Domain Class Reference
[Finite Element Mesh]

#include <Domain.h>

Detailed Description

To store and treat finite element geometric information.

This class is essentially useful to construct data for mesh generators.


Public Member Functions
	Domain ()
	Constructor of a null domain.
int	generateMesh (const string &file)
	Generate 2-D mesh using the BAMG mesh generator.
void	get (const string &file)
	Read domain data from a DDF file.
void	get ()
	Read domain data interactively.
size_t	getDim () const
	Return space dimension.
size_t	getNbContours () const
	Return number of contours.
size_t	getNbDOF () const
	Return number of dof.
size_t	getNbHoles () const
	Return number of holes.
size_t	getNbLines () const
	Return number of lines.
size_t	getNbSubDomains () const
	Return number of sub-domains.
size_t	getNbVertices () const
	Return number of vertices.
void	insertCircle (size_t n1, size_t n2, double cx, double cy, double r, double orient, size_t nb, int dc, int nc)
	Insert a circle.
void	insertContour (const vector< size_t > &c)
	Insert contour.
void	insertHole (const vector< size_t > &c)
	Insert hole.
void	insertLine (size_t n1, size_t n2, int dc, int nc)
	Insert a straight line.
void	insertSubDomain (size_t n, int code)
	Insert subdomain.
void	insertVertex (double x, double y, double h, int code)
	Insert a vertex.
	~Domain ()
	Destructor.

Domain ( )

Constructor of a null domain.

This constructor assigns maximal values of parameters.

int generateMesh ( const string & file )

Generate 2-D mesh using the BAMG mesh generator.

Parameters:

[in] file that contains output mesh after execution

void get ( const string & file )

Read domain data from a DDF file.

Parameters:

[in] file Input file in DDF format

Insert a circle.

Parameters:

void insertContour ( const vector< size_t > & c )

Insert contour.

Parameters:

[in] c

void insertHole ( const vector< size_t > & c )

Insert hole.

Parameters:

[in] c

Insert a straight line.

Parameters:

`[in]`	n1	Label of the first vertex of line
`[in]`	n2	Label of the second vertex of line
`[in]`	dc	Code to associate to created nodes (Dirichlet)
`[in]`	nc	Code to associate to line (Neumann)

Insert subdomain.

Parameters:

`[in]`	n
`[in]`	code

Insert a vertex.

Parameters: