octave::math::lu< T > Class Template Reference

#include "lu.h"

Collaboration diagram for octave::math::lu< T >:

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

Public Member Functions
	lu (const lu &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 T &u, const T &v)
OCTAVE_API void	update (const VT &u, const VT &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 octave::math::lu< T >

Definition at line 40 of file lu.h.

Member Typedef Documentation

ELT_T

template<typename T >

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

Definition at line 46 of file lu.h.

VT

template<typename T >

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

Definition at line 45 of file lu.h.

Constructor & Destructor Documentation

lu() [1/4]

template<typename T >

octave::math::lu< T >::lu ( void  )

inline

Definition at line 48 of file lu.h.

lu() [2/4]

template<typename T >

OCTAVE_API octave::math::lu< T >::lu

(

const T &

a

)

lu() [3/4]

template<typename T >

octave::math::lu< T >::lu ( const lu< T > &  a )

inline

Definition at line 53 of file lu.h.

lu() [4/4]

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 octave::math::lu< T >::~lu ( void  )

virtualdefault

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.

Referenced by LuAminusSigmaB().

operator=()

template<typename T >

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

inline

Definition at line 58 of file lu.h.

References octave::math::lu< T >::m_a_fact, octave::math::lu< T >::m_ipvt, and octave::math::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().

Referenced by LuAminusSigmaB().

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.

Referenced by LuAminusSigmaB().

unpack()

template<typename T >

void lu< T >::unpack

(

void

)

Definition at line 75 of file lu.cc.

update() [1/2]

template<typename T >

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

update() [2/2]

template<typename T >

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

update_piv() [1/2]

template<typename T >

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

update_piv() [2/2]

template<typename T >

OCTAVE_API void octave::math::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 octave::math::lu< T >::m_a_fact

protected

Definition at line 102 of file lu.h.

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

m_ipvt

template<typename T >

Array<octave_f77_int_type> octave::math::lu< T >::m_ipvt

protected

Definition at line 107 of file lu.h.

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

m_L

template<typename T >

T octave::math::lu< T >::m_L

protected

Definition at line 103 of file lu.h.

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

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

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