RosenProffittLocalLengthEstimator.h

 
#pragma once
 
#if defined(RosenProffittLocalLengthEstimator_RECURSES)
#error Recursive header files inclusion detected in RosenProffittLocalLengthEstimator.h
#else // defined(RosenProffittLocalLengthEstimator_RECURSES)
#define RosenProffittLocalLengthEstimator_RECURSES
 
#if !defined RosenProffittLocalLengthEstimator_h
#define RosenProffittLocalLengthEstimator_h
 
// Inclusions
#include <iostream>
#include "DGtal/base/Common.h"
#include "DGtal/geometry/curves/estimation/TwoStepLocalLengthEstimator.h"
 
namespace DGtal
{
 
  // template class RosenProffittLocalLengthEstimator
  template <typename TConstIterator>
  class RosenProffittLocalLengthEstimator: public DGtal::TwoStepLocalLengthEstimator<TConstIterator>
  {
    // ----------------------- Standard services ------------------------------
  public:
 
 
    typedef TConstIterator ConstIterator;
    typedef double Quantity;
 
 
    RosenProffittLocalLengthEstimator():
      TwoStepLocalLengthEstimator<TConstIterator>(M_PI*(sqrt(2.0f)+1.0)/8.0,
              M_PI*(sqrt(2.0f)+2.0)/16.0)
    {}
 
    RosenProffittLocalLengthEstimator ( const RosenProffittLocalLengthEstimator & other ) = delete;
 
    RosenProffittLocalLengthEstimator & operator= ( const RosenProffittLocalLengthEstimator & other ) = delete;
 
    // ----------------------- Interface --------------------------------------
  public:
 
    void selfDisplay ( std::ostream & out ) const
    {
      out << "[RosenProffittLocalLengthEstimator]";
      if (this->isValid())
        out <<" initialized";
      else
        out<< " not initialized";
    }
 
  }; // end of class RosenProffittLocalLengthEstimator
 
 
  template <typename T>
  std::ostream&
  operator<< ( std::ostream & out, const RosenProffittLocalLengthEstimator<T> & object );
 
} // namespace DGtal
 
//                                                                           //
 
#endif // !defined RosenProffittLocalLengthEstimator_h
 
#undef RosenProffittLocalLengthEstimator_RECURSES
#endif // else defined(RosenProffittLocalLengthEstimator_RECURSES)