Dune::ACFem::BinaryLocalFunctionalExpression< SMultiplyOperation, LeftArg, RightArg > Class Template Reference

Implement S-multiplication by scalars and parameters from the left, multiplication from the right will be redirected to this class. More...

#include <dune/acfem/operators/functionals/functionalexpression.hh>

Collaboration diagram for Dune::ACFem::BinaryLocalFunctionalExpression< SMultiplyOperation, LeftArg, RightArg >:

Public Member Functions
RangeType	operator() (const LocalFunction &arg) const
	Compute the value.
void	coefficients (const RangeType &c, LocalFunction &coeffs) const

Detailed Description

template<class LeftArg, class RightArg>
class Dune::ACFem::BinaryLocalFunctionalExpression< SMultiplyOperation, LeftArg, RightArg >

Implement S-multiplication by scalars and parameters from the left, multiplication from the right will be redirected to this class.

Note that it is not necessary to specialize the global functional expression, but as a scalar really has no "localObject()" method we have to specialize this one.

Member Function Documentation

coefficients()

void Dune::ACFem::LocalLinearFunctionalDefault< RightArg::DiscreteFunctionSpaceType , BinaryFunctionalExpressionTraits< SMultiplyOperation, LeftArg, RightArg > >::coefficients ( const RangeType &  c, LocalFunction &  coeffs  ) const

inlineinherited

Compute the basis representation, which means: do the assembling stuff.

To support expression templates this version accecpts a scalar factor and computes

\[ <c\,\Psi|_E, \phi^k|_E> \]

for all local basis functions \(\phi^k|_E\)

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

• dune/acfem/operators/functionals/functionalexpression.hh