1 // SMESH SMDS : implementaion of Salome mesh data structure
3 // Copyright (C) 2003 OPEN CASCADE
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.com
23 // File : SMDS_MeshGroup.hxx
26 #ifndef _SMDS_MeshGroup_HeaderFile
27 #define _SMDS_MeshGroup_HeaderFile
29 #include "SMDS_Mesh.hxx"
33 //#include <SALOME_WNT.hxx>
35 //#define SALOME_WNT_EXPORT
38 #if defined WNT && defined WIN32 && defined SMDS_EXPORTS
39 #define SMDS_WNT_EXPORT __declspec( dllexport )
41 #define SMDS_WNT_EXPORT
44 class SMDS_WNT_EXPORT SMDS_MeshGroup:public SMDS_MeshObject
47 SMDS_MeshGroup(const SMDS_Mesh * theMesh,
48 const SMDSAbs_ElementType theType = SMDSAbs_All);
49 const SMDS_MeshGroup * AddSubGroup
50 (const SMDSAbs_ElementType theType = SMDSAbs_All);
51 virtual bool RemoveSubGroup(const SMDS_MeshGroup* theGroup);
52 virtual bool RemoveFromParent();
54 const SMDS_Mesh* GetMesh() const { return myMesh; }
56 void SetType (const SMDSAbs_ElementType theType);
58 void Add(const SMDS_MeshElement * theElem);
59 void Remove(const SMDS_MeshElement * theElem);
60 bool IsEmpty() const { return myElements.empty(); }
61 int Extent() const { return myElements.size(); }
63 int SubGroupsNb() const { return myChildren.size(); }
65 SMDSAbs_ElementType GetType() const { return myType; }
67 bool Contains(const SMDS_MeshElement * theElem) const;
69 void InitIterator() const
70 { const_cast<TIterator&>(myIterator) = myElements.begin(); }
72 bool More() const { return myIterator != myElements.end(); }
74 const SMDS_MeshElement* Next() const
75 { return *(const_cast<TIterator&>(myIterator))++; }
77 void InitSubGroupsIterator() const
78 { const_cast<TGroupIterator&>(myGroupIterator) = myChildren.begin(); }
80 bool MoreSubGroups() const { return myGroupIterator != myChildren.end(); }
82 const SMDS_MeshGroup* NextSubGroup() const
83 { return *(const_cast<TGroupIterator&>(myGroupIterator))++; }
86 SMDS_MeshGroup(SMDS_MeshGroup* theParent,
87 const SMDSAbs_ElementType theType = SMDSAbs_All);
89 typedef std::set<const SMDS_MeshElement *>::const_iterator TIterator;
90 typedef std::list<const SMDS_MeshGroup *>::const_iterator TGroupIterator;
92 const SMDS_Mesh * myMesh;
93 SMDSAbs_ElementType myType;
94 std::set<const SMDS_MeshElement *> myElements;
95 SMDS_MeshGroup * myParent;
96 std::list<const SMDS_MeshGroup*> myChildren;
98 TGroupIterator myGroupIterator;