1 // SMESH DriverMED : tool to split groups on families
3 // Copyright (C) 2003 CEA
5 // This library is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU Lesser General Public
7 // License as published by the Free Software Foundation; either
8 // version 2.1 of the License.
10 // This library is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 // Lesser General Public License for more details.
15 // You should have received a copy of the GNU Lesser General Public
16 // License along with this library; if not, write to the Free Software
17 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 // See http://www.salome-platform.org or email : webmaster.salome@opencascade.org
23 // File : DriverMED_Family.hxx
24 // Author : Julia DOROVSKIKH
28 #ifndef _INCLUDE_DRIVERMED_FAMILY
29 #define _INCLUDE_DRIVERMED_FAMILY
31 #include "SMESH_DriverMED.hxx"
33 #include "SMDS_Mesh.hxx"
34 #include "SMESHDS_GroupBase.hxx"
35 #include "SMESHDS_SubMesh.hxx"
36 #include "MED_Common.hxx"
38 #include <boost/shared_ptr.hpp>
41 #define REST_NODES_FAMILY 1
42 #define REST_EDGES_FAMILY -1
43 #define REST_FACES_FAMILY -2
44 #define REST_VOLUMES_FAMILY -3
45 #define FIRST_NODE_FAMILY 2
46 #define FIRST_ELEM_FAMILY -4
48 class DriverMED_Family;
49 typedef boost::shared_ptr<DriverMED_Family> DriverMED_FamilyPtr;
51 class MESHDRIVERMED_EXPORT DriverMED_Family
55 // Methods for groups storing to MED
57 static std::list<DriverMED_FamilyPtr> MakeFamilies (const std::map <int, SMESHDS_SubMesh*>& theSubMeshes,
58 const std::list<SMESHDS_GroupBase*>& theGroups,
59 const bool doGroupOfNodes,
60 const bool doGroupOfEdges,
61 const bool doGroupOfFaces,
62 const bool doGroupOfVolumes);
63 // Split each group from list <theGroups> and each sub-mesh from list <theSubMeshes>
64 // on some parts (families) on the basis of the elements membership in other groups
65 // from <theGroups> and other sub-meshes from <theSubMeshes>.
66 // Resulting families have no common elements.
68 MED::PFamilyInfo GetFamilyInfo (const MED::PWrapper& theWrapper,
69 const MED::PMeshInfo& theMeshInfo) const;
70 // Create TFamilyInfo for this family
72 const std::set<const SMDS_MeshElement *>& GetElements () const { return myElements; }
73 // Returns elements of this family
75 int GetId () const { return myId; }
76 // Returns a family ID
80 // Methods for groups reading from MED
82 void AddElement (const SMDS_MeshElement* theElement) { myElements.insert(theElement); }
84 void AddGroupName (std::string theGroupName) { myGroupNames.insert(theGroupName); }
86 void SetType (const SMDSAbs_ElementType theType) { myType = theType; }
87 SMDSAbs_ElementType GetType () { return myType; }
89 bool MemberOf (std::string theGroupName) const
90 { return (myGroupNames.find(theGroupName) != myGroupNames.end()); }
92 const MED::TStringSet& GetGroupNames () const { return myGroupNames; }
94 void SetId (const int theId) { myId = theId; }
98 void Init (SMESHDS_GroupBase* group);
99 // Initialize the tool by SMESHDS_GroupBase
101 static std::list<DriverMED_FamilyPtr> SplitByType (SMESHDS_SubMesh* theSubMesh,
103 // Split <theSubMesh> on some parts (families)
104 // on the basis of the elements type.
106 void Split (DriverMED_FamilyPtr by,
107 DriverMED_FamilyPtr common);
108 // Remove from <Elements> elements, common with <by>,
109 // Remove from <by> elements, common with <Elements>,
110 // Create family <common> from common elements, with combined groups list.
112 bool IsEmpty () const { return myElements.empty(); }
113 // Check, if this family has empty list of elements
117 SMDSAbs_ElementType myType;
118 std::set<const SMDS_MeshElement *> myElements;
119 MED::TStringSet myGroupNames;