Dune::BoundarySegment< dim, dimworld > Struct Template Reference

Base class for classes implementing geometries of boundary segments. More...

#include <dune/grid/common/boundarysegment.hh>

Public Member Functions
virtual	~BoundarySegment ()
	Dummy virtual destructor.
virtual FieldVector< double, dimworld >	operator() (const FieldVector< double, dim-1 > &local) const =0
	A function mapping local coordinates on a boundary segment to world coordinates.

Detailed Description

template<int dim, int dimworld = dim>
struct Dune::BoundarySegment< dim, dimworld >

Base class for classes implementing geometries of boundary segments.

Some grid implementations, as for example UGGrid, allow to use boundary segments of arbitrary geometry. That means that you can have grid boundaries approach smooth shapes when refining the grid.

Such curved boundary segments are specified by giving classes that implement them. Each boundary segment is implemented by an object of a class derived from BoundarySegment. The set of these objects is handed over to the grid upon grid construction.

Template Parameters

dim	Dimension of the grid
dimworld	Dimension of the Euclidean space the grid is embedded in

---

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

• dune/grid/common/boundarysegment.hh