-// SMESH SMDS : implementaion of Salome mesh data structure
+// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
//
-// 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
+// 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, or (at your option) any later version.
//
+// 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 : implementation of Salome mesh data structure
// File : SMDS_MeshGroup.cxx
// Author : Jean-Michel BOULCOURT
// Module : SMESH
+//
+#ifdef _MSC_VER
+#pragma warning(disable:4786)
+#endif
-using namespace std;
#include "SMDS_MeshGroup.hxx"
-#include "utilities.h"
-//=======================================================================
-//function : SMDS_MeshGroup
-//purpose :
-//=======================================================================
-SMDS_MeshGroup::SMDS_MeshGroup(const SMDS_Mesh * aMesh)
- :myMesh(aMesh),myType(SMDSAbs_All), myParent(NULL)
-{
-}
+#include "SMDS_SetIterator.hxx"
+#include "ObjectPool.hxx"
+
+#include <utilities.h>
+
+#include <boost/make_shared.hpp>
//=======================================================================
//function : SMDS_MeshGroup
-//purpose :
+//purpose :
//=======================================================================
-SMDS_MeshGroup::SMDS_MeshGroup(SMDS_MeshGroup * parent)
- :myMesh(parent->myMesh),myType(SMDSAbs_All), myParent(parent)
+SMDS_MeshGroup::SMDS_MeshGroup(const SMDS_Mesh * theMesh,
+ const SMDSAbs_ElementType theType)
+ : SMDS_ElementHolder( theMesh ), myType( theType ), myTic( 0 )
{
}
//=======================================================================
-//function : AddSubGroup
-//purpose :
+//function : Clear
+//purpose :
//=======================================================================
-const SMDS_MeshGroup *SMDS_MeshGroup::AddSubGroup()
+void SMDS_MeshGroup::Clear()
{
- const SMDS_MeshGroup * subgroup = new SMDS_MeshGroup(this);
- myChildren.insert(myChildren.end(),subgroup);
- return subgroup;
+ clearVector( myElements );
+ myType = SMDSAbs_All;
+ ++myTic;
}
//=======================================================================
-//function : RemoveSubGroup
+//function : Add
//purpose :
//=======================================================================
-bool SMDS_MeshGroup::RemoveSubGroup(const SMDS_MeshGroup * aGroup)
+bool SMDS_MeshGroup::Add(const SMDS_MeshElement * theElem)
{
- bool found = false;
- list<const SMDS_MeshGroup*>::iterator itgroup;
- for(itgroup=myChildren.begin(); itgroup!=myChildren.end(); itgroup++)
- {
- const SMDS_MeshGroup* subgroup=*itgroup;
- if (subgroup == aGroup)
- {
- found = true;
- myChildren.erase(itgroup);
- }
- }
-
- return found;
-}
+ // the type of the group is determined by the first element added
+ if ( myElements.empty() ) {
+ myType = theElem->GetType();
+ }
+ else if ( theElem->GetType() != myType ) {
+ MESSAGE("SMDS_MeshGroup::Add : Type Mismatch "<<theElem->GetType()<<"!="<<myType);
+ return false;
+ }
-//=======================================================================
-//function : RemoveFromParent
-//purpose :
-//=======================================================================
+ bool added = myElements.insert( theElem ).second;
-bool SMDS_MeshGroup::RemoveFromParent()
-{
-
- if (myParent==NULL) return false;
- else
- {
- return (myParent->RemoveSubGroup(this));
- }
-}
-//=======================================================================
-//function : Clear
-//purpose :
-//=======================================================================
+ ++myTic;
-void SMDS_MeshGroup::Clear()
-{
- myElements.clear();
- myType = SMDSAbs_All;
+ return added;
}
//=======================================================================
-//function : IsEmpty
-//purpose :
+//function : Remove
+//purpose :
//=======================================================================
-bool SMDS_MeshGroup::IsEmpty() const
+bool SMDS_MeshGroup::Remove( const SMDS_MeshElement * theElem )
{
- return myElements.empty();
+ TElementSet::iterator found = myElements.find(theElem);
+ if ( found != myElements.end() ) {
+ myElements.erase( found );
+ if ( myElements.empty() ) myType = SMDSAbs_All;
+ ++myTic;
+ return true;
+ }
+ return false;
}
//=======================================================================
-//function : Extent
-//purpose :
+//function : Contains
+//purpose :
//=======================================================================
-int SMDS_MeshGroup::Extent() const
+bool SMDS_MeshGroup::Contains(const SMDS_MeshElement * theElem) const
{
- return myElements.size();
+ return myElements.find( theElem ) != myElements.end();
}
//=======================================================================
-//function : Add
+//function : SetType
//purpose :
//=======================================================================
-void SMDS_MeshGroup::Add(const SMDS_MeshElement * ME)
+void SMDS_MeshGroup::SetType(const SMDSAbs_ElementType theType)
{
- // the type of the group is determined by the first element added
- if (myElements.empty()) myType = ME->GetType();
- else if (ME->GetType() != myType)
- MESSAGE("SMDS_MeshGroup::Add : Type Mismatch");
-
- myElements.insert(ME);
+ if (IsEmpty())
+ myType = theType;
}
//=======================================================================
-//function : Remove
+//function : GetElements
//purpose :
//=======================================================================
-void SMDS_MeshGroup::Remove(const SMDS_MeshElement * ME)
+SMDS_ElemIteratorPtr SMDS_MeshGroup::GetElements() const
{
- myElements.erase(ME);
- if (myElements.empty()) myType = SMDSAbs_All;
+ typedef SMDS_SetIterator< const SMDS_MeshElement*, TIterator > TSetIterator;
+ return boost::make_shared< TSetIterator >( myElements.begin(), myElements.end() );
}
//=======================================================================
-//function : Type
+//function : Move contents of another group
//purpose :
//=======================================================================
-SMDSAbs_ElementType SMDS_MeshGroup::Type() const
+void SMDS_MeshGroup::operator=( SMDS_MeshGroup && other )
{
- return myType;
+ myMesh = other.myMesh;
+ myType = other.myType;
+ myElements = std::move( other.myElements );
+ ++myTic;
}
//=======================================================================
-//function : Contains
-//purpose :
+//function : tmpClear
+//purpose : temporary remove its elements before mesh compacting
//=======================================================================
-bool SMDS_MeshGroup::Contains(const SMDS_MeshElement * ME) const
+void SMDS_MeshGroup::tmpClear()
{
- return myElements.find(ME)!=myElements.end();
+ myElements.clear();
}
