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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 itkImageIOFactory_h
#define itkImageIOFactory_h
#include "ITKIOImageBaseExport.h"
#include "itkObject.h"
#include "itkImageIOBase.h"
namespace itk
{
/** \class ImageIOFactory
* \brief Create instances of ImageIO objects using an object factory.
* \ingroup ITKIOImageBase
*/
class ITKIOImageBase_EXPORT ImageIOFactory : public Object
{
public:
ITK_DISALLOW_COPY_AND_MOVE(ImageIOFactory);
/** Standard class type aliases. */
using Self = ImageIOFactory;
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(ImageIOFactory);
/** Convenient type alias. */
using ImageIOBasePointer = itk::ImageIOBase::Pointer;
using IOFileModeEnum = itk::IOFileModeEnum;
#if !defined(ITK_LEGACY_REMOVE)
using FileModeEnum = itk::IOFileModeEnum;
using FileModeType = IOFileModeEnum;
// We need to expose the enum values at the class level
// for backwards compatibility
static constexpr IOFileModeEnum ReadMode = IOFileModeEnum::ReadMode;
static constexpr IOFileModeEnum WriteMode = IOFileModeEnum::WriteMode;
#endif
/** Create the appropriate ImageIO depending on the particulars of the file.
*/
static ImageIOBasePointer
CreateImageIO(const char * path, IOFileModeEnum mode);
protected:
ImageIOFactory();
~ImageIOFactory() override;
};
} // end namespace itk
#endif
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