MappedSparseMatrix< _Scalar, _Flags > Class Template Reference

Sparse matrix. More...

#include <MappedSparseMatrix.h>

Inheritance diagram for MappedSparseMatrix< _Scalar, _Flags >:

[legend]

List of all members.

Classes
class	InnerIterator
Public Member Functions
int *	_innerIndexPtr ()
const int *	_innerIndexPtr () const
int *	_outerIndexPtr ()
const int *	_outerIndexPtr () const
Scalar *	_valuePtr ()
const Scalar *	_valuePtr () const
Scalar	coeff (int row, int col) const
Scalar &	coeffRef (int row, int col)
int	cols () const
int	innerNonZeros (int j) const
int	innerSize () const
	MappedSparseMatrix (int rows, int cols, int nnz, int *outerIndexPtr, int *innerIndexPtr, Scalar *valuePtr)
int	nonZeros () const
int	outerSize () const
int	rows () const
	~MappedSparseMatrix ()
Protected Types
enum	{ IsRowMajor = Base::IsRowMajor }
Protected Attributes
int *	m_innerIndices
int	m_innerSize
int	m_nnz
int *	m_outerIndex
int	m_outerSize
Scalar *	m_values

---

Detailed Description

template<typename _Scalar, int _Flags>
class MappedSparseMatrix< _Scalar, _Flags >

Sparse matrix.

Parameters:

_Scalar

the scalar type, i.e. the type of the coefficients

See http://www.netlib.org/linalg/html_templates/node91.html for details on the storage scheme.

Definition at line 42 of file MappedSparseMatrix.h.

---

Member Enumeration Documentation

template<typename _Scalar, int _Flags>

anonymous enum [protected]

Enumerator:

IsRowMajor

Definition at line 49 of file MappedSparseMatrix.h.

---

Constructor & Destructor Documentation

template<typename _Scalar, int _Flags>

MappedSparseMatrix< _Scalar, _Flags >::MappedSparseMatrix	(	int	rows,
		int	cols,
		int	nnz,
		int *	outerIndexPtr,
		int *	innerIndexPtr,
		Scalar *	valuePtr
	)			[inline]

Definition at line 117 of file MappedSparseMatrix.h.

template<typename _Scalar, int _Flags>

MappedSparseMatrix< _Scalar, _Flags >::~MappedSparseMatrix

(

)

[inline]

Empty destructor

Definition at line 135 of file MappedSparseMatrix.h.

---

Member Function Documentation

template<typename _Scalar, int _Flags>

int* MappedSparseMatrix< _Scalar, _Flags >::_innerIndexPtr

(

)

[inline]

Definition at line 72 of file MappedSparseMatrix.h.

template<typename _Scalar, int _Flags>

const int* MappedSparseMatrix< _Scalar, _Flags >::_innerIndexPtr

(

)

const [inline]

Definition at line 71 of file MappedSparseMatrix.h.

template<typename _Scalar, int _Flags>

int* MappedSparseMatrix< _Scalar, _Flags >::_outerIndexPtr

(

)

[inline]

Definition at line 75 of file MappedSparseMatrix.h.

template<typename _Scalar, int _Flags>

const int* MappedSparseMatrix< _Scalar, _Flags >::_outerIndexPtr

(

)

const [inline]

Definition at line 74 of file MappedSparseMatrix.h.

template<typename _Scalar, int _Flags>

Scalar* MappedSparseMatrix< _Scalar, _Flags >::_valuePtr

(

)

[inline]

Definition at line 69 of file MappedSparseMatrix.h.

template<typename _Scalar, int _Flags>

const Scalar* MappedSparseMatrix< _Scalar, _Flags >::_valuePtr

(

)

const [inline]

Definition at line 68 of file MappedSparseMatrix.h.

template<typename _Scalar, int _Flags>

Scalar MappedSparseMatrix< _Scalar, _Flags >::coeff	(	int	row,
		int	col
	)			const [inline]

Definition at line 78 of file MappedSparseMatrix.h.

template<typename _Scalar, int _Flags>

Scalar& MappedSparseMatrix< _Scalar, _Flags >::coeffRef	(	int	row,
		int	col
	)			[inline]

Definition at line 97 of file MappedSparseMatrix.h.

template<typename _Scalar, int _Flags>

int MappedSparseMatrix< _Scalar, _Flags >::cols

(

void

)

const [inline]

Returns:

the number of columns.

See also:

rows(), ColsAtCompileTime

Reimplemented from SparseMatrixBase< MappedSparseMatrix< _Scalar, _Flags > >.

Definition at line 61 of file MappedSparseMatrix.h.

template<typename _Scalar, int _Flags>

int MappedSparseMatrix< _Scalar, _Flags >::innerNonZeros

(

int

j

)

const [inline]

Definition at line 64 of file MappedSparseMatrix.h.

template<typename _Scalar, int _Flags>

int MappedSparseMatrix< _Scalar, _Flags >::innerSize

(

)

const [inline]

Returns:

the size of the inner dimension according to the storage order, i.e., the number of rows for a columns major matrix, and the number of cols otherwise

Reimplemented from SparseMatrixBase< MappedSparseMatrix< _Scalar, _Flags > >.

Definition at line 62 of file MappedSparseMatrix.h.

template<typename _Scalar, int _Flags>

int MappedSparseMatrix< _Scalar, _Flags >::nonZeros

(

)

const [inline]

Returns:

the number of non zero coefficients

Reimplemented from SparseMatrixBase< MappedSparseMatrix< _Scalar, _Flags > >.

Definition at line 115 of file MappedSparseMatrix.h.

template<typename _Scalar, int _Flags>

int MappedSparseMatrix< _Scalar, _Flags >::outerSize

(

)

const [inline]

Returns:

the size of the storage major dimension, i.e., the number of columns for a columns major matrix, and the number of rows otherwise

Reimplemented from SparseMatrixBase< MappedSparseMatrix< _Scalar, _Flags > >.

Definition at line 63 of file MappedSparseMatrix.h.

template<typename _Scalar, int _Flags>

int MappedSparseMatrix< _Scalar, _Flags >::rows

(

void

)

const [inline]

Returns:

the number of rows.

See also:

cols(), RowsAtCompileTime

Reimplemented from SparseMatrixBase< MappedSparseMatrix< _Scalar, _Flags > >.

Definition at line 60 of file MappedSparseMatrix.h.

---

Member Data Documentation

template<typename _Scalar, int _Flags>

int* MappedSparseMatrix< _Scalar, _Flags >::m_innerIndices [protected]

Definition at line 55 of file MappedSparseMatrix.h.

template<typename _Scalar, int _Flags>

int MappedSparseMatrix< _Scalar, _Flags >::m_innerSize [protected]

Definition at line 52 of file MappedSparseMatrix.h.

template<typename _Scalar, int _Flags>

int MappedSparseMatrix< _Scalar, _Flags >::m_nnz [protected]

Definition at line 53 of file MappedSparseMatrix.h.

template<typename _Scalar, int _Flags>

int* MappedSparseMatrix< _Scalar, _Flags >::m_outerIndex [protected]

Definition at line 54 of file MappedSparseMatrix.h.

template<typename _Scalar, int _Flags>

int MappedSparseMatrix< _Scalar, _Flags >::m_outerSize [protected]

Definition at line 51 of file MappedSparseMatrix.h.

template<typename _Scalar, int _Flags>

Scalar* MappedSparseMatrix< _Scalar, _Flags >::m_values [protected]

Definition at line 56 of file MappedSparseMatrix.h.

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

• MappedSparseMatrix.h