#ifndef _OWLPS_POSITIONING_RESULT_HH_
#define _OWLPS_POSITIONING_RESULT_HH_

class Request ;

#include "point3d.hh"

/// Represents a result computed by a positioning algorithm
class Result
{
protected:
  Point3D position ;
  Request *request ;

public:
  Result(const Request *_request = NULL):
    request(const_cast<Request*>(_request)) {}
  Result(const Request *_request, const Point3D &_position):
    position(_position), request(const_cast<Request*>(_request)) {}
  ~Result(void) {}

  /** @name Read accessors */
  //@{
  const Point3D& get_position(void) ;
  const Request* get_request(void) ;
  //@}

  /** @name Operators */
  //@{
  const Result& operator=(const Result &source) ;
  bool operator==(const Result &source) ;
  bool operator!=(const Result &source) ;
  //@}
} ;



/* *** Read accessors *** */


inline const Point3D& Result::get_position()
{
  return position ;
}


inline const Request* Result::get_request()
{
  return request ;
}



/* *** Operators *** */


inline bool Result::operator!=(const Result &source)
{
  return !(*this == source) ;
}



#endif // _OWLPS_POSITIONING_RESULT_HH_