| b311480e |
1 | -- Created on: 1995-12-19 |
| 2 | -- Created by: Jean Yves LEBEY |
| 3 | -- Copyright (c) 1995-1999 Matra Datavision |
| 4 | -- Copyright (c) 1999-2012 OPEN CASCADE SAS |
| 5 | -- |
| 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. |
| 10 | -- |
| 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. |
| 13 | -- |
| 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. |
| 20 | |
| 7fd59977 |
21 | |
| 22 | class Loop from BOP inherits TShared from MMgt |
| 23 | |
| 24 | ---Purpose: |
| 25 | -- A Loop is an existing shape (Shell,Wire) or a set |
| 26 | -- of shapes (Faces,Edges) which are connex. |
| 27 | -- a set of connex shape is represented by a BlockIterator |
| 28 | |
| 29 | uses |
| 30 | |
| 31 | Shape from TopoDS, |
| 32 | BlockIterator from BOP, |
| 33 | ShapeEnum from TopAbs |
| 34 | |
| 35 | is |
| 36 | |
| 37 | Create(S : Shape from TopoDS) |
| 38 | returns mutable Loop; |
| 39 | ---Purpose: |
| 40 | --- Creates the object using the shape S; |
| 41 | --- |
| 42 | Create(BI : BlockIterator from BOP) |
| 43 | returns mutable Loop; |
| 44 | ---Purpose: |
| 45 | --- Creates the object using the BlockIterator BI; |
| 46 | --- |
| 47 | IsShape(me) |
| 48 | returns Boolean from Standard |
| 49 | is virtual; |
| 50 | ---Purpose: |
| 51 | --- Returns TRUE if the object was created using shape |
| 52 | --- |
| 53 | Shape(me) |
| 54 | returns Shape from TopoDS |
| 55 | is virtual; |
| 56 | ---C++: return const & |
| 57 | ---Purpose: |
| 58 | --- Returns Shape from which the object was created |
| 59 | --- Valid only when IsShape() is TRUE |
| 60 | --- |
| 61 | BlockIterator(me) |
| 62 | returns BlockIterator |
| 63 | is static; |
| 64 | ---C++: return const & |
| 65 | --- Returns BlockIterator from which the object was created |
| 66 | --- Valid only when IsShape() is FALSE |
| 67 | --- |
| 68 | |
| 69 | fields |
| 70 | myIsShape : Boolean from Standard |
| 71 | is protected; |
| 72 | myShape : Shape from TopoDS |
| 73 | is protected; |
| 74 | myBlockIterator : BlockIterator from BOP |
| 75 | is protected; |
| 76 | |
| 77 | end Loop from BOP; |
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