DUNE PDELab (2.8)

Dune::HierarchicSearch< Grid, IS > Class Template Reference

Search an IndexSet for an Entity containing a given point. More...

#include <dune/grid/utility/hierarchicsearch.hh>

Public Member Functions

 HierarchicSearch (const Grid &g, const IS &is)
 Construct a HierarchicSearch object from a Grid and an IndexSet.
 
Entity findEntity (const FieldVector< ct, dimw > &global) const
 Search the IndexSet of this HierarchicSearch for an Entity containing point global. More...
 
template<PartitionIteratorType partition>
Entity findEntity (const FieldVector< ct, dimw > &global) const
 Search the IndexSet of this HierarchicSearch for an Entity containing point global. More...
 

Detailed Description

template<class Grid, class IS>
class Dune::HierarchicSearch< Grid, IS >

Search an IndexSet for an Entity containing a given point.

Member Function Documentation

◆ findEntity() [1/2]

template<class Grid , class IS >
Entity Dune::HierarchicSearch< Grid, IS >::findEntity ( const FieldVector< ct, dimw > &  global) const
inline

Search the IndexSet of this HierarchicSearch for an Entity containing point global.

Exceptions
GridErrorNo element of the coarse grid contains the given coordinate.

Referenced by Dune::PDELab::GridFunctionToFunctionAdapter< GF >::evaluate().

◆ findEntity() [2/2]

template<class Grid , class IS >
template<PartitionIteratorType partition>
Entity Dune::HierarchicSearch< Grid, IS >::findEntity ( const FieldVector< ct, dimw > &  global) const
inline

Search the IndexSet of this HierarchicSearch for an Entity containing point global.

Exceptions
GridErrorNo element of the coarse grid contains the given coordinate.

type of LevelIterator

References DUNE_THROW, Dune::Geometry< mydim, cdim, GridImp, GeometryImp >::global(), Dune::Grid< dim, dimworld, ct, GridFamily >::levelGridView(), and Dune::referenceElement().


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