ryujin::Geometry< dim > Class Template Reference

#include <source/geometries/geometry.h>

Inheritance diagram for ryujin::Geometry< dim >:

Collaboration diagram for ryujin::Geometry< dim >:

Public Types
enum class	HP_Collection { standard_quadrilaterals , standard_simplices , populated_by_geometry }

Public Member Functions
	Geometry (const std::string &name, const std::string &subsection)
virtual void	create_coarse_triangulation (dealii::Triangulation< dim > &triangulation) const =0
virtual void	update_dof_handler (dealii::DoFHandler< dim > &) const
virtual HP_Collection	populate_hp_collections (const unsigned int, const bool, typename ryujin::Discretization< dim >::Collection &) const

Detailed Description

template<int dim>
class ryujin::Geometry< dim >

A small abstract base class to group configuration options for a number of geometries together.

Definition at line 33 of file geometry.h.

Member Enumeration Documentation

HP_Collection

template<int dim>

enum class ryujin::Geometry::HP_Collection

strong

An enum class describing the hp collection

Enumerator
standard_quadrilaterals
standard_simplices
populated_by_geometry

Definition at line 72 of file geometry.h.

Constructor & Destructor Documentation

Geometry()

template<int dim>

ryujin::Geometry< dim >::Geometry ( const std::string &  name, const std::string &  subsection  )

inline

Constructor taking geometry name name and a subsection subsection as an argument. The dealii::ParameterAcceptor is initialized with the subsubsection subsection + "/" + name.

Definition at line 41 of file geometry.h.

Member Function Documentation

create_coarse_triangulation()

template<int dim>

virtual void ryujin::Geometry< dim >::create_coarse_triangulation ( dealii::Triangulation< dim > &  triangulation ) const

pure virtual

Create a coarse triangulation representing the current Geometry. This virtual method needs to be implemented in a derived classes.

Implemented in ryujin::Geometries::Airfoil< dim >, ryujin::Geometries::Annulus< dim >, ryujin::Geometries::Cylinder< dim >, ryujin::Geometries::Disk< dim >, ryujin::Geometries::GeoTIFFProfile< dim >, ryujin::Geometries::Reader< dim >, ryujin::Geometries::Step< dim >, ryujin::Geometries::WaveTank< dim >, ryujin::Geometries::Wall< dim >, and ryujin::Geometries::RectangularDomain< dim >.

update_dof_handler()

template<int dim>

virtual void ryujin::Geometry< dim >::update_dof_handler ( dealii::DoFHandler< dim > &  ) const

inlinevirtual

This method is called before we distribute dofs and can be used to set the correct active FE index for each active cell for the given DoFHandler, or update material, or manifold ids, etc.

This method can be left empty for a standard geometry that only uses only one reference element. The method must be reimplemented for geometries that use hp capabilities, such as meshes with mixed finite elements, or meshes with FE_Nothing.

Definition at line 65 of file geometry.h.

populate_hp_collections()

template<int dim>

virtual HP_Collection ryujin::Geometry< dim >::populate_hp_collections ( const unsigned int  , const bool  , typename ryujin::Discretization< dim >::Collection &    ) const

inlinevirtual

Populate all hp::*Collection objects for finite elements, mappings, and quadratures. As this is a formidable zoo of different collection objects, we get a writable reference to the discretization object to set them directly.

Reimplemented in ryujin::Geometries::RectangularDomain< dim >.

Definition at line 96 of file geometry.h.

References ryujin::Geometry< dim >::standard_quadrilaterals.

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

• source/geometries/geometry.h