1 // SMESH SMESHDS : management of mesh data and SMESH document
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 : SMESHDS_Mesh.hxx
27 #ifndef _SMESHDS_Mesh_HeaderFile
28 #define _SMESHDS_Mesh_HeaderFile
30 #include "SMDS_Mesh.hxx"
31 #include "SMDS_MeshNode.hxx"
32 #include "SMDS_MeshEdge.hxx"
33 #include "SMDS_MeshFace.hxx"
34 #include "SMDS_MeshVolume.hxx"
35 #include "SMESHDS_Hypothesis.hxx"
36 #include "SMESHDS_SubMesh.hxx"
37 #include "SMESHDS_Script.hxx"
39 #include <TopTools_IndexedMapOfShape.hxx>
40 #include <TopoDS_Shape.hxx>
41 #include <TopoDS_Shell.hxx>
42 #include <TopoDS_Face.hxx>
43 #include <TopoDS_Vertex.hxx>
44 #include <TopoDS_Edge.hxx>
46 //Not portable see http://gcc.gnu.org/onlinedocs/libstdc++/faq/index.html#5_4 to know more.
51 #include <ext/hash_map>
52 namespace gstd = __gnu_cxx;
56 class SMESHDS_Mesh:public SMDS_Mesh{
58 SMESHDS_Mesh(int MeshID);
59 void ShapeToMesh(const TopoDS_Shape & S);
60 bool AddHypothesis(const TopoDS_Shape & SS, const SMESHDS_Hypothesis * H);
61 bool RemoveHypothesis(const TopoDS_Shape & S, const SMESHDS_Hypothesis * H);
63 virtual SMDS_MeshNode* AddNodeWithID(double x, double y, double z, int ID);
64 virtual SMDS_MeshNode * AddNode(double x, double y, double z);
66 virtual SMDS_MeshEdge* AddEdgeWithID(int n1, int n2, int ID);
67 virtual SMDS_MeshEdge* AddEdgeWithID(const SMDS_MeshNode * n1,
68 const SMDS_MeshNode * n2,
70 virtual SMDS_MeshEdge* AddEdge(const SMDS_MeshNode * n1,
71 const SMDS_MeshNode * n2);
73 virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3, int ID);
74 virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1,
75 const SMDS_MeshNode * n2,
76 const SMDS_MeshNode * n3,
78 virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1,
79 const SMDS_MeshNode * n2,
80 const SMDS_MeshNode * n3);
82 virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3, int n4, int ID);
83 virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1,
84 const SMDS_MeshNode * n2,
85 const SMDS_MeshNode * n3,
86 const SMDS_MeshNode * n4,
88 virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1,
89 const SMDS_MeshNode * n2,
90 const SMDS_MeshNode * n3,
91 const SMDS_MeshNode * n4);
93 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int ID);
94 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
95 const SMDS_MeshNode * n2,
96 const SMDS_MeshNode * n3,
97 const SMDS_MeshNode * n4,
99 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
100 const SMDS_MeshNode * n2,
101 const SMDS_MeshNode * n3,
102 const SMDS_MeshNode * n4);
104 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int n5, int ID);
105 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
106 const SMDS_MeshNode * n2,
107 const SMDS_MeshNode * n3,
108 const SMDS_MeshNode * n4,
109 const SMDS_MeshNode * n5,
111 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
112 const SMDS_MeshNode * n2,
113 const SMDS_MeshNode * n3,
114 const SMDS_MeshNode * n4,
115 const SMDS_MeshNode * n5);
117 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int n5, int n6, int ID);
118 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
119 const SMDS_MeshNode * n2,
120 const SMDS_MeshNode * n3,
121 const SMDS_MeshNode * n4,
122 const SMDS_MeshNode * n5,
123 const SMDS_MeshNode * n6,
125 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
126 const SMDS_MeshNode * n2,
127 const SMDS_MeshNode * n3,
128 const SMDS_MeshNode * n4,
129 const SMDS_MeshNode * n5,
130 const SMDS_MeshNode * n6);
132 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int n5, int n6, int n7, int n8, int ID);
133 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
134 const SMDS_MeshNode * n2,
135 const SMDS_MeshNode * n3,
136 const SMDS_MeshNode * n4,
137 const SMDS_MeshNode * n5,
138 const SMDS_MeshNode * n6,
139 const SMDS_MeshNode * n7,
140 const SMDS_MeshNode * n8,
142 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
143 const SMDS_MeshNode * n2,
144 const SMDS_MeshNode * n3,
145 const SMDS_MeshNode * n4,
146 const SMDS_MeshNode * n5,
147 const SMDS_MeshNode * n6,
148 const SMDS_MeshNode * n7,
149 const SMDS_MeshNode * n8);
151 void MoveNode(const SMDS_MeshNode *, double x, double y, double z);
152 virtual void RemoveNode(const SMDS_MeshNode *);
153 void RemoveElement(const SMDS_MeshElement *);
155 void SetNodeInVolume(SMDS_MeshNode * aNode, const TopoDS_Shell & S);
156 void SetNodeOnFace(SMDS_MeshNode * aNode, const TopoDS_Face & S);
157 void SetNodeOnEdge(SMDS_MeshNode * aNode, const TopoDS_Edge & S);
158 void SetNodeOnVertex(SMDS_MeshNode * aNode, const TopoDS_Vertex & S);
159 void UnSetNodeOnShape(const SMDS_MeshNode * aNode);
160 void SetMeshElementOnShape(const SMDS_MeshElement * anElt,
161 const TopoDS_Shape & S);
162 void UnSetMeshElementOnShape(const SMDS_MeshElement * anElt,
163 const TopoDS_Shape & S);
164 TopoDS_Shape ShapeToMesh() const;
165 bool HasMeshElements(const TopoDS_Shape & S);
166 SMESHDS_SubMesh * MeshElements(const TopoDS_Shape & S);
167 SMESHDS_SubMesh * MeshElements(const int Index);
168 list<int> SubMeshIndices();
169 const std::map<int,SMESHDS_SubMesh*>& SubMeshes()
170 { return myShapeIndexToSubMesh; }
172 bool HasHypothesis(const TopoDS_Shape & S);
173 const list<const SMESHDS_Hypothesis*>& GetHypothesis(const TopoDS_Shape & S) const;
174 SMESHDS_Script * GetScript();
176 int ShapeToIndex(const TopoDS_Shape & aShape);
177 TopoDS_Shape IndexToShape(int ShapeIndex);
179 void NewSubMesh(int Index);
180 void SetNodeInVolume(const SMDS_MeshNode * aNode, int Index);
181 void SetNodeOnFace(SMDS_MeshNode * aNode, int Index);
182 void SetNodeOnEdge(SMDS_MeshNode * aNode, int Index);
183 void SetNodeOnVertex(SMDS_MeshNode * aNode, int Index);
184 void SetMeshElementOnShape(const SMDS_MeshElement * anElt, int Index);
189 struct HashTopoDS_Shape{
190 size_t operator()(const TopoDS_Shape& S) const {
191 return S.HashCode(2147483647);
194 typedef std::list<const SMESHDS_Hypothesis*> THypList;
195 typedef gstd::hash_map<TopoDS_Shape,THypList,HashTopoDS_Shape> ShapeToHypothesis;
196 ShapeToHypothesis myShapeToHypothesis;
199 TopoDS_Shape myShape;
200 TopTools_IndexedMapOfShape myIndexToShape;
201 std::map<int,SMESHDS_SubMesh*> myShapeIndexToSubMesh;
202 SMESHDS_Script* myScript;