Class for calculating Poisson'equations in 2D. More...

#include <Poisson2D.hh>

Inheritance diagram for hp2D::Poisson2D:

Collaboration diagram for hp2D::Poisson2D:

Public Member Functions
void	basisFunctions (const std::string path="")
	Writes matlab graphics files for each basis function.
virtual void	dataOut (concepts::InOutParameters &parameters, const bool store=false, const std::string path="")
	Append the parameters of the calculation to `parameters` and writes it in matlab format if `path` is given.
virtual void	graphicsOut (const uint numPoints, const std::string path="")
	Writes matlab graphics files.
virtual void	loadSolution (const std::string vectorFile)
	Loads solution vector from `vectorFile`.
virtual void	loadSolution (const uint l=0, const uint p=1, const uint g=0, const std::string path="")
	Loads solution vector from standard file in `path` with use of `l`, `p` and `g`.
void	matrixBuild (const uint l=0, const uint p=1, const uint g=0, const std::string matrixFile="")
	Build the space, matrices and the load vector.
void	matrixBuild (InputModels &input)
	Poisson2D (concepts::EddyGeometry2D &geom)
void	solve (const uint l=0, const uint p=1, const uint g=0, const std::string vectorFile="", const std::string matrixFile="")
	Build the space, matrices and the load vector and solve the system.
void	solve (InputModels &input)
const hp2D::Space *	space () const
void	spaceBuild (const uint l=0, const uint p=1, const uint g=0)
	Builds only the space.
virtual	~Poisson2D ()
Protected Member Functions
std::string	filename_ (const std::string varname, const std::string subpath, const bool p=false)
	Gives a file name, which consists of p, l, g.
void	formulaOut_ (const concepts::PiecewiseFormulaBase< G > &frm, const std::string frmstr, const std::string path="")
	graphical output of formulas
virtual std::ostream &	info (std::ostream &os) const
	Returns information in an output stream.
virtual concepts::Mesh2 &	mesh_ ()
	Mesh.
virtual const std::string	mshAbbr_ ()
	Mesh abbreviation string.
Protected Attributes
std::auto_ptr < concepts::BoundaryConditions >	bc_
	Boundary conditions.
const uint	geomRefAttr_
	Attribute of vertices or edges for geometric refinement.
std::string	matrixFile_
	matlab file for matrices and load vector output
concepts::InOutParameters	parameters_
	Parameters of the calculation.
const std::string	problemName_
	Name of the problem.
std::auto_ptr < concepts::Vector< Real > >	sol_
	Solution vector.
std::auto_ptr< hp2D::Space >	spc_
	FEM space.
std::string	vectorFile_
	file for solution output, which can be reloaded into concepts
Private Member Functions
void	constructor_ ()
	private constructor
virtual void	dataOut_ ()
	Collect the parameters.
void	laplaceMatrix_ ()
	Calculate stiffness matrix.
void	linearform_ ()
	Calculate the load vector, assumes sigma = 0 inside the coil.
virtual void	matrices_ ()
	Building the matrices.
virtual void	solve_ ()
	Method for solving, throws exception when it wasn't successfull.
Private Attributes
std::auto_ptr < concepts::SparseMatrix< Real > >	A_
	Stiffness matrix.
concepts::EddyGeometry2D &	geom_
	Mesh and material constants (sigma, j0)
std::auto_ptr < concepts::Vector< Real > >	rhs_

Detailed Description

Class for calculating Poisson'equations in 2D.

Author:: Kersten Schmidt, 2005

Definition at line 28 of file Poisson2D.hh.

Constructor & Destructor Documentation

hp2D::Poisson2D::Poisson2D ( concepts::EddyGeometry2D & geom )

virtual hp2D::Poisson2D::~Poisson2D ( ) [inline, virtual]

Definition at line 31 of file Poisson2D.hh.

Member Function Documentation

void hp2D::Models< Real >::basisFunctions ( const std::string path = "" ) [inherited]

Writes matlab graphics files for each basis function.

void hp2D::Poisson2D::constructor_ ( ) [private]

private constructor

virtual void hp2D::Models< Real >::dataOut	(	concepts::InOutParameters &	parameters,
		const bool	store = `false`,
		const std::string	path = `""`
	)		`[virtual, inherited]`

Append the parameters of the calculation to parameters and writes it in matlab format if path is given.

virtual void hp2D::Poisson2D::dataOut_ ( ) [private, virtual]

Collect the parameters.

Implements hp2D::Models< Real >.

std::string hp2D::Models< Real >::filename_	(	const std::string	varname,
		const std::string	subpath,
		const bool	p = `false`
	)		`[protected, inherited]`

Gives a file name, which consists of p, l, g.

void hp2D::Models< Real >::formulaOut_	(	const concepts::PiecewiseFormulaBase< G > &	frm,
		const std::string	frmstr,
		const std::string	path = `""`
	)		`[protected, inherited]`

graphical output of formulas

virtual void hp2D::Poisson2D::graphicsOut	(	const uint	numPoints,
		const std::string	path = `""`
	)		`[virtual]`

Writes matlab graphics files.

Parameters:

numPoints number of points per cell in one direction

Implements hp2D::Models< Real >.

virtual std::ostream& hp2D::Poisson2D::info ( std::ostream & os ) const [protected, virtual]

Returns information in an output stream.

Reimplemented from hp2D::Models< Real >.

void hp2D::Poisson2D::laplaceMatrix_ ( ) [private]

Calculate stiffness matrix.

void hp2D::Poisson2D::linearform_ ( ) [private]

Calculate the load vector, assumes sigma = 0 inside the coil.

virtual void hp2D::Models< Real >::loadSolution ( const std::string vectorFile ) [virtual, inherited]

Loads solution vector from vectorFile.

virtual void hp2D::Models< Real >::loadSolution	(	const uint	l = `0`,
		const uint	p = `1`,
		const uint	g = `0`,
		const std::string	path = `""`
	)		`[virtual, inherited]`

Loads solution vector from standard file in path with use of l, p and g.

virtual void hp2D::Poisson2D::matrices_ ( ) [private, virtual]

Building the matrices.

Implements hp2D::Models< Real >.

void hp2D::Models< Real >::matrixBuild	(	const uint	l = `0`,
		const uint	p = `1`,
		const uint	g = `0`,
		const std::string	matrixFile = `""`
	)		`[inherited]`

Build the space, matrices and the load vector.

void hp2D::Models< Real >::matrixBuild ( InputModels< Real > & input ) [inherited]

virtual concepts::Mesh2& hp2D::Poisson2D::mesh_ ( ) [inline, protected, virtual]

Mesh.

Implements hp2D::Models< Real >.

Definition at line 41 of file Poisson2D.hh.

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virtual const std::string hp2D::Poisson2D::mshAbbr_ ( ) [inline, protected, virtual]

Mesh abbreviation string.

Implements hp2D::Models< Real >.

Definition at line 43 of file Poisson2D.hh.

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void hp2D::Models< Real >::solve	(	const uint	l = `0`,
		const uint	p = `1`,
		const uint	g = `0`,
		const std::string	vectorFile = `""`,
		const std::string	matrixFile = `""`
	)		`[inherited]`

Build the space, matrices and the load vector and solve the system.

void hp2D::Models< Real >::solve ( InputModels< Real > & input ) [inherited]

virtual void hp2D::Poisson2D::solve_ ( ) [private, virtual]

Method for solving, throws exception when it wasn't successfull.

Implements hp2D::Models< Real >.

const hp2D::Space* hp2D::Models< Real >::space ( ) const [inline, inherited]

Definition at line 87 of file Models.hh.

void hp2D::Models< Real >::spaceBuild	(	const uint	l = `0`,
		const uint	p = `1`,
		const uint	g = `0`
	)		`[inherited]`

Builds only the space.

Member Data Documentation

std::auto_ptr<concepts::SparseMatrix<Real> > hp2D::Poisson2D::A_ [private]

Stiffness matrix.

Definition at line 50 of file Poisson2D.hh.

std::auto_ptr<concepts::BoundaryConditions> hp2D::Models< Real >::bc_ [protected, inherited]

Boundary conditions.

Definition at line 101 of file Models.hh.

concepts::EddyGeometry2D& hp2D::Poisson2D::geom_ [private]

Mesh and material constants (sigma, j0)

Definition at line 48 of file Poisson2D.hh.

const uint hp2D::Models< Real >::geomRefAttr_ [protected, inherited]

Attribute of vertices or edges for geometric refinement.

Definition at line 97 of file Models.hh.

std::string hp2D::Models< Real >::matrixFile_ [protected, inherited]

matlab file for matrices and load vector output

Definition at line 105 of file Models.hh.

concepts::InOutParameters hp2D::Models< Real >::parameters_ [protected, inherited]

Parameters of the calculation.

Definition at line 125 of file Models.hh.

const std::string hp2D::Models< Real >::problemName_ [protected, inherited]

Name of the problem.

Definition at line 95 of file Models.hh.

std::auto_ptr<concepts::Vector<Real> > hp2D::Poisson2D::rhs_ [private]

Definition at line 52 of file Poisson2D.hh.

std::auto_ptr<concepts::Vector<Real > > hp2D::Models< Real >::sol_ [protected, inherited]

Solution vector.

Definition at line 103 of file Models.hh.

std::auto_ptr<hp2D::Space> hp2D::Models< Real >::spc_ [protected, inherited]

FEM space.

Definition at line 99 of file Models.hh.

std::string hp2D::Models< Real >::vectorFile_ [protected, inherited]

file for solution output, which can be reloaded into concepts

Definition at line 107 of file Models.hh.

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

app-kersten/Poisson2D.hh

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation