#ifndef PED_CONSTRAINT_H
#define PED_CONSTRAINT_H

#include "alignment.h"
#include "geometry.h"

namespace Ped {

    class Constraint {

        friend class FileSystem;

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

        Geometry  &startrange, &endrange;
        Alignment &start_align, &end_align;
        Sector     min_size, max_size;

        PedConstraint* constraint_;

        public:
        explicit Constraint                 (Alignment& start_align,
                                             Alignment& end_align,
                                             Geometry& start_range,
                                             Geometry& end_range,
                                             Sector min_size,
                                             Sector max_size);

        explicit Constraint                 (Geometry& min,
                                             Geometry& max);

        explicit Constraint                 (Geometry& minmax,
                                             bool isMin);

        ~Constraint                         ( );

        Constraint&     duplicate           ( );
        Constraint&     intersect           (Constraint& a);
        Geometry&       solve_max           ( );
        Geometry&       solve_nearest       (Geometry& geom);
        bool            is_solution         (Geometry& geom);

        void            set_c_constraint    (PedConstraint* constraint) { constraint_ = constraint; };

        PedConstraint*  get_c_constraint    ( ) { return constraint_; };

        protected:

    };

};

#endif

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