gridripper::amr1d::sigma::LStepSigma Class Reference

Numerical dissipation factor for handling instabilities at the left boundary. More...

#include <LStepSigma.h>

Inheritance diagram for gridripper::amr1d::sigma::LStepSigma:

List of all members.

Public Member Functions
	LStepSigma (const string &cmd, const Parameters &param, const PDE &pde)
	LStepSigma (GReal_t sigma0, GReal_t sigma1, int i)
GReal_t	getValue (GReal_t x, int ileft, int iright) const
	Gets the value of the numerical dissipation factor in the specified point.
Sigma *	cloneSigma () const
	Clones the object.

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Detailed Description

Numerical dissipation factor for handling instabilities at the left boundary.

Version:

0.5, 01/06/2009

Since:

GridRipper 0.5, 06/12/2008

Author:

Peter Csizmadia

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Member Function Documentation

GReal_t gridripper::amr1d::sigma::LStepSigma::getValue	(	GReal_t	x,
		int	ileft,
		int	iright
	)			const [virtual]

Gets the value of the numerical dissipation factor in the specified point.

Parameters:

	x	the x coordinate
	ileft	point index relative to the left bound (positive or zero) if the current grid contains the left bound, numeric_limits<int>::max() otherwise.
	iright	point index relative to the right bound (negative or zero) if the current grid contains the right bound, numeric_limits<int>::min() otherwise

Implements gridripper::amr1d::Sigma.

Sigma* gridripper::amr1d::sigma::LStepSigma::cloneSigma

(

)

const [inline, virtual]

Clones the object.

Returns:

the clone

Implements gridripper::amr1d::Sigma.

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

• gridripper/amr1d/sigma/LStepSigma.h