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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 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
/** \class TransformIOFactoryTemplate
* \brief Create instances of TransformIO objects using an object factory.
* \ingroup ITKIOTransformBase
*/
template <typename TParametersValueType>
class ITK_TEMPLATE_EXPORT TransformIOFactoryTemplate : public Object
{
public:
ITK_DISALLOW_COPY_AND_MOVE(TransformIOFactoryTemplate);
/** Standard class type aliases. */
using Self = TransformIOFactoryTemplate;
using Superclass = Object;
using Pointer = SmartPointer<Self>;
using ConstPointer = SmartPointer<const Self>;
/** Class Methods used to interface with the registered factories */
/** \see LightObject::GetNameOfClass() */
itkOverrideGetNameOfClassMacro(TransformIOFactoryTemplate);
/** Convenient type alias. */
using TransformIOBasePointer = typename TransformIOBaseTemplate<TParametersValueType>::Pointer;
/** Create the appropriate TransformIO depending on
* the particulars of the file.
*/
static TransformIOBasePointer
CreateTransformIO(const char * path, IOFileModeEnum mode);
protected:
TransformIOFactoryTemplate();
~TransformIOFactoryTemplate() override;
};
/** This helps to meet backward compatibility */
using TransformIOFactory = TransformIOFactoryTemplate<double>;
} // end namespace itk
// Note: Explicit instantiation is done in itkTransformIOFactory.cxx
#endif
/** Explicit instantiations */
#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
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