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Core
FiniteDifference
include
itkFiniteDifferenceSparseImageFunction.h
Go to the documentation of this file.
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/*=========================================================================
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*
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* Copyright Insight Software Consortium
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0.txt
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*=========================================================================*/
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#ifndef __itkFiniteDifferenceSparseImageFunction_h
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#define __itkFiniteDifferenceSparseImageFunction_h
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#include "
itkFiniteDifferenceFunction.h
"
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namespace
itk
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{
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template
<
class
TSparseImageType >
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class
ITK_EXPORT
FiniteDifferenceSparseImageFunction
:
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public
FiniteDifferenceFunction
< TSparseImageType >
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{
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public
:
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typedef
FiniteDifferenceSparseImageFunction
Self
;
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typedef
FiniteDifferenceFunction< TSparseImageType >
Superclass
;
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typedef
SmartPointer< Self >
Pointer
;
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typedef
SmartPointer< const Self >
ConstPointer
;
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itkTypeMacro(
FiniteDifferenceSparseImageFunction
,
FiniteDifferenceFunction
);
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itkStaticConstMacro(ImageDimension,
unsigned
int
, Superclass::ImageDimension);
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typedef
typename
Superclass::PixelType
PixelType
;
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typedef
typename
Superclass::TimeStepType
TimeStepType
;
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typedef
typename
Superclass::RadiusType
RadiusType
;
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typedef
typename
Superclass::NeighborhoodType
NeighborhoodType
;
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typedef
typename
Superclass::FloatOffsetType
FloatOffsetType
;
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typedef
typename
Superclass::ImageType
SparseImageType
;
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typedef
typename
SparseImageType::IndexType
IndexType
;
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typedef
typename
SparseImageType::NodeType
NodeType
;
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typedef
typename
NodeType::NodeDataType
NodeDataType
;
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virtual
PixelType
ComputeUpdate(
const
NeighborhoodType
&,
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void
*,
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const
FloatOffsetType
&)
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{
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return
static_cast<
PixelType
>
( 0 );
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}
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virtual
NodeDataType
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ComputeSparseUpdate( NeighborhoodType & neighborhood,
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void
*globalData,
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const
FloatOffsetType & offset = FloatOffsetType(0.0) )
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const
= 0;
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virtual
void
PrecomputeSparseUpdate
(
NeighborhoodType
&)
const
{}
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protected
:
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FiniteDifferenceSparseImageFunction
() {}
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~FiniteDifferenceSparseImageFunction
() {}
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void
PrintSelf(std::ostream & os,
Indent
indent)
const
;
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private
:
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FiniteDifferenceSparseImageFunction
(
const
Self &);
//purposely not implemented
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void
operator=(
const
Self &);
//purposely not implemented
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};
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}
// end namespace itk
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#ifndef ITK_MANUAL_INSTANTIATION
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#include "itkFiniteDifferenceSparseImageFunction.hxx"
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#endif
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#endif
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