GIMLI::BlockMatrix< ValueType > Class Template Reference

Inheritance diagram for GIMLI::BlockMatrix< ValueType >:

Collaboration diagram for GIMLI::BlockMatrix< ValueType >:

Public Member Functions
	BlockMatrix (bool verbose=false)
virtual uint	rtti () const
virtual const Vector< ValueType >	operator[] (Index r) const
virtual Index	rows () const
virtual Index	cols () const
virtual const Vector< ValueType >	row (Index r) const
virtual const Vector< ValueType >	col (Index r) const
virtual void	clear ()
virtual void	clean ()
MatrixBase *	mat (Index idx)
MatrixBase &	matRef (Index idx) const
std::vector< BlockMatrixEntry >	entries () const
Index	add (MatrixBase *matrix, Index rowStart, Index colStart)
Index	addMatrix (MatrixBase *matrix)
Index	addMatrix (MatrixBase *matrix, Index rowStart, Index colStart, ValueType scale=1.0)
void	addMatrixEntry (Index matrixID, Index rowStart, Index colStart)
void	addMatrixEntry (Index matrixID, Index rowStart, Index colStart, ValueType scale, bool transpose=false)
void	recalcMatrixSize () const
virtual Vector< ValueType >	mult (const Vector< ValueType > &b) const
virtual Vector< ValueType >	transMult (const Vector< ValueType > &b) const
RSparseMapMatrix	sparseMapMatrix () const
virtual void	save (const std::string &filename) const
Vector< double >	mult (const Vector< double > &b) const
Vector< double >	transMult (const Vector< double > &b) const
RSparseMapMatrix	sparseMapMatrix () const
DLLEXPORT RVector	mult (const RVector &b) const
DLLEXPORT RVector	transMult (const RVector &b) const
DLLEXPORT RSparseMapMatrix	sparseMapMatrix () const
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	resize (Index rows, Index cols)
virtual RVector	dot (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 CVector	transMult (const CVector &a) const

Protected Attributes
std::vector< MatrixBase * >	matrices_
std::vector< BlockMatrixEntry >	entries_
Protected Attributes inherited from GIMLI::MatrixBase
bool	verbose_

Member Function Documentation

add()

template<class ValueType >

Index GIMLI::BlockMatrix< ValueType >::add ( MatrixBase *  matrix, Index  rowStart, Index  colStart  )

inline

Syntaxtic sugar for addMatrix

addMatrix() [1/2]

template<class ValueType >

Index GIMLI::BlockMatrix< ValueType >::addMatrix ( MatrixBase *  matrix )

inline

Add an existing matrix to this block matrix and return a unique index. The Matrix will not be used until the matrix index has been assigned to a row and column number by adding a matrix entry.

addMatrix() [2/2]

template<class ValueType >

Index GIMLI::BlockMatrix< ValueType >::addMatrix ( MatrixBase *  matrix, Index  rowStart, Index  colStart, ValueType  scale = 1.0  )

inline

Shortcut for addMatrix and addMatrixEntry.

addMatrixEntry() [1/2]

template<class ValueType >

void GIMLI::BlockMatrix< ValueType >::addMatrixEntry ( Index  matrixID, Index  rowStart, Index  colStart  )

inline

Shortcut for addMatrixEntry(matrixID, rowStart, colStart, 1.0).

addMatrixEntry() [2/2]

template<class ValueType >

void GIMLI::BlockMatrix< ValueType >::addMatrixEntry ( Index  matrixID, Index  rowStart, Index  colStart, ValueType  scale, bool  transpose = false  )

inline

Set a entry to this block matrix with the matrix index matrixID.

clean()

template<class ValueType >

virtual void GIMLI::BlockMatrix< ValueType >::clean ( )

inlinevirtual

Fill Vector with 0.0. Don't change size.

Reimplemented from GIMLI::MatrixBase.

clear()

template<class ValueType >

virtual void GIMLI::BlockMatrix< ValueType >::clear ( )

inlinevirtual

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

Reimplemented from GIMLI::MatrixBase.

References GIMLI::Vector< ValueType >::clear().

cols()

template<class ValueType >

virtual Index GIMLI::BlockMatrix< ValueType >::cols ( ) const

inlinevirtual

Return number of colums

Reimplemented from GIMLI::MatrixBase.

mult() [1/2]

DLLEXPORT RVector GIMLI::BlockMatrix< double >::mult ( const RVector &  a ) const

virtual

Return this * a

Reimplemented from GIMLI::MatrixBase.

mult() [2/2]

Vector< double > GIMLI::BlockMatrix< double >::mult ( const Vector< double > &  a ) const

virtual

Return this * a

Reimplemented from GIMLI::MatrixBase.

References GIMLI::Vector< ValueType >::addVal(), GIMLI::MatrixBase::cols(), GIMLI::Vector< ValueType >::getVal(), GIMLI::MatrixBase::mult(), and GIMLI::MatrixBase::rows().

rows()

template<class ValueType >

virtual Index GIMLI::BlockMatrix< ValueType >::rows ( ) const

inlinevirtual

Return number of cols

Reimplemented from GIMLI::MatrixBase.

rtti()

template<class ValueType >

virtual uint GIMLI::BlockMatrix< ValueType >::rtti ( ) const

inlinevirtual

Return entity rtti value.

Reimplemented from GIMLI::MatrixBase.

save()

template<class ValueType >

virtual void GIMLI::BlockMatrix< ValueType >::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. ‍/ template< class ValueType > const Vector < ValueType > row(Index r) const{ __M ASSERT_RANGE(r, 0, rows()) Vector < ValueType > b(rows(), 0.0); b[r] = 1.0; return this->transMult(b); } these template function above will not work until MatrixBase is a non template function /! 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. *‍/ virtual const RVector row(Index r) const { __M ASSERT_RANGE(r, 0, rows()) RVector b(rows(), 0.0); b[r] = 1.0; return this->transMult(b); }

/*! Save this matrix into the file filename given. 

Reimplemented from GIMLI::MatrixBase.

transMult() [1/2]

DLLEXPORT RVector GIMLI::BlockMatrix< double >::transMult ( const RVector &  a ) const

virtual

Return this.T * a

Reimplemented from GIMLI::MatrixBase.

transMult() [2/2]

Vector< double > GIMLI::BlockMatrix< double >::transMult ( const Vector< double > &  a ) const

virtual

Return this.T * a

Reimplemented from GIMLI::MatrixBase.

References GIMLI::Vector< ValueType >::addVal(), GIMLI::MatrixBase::cols(), GIMLI::Vector< ValueType >::getVal(), GIMLI::MatrixBase::rows(), and GIMLI::MatrixBase::transMult().