-// SMESH SMESHDS : idl implementation based on 'SMESH' unit's classes
+// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
//
-// Copyright (C) 2004 CEA
-//
-// 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.salome-platform.org or email : webmaster.salome@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
//
// File : SMESHDS_Group.cxx
// Module : SMESH
-// $Header$
+//
#include "SMESHDS_Group.hxx"
#include "SMESHDS_Mesh.hxx"
-using namespace std;
-
//=============================================================================
/*!
*
SMESHDS_Group::SMESHDS_Group (const int theID,
const SMESHDS_Mesh* theMesh,
const SMDSAbs_ElementType theType)
- : SMESHDS_GroupBase(theID,theMesh,theType),
- myGroup(theMesh,theType)
+ : SMESHDS_GroupBase(theID,theMesh,theType),
+ myGroup(theMesh,theType)
{
}
//purpose :
//=======================================================================
-int SMESHDS_Group::Extent()
+int SMESHDS_Group::Extent() const
{
return myGroup.Extent();
}
return false;
}
+//=======================================================================
+//function : Contains
+//purpose :
+//=======================================================================
+
+bool SMESHDS_Group::Contains (const SMDS_MeshElement* elem)
+{
+ if (elem)
+ return myGroup.Contains(elem);
+ return false;
+}
+
//=============================================================================
/*!
*
bool SMESHDS_Group::Add (const int theID)
{
- const SMDS_MeshElement* aElem = findInMesh (theID);
- if (!aElem || myGroup.Contains(aElem))
- return false;
+ return Add( findInMesh( theID ));
+}
- if (myGroup.IsEmpty())
- SetType( aElem->GetType() );
+//=============================================================================
+/*!
+ *
+ */
+//=============================================================================
- myGroup.Add (aElem);
- resetIterator();
- return true;
+bool SMESHDS_Group::Add (const SMDS_MeshElement* aElem )
+{
+ bool added = false;
+ if ( aElem )
+ {
+ added = myGroup.Add (aElem);
+ if ( added )
+ resetIterator();
+ }
+ return added;
}
//=============================================================================
bool SMESHDS_Group::Remove (const int theID)
{
- const SMDS_MeshElement* aElem = findInMesh (theID);
- if (!aElem || !myGroup.Contains(aElem))
- return false;
- myGroup.Remove (aElem);
- resetIterator();
- return true;
+ bool removed = false;
+ if ( const SMDS_MeshElement* aElem = findInMesh( theID ))
+ {
+ removed = myGroup.Remove (aElem);
+ if ( removed )
+ resetIterator();
+ }
+ return removed;
}
-//=======================================================================
+
+//======================================================================
//function : Clear
//purpose :
//=======================================================================
myGroup.Clear();
resetIterator();
}
-
-// =====================
-// class MyGroupIterator
-// =====================
-
-class MyGroupIterator: public SMDS_ElemIterator
-{
- const SMDS_MeshGroup& myGroup;
- public:
- MyGroupIterator(const SMDS_MeshGroup& group): myGroup(group) { myGroup.InitIterator(); }
- bool more() { return myGroup.More(); }
- const SMDS_MeshElement* next() { return myGroup.Next(); }
-};
-
+
//=======================================================================
//function : GetElements
//purpose :
//=======================================================================
-SMDS_ElemIteratorPtr SMESHDS_Group::GetElements()
+SMDS_ElemIteratorPtr SMESHDS_Group::GetElements() const
{
- return SMDS_ElemIteratorPtr( new MyGroupIterator ( myGroup ));
+ return myGroup.GetElements();
+}
+
+//================================================================================
+/*!
+ * \brief Return a value allowing to find out if a group has changed or not
+ */
+//================================================================================
+
+int SMESHDS_Group::GetTic() const
+{
+ return myGroup.Tic();
}
//=======================================================================
void SMESHDS_Group::SetType(SMDSAbs_ElementType theType)
{
- if ( myGroup.IsEmpty() || GetType() == SMDSAbs_All ) {
+ if ( myGroup.IsEmpty() || GetType() == SMDSAbs_All )
+ {
SMESHDS_GroupBase::SetType( theType );
myGroup.SetType ( theType );
}
else
+ {
SMESHDS_GroupBase::SetType( myGroup.GetType() );
+ }
}
