Dune::Fem::DGHelmholtzOperator< SpaceOperator > Class Template Reference

#include <dune/fem/operator/dghelmholtz.hh>

Inheritance diagram for Dune::Fem::DGHelmholtzOperator< SpaceOperator >:

Public Types
typedef SpaceOperator	SpaceOperatorType
typedef BaseType::DomainFunctionType	DomainFunctionType
typedef BaseType::RangeFunctionType	RangeFunctionType
typedef BaseType::JacobianOperatorType	JacobianOperatorType
typedef DomainFunctionType::DiscreteFunctionSpaceType	DiscreteFunctionSpaceType
typedef DomainFunctionType::RangeFieldType	DomainFieldType
	field type of the operator's domain
typedef RangeFunctionType::RangeFieldType	RangeFieldType
	field type of the operator's range

Public Member Functions
	DGHelmholtzOperator (SpaceOperatorType &spaceOp)
void	operator() (const DomainFunctionType &u, RangeFunctionType &w) const
void	jacobian (const DomainFunctionType &u, JacobianOperatorType &jOp) const
const double &	lambda () const
void	setLambda (double lambda)
void	setTime (double time)
const DiscreteFunctionSpaceType &	space () const
void	initializeTimeStepSize (const DomainFunctionType &u) const
double	timeStepEstimate () const
const SpaceOperatorType &	spaceOperator () const
SpaceOperatorType &	spaceOperator ()
virtual void	jacobian (const DomainFunctionType &u, JacobianOperatorType &jOp) const=0
	obtain linearization
virtual void	operator() (const DomainFunctionType &u, RangeFunctionType &w) const=0
	application operator
virtual void	finalize ()
	finalization of operator
virtual bool	nonlinear () const

Protected Attributes
SpaceOperator &	spaceOp_
double	lambda_
RangeFunctionType	wTmp_

Member Typedef Documentation

DiscreteFunctionSpaceType

template<class SpaceOperator >

typedef DomainFunctionType::DiscreteFunctionSpaceType Dune::Fem::DGHelmholtzOperator< SpaceOperator >::DiscreteFunctionSpaceType

DomainFieldType

typedef DomainFunctionType::RangeFieldType Dune::Fem::DifferentiableOperator< DGHelmholtzJacobianOperator< SpaceOperator::JacobianOperatorType > >::DomainFieldType

inherited

field type of the operator's domain

DomainFunctionType

template<class SpaceOperator >

typedef BaseType::DomainFunctionType Dune::Fem::DGHelmholtzOperator< SpaceOperator >::DomainFunctionType

JacobianOperatorType

template<class SpaceOperator >

typedef BaseType::JacobianOperatorType Dune::Fem::DGHelmholtzOperator< SpaceOperator >::JacobianOperatorType

RangeFieldType

typedef RangeFunctionType::RangeFieldType Dune::Fem::DifferentiableOperator< DGHelmholtzJacobianOperator< SpaceOperator::JacobianOperatorType > >::RangeFieldType

inherited

field type of the operator's range

RangeFunctionType

template<class SpaceOperator >

typedef BaseType::RangeFunctionType Dune::Fem::DGHelmholtzOperator< SpaceOperator >::RangeFunctionType

SpaceOperatorType

template<class SpaceOperator >

typedef SpaceOperator Dune::Fem::DGHelmholtzOperator< SpaceOperator >::SpaceOperatorType

Constructor & Destructor Documentation

DGHelmholtzOperator()

template<class SpaceOperator >

Dune::Fem::DGHelmholtzOperator< SpaceOperator >::DGHelmholtzOperator ( SpaceOperatorType &  spaceOp )

inlineexplicit

Member Function Documentation

finalize()

virtual void Dune::Fem::Operator< JacobianOperator::DomainFunctionType , JacobianOperator::RangeFunctionType >::finalize ( )

inlinevirtualinherited

finalization of operator

Note

The default implementation is empty.

initializeTimeStepSize()

template<class SpaceOperator >

void Dune::Fem::DGHelmholtzOperator< SpaceOperator >::initializeTimeStepSize ( const DomainFunctionType &  u ) const

inline

jacobian() [1/2]

template<class SpaceOperator >

void Dune::Fem::DGHelmholtzOperator< SpaceOperator >::jacobian ( const DomainFunctionType &  u, JacobianOperatorType &  jOp  ) const

inline

jacobian() [2/2]

virtual void Dune::Fem::DifferentiableOperator< DGHelmholtzJacobianOperator< SpaceOperator::JacobianOperatorType > >::jacobian ( const DomainFunctionType &  u, JacobianOperatorType &  jOp  ) const

pure virtualinherited

obtain linearization

Parameters

[in]	u	argument discrete function
[out]	jOp	destination Jacobian operator

Note

This method has to be implemented by all derived classes.

lambda()

template<class SpaceOperator >

const double & Dune::Fem::DGHelmholtzOperator< SpaceOperator >::lambda ( ) const

inline

nonlinear()

virtual bool Dune::Fem::Operator< JacobianOperator::DomainFunctionType , JacobianOperator::RangeFunctionType >::nonlinear ( ) const

inlinevirtualinherited

Return true if the Operator is nonlinear and false otherwise (default is true).

Reimplemented in DirichletWrapperOperator< Operator, Constraints >, Dune::Fem::DifferentiableGalerkinOperator< Integrands, JacobianOperator >, and Dune::Fem::DifferentiableGalerkinOperator< ModelIntegrands, LinearOperator >.

operator()() [1/2]

template<class SpaceOperator >

void Dune::Fem::DGHelmholtzOperator< SpaceOperator >::operator() ( const DomainFunctionType &  u, RangeFunctionType &  w  ) const

inline

operator()() [2/2]

virtual void Dune::Fem::Operator< JacobianOperator::DomainFunctionType , JacobianOperator::RangeFunctionType >::operator() ( const DomainFunctionType &  u, RangeFunctionType &  w  ) const

pure virtualinherited

application operator

Parameters

[in]	u	argument discrete function
[out]	w	destination discrete function

Note

This method has to be implemented by all derived classes.

setLambda()

template<class SpaceOperator >

void Dune::Fem::DGHelmholtzOperator< SpaceOperator >::setLambda ( double  lambda )

inline

setTime()

template<class SpaceOperator >

void Dune::Fem::DGHelmholtzOperator< SpaceOperator >::setTime ( double  time )

inline

space()

template<class SpaceOperator >

const DiscreteFunctionSpaceType & Dune::Fem::DGHelmholtzOperator< SpaceOperator >::space ( ) const

inline

spaceOperator() [1/2]

template<class SpaceOperator >

SpaceOperatorType & Dune::Fem::DGHelmholtzOperator< SpaceOperator >::spaceOperator ( )

inline

spaceOperator() [2/2]

template<class SpaceOperator >

const SpaceOperatorType & Dune::Fem::DGHelmholtzOperator< SpaceOperator >::spaceOperator ( ) const

inline

timeStepEstimate()

template<class SpaceOperator >

double Dune::Fem::DGHelmholtzOperator< SpaceOperator >::timeStepEstimate ( ) const

inline

Member Data Documentation

lambda_

template<class SpaceOperator >

double Dune::Fem::DGHelmholtzOperator< SpaceOperator >::lambda_

protected

spaceOp_

template<class SpaceOperator >

SpaceOperator& Dune::Fem::DGHelmholtzOperator< SpaceOperator >::spaceOp_

protected

wTmp_

template<class SpaceOperator >

RangeFunctionType Dune::Fem::DGHelmholtzOperator< SpaceOperator >::wTmp_

mutableprotected

---

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

• dghelmholtz.hh