libMesh::VectorOfNodesAdaptor Class Reference

Public Member Functions
	VectorOfNodesAdaptor (const std::vector< std::pair< Point, dof_id_type > > &nodes)
size_t	kdtree_get_point_count () const
	Must return the number of data points.
Real	kdtree_get_pt (const size_t idx, int dim) const
template<class BBOX >
bool	kdtree_get_bbox (BBOX &) const

Private Attributes
const std::vector< std::pair< Point, dof_id_type > >	_nodes

Detailed Description

Definition at line 586 of file unstructured_mesh.C.

Constructor & Destructor Documentation

VectorOfNodesAdaptor()

libMesh::VectorOfNodesAdaptor::VectorOfNodesAdaptor ( const std::vector< std::pair< Point, dof_id_type > > &  nodes )

inline

Definition at line 592 of file unstructured_mesh.C.

                                                                             :
    _nodes(nodes)
  {}

Member Function Documentation

kdtree_get_bbox()

template<class BBOX >

bool libMesh::VectorOfNodesAdaptor::kdtree_get_bbox ( BBOX &  ) const

inline

Definition at line 622 of file unstructured_mesh.C.

{ return false; }

kdtree_get_point_count()

size_t libMesh::VectorOfNodesAdaptor::kdtree_get_point_count ( ) const

inline

Must return the number of data points.

Definition at line 599 of file unstructured_mesh.C.

{ return _nodes.size(); }

References _nodes.

kdtree_get_pt()

Real libMesh::VectorOfNodesAdaptor::kdtree_get_pt ( const size_t  idx, int  dim  ) const

inline

Returns

The dim'th component of the idx'th point in the class: Since this is inlined and the "dim" argument is typically an immediate value, the "if's" are actually solved at compile time.

Definition at line 606 of file unstructured_mesh.C.

    {
      libmesh_assert_less (idx, _nodes.size());
      libmesh_assert_less (dim, 3);
 
      const Point & p(_nodes[idx].first);
 
      if (dim==0) return p(0);
      if (dim==1) return p(1);
      return p(2);
    }

References _nodes, and dim.

Member Data Documentation

_nodes

const std::vector<std::pair<Point, dof_id_type> > libMesh::VectorOfNodesAdaptor::_nodes

private

Definition at line 589 of file unstructured_mesh.C.

Referenced by kdtree_get_point_count(), and kdtree_get_pt().

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

• src/mesh/unstructured_mesh.C