L2Space Class Reference

L2Space represents a space of scalar functions with discontinuities along mesh edges. More...

#include <space_l2.h>

Inherits Space.

List of all members.

Classes
struct	L2Data
Public Member Functions
	L2Space (Mesh *mesh, Shapeset *shapeset)
virtual	~L2Space ()
virtual Space *	dup (Mesh *mesh) const
	Creates a copy of the space. For internal use (see RefSystem).
virtual int	get_edge_order (Element *e, int edge)
	Internal. Obtains the order of an edge, according to the minimum rule.
virtual int	get_type () const
	Internal. Return type of this space (H1 = 0, Hcurl = 1, Hdiv = 2, L2 = 3).
Protected Member Functions
virtual void	resize_tables ()
	Updates internal node and element tables.
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 *al)
virtual void	get_edge_assembly_list_internal (Element *e, int ie, AsmList *al)
virtual scalar *	get_bc_projection (EdgePos *ep, int order)
Protected Attributes
L2Data *	ldata
int	lsize

---

Detailed Description

L2Space represents a space of scalar functions with discontinuities along mesh edges.

---

Constructor & Destructor Documentation

L2Space::L2Space	(	Mesh *	mesh,
		Shapeset *	shapeset
	)

L2Space::~L2Space

(

)

[virtual]

---

Member Function Documentation

void L2Space::assign_bubble_dofs

(

)

[protected, virtual]

Implements Space.

virtual void L2Space::assign_edge_dofs

(

)

[inline, protected, virtual]

Implements Space.

virtual void L2Space::assign_vertex_dofs

(

)

[inline, protected, virtual]

Implements Space.

Space * L2Space::dup

(

Mesh *

mesh

)

const [virtual]

Creates a copy of the space. For internal use (see RefSystem).

Implements Space.

virtual scalar* L2Space::get_bc_projection	(	EdgePos *	ep,
		int	order
	)			[inline, protected, virtual]

Implements Space.

virtual void L2Space::get_edge_assembly_list_internal	(	Element *	e,
		int	ie,
		AsmList *	al
	)			[inline, protected, virtual]

Implements Space.

virtual int L2Space::get_edge_order	(	Element *	e,
		int	edge
	)			[inline, virtual]

Internal. Obtains the order of an edge, according to the minimum rule.

Reimplemented from Space.

virtual int L2Space::get_type

(

)

const [inline, virtual]

Internal. Return type of this space (H1 = 0, Hcurl = 1, Hdiv = 2, L2 = 3).

Implements Space.

virtual void L2Space::get_vertex_assembly_list	(	Element *	e,
		int	iv,
		AsmList *	al
	)			[inline, protected, virtual]

Implements Space.

void L2Space::resize_tables

(

)

[protected, virtual]

Updates internal node and element tables.

Since meshes only contain geometric information, the Space class keeps two tables with FEM-related information. The first one, 'ndata', contains DOF numbers and other things for each node. The second table, 'edata', holds element orders and bubble DOF numbers. Both tables are directly indexed by the node and element id's. The function resize_tables() is called to check whether the tables are large enough to contain all node and element id's, and to reallocate them if not.

Reimplemented from Space.

---

Member Data Documentation

L2Data* L2Space::ldata [protected]

int L2Space::lsize [protected]

---

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

• /var/www2/hermes2d/hermes2d/src/space_l2.h
• /var/www2/hermes2d/hermes2d/src/space_l2.cpp