itk::BackwardDifferenceOperator< TPixel, VDimension, TAllocator > Class Template Reference
[Operators]

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

#include <itkBackwardDifferenceOperator.h>

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

[legend]Collaboration diagram for itk::BackwardDifferenceOperator< TPixel, VDimension, TAllocator >:

[legend]List of all members.

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

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Detailed Description

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

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

BackwardDifferenceOperator uses backward differences i.e. F(x) - F(x-1) 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.

Definition at line 41 of file itkBackwardDifferenceOperator.h.

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Member Typedef Documentation

template<class TPixel, unsigned int VDimension = 2, class TAllocator = NeighborhoodAllocator<TPixel>> typedef Superclass::CoefficientVector itk::BackwardDifferenceOperator< TPixel, VDimension, TAllocator >::CoefficientVector [protected]

Necessary to work around a compiler bug in VC++. Reimplemented from itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >. Definition at line 58 of file itkBackwardDifferenceOperator.h. Referenced by itk::BackwardDifferenceOperator< TPixel, VDimension, TAllocator >::BackwardDifferenceOperator().

template<class TPixel, unsigned int VDimension = 2, class TAllocator = NeighborhoodAllocator<TPixel>> typedef Superclass::PixelType itk::BackwardDifferenceOperator< TPixel, VDimension, TAllocator >::PixelType

From Superclass Reimplemented from itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >. Definition at line 51 of file itkBackwardDifferenceOperator.h.

template<class TPixel, unsigned int VDimension = 2, class TAllocator = NeighborhoodAllocator<TPixel>> typedef BackwardDifferenceOperator itk::BackwardDifferenceOperator< TPixel, VDimension, TAllocator >::Self

Standard class typedefs. Reimplemented from itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >. Definition at line 47 of file itkBackwardDifferenceOperator.h.

template<class TPixel, unsigned int VDimension = 2, class TAllocator = NeighborhoodAllocator<TPixel>> typedef NeighborhoodOperator<TPixel, VDimension, TAllocator> itk::BackwardDifferenceOperator< TPixel, VDimension, TAllocator >::Superclass

Reimplemented from itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >. Definition at line 48 of file itkBackwardDifferenceOperator.h.

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Constructor & Destructor Documentation

template<class TPixel, unsigned int VDimension = 2, class TAllocator = NeighborhoodAllocator<TPixel>> itk::BackwardDifferenceOperator< TPixel, VDimension, TAllocator >::BackwardDifferenceOperator (   )  [inline]

Constructor. Definition at line 54 of file itkBackwardDifferenceOperator.h. References itk::BackwardDifferenceOperator< TPixel, VDimension, TAllocator >::CoefficientVector.

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Member Function Documentation

template<class TPixel, unsigned int VDimension = 2, class TAllocator = NeighborhoodAllocator<TPixel>> void itk::BackwardDifferenceOperator< 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 64 of file itkBackwardDifferenceOperator.h.

template<class TPixel, unsigned int VDimension = 2, class TAllocator = NeighborhoodAllocator<TPixel>> CoefficientVector itk::BackwardDifferenceOperator< TPixel, VDimension, TAllocator >::GenerateCoefficients (   )  [protected, virtual]

Calculates operator coefficients. Implements itk::NeighborhoodOperator< TPixel, VDimension, TAllocator >.

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

• itkBackwardDifferenceOperator.h

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