gridripper::amr1d::initcond::BData Class Reference

Initial condition for a PDE from binary data. More...

#include <BData.h>

Inheritance diagram for gridripper::amr1d::initcond::BData:

List of all members.

Public Member Functions
	BData (const std::string &args, const Parameters *p, const PDE &pde) throw (IOException&)
	Creates initial condition.
bool	isOnInitialHypersurface () const
	Is the the initial condition applied on the initial hypersurface?
bool	isAppended (const std::string &f) const
	Should the output be appended to an existing data file?
int	init (tvalarray< tvector< Grid * > > &grids, PDE *pde, GReal_t dt, int r, int maxlevel, int bufzone, AMError *amerr, GReal_t maxerr) throw (InitCond::Exception&)
	Creates and initializes base grid and initial subgrids.
GReal_t	getTime () const
	Gets the time parameter at the initialization.
std::string	getMessage () const
	Gets the message.

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Detailed Description

Initial condition for a PDE from binary data.

Examples:

 initCond=BData file.bdata
 initCond=BData file.bData t=1.25
 

Version:

0.5, 06/12/2009

Author:

Andras Laszlo

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Constructor & Destructor Documentation

gridripper::amr1d::initcond::BData::BData	(	const std::string &	args,
		const Parameters *	p,
		const PDE &	pde
	)			throw (IOException&)

Creates initial condition.

Parameters:

	args	the arguments
	p	the parameters
	pde	the PDE

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Member Function Documentation

bool gridripper::amr1d::initcond::BData::isOnInitialHypersurface

(

)

const [virtual]

Is the the initial condition applied on the initial hypersurface?

Returns:

true if it is applied on the initial hypersurface, false otherwise

Reimplemented from gridripper::amr1d::InitCond.

bool gridripper::amr1d::initcond::BData::isAppended

(

const std::string &

fname

)

const [virtual]

Should the output be appended to an existing data file?

Returns:

true if output should be appended, false if an existing data file can be overwritten

Reimplemented from gridripper::amr1d::InitCond.

int gridripper::amr1d::initcond::BData::init	(	tvalarray< tvector< Grid * > > &	grids,
		PDE *	pde,
		GReal_t	dt,
		int	r,
		int	maxlevel,
		int	bufzone,
		AMError *	amerr,
		GReal_t	maxerr
	)			throw (InitCond::Exception&)

Creates and initializes base grid and initial subgrids.

Parameters:

	grids	array of all grids
	pde	the PDE
	dt	the time step
	r	refinement ratio
	maxlevel	maximum refinement level
	bufzone	buffer zone size
	amerr	error function
	maxerr	error tolerance

Returns:

the finest refinement level

GReal_t gridripper::amr1d::initcond::BData::getTime

(

)

const [virtual]

Gets the time parameter at the initialization.

The default implementation returns 0.

Returns:

the time

Implements gridripper::amr1d::InitCond.

std::string gridripper::amr1d::initcond::BData::getMessage

(

)

const [virtual]

Gets the message.

Reimplemented from gridripper::amr1d::InitCond.

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

• gridripper/amr1d/initcond/BData.h