| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT LIBRARY COMPONENTS -- |
| -- -- |
| -- A D A . C O N T A I N E R S . R E D _ B L A C K _ T R E E S . -- |
| -- G E N E R I C _ S E T _ O P E R A T I O N S -- |
| -- -- |
| -- S p e c -- |
| -- -- |
| -- This specification is adapted from the Ada Reference Manual for use with -- |
| -- GNAT. In accordance with the copyright of that document, you can freely -- |
| -- copy and modify this specification, provided that if you redistribute a -- |
| -- modified version, any changes that you have made are clearly indicated. -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| with Ada.Containers.Red_Black_Trees.Generic_Operations; |
| |
| generic |
| with package Tree_Operations is new Generic_Operations (<>); |
| |
| use Tree_Operations.Tree_Types; |
| |
| with procedure Insert_With_Hint |
| (Dst_Tree : in out Tree_Type; |
| Dst_Hint : Node_Access; |
| Src_Node : Node_Access; |
| Dst_Node : out Node_Access); |
| |
| with function Copy_Tree (Source_Root : Node_Access) |
| return Node_Access; |
| |
| with procedure Delete_Tree (X : in out Node_Access); |
| |
| with function Is_Less (Left, Right : Node_Access) return Boolean; |
| |
| with procedure Free (X : in out Node_Access); |
| |
| package Ada.Containers.Red_Black_Trees.Generic_Set_Operations is |
| pragma Pure; |
| |
| procedure Union (Target : in out Tree_Type; Source : Tree_Type); |
| |
| function Union (Left, Right : Tree_Type) return Tree_Type; |
| |
| procedure Intersection (Target : in out Tree_Type; Source : Tree_Type); |
| |
| function Intersection (Left, Right : Tree_Type) return Tree_Type; |
| |
| procedure Difference (Target : in out Tree_Type; Source : Tree_Type); |
| |
| function Difference (Left, Right : Tree_Type) return Tree_Type; |
| |
| procedure Symmetric_Difference |
| (Target : in out Tree_Type; |
| Source : Tree_Type); |
| |
| function Symmetric_Difference (Left, Right : Tree_Type) return Tree_Type; |
| |
| function Is_Subset (Subset : Tree_Type; Of_Set : Tree_Type) return Boolean; |
| |
| function Overlap (Left, Right : Tree_Type) return Boolean; |
| |
| end Ada.Containers.Red_Black_Trees.Generic_Set_Operations; |