itkDCMTKTransformIO.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 itkDCMTKTransformIO_h
#define itkDCMTKTransformIO_h

#include "IOTransformDCMTKExport.h"

#include "itkTransformIOBase.h"

namespace itk
{

template< typename TInternalComputationValueType >
class DCMTKTransformIO: public TransformIOBaseTemplate< TInternalComputationValueType >
{
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(DCMTKTransformIO);

  using Self = DCMTKTransformIO;
  using Superclass = TransformIOBaseTemplate< TInternalComputationValueType >;
  using Pointer = SmartPointer< Self >;

  using TransformType = typename Superclass::TransformType;
  using TransformListType = typename Superclass::TransformListType;
  using ConstTransformListType = typename Superclass::ConstTransformListType;

  itkTypeMacro( DCMTKTransformIO, TransformIOBaseTemplate );

  itkNewMacro( Self );

  bool CanReadFile(const char *) override;

  bool CanWriteFile(const char *) override;

  void Read() override;

  void Write() override;

  itkSetStringMacro( FrameOfReferenceUID );
  itkGetStringMacro( FrameOfReferenceUID );

protected:
  DCMTKTransformIO();
  ~DCMTKTransformIO() override;

private:
  std::string m_FrameOfReferenceUID;
};

} // end namespace itk

// Note: Explicit instantiation is done in itkDCMTKTransformIO.cxx

#endif // itkDCMTKTransformIO_h

#ifndef ITK_TEMPLATE_EXPLICIT_DCMTKTransformIO
// Explicit instantiation is required to ensure correct dynamic_cast
// behavior across shared libraries.
//
// IMPORTANT: Since within the same compilation unit,
//            ITK_TEMPLATE_EXPLICIT_<classname> defined and undefined states
//            need to be considered. This code *MUST* be *OUTSIDE* the header
//            guards.
//
#  if defined( IOTransformDCMTK_EXPORTS )
//   We are building this library
#    define IOTransformDCMTK_EXPORT_EXPLICIT
#  else
//   We are using this library
#    define IOTransformDCMTK_EXPORT_EXPLICIT IOTransformDCMTK_EXPORT
#  endif
namespace itk
{

#if defined( __GNUC__ )
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wattributes"
#endif

extern template class IOTransformDCMTK_EXPORT_EXPLICIT DCMTKTransformIO< double >;
extern template class IOTransformDCMTK_EXPORT_EXPLICIT DCMTKTransformIO< float >;

#if defined( __GNUC__ )
#pragma GCC diagnostic pop
#endif

} // end namespace itk
#  undef IOTransformDCMTK_EXPORT_EXPLICIT
#endif