MeshFunction

class dolfin.cpp.mesh.MeshFunction

Bases: object

A MeshFunction is a function that can be evaluated at a set of mesh entities. A MeshFunction is discrete and is only defined at the set of mesh entities of a fixed topological dimension. A MeshFunction may for example be used to store a global numbering scheme for the entities of a (parallel) mesh, marking sub domains or boolean markers for mesh refinement.

Arguments

tp (str)

String defining the type of the MeshFunction Allowed: ‘int’, ‘size_t’, ‘double’, and ‘bool’

mesh (_Mesh_)

A DOLFIN mesh. Optional.

dim (unsigned int)

The topological dimension of the MeshFunction. Optional.

filename (str)

A filename with a stored MeshFunction. Optional.