#include <dune/fem/function/adaptivefunction/adaptivefunction.hh>

Inheritance diagram for Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >:

Classes
class	DofStorageWrapper
	wrapper class to create fake DofStorage from DofType* More...

Public Types
typedef BaseType::DiscreteFunctionSpaceType	DiscreteFunctionSpaceType

typedef BaseType::DofVectorType	DofVectorType

typedef BaseType::DofType	DofType

typedef MutableBlockVector< DynamicArray< DofType >, DiscreteFunctionSpaceType::localBlockSize >	MutableDofVectorType

typedef BaseType::Traits	Traits

typedef AdaptiveDiscreteFunction< DiscreteFunctionSpace >	DiscreteFunctionType
	type of the discrete function (Barton-Nackman parameter)

typedef BaseType::DiscreteFunctionInterfaceType	DiscreteFunctionInterfaceType

typedef BaseType::GridPartType	GridPartType
	type of the underlying grid part

typedef DiscreteFunctionSpaceType::DomainType	DomainType
	type of domain vector

typedef DiscreteFunctionSpaceType::RangeType	RangeType
	type of range vector

typedef DiscreteFunctionSpaceType::JacobianRangeType	JacobianRangeType
	type of jacobian

typedef DiscreteFunctionSpaceType::HessianRangeType	HessianRangeType
	type of hessian

typedef DiscreteFunctionSpaceType::DomainFieldType	DomainFieldType
	type of domain field (usually a float type)

typedef DiscreteFunctionSpaceType::RangeFieldType	RangeFieldType
	type of range field (usually a float type)

typedef Traits::DofIteratorType	DofIteratorType
	type of the dof iterator

typedef Traits::ConstDofIteratorType	ConstDofIteratorType
	type of the const dof iterator

typedef Traits::LocalDofVectorType	LocalDofVectorType
	type of LocalDofVector

typedef Traits::LocalDofVectorAllocatorType	LocalDofVectorAllocatorType
	type of LocalDofVector

typedef BaseType::LocalFunctionType	LocalFunctionType
	type of local functions

typedef LocalFunctionType::LocalCoordinateType	LocalCoordinateType

typedef BaseType::DofBlockType	DofBlockType

typedef BaseType::ConstDofBlockType	ConstDofBlockType

typedef BaseType::DofBlockPtrType	DofBlockPtrType

typedef BaseType::ConstDofBlockPtrType	ConstDofBlockPtrType

typedef BaseType::EntityType	EntityType

typedef DofVectorType::SizeType	SizeType
	size type of the block vector

typedef DiscreteFunctionSpaceType::FunctionSpaceType	FunctionSpaceType
	type of associated function space

typedef GridPartType::GridViewType	GridView

typedef DiscreteFunctionSpaceType::GridType	GridType
	type of the underlying grid

typedef BaseType::MappingType	MappingType
	type of mapping base class for this discrete function

typedef DiscreteFunctionSpaceType::LocalBlockIndices	BlockIndices

typedef LoadBalanceLeafData< ThisType >	DefaultLoadBalanceContainsCheckType

Public Member Functions
	AdaptiveDiscreteFunction (const std::string &name, const DiscreteFunctionSpaceType &space)
	Constructor to use if the vector storing the dofs does not exist yet.

	AdaptiveDiscreteFunction (const std::string &name, const DiscreteFunctionSpaceType &space, const DofType *data)
	Constructor to use if the vector storing the dofs already exists.

	AdaptiveDiscreteFunction (const std::string &name, const DiscreteFunctionSpaceType &space, DofVectorType &dofVector)
	Constructor to use if the vector storing the dofs already exists.

	AdaptiveDiscreteFunction (const ThisType &other)
	Copy constructor.

	AdaptiveDiscreteFunction (ThisType &&other)
	Move constructor.

	AdaptiveDiscreteFunction ()=delete

ThisType &	operator= (const ThisType &)=delete

ThisType &	operator= (ThisType &&)=delete

DofType *	leakPointer ()

const DofType *	leakPointer () const

DofVectorType &	dofVector ()

const DofVectorType &	dofVector () const

void	enableDofCompression ()
	Enable this discrete function for dof compression, i.e. during grid changes a dof compression is done when the DofManagers compress is called.

template<class DFType >
void	assign (const DiscreteFunctionInterface< DFType > &g)

void	assign (const DiscreteFunctionType &g)

const std::string &	name () const
	obtain the name of the discrete function

std::string &	name ()
	obtain the name of the discrete function

constexpr int	order () const
	obtain an upper bound on the polynomial order of the underlying space.

bool	continuous () const
	returns true if the space contains only globally continuous functions

const DiscreteFunctionSpaceType &	space () const
	obtain a reference to the corresponding DiscreteFunctionSpace

const GridPartType &	gridPart () const
	obtain a reference to the underlying grid part

LocalFunctionType	localFunction (const EntityType &entity)
	obtain a local function for an entity (read-write)

const LocalFunctionType	localFunction (const EntityType &entity) const
	obtain a local function for an entity (read-write)

LocalFunctionType	localFunction ()
	obtain an uninitialized local function (read-write)

const LocalFunctionType	localFunction () const
	obtain an uninitialized local function (read-write)

void	clear ()
	set all degrees of freedom to zero

int	blocks () const
	obtain total number of blocks, i.e. size / blockSize.

DofBlockPtrType	block (unsigned int index)

ConstDofBlockPtrType	block (unsigned int index) const

SizeType	size () const
	Return the number of blocks in the block vector.

ConstDofIteratorType	dbegin () const
	Obtain the constant iterator pointing to the first dof.

DofIteratorType	dbegin ()
	Obtain the non-constant iterator pointing to the first dof.

ConstDofIteratorType	dend () const
	Obtain the constant iterator pointing to the last dof.

DofIteratorType	dend ()
	Obtain the non-constant iterator pointing to the last dof.

void	axpy (const RangeFieldType &s, const DiscreteFunctionInterface< DFType > &g)

void	axpy (const RangeFieldType &s, const DiscreteFunctionInterfaceType &g)

void	axpy (const RangeFieldType &s, const DiscreteFunctionInterfaceType &g)
	axpy operation

RangeFieldType	scalarProductDofs (const DiscreteFunctionInterface< DFType > &other) const
	Scalar product between the DoFs of two discrete functions.

Dune::FieldTraits< RangeFieldType >::real_type	normSquaredDofs () const
	Squared small l^2 norm of all dofs.

void	print (std ::ostream &out) const
	print all DoFs to a stream (for debugging purposes)

bool	dofsValid () const
	check for NaNs

CommDataHandle< Operation >::Type	dataHandle (const Operation &operation)
	return reference to data handle object

DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::template CommDataHandle< Operation >::Type	dataHandle (const Operation &operation)

void	communicate ()
	do default communication of space for this discrete function

void	evaluate (const DomainType &x, RangeType &value) const

void	jacobian (const DomainType &x, JacobianRangeType &jacobian) const

void	hessian (const DomainType &x, HessianRangeType &hessian) const
	evaluate the hessian of the function (const DomainType &x,HessianRangeType &hessian) const

DiscreteFunctionType &	operator+= (const DiscreteFunctionInterface< DFType > &g)
	add another discrete function to this one

DiscreteFunctionType &	operator+= (const DiscreteFunctionType &g)
	add another discrete function to this one

DiscreteFunctionType &	operator-= (const DiscreteFunctionInterface< DFType > &g)
	substract all degrees of freedom from given discrete function using the dof iterators

DiscreteFunctionType &	operator-= (const DiscreteFunctionType &g)
	substract all degrees of freedom from given discrete function using the dof iterators

DiscreteFunctionType &	operator*= (const RangeFieldType &scalar)
	multiply all DoFs with a scalar factor

DiscreteFunctionType &	operator/= (const RangeFieldType &scalar)
	devide all DoFs by a scalar factor

void	read (InStreamInterface< StreamTraits > &in)
	read the discrete function from a stream

void	write (OutStreamInterface< StreamTraits > &out) const
	write the discrete function into a stream

void	addScaledLocalDofs (const EntityType &entity, const RangeFieldType &s, const LocalDofs &localDofs)
	add scaled local Dofs to dof vector associated with the entity

void	addLocalDofs (const EntityType &entity, const LocalDofs &localDofs)
	add local Dofs to dof vector associated with the entity

void	setLocalDofs (const EntityType &entity, const LocalDofs &localDofs)
	set local Dofs to dof vector associated with the entity

void	getLocalDofs (const EntityType &entity, Vector &localDofs) const
	fill local Dofs to dof vector associated with the entity

bool	compare (const DiscreteFunctionInterface< DFType > &g) const

LocalDofVectorAllocatorType &	localDofVectorAllocator () const
	obtain the local function storage

void	beginAssemble ()
	Initiate the assemble of values using the LocalContribution concept.

void	endAssemble ()
	Finalize the assemble of values using the LocalContribution concept.

void	getLocalDofReferences (const EntityType &entity, LocalDofVectorType &localDofs)
	get local Dofs and store a reference to it in the LocalDofVector

DefaultLoadBalanceContainsCheckType	defaultLoadBalanceContainsCheck () const

void	operator() (const DomainType &arg, RangeType &dest) const
	Application operator that applies all operators in the linear combination stack.

Static Public Attributes
static constexpr std::size_t	blockSize
	size of the dof blocks

Protected Types
typedef ParallelScalarProduct< DiscreteFunctionInterfaceType >	ScalarProductType

typedef TemporaryLocalFunction< DiscreteFunctionSpaceType >	TemporaryLocalFunctionType

Protected Member Functions
DofVectorType &	allocateDofStorageWrapper (const size_t size, const DofType *v)

DofVectorType &	allocateDofStorage (const DiscreteFunctionSpaceType &space)

virtual void	backup () const

virtual void	restore ()

virtual void	insertSubData ()

virtual void	removeSubData ()

void	evaluateGlobal (const DomainType &x, Functor functor) const
	evaluate functor in global coordinate

const Implementation &	asImp () const

Implementation &	asImp ()

virtual void *	pointer ()

Static Protected Member Functions
static const Implementation &	asImp (const ThisType &other)

static Implementation &	asImp (ThisType &other)

Protected Attributes
std::unique_ptr< DofStorageInterface >	memObject_

DofVectorType &	dofVector_

std::shared_ptr< const DiscreteFunctionSpaceType >	dfSpace_

Traits::LocalDofVectorStackType	ldvStack_

LocalDofVectorAllocatorType	ldvAllocator_

TemporaryLocalFunctionType	localFunction_

std::string	name_

ScalarProductType	scalarProduct_

std::type_index	assembleOperation_

std::size_t	assembleCount_

Related Functions
(Note that these are not member functions.)
template<class Impl >
std::ostream &	operator<< (std::ostream &out, const DiscreteFunctionInterface< Impl > &df)
	write a discrete function into an STL stream

template<class DFieldType , class RFieldType , class DType , class RType >
static Mapping< DFieldType, RFieldType, DType, RType >	operator+ (const Mapping< DFieldType, RFieldType, DType, RType > &a, const Mapping< DFieldType, RFieldType, DType, RType > &b)
	add two mappings

template<class DFieldType , class RFieldType , class DType , class RType >
static Mapping< DFieldType, RFieldType, DType, RType >	operator- (const Mapping< DFieldType, RFieldType, DType, RType > &a, const Mapping< DFieldType, RFieldType, DType, RType > &b)
	substract two mappings

template<class DFieldType , class RFieldType , class DType , class RType >
static Mapping< DFieldType, RFieldType, DType, RType >	operator* (const Mapping< DFieldType, RFieldType, DType, RType > &mapping, const RFieldType &factor)
	scale mapping with factor

template<class DFieldType , class RFieldType , class DType , class RType >
static Mapping< DFieldType, RFieldType, DType, RType >	operator* (const RFieldType &factor, const Mapping< DFieldType, RFieldType, DType, RType > &mapping)
	scale mapping with factor

template<class DFieldType , class RFieldType , class DType , class RType >
static Mapping< DFieldType, RFieldType, DType, RType >	operator/ (const Mapping< DFieldType, RFieldType, DType, RType > &mapping, const RFieldType &factor)
	operator / for mappings

template<class DFieldType , class RFieldType , class DType , class RType >
static Mapping< DFieldType, RFieldType, DType, RType >	operator/ (const RFieldType &factor, const Mapping< DFieldType, RFieldType, DType, RType > &mapping)
	operator / for mappings

Detailed Description

template<class DiscreteFunctionSpace>
class Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >

An adaptive discrete function This class is comparable to DFAdapt, except that it provides a specialisation for CombinedSpace objects which provides enriched functionality (access to subfunctions) and runtime optimisations

Member Typedef Documentation

◆ BlockIndices

template<class Impl >

typedef DiscreteFunctionSpaceType::LocalBlockIndices Dune::Fem::DiscreteFunctionInterface< Impl >::BlockIndices

inherited

◆ ConstDofBlockPtrType

typedef BaseType::ConstDofBlockPtrType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::ConstDofBlockPtrType

inherited

◆ ConstDofBlockType

typedef BaseType::ConstDofBlockType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::ConstDofBlockType

inherited

◆ ConstDofIteratorType

typedef Traits::ConstDofIteratorType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::ConstDofIteratorType

inherited

type of the const dof iterator

◆ DefaultLoadBalanceContainsCheckType

template<class Impl >

typedef LoadBalanceLeafData< ThisType > Dune::Fem::DiscreteFunctionInterface< Impl >::DefaultLoadBalanceContainsCheckType

inherited

◆ DiscreteFunctionInterfaceType

typedef BaseType::DiscreteFunctionInterfaceType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::DiscreteFunctionInterfaceType

inherited

◆ DiscreteFunctionSpaceType

template<class DiscreteFunctionSpace >

typedef BaseType::DiscreteFunctionSpaceType Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >::DiscreteFunctionSpaceType

◆ DiscreteFunctionType

typedef AdaptiveDiscreteFunction< DiscreteFunctionSpace > Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::DiscreteFunctionType

inherited

type of the discrete function (Barton-Nackman parameter)

◆ DofBlockPtrType

typedef BaseType::DofBlockPtrType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::DofBlockPtrType

inherited

◆ DofBlockType

typedef BaseType::DofBlockType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::DofBlockType

inherited

◆ DofIteratorType

typedef Traits::DofIteratorType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::DofIteratorType

inherited

type of the dof iterator

◆ DofType

template<class DiscreteFunctionSpace >

typedef BaseType::DofType Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >::DofType

◆ DofVectorType

template<class DiscreteFunctionSpace >

typedef BaseType::DofVectorType Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >::DofVectorType

◆ DomainFieldType

typedef DiscreteFunctionSpaceType::DomainFieldType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::DomainFieldType

inherited

type of domain field (usually a float type)

◆ DomainType

typedef DiscreteFunctionSpaceType::DomainType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::DomainType

inherited

type of domain vector

◆ EntityType

typedef BaseType::EntityType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::EntityType

inherited

◆ FunctionSpaceType

template<class Impl >

typedef DiscreteFunctionSpaceType::FunctionSpaceType Dune::Fem::DiscreteFunctionInterface< Impl >::FunctionSpaceType

inherited

type of associated function space

◆ GridPartType

typedef BaseType::GridPartType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::GridPartType

inherited

type of the underlying grid part

◆ GridType

template<class Impl >

typedef DiscreteFunctionSpaceType::GridType Dune::Fem::DiscreteFunctionInterface< Impl >::GridType

inherited

type of the underlying grid

◆ GridView

template<class Impl >

typedef GridPartType::GridViewType Dune::Fem::DiscreteFunctionInterface< Impl >::GridView

inherited

◆ HessianRangeType

typedef DiscreteFunctionSpaceType::HessianRangeType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::HessianRangeType

inherited

type of hessian

◆ JacobianRangeType

typedef DiscreteFunctionSpaceType::JacobianRangeType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::JacobianRangeType

inherited

type of jacobian

◆ LocalCoordinateType

typedef LocalFunctionType::LocalCoordinateType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::LocalCoordinateType

inherited

◆ LocalDofVectorAllocatorType

typedef Traits::LocalDofVectorAllocatorType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::LocalDofVectorAllocatorType

inherited

type of LocalDofVector

◆ LocalDofVectorType

typedef Traits::LocalDofVectorType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::LocalDofVectorType

inherited

type of LocalDofVector

◆ LocalFunctionType

typedef BaseType::LocalFunctionType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::LocalFunctionType

inherited

type of local functions

◆ MappingType

template<class Impl >

typedef BaseType::MappingType Dune::Fem::DiscreteFunctionInterface< Impl >::MappingType

inherited

type of mapping base class for this discrete function

◆ MutableDofVectorType

template<class DiscreteFunctionSpace >

typedef MutableBlockVector< DynamicArray< DofType >, DiscreteFunctionSpaceType::localBlockSize > Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >::MutableDofVectorType

◆ RangeFieldType

typedef DiscreteFunctionSpaceType::RangeFieldType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::RangeFieldType

inherited

type of range field (usually a float type)

◆ RangeType

typedef DiscreteFunctionSpaceType::RangeType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::RangeType

inherited

type of range vector

◆ ScalarProductType

typedef ParallelScalarProduct< DiscreteFunctionInterfaceType > Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::ScalarProductType

protectedinherited

◆ SizeType

typedef DofVectorType::SizeType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::SizeType

inherited

size type of the block vector

◆ TemporaryLocalFunctionType

typedef TemporaryLocalFunction< DiscreteFunctionSpaceType > Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::TemporaryLocalFunctionType

protectedinherited

◆ Traits

typedef BaseType::Traits Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::Traits

inherited

Constructor & Destructor Documentation

◆ AdaptiveDiscreteFunction() [1/6]

template<class DiscreteFunctionSpace >

Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >::AdaptiveDiscreteFunction	(	const std::string &	name,
		const DiscreteFunctionSpaceType &	space
	)

inline

Constructor to use if the vector storing the dofs does not exist yet.

Parameters

[in]	name	name of the discrete function
[in]	space	space the discrete function lives in

◆ AdaptiveDiscreteFunction() [2/6]

template<class DiscreteFunctionSpace >

Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >::AdaptiveDiscreteFunction	(	const std::string &	name,
		const DiscreteFunctionSpaceType &	space,
		const DofType *	data
	)

inline

Constructor to use if the vector storing the dofs already exists.

Parameters

[in]	name	name of the discrete function
[in]	space	space the discrete function lives in
[in]	data	pointer to data

◆ AdaptiveDiscreteFunction() [3/6]

template<class DiscreteFunctionSpace >

Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >::AdaptiveDiscreteFunction	(	const std::string &	name,
		const DiscreteFunctionSpaceType &	space,
		DofVectorType &	dofVector
	)

inline

Constructor to use if the vector storing the dofs already exists.

Parameters

[in]	name	name of the discrete function
[in]	space	space the discrete function lives in
[in]	dofVector	reference to the dof vector

◆ AdaptiveDiscreteFunction() [4/6]

template<class DiscreteFunctionSpace >

Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >::AdaptiveDiscreteFunction ( const ThisType & other )

inline

Copy constructor.

◆ AdaptiveDiscreteFunction() [5/6]

template<class DiscreteFunctionSpace >

Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >::AdaptiveDiscreteFunction ( ThisType && other )

inline

Move constructor.

◆ AdaptiveDiscreteFunction() [6/6]

template<class DiscreteFunctionSpace >

Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >::AdaptiveDiscreteFunction ( )

delete

Member Function Documentation

◆ addLocalDofs()

void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::addLocalDofs	(	const EntityType &	entity,
		const LocalDofs &	localDofs
	)

inlineinherited

add local Dofs to dof vector associated with the entity

Parameters

[in]	entity	Entity to focus view of discrete function
[in]	localDofs	the local dofs vector to be added

◆ addScaledLocalDofs()

void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::addScaledLocalDofs	(	const EntityType &	entity,
		const RangeFieldType &	s,
		const LocalDofs &	localDofs
	)

inlineinherited

add scaled local Dofs to dof vector associated with the entity

Parameters

[in]	entity	Entity to focus view of discrete function
[in]	s	scaling factor
[in]	localDofs	the local dofs vector to be added

◆ allocateDofStorage()

template<class DiscreteFunctionSpace >

DofVectorType & Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >::allocateDofStorage ( const DiscreteFunctionSpaceType & space )

inlineprotected

◆ allocateDofStorageWrapper()

template<class DiscreteFunctionSpace >

DofVectorType & Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >::allocateDofStorageWrapper	(	const size_t	size,
		const DofType *	v
	)

inlineprotected

◆ asImp() [1/4]

template<class Interface , class Implementation >

Implementation & Dune::Fem::BartonNackmanInterface< Interface, Implementation >::asImp ( )

inlineprotectedinherited

◆ asImp() [2/4]

template<class Interface , class Implementation >

const Implementation & Dune::Fem::BartonNackmanInterface< Interface, Implementation >::asImp ( ) const

inlineprotectedinherited

◆ asImp() [3/4]

template<class Interface , class Implementation >

static const Implementation & Dune::Fem::BartonNackmanInterface< Interface, Implementation >::asImp ( const ThisType & other )

inlinestaticprotectedinherited

◆ asImp() [4/4]

template<class Interface , class Implementation >

static Implementation & Dune::Fem::BartonNackmanInterface< Interface, Implementation >::asImp ( ThisType & other )

inlinestaticprotectedinherited

◆ assign() [1/2]

template<class DiscreteFunctionSpace >

template<class DFType >

void Dune::Fem::DiscreteFunctionDefault< Impl >::assign ( const DiscreteFunctionInterface< DFType > & g )

inline

◆ assign() [2/2]

template<class DiscreteFunctionSpace >

void Dune::Fem::DiscreteFunctionDefault< Impl >::assign ( const DiscreteFunctionType & g )

inline

◆ axpy() [1/3]

void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::axpy	(	const RangeFieldType &	s,
		const DiscreteFunctionInterface< DFType > &	g
	)

inlineinherited

◆ axpy() [2/3]

template<class Impl >

void Dune::Fem::DiscreteFunctionInterface< Impl >::axpy	(	const RangeFieldType &	s,
		const DiscreteFunctionInterfaceType &	g
	)

inlineinherited

axpy operation

Adds s * g to this discrete function.

Parameters

[in]	s	scalar value to scale g with
[in]	g	discrete function to add

◆ axpy() [3/3]

void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::axpy	(	const RangeFieldType &	s,
		const DiscreteFunctionInterfaceType &	g
	)

inlineinherited

◆ backup()

virtual void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::backup ( ) const

inlineprotectedvirtualinherited

Implements Dune::Fem::PersistentObject.

◆ beginAssemble()

void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::beginAssemble ( )

inlineinherited

Initiate the assemble of values using the LocalContribution concept.

Template Parameters

AssembleOperation the specific operation (Add, Set, ...)

◆ block() [1/2]

DofBlockPtrType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::block ( unsigned int index )

inlineinherited

◆ block() [2/2]

ConstDofBlockPtrType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::block ( unsigned int index ) const

inlineinherited

◆ blocks()

int Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::blocks ( ) const

inlineinherited

obtain total number of blocks, i.e. size / blockSize.

The number of blocks of DoFs (degrees of freedom) can also be seen as the size of the discrete function divided by the blockSize.

Returns: total number of DoFs blocks

◆ clear()

void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::clear ( )

inlineinherited

set all degrees of freedom to zero

◆ communicate()

void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::communicate ( )

inlineinherited

do default communication of space for this discrete function

◆ compare()

bool Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::compare ( const DiscreteFunctionInterface< DFType > & g ) const

inlineinherited

◆ continuous()

bool Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::continuous ( ) const

inlineinherited

returns true if the space contains only globally continuous functions

For example, a Lagrange space returns true while a discontiuous Galerkin space returns false.

Returns: true if the space contians only globally continous functions, false otherwise

◆ dataHandle() [1/2]

CommDataHandle< Operation >::Type Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::dataHandle ( const Operation & operation )

inherited

return reference to data handle object

◆ dataHandle() [2/2]

DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::template CommDataHandle< Operation >::Type Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::dataHandle ( const Operation & operation )

inlineinherited

◆ dbegin() [1/2]

DofIteratorType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::dbegin ( )

inlineinherited

Obtain the non-constant iterator pointing to the first dof.

Returns: Non-Constant iterator pointing to the first dof

◆ dbegin() [2/2]

ConstDofIteratorType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::dbegin ( ) const

inlineinherited

Obtain the constant iterator pointing to the first dof.

Returns: Constant iterator pointing to the first dof

◆ defaultLoadBalanceContainsCheck()

template<class Impl >

DefaultLoadBalanceContainsCheckType Dune::Fem::DiscreteFunctionInterface< Impl >::defaultLoadBalanceContainsCheck ( ) const

inlineinherited

◆ dend() [1/2]

DofIteratorType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::dend ( )

inlineinherited

Obtain the non-constant iterator pointing to the last dof.

Returns: Non-Constant iterator pointing to the last dof

◆ dend() [2/2]

ConstDofIteratorType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::dend ( ) const

inlineinherited

Obtain the constant iterator pointing to the last dof.

Returns: Constant iterator pointing to the last dof

◆ dofsValid()

bool Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::dofsValid

inlineinherited

check for NaNs

Returns: if one of the DoFs is NaN false is returned, otherwise true

◆ dofVector() [1/2]

template<class DiscreteFunctionSpace >

DofVectorType & Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >::dofVector ( )

inline

◆ dofVector() [2/2]

template<class DiscreteFunctionSpace >

const DofVectorType & Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >::dofVector ( ) const

inline

◆ enableDofCompression()

template<class DiscreteFunctionSpace >

void Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >::enableDofCompression ( )

inline

Enable this discrete function for dof compression, i.e. during grid changes a dof compression is done when the DofManagers compress is called.

◆ endAssemble()

void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::endAssemble ( )

inlineinherited

Finalize the assemble of values using the LocalContribution concept.

Template Parameters

AssembleOperation the specific operation (Add, Set, ...)

◆ evaluate()

void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::evaluate	(	const DomainType &	x,
		RangeType &	value
	)		const

inlineinherited

◆ evaluateGlobal()

void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::evaluateGlobal	(	const DomainType &	x,
		Functor	functor
	)		const

inlineprotectedinherited

evaluate functor in global coordinate

◆ getLocalDofReferences()

void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::getLocalDofReferences	(	const EntityType &	entity,
		LocalDofVectorType &	localDofs
	)

inlineinherited

get local Dofs and store a reference to it in the LocalDofVector

◆ getLocalDofs()

void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::getLocalDofs	(	const EntityType &	entity,
		Vector &	localDofs
	)		const

inlineinherited

fill local Dofs to dof vector associated with the entity

Parameters

[in]	entity	Entity to focus view of discrete function
[out]	localDofs	the local dofs vector to be set

Note: localDofs should have sufficient size to store the dof values

◆ gridPart()

const GridPartType & Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::gridPart ( ) const

inlineinherited

obtain a reference to the underlying grid part

◆ hessian()

void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::hessian	(	const DomainType &	x,
		HessianRangeType &	hessian
	)		const

inlineinherited

evaluate the hessian of the function (const DomainType &x,HessianRangeType &hessian) const

Parameters

[in]	x	evaluation point
[out]	hessian	value of the hessian in x (const DomainType &x,HessianRangeType &hessian) const

◆ insertSubData()

void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::insertSubData

protectedvirtualinherited

Reimplemented from Dune::Fem::PersistentObject.

◆ jacobian()

void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::jacobian	(	const DomainType &	x,
		JacobianRangeType &	jacobian
	)		const

inlineinherited

◆ leakPointer() [1/2]

template<class DiscreteFunctionSpace >

DofType * Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >::leakPointer ( )

inline

◆ leakPointer() [2/2]

template<class DiscreteFunctionSpace >

const DofType * Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >::leakPointer ( ) const

inline

◆ localDofVectorAllocator()

LocalDofVectorAllocatorType & Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::localDofVectorAllocator ( ) const

inlineinherited

obtain the local function storage

Returns: a reference to the local function storage

◆ localFunction() [1/4]

LocalFunctionType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::localFunction ( )

inlineinherited

obtain an uninitialized local function (read-write)

Note: before calling any method of the local function initialize it passing an entity

Returns: an uninitialized local function

◆ localFunction() [2/4]

const LocalFunctionType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::localFunction ( ) const

inlineinherited

obtain an uninitialized local function (read-write)

Note: before calling any method of the local function initialize it passing an entity

Returns: an uninitialized local function

◆ localFunction() [3/4]

LocalFunctionType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::localFunction ( const EntityType & entity )

inlineinherited

◆ localFunction() [4/4]

const LocalFunctionType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::localFunction ( const EntityType & entity ) const

inlineinherited

◆ name() [1/2]

template<class DiscreteFunctionSpace >

std::string & Dune::Fem::DiscreteFunctionDefault< Impl >::name ( )

inline

obtain the name of the discrete function

Returns: string holding name of discrete function

◆ name() [2/2]

template<class DiscreteFunctionSpace >

const std::string & Dune::Fem::DiscreteFunctionDefault< Impl >::name ( ) const

inline

obtain the name of the discrete function

Returns: string holding name of discrete function

◆ normSquaredDofs()

Dune::FieldTraits< RangeFieldType >::real_type Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::normSquaredDofs ( ) const

inlineinherited

Squared small l^2 norm of all dofs.

Note: This is already parallel, so do not sum over all processes after calling scalarProductDofs!; It is assumed that the discrete function has been communicated (i.e., every local DoF hat the value of the corresponding global DoF).

Returns: the squared norm of the DoF-vectors

◆ operator()()

template<typename DFieldType , typename RFieldType , class DType , class RType >

void Dune::Fem::Mapping< DFieldType, RFieldType, DType, RType >::operator()	(	const DomainType &	arg,
		RangeType &	dest
	)		const

inlineinherited

Application operator that applies all operators in the linear combination stack.

Parameters

[in]	arg	argument
[out]	dest	destination

◆ operator*=()

DiscreteFunctionType & Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::operator*= ( const RangeFieldType & scalar )

inlineinherited

multiply all DoFs with a scalar factor

Parameters

[in] scalar factor to multiply DoFs with

Returns: reference to this discrete function (i.e. *this)

◆ operator+=() [1/2]

DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::DiscreteFunctionType & Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::operator+= ( const DiscreteFunctionInterface< DFType > & g )

inlineinherited

add another discrete function to this one

Parameters

[in] g discrete function to add

Returns: a reference to this discrete function (i.e. *this)

◆ operator+=() [2/2]

DiscreteFunctionType & Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::operator+= ( const DiscreteFunctionType & g )

inlineinherited

add another discrete function to this one

Parameters

[in] g discrete function to add

Returns: a reference to this discrete function (i.e. *this)

◆ operator-=() [1/2]

DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::DiscreteFunctionType & Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::operator-= ( const DiscreteFunctionInterface< DFType > & g )

inlineinherited

substract all degrees of freedom from given discrete function using the dof iterators

Parameters

[in] g discrete function which is substracted from this discrete function

Returns: reference to this (i.e. *this)

◆ operator-=() [2/2]

DiscreteFunctionType & Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::operator-= ( const DiscreteFunctionType & g )

inlineinherited

substract all degrees of freedom from given discrete function using the dof iterators

Parameters

[in] g discrete function which is substracted from this discrete function

Returns: reference to this (i.e. *this)

◆ operator/=()

DiscreteFunctionType & Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::operator/= ( const RangeFieldType & scalar )

inlineinherited

devide all DoFs by a scalar factor

Parameters

[in] scalar factor with which all dofs are devided

Returns: reference to this discrete function (i.e. *this)

◆ operator=() [1/2]

template<class DiscreteFunctionSpace >

ThisType & Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >::operator= ( const ThisType & )

delete

◆ operator=() [2/2]

template<class DiscreteFunctionSpace >

ThisType & Dune::Fem::AdaptiveDiscreteFunction< DiscreteFunctionSpace >::operator= ( ThisType && )

delete

◆ order()

constexpr int Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::order ( ) const

inlineconstexprinherited

obtain an upper bound on the polynomial order of the underlying space.

◆ pointer()

virtual void * Dune::Fem::PersistentObject::pointer ( )

inlineprotectedvirtualinherited

Reimplemented in Dune::Fem::PersistenceManager::WrapObject< ObjectType, false >.

◆ print()

void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::print ( std ::ostream & out ) const

inlineinherited

print all DoFs to a stream (for debugging purposes)

Parameters

[in] out stream to print to

◆ read()

void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::read ( InStreamInterface< StreamTraits > & in )

inlineinherited

read the discrete function from a stream

Parameters

[in] in stream to read the discrete function from

Note: This call will automatically enable dof compression for this discrete function.

◆ removeSubData()

void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::removeSubData

protectedvirtualinherited

Reimplemented from Dune::Fem::PersistentObject.

◆ restore()

virtual void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::restore ( )

inlineprotectedvirtualinherited

Implements Dune::Fem::PersistentObject.

◆ scalarProductDofs()

RangeFieldType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::scalarProductDofs ( const DiscreteFunctionInterface< DFType > & other ) const

inlineinherited

Scalar product between the DoFs of two discrete functions.

Note: This is a parallel scalar product, so do not sum over all processes after calling scalarProductDofs!; It is assumed that the discrete function has been communicated (i.e., every local DoF hat the value of the corresponding global DoF).

Parameters

[in] other discrete function to evaluate the scalar product with

Returns: the scalar product of the DoF-vectors

◆ setLocalDofs()

void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::setLocalDofs	(	const EntityType &	entity,
		const LocalDofs &	localDofs
	)

inlineinherited

set local Dofs to dof vector associated with the entity

Parameters

[in]	entity	Entity to focus view of discrete function
[in]	localDofs	the local dofs vector to be set

◆ size()

SizeType Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::size ( ) const

inlineinherited

Return the number of blocks in the block vector.

Returns: Number of block in the block vector

◆ space()

const DiscreteFunctionSpaceType & Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::space ( ) const

inlineinherited

obtain a reference to the corresponding DiscreteFunctionSpace

◆ write()

void Dune::Fem::DiscreteFunctionDefault< AdaptiveDiscreteFunction< DiscreteFunctionSpace > >::write ( OutStreamInterface< StreamTraits > & out ) const

inlineinherited

write the discrete function into a stream

Parameters

[in] out stream to write the discrete function to