MultiMeshFunction

class dolfin.cpp.function.MultiMeshFunction(*args)

Bases: dolfin.cpp.common.Variable

This class represents a function on a cut and composite finite element function space (MultiMesh) defined on one or more possibly intersecting meshes.

Overloaded versions

• MultiMeshFunction()

  Constructor

• MultiMeshFunction(V)

  Create MultiMesh function on given MultiMesh function space

  Arguments

  V (MultiMeshFunctionSpace)

  The MultiMesh function space.

• MultiMeshFunction(V, x)

  Create MultiMesh function on given MultiMesh function space with a given vector (shared data)

  Warning: This constructor is intended for internal library use only

  Arguments

  V (MultiMeshFunctionSpace)

  The multimesh function space.

  x (GenericVector)

  The vector.

copy(deepcopy=False)

Return a copy of itself

Arguments

deepcopy (bool)

If false (default) the dof vector is shared.

Returns

_MultiMeshFunction_

The MultiMeshFunction

function_space()

Return shared pointer to multi mesh function space

Returns

MultiMeshFunctionSpace

Return the shared pointer.

part()

Return function (part) number i

Returns

Function

Function (part) number i

thisown

The membership flag

vector()

Overloaded versions

• vector()

  Return vector of expansion coefficients (non-const version)

  Returns

  GenericVector

  The vector of expansion coefficients.

• vector()

  Return vector of expansion coefficients (const version)

  Returns

  GenericVector

  The vector of expansion coefficients (const).