Sub-matrix class. More...

#include <SubMatrix.hxx>

Inheritance diagram for Seldon::SubMatrix< M >:

Public Types
typedef M::value_type	value_type
typedef M::pointer	pointer
typedef M::const_pointer	const_pointer
typedef M::reference	reference
typedef M::const_reference	const_reference
typedef M::entry_type	entry_type
typedef M::access_type	access_type
typedef M::const_access_type	const_access_type
Public Member Functions
	SubMatrix (M &A, Vector< int > &row_list, Vector< int > &column_list)
	Main constructor.
access_type	operator() (int i, int j)
	Access operator.
const_access_type	operator() (int i, int j) const
	Access operator.
entry_type &	Val (int i, int j)
	Access operator.
const entry_type &	Val (int i, int j) const
	Access operator.
int	GetM () const
	Returns the number of rows.
int	GetM (const SeldonTranspose &status) const
	Returns the number of rows of the sub-matrix possibly transposed.
int	GetN () const
	Returns the number of columns.
int	GetN (const SeldonTranspose &status) const
	Returns the number of columns of the sub-matrix possibly transposed.
void	Print () const
	Prints a matrix on screen.
int	GetSize () const
	Returns the number of elements in the matrix.
pointer	GetData () const
	Returns a pointer to the data array.
const_pointer	GetDataConst () const
	Returns a const pointer to the data array.
void *	GetDataVoid () const
	Returns a pointer of type "void*" to the data array.
const void *	GetDataConstVoid () const
	Returns a pointer of type "const void*" to the data array.
Allocator &	GetAllocator ()
	Returns the allocator of the matrix.
Protected Attributes
M *	matrix_
	Pointer to the base matrix.
Vector< int >	row_list_
	List of rows.
Vector< int >	column_list_
	List of columns.
int	m_
int	n_
pointer	data_
Static Protected Attributes
static Allocator	allocator_

Detailed Description

template<class M>
class Seldon::SubMatrix< M >

Sub-matrix class.

<T, Prop, M, Allocator>

Definition at line 68 of file SubMatrix.hxx.

Member Function Documentation

template<class T , class Allocator >

Allocator & Seldon::Matrix_Base< T, Allocator >::GetAllocator ( ) [inherited]

Returns the allocator of the matrix.

Returns:: The allocator.

Definition at line 258 of file Matrix_Base.cxx.

template<class T , class Allocator >

Matrix_Base< T, Allocator >::pointer Seldon::Matrix_Base< T, Allocator >::GetData ( ) const [inherited]

Returns a pointer to the data array.

Returns a pointer to data, i.e. the data array 'data_'.

Returns:: A pointer to the data array.

Definition at line 208 of file Matrix_Base.cxx.

template<class T , class Allocator >

Matrix_Base< T, Allocator >::const_pointer Seldon::Matrix_Base< T, Allocator >::GetDataConst ( ) const [inherited]

Returns a const pointer to the data array.

Returns a const pointer to data, i.e. the data array 'data_'.

Returns:: A const pointer to the data array.

Definition at line 221 of file Matrix_Base.cxx.

template<class T , class Allocator >

const void * Seldon::Matrix_Base< T, Allocator >::GetDataConstVoid ( ) const [inherited]

Returns a pointer of type "const void*" to the data array.

Returns a pointer of type "const void*" to data, i.e. the data array 'data_'.

Returns:: A const pointer of type "void*" to the data array.

Definition at line 247 of file Matrix_Base.cxx.

template<class T , class Allocator >

void * Seldon::Matrix_Base< T, Allocator >::GetDataVoid ( ) const [inherited]

Returns a pointer of type "void*" to the data array.

Returns a pointer of type "void*" to data, i.e. the data array 'data_'.

Returns:: A pointer of type "void*" to the data array.

Definition at line 234 of file Matrix_Base.cxx.

template<class T , class Prop , class M , class Allocator >

int Seldon::SubMatrix_Base< T, Prop, M, Allocator >::GetM ( ) const [inline, inherited]

Returns the number of rows.

Returns:: The number of rows.

Reimplemented from Seldon::Matrix_Base< T, Allocator >.

Definition at line 134 of file SubMatrix_Base.cxx.

template<class T , class Prop , class M , class Allocator >

int Seldon::SubMatrix_Base< T, Prop, M, Allocator >::GetM ( const SeldonTranspose & status ) const [inline, inherited]

Returns the number of rows of the sub-matrix possibly transposed.

Parameters:

status

assumed status about the transposition of the sub-matrix.

Returns:: The number of rows of the possibly-transposed sub-matrix.

Reimplemented from Seldon::Matrix_Base< T, Allocator >.

Definition at line 158 of file SubMatrix_Base.cxx.

template<class T , class Prop , class M , class Allocator >

int Seldon::SubMatrix_Base< T, Prop, M, Allocator >::GetN ( const SeldonTranspose & status ) const [inline, inherited]

Returns the number of columns of the sub-matrix possibly transposed.

Parameters:

status

assumed status about the transposition of the sub-matrix.

Returns:: The number of columns of the possibly-transposed sub-matrix.

Reimplemented from Seldon::Matrix_Base< T, Allocator >.

Definition at line 174 of file SubMatrix_Base.cxx.

template<class T , class Prop , class M , class Allocator >

int Seldon::SubMatrix_Base< T, Prop, M, Allocator >::GetN ( ) const [inline, inherited]

Returns the number of columns.

Returns:: The number of columns.

Reimplemented from Seldon::Matrix_Base< T, Allocator >.

Definition at line 145 of file SubMatrix_Base.cxx.

template<class T , class Allocator >

int Seldon::Matrix_Base< T, Allocator >::GetSize ( ) const [inherited]

Returns the number of elements in the matrix.

Returns the number of elements in the matrix, i.e. the number of rows multiplied by the number of columns.

Returns:: The number of elements in the matrix.

Reimplemented in Seldon::HeterogeneousMatrixCollection< Prop0, Storage0, Prop1, Storage1, Allocator >, Seldon::MatrixCollection< T, Prop, Storage, Allocator >, Seldon::HeterogeneousMatrixCollection< General, RowMajor, General, RowSparse, Allocator >, Seldon::MatrixCollection< T, Prop, RowMajor, Allocator >, Seldon::MatrixCollection< T, Prop, ColMajor, Allocator >, Seldon::MatrixCollection< T, Prop, ColSymPacked, Allocator >, and Seldon::MatrixCollection< T, Prop, RowSymPacked, Allocator >.

Definition at line 195 of file Matrix_Base.cxx.

template<class T , class Prop , class M , class Allocator >

SubMatrix_Base< T, Prop, M, Allocator >::access_type Seldon::SubMatrix_Base< T, Prop, M, Allocator >::operator()	(	int	i,
		int	j
	)			`[inline, inherited]`

Access operator.

Returns the value of element (i, j).

Parameters:

`[in]`	i	row index.
`[in]`	j	column index.

Returns:: Element (i, j) of the sub-matrix.

Definition at line 73 of file SubMatrix_Base.cxx.

template<class T , class Prop , class M , class Allocator >

SubMatrix_Base< T, Prop, M, Allocator >::const_access_type Seldon::SubMatrix_Base< T, Prop, M, Allocator >::operator()	(	int	i,
		int	j
	)			const `[inline, inherited]`

Access operator.

Returns the value of element (i, j).

Parameters:

`[in]`	i	row index.
`[in]`	j	column index.

Returns:: Element (i, j) of the sub-matrix.

Definition at line 88 of file SubMatrix_Base.cxx.

template<class T , class Prop , class M , class Allocator >

void Seldon::SubMatrix_Base< T, Prop, M, Allocator >::Print ( ) const [inherited]

Prints a matrix on screen.

Displays all elements on the standard output, in text format. Each row is displayed on a single line, and the elements of a row are delimited by tabulations.

Definition at line 189 of file SubMatrix_Base.cxx.

template<class T , class Prop , class M , class Allocator >

SubMatrix_Base< T, Prop, M, Allocator >::entry_type & Seldon::SubMatrix_Base< T, Prop, M, Allocator >::Val	(	int	i,
		int	j
	)			`[inline, inherited]`

Access operator.

Returns the value of element (i, j).

Parameters:

`[in]`	i	row index.
`[in]`	j	column index.

Returns:: Element (i, j) of the sub-matrix.

Definition at line 103 of file SubMatrix_Base.cxx.

template<class T , class Prop , class M , class Allocator >

const SubMatrix_Base< T, Prop, M, Allocator >::entry_type & Seldon::SubMatrix_Base< T, Prop, M, Allocator >::Val	(	int	i,
		int	j
	)			const `[inline, inherited]`

Access operator.

Returns the value of element (i, j).

Parameters:

`[in]`	i	row index.
`[in]`	j	column index.

Returns:: Element (i, j) of the sub-matrix.

Definition at line 118 of file SubMatrix_Base.cxx.

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

/home/vivien/public_html/.src_seldon/matrix/SubMatrix.hxx
/home/vivien/public_html/.src_seldon/matrix/SubMatrix.cxx

All Classes Namespaces Files Functions Variables Typedefs

Seldon::SubMatrix< M > Class Template Reference

Public Types

Public Member Functions

Protected Attributes

Static Protected Attributes

Detailed Description

template<class M> class Seldon::SubMatrix< M >

Member Function Documentation

template<class M>
class Seldon::SubMatrix< M >