eLynx::Math::ISpline2D< T, DEGREE > Class Template Reference

2D spline interface. More...

#include <ISpline.h>

List of all members.

Public Member Functions
virtual bool	IsUseful () const =0
	Verifies that spline can be used for interpolation.
virtual std::pair< int32, int32 >	GetXRange () const =0
	Returns the interpolation range in X direction in form of [X1, Xn)
virtual std::pair< int32, int32 >	GetYRange () const =0
	Returns the interpolation range in Y direction in form of [Y1, Yn)
virtual T	Evaluate (int32 iX, int32 iY) const =0
	Computes an interpolation at a given point.
virtual void	Evaluate (const int32 *iX, uint32 iSize, int32 iY, T *oValues) const =0
	Computes an interpolation at a given set of points.

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Detailed Description

template<typename T, uint32 DEGREE>
class eLynx::Math::ISpline2D< T, DEGREE >

2D spline interface.

DEGREE specifies the order of the interpolation.

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Member Function Documentation

template<typename T, uint32 DEGREE>

virtual T eLynx::Math::ISpline2D< T, DEGREE >::Evaluate	(	int32	iX,
		int32	iY
	)		const [pure virtual]

Computes an interpolation at a given point.

The point must fall into the ranges returned by GetXRange/GetYRange methods.

Parameters:

iX	point's X coordinate.
iY	point's Y coordinate.

Returns:

the interpolation value.

Implemented in eLynx::Math::BSpline2< F >.

template<typename T, uint32 DEGREE>

virtual void eLynx::Math::ISpline2D< T, DEGREE >::Evaluate	(	const int32 *	iX,
		uint32	iSize,
		int32	iY,
		T *	oValues
	)		const [pure virtual]

Computes an interpolation at a given set of points.

All points must fall into the ranges returned by GetXRange/GetYRange methods. The iX values must be sorted in the ascending order

Parameters:

iX	list of coordinates in X dimention.
iSize	number of coordinates in a list.
iY	coordinate in Y dimantion.
oValues	interpolation values .

Implemented in eLynx::Math::BSpline2< F >.

template<typename T, uint32 DEGREE>

virtual std::pair<int32,int32> eLynx::Math::ISpline2D< T, DEGREE >::GetXRange

(

)

const [pure virtual]

Returns the interpolation range in X direction in form of [X1, Xn)

Returns:

interpolation range.

Implemented in eLynx::Math::BSpline2< F >.

template<typename T, uint32 DEGREE>

virtual std::pair<int32,int32> eLynx::Math::ISpline2D< T, DEGREE >::GetYRange

(

)

const [pure virtual]

Returns the interpolation range in Y direction in form of [Y1, Yn)

Returns:

interpolation range.

Implemented in eLynx::Math::BSpline2< F >.

template<typename T, uint32 DEGREE>

virtual bool eLynx::Math::ISpline2D< T, DEGREE >::IsUseful

(

)

const [pure virtual]

Verifies that spline can be used for interpolation.

Returns:

true if spline was initialize properly.

Implemented in eLynx::Math::BSpline2< F >.

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

• E:/dev/eLynx/include/elx/math/ISpline.h