afl::BasisInterpolator_2 Class Reference

#include <basisinterpolator_2.h>

Inheritance diagram for afl::BasisInterpolator_2:

List of all members.

Public Member Functions
	BasisInterpolator_2 (const Field *f, const Parameters &params)
virtual	~BasisInterpolator_2 ()
Value	interpolate (const Point &x) const
virtual void	toXML (std::ostream &doc) const
virtual Interpolator *	clone ()
virtual data_t	getKsi (const Point &x, size_t u) const
virtual Value	getValue (const Point &x, size_t u) const
virtual const std::string &	getImplementation () const
virtual const std::string &	getMethod () const

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Detailed Description

class BasisInterpolator_2 A customised interpolator

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Constructor & Destructor Documentation

afl::BasisInterpolator_2::BasisInterpolator_2 (  const Field *  f, const Parameters &  params )

creates a new interpolation object Parameters: f  the field this interpolation is over params  any parameters to pass to the interpolator

virtual afl::BasisInterpolator_2::~BasisInterpolator_2 (   )  [virtual]

destructor

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Member Function Documentation

virtual Interpolator* afl::BasisInterpolator_2::clone (   )  [virtual]

Returns: a true copy of the object. The object is becomes the responsibility of the calling function Implements afl::Interpolator.

virtual const std::string& afl::BasisInterpolator_2::getImplementation (   )  const [virtual]

Returns: the name of the implementation Implements afl::Interpolator.

virtual data_t afl::BasisInterpolator_2::getKsi (  const Point &  x, size_t  u )  const [virtual]

Returns: the value of Ksi for a given point. NaN if the point is outside the convex hull of the points Parameters: x  the point to compute Ksi at u  (can be either 1, 2 or 3) the Ksi agains which point of the element to find Ksi1, Ksi2 or Ksi3 Exceptions: ddf::InvalidArgumentException  if u is not 1, 2 or 3

virtual const std::string& afl::BasisInterpolator_2::getMethod (   )  const [virtual]

Returns: the name of the method this interpolator implements Implements afl::Interpolator.

virtual Value afl::BasisInterpolator_2::getValue (  const Point &  x, size_t  u )  const [virtual]

Returns: a the value at a known point Parameters: x  the point that is in the element that is queried u  (can be either 1, 2 or 3) which point of the element to find U1, U2 or U3 Exceptions: ddf::InvalidArgumentException  if u is not 1, 2 or 3

Value afl::BasisInterpolator_2::interpolate (  const Point &  x  )  const [virtual]

Parameters: x  the location to interpolate for Returns: the interpolated value at x Implements afl::Interpolator.

virtual void afl::BasisInterpolator_2::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 from afl::Interpolator.

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

• basisinterpolator_2.h

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