MollifyIF Class Reference

#include <MollifyIF.H>

Inheritance diagram for MollifyIF:

Public Member Functions
	MollifyIF (const BaseIF &a_impFunc, const BaseIF &a_mollifier, const Real &a_min, const Real &a_max, const int &a_numPts)
	MollifyIF (const MollifyIF &a_inputIF)
	Copy constructor. More...
virtual	~MollifyIF ()
	Destructor. More...
virtual Real	value (const RealVect &a_point) const
virtual Real	value (const IndexTM< Real, GLOBALDIM > &a_point) const
virtual BaseIF *	newImplicitFunction () const
virtual void	boxLayoutChanged (const DisjointBoxLayout &a_newBoxLayout, const RealVect &a_dx)
Public Member Functions inherited from BaseIF
	BaseIF ()
	Default constructor. More...
virtual	~BaseIF ()
	Default destructor. More...
virtual Real	value (const IndexTM< int, GLOBALDIM > &a_partialDerivative, const IndexTM< Real, GLOBALDIM > &a_point) const
virtual bool	fastIntersection (const Box &a_region, const ProblemDomain &a_domain, const RealVect &a_origin, const Real &a_dx) const
virtual bool	fastIntersection (const RealVect &a_low, const RealVect &a_high) const
virtual GeometryService::InOut	InsideOutside (const Box &a_region, const ProblemDomain &a_domain, const RealVect &a_origin, const Real &a_dx) const
virtual GeometryService::InOut	InsideOutside (const RealVect &a_low, const RealVect &a_high) const
virtual void	print (ostream &out) const

Protected Attributes
BaseIF *	m_impFunc
BaseIF *	m_mollifier
Real	m_min
Real	m_max
int	m_numPts
Real	m_dx
Box	m_sampleBox
Real	m_mollifierSum
FArrayBox	m_sampledMollifier

Private Member Functions
	MollifyIF ()
void	operator= (const MollifyIF &a_inputIF)

Additional Inherited Members
Static Public Member Functions inherited from BaseIF
static void	corners (const Box &a_region, const RealVect &a_origin, const Real &a_dx, RealVect &a_lo, RealVect &a_hi)

Detailed Description

This implicit function mollifies on implicit function using another implicit function (e.g., "GaussianSphereIF"). Basically, the IF being mollified is sampled in a small (specified) neighborhood of a point and convolved with the mollifying function in this neighborhood.

Constructor & Destructor Documentation

MollifyIF() [1/3]

MollifyIF::MollifyIF	(	const BaseIF &	a_impFunc,
		const BaseIF &	a_mollifier,
		const Real &	a_min,
		const Real &	a_max,
		const int &	a_numPts
	)

Constructor specifying the implicit function to mollify (a_impFunc), the mollifier (a_mollifier), a neighorhood to use (a_min, a_max) is each dimension, and a sampling (a_numPts).

MollifyIF() [2/3]

MollifyIF::MollifyIF

(

const MollifyIF &

a_inputIF

)

Copy constructor.

~MollifyIF()

virtual MollifyIF::~MollifyIF ( )

virtual

Destructor.

MollifyIF() [3/3]

MollifyIF::MollifyIF ( )

inlineprivate

References MayDay::Abort().

Member Function Documentation

value() [1/2]

virtual Real MollifyIF::value ( const RealVect &  a_point ) const

virtual

Return the value of the function at a_point.

Implements BaseIF.

value() [2/2]

virtual Real MollifyIF::value ( const IndexTM< Real, GLOBALDIM > &  a_point ) const

virtual

Return the value of the function at a_point.

Reimplemented from BaseIF.

newImplicitFunction()

virtual BaseIF* MollifyIF::newImplicitFunction ( ) const

virtual

Return a newly allocated derived class. The responsibility for deleting the memory is left to the calling function.

Implements BaseIF.

boxLayoutChanged()

virtual void MollifyIF::boxLayoutChanged ( const DisjointBoxLayout &  a_newBoxLayout, const RealVect &  a_dx  )

inlinevirtual

Pass this call onto the IFs contained in this IF class.

Reimplemented from BaseIF.

References BaseIF::boxLayoutChanged(), m_impFunc, and m_mollifier.

operator=()

void MollifyIF::operator= ( const MollifyIF &  a_inputIF )

inlineprivate

References MayDay::Abort().

Member Data Documentation

m_impFunc

BaseIF* MollifyIF::m_impFunc

protected

Referenced by boxLayoutChanged().

m_mollifier

BaseIF* MollifyIF::m_mollifier

protected

Referenced by boxLayoutChanged().

m_min

Real MollifyIF::m_min

protected

m_max

Real MollifyIF::m_max

protected

m_numPts

int MollifyIF::m_numPts

protected

m_dx

Real MollifyIF::m_dx

protected

m_sampleBox

Box MollifyIF::m_sampleBox

protected

m_mollifierSum

Real MollifyIF::m_mollifierSum

mutableprotected

m_sampledMollifier

FArrayBox MollifyIF::m_sampledMollifier

mutableprotected

---

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

• MollifyIF.H