itk::ForwardDifferenceOperator< TPixel, VDimension, TAllocator > Class Template Reference

#include <itkForwardDifferenceOperator.h>

Inheritance diagram for itk::ForwardDifferenceOperator< TPixel, VDimension, TAllocator >:

Collaboration diagram for itk::ForwardDifferenceOperator< TPixel, VDimension, TAllocator >:

List of all members.

Public Types
typedef Superclass::PixelType	PixelType
typedef ForwardDifferenceOperator	Self
typedef NeighborhoodOperator < TPixel, VDimension, TAllocator >	Superclass
Public Member Functions
	ForwardDifferenceOperator ()
	ForwardDifferenceOperator (const Self &other)
Self &	operator= (const Self &other)
Protected Types
typedef Superclass::CoefficientVector	CoefficientVector
Protected Member Functions
void	Fill (const CoefficientVector &coeff)
CoefficientVector	GenerateCoefficients ()

---

Detailed Description

template<class TPixel, unsigned int VDimension = 2, class TAllocator = NeighborhoodAllocator< TPixel >>
class itk::ForwardDifferenceOperator< TPixel, VDimension, TAllocator >

Operator whose inner product with a neighborhood returns a "half" derivative at the center of the neighborhood.

ForwardDifferenceOperator uses forward differences i.e. F(x+1) - F(x) to calculate a "half" derivative useful, among other things, in solving differential equations. It is a directional NeighborhoodOperator that should be applied to a Neighborhood using the inner product.

Wiki Examples:

• All Examples

• Create a forward difference kernel

Definition at line 45 of file itkForwardDifferenceOperator.h.

---

Member Typedef Documentation

template<class TPixel , unsigned int VDimension = 2, class TAllocator = NeighborhoodAllocator< TPixel >>

typedef Superclass::CoefficientVector itk::ForwardDifferenceOperator< TPixel, VDimension, TAllocator >::CoefficientVector [protected]

Necessary to work around VC++ compiler bug.

Reimplemented from itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >.

Definition at line 73 of file itkForwardDifferenceOperator.h.

template<class TPixel , unsigned int VDimension = 2, class TAllocator = NeighborhoodAllocator< TPixel >>

typedef Superclass::PixelType itk::ForwardDifferenceOperator< TPixel, VDimension, TAllocator >::PixelType

External support for pixel type

Reimplemented from itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >.

Definition at line 54 of file itkForwardDifferenceOperator.h.

template<class TPixel , unsigned int VDimension = 2, class TAllocator = NeighborhoodAllocator< TPixel >>

typedef ForwardDifferenceOperator itk::ForwardDifferenceOperator< TPixel, VDimension, TAllocator >::Self

Standard class typedefs.

Reimplemented from itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >.

Definition at line 51 of file itkForwardDifferenceOperator.h.

template<class TPixel , unsigned int VDimension = 2, class TAllocator = NeighborhoodAllocator< TPixel >>

typedef NeighborhoodOperator< TPixel, VDimension, TAllocator > itk::ForwardDifferenceOperator< TPixel, VDimension, TAllocator >::Superclass

Reimplemented from itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >.

Definition at line 52 of file itkForwardDifferenceOperator.h.

---

Constructor & Destructor Documentation

template<class TPixel , unsigned int VDimension = 2, class TAllocator = NeighborhoodAllocator< TPixel >>

itk::ForwardDifferenceOperator< TPixel, VDimension, TAllocator >::ForwardDifferenceOperator

(

)

[inline]

Constructor.

Definition at line 57 of file itkForwardDifferenceOperator.h.

template<class TPixel , unsigned int VDimension = 2, class TAllocator = NeighborhoodAllocator< TPixel >>

itk::ForwardDifferenceOperator< TPixel, VDimension, TAllocator >::ForwardDifferenceOperator

(

const Self &

other

)

[inline]

Copy constructor

Definition at line 60 of file itkForwardDifferenceOperator.h.

---

Member Function Documentation

template<class TPixel , unsigned int VDimension = 2, class TAllocator = NeighborhoodAllocator< TPixel >>

void itk::ForwardDifferenceOperator< TPixel, VDimension, TAllocator >::Fill

(

const CoefficientVector &

coeff

)

[inline, protected, virtual]

Arranges coefficients spatially in the memory buffer.

Implements itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >.

Definition at line 79 of file itkForwardDifferenceOperator.h.

template<class TPixel , unsigned int VDimension = 2, class TAllocator = NeighborhoodAllocator< TPixel >>

CoefficientVector itk::ForwardDifferenceOperator< TPixel, VDimension, TAllocator >::GenerateCoefficients

(

)

[protected, virtual]

Calculates operator coefficients.

Implements itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >.

template<class TPixel , unsigned int VDimension = 2, class TAllocator = NeighborhoodAllocator< TPixel >>

Self& itk::ForwardDifferenceOperator< TPixel, VDimension, TAllocator >::operator=

(

const Self &

other

)

[inline]

Assignment operator

Definition at line 64 of file itkForwardDifferenceOperator.h.

---

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

• itkForwardDifferenceOperator.h