Gridder2D Class Reference

Generic interface for 2D gridding. More...

Inheritance diagram for Gridder2D:

Public Member Functions
virtual	~Gridder2D ()
virtual bool	allPointsAreRelevant () const =0
virtual bool	areWeightsValuesDependent () const
virtual Gridder2D *	clone () const =0
virtual void	fillPar (IOPar &) const
const TypeSet< Coord > *	getPoints () const
virtual float	getValue (const Coord &, const TypeSet< double > *weights=0, const TypeSet< int > *relevantpoints=0) const
	Does the gridding. More...
const TypeSet< float > *	getValues () const
virtual bool	getWeights (const Coord &, TypeSet< double > &weights, TypeSet< int > &relevantpoints) const =0
virtual bool	isPointUsable (const Coord &cpt, const Coord &dpt) const
virtual bool	operator== (const Gridder2D &) const
virtual void	setGridArea (const Interval< float > &, const Interval< float > &)
bool	setPoints (const TypeSet< Coord > &)
bool	setPoints (const TypeSet< Coord > &, TaskRunner *)
virtual void	setTrend (PolyTrend::Order)
bool	setValues (const TypeSet< float > &)
virtual bool	usePar (const IOPar &)
virtual bool	wantsAllPoints () const
	If false, points should be tested with isPointUsable. More...

Protected Member Functions
	Gridder2D ()
	Gridder2D (const Gridder2D &)
float	getDetrendedValue (int idx) const
bool	isAtInputPos (const Coord &, int &idx) const
virtual bool	pointsChangedCB (CallBacker *)
virtual void	valuesChangedCB (CallBacker *)

Protected Attributes
const TypeSet< Coord > *	points_
PolyTrend *	trend_
TypeSet< int >	usedpoints_
const TypeSet< float > *	values_

Detailed Description

Generic interface for 2D gridding.

<>

Constructor & Destructor Documentation

~Gridder2D()

virtual Gridder2D::~Gridder2D ( )

virtual

Gridder2D() [1/2]

Gridder2D::Gridder2D ( )

protected

Gridder2D() [2/2]

Gridder2D::Gridder2D ( const Gridder2D &  )

protected

Member Function Documentation

allPointsAreRelevant()

virtual bool Gridder2D::allPointsAreRelevant ( ) const

pure virtual

Implemented in RadialBasisFunctionGridder2D, TriangulatedGridder2D, and InverseDistanceGridder2D.

areWeightsValuesDependent()

virtual bool Gridder2D::areWeightsValuesDependent ( ) const

inlinevirtual

Reimplemented in RadialBasisFunctionGridder2D.

clone()

virtual Gridder2D* Gridder2D::clone ( ) const

pure virtual

Implemented in RadialBasisFunctionGridder2D, TriangulatedGridder2D, and InverseDistanceGridder2D.

fillPar()

virtual void Gridder2D::fillPar ( IOPar &  ) const

virtual

Reimplemented in InverseDistanceGridder2D.

getDetrendedValue()

float Gridder2D::getDetrendedValue ( int  idx ) const

protected

getPoints()

const TypeSet<Coord>* Gridder2D::getPoints ( ) const

inline

getValue()

virtual float Gridder2D::getValue ( const Coord &  , const TypeSet< double > *  weights = 0, const TypeSet< int > *  relevantpoints = 0  ) const

virtual

Does the gridding.

Reimplemented in RadialBasisFunctionGridder2D.

getValues()

const TypeSet<float>* Gridder2D::getValues ( ) const

inline

getWeights()

virtual bool Gridder2D::getWeights ( const Coord &  , TypeSet< double > &  weights, TypeSet< int > &  relevantpoints  ) const

pure virtual

Only use this if multiple setValues() are called for the same setPoints() The output weights and pointset must then be provided to the getValue function

Implemented in RadialBasisFunctionGridder2D, TriangulatedGridder2D, and InverseDistanceGridder2D.

isAtInputPos()

bool Gridder2D::isAtInputPos ( const Coord &  , int &  idx  ) const

protected

isPointUsable()

virtual bool Gridder2D::isPointUsable ( const Coord &  cpt, const Coord &  dpt  ) const

virtual

Reimplemented in InverseDistanceGridder2D.

operator==()

virtual bool Gridder2D::operator== ( const Gridder2D &  ) const

virtual

Reimplemented in RadialBasisFunctionGridder2D, and InverseDistanceGridder2D.

pointsChangedCB()

virtual bool Gridder2D::pointsChangedCB ( CallBacker *  )

inlineprotectedvirtual

Reimplemented in RadialBasisFunctionGridder2D, and TriangulatedGridder2D.

setGridArea()

virtual void Gridder2D::setGridArea ( const Interval< float > &  , const Interval< float > &    )

inlinevirtual

Given that we want to calculate cpt, is data at dpt usable. Tells gridder that you will not call setGridPoint outside these ranges. May speed up calculation.

Reimplemented in TriangulatedGridder2D.

setPoints() [1/2]

bool Gridder2D::setPoints

(

const TypeSet< Coord > &

)

setPoints() [2/2]

bool Gridder2D::setPoints	(	const TypeSet< Coord > &	,
		TaskRunner *
	)

setTrend()

virtual void Gridder2D::setTrend ( PolyTrend::Order  )

virtual

setValues()

bool Gridder2D::setValues

(

const TypeSet< float > &

)

usePar()

virtual bool Gridder2D::usePar ( const IOPar &  )

virtual

Reimplemented in InverseDistanceGridder2D.

valuesChangedCB()

virtual void Gridder2D::valuesChangedCB ( CallBacker *  )

inlineprotectedvirtual

Reimplemented in RadialBasisFunctionGridder2D.

wantsAllPoints()

virtual bool Gridder2D::wantsAllPoints ( ) const

inlinevirtual

If false, points should be tested with isPointUsable.

Only checks the name and trend. Should be re-implemented in inheriting classed if they have own variables/ settings.

Reimplemented in InverseDistanceGridder2D.

Member Data Documentation

points_

const TypeSet<Coord>* Gridder2D::points_

protected

trend_

PolyTrend* Gridder2D::trend_

protected

usedpoints_

TypeSet<int> Gridder2D::usedpoints_

protected

values_

const TypeSet<float>* Gridder2D::values_

protected