Gridder2D Class Reference

Generic interface for 2D gridding. More...

Inheritance diagram for Gridder2D:

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

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

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

Detailed Description

Generic interface for 2D gridding.

Constructor & Destructor Documentation

virtual Gridder2D::~Gridder2D ( )

virtual

Gridder2D::Gridder2D ( )

protected

Gridder2D::Gridder2D ( const Gridder2D &  )

protected

Member Function Documentation

virtual bool Gridder2D::allPointsAreRelevant ( ) const

pure virtual

Implemented in RadialBasisFunctionGridder2D, TriangulatedGridder2D, and InverseDistanceGridder2D.

virtual bool Gridder2D::areWeightsValuesDependent ( ) const

inlinevirtual

Reimplemented in RadialBasisFunctionGridder2D.

virtual Gridder2D* Gridder2D::clone ( ) const

pure virtual

Implemented in RadialBasisFunctionGridder2D, TriangulatedGridder2D, and InverseDistanceGridder2D.

virtual void Gridder2D::fillPar ( IOPar &  ) const

virtual

Reimplemented in InverseDistanceGridder2D.

float Gridder2D::getDetrendedValue ( int  idx ) const

protected

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

inline

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

virtual

Does the gridding.

Reimplemented in RadialBasisFunctionGridder2D.

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.

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

protected

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

virtual

Reimplemented in InverseDistanceGridder2D.

Gridder2D::mDefineFactoryInClass	(	Gridder2D	,
		factory
	)

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

virtual

Reimplemented in RadialBasisFunctionGridder2D, and InverseDistanceGridder2D.

virtual bool Gridder2D::pointsChangedCB ( CallBacker *  )

inlineprotectedvirtual

Reimplemented in RadialBasisFunctionGridder2D, and TriangulatedGridder2D.

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.

bool Gridder2D::setPoints

(

const TypeSet< Coord > &

)

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

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

virtual

bool Gridder2D::setValues

(

const TypeSet< float > &

)

virtual bool Gridder2D::usePar ( const IOPar &  )

virtual

Reimplemented in InverseDistanceGridder2D.

virtual void Gridder2D::valuesChangedCB ( CallBacker *  )

inlineprotectedvirtual

Reimplemented in RadialBasisFunctionGridder2D.

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

const TypeSet<Coord>* Gridder2D::points_

protected

PolyTrend* Gridder2D::trend_

protected

TypeSet<int> Gridder2D::usedpoints_

protected

const TypeSet<float>* Gridder2D::values_

protected