#ifndef PED_GEOMETRY_H
#define PED_GEOMETRY_H

#include "device.h"
#include "timer.h"

namespace Ped {

    class Geometry {

        friend class Constraint;
        friend class Partition;

        private:
        Geometry();
        Geometry(const Geometry &);
        //Geometry operator=(const Geometry &);

        Device          &device;
        Sector           start;
        Sector           length;
        Sector           end;

        PedGeometry     *geom_;
        PedDevice       *dev_;

        public:
        // ped_geometry_new() // is _init() needed?!
        explicit Geometry             (Device &dev,
                                       Sector start,
                                       Sector length);
        // ped_geometry_destroy()
        ~Geometry                     ( );

        static Geometry& duplicate    (Geometry &geom);
        static Geometry& intersect    (const Geometry &a, const Geometry &b);
        void      set                 (Sector start, Sector length);
        void      set_start           (Sector start);
        void      set_end             (Sector end);
        bool      test_overlap        (Geometry &a, Geometry &b);
        bool      test_inside         (Geometry &a, Geometry &b);
        bool      test_equal          (Geometry &a, Geometry &b);
        bool      test_sector_inside  (Sector sect);
        int       read                (void *buffer,
                                       Sector offset, Sector count);
        int       write               (void *buffer,
                                       Sector offset, Sector count);
        Sector    check               (void *buffer,
                                       Sector buffer_size, Sector offset,
                                       Sector granularity, Sector count, Timer &timer);
        bool      sync                ( );
        Sector    map                 (Geometry &dst, Geometry &src,
                                       Sector sector);
        PedGeometry*    get_c_geometry( );
        void            set_c_geometry(PedGeometry* geom);
        Device&   get_device          ( ) const;

        protected:

    };

};

#endif

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