itkSubtractConstantFromImageFilter.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
 *
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 *  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 itkSubtractConstantFromImageFilter_h
#define itkSubtractConstantFromImageFilter_h

#include "itkSubtractImageFilter.h"

#ifndef ITKV3_COMPATIBILITY
#error "This file is only valid when ITKV3_COMPATIBILITY is turned on. Users are encouraged to convert to itk::SubtractImageFilter in ITKv4"
#endif

namespace itk
{

template <typename TInputImage, typename TConstant, typename TOutputImage>
class SubtractConstantFromImageFilter :
      public
SubtractImageFilter<TInputImage, Image<TConstant, TInputImage::ImageDimension>, TOutputImage>
{
public:
  typedef SubtractConstantFromImageFilter                           Self;
  typedef SubtractImageFilter<TInputImage, Image<TConstant, TInputImage::ImageDimension>, TOutputImage>
                                                                    Superclass;
  typedef SmartPointer<Self>                                        Pointer;
  typedef SmartPointer<const Self>                                  ConstPointer;

  itkNewMacro(Self);

  itkTypeMacro(SubtractConstantFromImageFilter, SubtractImageFilter);

protected:
  SubtractConstantFromImageFilter() {}
  virtual ~SubtractConstantFromImageFilter() {}
};

}
#endif