1 // SMESH StdMeshers : implementaion of SMESH idl descriptions
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.salome-platform.org/ or email : webmaster.salome@opencascade.com
24 // File : StdMeshers_QuadranglePreference.hxx
28 #ifndef _StdMeshers_QuadranglePreference_HXX_
29 #define _StdMeshers_QuadranglePreference_HXX_
31 #include "SMESH_Hypothesis.hxx"
32 #include "Utils_SALOME_Exception.hxx"
35 * \brief Hypothesis for StdMeshers_Quadrangle_2D, forcing construction
36 * of quadrangles if the number of nodes on opposite edges is not the same.
37 * GIBI can do it if the global number of nodes is even (DALL operator).
40 class StdMeshers_QuadranglePreference:public SMESH_Hypothesis
43 StdMeshers_QuadranglePreference(int hypId, int studyId, SMESH_Gen * gen);
44 virtual ~ StdMeshers_QuadranglePreference();
46 virtual std::ostream & SaveTo(std::ostream & save);
47 virtual std::istream & LoadFrom(std::istream & load);
48 friend std::ostream & operator <<(std::ostream & save, StdMeshers_QuadranglePreference & hyp);
49 friend std::istream & operator >>(std::istream & load, StdMeshers_QuadranglePreference & hyp);
52 * \brief Initialize my parameter values by the mesh built on the geometry
53 * \param theMesh - the built mesh
54 * \param theShape - the geometry of interest
55 * \retval bool - true if parameter values have been successfully defined
57 * Just return false as this hypothesis does not have parameters values
59 virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape);