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

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

Public Member Functions
virtual	~BoundarySegment ()
	Dummy virtual destructor.
virtual FieldVector< ctype, dimworld >	operator() (const FieldVector< ctype, dim-1 > &local) const =0
	A function mapping local coordinates on a boundary segment to world coordinates.
virtual void	backup (ObjectStreamType &buffer) const
	write BoundarySegment's data to stream buffer More...

Protected Types
typedef BndSeg	BoundarySegment
	type of BoundarySegment interface class
typedef Dune::ParameterizedObjectFactory< std::unique_ptr< BoundarySegment >(ObjectStreamType &), int >	FactoryType
	type of factory creating a unique_ptr from an ObjectStreamType

Static Protected Member Functions
static std::unique_ptr< BoundarySegment >	restore (ObjectStreamType &in)
	create an object of BoundarySegment type from a previously registered factory linked to key. More...

Detailed Description

template<int dim, int dimworld, class ctype>
struct Dune::BoundarySegment< dim, dimworld, ctype >

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
ctype	type of coordinate storage (default is double)

Member Function Documentation

backup()

template<int dim, int dimworld, class ctype >

virtual void Dune::BoundarySegment< dim, dimworld, ctype >::backup ( ObjectStreamType &  buffer ) const

inlinevirtual

write BoundarySegment's data to stream buffer

Parameters

buffer

buffer to store data

References DUNE_THROW.

restore()

template<class BndSeg >

static std::unique_ptr< BoundarySegment > Dune::BoundarySegmentBackupRestore< BndSeg >::restore ( ObjectStreamType &  in )

inlinestaticprotectedinherited

create an object of BoundarySegment type from a previously registered factory linked to key.

Parameters

in	stream buffer previously written with backup containing key and object data

Returns

Object derived from BoundarySegment.

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

• dune/grid/common/boundarysegment.hh