gridripper::amr1d::gridint::FirstOrder Class Reference

First order numerical scheme for differential equation integration. More...

Inheritance diagram for gridripper::amr1d::gridint::FirstOrder:

List of all members.

Public Member Functions
	FirstOrder (PDE pde, String[] opts, Sigma sigma)
final int	getNumVelocity ()
	Gets the numerical error propagation velocity.
final void	integrate (int ir)
	Integrates a partial differential equation.
final void	richardson (AMError amerr, int ir)
	Richardson error estimation.
final Integrator	createIntegrator (Grid g, Sigma s)
	Creates an integrator for the specified grid.
final Integrator	cloneIntegrator (Grid g)
	Clones the integrator.
final void	getResult (int i, double[] w)
	Gets the result of the integration.
Protected Member Functions
	FirstOrder (FirstOrder gi, Grid g)
	Copy constructor.

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Detailed Description

First order numerical scheme for differential equation integration.

Version:

0.5, 01/07/2009

Author:

Peter Csizmadia

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Constructor & Destructor Documentation

gridripper::amr1d::gridint::FirstOrder::FirstOrder	(	FirstOrder	gi,
		Grid	g
	)			[inline, protected]

Copy constructor.

Parameters:

	gi	the integrator to copy
	g	the new grid

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Member Function Documentation

final int gridripper::amr1d::gridint::FirstOrder::getNumVelocity

(

)

[inline, virtual]

Gets the numerical error propagation velocity.

Returns:

1

Implements gridripper::amr1d::Integrator.

final void gridripper::amr1d::gridint::FirstOrder::integrate

(

int

ir

)

[inline, virtual]

Integrates a partial differential equation.

Parameters:

ir

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

Implements gridripper::amr1d::Integrator.

final Integrator gridripper::amr1d::gridint::FirstOrder::createIntegrator	(	Grid	g,
		Sigma	s
	)			[inline, virtual]

Creates an integrator for the specified grid.

Parameters:

	g	the grid
	s	dissipation term is multiplied by this factor

Implements gridripper::amr1d::Integrator.

final Integrator gridripper::amr1d::gridint::FirstOrder::cloneIntegrator

(

Grid

g

)

[inline, virtual]

Clones the integrator.

Parameters:

g

the new grid

Implements gridripper::amr1d::Integrator.

final void gridripper::amr1d::gridint::FirstOrder::getResult	(	int	i,
		double[]	w
	)			[inline, 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/FirstOrder.java