The BoundaryConditions class provides definition of boundary conditions. More...

Public Member Functions
	BoundaryConditions (const std::string bc_id, Mesh &mesh)
	Initialise data. More...

const std::string	type (Face &face) const
	Test the boundary condition of an face. More...

const size_t	n_dir_faces () const
	Returns the number of Dirichlet faces. More...

const std::string	name () const
	Returns the complete name of the boundary condition. More...

void	reorder_faces (const std::string pos="end")
	Re-order faces of the mesh to put the Dirichlet faces at the end. More...

Detailed Description

The BoundaryConditions class provides definition of boundary conditions.

Constructor & Destructor Documentation

BoundaryConditions::BoundaryConditions	(	const std::string	bc_id,
		Mesh &	mesh
	)

Initialise data.

Parameters

bc_id	The identifier for the boundary condition (D, N or Mx)
mesh	reference to the mesh

const size_t BoundaryConditions::n_dir_faces ( ) const

inline

Returns the number of Dirichlet faces.

const std::string BoundaryConditions::name ( ) const

inline

Returns the complete name of the boundary condition.

void BoundaryConditions::reorder_faces ( const std::string pos = "end" )

Re-order faces of the mesh to put the Dirichlet faces at the end.

const std::string BoundaryConditions::type ( Face & face ) const

Test the boundary condition of an face.

Returns: "dir" or "neu" depending if the face is a Dirichlet or Neumann boundary condition, as determined by m_bc_id below. For an internal face, returns "int". m_bc_id = "D": all faces are Dirichlet m_bc_id = "N": all faces are Neumann m_bc_id = "Mx" (x=0,1,...): various types of mixed boundary conditions, some faces will be Dirichlet and some will be Neumman.

Parameters

face	Face on which to check the boundary condition

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