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Reference documentation for deal.II version 8.1.0
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#include <tria_boundary_lib.h>
Public Member Functions | |
ConeBoundary (const double radius_0, const double radius_1, const Point< dim > x_0, const Point< dim > x_1) | |
double | get_radius (const Point< dim > x) const |
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 |
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StraightBoundary () | |
virtual Point< dim > | get_new_point_on_line (const typename Triangulation< dim, dim >::line_iterator &line) const |
virtual Point< dim > | get_new_point_on_quad (const typename Triangulation< dim, dim >::quad_iterator &quad) const |
virtual void | get_intermediate_points_on_line (const typename Triangulation< dim, dim >::line_iterator &line, std::vector< Point< dim > > &points) const |
virtual void | get_intermediate_points_on_quad (const typename Triangulation< dim, dim >::quad_iterator &quad, std::vector< Point< dim > > &points) const |
virtual Tensor< 1, dim > | normal_vector (const typename Triangulation< dim, dim >::face_iterator &face, const Point< dim > &p) const |
virtual void | get_normals_at_vertices (const typename Triangulation< dim, dim >::face_iterator &face, typename Boundary< dim, dim >::FaceVertexNormals &face_vertex_normals) const |
virtual Point< dim > | project_to_surface (const typename Triangulation< dim, dim >::line_iterator &line, const Point< dim > &candidate) const |
virtual Point< dim > | project_to_surface (const typename Triangulation< dim, dim >::quad_iterator &quad, const Point< dim > &candidate) const |
virtual Point< dim > | project_to_surface (const typename Triangulation< dim, dim >::hex_iterator &hex, const Point< dim > &candidate) const |
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virtual | ~Boundary () |
virtual Point< spacedim > | get_new_point_on_line (const typename Triangulation< dim, spacedim >::line_iterator &line) const =0 |
virtual Point< spacedim > | get_new_point_on_quad (const typename Triangulation< dim, spacedim >::quad_iterator &quad) const |
Point< spacedim > | get_new_point_on_face (const typename Triangulation< dim, spacedim >::face_iterator &face) 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 |
void | get_intermediate_points_on_face (const typename Triangulation< dim, spacedim >::face_iterator &face, 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, FaceVertexNormals &face_vertex_normals) const |
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 |
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Subscriptor () | |
Subscriptor (const Subscriptor &) | |
virtual | ~Subscriptor () |
Subscriptor & | operator= (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) |
Protected Attributes | |
const double | radius_0 |
const double | radius_1 |
const Point< dim > | x_0 |
const Point< dim > | x_1 |
Private Member Functions | |
void | get_intermediate_points_between_points (const Point< dim > &p0, const Point< dim > &p1, std::vector< Point< dim > > &points) const |
Additional Inherited Members | |
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typedef Tensor< 1, spacedim > | FaceVertexNormals[GeometryInfo< dim >::vertices_per_face] |
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const std::vector< Point< 1 > > & | get_line_support_points (const unsigned int n_intermediate_points) const |
Boundary object for the hull of a (truncated) cone with two different radii at the two ends. If one radius is chosen to be 0 the object describes the boundary of a cone. In three dimensions, points are projected on an arbitrarily oriented (truncated) cone described by the two endpoints and the corresponding radii. Similar to HyperBallBoundary, new points are projected by dividing the straight line between the old two points and adjusting the radius from the axis.
This class is derived from StraightBoundary rather than from Boundary, which would seem natural, since this way we can use the StraightBoundary::in_between() function.
As an example of use, consider the following code snippet:
This will produce the following meshes after the two refinements we perform, in 2d and 3d, respectively:
Definition at line 225 of file tria_boundary_lib.h.
ConeBoundary< dim >::ConeBoundary | ( | const double | radius_0, |
const double | radius_1, | ||
const Point< dim > | x_0, | ||
const Point< dim > | x_1 | ||
) |
Constructor. Here the boundary object is constructed. The points x_0
and x_1
describe the starting and ending points of the axis of the (truncated) cone. radius_0
denotes the radius corresponding to x_0
and radius_1
the one corresponding to x_1
.
double ConeBoundary< dim >::get_radius | ( | const Point< dim > | x | ) | const |
Return the radius of the (truncated) cone at given point x
on the axis.
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virtual |
Refer to the general documentation of this class and the documentation of the base class.
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virtual |
Refer to the general documentation of this class and the documentation of the base class.
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virtual |
Refer to the general documentation of this class and the documentation of the base class.
Calls get_intermediate_points_between_points
.
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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
.
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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.
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private |
Called by get_intermediate_points_on_line
and by get_intermediate_points_on_quad
.
Refer to the general documentation of get_intermediate_points_on_line
in the documentation of the base class.
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protected |
First radius of the (truncated) cone.
Definition at line 322 of file tria_boundary_lib.h.
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protected |
Second radius of the (truncated) cone.
Definition at line 328 of file tria_boundary_lib.h.
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protected |
Starting point of the axis.
Definition at line 333 of file tria_boundary_lib.h.
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protected |
Ending point of the axis.
Definition at line 338 of file tria_boundary_lib.h.