Dune::Functions::FineFunctionOnCoarseGridView< GridFunction, GV, DerivativeTraits > Class Template Reference

A wrapper representing a fine grid function on a gridview. More...

#include <dune/functions/gridfunctions/finefunctiononcoarsegridview.hh>

Public Member Functions
	FineFunctionOnCoarseGridView (const GridFunction &function, const GridView &gridView)
	Create FineFunctionOnCoarseGridView from GridFunction and GridView. More...
	FineFunctionOnCoarseGridView (GridFunction &&function, const GridView &gridView)
	Create FineFunctionOnCoarseGridView from GridFunction and GridView. More...
Range	operator() (const Domain &x) const
	Evaluate function in global coordinates.
const EntitySet &	entitySet () const
	Return the EntitySet associated to this GridViewFunction.

Friends
auto	derivative (const FineFunctionOnCoarseGridView &f)
	Obtain global derivative of this function.
LocalFunction	localFunction (const FineFunctionOnCoarseGridView &f)
	Create a LocalFunction for evaluation in local coordinates.

Detailed Description

template<class GridFunction, class GV, template< class > class DerivativeTraits = Dune::Functions::DefaultDerivativeTraits>
class Dune::Functions::FineFunctionOnCoarseGridView< GridFunction, GV, DerivativeTraits >

A wrapper representing a fine grid function on a gridview.

Template Parameters

GridFunction	Type of the wrapped grid function
GV	Type of the target grid view this function should act on

This wraps a grid function such that it can be used as a GridViewFunction on a user-provided GridView under the following assumptions:

1. The grid function's entity set and the GridView belong to the same grid.
2. The entity set is finer than the GridView in the sense that any element from the entity has an ancestor in the GridView.

Constructor & Destructor Documentation

FineFunctionOnCoarseGridView() [1/2]

template<class GridFunction , class GV , template< class > class DerivativeTraits = Dune::Functions::DefaultDerivativeTraits>

Dune::Functions::FineFunctionOnCoarseGridView< GridFunction, GV, DerivativeTraits >::FineFunctionOnCoarseGridView ( const GridFunction &  function, const GridView &  gridView  )

inline

Create FineFunctionOnCoarseGridView from GridFunction and GridView.

Parameters

gridFunction	The GridFunction that should be represented on gridView
gridView	The GridFunction should be represented on this gridView

FineFunctionOnCoarseGridView() [2/2]

template<class GridFunction , class GV , template< class > class DerivativeTraits = Dune::Functions::DefaultDerivativeTraits>

Dune::Functions::FineFunctionOnCoarseGridView< GridFunction, GV, DerivativeTraits >::FineFunctionOnCoarseGridView ( GridFunction &&  function, const GridView &  gridView  )

inline

Create FineFunctionOnCoarseGridView from GridFunction and GridView.

Parameters

gridFunction	The GridFunction that should be represented on gridView
gridView	The GridFunction should be represented on this gridView

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

• dune/functions/gridfunctions/finefunctiononcoarsegridview.hh