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Core
ImageAdaptors
include
itkNthElementImageAdaptor.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 __itkNthElementImageAdaptor_h
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#define __itkNthElementImageAdaptor_h
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#include "
itkImageAdaptor.h
"
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#include "
itkNthElementPixelAccessor.h
"
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namespace
itk
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{
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// Create a helper class to help the SunPro CC compiler
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// parse the templates for the NthElementImageAdaptor.
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// This is used to define the Super class. for NthElementImageAdaptor
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template
<
class
TImage,
class
TOutputPixelType >
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class
ITK_EXPORT
NthElementImageAdaptorHelper
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{
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public
:
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typedef
NthElementPixelAccessor
<
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TOutputPixelType,
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typename
TImage::PixelType >
PixelAccessor
;
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typedef
ImageAdaptor< TImage, PixelAccessor >
Super
;
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};
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template
<
class
TImage,
class
TOutputPixelType >
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class
ITK_EXPORT
NthElementImageAdaptor
:
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public
NthElementImageAdaptorHelper
< TImage, TOutputPixelType >::Super
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{
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public
:
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typedef
NthElementImageAdaptor
Self
;
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typedef
typename
NthElementImageAdaptorHelper< TImage, TOutputPixelType >::Super
Superclass
;
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typedef
SmartPointer< Self >
Pointer
;
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typedef
SmartPointer< const Self >
ConstPointer
;
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itkTypeMacro(
NthElementImageAdaptor
,
ImageAdaptor
);
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itkNewMacro(
Self
);
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void
SelectNthElement(
unsigned
int
nth)
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{
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this->GetPixelAccessor().SetElementNumber(nth);
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this->Modified();
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}
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protected
:
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NthElementImageAdaptor
() {}
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virtual
~NthElementImageAdaptor
() {}
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private
:
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NthElementImageAdaptor
(
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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#endif
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