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_QuadraticVolumeOfNodes.hxx
27 #ifndef _SMDS_QuadraticFaceOfNodes_HeaderFile
28 #define _SMDS_QuadraticFaceOfNodes_HeaderFile
30 #include "SMDS_MeshFace.hxx"
32 typedef SMDS_Iterator<const SMDS_MeshNode *> SMDS_NodeIterator;
33 typedef boost::shared_ptr<SMDS_Iterator<const SMDS_MeshNode *> > SMDS_NodeIteratorPtr;
35 class SMDS_WNT_EXPORT SMDS_QuadraticFaceOfNodes:public SMDS_MeshFace
38 SMDS_QuadraticFaceOfNodes (const SMDS_MeshNode * n1,
39 const SMDS_MeshNode * n2,
40 const SMDS_MeshNode * n3,
41 const SMDS_MeshNode * n12,
42 const SMDS_MeshNode * n23,
43 const SMDS_MeshNode * n31);
45 SMDS_QuadraticFaceOfNodes(const SMDS_MeshNode * n1,
46 const SMDS_MeshNode * n2,
47 const SMDS_MeshNode * n3,
48 const SMDS_MeshNode * n4,
49 const SMDS_MeshNode * n12,
50 const SMDS_MeshNode * n23,
51 const SMDS_MeshNode * n34,
52 const SMDS_MeshNode * n41);
54 virtual bool IsQuadratic() const { return true; }
56 virtual bool IsMediumNode(const SMDS_MeshNode* node) const;
58 bool ChangeNodes(const SMDS_MeshNode* nodes[],
61 virtual int NbNodes() const;
62 virtual int NbEdges() const;
63 virtual int NbFaces() const;
65 virtual void Print (std::ostream & OS) const;
67 SMDS_NodeIteratorPtr interlacedNodesIterator() const;
70 virtual SMDS_ElemIteratorPtr elementsIterator (SMDSAbs_ElementType type) const;
73 std::vector<const SMDS_MeshNode *> myNodes;