OpendTect-6_4  6.4
Public Member Functions | Protected Attributes | List of all members
Interpolate::PolyReg2D< T > Class Template Reference
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Interpolate 2D regularly sampled, using a 2nd order surface. More...

Inheritance diagram for Interpolate::PolyReg2D< T >:
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Public Member Functions

 PolyReg2D (float xstretch=1)
 
 PolyReg2D (const T *, 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)
 
void set (const T *)
 
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)
 
T apply (float x, float y) const
 
- Public Member Functions inherited from Interpolate::Applier2D< T >
virtual ~Applier2D ()
 

Protected Attributes

PolyReg1D< T > ix0_
 
PolyReg1D< T > ix1_
 
PolyReg1D< T > iy0_
 
PolyReg1D< T > iy1_
 
T vm10_
 
T v0m1_
 
T v20_
 
T v02_
 
T delxm1_
 
T delym1_
 
T delx2_
 
T dely2_
 
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

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

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

Implements Interpolate::Applier2D< T >.

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

Implements Interpolate::Applier2D< T >.

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

template<class T>
T Interpolate::PolyReg2D< T >::delx2_
protected
template<class T>
T Interpolate::PolyReg2D< T >::delxm1_
protected
template<class T>
T Interpolate::PolyReg2D< T >::dely2_
protected
template<class T>
T Interpolate::PolyReg2D< T >::delym1_
protected
template<class T>
PolyReg1D<T> Interpolate::PolyReg2D< T >::ix0_
protected
template<class T>
PolyReg1D<T> Interpolate::PolyReg2D< T >::ix1_
protected
template<class T>
PolyReg1D<T> Interpolate::PolyReg2D< T >::iy0_
protected
template<class T>
PolyReg1D<T> Interpolate::PolyReg2D< T >::iy1_
protected
template<class T>
T Interpolate::PolyReg2D< T >::v02_
protected
template<class T>
T Interpolate::PolyReg2D< T >::v0m1_
protected
template<class T>
T Interpolate::PolyReg2D< T >::v20_
protected
template<class T>
T Interpolate::PolyReg2D< T >::vm10_
protected
template<class T>
float Interpolate::PolyReg2D< T >::xs_
protected

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