src/moves.adb


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package body Moves is


    procedure Add
           (This : in out Path;
            Item : in     Move) is
    begin
        This.Append (Item);
    end Add;


    procedure Add
           (This : in out Path;
            List : in     Path) is
    begin
        This.Append (List);
    end Add;


    function Latest
           (This : in Path)
        return Move is
    begin
        return This.Last_Element;
    end Latest;


    procedure Drop_Latest
           (This : in out Path) is
    begin
        This.Delete_Last;
    end Drop_Latest;


    function Length
           (This : in Path)
        return Natural is
    begin
        return Natural (Move_Vectors.Vector (This).Length);
    end Length;


end Moves;