itkMetaImageConverter.h

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/*=========================================================================
 *
 *  Copyright NumFOCUS
 *
 *  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
 *
 *         https://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 itkMetaImageConverter_h
#define itkMetaImageConverter_h
 
// to avoid an Internal Compiler Error in Visual Studio 6.0
#include "metaImage.h"
#include "itkMetaConverterBase.h"
#include "itkImageSpatialObject.h"
 
namespace itk
{

template <unsigned int VDimension = 3,
          typename TPixel = unsigned char,
          typename TSpatialObjectType = ImageSpatialObject<VDimension, TPixel>>
class ITK_TEMPLATE_EXPORT MetaImageConverter : public MetaConverterBase<VDimension>
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(MetaImageConverter);

  using Self = MetaImageConverter;
  using Superclass = MetaConverterBase<VDimension>;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  itkNewMacro(Self);

  itkOverrideGetNameOfClassMacro(MetaImageConverter);
 
  using typename Superclass::SpatialObjectType;
  using SpatialObjectPointer = typename SpatialObjectType::Pointer;
  using typename Superclass::MetaObjectType;

  using ImageSpatialObjectType = TSpatialObjectType;
  using ImageSpatialObjectPointer = typename ImageSpatialObjectType::Pointer;
  using ImageSpatialObjectConstPointer = typename ImageSpatialObjectType::ConstPointer;
  using ImageMetaObjectType = MetaImage;
  using ImageType = Image<TPixel, VDimension>;

  SpatialObjectPointer
  MetaObjectToSpatialObject(const MetaObjectType * mo) override;

  MetaObjectType *
  SpatialObjectToMetaObject(const SpatialObjectType * so) override;
 
protected:
  MetaObjectType *
  CreateMetaObject() override;
  virtual const char *
  GetMetaObjectSubType();
 
  typename ImageType::Pointer
  AllocateImage(const ImageMetaObjectType * image);
 
  MetaImageConverter() = default;
  ~MetaImageConverter() override = default;
};
 
} // end namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#  include "itkMetaImageConverter.hxx"
#endif
 
#endif