gridripper::amr1d::gridint::ICN Class Reference

Iterated Crank-Nicholson method. More...

#include <ICN.h>

Inheritance diagram for gridripper::amr1d::gridint::ICN:

List of all members.

Public Member Functions
	ICN (PDE &pde, const tvalarray< string > *opts, Sigma *sigma)
int	getNumVelocity () const
	Gets the numerical error propagation velocity.
Grad &	getGrad () const
	Gets the numerical differentiation scheme.
void	integrate (int ir)
	Integrates a partial differential equation.
void	richardson (const AMError &amerr, int ir)
	Richardson error estimation.
Integrator *	createIntegrator (Grid &g, const Sigma *s) const
	Creates a Runge Kutta integrator for the specified grid.
Integrator *	cloneIntegrator (Grid &g) const
	Clones the integrator.
void	getResult (int i, tvalarray< GReal_t > &w) const
	Gets the result of the integration.
Protected Member Functions
	ICN (const ICN &gi, Grid &g)
	Copy constructor.

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Detailed Description

Iterated Crank-Nicholson method.

Version:

0.5, 01/07/2009

Since:

GridRipper 0.4, 10/27/2006

Author:

Peter Csizmadia

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Constructor & Destructor Documentation

gridripper::amr1d::gridint::ICN::ICN	(	const ICN &	gi,
		Grid &	g
	)			[protected]

Copy constructor.

Parameters:

	gi	the integrator to copy
	g	the new grid

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Member Function Documentation

int gridripper::amr1d::gridint::ICN::getNumVelocity

(

)

const [inline, virtual]

Gets the numerical error propagation velocity.

Returns:

6

Implements gridripper::amr1d::Integrator.

Grad& gridripper::amr1d::gridint::ICN::getGrad

(

)

const [inline]

Gets the numerical differentiation scheme.

Returns:

the second order differentiation scheme

Reimplemented from gridripper::amr1d::Integrator.

void gridripper::amr1d::gridint::ICN::integrate

(

int

ir

)

[virtual]

Integrates a partial differential equation.

Parameters:

ir

refined step count (0...r-1)

Implements gridripper::amr1d::Integrator.

Integrator* gridripper::amr1d::gridint::ICN::createIntegrator	(	Grid &	g,
		const Sigma *	s
	)			const [virtual]

Creates a Runge Kutta integrator for the specified grid.

Parameters:

	g	the grid
	s	dissipation term is multiplied by this factor

Implements gridripper::amr1d::Integrator.

Integrator* gridripper::amr1d::gridint::ICN::cloneIntegrator

(

Grid &

g

)

const [virtual]

Clones the integrator.

Parameters:

g

the new grid

Implements gridripper::amr1d::Integrator.

void gridripper::amr1d::gridint::ICN::getResult	(	int	i,
		tvalarray< GReal_t > &	w
	)			const [virtual]

Gets the result of the integration.

Parameters:

	i	the grid index
	w	the integration result will be copied here

Implements gridripper::amr1d::Integrator.

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

• gridripper/amr1d/gridint/ICN.h