itkTransformIOFactory.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
 *
 *         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 itkTransformIOFactory_h
#define itkTransformIOFactory_h
 
#include "itkObject.h"
#include "itkTransformIOBase.h"
#include "ITKIOTransformBaseExport.h"
#include "itkCommonEnums.h"
 
namespace itk
{
 
#if !defined(ITK_LEGACY_REMOVE)
using TransformIOFactoryFileModeEnum = IOFileModeEnum;
#endif
 
template <typename TParametersValueType>
class ITK_TEMPLATE_EXPORT TransformIOFactoryTemplate : public Object
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(TransformIOFactoryTemplate);
 
  using Self = TransformIOFactoryTemplate;
  using Superclass = Object;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;
 
  itkTypeMacro(TransformIOFactoryTemplate, Object);
 
  using TransformIOBasePointer = typename TransformIOBaseTemplate<TParametersValueType>::Pointer;
 
  static TransformIOBasePointer
  CreateTransformIO(const char * path, IOFileModeEnum mode);
 
protected:
  TransformIOFactoryTemplate();
  ~TransformIOFactoryTemplate() override;
};
 
using TransformIOFactory = TransformIOFactoryTemplate<double>;
 
} // end namespace itk
 
// Note: Explicit instantiation is done in itkTransformIOFactory.cxx
 
#endif
 
#ifndef ITK_TEMPLATE_EXPLICIT_TransformIOFactory
// 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(ITKIOTransformBase_EXPORTS)
//   We are building this library
#  define ITKIOTransformBase_EXPORT_EXPLICIT ITK_FORWARD_EXPORT
#else
//   We are using this library
#  define ITKIOTransformBase_EXPORT_EXPLICIT ITKIOTransformBase_EXPORT
#endif
namespace itk
{
 
ITK_GCC_PRAGMA_DIAG_PUSH()
ITK_GCC_PRAGMA_DIAG(ignored "-Wattributes")
 
extern template class ITKIOTransformBase_EXPORT_EXPLICIT TransformIOFactoryTemplate<double>;
extern template class ITKIOTransformBase_EXPORT_EXPLICIT TransformIOFactoryTemplate<float>;
 
ITK_GCC_PRAGMA_DIAG_POP()
 
} // end namespace itk
#undef ITKIOTransformBase_EXPORT_EXPLICIT
#endif