generic
    type Domain is private;
    type Ranges is private;
    Number_Of_Buckets : in Positive;
    with function Hash_Of (The_Domain : in Domain) return Positive;
package Map_Simple_Noncached_Sequential_Unbounded_Managed_Noniterator is

    type Map is limited private;

    procedure Copy (From_The_Map : in Map; To_The_Map : in out Map);
    procedure Clear (The_Map : in out Map);
    procedure Bind (The_Domain : in Domain;
                    And_The_Range : in Ranges;
                    In_The_Map : in out Map);
    procedure Unbind (The_Domain : in Domain; In_The_Map : in out Map);

    function Is_Equal (Left : in Map; Right : in Map) return Boolean;
    function Extent_Of (The_Map : in Map) return Natural;
    function Is_Empty (The_Map : in Map) return Boolean;
    function Is_Bound
                (The_Domain : in Domain; In_The_Map : in Map) return Boolean;
    function Range_Of
                (The_Domain : in Domain; In_The_Map : in Map) return Ranges;

    Overflow : exception;
    Domain_Is_Not_Bound : exception;
    Multiple_Binding : exception;

private
    type Node;
    type Structure is access Node;
    type Map is array (Positive range 1 .. Number_Of_Buckets) of Structure;
end Map_Simple_Noncached_Sequential_Unbounded_Managed_Noniterator;