NonMatching::internal::MeshClassifierImplementation::LevelSetDescription< dim > Class Template Reference

Detailed Description

template<int dim>
class NonMatching::internal::MeshClassifierImplementation::LevelSetDescription< dim >

Abstract class that describes what we need to know about the level set function independently of whether it is a Function or a (DoFHandler, Vector)-pair.

Definition at line 285 of file mesh_classifier.h.

Inheritance diagram for NonMatching::internal::MeshClassifierImplementation::LevelSetDescription< dim >:

Public Member Functions
virtual	~LevelSetDescription ()=default
virtual const hp::FECollection< dim > &	get_fe_collection () const =0
virtual unsigned int	active_fe_index (const typename Triangulation< dim >::active_cell_iterator &cell) const =0
virtual void	get_local_level_set_values (const typename Triangulation< dim >::active_cell_iterator &cell, const unsigned int face_index, Vector< double > &local_dofs)=0
virtual void	check_consistency () const

Constructor & Destructor Documentation

~LevelSetDescription()

template<int dim>

virtual NonMatching::internal::MeshClassifierImplementation::LevelSetDescription< dim >::~LevelSetDescription ( )

virtualdefault

Destructor, declared to mark it virtual.

Member Function Documentation

get_fe_collection()

template<int dim>

virtual const hp::FECollection< dim > & NonMatching::internal::MeshClassifierImplementation::LevelSetDescription< dim >::get_fe_collection ( ) const

pure virtual

Return a collection to all the elements that are used to locally describe the level set function.

Implemented in NonMatching::internal::MeshClassifierImplementation::DiscreteLevelSetDescription< dim, VectorType >, and NonMatching::internal::MeshClassifierImplementation::AnalyticLevelSetDescription< dim >.

active_fe_index()

template<int dim>

virtual unsigned int NonMatching::internal::MeshClassifierImplementation::LevelSetDescription< dim >::active_fe_index ( const typename Triangulation< dim >::active_cell_iterator &  cell ) const

pure virtual

Return the index of the element in the FECollection that we associate with the level set function on the incoming cell.

Implemented in NonMatching::internal::MeshClassifierImplementation::DiscreteLevelSetDescription< dim, VectorType >, and NonMatching::internal::MeshClassifierImplementation::AnalyticLevelSetDescription< dim >.

get_local_level_set_values()

template<int dim>

virtual void NonMatching::internal::MeshClassifierImplementation::LevelSetDescription< dim >::get_local_level_set_values ( const typename Triangulation< dim >::active_cell_iterator &  cell, const unsigned int  face_index, Vector< double > &  local_dofs  )

pure virtual

Fill the DoF values of the associated level set representation on the face of the incoming cell into the vector provided in the last argument.

Note

Since this function extracts the dofs on the face of the cell, it assumes that the underlying element has face support points.

Implemented in NonMatching::internal::MeshClassifierImplementation::DiscreteLevelSetDescription< dim, VectorType >, and NonMatching::internal::MeshClassifierImplementation::AnalyticLevelSetDescription< dim >.

check_consistency()

template<int dim>

virtual void NonMatching::internal::MeshClassifierImplementation::LevelSetDescription< dim >::check_consistency ( ) const

inlinevirtual

Check that the level set is consistent with the current state of the mesh, e.g., that all entries of the level set vector needed on locally relevant cells are accessible. Called at the beginning of MeshClassifier::reclassify(). The default implementation does nothing.

Reimplemented in NonMatching::internal::MeshClassifierImplementation::DiscreteLevelSetDescription< dim, VectorType >.

Definition at line 330 of file mesh_classifier.h.

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

• include/deal.II/non_matching/mesh_classifier.h