1 -- Created on: 1997-04-17
2 -- Created by: Christophe MARION
3 -- Copyright (c) 1997-1999 Matra Datavision
4 -- Copyright (c) 1999-2014 OPEN CASCADE SAS
6 -- This file is part of Open CASCADE Technology software library.
8 -- This library is free software; you can redistribute it and/or modify it under
9 -- the terms of the GNU Lesser General Public License version 2.1 as published
10 -- by the Free Software Foundation, with special exception defined in the file
11 -- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 -- distribution for complete text of the license and disclaimer of any warranty.
14 -- Alternatively, this file may be used under the terms of Open CASCADE
15 -- commercial license or contractual agreement.
17 class AreaLimit from HLRBRep inherits TShared from MMgt
19 ---Purpose: The private nested class AreaLimit represents a --
20 -- vertex on the Edge with the state on the left and --
24 Orientation from TopAbs,
26 Intersection from HLRAlgo
30 Create(V : Intersection from HLRAlgo;
31 Boundary : Boolean from Standard;
32 Interference : Boolean from Standard;
33 StateBefore : State from TopAbs;
34 StateAfter : State from TopAbs;
35 EdgeBefore : State from TopAbs;
36 EdgeAfter : State from TopAbs)
37 returns AreaLimit from HLRBRep;
38 ---Purpose: The previous and next field are set to NULL.
40 StateBefore(me : mutable; St : State from TopAbs)
43 StateAfter(me : mutable; St : State from TopAbs)
46 EdgeBefore(me : mutable; St : State from TopAbs)
49 EdgeAfter(me : mutable; St : State from TopAbs)
52 Previous(me : mutable; P : AreaLimit from HLRBRep)
55 Next(me : mutable; N : AreaLimit from HLRBRep)
58 Vertex(me) returns Intersection from HLRAlgo
59 ---C++: return const &
62 IsBoundary(me) returns Boolean from Standard
65 IsInterference(me) returns Boolean from Standard
68 StateBefore(me) returns State from TopAbs
71 StateAfter(me) returns State from TopAbs
74 EdgeBefore(me) returns State from TopAbs
77 EdgeAfter(me) returns State from TopAbs
80 Previous(me) returns AreaLimit from HLRBRep
83 Next(me) returns AreaLimit from HLRBRep
90 myVertex : Intersection from HLRAlgo;
91 myBoundary : Boolean from Standard;
92 myInterference : Boolean from Standard;
93 myStateBefore : State from TopAbs;
94 myStateAfter : State from TopAbs;
95 myEdgeBefore : State from TopAbs;
96 myEdgeAfter : State from TopAbs;
97 myPrevious : AreaLimit from HLRBRep;
98 myNext : AreaLimit from HLRBRep;