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)

@return std::size_t: The rank of the form.

std::size_t num_parts() const¶

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

@return std::size_t: The number of forms (parts) of the MultiMesh form.

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

Extract common multimesh from form

@return MultiMesh: The mesh.

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

Return form (part) number i

@return Form: Form (part) number i.

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

Return function space for given argument

@param i (std::size_t): Index
@return MultiMeshFunctionSpace: Function space shared pointer.

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

Add form (shared pointer version)

@param form (Form): The form.

void build()¶: Build MultiMesh form

void clear()¶: Clear MultiMesh form

void set_multimesh_coefficient(std::size_t i, std::shared_ptr<const MultiMeshFunction> coefficient)¶: Set MultiMeshCoeeficient

std::map<std::size_t, std::shared_ptr<const MultiMeshFunction>> multimesh_coefficients() const¶: Get all MultiMesh Coefficients

std::shared_ptr<const MultiMeshFunction> multimesh_coefficient(std::size_t i) const¶: Get one multimesh coefficient

std::vector<std::size_t> multimesh_coefficient_keys() const¶: Get multimesh coefficient keys