Dune::ACFem::NonZeroFunctional< DiscreteFunctionSpace > Class Template Reference

Just a place-holder to aid in automatic type-deduction. More...

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

Collaboration diagram for Dune::ACFem::NonZeroFunctional< DiscreteFunctionSpace >:

Public Types
typedef NonZeroFunctional< DiscreteFunctionSpace >	ExpressionType
	The type of the underlying expression.

Public Member Functions
RangeType	operator() (const Fem::DiscreteFunctionInterface< DFImpl > &arg) const
	Compute the value.
void	coefficients (Fem::DiscreteFunctionInterface< DFImpl > &coeffs)
	Compute the basis representation, which means: do the assembling stuff.
const ExpressionType &	expression () const
	Return a const reference to the underlying expression.
ExpressionType &	expression ()
	Return a mutable reference to the underlying expression.
ExpressionType	operator* () const
	Return a copy from of the underlying expression.

Detailed Description

template<class DiscreteFunctionSpace>
class Dune::ACFem::NonZeroFunctional< DiscreteFunctionSpace >

Just a place-holder to aid in automatic type-deduction.

This class MUST NOT be used in an evaluated context. It may be used, e.g., to redefine DefaultModelTraits::ForcesFunctionalTraits in order to have "something" which does not expand to a ZeroFunctional (at the data-type level). See also ModelConstituents.

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

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