-// SMESH SMDS : implementaion of Salome mesh data structure
+// Copyright (C) 2007-2011 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
//
-// Copyright (C) 2003 OPEN CASCADE
-//
-// This library is free software; you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public
-// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
-//
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-//
-// See http://www.opencascade.org or email : webmaster@opencascade.org
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
+
+// SMESH SMDS : implementaion of Salome mesh data structure
// File : SMDS_MeshGroup.hxx
// Module : SMESH
-
+//
#ifndef _SMDS_MeshGroup_HeaderFile
#define _SMDS_MeshGroup_HeaderFile
+#include "SMESH_SMDS.hxx"
+
#include "SMDS_Mesh.hxx"
#include <set>
-using namespace std;
-class SMDS_MeshGroup:public SMDS_MeshObject
+class SMDS_EXPORT SMDS_MeshGroup:public SMDS_MeshObject
{
public:
- SMDS_MeshGroup(const SMDS_Mesh * aMesh);
- const SMDS_MeshGroup * AddSubGroup();
- virtual bool RemoveSubGroup(const SMDS_MeshGroup* aGroup);
- virtual bool RemoveFromParent();
- void Clear();
- void Add(const SMDS_MeshElement * ME);
- void Remove(const SMDS_MeshElement * ME);
- bool IsEmpty() const;
- int Extent() const;
- SMDSAbs_ElementType Type() const;
- bool Contains(const SMDS_MeshElement * ME) const;
-
- ~SMDS_MeshGroup();
+ SMDS_MeshGroup(const SMDS_Mesh * theMesh,
+ const SMDSAbs_ElementType theType = SMDSAbs_All);
+ const SMDS_MeshGroup * AddSubGroup
+ (const SMDSAbs_ElementType theType = SMDSAbs_All);
+ virtual bool RemoveSubGroup(const SMDS_MeshGroup* theGroup);
+ virtual bool RemoveFromParent();
+
+ const SMDS_Mesh* GetMesh() const { return myMesh; }
+
+ void SetType (const SMDSAbs_ElementType theType);
+ void Clear();
+ void Add(const SMDS_MeshElement * theElem);
+ bool Remove(const SMDS_MeshElement * theElem);
+ bool IsEmpty() const { return myElements.empty(); }
+ int Extent() const { return myElements.size(); }
+
+ int SubGroupsNb() const { return myChildren.size(); }
+
+ SMDSAbs_ElementType GetType() const { return myType; }
+
+ bool Contains(const SMDS_MeshElement * theElem) const;
+
+ void InitIterator() const
+ { const_cast<TIterator&>(myIterator) = myElements.begin(); }
+
+ bool More() const { return myIterator != myElements.end(); }
+
+ const SMDS_MeshElement* Next() const
+ { return *(const_cast<TIterator&>(myIterator))++; }
+
+ void InitSubGroupsIterator() const
+ { const_cast<TGroupIterator&>(myGroupIterator) = myChildren.begin(); }
+
+ bool MoreSubGroups() const { return myGroupIterator != myChildren.end(); }
+
+ const SMDS_MeshGroup* NextSubGroup() const
+ { return *(const_cast<TGroupIterator&>(myGroupIterator))++; }
+
private:
- SMDS_MeshGroup(SMDS_MeshGroup* parent);
- const SMDS_Mesh *myMesh;
- SMDSAbs_ElementType myType;
- set<const SMDS_MeshElement *> myElements;
- SMDS_MeshGroup * myParent;
- list<const SMDS_MeshGroup*> myChildren;
+ SMDS_MeshGroup(SMDS_MeshGroup* theParent,
+ const SMDSAbs_ElementType theType = SMDSAbs_All);
+
+ typedef std::set<const SMDS_MeshElement *>::const_iterator TIterator;
+ typedef std::list<const SMDS_MeshGroup *>::const_iterator TGroupIterator;
+
+ const SMDS_Mesh * myMesh;
+ SMDSAbs_ElementType myType;
+ std::set<const SMDS_MeshElement *> myElements;
+ SMDS_MeshGroup * myParent;
+ std::list<const SMDS_MeshGroup*> myChildren;
+ TIterator myIterator;
+ TGroupIterator myGroupIterator;
};
#endif
