1 -- Created on: 1995-07-13
2 -- Created by: Jean Yves LEBEY
3 -- Copyright (c) 1995-1999 Matra Datavision
4 -- Copyright (c) 1999-2012 OPEN CASCADE SAS
6 -- The content of this file is subject to the Open CASCADE Technology Public
7 -- License Version 6.5 (the "License"). You may not use the content of this file
8 -- except in compliance with the License. Please obtain a copy of the License
9 -- at http://www.opencascade.org and read it completely before using this file.
11 -- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
12 -- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
14 -- The Original Code and all software distributed under the License is
15 -- distributed on an "AS IS" basis, without warranty of any kind, and the
16 -- Initial Developer hereby disclaims all such warranties, including without
17 -- limitation, any warranties of merchantability, fitness for a particular
18 -- purpose or non-infringement. Please see the License for the specific terms
19 -- and conditions governing the rights and limitations under the License.
23 class ShapeExplorer from TopOpeBRepTool
28 ShapeEnum from TopAbs,
33 Create returns ShapeExplorer from TopOpeBRepTool;
34 ---Purpose: Creates an empty explorer, becomes usefull after Init.
36 Create(S : Shape from TopoDS;
37 ToFind : ShapeEnum from TopAbs;
38 ToAvoid : ShapeEnum from TopAbs = TopAbs_SHAPE)
39 returns ShapeExplorer from TopOpeBRepTool;
40 ---Purpose: Creates an Explorer on the Shape <S>.
42 -- <ToFind> is the type of shapes to search.
43 -- TopAbs_VERTEX, TopAbs_EDGE, ...
45 -- <ToAvoid> is the type of shape to skip in the
46 -- exploration. If <ToAvoid> is equal or less
47 -- complex than <ToFind> or if <ToAVoid> is SHAPE it
48 -- has no effect on the exploration.
51 Init(me : in out; S : Shape from TopoDS;
52 ToFind : ShapeEnum from TopAbs;
53 ToAvoid : ShapeEnum from TopAbs = TopAbs_SHAPE)
56 More(me) returns Boolean
57 ---Purpose: Returns True if there are more shapes in the
62 ---Purpose: Moves to the next Shape in the exploration.
65 Current(me) returns Shape from TopoDS
66 ---Purpose: Returns the current shape in the exploration.
67 ---C++: return const &
71 NbShapes(me) returns Integer from Standard is static;
72 Index(me) returns Integer from Standard is static;
73 DumpCurrent(me; OS : in out OStream) returns OStream
79 myExplorer : Explorer from TopExp;
80 myIndex : Integer from Standard;
81 myNbShapes : Integer from Standard;
83 end ShapeExplorer from TopOpeBRepTool;