itkANNBinaryTreeCreator.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 itkANNBinaryTreeCreator_h
#define itkANNBinaryTreeCreator_h
 
#include "itkObject.h"
#include "itkObjectFactory.h"
#include "ANN/ANN.h"
 
namespace itk
{
 
class ANNBinaryTreeCreator : public Object
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(ANNBinaryTreeCreator);
 
  using Self = ANNBinaryTreeCreator;
  using Superclass = Object;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;
 
  itkNewMacro(Self);
 
  itkTypeMacro(ANNBinaryTreeCreator, Object);
 
  // typedef ANNpointSet     ANNTreeBaseType;
  using ANNkDTreeType = ANNkd_tree;
  using ANNbdTreeType = ANNbd_tree;
  using ANNBruteForceTreeType = ANNbruteForce;
  using ANNPointArrayType = ANNpointArray;
  using ANNSplitRuleType = ANNsplitRule;
  using ANNShrinkRuleType = ANNshrinkRule;
 
  static ANNkDTreeType *
  CreateANNkDTree(ANNPointArrayType pa, int n, int d, int bs = 1, ANNSplitRuleType split = ANN_KD_SUGGEST);
 
  static ANNbdTreeType *
  CreateANNbdTree(ANNPointArrayType pa,
                  int               n,
                  int               d,
                  int               bs = 1,
                  ANNSplitRuleType  split = ANN_KD_SUGGEST,
                  ANNShrinkRuleType shrink = ANN_BD_SUGGEST);
 
  static ANNBruteForceTreeType *
  CreateANNBruteForceTree(ANNPointArrayType pa, int n, int d);
 
  static void
  DeleteANNkDTree(ANNkDTreeType *& tree);
 
  static void
  DeleteANNBruteForceTree(ANNBruteForceTreeType *& tree);
 
  static void
  IncreaseReferenceCount();
 
  static void
  DecreaseReferenceCount();
 
protected:
  ANNBinaryTreeCreator() = default;
  ~ANNBinaryTreeCreator() override = default;
 
private:
  static unsigned int m_NumberOfANNBinaryTrees;
};
 
} // end namespace itk
 
#endif // end #ifndef itkANNBinaryTreeCreator_h