TwoStepLocalLengthEstimator.h

 
#pragma once

 
#if defined(TwoStepLocalLengthEstimator_RECURSES)
#error Recursive header files inclusion detected in TwoStepLocalLengthEstimator.h
#else // defined(TwoStepLocalLengthEstimator_RECURSES)
#define TwoStepLocalLengthEstimator_RECURSES
 
#if !defined TwoStepLocalLengthEstimator_h
#define TwoStepLocalLengthEstimator_h

// Inclusions
#include <iostream>
#include "DGtal/base/Common.h"
 
namespace DGtal
{

  // template class TwoStepLocalLengthEstimator
  template <typename TConstIterator>
  class TwoStepLocalLengthEstimator
  {
    // ----------------------- Standard services ------------------------------
  public:
 

    typedef TConstIterator ConstIterator;
 
    typedef double Quantity;

    TwoStepLocalLengthEstimator() = delete;

    TwoStepLocalLengthEstimator(const double wdirect, const double wdiag);

    ~TwoStepLocalLengthEstimator() = default;

    TwoStepLocalLengthEstimator ( const TwoStepLocalLengthEstimator & other ) = delete;

    TwoStepLocalLengthEstimator & operator= ( const TwoStepLocalLengthEstimator & other ) = delete;
 
    // ----------------------- Interface --------------------------------------
  public:

    Quantity eval( const ConstIterator& itb,
        const ConstIterator& ite,
        const double h = 1. ) const;

    void selfDisplay ( std::ostream & out ) const;

    bool isValid() const;
 
    // ------------------------- Private Data --------------------------------
  private:

    double myWeightDirect;
    double myWeightDiagonal;
 
  }; // end of class TwoStepLocalLengthEstimator
 

  template <typename T>
  std::ostream&
  operator<< ( std::ostream & out, const TwoStepLocalLengthEstimator<T> & object );
 
} // namespace DGtal
 

// Includes inline functions.
#include "DGtal/geometry/curves/estimation/TwoStepLocalLengthEstimator.ih"
 
//                                                                           //
 
#endif // !defined TwoStepLocalLengthEstimator_h
 
#undef TwoStepLocalLengthEstimator_RECURSES
#endif // else defined(TwoStepLocalLengthEstimator_RECURSES)