itkIsotropicResampler.h

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/*=========================================================================

  Program:   Insight Segmentation & Registration Toolkit
  Module:    itkIsotropicResampler.h
  Language:  C++
  Date:      $Date$
  Version:   $Revision$

  Copyright (c) Insight Software Consortium. All rights reserved.
  See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notices for more information.

=========================================================================*/
#ifndef itkIsotropicResampler_h
#define itkIsotropicResampler_h

#include "itkImage.h"
#include "itkImageSpatialObject.h"

namespace itk
{

template <unsigned int NDimension>
class ITK_TEMPLATE_EXPORT IsotropicResampler : public ProcessObject
{
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(IsotropicResampler);

  using Self = IsotropicResampler;
  using Superclass = ProcessObject;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  itkNewMacro(Self);

  itkTypeMacro(IsotropicResampler, ProcessObject);

  static constexpr unsigned int Dimension = NDimension;

  using InputPixelType = signed short;
  using InputImageType = Image< InputPixelType, Dimension >;
  using InputImageSpatialObjectType = ImageSpatialObject< NDimension, InputPixelType >;
  using InputImageSpatialObjectPointer = typename InputImageSpatialObjectType::Pointer;
  using SpatialObjectType = SpatialObject< NDimension >;
  using SpatialObjectPointer = typename SpatialObjectType::Pointer;

  using ProcessObject::SetInput;
  void SetInput( const SpatialObjectType * input );
  const SpatialObjectType * GetInput() const;

  const SpatialObjectType * GetOutput() const;

  itkSetMacro( OutputSpacing, double );
  itkGetMacro( OutputSpacing, double );

protected:
  IsotropicResampler();
  ~IsotropicResampler() override;
  void PrintSelf(std::ostream& os, Indent indent) const override;

  void  GenerateData () override;

private:
  using OutputPixelType = signed short;
  using OutputImageType = Image< OutputPixelType, Dimension >;

  using OutputImageSpatialObjectType = ImageSpatialObject< NDimension, OutputPixelType >;

  double    m_OutputSpacing;
};

} // end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
# include "itkIsotropicResampler.hxx"
#endif

#endif