Interface class for using an analytical function to define the geometry of a Dune::GeometryGrid. An implementation should be derived from Dune::AnalyticalCoordFunction and the evaluate method mapping has to be supplied. More...
Interface class for using a discrete function to define the geometry of a Dune::GeometryGrid. An implementation should be derived from Dune::DiscreteCoordinateFunction and the evaluate method taking an entity of the host grid together with the number of a vertex returns the coordinate in of that corner. The user must ensure continuity of this mapping. In addition an adapt method is provided which is called whenever adapt() is called on the Dune::GeometryGrid. More...