afl::Interpolator Class Reference

#include <interpolator.h>

Inheritance diagram for afl::Interpolator:

List of all members.

Public Member Functions
virtual	~Interpolator ()
virtual Value	interpolate (const Point &x) const =0
virtual void	toXML (std::ostream &doc) const
virtual Interpolator *	clone ()=0
virtual void	boundary (const Boundary *boundary, const Field *parent)
virtual void	invalidateTriangulation ()
virtual const std::string &	getImplementation () const =0
virtual const std::string &	getMethod () const =0
void	setParentField (const Field *parent)
Protected Member Functions
	Interpolator (const Field *f, const Parameters &params)
	Interpolator ()
Protected Attributes
const ddf::PropertySet *	_pset
const Field *	_parent
const Boundary *	_boundary
bool	_validTriangulation

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Detailed Description

class Interpolator

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Constructor & Destructor Documentation

virtual afl::Interpolator::~Interpolator (   )  [inline, virtual]

Public methods:

afl::Interpolator::Interpolator (  const Field *  f, const Parameters &  params )  [protected]

assigs the DDF properties of the field Parameters: f  the field this interpolation is over params  any parameters to pass to the interpolator

afl::Interpolator::Interpolator (   )  [protected]

empty constructor, for use by analytic interpolators that don't use properties

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Member Function Documentation

virtual void afl::Interpolator::boundary (  const Boundary *  boundary, const Field *  parent )  [virtual]

sets the boundary that this interpolator would use Parameters: boundary  the boundary to use parent  the parent field of this interpolator

virtual Interpolator* afl::Interpolator::clone (   )  [pure virtual]

Returns: a true copy of the object. The object is becomes the responsibility of the calling function Implemented in afl::AnalyticInterpolator, afl::BasisInterpolator_1, afl::BasisInterpolator_2, afl::BasisInterpolator_3, afl::BasisInterpolator_4, afl::DelaunayLinear_2, afl::DelaunayLinear_3, afl::DelaunayLinear_4, afl::HermiteCubic_1, afl::LagrangeLinear_1, and afl::LagrangeQuadratic_1.

virtual const std::string& afl::Interpolator::getImplementation (   )  const [pure virtual]

Returns: the name of the implementation Implemented in afl::AnalyticInterpolator, afl::BasisInterpolator_1, afl::BasisInterpolator_2, afl::BasisInterpolator_3, afl::BasisInterpolator_4, afl::DelaunayLinear_2, afl::DelaunayLinear_3, afl::DelaunayLinear_4, afl::HermiteCubic_1, and afl::LagrangeLinear_1.

virtual const std::string& afl::Interpolator::getMethod (   )  const [pure virtual]

Returns: the name of the method this interpolator implements Implemented in afl::AnalyticInterpolator, afl::BasisInterpolator_1, afl::BasisInterpolator_2, afl::BasisInterpolator_3, afl::BasisInterpolator_4, afl::DelaunayLinear_2, afl::DelaunayLinear_3, afl::DelaunayLinear_4, afl::HermiteCubic_1, and afl::LagrangeLinear_1.

virtual Value afl::Interpolator::interpolate (  const Point &  x  )  const [pure virtual]

Parameters: x  the location to interpolate for Returns: the interpolated value at x Implemented in afl::AnalyticInterpolator, afl::BasisInterpolator_1, afl::BasisInterpolator_2, afl::BasisInterpolator_3, afl::BasisInterpolator_4, afl::DelaunayLinear_2, afl::DelaunayLinear_3, afl::DelaunayLinear_4, afl::HermiteCubic_1, afl::LagrangeLinear_1, and afl::LagrangeQuadratic_1.

virtual void afl::Interpolator::invalidateTriangulation (   )  [virtual]

invalidates the triangulation

void afl::Interpolator::setParentField (  const Field *  parent  )

sets the parent field of this interpolation Parameters: parent  the field that this interpolation should operator on

virtual void afl::Interpolator::toXML (  std::ostream &  doc  )  const [virtual]

represents the interpolator as an AFL document Parameters: doc  the output stream that the xml will be appended to Reimplemented in afl::AnalyticInterpolator, afl::BasisInterpolator_1, afl::BasisInterpolator_2, afl::BasisInterpolator_3, and afl::BasisInterpolator_4.

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Member Data Documentation

const Boundary* afl::Interpolator::_boundary [protected]

the boundary of the field this interpolator interpolates over

const Field* afl::Interpolator::_parent [protected]

the field this interpolator interpolates over

const ddf::PropertySet* afl::Interpolator::_pset [protected]

the value property that defined a numerical field

bool afl::Interpolator::_validTriangulation [mutable, protected]

whether the last triangulation is still valid or not

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

• interpolator.h

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