GridEvolution Class Reference

#include <GridEvolution.h>

Public Member Functions
	GridEvolution ()
	GridEvolution contructor.
	~GridEvolution ()
	GridEvolution destructor.
int	addGrid (const realArray &x, real t)
	Add a grid to the time history.
int	getNumberOfTimeLevels () const
	return the number of time levels current saved
int	getVelocity (real t, realSerialArray &gridVelocity, const Index &I1, const Index &I2, const Index &I3) const
	Compute the grid velocity from a set of grids over time.
int	getAcceleration (real t, realSerialArray &gridVelocity, const Index &I1, const Index &I2, const Index &I3) const
	Compute the grid acceleration.
int	getAccelerationOrderOfAccuracy () const
	return the order of accuracy used to compute the acceleration.
int	getVelocityOrderOfAccuracy () const
	return the order of accuracy used to compute the velocity.
int	setAccelerationOrderOfAccuracy (int order)
	set the order of accuracy used to compute the acceleration.
int	setVelocityOrderOfAccuracy (int order)
	set the order of accuracy used to compute the velocity.
int	update (GenericGraphicsInterface &gi)
	Interactively update the GridEvolution parameters.

Static Public Attributes
static int	debug =0

Protected Types
enum	SpecifiedMotionEnum { noSpecifiedMotion, linearMotion }

Protected Attributes
enum GridEvolution::SpecifiedMotionEnum	specifiedMotion
int	maximumNumberOfTimeLevels
int	numberOfTimeLevels
int	current
int	accelerationOrderOfAccuracy
int	velocityOrderOfAccuracy
ListOfRealDistributedArray	gridList
RealArray	time
real	specifiedMotionParameters [10]

Member Enumeration Documentation

enum GridEvolution::SpecifiedMotionEnum

protected

Enumerator
noSpecifiedMotion
linearMotion

Constructor & Destructor Documentation

GridEvolution::GridEvolution

(

)

GridEvolution contructor.

References accelerationOrderOfAccuracy, current, maximumNumberOfTimeLevels, noSpecifiedMotion, numberOfTimeLevels, specifiedMotion, time, and velocityOrderOfAccuracy.

GridEvolution::~GridEvolution

(

)

GridEvolution destructor.

Member Function Documentation

int GridEvolution::addGrid	(	const realArray &	x,
		real	t
	)

Add a grid to the time history.

Parameters

x	(input) : normally x is the vertex array from a MappedGrid
t	(input) : time to associate with this grid.

References current, debug, gridList, maximumNumberOfTimeLevels, numberOfTimeLevels, printF(), and time.

int GridEvolution::getAcceleration	(	real	t,
		realSerialArray &	gridVelocity,
		const Index &	I1,
		const Index &	I2,
		const Index &	I3
	)		const

Compute the grid acceleration.

References accelerationOrderOfAccuracy, all, assert(), c1, c2, current, d12, d22, gridList, i, j, linearMotion, maximumNumberOfTimeLevels, numberOfTimeLevels, printF(), specifiedMotion, specifiedMotionParameters, time, x2, x3, and x4.

int GridEvolution::getAccelerationOrderOfAccuracy

(

)

const

return the order of accuracy used to compute the acceleration.

References accelerationOrderOfAccuracy.

int GridEvolution::getNumberOfTimeLevels

(

)

const

return the number of time levels current saved

References numberOfTimeLevels.

int GridEvolution::getVelocity	(	real	t,
		realSerialArray &	gridVelocity,
		const Index &	I1,
		const Index &	I2,
		const Index &	I3
	)		const

Compute the grid velocity from a set of grids over time.

The GridEvolution class keeps a sequence of past grids and computes the time derivative of the grid motion using these grids.

References all, assert(), current, gridList, gt, i, j, linearMotion, maximumNumberOfTimeLevels, numberOfTimeLevels, printF(), specifiedMotion, specifiedMotionParameters, time, velocityOrderOfAccuracy, and x2.

int GridEvolution::getVelocityOrderOfAccuracy

(

)

const

return the order of accuracy used to compute the velocity.

References velocityOrderOfAccuracy.

int GridEvolution::setAccelerationOrderOfAccuracy

(

int

order

)

set the order of accuracy used to compute the acceleration.

Parameters

order

(input) : a positive integer

References accelerationOrderOfAccuracy, and order.

int GridEvolution::setVelocityOrderOfAccuracy

(

int

order

)

set the order of accuracy used to compute the velocity.

Parameters

order

(input) : a positive integer

References order, and velocityOrderOfAccuracy.

int GridEvolution::update

(

GenericGraphicsInterface &

gi

)

Interactively update the GridEvolution parameters.

References accelerationOrderOfAccuracy, assert(), linearMotion, printF(), specifiedMotion, specifiedMotionParameters, and velocityOrderOfAccuracy.

Member Data Documentation

int GridEvolution::accelerationOrderOfAccuracy

protected

Referenced by getAcceleration(), getAccelerationOrderOfAccuracy(), GridEvolution(), setAccelerationOrderOfAccuracy(), and update().

int GridEvolution::current

protected

Referenced by addGrid(), getAcceleration(), getVelocity(), and GridEvolution().

int GridEvolution::debug =0

static

Referenced by addGrid(), and DeformingBodyMotion::DeformingBodyMotion().

ListOfRealDistributedArray GridEvolution::gridList

protected

Referenced by addGrid(), getAcceleration(), and getVelocity().

int GridEvolution::maximumNumberOfTimeLevels

protected

Referenced by addGrid(), getAcceleration(), getVelocity(), and GridEvolution().

int GridEvolution::numberOfTimeLevels

protected

Referenced by addGrid(), getAcceleration(), getNumberOfTimeLevels(), getVelocity(), and GridEvolution().

enum GridEvolution::SpecifiedMotionEnum GridEvolution::specifiedMotion

protected

Referenced by getAcceleration(), getVelocity(), GridEvolution(), and update().

real GridEvolution::specifiedMotionParameters[10]

protected

Referenced by getAcceleration(), getVelocity(), and update().

RealArray GridEvolution::time

protected

Referenced by addGrid(), getAcceleration(), getVelocity(), and GridEvolution().

int GridEvolution::velocityOrderOfAccuracy

protected

Referenced by getVelocity(), getVelocityOrderOfAccuracy(), GridEvolution(), setVelocityOrderOfAccuracy(), and update().

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

• GridEvolution.h
• GridEvolution.C