itkBinaryImageToLevelSetImageAdaptorBase.h

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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 __itkBinaryImageToLevelSetImageAdaptorBase_h
#define __itkBinaryImageToLevelSetImageAdaptorBase_h

#include "itkImage.h"
#include "itkObject.h"

namespace itk
{
template< class TInputImage, class TLevelSet >
class BinaryImageToLevelSetImageAdaptorBase : public Object
{
public:
  typedef BinaryImageToLevelSetImageAdaptorBase Self;
  typedef SmartPointer< Self >                  Pointer;
  typedef SmartPointer< const Self >            ConstPointer;
  typedef Object                                Superclass;

  itkTypeMacro( BinaryImageToLevelSetImageAdaptorBase, Object );

  typedef TInputImage                           InputImageType;
  typedef typename InputImageType::PixelType    InputImagePixelType;
  typedef typename InputImageType::IndexType    InputImageIndexType;
  typedef typename InputImageType::Pointer      InputImagePointer;
  typedef typename InputImageType::RegionType   InputImageRegionType;
  typedef typename NumericTraits< InputImagePixelType >::RealType
                                                InputPixelRealType;

  itkStaticConstMacro ( ImageDimension, unsigned int,
                       InputImageType::ImageDimension );

  typedef TLevelSet                       LevelSetType;
  typedef typename LevelSetType::Pointer  LevelSetPointer;

  virtual void Initialize() = 0;

  itkGetObjectMacro( LevelSet, LevelSetType );

  itkSetObjectMacro( InputImage, InputImageType );
  itkGetObjectMacro( InputImage, InputImageType );

protected:
  BinaryImageToLevelSetImageAdaptorBase()
    {
    this->m_LevelSet = LevelSetType::New();
    }

  virtual ~BinaryImageToLevelSetImageAdaptorBase() {}

  InputImagePointer       m_InputImage;
  LevelSetPointer         m_LevelSet;

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

};
}

#endif // __itkBinaryImageToLevelSetImageAdaptorBase_h