Dune::LocalInterpolationVirtualInterfaceBase< DomainType, RangeType > Class Template Reference

virtual base class for a local interpolation More...

#include <dune/localfunctions/common/virtualinterface.hh>

Public Types
using	FunctionType = std::function< RangeType(DomainType)>
	type of function to interpolate
typedef RangeType::field_type	CoefficientType
	type of the coefficient vector in the interpolate method

Public Member Functions
virtual void	interpolate (const FunctionType &f, std::vector< CoefficientType > &out) const =0
	determine coefficients interpolating a given function More...

Detailed Description

template<class DomainType, class RangeType>
class Dune::LocalInterpolationVirtualInterfaceBase< DomainType, RangeType >

virtual base class for a local interpolation

This class defines the interface using pure virtual methods. In applications you should use the derived class LocalInterpolationVirtualInterface that also contains a interpolate method where the function type is a template parameter.

This template method cannot be defined in the same class as the virtual method. Otherwise name resolution fails.

Member Function Documentation

interpolate()

template<class DomainType , class RangeType >

virtual void Dune::LocalInterpolationVirtualInterfaceBase< DomainType, RangeType >::interpolate ( const FunctionType &  f, std::vector< CoefficientType > &  out  ) const

pure virtual

determine coefficients interpolating a given function

This is the pure virtual method taking a VirtualFunction.

Parameters

[in]	f	Function instance used to interpolate.
[out]	out	Resulting coefficients vector.

Implemented in Dune::LocalInterpolationVirtualInterface< DomainType, RangeType >, Dune::LocalInterpolationVirtualImp< DomainType, RangeType, Imp >, and Dune::LocalInterpolationVirtualImp< typename LocalBasisTraits::DomainType, typename LocalBasisTraits::RangeType, typename Imp::Traits::LocalInterpolationType >.

Referenced by Dune::LocalInterpolationVirtualInterface< DomainType, RangeType >::interpolate().

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

• dune/localfunctions/common/virtualinterface.hh