Gridfunction returning a constant value. More...

#include <ConstantGridFunction.hpp>

Public Types
enum	{ hasDerivative = false }

using	EntitySet = Dune::Functions::GridViewEntitySet< GridView, 0 >

using	Domain = typename EntitySet::GlobalCoordinate

using	Range = Underlying_t< T >

Public Member Functions
	ConstantGridFunction (T const &value, GridView const &gridView)
	Constructor. Stores the function `fct` and creates an `EntitySet`.

Range const &	operator() (Domain const &) const
	Return the constant `value_`

EntitySet const &	entitySet () const

LocalFunction	makeLocalFunction () const
	Create an ConstantLocalFunction with the stores `value_`.

Detailed Description

template<class T, class GridView>
class AMDiS::ConstantGridFunction< T, GridView >

Gridfunction returning a constant value.

A stored constant is return in global and local evaluation of this functor. Maybe used with arithmetic types and vectors/matrices of arithmetic types. It is also allowed to pass a std::reference_wrapper to allow to modify the value after construction.

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

/home/user/documentation/docs/amdis/repository/amdis/gridfunctions/ConstantGridFunction.hpp

Public Types

Public Member Functions

Detailed Description