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https://git.salome-platform.org/gitpub/modules/smesh.git
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94 lines
3.7 KiB
C++
94 lines
3.7 KiB
C++
// Copyright (C) 2007-2015 CEA/DEN, EDF R&D, OPEN CASCADE
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//
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// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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// SMESH SMDS : implementaion of Salome mesh data structure
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// File : SMDS_MeshGroup.hxx
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// Module : SMESH
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//
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#ifndef _SMDS_MeshGroup_HeaderFile
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#define _SMDS_MeshGroup_HeaderFile
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#include "SMESH_SMDS.hxx"
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#include "SMDS_Mesh.hxx"
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#include <set>
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class SMDS_EXPORT SMDS_MeshGroup:public SMDS_MeshObject
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{
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public:
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SMDS_MeshGroup(const SMDS_Mesh * theMesh,
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const SMDSAbs_ElementType theType = SMDSAbs_All);
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const SMDS_MeshGroup * AddSubGroup
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(const SMDSAbs_ElementType theType = SMDSAbs_All);
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virtual bool RemoveSubGroup(const SMDS_MeshGroup* theGroup);
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virtual bool RemoveFromParent();
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const SMDS_Mesh* GetMesh() const { return myMesh; }
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void SetType (const SMDSAbs_ElementType theType);
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void Clear();
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bool Add(const SMDS_MeshElement * theElem);
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bool Remove(const SMDS_MeshElement * theElem);
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bool IsEmpty() const { return myElements.empty(); }
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int Extent() const { return myElements.size(); }
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int Tic() const { return myTic; }
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int SubGroupsNb() const { return myChildren.size(); }
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SMDSAbs_ElementType GetType() const { return myType; }
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bool Contains(const SMDS_MeshElement * theElem) const;
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void InitIterator() const
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{ const_cast<TIterator&>(myIterator) = myElements.begin(); }
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bool More() const { return myIterator != myElements.end(); }
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const SMDS_MeshElement* Next() const
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{ return *(const_cast<TIterator&>(myIterator))++; }
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void InitSubGroupsIterator() const
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{ const_cast<TGroupIterator&>(myGroupIterator) = myChildren.begin(); }
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bool MoreSubGroups() const { return myGroupIterator != myChildren.end(); }
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const SMDS_MeshGroup* NextSubGroup() const
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{ return *(const_cast<TGroupIterator&>(myGroupIterator))++; }
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private:
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SMDS_MeshGroup(SMDS_MeshGroup* theParent,
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const SMDSAbs_ElementType theType = SMDSAbs_All);
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typedef std::set<const SMDS_MeshElement *>::const_iterator TIterator;
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typedef std::list<const SMDS_MeshGroup *>::const_iterator TGroupIterator;
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const SMDS_Mesh * myMesh;
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SMDSAbs_ElementType myType;
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std::set<const SMDS_MeshElement*> myElements; /* - not sorted by ID because it */
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SMDS_MeshGroup * myParent; /* can contain deleted elements */
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std::list<const SMDS_MeshGroup*> myChildren;
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TIterator myIterator;
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TGroupIterator myGroupIterator;
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int myTic; // to track changes
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};
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#endif
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