IntersectionIF Class Reference

#include <IntersectionIF.H>

Inheritance diagram for IntersectionIF:

Public Member Functions
	IntersectionIF (const BaseIF &a_impFunc1, const BaseIF &a_impFunc2)
	IntersectionIF (const Vector< BaseIF *> &a_impFuncs)
	IntersectionIF (const IntersectionIF &a_inputIF)
	Copy constructor. More...
virtual	~IntersectionIF ()
	Destructor. More...
virtual Real	value (const RealVect &a_point) const
virtual Real	value (const IndexTM< Real, GLOBALDIM > &a_point) const
virtual Real	value (const IndexTM< int, GLOBALDIM > &a_partialDerivative, const IndexTM< Real, GLOBALDIM > &a_point) const
virtual BaseIF *	newImplicitFunction () const
void	findClosest (const IndexTM< Real, GLOBALDIM > &a_point, int &closestIF) const
virtual bool	fastIntersection (const RealVect &a_low, const RealVect &a_high) const
virtual GeometryService::InOut	InsideOutside (const RealVect &a_low, const RealVect &a_high) 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 IndMomSpaceDim	getExactVolumeMoments (const VolIndex &a_vof, const Real &a_dx) const
	return int x^p dV for the vof More...
virtual IndMomSpaceDim	getExactEBMoments (const VolIndex &a_vof, const Real &a_dx) const
	return int_eb x^p dA for the eb More...
virtual IndMomSpaceDim	getExactEBNormalMoments (const VolIndex &a_vof, const Real &a_dx, const int &a_ni) const
	return int_eb x^p n_i dA for the eb More...
virtual IndMomSpaceDim	getExactEBNormalPartialDerivs (const VolIndex &a_vof, const Real &a_dx, const int &a_ni) const
virtual IndMomSDMinOne	getExactFaceMoments (const FaceIndex &a_face, const Real &a_dx) const
	return int x^p dA for the face More...
virtual Real	derivative (const IntVect &a_deriv, const RealVect &a_point) const
	return the partial derivative at the point More...
virtual Real	value (const IntVect &a_deriv, const RealVect &a_point) const
virtual bool	fastIntersection (const Box &a_region, const ProblemDomain &a_domain, const RealVect &a_origin, const Real &a_dx) const
virtual GeometryService::InOut	InsideOutside (const Box &a_region, const ProblemDomain &a_domain, const RealVect &a_origin, const Real &a_dx) const
virtual Real	derivative (const IndexTM< int, GLOBALDIM > &a_deriv, const IndexTM< Real, GLOBALDIM > &a_point) const
virtual void	print (ostream &out) const
virtual void	makeGrids (const ProblemDomain &a_domain, DisjointBoxLayout &a_grids, const int &a_maxGridSize, const int &a_maxIrregGridSize)

Protected Attributes
int	m_numFuncs
Vector< BaseIF * >	m_impFuncs

Private Member Functions
	IntersectionIF ()
void	operator= (const IntersectionIF &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 is the maximum of two (of more) implicit functions with which it is constructed. This results in an implicit function whose interior is the intersection of the interiors of the given implicit functions.

Constructor & Destructor Documentation

IntersectionIF() [1/4]

IntersectionIF::IntersectionIF	(	const BaseIF &	a_impFunc1,
		const BaseIF &	a_impFunc2
	)

Constructor specifying two implicit functions as inputs.

IntersectionIF() [2/4]

IntersectionIF::IntersectionIF

(

const Vector< BaseIF *> &

a_impFuncs

)

Constructor specifying any number of implicit functions as inputs.

IntersectionIF() [3/4]

IntersectionIF::IntersectionIF

(

const IntersectionIF &

a_inputIF

)

Copy constructor.

~IntersectionIF()

virtual IntersectionIF::~IntersectionIF ( )

virtual

Destructor.

IntersectionIF() [4/4]

IntersectionIF::IntersectionIF ( )

inlineprivate

References MayDay::Abort().

Member Function Documentation

value() [1/3]

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

virtual

Return the value of the function at a_point.

Implements BaseIF.

value() [2/3]

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

virtual

Return the value of the function at a_point (of type INdexTM).

Reimplemented from BaseIF.

value() [3/3]

virtual Real IntersectionIF::value ( const IndexTM< int, GLOBALDIM > &  a_partialDerivative, const IndexTM< Real, GLOBALDIM > &  a_point  ) const

virtual

Reimplemented from BaseIF.

newImplicitFunction()

virtual BaseIF* IntersectionIF::newImplicitFunction ( ) const

virtual

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

Implements BaseIF.

findClosest()

void IntersectionIF::findClosest	(	const IndexTM< Real, GLOBALDIM > &	a_point,
		int &	closestIF
	)		const

fastIntersection()

virtual bool IntersectionIF::fastIntersection ( const RealVect &  a_low, const RealVect &  a_high  ) const

virtual

Reimplemented from BaseIF.

InsideOutside()

virtual GeometryService::InOut IntersectionIF::InsideOutside ( const RealVect &  a_low, const RealVect &  a_high  ) const

virtual

Reimplemented from BaseIF.

boxLayoutChanged()

virtual void IntersectionIF::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 m_impFuncs, and m_numFuncs.

operator=()

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

inlineprivate

References MayDay::Abort().

Member Data Documentation

m_numFuncs

int IntersectionIF::m_numFuncs

protected

Referenced by boxLayoutChanged().

m_impFuncs

Vector<BaseIF*> IntersectionIF::m_impFuncs

protected

Referenced by boxLayoutChanged().

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

• IntersectionIF.H