1 -- SMESH SMDS : implementaion of Salome mesh data structure
3 -- Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 -- CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 -- This library is free software; you can redistribute it and/or
7 -- modify it under the terms of the GNU Lesser General Public
8 -- License as published by the Free Software Foundation; either
9 -- version 2.1 of the License.
11 -- This library is distributed in the hope that it will be useful,
12 -- but WITHOUT ANY WARRANTY; without even the implied warranty of
13 -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 -- Lesser General Public License for more details.
16 -- You should have received a copy of the GNU Lesser General Public
17 -- License along with this library; if not, write to the Free Software
18 -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 -- See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
24 -- File : SMDS_Position.cdl
25 -- Author : Jean-Michel BOULCOURT
28 deferred class Position from SMDS inherits TShared from MMgt
30 ---Purpose: abstract class to define the different positions
31 -- of a node related to the underlying geometry (CAD model)
35 TypeOfPosition from SMDS
39 Initialize(aShapeId: Integer;
40 aType: TypeOfPosition from SMDS = SMDS_TOP_UNSPEC)
41 returns mutable Position;
43 Coords(me) returns Pnt from gp is deferred;
44 ---Purpose: returns the resulting 3d point to be set
45 -- in the MeshNode instance
46 -- must be redefined by inherited classes
48 GetTypeOfPosition(me) returns TypeOfPosition from SMDS;
49 ---Purpose: returns the type of position
53 SetShapeId(me: mutable; aShapeId: Integer);
54 ---Purpose: Sets the ShapeId of the position
58 GetShapeId(me) returns Integer;
59 ---Purpose: Returns the ShapeId of the position
67 myType : TypeOfPosition from SMDS;