Augment global functions by a HasLocalFunction property. More...

Classes
class	Dune::ACFem::LocalDivergenceAdapter< GridFunction >
	An adapter class to compute the divergence of a GridFunction. More...

class	Dune::ACFem::LocalGradientAdapter< GridFunction >
	An adapter class to compute the gradient of a scalar GridFunction. More...

class	Dune::ACFem::GridFunctionAdapter< FunctionImp, GridPartImp >
	GridFunctionAdapter provides local functions for a Function. More...

struct	Dune::ACFem::GridFunctionAdapterTraits< FunctionImp, GridPartImp >
	traits of GridFunctionAdapter More...

class	Dune::ACFem::GridFunctionWrapper< FunctionImp, GridPart >
	A special version of Fem::GridFunctionAdapter which stores a copy to the function, not a reference. More...

struct	Dune::ACFem::GridFunctionConverter< FunctionImp, GridPart >
	Helper class for wrapToGridFunction() and adaptToGridFunction() More...

class	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >
	LocalFunctionWrapper wraps a class with a local evaluate method into a grid function. More...

struct	Dune::ACFem::LocalFunctionWrapperTraits< LocalFunctionImpl, GridPart >
	traits of DiscreteFunctionAdapter More...

class	Dune::ACFem::LocalPiecewiseAdapter< CharacteristicFunction, GridFunction0, GridFunction1 >
	An adapter class to form a piecewise defined function where the domain decomposition is given by the characteristic function of one of the sub-domains. More...

class	Dune::ACFem::LocalRightHandSideAdapter< OperatorParts, Solution >
	An adapter class which takes any ACFem-PDE model and computes from its bulk contributions and any given GridFunction a bulk forces density field (AKA "right hand side") such that the discrete solution of the PDE model should approximate the underlying "exact solution". More...

Typedefs
typedef GridPartType::template Codim< 0 >::IteratorType	Dune::ACFem::LocalFunctionWrapperTraits< LocalFunctionImpl, GridPart >::IteratorType
	type of iterator

typedef GridPartType::IndexSetType	Dune::ACFem::LocalFunctionWrapperTraits< LocalFunctionImpl, GridPart >::IndexSetType
	type of IndexSet

typedef LocalFunctionImpl	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::LocalFunctionImplType
	Evaluate class.

typedef GridPart	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::GridPartType
	type of grid part

typedef LocalFunctionWrapperTraits< LocalFunctionImplType, GridPartType >	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::TraitsType
	traits class

typedef TraitsType::DiscreteFunctionSpaceType	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::DiscreteFunctionSpaceType
	type of discrete function space

typedef TraitsType::GridType	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::GridType
	type of grid

typedef TraitsType::DomainFieldType	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::DomainFieldType
	domain type

typedef TraitsType::RangeFieldType	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::RangeFieldType
	range type

typedef TraitsType::DomainType	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::DomainType
	domain type

typedef TraitsType::RangeType	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::RangeType
	range type

typedef TraitsType::JacobianRangeType	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::JacobianRangeType
	jacobian type

typedef TraitsType::HessianRangeType	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::HessianRangeType
	hessian type

typedef TraitsType::EntityType	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::EntityType
	type of codim 0 entity

typedef LocalFunction	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::LocalFunctionType
	type of local function to export

typedef LocalFunctionImpl	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::LocalFunction::LocalFunctionImplType
	type of local function implementation

typedef LocalFunctionWrapperTraits< LocalFunctionImplType, GridPart >	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::LocalFunction::TraitsType
	type of the traits class

typedef TraitsType::DomainFieldType	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::LocalFunction::DomainFieldType
	domain type

typedef TraitsType::RangeFieldType	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::LocalFunction::RangeFieldType
	range type

typedef TraitsType::DomainType	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::LocalFunction::DomainType
	domain type

typedef TraitsType::RangeType	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::LocalFunction::RangeType
	range type

typedef TraitsType::JacobianRangeType	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::LocalFunction::JacobianRangeType
	jacobian type

typedef TraitsType::HessianRangeType	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::LocalFunction::HessianRangeType
	hessian type

Functions
template<class FunctionImp , class GridPart >
static auto	Dune::ACFem::wrapToGridFunction (const std::string &name, const FunctionImp &f, const GridPart &g, unsigned order=111)
	Possibly wrap a function into a GridFunctionWrapper. More...

template<class FunctionImp , class GridPart >
static auto	Dune::ACFem::adaptToGridFunction (const std::string &name, const FunctionImp &f, const GridPart &g, unsigned order=111)
	Possibly enhance a function by encapsulating a reference into a GridFunctionAdapter. More...

	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::LocalFunctionWrapper (const std::string &name, const LocalFunctionImplType &eval, const GridPartType &gridPart, unsigned int order=DiscreteFunctionSpaceType::polynomialOrder)
	constructer taking instance of EvalImp class

void	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::evaluate (const DomainType &global, RangeType &result) const
	Evaluate function in global coordinates.

void	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::jacobian (const DomainType &global, JacobianRangeType &result) const
	Evaluate jacobian in global coordinates.

void	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::hessian (const DomainType &global, HessianRangeType &result) const
	Evaluate hessian in global coordinates.

LocalFunctionType	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::localFunction (const EntityType &entity)

const LocalFunctionType	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::localFunction (const EntityType &entity) const

	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::LocalFunction::LocalFunction (const EntityType &entity, const DiscreteFunctionType &wrapper)
	constructor initializing local function

	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::LocalFunction::LocalFunction (const DiscreteFunctionType &wrapper)
	constructor

template<class PointType >
void	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::LocalFunction::evaluate (const PointType &x, RangeType &ret) const
	evaluate local function

template<class PointType >
void	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::LocalFunction::jacobian (const PointType &x, JacobianRangeType &ret) const
	jacobian of local function

template<class QuadratureType , class VectorType >
void	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::LocalFunction::evaluateQuadrature (const QuadratureType &quadrature, VectorType &values) const
	evaluate function or jacobian of function for given quadrature

void	Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::LocalFunction::init (const EntityType &entity)
	init local function

Detailed Description

Augment global functions by a HasLocalFunction property.

See Fem::GridFunctionAdapter.

Function Documentation

◆ adaptToGridFunction()

template<class FunctionImp , class GridPart >

static auto Dune::ACFem::adaptToGridFunction	(	const std::string &	name,
		const FunctionImp &	f,
		const GridPart &	g,
		unsigned	order = `111`
	)

inlinestatic

Possibly enhance a function by encapsulating a reference into a GridFunctionAdapter.

If f already has the Fem::HasLocalFunction property, then do nothing, otherwise encapsulate f by a GridFunctionAdapter. The difference between GridFunctionAdapter and GridFunctionWrapper is that the wrapper makes a copy of f, the adaptor keeps only a reference.

◆ localFunction() [1/2]

template<class LocalFunctionImpl , class GridPart >

LocalFunctionType Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::localFunction ( const EntityType & entity )

inline

◆ localFunction() [2/2]

template<class LocalFunctionImpl , class GridPart >

const LocalFunctionType Dune::ACFem::LocalFunctionWrapper< LocalFunctionImpl, GridPart >::localFunction ( const EntityType & entity ) const

inline

◆ wrapToGridFunction()

template<class FunctionImp , class GridPart >

static auto Dune::ACFem::wrapToGridFunction	(	const std::string &	name,
		const FunctionImp &	f,
		const GridPart &	g,
		unsigned	order = `111`
	)

inlinestatic

Possibly wrap a function into a GridFunctionWrapper.

If f already has the Fem::HasLocalFunction property, then do nothing, otherwise encapsulate f by a GridFunctionWrapper. The difference between GridFunctionAdapter and GridFunctionWrapper is that the wrapper makes a copy of f, the adaptor keeps only a reference.

Referenced by Dune::ACFem::coordinateGridFunction(), and Dune::ACFem::identityGridFunction().

DUNE Distributed and Unified Numerics Environment

DUNE-ACFEM (2.5.1)

Classes

Typedefs

Functions