itkTernaryAddImageFilter.h

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/*=========================================================================
 *
 *  Copyright Insight Software Consortium
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/
#ifndef itkTernaryAddImageFilter_h
#define itkTernaryAddImageFilter_h

#include "itkTernaryFunctorImageFilter.h"
#include "itkArithmeticOpsFunctors.h"

namespace itk
{

template< typename TInputImage1, typename TInputImage2,
          typename TInputImage3, typename TOutputImage >
class TernaryAddImageFilter:
  public
  TernaryFunctorImageFilter< TInputImage1, TInputImage2,
                             TInputImage3, TOutputImage,
                             Functor::Add3< typename TInputImage1::PixelType,
                                            typename TInputImage2::PixelType,
                                            typename TInputImage3::PixelType,
                                            typename TOutputImage::PixelType >   >
{
public:
  typedef TernaryAddImageFilter Self;
  typedef TernaryFunctorImageFilter<
    TInputImage1, TInputImage2,
    TInputImage3, TOutputImage,
    Functor::Add3< typename TInputImage1::PixelType,
                   typename TInputImage2::PixelType,
                   typename TInputImage3::PixelType,
                   typename TOutputImage::PixelType >   >  Superclass;

  typedef SmartPointer< Self >       Pointer;
  typedef SmartPointer< const Self > ConstPointer;

  itkNewMacro(Self);

  itkTypeMacro(TernaryAddImageFilter,
               TernaryFunctorImageFilter);

protected:
  TernaryAddImageFilter() {}
  virtual ~TernaryAddImageFilter() {}

private:
  ITK_DISALLOW_COPY_AND_ASSIGN(TernaryAddImageFilter);
};
} // end namespace itk

#endif