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_QuadraticVolumeOfNodes_HeaderFile
28 #define _SMDS_QuadraticVolumeOfNodes_HeaderFile
30 #include "SMDS_MeshVolume.hxx"
32 class SMDS_WNT_EXPORT SMDS_QuadraticVolumeOfNodes:public SMDS_MeshVolume
35 // tetrahedron of 10 nodes
36 SMDS_QuadraticVolumeOfNodes (const SMDS_MeshNode * n1,
37 const SMDS_MeshNode * n2,
38 const SMDS_MeshNode * n3,
39 const SMDS_MeshNode * n4,
40 const SMDS_MeshNode * n12,
41 const SMDS_MeshNode * n23,
42 const SMDS_MeshNode * n31,
43 const SMDS_MeshNode * n14,
44 const SMDS_MeshNode * n23,
45 const SMDS_MeshNode * n34);
46 // pyramid of 13 nodes
47 SMDS_QuadraticVolumeOfNodes(const SMDS_MeshNode * n1,
48 const SMDS_MeshNode * n2,
49 const SMDS_MeshNode * n3,
50 const SMDS_MeshNode * n4,
51 const SMDS_MeshNode * n5,
52 const SMDS_MeshNode * n12,
53 const SMDS_MeshNode * n23,
54 const SMDS_MeshNode * n34,
55 const SMDS_MeshNode * n41,
56 const SMDS_MeshNode * n15,
57 const SMDS_MeshNode * n25,
58 const SMDS_MeshNode * n35,
59 const SMDS_MeshNode * n45);
61 // Pentahedron with 15 nodes
62 SMDS_QuadraticVolumeOfNodes(const SMDS_MeshNode * n1,
63 const SMDS_MeshNode * n2,
64 const SMDS_MeshNode * n3,
65 const SMDS_MeshNode * n4,
66 const SMDS_MeshNode * n5,
67 const SMDS_MeshNode * n6,
68 const SMDS_MeshNode * n12,
69 const SMDS_MeshNode * n23,
70 const SMDS_MeshNode * n31,
71 const SMDS_MeshNode * n45,
72 const SMDS_MeshNode * n56,
73 const SMDS_MeshNode * n64,
74 const SMDS_MeshNode * n14,
75 const SMDS_MeshNode * n25,
76 const SMDS_MeshNode * n36);
78 // Hexahedrons with 20 nodes
79 SMDS_QuadraticVolumeOfNodes(const SMDS_MeshNode * n1,
80 const SMDS_MeshNode * n2,
81 const SMDS_MeshNode * n3,
82 const SMDS_MeshNode * n4,
83 const SMDS_MeshNode * n5,
84 const SMDS_MeshNode * n6,
85 const SMDS_MeshNode * n7,
86 const SMDS_MeshNode * n8,
87 const SMDS_MeshNode * n12,
88 const SMDS_MeshNode * n23,
89 const SMDS_MeshNode * n34,
90 const SMDS_MeshNode * n51,
91 const SMDS_MeshNode * n56,
92 const SMDS_MeshNode * n67,
93 const SMDS_MeshNode * n78,
94 const SMDS_MeshNode * n85,
95 const SMDS_MeshNode * n15,
96 const SMDS_MeshNode * n26,
97 const SMDS_MeshNode * n37,
98 const SMDS_MeshNode * n48);
100 virtual bool IsQuadratic() const { return true; }
102 virtual bool IsMediumNode(class SMDS_MeshNode* node) const;
104 bool ChangeNodes(const SMDS_MeshNode* nodes[],
107 virtual int NbNodes() const;
108 virtual int NbEdges() const;
109 virtual int NbFaces() const;
111 virtual void Print (std::ostream & OS) const;
114 virtual SMDS_ElemIteratorPtr elementsIterator (SMDSAbs_ElementType type) const;
117 std::vector<const SMDS_MeshNode *> myNodes;