gcc/ada/a-rbtgso.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT LIBRARY COMPONENTS                          --
   4 --                                                                          --
   5 --          ADA.CONTAINERS.RED_BLACK_TREES.GENERIC_SET_OPERATIONS           --
   6 --                                                                          --
   7 --                                 S p e c                                  --
   8 --                                                                          --
   9 -- This specification is adapted from the Ada Reference Manual for use with --
  10 -- GNAT.  In accordance with the copyright of that document, you can freely --
  11 -- copy and modify this specification,  provided that if you redistribute a --
  12 -- modified version,  any changes that you have made are clearly indicated. --
  13 --                                                                          --
  14 ------------------------------------------------------------------------------
  15
  16 with Ada.Containers.Red_Black_Trees.Generic_Operations;
  17
  18 generic
  19    with package Tree_Operations is new Generic_Operations (<>);
  20
  21    use Tree_Operations.Tree_Types;
  22
  23    with procedure Insert_With_Hint
  24      (Dst_Tree : in out Tree_Type;
  25       Dst_Hint : Node_Access;
  26       Src_Node : Node_Access;
  27       Dst_Node : out Node_Access);
  28
  29    with function Copy_Tree (Source_Root : Node_Access)
  30        return Node_Access;
  31
  32    with procedure Delete_Tree (X : in out Node_Access);
  33
  34    with function Is_Less (Left, Right : Node_Access) return Boolean;
  35
  36    with procedure Free (X : in out Node_Access);
  37
  38 package Ada.Containers.Red_Black_Trees.Generic_Set_Operations is
  39 pragma Pure (Generic_Set_Operations);
  40
  41    procedure Union (Target : in out Tree_Type; Source : Tree_Type);
  42
  43    function Union (Left, Right : Tree_Type) return Tree_Type;
  44
  45    procedure Intersection (Target : in out Tree_Type; Source : Tree_Type);
  46
  47    function Intersection (Left, Right : Tree_Type) return Tree_Type;
  48
  49    procedure Difference (Target : in out Tree_Type; Source : Tree_Type);
  50
  51    function Difference (Left, Right : Tree_Type) return Tree_Type;
  52
  53    procedure Symmetric_Difference
  54      (Target : in out Tree_Type;
  55       Source : Tree_Type);
  56
  57    function Symmetric_Difference (Left, Right : Tree_Type) return Tree_Type;
  58
  59    function Is_Subset (Subset : Tree_Type; Of_Set : Tree_Type) return Boolean;
  60
  61    function Overlap (Left, Right : Tree_Type) return Boolean;
  62
  63 end Ada.Containers.Red_Black_Trees.Generic_Set_Operations;