Dune::ACFem::GridFunctionAdapter< FunctionImp, GridPartImp > Class Template Reference

GridFunctionAdapter provides local functions for a Function. More...

#include <dune/acfem/functions/gridfunctionadapter.hh>

Public Types
typedef GridFunctionAdapterTraits< FunctionImp, GridPartImp >	Traits
	type of traits
typedef FunctionImp	FunctionType
	type of function
typedef GridPartImp	GridPartType
	type of grid part
typedef Traits::DiscreteFunctionSpaceType	DiscreteFunctionSpaceType
	type of discrete function space
typedef DiscreteFunctionSpaceType::GridType	GridType
	type of grid
typedef DiscreteFunctionSpaceType::DomainFieldType	DomainFieldType
	domain type (from function space)
typedef DiscreteFunctionSpaceType::RangeFieldType	RangeFieldType
	range type (from function space)
typedef DiscreteFunctionSpaceType::DomainType	DomainType
	domain type (from function space)
typedef DiscreteFunctionSpaceType::RangeType	RangeType
	range type (from function space)
typedef DiscreteFunctionSpaceType::JacobianRangeType	JacobianRangeType
	jacobian type (from function space)
typedef DiscreteFunctionSpaceType::HessianRangeType	HessianRangeType
	hessian type (from function space)
typedef Traits::EntityType	EntityType
	type of codim 0 entity
typedef LocalFunction	LocalFunctionType
	type of local function to export

Public Member Functions
void	evaluate (const DomainType &global, RangeType &result) const
	evaluate function on local coordinate local
void	jacobian (const DomainType &global, JacobianRangeType &result) const
	evaluate function on local coordinate local
void	hessian (const DomainType &global, HessianRangeType &result) const
	evaluate function on local coordinate local
const LocalFunctionType	localFunction (const EntityType &entity) const
LocalFunctionType	localFunction (const EntityType &entity)
const std::string &	name () const
const DiscreteFunctionSpaceType &	space () const

Detailed Description

template<class FunctionImp, class GridPartImp>
class Dune::ACFem::GridFunctionAdapter< FunctionImp, GridPartImp >

GridFunctionAdapter provides local functions for a Function.

To plug an Fem::Function "analytical function" into a operator taking DiscreteFunctionInterface "discrete functions", i.e., expecting LocalFunction "local functions" a wrapper can be applied to the analytical function instance. The resulting class is still a Fem::Function "Function" but with the property HasLocalFunction "\" has local function \"" added.

Note

"Stolen" from core dune-fem in order to get red of a static_assert

Member Function Documentation

localFunction() [1/2]

template<class FunctionImp , class GridPartImp >

LocalFunctionType Dune::ACFem::GridFunctionAdapter< FunctionImp, GridPartImp >::localFunction ( const EntityType &  entity )

inline

localFunction() [2/2]

template<class FunctionImp , class GridPartImp >

const LocalFunctionType Dune::ACFem::GridFunctionAdapter< FunctionImp, GridPartImp >::localFunction ( const EntityType &  entity ) const

inline

name()

template<class FunctionImp , class GridPartImp >

const std::string & Dune::ACFem::GridFunctionAdapter< FunctionImp, GridPartImp >::name ( ) const

inline

space()

template<class FunctionImp , class GridPartImp >

const DiscreteFunctionSpaceType & Dune::ACFem::GridFunctionAdapter< FunctionImp, GridPartImp >::space ( ) const

inline

Referenced by Dune::ACFem::GridFunctionWrapper< FunctionImp, GridPart >::space().

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

• dune/acfem/functions/gridfunctionadapter.hh