v
	)

Definition at line 840 of file lu.cc.

References Array< T, Alloc >::columns(), Array< T, Alloc >::data(), F77_CMPLX_ARG, F77_CONST_CMPLX_ARG, F77_XFCN, Array< T, Alloc >::fortran_vec(), m, n, Array< T, Alloc >::numel(), OCTAVE_LOCAL_BUFFER, r, Array< T, Alloc >::rows(), and Faddeeva::w().

update_piv() [6/10]

OCTAVE_API void lu< FloatComplexMatrix >::update_piv	(	const FloatComplexMatrix &	u,
		const FloatComplexMatrix &	v
	)

Definition at line 874 of file lu.cc.

References FloatComplexMatrix::column(), Array< T, Alloc >::columns(), Array< T, Alloc >::data(), F77_CMPLX_ARG, F77_CONST_CMPLX_ARG, F77_XFCN, Array< T, Alloc >::fortran_vec(), m, n, OCTAVE_LOCAL_BUFFER, r, Array< T, Alloc >::rows(), and Faddeeva::w().

update_piv() [7/10]

OCTAVE_API void lu< FloatMatrix >::update_piv	(	const FloatMatrix &	u,
		const FloatMatrix &	v
	)

Definition at line 544 of file lu.cc.

References FloatMatrix::column(), Array< T, Alloc >::columns(), Array< T, Alloc >::data(), F77_XFCN, Array< T, Alloc >::fortran_vec(), m, n, OCTAVE_LOCAL_BUFFER, r, Array< T, Alloc >::rows(), and Faddeeva::w().

update_piv() [8/10]

OCTAVE_API void lu< Matrix >::update_piv	(	const Matrix &	u,
		const Matrix &	v
	)

Definition at line 388 of file lu.cc.

References Matrix::column(), Array< T, Alloc >::columns(), Array< T, Alloc >::data(), F77_XFCN, Array< T, Alloc >::fortran_vec(), m, n, OCTAVE_LOCAL_BUFFER, r, Array< T, Alloc >::rows(), and Faddeeva::w().

update_piv() [9/10]

template<typename T >

OCTAVE_API void lu< T >::update_piv	(	const T &	u,
		const T &	v
	)

update_piv() [10/10]

template<typename T >

OCTAVE_API void lu< T >::update_piv	(	const VT &	u,
		const VT &	v
	)

Y()

template<typename T >

T lu< T >::Y

(

void

)

const

Definition at line 147 of file lu.cc.

Member Data Documentation

m_a_fact

template<typename T >

T lu< T >::m_a_fact

protected

Definition at line 102 of file lu.h.

Referenced by lu< T >::operator=().

m_ipvt

template<typename T >

Array<octave_f77_int_type> lu< T >::m_ipvt

protected

Definition at line 107 of file lu.h.

Referenced by lu< T >::operator=().

m_L

template<typename T >

T lu< T >::m_L

protected

Definition at line 103 of file lu.h.

Referenced by lu< T >::operator=().

---

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

• liboctave/numeric/lu.h
• liboctave/numeric/lu.cc