-using namespace std;
-// File: SMDS_MeshGroup.cxx
-// Created: Mon Jun 3 12:15:55 2002
-// Author: Jean-Michel BOULCOURT
-// <jmb@localhost.localdomain>
-
-
-#include "SMDS_MeshGroup.ixx"
-#include "SMDS_ListIteratorOfListOfMeshGroup.hxx"
+// Copyright (C) 2007-2020 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, 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
+
+#include "SMDS_MeshGroup.hxx"
+
+#include "SMDS_SetIterator.hxx"
+#include "ObjectPool.hxx"
+
+#include <utilities.h>
+
+#include <boost/make_shared.hpp>
//=======================================================================
//function : SMDS_MeshGroup
-//purpose :
+//purpose :
//=======================================================================
-SMDS_MeshGroup::SMDS_MeshGroup(const Handle(SMDS_Mesh)& aMesh)
- :myMesh(aMesh),myType(SMDSAbs_All)
+SMDS_MeshGroup::SMDS_MeshGroup(const SMDS_Mesh * theMesh,
+ const SMDSAbs_ElementType theType)
+ : SMDS_ElementHolder( theMesh ), myType( theType ), myTic( 0 )
{
}
//=======================================================================
-//function : SMDS_MeshGroup
-//purpose :
+//function : Clear
+//purpose :
//=======================================================================
-SMDS_MeshGroup::SMDS_MeshGroup(const Handle(SMDS_MeshGroup)& parent)
- :myMesh(parent->myMesh),myType(SMDSAbs_All),myParent(parent)
+void SMDS_MeshGroup::Clear()
{
+ clearVector( myElements );
+ myType = SMDSAbs_All;
+ ++myTic;
}
//=======================================================================
-//function : AddSubGroup
+//function : Add
//purpose :
//=======================================================================
-Handle(SMDS_MeshGroup) SMDS_MeshGroup::AddSubGroup()
+bool SMDS_MeshGroup::Add(const SMDS_MeshElement * theElem)
{
- Handle(SMDS_MeshGroup) subgroup = new SMDS_MeshGroup(this);
- if (!subgroup.IsNull()) {
- myChildren.Append(subgroup);
+ // the type of the group is determined by the first element added
+ if ( myElements.empty() ) {
+ myType = theElem->GetType();
}
- return subgroup;
-}
-
-//=======================================================================
-//function : RemoveSubGroup
-//purpose :
-//=======================================================================
-
-Standard_Boolean SMDS_MeshGroup::RemoveSubGroup(const Handle(SMDS_MeshGroup)& aGroup)
-{
- Standard_Boolean found = Standard_False;
-
- SMDS_ListIteratorOfListOfMeshGroup itgroup(myChildren);
- for (;itgroup.More() && !found; itgroup.Next()) {
- Handle(SMDS_MeshGroup) subgroup;
- subgroup = itgroup.Value();
- if (subgroup == aGroup) {
- found = Standard_True;
- myChildren.Remove(itgroup);
- }
+ else if ( theElem->GetType() != myType ) {
+ MESSAGE("SMDS_MeshGroup::Add : Type Mismatch "<<theElem->GetType()<<"!="<<myType);
+ return false;
}
- return found;
-}
-
-//=======================================================================
-//function : RemoveFromParent
-//purpose :
-//=======================================================================
+ bool added = myElements.insert( theElem ).second;
-Standard_Boolean SMDS_MeshGroup::RemoveFromParent()
-{
- if (myParent.IsNull())
- return Standard_False;
-
- return (myParent->RemoveSubGroup(this));
+ ++myTic;
+ return added;
}
//=======================================================================
-//function : Clear
-//purpose :
-//=======================================================================
-
-void SMDS_MeshGroup::Clear()
-{
- myElements.Clear();
- myType = SMDSAbs_All;
-}
-
-//=======================================================================
-//function : IsEmpty
-//purpose :
+//function : Remove
+//purpose :
//=======================================================================
-Standard_Boolean SMDS_MeshGroup::IsEmpty() const
+bool SMDS_MeshGroup::Remove( const SMDS_MeshElement * theElem )
{
- return myElements.IsEmpty();
+ 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 :
//=======================================================================
-Standard_Integer SMDS_MeshGroup::Extent() const
+bool SMDS_MeshGroup::Contains(const SMDS_MeshElement * theElem) const
{
- return myElements.Extent();
+ return myElements.find( theElem ) != myElements.end();
}
//=======================================================================
-//function : Add
+//function : SetType
//purpose :
//=======================================================================
-void SMDS_MeshGroup::Add(const Handle(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.IsEmpty()) {
- myType = ME->GetType();
- }
-
- if (ME->GetType() != myType) {
- Standard_TypeMismatch::Raise("SMDS_MeshGroup::Add");
- }
-
- myElements.Add(ME);
+ if (IsEmpty())
+ myType = theType;
}
-
//=======================================================================
-//function : Remove
+//function : GetElements
//purpose :
//=======================================================================
-void SMDS_MeshGroup::Remove(const Handle(SMDS_MeshElement)& ME)
+SMDS_ElemIteratorPtr SMDS_MeshGroup::GetElements() const
{
- myElements.Remove(ME);
- if (myElements.IsEmpty())
- 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
//=======================================================================
-Standard_Boolean SMDS_MeshGroup::Contains(const Handle(SMDS_MeshElement)& ME) const
+void SMDS_MeshGroup::tmpClear()
{
- return myElements.Contains(ME);
+ myElements.clear();
}