SALOME - SMESH
SMDS_MeshGroup.hxx
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1 // Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
2 //
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
5 //
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.
10 //
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.
15 //
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
19 //
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
21 //
22 // SMESH SMDS : implementaion of Salome mesh data structure
23 // File : SMDS_MeshGroup.hxx
24 // Module : SMESH
25 //
26 #ifndef _SMDS_MeshGroup_HeaderFile
27 #define _SMDS_MeshGroup_HeaderFile
28 
29 #include "SMESH_SMDS.hxx"
30 
31 #include "SMDS_Mesh.hxx"
32 #include <set>
33 
35 {
36  public:
37  SMDS_MeshGroup(const SMDS_Mesh * theMesh,
38  const SMDSAbs_ElementType theType = SMDSAbs_All);
39  const SMDS_MeshGroup * AddSubGroup
40  (const SMDSAbs_ElementType theType = SMDSAbs_All);
41  virtual bool RemoveSubGroup(const SMDS_MeshGroup* theGroup);
42  virtual bool RemoveFromParent();
43 
44  const SMDS_Mesh* GetMesh() const { return myMesh; }
45 
46  void SetType (const SMDSAbs_ElementType theType);
47  void Clear();
48  void Add(const SMDS_MeshElement * theElem);
49  bool Remove(const SMDS_MeshElement * theElem);
50  bool IsEmpty() const { return myElements.empty(); }
51  int Extent() const { return myElements.size(); }
52 
53  int SubGroupsNb() const { return myChildren.size(); }
54 
55  SMDSAbs_ElementType GetType() const { return myType; }
56 
57  bool Contains(const SMDS_MeshElement * theElem) const;
58 
59  void InitIterator() const
60  { const_cast<TIterator&>(myIterator) = myElements.begin(); }
61 
62  bool More() const { return myIterator != myElements.end(); }
63 
64  const SMDS_MeshElement* Next() const
65  { return *(const_cast<TIterator&>(myIterator))++; }
66 
67  void InitSubGroupsIterator() const
68  { const_cast<TGroupIterator&>(myGroupIterator) = myChildren.begin(); }
69 
70  bool MoreSubGroups() const { return myGroupIterator != myChildren.end(); }
71 
73  { return *(const_cast<TGroupIterator&>(myGroupIterator))++; }
74 
75  private:
76  SMDS_MeshGroup(SMDS_MeshGroup* theParent,
77  const SMDSAbs_ElementType theType = SMDSAbs_All);
78 
79  typedef std::set<const SMDS_MeshElement *>::const_iterator TIterator;
80  typedef std::list<const SMDS_MeshGroup *>::const_iterator TGroupIterator;
81 
82  const SMDS_Mesh * myMesh;
84  std::set<const SMDS_MeshElement *> myElements;
86  std::list<const SMDS_MeshGroup*> myChildren;
89 };
90 #endif
SMDSAbs_ElementType GetType() const
bool IsEmpty() const
#define SMDS_EXPORT
Definition: SMESH_SMDS.hxx:36
SMDSAbs_ElementType myType
int Extent() const
const SMDS_Mesh * myMesh
bool More() const
std::list< const SMDS_MeshGroup * >::const_iterator TGroupIterator
SMDSAbs_ElementType
Type (node, edge, face or volume) of elements.
SMDS_MeshGroup * myParent
TIterator myIterator
void InitIterator() const
TGroupIterator myGroupIterator
std::set< const SMDS_MeshElement * > myElements
bool MoreSubGroups() const
const SMDS_Mesh * GetMesh() const
void InitSubGroupsIterator() const
Base class for elements.
std::list< const SMDS_MeshGroup * > myChildren
std::set< const SMDS_MeshElement * >::const_iterator TIterator
const SMDS_MeshGroup * NextSubGroup() const
const SMDS_MeshElement * Next() const
int SubGroupsNb() const