#include <space_l2.h>

Inheritance diagram for Hermes::Hermes2D::L2Space< Scalar >:

Public Member Functions
	L2Space (MeshSharedPtr mesh, int p_init=0, Shapeset *shapeset=nullptr)

virtual Scalar *	get_bc_projection (SurfPos surf_pos, int order, EssentialBoundaryCondition< Scalar > bc)

virtual void	get_element_assembly_list (Element e, AsmList< Scalar > al) const
	Obtains an assembly list for the given element.

virtual void	copy (SpaceSharedPtr< Scalar > space, MeshSharedPtr new_mesh)
	Copy from Space instance 'space'.

Public Member Functions inherited from Hermes::Hermes2D::Space< Scalar >
	Space (MeshSharedPtr mesh, Shapeset shapeset, EssentialBCs< Scalar > essential_bcs)

void	init ()
	Common code for constructors.

virtual	~Space ()
	Destructor.

void	free ()
	Freeing the data.

void	free_bc_data ()
	Free BC data.

int	get_element_order (int id) const
	Returns element polynomial order.

int	get_num_dofs () const
	Returns the number of basis functions contained in the space.

MeshSharedPtr	get_mesh () const

int	get_vertex_functions_count ()

int	get_edge_functions_count ()
	Returns the total (global) number of edge functions.

int	get_bubble_functions_count ()
	Returns the total (global) number of bubble functions.

int	get_seq () const
	Internal. Used by DiscreteProblem to detect changes in the space.

EssentialBCs< Scalar > *	get_essential_bcs () const
	Obtains an boundary conditions.

int	get_max_dof () const
	Returns the DOF number of the last basis function.

void	get_boundary_assembly_list (Element e, int surf_num, AsmList< Scalar > al) const
	Obtains an edge assembly list (contains shape functions that are nonzero on the specified edge).

Shapeset *	get_shapeset () const

void	set_mesh (MeshSharedPtr mesh)
	Sets a (new) mesh and calls assign_dofs().

void	set_mesh_seq (int seq)
	Sets a (new) mesh seq, and mesh_seq.

void	set_essential_bcs (EssentialBCs< Scalar > *essential_bcs)
	Sets the boundary condition.

virtual void	set_element_order (int id, int order, int order_v=-1)

void	set_uniform_order (int order, std::string marker=HERMES_ANY)

void	adjust_element_order (int order_change, int min_order)

void	adjust_element_order (int horizontal_order_change, int vertical_order_change, unsigned int horizontal_min_order, unsigned int vertical_min_order)
	Version for quads.

void	set_uniform_order_internal (int order, int marker)

virtual int	assign_dofs (int first_dof=0)
	Builds basis functions and assigns DOF numbers to them. More...

void	unrefine_all_mesh_elements (bool keep_initial_refinements=true)

void	update_essential_bc_values ()

void	save (const char *filename) const
	Saves this space into a file.

void	load (const char *filename)
	This method is here for rapid re-loading.

Public Member Functions inherited from Hermes::Hermes2D::Mixins::XMLParsing
	XMLParsing ()
	Constructor.

void	set_validation (bool to_set)
	Set to validate / not to validate.

Protected Member Functions
virtual int	get_edge_order (Element *e, int edge) const
	Internal. Obtains the order of an edge, according to the minimum rule.

virtual void	set_shapeset (Shapeset *shapeset, bool clone=false)
	Sets the shapeset.

virtual SpaceType	get_type () const
	Internal. Return type of this space. See enum SpaceType.

void	init (Shapeset *shapeset, int p_init, bool assign_dofs_init=true)
	Common code for the constructors.

virtual void	assign_vertex_dofs ()

virtual void	assign_edge_dofs ()

virtual void	assign_bubble_dofs ()

virtual void	get_vertex_assembly_list (Element e, int iv, AsmList< Scalar > al) const

virtual void	get_boundary_assembly_list_internal (Element e, int surf_num, AsmList< Scalar > al) const

virtual void	get_bubble_assembly_list (Element e, AsmList< Scalar > al) const

Protected Member Functions inherited from Hermes::Hermes2D::Space< Scalar >
virtual void	set_element_order_internal (int id, int order, int order_v=-1)

void	distribute_orders (MeshSharedPtr mesh, int *parents)
	Sets polynomial orders to elements created by Mesh::regularize() using "parents".

bool	is_up_to_date () const
	Returns true if the space is ready for computation, false otherwise.

virtual bool	isOkay () const
	State querying helpers.

std::string	getClassName () const

virtual int	get_edge_order_internal (Node *en) const
	Internal.

void	unrefine_all_mesh_elements_internal (bool keep_initial_refinements, bool only_unrefine_space_data)

virtual void	resize_tables ()
	Updates internal node and element tables. More...

void	update_orders_recurrent (Element *e, int order)

virtual void	reset_dof_assignment ()
	Resets assignment of DOF to an unassigned state.

void	precalculate_projection_matrix (int nv, double *&mat, double &p)

void	update_edge_bc (Element e, SurfPos surf_pos)

virtual void	update_constraints ()

virtual void	post_assign ()

Friends
template<typename T >
class	Space< T >::ReferenceSpaceCreator

Additional Inherited Members
Static Public Member Functions inherited from Hermes::Hermes2D::Space< Scalar >
static int	get_num_dofs (std::vector< SpaceSharedPtr< Scalar > > spaces)
	Returns the number of basis functions contained in the spaces.

static int	get_num_dofs (SpaceSharedPtr< Scalar > space)
	Returns the number of basis functions contained in the space.

static int	assign_dofs (std::vector< SpaceSharedPtr< Scalar > > spaces)
	Assings the degrees of freedom to all Spaces in the std::vector.

static void	unrefine_all_mesh_elements (std::vector< SpaceSharedPtr< Scalar > > spaces, bool keep_initial_refinements=true)

static void	update_essential_bc_values (std::vector< SpaceSharedPtr< Scalar > > spaces, double time)

static void	update_essential_bc_values (SpaceSharedPtr< Scalar > space, double time)

static SpaceSharedPtr< Scalar >	load (const char filename, MeshSharedPtr mesh, bool validate=false, EssentialBCs< Scalar > essential_bcs=nullptr, Shapeset *shapeset=nullptr)
	Loads a space from a file in XML format.

Static Protected Member Functions inherited from Hermes::Hermes2D::Space< Scalar >
static Node *	get_mid_edge_vertex_node (Element *e, unsigned char i, unsigned char j)

static SpaceSharedPtr< Scalar >	init_empty_space (SpaceType spaceType, MeshSharedPtr mesh, Shapeset *shapeset)

Protected Attributes inherited from Hermes::Hermes2D::Space< Scalar >
int	ndof
	Number of degrees of freedom (dimension of the space).

Shapeset *	shapeset

bool	own_shapeset
	true if default shapeset is created in the constructor, false if shapeset is supplied by user.

EssentialBCs< Scalar > *	essential_bcs
	Boundary conditions.

MeshSharedPtr	mesh
	FE mesh.

int	vertex_functions_count
	For statistics.

int	edge_functions_count

int	bubble_functions_count

int	first_dof
	For equation systems.

int	next_dof

unsigned int	seq
	Tracking changes.

unsigned int	seq_assigned
	Tracking changes - mark call to assign_dofs().

int	mesh_seq
	Tracking changes - mesh.

NodeData *	ndata
	node data table

int	nsize
	node data table size

ElementData *	edata
	element data table

int	esize
	element data table size

double **	proj_mat

double *	chol_p

std::vector< Scalar * >	bc_data_projections
	Used for bc projection.

std::vector< typename Space < Scalar >::BaseComponent * >	bc_data_base_components

Protected Attributes inherited from Hermes::Hermes2D::Mixins::XMLParsing
bool	validate
	Internal.

Static Protected Attributes inherited from Hermes::Hermes2D::Space< Scalar >
static const int	H2D_UNASSIGNED_DOF = -2
	DOF which was not assigned yet.

static const int	H2D_CONSTRAINED_DOF = -1
	DOF which is constrained.

Detailed Description

template<typename Scalar>
class Hermes::Hermes2D::L2Space< Scalar >

L2Space represents a space of Scalar functions with discontinuities along mesh edges.
Typical usage:
...

// Initialize space.
int globalPolynomialOrder = 4;
Hermes::Hermes2D::L2Space<double> space(&mesh, &bcs, globalPolynomialOrder);

Definition at line 75 of file space.h.

The documentation for this class was generated from the following files:

Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

template<typename Scalar> class Hermes::Hermes2D::L2Space< Scalar >

template<typename Scalar>
class Hermes::Hermes2D::L2Space< Scalar >