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.
50 // _CS_gbo_100504 Do not forget to define the namespace alias gstd
51 namespace gstd { using ::hash_map; } // inherits globals
53 #include <ext/hash_map>
54 namespace gstd = __gnu_cxx;
58 class SMESHDS_Mesh:public SMDS_Mesh{
60 SMESHDS_Mesh(int MeshID);
61 void ShapeToMesh(const TopoDS_Shape & S);
62 bool AddHypothesis(const TopoDS_Shape & SS, const SMESHDS_Hypothesis * H);
63 bool RemoveHypothesis(const TopoDS_Shape & S, const SMESHDS_Hypothesis * H);
65 virtual SMDS_MeshNode* AddNodeWithID(double x, double y, double z, int ID);
66 virtual SMDS_MeshNode * AddNode(double x, double y, double z);
68 virtual SMDS_MeshEdge* AddEdgeWithID(int n1, int n2, int ID);
69 virtual SMDS_MeshEdge* AddEdgeWithID(const SMDS_MeshNode * n1,
70 const SMDS_MeshNode * n2,
72 virtual SMDS_MeshEdge* AddEdge(const SMDS_MeshNode * n1,
73 const SMDS_MeshNode * n2);
75 virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3, int ID);
76 virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1,
77 const SMDS_MeshNode * n2,
78 const SMDS_MeshNode * n3,
80 virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1,
81 const SMDS_MeshNode * n2,
82 const SMDS_MeshNode * n3);
84 virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3, int n4, int ID);
85 virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1,
86 const SMDS_MeshNode * n2,
87 const SMDS_MeshNode * n3,
88 const SMDS_MeshNode * n4,
90 virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1,
91 const SMDS_MeshNode * n2,
92 const SMDS_MeshNode * n3,
93 const SMDS_MeshNode * n4);
95 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int ID);
96 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
97 const SMDS_MeshNode * n2,
98 const SMDS_MeshNode * n3,
99 const SMDS_MeshNode * n4,
101 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
102 const SMDS_MeshNode * n2,
103 const SMDS_MeshNode * n3,
104 const SMDS_MeshNode * n4);
106 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int n5, int ID);
107 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
108 const SMDS_MeshNode * n2,
109 const SMDS_MeshNode * n3,
110 const SMDS_MeshNode * n4,
111 const SMDS_MeshNode * n5,
113 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
114 const SMDS_MeshNode * n2,
115 const SMDS_MeshNode * n3,
116 const SMDS_MeshNode * n4,
117 const SMDS_MeshNode * n5);
119 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int n5, int n6, int ID);
120 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
121 const SMDS_MeshNode * n2,
122 const SMDS_MeshNode * n3,
123 const SMDS_MeshNode * n4,
124 const SMDS_MeshNode * n5,
125 const SMDS_MeshNode * n6,
127 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
128 const SMDS_MeshNode * n2,
129 const SMDS_MeshNode * n3,
130 const SMDS_MeshNode * n4,
131 const SMDS_MeshNode * n5,
132 const SMDS_MeshNode * n6);
134 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int n5, int n6, int n7, int n8, int ID);
135 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
136 const SMDS_MeshNode * n2,
137 const SMDS_MeshNode * n3,
138 const SMDS_MeshNode * n4,
139 const SMDS_MeshNode * n5,
140 const SMDS_MeshNode * n6,
141 const SMDS_MeshNode * n7,
142 const SMDS_MeshNode * n8,
144 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
145 const SMDS_MeshNode * n2,
146 const SMDS_MeshNode * n3,
147 const SMDS_MeshNode * n4,
148 const SMDS_MeshNode * n5,
149 const SMDS_MeshNode * n6,
150 const SMDS_MeshNode * n7,
151 const SMDS_MeshNode * n8);
153 void MoveNode(const SMDS_MeshNode *, double x, double y, double z);
154 virtual void RemoveNode(const SMDS_MeshNode *);
155 void RemoveElement(const SMDS_MeshElement *);
157 void SetNodeInVolume(SMDS_MeshNode * aNode, const TopoDS_Shell & S);
158 void SetNodeOnFace(SMDS_MeshNode * aNode, const TopoDS_Face & S);
159 void SetNodeOnEdge(SMDS_MeshNode * aNode, const TopoDS_Edge & S);
160 void SetNodeOnVertex(SMDS_MeshNode * aNode, const TopoDS_Vertex & S);
161 void UnSetNodeOnShape(const SMDS_MeshNode * aNode);
162 void SetMeshElementOnShape(const SMDS_MeshElement * anElt,
163 const TopoDS_Shape & S);
164 void UnSetMeshElementOnShape(const SMDS_MeshElement * anElt,
165 const TopoDS_Shape & S);
166 TopoDS_Shape ShapeToMesh() const;
167 bool HasMeshElements(const TopoDS_Shape & S);
168 SMESHDS_SubMesh * MeshElements(const TopoDS_Shape & S);
169 SMESHDS_SubMesh * MeshElements(const int Index);
170 list<int> SubMeshIndices();
171 const std::map<int,SMESHDS_SubMesh*>& SubMeshes()
172 { return myShapeIndexToSubMesh; }
174 bool HasHypothesis(const TopoDS_Shape & S);
175 const list<const SMESHDS_Hypothesis*>& GetHypothesis(const TopoDS_Shape & S) const;
176 SMESHDS_Script * GetScript();
178 int ShapeToIndex(const TopoDS_Shape & aShape);
179 TopoDS_Shape IndexToShape(int ShapeIndex);
181 void NewSubMesh(int Index);
182 void SetNodeInVolume(const SMDS_MeshNode * aNode, int Index);
183 void SetNodeOnFace(SMDS_MeshNode * aNode, int Index);
184 void SetNodeOnEdge(SMDS_MeshNode * aNode, int Index);
185 void SetNodeOnVertex(SMDS_MeshNode * aNode, int Index);
186 void SetMeshElementOnShape(const SMDS_MeshElement * anElt, int Index);
191 struct HashTopoDS_Shape{
192 size_t operator()(const TopoDS_Shape& S) const {
193 return S.HashCode(2147483647);
196 typedef std::list<const SMESHDS_Hypothesis*> THypList;
197 typedef gstd::hash_map<TopoDS_Shape,THypList,HashTopoDS_Shape> ShapeToHypothesis;
198 ShapeToHypothesis myShapeToHypothesis;
201 TopoDS_Shape myShape;
202 TopTools_IndexedMapOfShape myIndexToShape;
203 std::map<int,SMESHDS_SubMesh*> myShapeIndexToSubMesh;
204 SMESHDS_Script* myScript;