gridripper::amr1d::AutoAMRCore Class Reference

Automatic AMR integrator. More...

#include <AutoAMRCore.h>

Inheritance diagram for gridripper::amr1d::AutoAMRCore:

List of all members.

Public Member Functions
	AutoAMRCore (PDE *pde, InitCond &ini, bool constrforced, Integrator *gi, Regridder *regridder, const string &dtdx, int maxi, int npabovemax, int maxl, int r, AMError *amerr, double maxerr, int errchkf, int regridf, int bufzoner, int fms, string f, int fileno, int bdatasize, int blines, const string &dtwrite, bool endless, GReal_t tmax, int maxruntime, const string &datafmt, const string &energyfmt, bool enable) throw (InitCond::Exception&, IllegalArgumentException&, OutFileExistsException&)
	Creates an integrator.
AMRCore *	cloneAMRCore () const
	Clones this object.
long	getCalcTime () const
long	getWaitTime () const
bool	isOutputAppended () const
bool	isTimeSliceSaved (int tsc) const
void	output ()
	Writes output.
Protected Member Functions
bool	isLastTime (const Grid &g) const
	Tests whether the last time step is reached.
virtual void	coarseStepped (GReal_t t)
	This method is called immediately after each coarse time step on the base grid, before refined grid updates.
Classes
class	OutFileExistsException
	Thrown if the output file already exists. More...

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Detailed Description

Automatic AMR integrator.

Version:

0.5, 05/08/2009

Author:

Peter Csizmadia

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Constructor & Destructor Documentation

gridripper::amr1d::AutoAMRCore::AutoAMRCore	(	PDE *	pde,
		InitCond &	ini,
		bool	constrforced,
		Integrator *	gi,
		Regridder *	regridder,
		const string &	dtdx,
		int	maxi,
		int	npabovemax,
		int	maxl,
		int	r,
		AMError *	amerr,
		double	maxerr,
		int	errchkf,
		int	regridf,
		int	bufzoner,
		int	fms,
		string	f,
		int	fileno,
		int	bdatasize,
		int	blines,
		const string &	dtwrite,
		bool	endless,
		GReal_t	tmax,
		int	maxruntime,
		const string &	datafmt,
		const string &	energyfmt,
		bool	enable
	)			throw (InitCond::Exception&, IllegalArgumentException&, OutFileExistsException&)

Creates an integrator.

Parameters:

	pde	the partial differential equation to integrate
	ini	the initial conditions
	constrforced	whether to force constraints
	gi	the numerical integration method
	regridder	the regridder
	dtdx	dt/dx
	maxi	base grid size
	npabovemax	number of grid points above infinity (Xmax)
	maxl	maximum allowed refinement level
	r	refinement ratio
	amerr	the error calculation method
	maxerr	the critical error value or 0
	errchkf	error checking frequency
	regridf	regridding frequency
	bufzoner	radius of buffer zone
	fms	milliseconds between two frames
	f	the output file
	fileno	the initial file number
	bdatasize	maximal size of BData file
	blines	number of blank lines to write between time slices in the output datafile, in case of text (non-binary) format
	dtwrite	time step for data file writing
	endless	endless
	tmax	the time at which simulation should stop
	maxruntime	maximal running time in seconds (-1: unlimited)
	datafmt	printf format string for t, x and grid function values
	energyfmt	printf format string for energy values
	enable	enable data file writing

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Member Function Documentation

AMRCore* gridripper::amr1d::AutoAMRCore::cloneAMRCore

(

)

const [virtual]

Clones this object.

Returns:

the clone

Implements gridripper::amr1d::AMRCore.

bool gridripper::amr1d::AutoAMRCore::isLastTime

(

const Grid &

g

)

const [protected, virtual]

Tests whether the last time step is reached.

Returns:

true if no more integration steps are needed, false if simulation should continue

Implements gridripper::amr1d::AMRCore.

virtual void gridripper::amr1d::AutoAMRCore::coarseStepped

(

GReal_t

t

)

[protected, virtual]

This method is called immediately after each coarse time step on the base grid, before refined grid updates.

Parameters:

t

the mean time of the last time step

Reimplemented from gridripper::amr1d::AMRCore.

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

• gridripper/amr1d/AutoAMRCore.h