Interpolate::PolyReg2D< T > Class Template Reference

Interpolate 2D regularly sampled, using a 2nd order surface. More...

#include <interpol2d.h>

Inheritance diagram for Interpolate::PolyReg2D< T >:

Public Member Functions
	PolyReg2D (const T *, float xstretch=1)
	PolyReg2D (float xstretch=1)
	PolyReg2D (T vm10, T vm11, T v0m1, T v00, T v01, T v02, T v1m1, T v10, T v11, T v12, T v20, T v21, float xstretch=1)
T	apply (float x, float y) const override
void	set (const T *) override
void	set (T vm10, T vm11, T v0m1, T v00, T v01, T v02, T v1m1, T v10, T v11, T v12, T v20, T v21)
Public Member Functions inherited from Interpolate::Applier2D< T >
virtual	~Applier2D ()

Protected Attributes
T	delx2_ = 0.
T	delxm1_ = 0.
T	dely2_ = 0.
T	delym1_ = 0.
PolyReg1D< T >	ix0_
PolyReg1D< T >	ix1_
PolyReg1D< T >	iy0_
PolyReg1D< T >	iy1_
T	v02_ = 0.
T	v0m1_ = 0.
T	v20_ = 0.
T	vm10_ = 0.
float	xs_

Detailed Description

template<class T>
class Interpolate::PolyReg2D< T >

Interpolate 2D regularly sampled, using a 2nd order surface.

Contrary to teh linear approach it does matter whether deltaX is different from deltaY. That is why you can supply an xstretch. If xstretch > 1 then the deltaX < deltaY, moreover: xstretch = deltaY / deltaX;

<>

Constructor & Destructor Documentation

PolyReg2D() [1/3]

template<class T >

Interpolate::PolyReg2D< T >::PolyReg2D ( float xstretch = 1 )

inline

PolyReg2D() [2/3]

template<class T >

Interpolate::PolyReg2D< T >::PolyReg2D ( const T * v, float xstretch = 1 )

inline

PolyReg2D() [3/3]

template<class T >

Interpolate::PolyReg2D< T >::PolyReg2D ( T vm10, T vm11, T v0m1, T v00, T v01, T v02, T v1m1, T v10, T v11, T v12, T v20, T v21, float xstretch = 1 )

inline

Member Function Documentation

apply()

template<class T >

T Interpolate::PolyReg2D< T >::apply ( float x, float y ) const

inlineoverridevirtual

Implements Interpolate::Applier2D< T >.

set() [1/2]

template<class T >

void Interpolate::PolyReg2D< T >::set ( const T * v )

inlineoverridevirtual

Implements Interpolate::Applier2D< T >.

set() [2/2]

template<class T >

void Interpolate::PolyReg2D< T >::set ( T vm10, T vm11, T v0m1, T v00, T v01, T v02, T v1m1, T v10, T v11, T v12, T v20, T v21 )

inline

Member Data Documentation

delx2_

template<class T >

T Interpolate::PolyReg2D< T >::delx2_ = 0.

protected

delxm1_

template<class T >

T Interpolate::PolyReg2D< T >::delxm1_ = 0.

protected

dely2_

template<class T >

T Interpolate::PolyReg2D< T >::dely2_ = 0.

protected

delym1_

template<class T >

T Interpolate::PolyReg2D< T >::delym1_ = 0.

protected

ix0_

template<class T >

PolyReg1D<T> Interpolate::PolyReg2D< T >::ix0_

protected

ix1_

template<class T >

PolyReg1D<T> Interpolate::PolyReg2D< T >::ix1_

protected

iy0_

template<class T >

PolyReg1D<T> Interpolate::PolyReg2D< T >::iy0_

protected

iy1_

template<class T >

PolyReg1D<T> Interpolate::PolyReg2D< T >::iy1_

protected

v02_

template<class T >

T Interpolate::PolyReg2D< T >::v02_ = 0.

protected

v0m1_

template<class T >

T Interpolate::PolyReg2D< T >::v0m1_ = 0.

protected

v20_

template<class T >

T Interpolate::PolyReg2D< T >::v20_ = 0.

protected

vm10_

template<class T >

T Interpolate::PolyReg2D< T >::vm10_ = 0.

protected

xs_

template<class T >

float Interpolate::PolyReg2D< T >::xs_

protected