Reference documentation for deal.II version 8.1.0
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HalfHyperShellBoundary< dim > Class Template Reference

#include <tria_boundary_lib.h>

Inheritance diagram for HalfHyperShellBoundary< dim >:
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Public Member Functions

 HalfHyperShellBoundary (const Point< dim > &center=Point< dim >(), const double inner_radius=-1, const double outer_radius=-1)
 
virtual Point< dim > get_new_point_on_line (const typename Triangulation< dim >::line_iterator &line) const
 
virtual Point< dim > get_new_point_on_quad (const typename Triangulation< dim >::quad_iterator &quad) const
 
virtual void get_intermediate_points_on_line (const typename Triangulation< dim >::line_iterator &line, std::vector< Point< dim > > &points) const
 
virtual void get_intermediate_points_on_quad (const typename Triangulation< dim >::quad_iterator &quad, std::vector< Point< dim > > &points) const
 
virtual void get_normals_at_vertices (const typename Triangulation< dim >::face_iterator &face, typename Boundary< dim >::FaceVertexNormals &face_vertex_normals) const
 
- Public Member Functions inherited from HyperShellBoundary< dim >
 HyperShellBoundary (const Point< dim > &center=Point< dim >())
 
- Public Member Functions inherited from HyperBallBoundary< dim >
 HyperBallBoundary (const Point< spacedim > p=Point< spacedim >(), const double radius=1.0)
 
virtual Point< spacedim > get_new_point_on_line (const typename Triangulation< dim, spacedim >::line_iterator &line) const
 
virtual Point< spacedim > get_new_point_on_quad (const typename Triangulation< dim, spacedim >::quad_iterator &quad) const
 
virtual void get_intermediate_points_on_line (const typename Triangulation< dim, spacedim >::line_iterator &line, std::vector< Point< spacedim > > &points) const
 
virtual void get_intermediate_points_on_quad (const typename Triangulation< dim, spacedim >::quad_iterator &quad, std::vector< Point< spacedim > > &points) const
 
virtual Tensor< 1, spacedim > normal_vector (const typename Triangulation< dim, spacedim >::face_iterator &face, const Point< spacedim > &p) const
 
virtual void get_normals_at_vertices (const typename Triangulation< dim, spacedim >::face_iterator &face, typename Boundary< dim, spacedim >::FaceVertexNormals &face_vertex_normals) const
 
Point< spacedim > get_center () const
 
double get_radius () const
 
 DeclException0 (ExcRadiusNotSet)
 
- Public Member Functions inherited from StraightBoundary< dim, spacedim >
 StraightBoundary ()
 
virtual Point< spacedim > project_to_surface (const typename Triangulation< dim, spacedim >::line_iterator &line, const Point< spacedim > &candidate) const
 
virtual Point< spacedim > project_to_surface (const typename Triangulation< dim, spacedim >::quad_iterator &quad, const Point< spacedim > &candidate) const
 
virtual Point< spacedim > project_to_surface (const typename Triangulation< dim, spacedim >::hex_iterator &hex, const Point< spacedim > &candidate) const
 
- Public Member Functions inherited from Boundary< dim, spacedim >
virtual ~Boundary ()
 
Point< spacedim > get_new_point_on_face (const typename Triangulation< dim, spacedim >::face_iterator &face) const
 
void get_intermediate_points_on_face (const typename Triangulation< dim, spacedim >::face_iterator &face, std::vector< Point< spacedim > > &points) const
 
virtual void get_normals_at_vertices (const typename Triangulation< dim, spacedim >::face_iterator &face, FaceVertexNormals &face_vertex_normals) const
 
- Public Member Functions inherited from Subscriptor
 Subscriptor ()
 
 Subscriptor (const Subscriptor &)
 
virtual ~Subscriptor ()
 
Subscriptoroperator= (const Subscriptor &)
 
void subscribe (const char *identifier=0) const
 
void unsubscribe (const char *identifier=0) const
 
unsigned int n_subscriptions () const
 
void list_subscribers () const
 
 DeclException3 (ExcInUse, int, char *, std::string &,<< "Object of class "<< arg2<< " is still used by "<< arg1<< " other objects.\n"<< "(Additional information: "<< arg3<< ")\n"<< "Note the entry in the Frequently Asked Questions of "<< "deal.II (linked to from http://www.dealii.org/) for "<< "more information on what this error means.")
 
 DeclException2 (ExcNoSubscriber, char *, char *,<< "No subscriber with identifier \""<< arg2<< "\" did subscribe to this object of class "<< arg1)
 
template<class Archive >
void serialize (Archive &ar, const unsigned int version)
 

Private Attributes

const double inner_radius
 
const double outer_radius
 

Additional Inherited Members

- Public Types inherited from Boundary< dim, spacedim >
typedef Tensor< 1, spacedim > FaceVertexNormals [GeometryInfo< dim >::vertices_per_face]
 
- Protected Member Functions inherited from Boundary< dim, spacedim >
const std::vector< Point< 1 > > & get_line_support_points (const unsigned int n_intermediate_points) const
 
- Protected Attributes inherited from HyperBallBoundary< dim >
const Point< spacedim > center
 
const double radius
 
bool compute_radius_automatically
 

Detailed Description

template<int dim>
class HalfHyperShellBoundary< dim >

Variant of HyperShellBoundary which denotes a half hyper shell where the first coordinate is restricted to the range $x>=0$ (or $x>=center(0)$). In two dimensions, this equals the right half arc, in three space dimensions it is a half shell. This class might be useful for computations with rotational symmetry, where one dimension is the radius from the axis of rotation.

Author
Wolfgang Bangerth, 2000, 2009

Definition at line 659 of file tria_boundary_lib.h.

Constructor & Destructor Documentation

template<int dim>
HalfHyperShellBoundary< dim >::HalfHyperShellBoundary ( const Point< dim > &  center = Point< dim >(),
const double  inner_radius = -1,
const double  outer_radius = -1 
)

Constructor. The center of the spheres defaults to the origin.

If the radii are not specified, the class tries to infer them from the location of points on the boundary. This works in 2d, but not in 3d. As a consequence, in 3d these radii must be given.

Member Function Documentation

template<int dim>
virtual Point<dim> HalfHyperShellBoundary< dim >::get_new_point_on_line ( const typename Triangulation< dim >::line_iterator &  line) const
virtual

Construct a new point on a line.

template<int dim>
virtual Point<dim> HalfHyperShellBoundary< dim >::get_new_point_on_quad ( const typename Triangulation< dim >::quad_iterator &  quad) const
virtual

Construct a new point on a quad.

template<int dim>
virtual void HalfHyperShellBoundary< dim >::get_intermediate_points_on_line ( const typename Triangulation< dim >::line_iterator &  line,
std::vector< Point< dim > > &  points 
) const
virtual

Refer to the general documentation of this class and the documentation of the base class.

Calls get_intermediate_points_between_points.

template<int dim>
virtual void HalfHyperShellBoundary< dim >::get_intermediate_points_on_quad ( const typename Triangulation< dim >::quad_iterator &  quad,
std::vector< Point< dim > > &  points 
) const
virtual

Refer to the general documentation of this class and the documentation of the base class.

Only implemented for dim=3 and for points.size()==1.

template<int dim>
virtual void HalfHyperShellBoundary< dim >::get_normals_at_vertices ( const typename Triangulation< dim >::face_iterator &  face,
typename Boundary< dim >::FaceVertexNormals face_vertex_normals 
) const
virtual

Compute the normals to the boundary at the vertices of the given face.

Refer to the general documentation of this class and the documentation of the base class.

Member Data Documentation

template<int dim>
const double HalfHyperShellBoundary< dim >::inner_radius
private

Inner and outer radii of the shell.

Definition at line 734 of file tria_boundary_lib.h.


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