0023258: Missing parenthesis

[occt.git] / src / TopOpeBRepDS / TopOpeBRepDS_Transition.cdl

-- Created on: 1994-05-26
-- Created by: Jean Yves LEBEY
-- Copyright (c) 1994-1999 Matra Datavision
-- Copyright (c) 1999-2012 OPEN CASCADE SAS
--
-- The content of this file is subject to the Open CASCADE Technology Public
-- License Version 6.5 (the "License"). You may not use the content of this file
-- except in compliance with the License. Please obtain a copy of the License
-- at http://www.opencascade.org and read it completely before using this file.
--
-- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
-- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
--
-- The Original Code and all software distributed under the License is
-- distributed on an "AS IS" basis, without warranty of any kind, and the
-- Initial Developer hereby disclaims all such warranties, including without
-- limitation, any warranties of merchantability, fitness for a particular
-- purpose or non-infringement. Please see the License for the specific terms
-- and conditions governing the rights and limitations under the License.


class Transition from TopOpeBRepDS 

uses

    State from TopAbs,
    Orientation from TopAbs,
    ShapeEnum from TopAbs,
    OStream from Standard

is

    Create returns Transition from TopOpeBRepDS;

    Create(StateBefore,StateAfter : State from TopAbs;
    	   ShapeBefore : ShapeEnum from TopAbs = TopAbs_FACE;
    	   ShapeAfter  : ShapeEnum from TopAbs = TopAbs_FACE) 
    returns Transition from TopOpeBRepDS;

    Create(O : Orientation from TopAbs)
    returns Transition from TopOpeBRepDS;

    Set(me : in out; 
    	StateBefore, StateAfter : State from TopAbs;
	ShapeBefore : ShapeEnum from TopAbs = TopAbs_FACE;
    	ShapeAfter  : ShapeEnum from TopAbs = TopAbs_FACE);

    StateBefore(me : in out; S : State from TopAbs);
    StateAfter(me : in out; S : State from TopAbs);
    ShapeBefore(me : in out; SE : ShapeEnum from TopAbs);
    ShapeAfter(me : in out; SE : ShapeEnum from TopAbs);
    Before(me : in out; S : State from TopAbs;ShapeBefore : ShapeEnum from TopAbs = TopAbs_FACE);
    After(me : in out; S : State from TopAbs;ShapeAfter : ShapeEnum from TopAbs = TopAbs_FACE);

    Index(me : in out; I : Integer);
    IndexBefore(me : in out; I : Integer);
    IndexAfter(me : in out; I : Integer);

    Before(me) returns State from TopAbs;
    ONBefore(me) returns ShapeEnum from TopAbs;
    After(me) returns State from TopAbs;
    ONAfter(me) returns ShapeEnum from TopAbs;
    ShapeBefore(me) returns ShapeEnum from TopAbs;
    ShapeAfter(me) returns ShapeEnum from TopAbs;
    Index(me) returns Integer; -- index of ShapeBefore (may be null)
    IndexBefore(me) returns Integer; -- index of ShapeBefore (may be null)
    IndexAfter(me) returns Integer;  -- index of ShapeAfter (may be null)

    Set(me : in out; O : Orientation from TopAbs);
    ---Purpose: set the transition corresponding to orientation <O>
    --
    --       O       Before  After
    --       
    --   FORWARD       OUT    IN 
    --   REVERSED      IN     OUT
    --   INTERNAL      IN     IN
    --   EXTERNAL      OUT    OUT
    -- 

    Orientation(me; S : State from TopAbs;
    	    	    T : ShapeEnum from TopAbs = TopAbs_FACE) 

    ---Purpose: returns the orientation corresponding to state <S> 
    -- 
    -- Before and After not equal TopAbs_ON :
    -- --------------------------------------                   
    -- Before  After   Computed orientation
    -- 
    --  S      not S   REVERSED (we leave state S)
    --  not S  S       FORWARD  (we enter state S)
    --  S      S       INTERNAL (we stay in state S)
    --  not S  not S   EXTERNAL (we stay outside state S)
    returns Orientation from TopAbs;

    OrientationON(me; S : State from TopAbs;
    	    	      T : ShapeEnum from TopAbs) 

    ---Purpose: returns the orientation corresponding to state <S> 
    --          (if one at least of the internal states is ON)
    returns Orientation from TopAbs
    is static private;

    Complement(me) returns Transition from TopOpeBRepDS;

    IsUnknown(me) returns Boolean from Standard;
    ---Purpose: returns True if both states are UNKNOWN
    
    DumpA(me; OS : in out OStream from Standard) returns OStream; 
    ---C++: return &

    DumpB(me; OS : in out OStream from Standard) returns OStream;
    ---C++: return &

    Dump(me; OS : in out OStream from Standard) returns OStream;    
    ---C++: return &
        
fields

    myStateBefore, myStateAfter : State from TopAbs;
    myShapeBefore, myShapeAfter : ShapeEnum from TopAbs;
    myIndexBefore, myIndexAfter : Integer from Standard;
    
end Transition from TopOpeBRepDS;