itkANNPriorityTreeSearch.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 itkANNPriorityTreeSearch_h
#define itkANNPriorityTreeSearch_h
 
#include "itkBinaryANNTreeSearchBase.h"
 
namespace itk
{

 
template <typename TListSample>
class ITK_TEMPLATE_EXPORT ANNPriorityTreeSearch : public BinaryANNTreeSearchBase<TListSample>
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(ANNPriorityTreeSearch);

  using Self = ANNPriorityTreeSearch;
  using Superclass = BinaryANNTreeSearchBase<TListSample>;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  itkNewMacro(Self);

  itkOverrideGetNameOfClassMacro(ANNPriorityTreeSearch);

  using typename Superclass::ListSampleType;
  using typename Superclass::BinaryTreeType;
  using typename Superclass::MeasurementVectorType;
  using typename Superclass::IndexArrayType;
  using typename Superclass::DistanceArrayType;
 
  using typename Superclass::ANNPointType;         // double *
  using typename Superclass::ANNIndexType;         // int
  using typename Superclass::ANNIndexArrayType;    // int *
  using typename Superclass::ANNDistanceType;      // double
  using typename Superclass::ANNDistanceArrayType; // double *
 
  using typename Superclass::BinaryANNTreeType;

  using ANNkDTreeType = ANNkd_tree;
  using ANNPointSetType = ANNpointSet;

  itkSetClampMacro(ErrorBound, double, 0.0, 1e14);
  itkGetConstMacro(ErrorBound, double);

  void
  Search(const MeasurementVectorType & qp, IndexArrayType & ind, DistanceArrayType & dists) override;
 
  void
  SetBinaryTree(BinaryTreeType * tree) override;
 
protected:
  ANNPriorityTreeSearch();
  ~ANNPriorityTreeSearch() override = default;

  double          m_ErrorBound{};
  ANNkDTreeType * m_BinaryTreeAskDTree{};
};
 
} // end namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#  include "itkANNPriorityTreeSearch.hxx"
#endif
 
#endif // end #ifndef itkANNPriorityTreeSearch_h