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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 itkVideoIOFactory_h
#define itkVideoIOFactory_h
#include "itkObject.h"
#include "itkVideoIOBase.h"
#include "ITKVideoIOExport.h"
namespace itk
{
/** \class VideoIOFactory
* \brief Create instances of VideoIO objects using an object factory.
*
* This class will create a VideoIO instance that can read/write to/from the
* desired file or camera. In order for a specific VideoIO type to be
* considered, it must be registered with the ITK ObjectFactoryBase.
*
* \ingroup ITKVideoIO
*/
class ITKVideoIO_EXPORT VideoIOFactory : public Object
{
public:
/** Standard class typedefs. */
typedef VideoIOFactory Self;
typedef Object Superclass;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
/** Mode in which the VideoIO is intended to be used */
typedef enum { ReadFileMode, ReadCameraMode, WriteMode } IOModeType;
/** Runtime type information (and related methods). **/
itkTypeMacro(VideoIOFactory, Object);
/** Create the appropriate ImageIO depending on the particulars of the file.
* Note: arg can either be a path for reading/writing from/to a file or a
* a string containing an integer to use for a cameraID if reading
* from a camera
*/
static VideoIOBase::Pointer CreateVideoIO( IOModeType mode, const char* arg );
protected:
VideoIOFactory();
~VideoIOFactory() ITK_OVERRIDE;
private:
ITK_DISALLOW_COPY_AND_ASSIGN(VideoIOFactory);
};
} // end namespace itk
#endif
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