TrueLocalEstimatorOnPoints.h

#pragma once

#if defined(TrueLocalEstimatorOnPoints_RECURSES)
#error Recursive header files inclusion detected in TrueLocalEstimatorOnPoints.h
#else // defined(TrueLocalEstimatorOnPoints_RECURSES)

#define TrueLocalEstimatorOnPoints_RECURSES

#if !defined TrueLocalEstimatorOnPoints_h

#define TrueLocalEstimatorOnPoints_h

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

namespace DGtal
{
  // template class TrueLocalEstimatorOnPoints
  template <typename TConstIteratorOnPoints, 
            typename TParametricShape, 
            typename TParametricShapeFunctor>
  class TrueLocalEstimatorOnPoints
  {

    // ----------------------- Types ------------------------------
  public:

    typedef TConstIteratorOnPoints ConstIterator;

    typedef TParametricShape ParametricShape;
    typedef typename TParametricShape::RealPoint RealPoint;
    
    typedef TParametricShapeFunctor ParametricShapeFunctor;
    typedef typename ParametricShapeFunctor::Quantity Quantity;


    // ----------------------- Standard services ------------------------------
  public:

    TrueLocalEstimatorOnPoints();  
   
    
    ~TrueLocalEstimatorOnPoints();

    // ----------------------- Interface --------------------------------------
  public:

    void init(const double h, 
              const ConstIterator& itb, 
              const ConstIterator& ite);
    
    void attach(ParametricShape* aShapePtr);

    Quantity eval(const ConstIterator& it) const;
    
    template <typename OutputIterator>
    OutputIterator eval(const ConstIterator& itb, 
                        const ConstIterator& ite, 
                        OutputIterator result) const; 


    bool isValid() const;

    // ------------------------- Protected Datas ------------------------------
  protected:

    // ------------------------- Private Datas --------------------------------
  private:

    double myH; 
    
    ConstIterator myBegin;
    
    ConstIterator myEnd;

    ParametricShapeFunctor* myFunctorPtr;

    // ------------------------- Hidden services ------------------------------
  private:
    
    TrueLocalEstimatorOnPoints ( const TrueLocalEstimatorOnPoints & other );

    TrueLocalEstimatorOnPoints & operator= ( const TrueLocalEstimatorOnPoints & other );


  }; // end of class TrueLocalEstimatorOnPoints

} // namespace DGtal


// Includes inline functions.
#include "DGtal/geometry/curves/estimation/TrueLocalEstimatorOnPoints.ih"

//                                                                           //

#endif // !defined TrueLocalEstimatorOnPoints_h

#undef TrueLocalEstimatorOnPoints_RECURSES
#endif // else defined(TrueLocalEstimatorOnPoints_RECURSES)