itkShortestPathCostFunctionTbss.h

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
#ifndef __itkShortestPathCostFunctionTbss_h
#define __itkShortestPathCostFunctionTbss_h
 
#include "itkObject.h"
#include "itkObjectFactory.h"
#include "itkShapedNeighborhoodIterator.h"
#include "itkShortestPathCostFunction.h" // Superclass of Metrics
#include <itkImageRegionConstIterator.h>
#include <itkMacro.h>
 
namespace itk
{
  template <class TInputImageType>
  class ShortestPathCostFunctionTbss : public ShortestPathCostFunction<TInputImageType>
  {
  public:
    typedef ShortestPathCostFunctionTbss Self;
    typedef ShortestPathCostFunction<TInputImageType> Superclass;
    typedef SmartPointer<Self> Pointer;
    typedef SmartPointer<const Self> ConstPointer;
    typedef itk::ImageRegionConstIterator<TInputImageType> ConstIteratorType;
    typedef typename TInputImageType::IndexType IndexType;
 
    typedef itk::Image<float, 3> FloatImageType;
 
    itkFactorylessNewMacro(Self);
    itkCloneMacro(Self);
 
      itkTypeMacro(Self, Superclass);
 
    // \brief calculates the costs for going from p1 to p2
    double GetCost(IndexType p1, IndexType p2) override;
 
    // \brief Initialize the metric
    void Initialize() override;
 
    // \brief returns the minimal costs possible (needed for A*)
    double GetMinCost() override;
 
    void SetThreshold(double t) { m_Threshold = t; }
  protected:
    ShortestPathCostFunctionTbss();
 
    ~ShortestPathCostFunctionTbss() override{};
 
    double m_Threshold;
 
  private:
  };
 
} // end namespace itk
 
#include "itkShortestPathCostFunctionTbss.txx"
 
#endif /* __itkShortestPathCostFunctionTbss_h */