3 #ifndef DUNE_LOCALFUNCTIONS_COMMON_VIRTUALINTERFACE_HH
4 #define DUNE_LOCALFUNCTIONS_COMMON_VIRTUALINTERFACE_HH
10 #include <dune/common/function.hh>
12 #include <dune/geometry/type.hh>
23 template<
class DomainType,
class RangeType>
24 class LocalInterpolationVirtualInterface;
38 typedef typename FE::Traits::LocalBasisType::Traits::DomainType DomainType;
39 typedef typename FE::Traits::LocalBasisType::Traits::RangeType RangeType;
42 typedef typename FE::Traits::LocalInterpolationType Implementation;
79 virtual unsigned int size ()
const = 0;
82 virtual unsigned int order ()
const = 0;
90 std::vector<typename Traits::RangeType>& out)
const = 0;
101 std::vector<typename Traits::JacobianType>& out)
const = 0;
108 virtual void partial(
const std::array<unsigned int,Traits::dimDomain>&
order,
110 std::vector<typename Traits::RangeType>& out)
const = 0;
131 template<
class DomainType,
class RangeType>
161 template<
class DomainType,
class RangeType>
194 void interpolate (
const F& ff, std::vector<CoefficientType>& out)
const
196 const auto& f = Impl::makeFunctionWithCallOperator<DomainType>(ff);
199 asBase.
interpolate(makeVirtualFunction<DomainType, RangeType>(std::cref(f)),out);
207 template<
class F,
class C>
210 const auto& f = Impl::makeFunctionWithCallOperator<DomainType>(ff);
212 std::vector<CoefficientType> outDummy;
214 asBase.
interpolate(makeVirtualFunction<DomainType, RangeType>(std::cref(f)),outDummy);
215 out.resize(outDummy.size());
216 for(
typename std::vector<CoefficientType>::size_type i=0; i<outDummy.size(); ++i)
217 out[i] = outDummy[i];
239 virtual std::size_t
size ()
const = 0;
261 using LocalBasisTraits = T;
282 virtual unsigned int size ()
const = 0;
285 virtual const GeometryType
type ()
const = 0;
Definition: bdfmcube.hh:16
@ value
Definition: tensor.hh:166
Type traits for LocalBasisVirtualInterface.
Definition: common/localbasis.hh:32
D DomainType
domain type
Definition: common/localbasis.hh:43
R RangeType
range type
Definition: common/localbasis.hh:55
traits helper struct
Definition: localfiniteelementtraits.hh:11
LB LocalBasisType
Definition: localfiniteelementtraits.hh:14
LC LocalCoefficientsType
Definition: localfiniteelementtraits.hh:18
LI LocalInterpolationType
Definition: localfiniteelementtraits.hh:22
Describe position of one degree of freedom.
Definition: localkey.hh:21
virtual base class for a local interpolation
Definition: virtualinterface.hh:164
virtual ~LocalInterpolationVirtualInterface()
Definition: virtualinterface.hh:174
RangeType::field_type CoefficientType
type of the coefficient vector in the interpolate method
Definition: virtualinterface.hh:171
void interpolate(const F &ff, std::vector< CoefficientType > &out) const
determine coefficients interpolating a given function
Definition: virtualinterface.hh:194
Dune::VirtualFunction< DomainType, RangeType > FunctionType
type of virtual function to interpolate
Definition: virtualinterface.hh:168
virtual void interpolate(const FunctionType &f, std::vector< CoefficientType > &out) const =0
determine coefficients interpolating a given function
void interpolate(const F &ff, std::vector< C > &out) const
determine coefficients interpolating a given function
Definition: virtualinterface.hh:208
Return a proper base class for functions to use with LocalInterpolation.
Definition: virtualinterface.hh:37
Function< const DomainType &, RangeType & > FunctionBase
Definition: virtualinterface.hh:47
VirtualFunction< DomainType, RangeType > VirtualFunctionBase
Definition: virtualinterface.hh:46
std::conditional< std::is_base_of< Interface, Implementation >::value, VirtualFunctionBase, FunctionBase >::type type
Base class type for functions to use with LocalInterpolation.
Definition: virtualinterface.hh:54
virtual base class for a local basis
Definition: virtualinterface.hh:71
virtual unsigned int order() const =0
Polynomial order of the shape functions.
virtual void evaluateJacobian(const typename Traits::DomainType &in, std::vector< typename Traits::JacobianType > &out) const =0
Evaluate jacobian of all shape functions at given position.
virtual unsigned int size() const =0
Number of shape functions.
virtual void evaluateFunction(const typename Traits::DomainType &in, std::vector< typename Traits::RangeType > &out) const =0
Evaluate all basis function at given position.
virtual ~LocalBasisVirtualInterface()
Definition: virtualinterface.hh:76
virtual void partial(const std::array< unsigned int, Traits::dimDomain > &order, const typename Traits::DomainType &in, std::vector< typename Traits::RangeType > &out) const =0
Evaluate partial derivatives of any order of all shape functions.
virtual base class for a local interpolation
Definition: virtualinterface.hh:133
Dune::VirtualFunction< DomainType, RangeType > FunctionType
type of virtual function to interpolate
Definition: virtualinterface.hh:137
RangeType::field_type CoefficientType
type of the coefficient vector in the interpolate method
Definition: virtualinterface.hh:140
virtual ~LocalInterpolationVirtualInterfaceBase()
Definition: virtualinterface.hh:142
virtual void interpolate(const FunctionType &f, std::vector< CoefficientType > &out) const =0
determine coefficients interpolating a given function
virtual base class for local coefficients
Definition: virtualinterface.hh:233
virtual ~LocalCoefficientsVirtualInterface()
Definition: virtualinterface.hh:236
virtual std::size_t size() const =0
number of coefficients
virtual const LocalKey & localKey(std::size_t i) const =0
get i'th index
virtual base class for local finite elements with functions
Definition: virtualinterface.hh:260
virtual const Traits::LocalBasisType & localBasis() const =0
virtual unsigned int size() const =0
virtual const GeometryType type() const =0
virtual const Traits::LocalCoefficientsType & localCoefficients() const =0
virtual LocalFiniteElementVirtualInterface< T > * clone() const =0
LocalFiniteElementTraits< LocalBasisVirtualInterface< LocalBasisTraits >, LocalCoefficientsVirtualInterface, LocalInterpolationVirtualInterface< typename LocalBasisTraits::DomainType, typename LocalBasisTraits::RangeType > > Traits
Definition: virtualinterface.hh:268
virtual ~LocalFiniteElementVirtualInterface()
Definition: virtualinterface.hh:270
virtual const Traits::LocalInterpolationType & localInterpolation() const =0