| ------------------------------------------------------------------------------ |
| -- -- |
| -- 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 _ O P E R A T I O N S -- |
| -- -- |
| -- S p e c -- |
| -- -- |
| -- Copyright (C) 2004-2005, Free Software Foundation, Inc. -- |
| -- -- |
| -- This specification is derived from the Ada Reference Manual for use with -- |
| -- GNAT. The copyright notice above, and the license provisions that follow -- |
| -- apply solely to the contents of the part following the private keyword. -- |
| -- -- |
| -- GNAT is free software; you can redistribute it and/or modify it under -- |
| -- terms of the GNU General Public License as published by the Free Soft- -- |
| -- ware Foundation; either version 2, or (at your option) any later ver- -- |
| -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- |
| -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- |
| -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- |
| -- for more details. You should have received a copy of the GNU General -- |
| -- Public License distributed with GNAT; see file COPYING. If not, write -- |
| -- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, -- |
| -- Boston, MA 02110-1301, USA. -- |
| -- -- |
| -- As a special exception, if other files instantiate generics from this -- |
| -- unit, or you link this unit with other files to produce an executable, -- |
| -- this unit does not by itself cause the resulting executable to be -- |
| -- covered by the GNU General Public License. This exception does not -- |
| -- however invalidate any other reasons why the executable file might be -- |
| -- covered by the GNU Public License. -- |
| -- -- |
| -- This unit was originally developed by Matthew J Heaney. -- |
| ------------------------------------------------------------------------------ |
| |
| with Ada.Streams; use Ada.Streams; |
| |
| generic |
| with package Tree_Types is new Generic_Tree_Types (<>); |
| use Tree_Types; |
| |
| with function Parent (Node : Node_Access) return Node_Access is <>; |
| with procedure Set_Parent (Node : Node_Access; Parent : Node_Access) is <>; |
| with function Left (Node : Node_Access) return Node_Access is <>; |
| with procedure Set_Left (Node : Node_Access; Left : Node_Access) is <>; |
| with function Right (Node : Node_Access) return Node_Access is <>; |
| with procedure Set_Right (Node : Node_Access; Right : Node_Access) is <>; |
| with function Color (Node : Node_Access) return Color_Type is <>; |
| with procedure Set_Color (Node : Node_Access; Color : Color_Type) is <>; |
| |
| package Ada.Containers.Red_Black_Trees.Generic_Operations is |
| pragma Pure; |
| |
| function Min (Node : Node_Access) return Node_Access; |
| |
| function Max (Node : Node_Access) return Node_Access; |
| |
| -- NOTE: The Check_Invariant operation was used during early |
| -- development of the red-black tree. Now that the tree type |
| -- implementation has matured, we don't really need Check_Invariant |
| -- anymore. |
| |
| -- procedure Check_Invariant (Tree : Tree_Type); |
| |
| function Vet (Tree : Tree_Type; Node : Node_Access) return Boolean; |
| |
| function Next (Node : Node_Access) return Node_Access; |
| |
| function Previous (Node : Node_Access) return Node_Access; |
| |
| generic |
| with function Is_Equal (L, R : Node_Access) return Boolean; |
| function Generic_Equal (Left, Right : Tree_Type) return Boolean; |
| |
| procedure Delete_Node_Sans_Free |
| (Tree : in out Tree_Type; |
| Node : Node_Access); |
| |
| generic |
| with procedure Free (X : in out Node_Access); |
| procedure Generic_Delete_Tree (X : in out Node_Access); |
| |
| generic |
| with function Copy_Node (Source : Node_Access) return Node_Access; |
| with procedure Delete_Tree (X : in out Node_Access); |
| function Generic_Copy_Tree (Source_Root : Node_Access) return Node_Access; |
| |
| generic |
| with function Copy_Tree (Root : Node_Access) return Node_Access; |
| procedure Generic_Adjust (Tree : in out Tree_Type); |
| |
| generic |
| with procedure Delete_Tree (X : in out Node_Access); |
| procedure Generic_Clear (Tree : in out Tree_Type); |
| |
| generic |
| with procedure Clear (Tree : in out Tree_Type); |
| procedure Generic_Move (Target, Source : in out Tree_Type); |
| |
| generic |
| with procedure Process (Node : Node_Access) is <>; |
| procedure Generic_Iteration (Tree : Tree_Type); |
| |
| generic |
| with procedure Process (Node : Node_Access) is <>; |
| procedure Generic_Reverse_Iteration (Tree : Tree_Type); |
| |
| generic |
| with procedure Write_Node |
| (Stream : access Root_Stream_Type'Class; |
| Node : Node_Access); |
| procedure Generic_Write |
| (Stream : access Root_Stream_Type'Class; |
| Tree : Tree_Type); |
| |
| generic |
| with procedure Clear (Tree : in out Tree_Type); |
| with function Read_Node |
| (Stream : access Root_Stream_Type'Class) return Node_Access; |
| procedure Generic_Read |
| (Stream : access Root_Stream_Type'Class; |
| Tree : in out Tree_Type); |
| |
| procedure Rebalance_For_Insert |
| (Tree : in out Tree_Type; |
| Node : Node_Access); |
| |
| end Ada.Containers.Red_Black_Trees.Generic_Operations; |