itkLandmarksReader.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    itkLandmarksReader.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 itkLandmarksReader_h
#define itkLandmarksReader_h

#include "itkProcessObject.h"
#include "itkImage.h"
#include "itkLandmarkSpatialObject.h"
#include "itkSpatialObjectReader.h"

namespace itk
{

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

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

  itkNewMacro(Self);

  itkTypeMacro(LandmarksReader, ProcessObject);

  static constexpr unsigned int Dimension = NDimension;

  using SpatialObjectType = LandmarkSpatialObject< NDimension >;
  using SpatialObjectPointer = typename SpatialObjectType::Pointer;

  const SpatialObjectType * GetOutput() const;

  itkSetStringMacro( FileName );
  itkGetStringMacro( FileName );

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

  void GenerateData() override;

private:
  using SpatialObjectReaderType = SpatialObjectReader< NDimension, unsigned short >;
  using SpatialObjectReaderPointer = typename SpatialObjectReaderType::Pointer;
  using SceneType = typename SpatialObjectReaderType::SceneType;
  using ObjectListType = typename SceneType::ObjectListType;

  std::string                     m_FileName;
  SpatialObjectReaderPointer      m_SpatialObjectReader;
};

} // end namespace itk

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

#endif