otbLabelMapSource.h

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/*=========================================================================

  Program:   ORFEO Toolbox
  Language:  C++
  Date:      $Date$
  Version:   $Revision$


  Copyright (c) Centre National d'Etudes Spatiales. All rights reserved.
  See OTBCopyright.txt for details.


     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notices for more information.

=========================================================================*/

#ifndef __otbLabelMapSource_h
#define __otbLabelMapSource_h


#include "itkProcessObject.h"
#include "itkObjectFactory.h"
#include "itkMacro.h"

namespace otb
{
template <class TOutputLabelMap>
class ITK_EXPORT LabelMapSource : public itk::ProcessObject
{
public:

  typedef LabelMapSource                Self;
  typedef itk::ProcessObject            Superclass;
  typedef itk::SmartPointer<Self>       Pointer;
  typedef itk::SmartPointer<const Self> ConstPointer;

  itkNewMacro(Self);

  itkTypeMacro(LabelMapSource, itk::ProcessObject);

  typedef TOutputLabelMap                   OutputLabelMapType;
  typedef typename TOutputLabelMap::Pointer OutputLabelMapPointer;

  virtual OutputLabelMapType* GetOutput(void);
  virtual OutputLabelMapType* GetOutput(unsigned int idx);

protected:
  LabelMapSource();
  ~LabelMapSource();

  void PrintSelf(std::ostream& os, itk::Indent indent) const;

  virtual void  AllocateOutputs();

private:
  LabelMapSource(const Self &); //purposely not implemented
  void operator =(const Self&); //purposely not implemented

};

} // end namespace otb

#ifndef OTB_MANUAL_INSTANTIATION
#include "otbLabelMapSource.txx"
#endif

#endif // __otbLabelMapSource_h