dune-fem 2.8.0
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Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > > Class Template Reference

#include <dune/fem/function/common/localcontribution.hh>

Inheritance diagram for Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >:
Inheritance graph

Public Types

typedef DiscreteFunction DiscreteFunctionType
 
typedef AssemblyOperation< typename DiscreteFunctionTraits< DiscreteFunctionType >::DiscreteFunctionType > AssemblyOperationType
 
typedef DiscreteFunctionType::DiscreteFunctionSpaceType::BasisFunctionSetType BasisFunctionSetType
 
typedef DiscreteFunctionType::DofType DofType
 
typedef DiscreteFunctionType::RangeType RangeType
 
typedef RangeType::field_type RangeFieldType
 
typedef DiscreteFunctionType::JacobianRangeType JacobianRangeType
 
typedef BaseType::LocalDofVectorType LocalDofVectorType
 
typedef LocalDofVectorType::size_type SizeType
 
typedef BasisFunctionSetType::EntityType EntityType
 
typedef BasisFunctionSetType::FunctionSpaceType FunctionSpaceType
 type of functionspace
 
typedef FunctionSpaceType::DomainFieldType DomainFieldType
 field type of the domain
 
typedef FunctionSpaceType::DomainType DomainType
 type of domain vectors, i.e., type of coordinates
 
typedef FunctionSpaceType::HessianRangeType HessianRangeType
 type of the Hessian
 
typedef EntityType::Geometry::LocalCoordinate LocalCoordinateType
 type of local coordinates
 

Public Member Functions

template<class... Args>
 LocalContribution (DiscreteFunctionType &discreteFunction, Args &&... args)
 
 LocalContribution (const ThisType &)=delete
 
 LocalContribution (ThisType &&)=delete
 
 ~LocalContribution ()
 
ThisType & operator= (const ThisType &)=delete
 
ThisType & operator= (ThisType &&)=delete
 
const DiscreteFunctionType & discreteFunction () const
 
DiscreteFunctionType & discreteFunction ()
 
void bind (const EntityType &entity)
 
void unbind ()
 
void init (const EntityType &entity)
 initialize the local function for an entity
 
void bind (const EntityType &entity)
 initialize the local function for an entity
 
template<class IntersectionType >
void bind (const IntersectionType &intersection, IntersectionSide side)
 initialize the local function for an entity adjacent to the intersection
 
const DiscreteFunctionSpaceType & space () const
 return discrete function space this local function belongs to
 
const LocalDofVectorType & localDofVector () const
 return const reference to local Dof Vector

 
LocalDofVectorType & localDofVector ()
 return mutable reference to local Dof Vector

 
const DofType & operator[] (SizeType num) const
 access to local dofs (read-only)
 
DofType & operator[] (SizeType num)
 access to local dofs (read-write)
 
void assign (const LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType, T > &other)
 assign all DoFs of this local function
 
void clear ()
 set all DoFs to zero
 
void axpy (const PointType &x, const RangeType &factor)
 axpy operation for local function
 
void axpy (const PointType &x, const JacobianRangeType &factor)
 axpy operation for local function
 
void axpy (const PointType &x, const HessianRangeType &factor)
 
void axpy (const PointType &x, const RangeType &factor1, const JacobianRangeType &factor2)
 axpy operation for local function
 
int order () const
 obtain the order of this local function
 
const BasisFunctionSetType & basisFunctionSet () const
 obtain the basis function set for this local function
 
const EntityType & entity () const
 obtain the entity, this local function lives on
 
void evaluate (const PointType &x, RangeType &ret) const
 evaluate the local function
 
void jacobian (const PointType &x, JacobianRangeType &ret) const
 evaluate Jacobian of the local function
 
void hessian (const PointType &x, HessianRangeType &ret) const
 evaluate Hessian of the local function
 
int numDofs () const
 obtain the number of local DoFs
 
SizeType size () const
 obtain the number of local DoFs
 
void axpyQuadrature (const QuadratureType &quad, const Vectors &... values)
 evaluate all basisfunctions for all quadrature points, multiply with the given factor and add the result to the local coefficients

 
void axpyQuadrature (const QuadratureType &quad, const RangeVectorType &rangeVector, const JacobianRangeVectorType &jacobianVector)
 evaluate all basisfunctions for all quadrature points, multiply with the given factor and add the result to the local coefficients
 
void evaluateQuadrature (const QuadratureType &quad, Vectors &... vec) const
 evaluate all basisfunctions for all quadrature points and store the results in the result vector
 
void jacobianQuadrature (const QuadratureType &quad, Vectors &... vec) const
 evaluate all Jacobians for all basis functions for all quadrature points and store the results in the result vector
 
void hessianQuadrature (const QuadratureType &quad, Vectors &... vec) const
 evaluate all hessians of all basis functions for all quadrature points and store the results in the result vector
 
bool valid () const
 Returns true if local function if bind or init was previously called.
 

Static Public Attributes

static const int dimDomain
 dimension of the domain
 
static const int dimRange
 dimension of the range
 

Protected Member Functions

void init (const EntityType &entity)
 initialize the local function for an entity
 
void init (const BasisFunctionSetType &basisFunctionSet)
 initialize the local function for an basisFunctionSet
 
void evaluateQuadrature (const QuadratureType &quad, VectorType &result, const RangeType &) const
 
void evaluateQuadrature (const QuadratureType &quad, VectorType &result, const JacobianRangeType &) const
 
void evaluateQuadrature (const QuadratureType &quad, VectorType &result, const HessianRangeType &) const
 

Protected Attributes

DiscreteFunctionType & discreteFunction_
 
AssemblyOperationType assemblyOperation_
 
bool bound_
 
const DiscreteFunctionSpaceType & dfSpace_
 
BasisFunctionSetType basisFunctionSet_
 
LocalDofVectorType localDofVector_
 

Member Typedef Documentation

◆ AssemblyOperationType

template<class DiscreteFunction , template< class > class AssemblyOperation>
typedef AssemblyOperation< typename DiscreteFunctionTraits< DiscreteFunctionType >::DiscreteFunctionType > Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::AssemblyOperationType

◆ BasisFunctionSetType

template<class DiscreteFunction , template< class > class AssemblyOperation>
typedef DiscreteFunctionType::DiscreteFunctionSpaceType::BasisFunctionSetType Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::BasisFunctionSetType

◆ DiscreteFunctionType

template<class DiscreteFunction , template< class > class AssemblyOperation>
typedef DiscreteFunction Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::DiscreteFunctionType

◆ DofType

template<class DiscreteFunction , template< class > class AssemblyOperation>
typedef DiscreteFunctionType::DofType Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::DofType

◆ DomainFieldType

typedef FunctionSpaceType::DomainFieldType Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::DomainFieldType
inherited

field type of the domain

◆ DomainType

typedef FunctionSpaceType::DomainType Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::DomainType
inherited

type of domain vectors, i.e., type of coordinates

◆ EntityType

template<class DiscreteFunction , template< class > class AssemblyOperation>
typedef BasisFunctionSetType::EntityType Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::EntityType

◆ FunctionSpaceType

typedef BasisFunctionSetType::FunctionSpaceType Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::FunctionSpaceType
inherited

type of functionspace

◆ HessianRangeType

typedef FunctionSpaceType::HessianRangeType Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::HessianRangeType
inherited

type of the Hessian

◆ JacobianRangeType

template<class DiscreteFunction , template< class > class AssemblyOperation>
typedef DiscreteFunctionType::JacobianRangeType Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::JacobianRangeType

◆ LocalCoordinateType

typedef EntityType::Geometry::LocalCoordinate Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::LocalCoordinateType
inherited

type of local coordinates

◆ LocalDofVectorType

template<class DiscreteFunction , template< class > class AssemblyOperation>
typedef BaseType::LocalDofVectorType Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::LocalDofVectorType

◆ RangeFieldType

template<class DiscreteFunction , template< class > class AssemblyOperation>
typedef RangeType::field_type Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::RangeFieldType

◆ RangeType

template<class DiscreteFunction , template< class > class AssemblyOperation>
typedef DiscreteFunctionType::RangeType Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::RangeType

◆ SizeType

template<class DiscreteFunction , template< class > class AssemblyOperation>
typedef LocalDofVectorType::size_type Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::SizeType

Constructor & Destructor Documentation

◆ LocalContribution() [1/3]

template<class DiscreteFunction , template< class > class AssemblyOperation>
template<class... Args>
Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::LocalContribution ( DiscreteFunctionType &  discreteFunction,
Args &&...  args 
)
inlineexplicit

◆ LocalContribution() [2/3]

template<class DiscreteFunction , template< class > class AssemblyOperation>
Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::LocalContribution ( const ThisType &  )
delete

◆ LocalContribution() [3/3]

template<class DiscreteFunction , template< class > class AssemblyOperation>
Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::LocalContribution ( ThisType &&  )
delete

◆ ~LocalContribution()

template<class DiscreteFunction , template< class > class AssemblyOperation>
Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::~LocalContribution ( )
inline

Member Function Documentation

◆ assign()

void Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::assign ( const LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , T > &  other)
inlineinherited

assign all DoFs of this local function

Parameters
[in]lflocal function to assign DoFs from

◆ axpy() [1/4]

void Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::axpy ( const PointType &  x,
const HessianRangeType &  factor 
)
inlineinherited

◆ axpy() [2/4]

void Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::axpy ( const PointType &  x,
const JacobianRangeType &  factor 
)
inlineinherited

axpy operation for local function

Denoting the DoFs of the local function by $u_i$ and the basis functions by $\varphi_i$, this function performs the following operation:

\[ u_i = u_i + factor \cdot \nabla\varphi_i( x ) \]

Parameters
[in]xpoint to evaluate jacobian of basis functions in
[in]factoraxpy factor

◆ axpy() [3/4]

void Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::axpy ( const PointType &  x,
const RangeType &  factor 
)
inlineinherited

axpy operation for local function

Denoting the DoFs of the local function by $u_i$ and the basis functions by $\varphi_i$, this function performs the following operation:

\[ u_i = u_i + factor \cdot \varphi_i( x ) \]

Parameters
[in]xpoint to evaluate basis functions in
[in]factoraxpy factor

◆ axpy() [4/4]

void Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::axpy ( const PointType &  x,
const RangeType &  factor1,
const JacobianRangeType &  factor2 
)
inlineinherited

axpy operation for local function

Denoting the DoFs of the local function by $u_i$ and the basis functions by $\varphi_i$, this function performs the following operation:

\[ u_i = u_i + factor1 \cdot \varphi_i( x ) + factor2 \cdot \nabla\varphi_i( x ) \]

Parameters
[in]xpoint to evaluate basis functions in
[in]factor1axpy factor for $\varphi( x )$
[in]factor2axpy factor for $\nabla\varphi( x )$

◆ axpyQuadrature() [1/2]

void Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::axpyQuadrature ( const QuadratureType &  quad,
const RangeVectorType &  rangeVector,
const JacobianRangeVectorType &  jacobianVector 
)
inlineinherited

evaluate all basisfunctions for all quadrature points, multiply with the given factor and add the result to the local coefficients

◆ axpyQuadrature() [2/2]

void Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::axpyQuadrature ( const QuadratureType &  quad,
const Vectors &...  values 
)
inlineinherited

evaluate all basisfunctions for all quadrature points, multiply with the given factor and add the result to the local coefficients

◆ basisFunctionSet()

const BasisFunctionSetType & Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::basisFunctionSet ( ) const
inlineinherited

obtain the basis function set for this local function

Returns
reference to the basis function set

◆ bind() [1/3]

template<class DiscreteFunction , template< class > class AssemblyOperation>
void Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::bind ( const EntityType &  entity)
inline

◆ bind() [2/3]

template<class DiscreteFunctionSpace , class DofVector >
void Dune::Fem::BasicTemporaryLocalFunction< DiscreteFunctionSpace, DofVector >::bind ( const EntityType &  entity)
inlineinherited

initialize the local function for an entity

Binds the local function to an entity.

Note
A local function must be initialized to an entity before it can be used.
This function can be called multiple times to use the local function for more than one entity.
Parameters
[in]entityentity to bind the local function to

◆ bind() [3/3]

template<class DiscreteFunctionSpace , class DofVector >
template<class IntersectionType >
void Dune::Fem::BasicTemporaryLocalFunction< DiscreteFunctionSpace, DofVector >::bind ( const IntersectionType &  intersection,
IntersectionSide  side 
)
inlineinherited

initialize the local function for an entity adjacent to the intersection

Binds the local function to an entity.

Note
A local function must be initialized to an entity before it can be used.
This function can be called multiple times to use the local function for more than one entity.
Parameters
[in]intersectionto bind the local function to either inside or outside entity
[in]sideside of intersection, i.e. in or out

◆ clear()

void Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::clear ( )
inlineinherited

set all DoFs to zero

◆ discreteFunction() [1/2]

template<class DiscreteFunction , template< class > class AssemblyOperation>
DiscreteFunctionType & Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::discreteFunction ( )
inline

◆ discreteFunction() [2/2]

template<class DiscreteFunction , template< class > class AssemblyOperation>
const DiscreteFunctionType & Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::discreteFunction ( ) const
inline

◆ entity()

const EntityType & Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::entity ( ) const
inlineinherited

obtain the entity, this local function lives on

Returns
reference to the entity

◆ evaluate()

void Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::evaluate ( const PointType &  x,
RangeType &  ret 
) const
inlineinherited

evaluate the local function

Parameters
[in]xevaluation point in local coordinates
[out]retvalue of the function in the given point

◆ evaluateQuadrature() [1/4]

void Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::evaluateQuadrature ( const QuadratureType &  quad,
Vectors &...  vec 
) const
inlineinherited

evaluate all basisfunctions for all quadrature points and store the results in the result vector

◆ evaluateQuadrature() [2/4]

void Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::evaluateQuadrature ( const QuadratureType &  quad,
VectorType &  result,
const HessianRangeType &   
) const
inlineprotectedinherited

◆ evaluateQuadrature() [3/4]

void Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::evaluateQuadrature ( const QuadratureType &  quad,
VectorType &  result,
const JacobianRangeType &   
) const
inlineprotectedinherited

◆ evaluateQuadrature() [4/4]

void Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::evaluateQuadrature ( const QuadratureType &  quad,
VectorType &  result,
const RangeType &   
) const
inlineprotectedinherited

◆ hessian()

void Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::hessian ( const PointType &  x,
HessianRangeType &  ret 
) const
inlineinherited

evaluate Hessian of the local function

Note
Though the Hessian is evaluated on the reference element, the return value is the Hessian with respect to the actual entity.
Parameters
[in]xevaluation point in local coordinates
[out]retHessian of the function in the evaluation point

◆ hessianQuadrature()

void Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::hessianQuadrature ( const QuadratureType &  quad,
Vectors &...  vec 
) const
inlineinherited

evaluate all hessians of all basis functions for all quadrature points and store the results in the result vector

◆ init() [1/3]

void Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::init ( const BasisFunctionSetType &  basisFunctionSet)
inlineprotectedinherited

initialize the local function for an basisFunctionSet

Binds the local function to an basisFunctionSet and entity.

Note
A local function must be initialized to an entity before it can be used.
This function can be called multiple times to use the local function for more than one entity.
Parameters
[in]basisFunctionSetto bind the local function to

◆ init() [2/3]

void Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::init ( const EntityType &  entity)
inlineprotectedinherited

initialize the local function for an entity

Binds the local function to an basisFunctionSet and entity.

Note
Must be overloaded on the derived implementation class.
Parameters
[in]entityto bind the local function to

◆ init() [3/3]

template<class DiscreteFunctionSpace , class DofVector >
void Dune::Fem::BasicTemporaryLocalFunction< DiscreteFunctionSpace, DofVector >::init ( const EntityType &  entity)
inlineinherited

initialize the local function for an entity

Binds the local function to an entity.

Note
A local function must be initialized to an entity before it can be used.
This function can be called multiple times to use the local function for more than one entity.
Parameters
[in]entityentity to bind the local function to

◆ jacobian()

void Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::jacobian ( const PointType &  x,
JacobianRangeType &  ret 
) const
inlineinherited

evaluate Jacobian of the local function

Note
Though the Jacobian is evaluated on the reference element, the return value is the Jacobian with respect to the actual entity.
Parameters
[in]xevaluation point in local coordinates
[out]retJacobian of the function in the evaluation point

◆ jacobianQuadrature()

void Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::jacobianQuadrature ( const QuadratureType &  quad,
Vectors &...  vec 
) const
inlineinherited

evaluate all Jacobians for all basis functions for all quadrature points and store the results in the result vector

◆ localDofVector() [1/2]

template<class DiscreteFunctionSpace , class DofVector >
LocalDofVectorType & Dune::Fem::LocalFunction< BasisFunctionSet, LocalDofVector >::localDofVector ( )
inlineinherited

return mutable reference to local Dof Vector

◆ localDofVector() [2/2]

template<class DiscreteFunctionSpace , class DofVector >
const LocalDofVectorType & Dune::Fem::LocalFunction< BasisFunctionSet, LocalDofVector >::localDofVector ( ) const
inlineinherited

return const reference to local Dof Vector

◆ numDofs()

int Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::numDofs ( ) const
inlineinherited

obtain the number of local DoFs

Obtain the number of local DoFs of this local function. The value is identical to the number of basis functons on the entity.

Returns
number of local DoFs

◆ operator=() [1/2]

template<class DiscreteFunction , template< class > class AssemblyOperation>
ThisType & Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::operator= ( const ThisType &  )
delete

◆ operator=() [2/2]

template<class DiscreteFunction , template< class > class AssemblyOperation>
ThisType & Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::operator= ( ThisType &&  )
delete

◆ operator[]() [1/2]

DofType & Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::operator[] ( SizeType  num)
inlineinherited

access to local dofs (read-write)

Parameters
[in]numlocal DoF number
Returns
reference to DoF

◆ operator[]() [2/2]

const DofType & Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::operator[] ( SizeType  num) const
inlineinherited

access to local dofs (read-only)

Parameters
[in]numlocal dof number
Returns
reference to dof

◆ order()

int Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::order ( ) const
inlineinherited

obtain the order of this local function

The order of a local function refers to the polynomial order required to integrate it exactly.

Note
It is not completely clear what this value should be, e.g., for bilinear basis functions.
Returns
order of the local function

◆ size()

SizeType Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::size ( ) const
inlineinherited

obtain the number of local DoFs

Obtain the number of local DoFs of this local function. The value is identical to the number of basis functons on the entity.

Returns
number of local DoFs

◆ space()

template<class DiscreteFunctionSpace , class DofVector >
const DiscreteFunctionSpaceType & Dune::Fem::BasicTemporaryLocalFunction< DiscreteFunctionSpace, DofVector >::space ( ) const
inlineinherited

return discrete function space this local function belongs to

◆ unbind()

template<class DiscreteFunction , template< class > class AssemblyOperation>
void Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::unbind ( )
inline

◆ valid()

bool Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::valid ( ) const
inlineinherited

Returns true if local function if bind or init was previously called.

Member Data Documentation

◆ assemblyOperation_

template<class DiscreteFunction , template< class > class AssemblyOperation>
AssemblyOperationType Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::assemblyOperation_
protected

◆ basisFunctionSet_

BasisFunctionSetType Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::basisFunctionSet_
protectedinherited

◆ bound_

template<class DiscreteFunction , template< class > class AssemblyOperation>
bool Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::bound_
protected

◆ dfSpace_

template<class DiscreteFunctionSpace , class DofVector >
const DiscreteFunctionSpaceType& Dune::Fem::BasicTemporaryLocalFunction< DiscreteFunctionSpace, DofVector >::dfSpace_
protectedinherited

◆ dimDomain

const int Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::dimDomain
staticinherited

dimension of the domain

◆ dimRange

const int Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::dimRange
staticinherited

dimension of the range

◆ discreteFunction_

template<class DiscreteFunction , template< class > class AssemblyOperation>
DiscreteFunctionType& Dune::Fem::LocalContribution< DiscreteFunction, AssemblyOperation, std::enable_if_t< std::is_base_of< Fem::IsDiscreteFunction, DiscreteFunction >::value > >::discreteFunction_
protected

◆ localDofVector_

LocalDofVectorType Dune::Fem::LocalFunction< DiscreteFunctionSpace ::BasisFunctionSetType , DofVector >::localDofVector_
protectedinherited
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