MultiMeshForm.h

Note

The documentation on this page was automatically extracted from the DOLFIN C++ code and may need to be edited or expanded.

class MultiMeshForm

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

MultiMeshForm(std::shared_ptr<const MultiMesh> multimesh)

Create empty multimesh functional

MultiMeshForm(std::shared_ptr<const MultiMeshFunctionSpace> function_space)

Create empty linear multimesh variational form

MultiMeshForm(std::shared_ptr<const MultiMeshFunctionSpace> function_space_0, std::shared_ptr<const MultiMeshFunctionSpace> function_space_1)

Create empty bilinear multimesh variational form

std::size_t rank() const

Return rank of form (bilinear form = 2, linear form = 1, functional = 0, etc)

Returns

std::size_t

The rank of the form.

std::size_t num_parts() const

Return the number of forms (parts) of the MultiMesh form

Returns

std::size_t

The number of forms (parts) of the MultiMesh form.

std::shared_ptr<const MultiMesh> multimesh() const

Extract common multimesh from form

Returns

MultiMesh

The mesh.

std::shared_ptr<const Form> part(std::size_t i) const

Return form (part) number i

Returns

Form

Form (part) number i.

std::shared_ptr<const MultiMeshFunctionSpace> function_space(std::size_t i) const

Return function space for given argument

Arguments

i (std::size_t)

Index

Returns

MultiMeshFunctionSpace

Function space shared pointer.

void add(std::shared_ptr<const Form> form)

Add form (shared pointer version)

Arguments

form (Form)

The form.

void build()

Build MultiMesh form

void clear()

Clear MultiMesh form