itkBinaryTreeSearchBase.h

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/*=========================================================================
 *
 *  Copyright UMC Utrecht and contributors
 *
 *  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 __itkBinaryTreeSearchBase_h
#define __itkBinaryTreeSearchBase_h
 
#include "itkObject.h"
#include "itkArray.h"
 
#include "itkBinaryTreeBase.h"
 
namespace itk
{
 
template< class TListSample >
class BinaryTreeSearchBase : public Object
{
public:
 
  typedef BinaryTreeSearchBase       Self;
  typedef Object                     Superclass;
  typedef SmartPointer< Self >       Pointer;
  typedef SmartPointer< const Self > ConstPointer;
 
  itkTypeMacro( BinaryTreeSearchBase, Object );
 
  typedef TListSample                      ListSampleType;
  typedef BinaryTreeBase< ListSampleType > BinaryTreeType;
  typedef typename BinaryTreeType::Pointer BinaryTreePointer;
  typedef typename BinaryTreeType::
    MeasurementVectorType MeasurementVectorType;
  typedef Array< int >    IndexArrayType;
  typedef Array< double > DistanceArrayType;
 
  virtual void SetBinaryTree( BinaryTreeType * tree );
 
  const BinaryTreeType * GetBinaryTree( void ) const;
 
  itkSetMacro( KNearestNeighbors, unsigned int );
  itkGetConstMacro( KNearestNeighbors, unsigned int );
 
  virtual void Search( const MeasurementVectorType & qp, IndexArrayType & ind,
    DistanceArrayType & dists ) = 0;
 
protected:
 
  BinaryTreeSearchBase();
  ~BinaryTreeSearchBase() override;
 
  BinaryTreePointer m_BinaryTree;
  unsigned int      m_KNearestNeighbors;
  unsigned int      m_DataDimension;
 
private:
 
  BinaryTreeSearchBase( const Self & );   // purposely not implemented
  void operator=( const Self & );         // purposely not implemented
 
};
 
} // end namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkBinaryTreeSearchBase.hxx"
#endif
 
#endif // end #ifndef __itkBinaryTreeSearchBase_h