based on: Ulrich Breymann, Addison Wesley Longman 2000 , revised edition ISBN 0-201-67488-2, Designing Components with the C++ STL More...

#include <sparsematrix.h>

Inheritance diagram for GIMLI::SparseMapMatrix< ValueType, IndexType >:

Collaboration diagram for GIMLI::SparseMapMatrix< ValueType, IndexType >:

Classes
class	Aux

Public Types
typedef std::pair< IndexType, IndexType >	IndexPair

typedef std::map< IndexPair, ValueType, std::less< IndexPair > >	ContainerType

typedef ContainerType::iterator	iterator

typedef ContainerType::const_iterator	const_iterator

typedef MatrixElement< ValueType, IndexType, ContainerType >	MatElement

Public Member Functions
	SparseMapMatrix (IndexType r=0, IndexType c=0, int stype=0)

	SparseMapMatrix (const std::string &filename)

	SparseMapMatrix (const SparseMapMatrix< ValueType, IndexType > &S)

	SparseMapMatrix (const SparseMatrix< ValueType > &S)

	SparseMapMatrix (const IndexArray &i, const IndexArray &j, const RVector &v)

SparseMapMatrix< ValueType, IndexType > &	operator= (const SparseMapMatrix< ValueType, IndexType > &S)

SparseMapMatrix &	operator= (const SparseMatrix< ValueType > &S)

virtual uint	rtti () const

void	resize (Index rows, Index cols)

void	copy_ (const SparseMatrix< double > &S)

void	copy_ (const SparseMatrix< Complex > &S)

void	add (const IndexArray &rows, const IndexArray &cols, const RVector &vals)

virtual void	clear ()

void	cleanRow (IndexType row)

void	cleanCol (IndexType col)

int	stype () const

void	setRows (IndexType r)

virtual IndexType	rows () const

virtual IndexType	nRows () const

void	setCols (IndexType c)

virtual IndexType	cols () const

virtual IndexType	nCols () const

IndexType	size () const

IndexType	max_size () const

IndexType	nVals () const

iterator	begin ()

iterator	end ()

const_iterator	begin () const

const_iterator	end () const

void	add (const ElementMatrix< double > &A, ValueType scale=1.0)

void	add (const ElementMatrix< double > &A, const Pos &scale)

void	add (const ElementMatrix< double > &A, const Matrix< ValueType > &scale)

void	add (const ElementMatrix< double > &A, const Vector< ValueType > &scale)

void	addToCol (Index id, const ElementMatrix< double > &A, ValueType scale=1.0, bool isDiag=false)

void	addToRow (Index id, const ElementMatrix< double > &A, ValueType scale=1.0, bool isDiag=false)

SparseMapMatrix< ValueType, IndexType > &	operator+= (const SparseMapMatrix< ValueType, IndexType > &A)

SparseMapMatrix< ValueType, IndexType > &	operator-= (const SparseMapMatrix< ValueType, IndexType > &A)

void	operator+= (const ElementMatrix< double > &A)

Aux	operator[] (IndexType r)

IndexType	idx1 (const const_iterator &I) const

IndexType	idx2 (const const_iterator &I) const

const ValueType &	val (const const_iterator &I) const

ValueType &	val (const iterator &I)

Vector< ValueType >	values () const

ValueType	getVal (IndexType i, IndexType j)

void	setVal (IndexType i, IndexType j, const ValueType &val)

void	addVal (IndexType i, IndexType j, const ValueType &val)

virtual Vector< ValueType >	mult (const Vector< ValueType > &a) const

virtual Vector< ValueType >	transMult (const Vector< ValueType > &a) const

virtual Vector< ValueType >	col (const Index i)

virtual Vector< ValueType >	row (const Index i)

void	save (const std::string &filename) const

void	load (const std::string &filename)

void	importCol (const std::string &filename, double dropTol, Index colOffset)

void	importCol (const std::string &filename, double dropTol=1e-3)

void	fillArrays (Vector< ValueType > &vals, IndexArray &rows, IndexArray &cols)

void	copy_ (const SparseMatrix< double > &S)

void	add (const ElementMatrix< double > &A, double scale)

void	add (const ElementMatrix< double > &A, const Pos &scale)

void	add (const ElementMatrix< double > &A, const RMatrix &scale)

void	add (const ElementMatrix< double > &A, const Vector< double > &scale)

void	add (const ElementMatrix< double > &A, Complex scale)

void	add (const ElementMatrix< double > &A, const Vector< Complex > &scale)

void	add (const ElementMatrix< double > &A, const CMatrix &scale)

void	add (const ElementMatrix< double > &A, const Pos &scale)

void	addToCol (Index id, const ElementMatrix< double > &A, double scale, bool isDiag)

void	addToRow (Index id, const ElementMatrix< double > &A, double scale, bool isDiag)

void	addToCol (Index id, const ElementMatrix< double > &A, Complex scale, bool isDiag)

void	addToRow (Index id, const ElementMatrix< double > &A, Complex scale, bool isDiag)

DLLEXPORT void	copy_ (const SparseMatrix< double > &S)

DLLEXPORT void	add (const ElementMatrix< double > &A, double scale)

DLLEXPORT void	add (const ElementMatrix< double > &A, const Pos &scale)

DLLEXPORT void	add (const ElementMatrix< double > &A, const RMatrix &scale)

DLLEXPORT void	add (const ElementMatrix< double > &A, const Vector< double > &scale)

DLLEXPORT void	add (const ElementMatrix< double > &A, Complex scale)

DLLEXPORT void	add (const ElementMatrix< double > &A, const Pos &scale)

DLLEXPORT void	add (const ElementMatrix< double > &A, const Matrix< Complex > &scale)

DLLEXPORT void	add (const ElementMatrix< double > &A, const Vector< Complex > &scale)

DLLEXPORT void	addToCol (Index id, const ElementMatrix< double > &A, double scale, bool isDiag)

DLLEXPORT void	addToRow (Index id, const ElementMatrix< double > &A, double scale, bool isDiag)

DLLEXPORT void	addToCol (Index id, const ElementMatrix< double > &A, Complex scale, bool isDiag)

DLLEXPORT void	addToRow (Index id, const ElementMatrix< double > &A, Complex scale, bool isDiag)

Public Member Functions inherited from GIMLI::MatrixBase
	MatrixBase (bool verbose=false)

virtual	~MatrixBase ()

void	setVerbose (bool verbose)

bool	verbose () const

Index	size () const

virtual void	clean ()

virtual RVector	dot (const RVector &a) const

virtual RVector	mult (const RVector &a) const

virtual CVector	mult (const CVector &a) const

virtual RVector	mult (const RVector &b, Index startI, Index endI) const

virtual CVector	mult (const CVector &b, Index startI, Index endI) const

virtual RVector	transMult (const RVector &a) const

virtual CVector	transMult (const CVector &a) const

Protected Attributes
IndexType	rows_

IndexType	cols_

ContainerType	C_

int	stype_

Protected Attributes inherited from GIMLI::MatrixBase
bool	verbose_

Detailed Description

template<class ValueType, class IndexType>
class GIMLI::SparseMapMatrix< ValueType, IndexType >

based on: Ulrich Breymann, Addison Wesley Longman 2000 , revised edition ISBN 0-201-67488-2, Designing Components with the C++ STL

Constructor & Destructor Documentation

◆ SparseMapMatrix() [1/2]

template<class ValueType, class IndexType>

GIMLI::SparseMapMatrix< ValueType, IndexType >::SparseMapMatrix	(	IndexType	r = 0,
		IndexType	c = 0,
		int	stype = 0 )

inline

stype .. symmetric style. stype=0 (full), stype=1 (UpperRight), stype=2 (LowerLeft)

◆ SparseMapMatrix() [2/2]

template<class ValueType, class IndexType>

GIMLI::SparseMapMatrix< ValueType, IndexType >::SparseMapMatrix	(	const IndexArray &	i,
		const IndexArray &	j,
		const RVector &	v )

inline

Contruct Map Matrix from 3 arrays of the same length. Number of colums are max(j)+1 and Number of rows are max(i)+1.

Member Function Documentation

◆ add() [1/3]

template<class ValueType, class IndexType>

void GIMLI::SparseMapMatrix< ValueType, IndexType >::add	(	const ElementMatrix< double > &	A,
		const Vector< ValueType > &	scale )

Scale with values from vector scale. Take values from scale[A.ids()].

◆ add() [2/3]

template<class ValueType, class IndexType>

void GIMLI::SparseMapMatrix< ValueType, IndexType >::add	(	const ElementMatrix< double > &	A,
		ValueType	scale = 1.0 )

Scale with scale

◆ add() [3/3]

template<class ValueType, class IndexType>

void GIMLI::SparseMapMatrix< ValueType, IndexType >::add	(	const IndexArray &	rows,
		const IndexArray &	cols,
		const RVector &	vals )

inline

Add this values to the matrix.

◆ clear()

template<class ValueType, class IndexType>

virtual void GIMLI::SparseMapMatrix< ValueType, IndexType >::clear ( )

inlinevirtual

Clear the data, set size to zero and frees memory.

Reimplemented from GIMLI::MatrixBase.

Referenced by GIMLI::RegionManager::fillConstraints().

◆ cols()

template<class ValueType, class IndexType>

virtual IndexType GIMLI::SparseMapMatrix< ValueType, IndexType >::cols ( ) const

inlinevirtual

Return number of colums

Reimplemented from GIMLI::MatrixBase.

Referenced by GIMLI::SparseMapMatrix< int, Index >::mult(), GIMLI::rank1Update(), GIMLI::scaleMatrix(), and GIMLI::SparseMapMatrix< int, Index >::transMult().

◆ copy_()

DLLEXPORT void GIMLI::SparseMapMatrix< double, Index >::copy_ ( const SparseMatrix< double > & S )

SparseMapMatrix specialized type traits in sparsematrix.cpp

◆ fillArrays()

template<class ValueType, class IndexType>

void GIMLI::SparseMapMatrix< ValueType, IndexType >::fillArrays	(	Vector< ValueType > &	vals,
		IndexArray &	rows,
		IndexArray &	cols )

inline

Fill existing arrays with values, row and column indieces of this SparseMapMatrix

◆ importCol()

template<class ValueType, class IndexType>

void GIMLI::SparseMapMatrix< ValueType, IndexType >::importCol	(	const std::string &	filename,
		double	dropTol,
		Index	colOffset )

inline

Import columnwise from bmat starting at offset

◆ mult()

template<class ValueType, class IndexType>

virtual Vector< ValueType > GIMLI::SparseMapMatrix< ValueType, IndexType >::mult ( const Vector< ValueType > & a ) const

inlinevirtual

Return SparseMapMatrix: this * a

◆ resize()

template<class ValueType, class IndexType>

void GIMLI::SparseMapMatrix< ValueType, IndexType >::resize	(	Index	rows,
		Index	cols )

inlinevirtual

Resize this matrix to rows, cols

Reimplemented from GIMLI::MatrixBase.

Referenced by GIMLI::Mesh::interpolationMatrix().

◆ rows()

template<class ValueType, class IndexType>

virtual IndexType GIMLI::SparseMapMatrix< ValueType, IndexType >::rows ( ) const

inlinevirtual

Return number of cols

Reimplemented from GIMLI::MatrixBase.

Referenced by GIMLI::SparseMapMatrix< int, Index >::mult(), GIMLI::rank1Update(), GIMLI::scaleMatrix(), and GIMLI::SparseMapMatrix< int, Index >::transMult().

◆ rtti()

template<class ValueType, class IndexType>

virtual uint GIMLI::SparseMapMatrix< ValueType, IndexType >::rtti ( ) const

inlinevirtual

Return entity rtti value.

Reimplemented from GIMLI::MatrixBase.

◆ save()

template<class ValueType, class IndexType>

void GIMLI::SparseMapMatrix< ValueType, IndexType >::save ( const std::string & filename ) const

inlinevirtual

Brute force column separation fallback .. should be overwriten if you need performance for your onw matrix type.

Brute force row separation fallback .. should be overwriten if you need performance for your onw matrix type.

Brute force column separation fallback .. should be overwriten if you need performance for your onw matrix type.

Brute force row separation fallback .. should be overwriten if you need performance for your onw matrix type.

Save this matrix into the file filename given.

Reimplemented from GIMLI::MatrixBase.

◆ stype()

template<class ValueType, class IndexType>

int GIMLI::SparseMapMatrix< ValueType, IndexType >::stype ( ) const

inline

symmetric type. 0 = nonsymmetric, -1 symmetric lower part, 1 symmetric upper part.

◆ transMult()

template<class ValueType, class IndexType>

virtual Vector< ValueType > GIMLI::SparseMapMatrix< ValueType, IndexType >::transMult ( const Vector< ValueType > & a ) const

inlinevirtual

Return SparseMapMatrix: this.T * a

Classes

Public Types

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ SparseMapMatrix() [1/2]

◆ SparseMapMatrix() [2/2]

Member Function Documentation

◆ add() [1/3]

◆ add() [2/3]

◆ add() [3/3]

◆ clear()

◆ cols()

◆ copy_()

◆ fillArrays()

◆ importCol()

◆ mult()

◆ resize()

◆ rows()

◆ rtti()

◆ save()

◆ stype()

◆ transMult()