imageStatistics.hpp

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#ifndef ODP_IMAGE_STATISTICS_HPP
#define ODP_IMAGE_STATISTICS_HPP


#ifndef __cplusplus
#error This is a C++ include file and cannot be used from plain C
#endif

// System header files

// CPL header files


// Local header files
#include "cppcpl/error.hpp"
#include "cppcpl/image.hpp"


namespace odp {
  class ImageStatistics : virtual public odp::Error
  {
  public:
    explicit ImageStatistics(const odp::Image *image);


    virtual ~ImageStatistics();


    // Statistical interface functions to CPL

    double GetMin    () const;

   double GetMax    () const;

    double GetMean   () const;

    double GetMedian () const;

    double GetStdev  () const;

    double GetFlux   () const;

    double GetAbsFlux() const;

    double GetSqFlux () const;

    double GetMin    (const cpl_size llx,
                             const cpl_size lly,
                             const cpl_size urx,
                             const cpl_size ury) const;

    double GetMax    (const cpl_size llx,
                             const cpl_size lly,
                             const cpl_size urx,
                             const cpl_size ury) const;


    double GetMean   (const cpl_size llx,
                             const cpl_size lly,
                             const cpl_size urx,
                             const cpl_size ury) const;


    double GetMedian (const cpl_size llx,
                             const cpl_size lly,
                             const cpl_size urx,
                             const cpl_size ury) const;


    double GetStdev  (const cpl_size llx,
                             const cpl_size lly,
                             const cpl_size urx,
                             const cpl_size ury) const;


    double GetFlux   (const cpl_size llx,
                             const cpl_size lly,
                             const cpl_size urx,
                             const cpl_size ury) const;



    double GetAbsFlux(const cpl_size llx,
                             const cpl_size lly,
                             const cpl_size urx,
                             const cpl_size ury) const;


    double GetSqFlux(const cpl_size llx,
                            const cpl_size lly,
                            const cpl_size urx,
                            const cpl_size ury) const;


  private:

    double CallCplStat(double (*fp)(const cpl_image *)) const ;

    double CallCplStatBox(double (*fp)(const cpl_image *,
                                              const cpl_size,
                                              const cpl_size,
                                              const cpl_size,
                                              const cpl_size),
                                 const cpl_size llx,
                                 const cpl_size lly,
                                 const cpl_size urx,
                                 const cpl_size ury) const;

  private:
    const odp::Image* m_image_ptr;
  };

}

#include "imageStatistics.ipp"


#endif