#include <dune/fem/operator/common/localmatrix.hh>

Public Types
typedef Traits ::LocalMatrixType	LocalMatrixType
	type of local matrix implementation More...

typedef Traits ::RangeSpaceType	RangeSpaceType
	type of domain discrete function space More...

typedef RangeSpaceType ::RangeType	RangeType
	type of range More...

typedef RangeSpaceType ::JacobianRangeType	JacobianRangeType
	type of jacobian range More...

typedef RangeSpaceType ::RangeFieldType	RangeFieldType
	type of range field More...

Public Member Functions
template<class RangeVectorType >
void	axpy (const RangeVectorType &phi, const Explicit< RangeType > &factor, const RangeFieldType &weight=RangeFieldType(1))
	axpy operation for local matrices More...

template<class JacobianVectorType >
void	axpy (const JacobianVectorType &dphi, const JacobianRangeType &jacobianFactor, const RangeFieldType &weight=RangeFieldType(1))
	axpy operation for local matrices More...

template<class RangeVectorType , class JacobianVectorType >
void	axpy (const RangeVectorType &phi, const JacobianVectorType &dphi, const Explicit< RangeType > &factor, const JacobianRangeType &jacobianFactor, const RangeFieldType &weight=RangeFieldType(1))
	axpy operation for local matrices More...

Protected Member Functions
	MatrixColumnObject (LocalMatrixType &localMatrix, const unsigned int col)
	constructor taking local matrix and column number More...

Protected Attributes
LocalMatrixType &	localMatrix_

const unsigned int	column_

Member Typedef Documentation

◆ JacobianRangeType

template<class Traits >

typedef RangeSpaceType :: JacobianRangeType Dune::Fem::MatrixColumnObject< Traits >::JacobianRangeType

type of jacobian range

◆ LocalMatrixType

template<class Traits >

typedef Traits :: LocalMatrixType Dune::Fem::MatrixColumnObject< Traits >::LocalMatrixType

type of local matrix implementation

◆ RangeFieldType

template<class Traits >

typedef RangeSpaceType :: RangeFieldType Dune::Fem::MatrixColumnObject< Traits >::RangeFieldType

type of range field

◆ RangeSpaceType

template<class Traits >

typedef Traits :: RangeSpaceType Dune::Fem::MatrixColumnObject< Traits >::RangeSpaceType

type of domain discrete function space

◆ RangeType

template<class Traits >

typedef RangeSpaceType :: RangeType Dune::Fem::MatrixColumnObject< Traits >::RangeType

type of range

Constructor & Destructor Documentation

◆ MatrixColumnObject()

template<class Traits >

Dune::Fem::MatrixColumnObject< Traits >::MatrixColumnObject	(	LocalMatrixType &	localMatrix,
		const unsigned int	col
	)

inlineprotected

constructor taking local matrix and column number

Member Function Documentation

◆ axpy() [1/3]

template<class Traits >

template<class JacobianVectorType >

void Dune::Fem::MatrixColumnObject< Traits >::axpy	(	const JacobianVectorType &	dphi,
		const JacobianRangeType &	jacobianFactor,
		const RangeFieldType &	weight = `RangeFieldType(1)`
	)

inline

axpy operation for local matrices

Denoting an entry of the local matrix by $a_{i,j}$ and the gradients of the base functions by $\nabla \varphi_i$ , this function performs the following operation:

$a_{i,j} = a_{i,j} + weight * (jacobianFactor \cdot \nabla\varphi_i( x ))$

Parameters

[in]	dphi	evaluations of the jacobian of all base functions $\varphi_i( x )$
[in]	jacobianFactor	axpy factor
[in]	weight	integration weight for quadrature point (default = 1)

◆ axpy() [2/3]

template<class Traits >

template<class RangeVectorType >

void Dune::Fem::MatrixColumnObject< Traits >::axpy	(	const RangeVectorType &	phi,
		const Explicit< RangeType > &	factor,
		const RangeFieldType &	weight = `RangeFieldType(1)`
	)

inline

axpy operation for local matrices

Denoting an entry of the local matrix by $a_{i,j}$ and the base functions by $\varphi_i$ , this function performs the following operation:

$a_{i,j} = a_{i,j} + weight * (factor \cdot \varphi_i( x ))$

Parameters

[in]	phi	evaluations of all base functions $\varphi_i( x )$
[in]	factor	axpy factor
[in]	weight	integration weight for quadrature point (default = 1)

◆ axpy() [3/3]

template<class Traits >

template<class RangeVectorType , class JacobianVectorType >

void Dune::Fem::MatrixColumnObject< Traits >::axpy	(	const RangeVectorType &	phi,
		const JacobianVectorType &	dphi,
		const Explicit< RangeType > &	factor,
		const JacobianRangeType &	jacobianFactor,
		const RangeFieldType &	weight = `RangeFieldType(1)`
	)

inline

axpy operation for local matrices

Denoting an entry of the local matrix by $a_{i,j}$ and the base functions by $\nabla \varphi_i$ , this function performs the following operation:

$a_{i,j} = a_{i,j} + weight (factor \cdot \varphi_i( x ) + jacobianFactor \cdot \nabla\varphi_i( x ))$

Parameters

[in]	phi	evaluations of all base functions $\varphi_i( x )$
[in]	dphi	evaluations of the jacobian of all base functions $\varphi_i( x )$
[in]	factor	axpy factor for phi
[in]	jacobianFactor	axpy factor for dphi
[in]	weight	integration weight for quadrature point (default = 1)

Member Data Documentation

◆ column_

template<class Traits >

const unsigned int Dune::Fem::MatrixColumnObject< Traits >::column_

protected

◆ localMatrix_

template<class Traits >

LocalMatrixType& Dune::Fem::MatrixColumnObject< Traits >::localMatrix_

protected

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

localmatrix.hh

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Member Typedef Documentation

◆ JacobianRangeType

◆ LocalMatrixType

◆ RangeFieldType

◆ RangeSpaceType

◆ RangeType

Constructor & Destructor Documentation

◆ MatrixColumnObject()

Member Function Documentation

◆ axpy() [1/3]

◆ axpy() [2/3]

◆ axpy() [3/3]

Member Data Documentation

◆ column_

◆ localMatrix_