MeshGetNodeSupport

This function get the canonical element numbers of all elements within the support of a given basis function. A call to MeshRestoreNodeSupport() must be made before another call to this function.

Synopsis

#include "mesh.h" 
int MeshGetNodeSupport(Mesh mesh, int node, int elem, int *degree, int **support)

Not collective

Input Parameters

	mesh	- The mesh
	node	- The node containing the basis function
	elem	- An element containing the node, -1 for a search

Output Parameters

	degree	- The degree of the node
	support	- A list of the elements in the support

Note

This function currently only returns the elements containing any given node, so some basis functions will have a wider support than this definition.

Keywords