-// Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2012 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
+// 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.
+// 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.
+// 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
+// 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
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
-// SMESH SMESH : implementaion of SMESH idl descriptions
-// File : SMESH_subMeshEventListener.hxx
-// Created : Mon Nov 13 10:45:49 2006
-// Author : Edward AGAPOV (eap)
+
+// File : SMESH_subMeshEventListener.hxx
+// Created : Mon Nov 13 10:45:49 2006
+// Author : Edward AGAPOV (eap)
//
#ifndef SMESH_subMeshEventListener_HeaderFile
#define SMESH_subMeshEventListener_HeaderFile
#include "SMESH_SMESH.hxx"
#include <list>
+#include <set>
class SMESH_subMesh;
class SMESH_Hypothesis;
*/
// ------------------------------------------------------------------
-class SMESH_EXPORT SMESH_subMeshEventListener {
+class SMESH_EXPORT SMESH_subMeshEventListener
+{
bool myIsDeletable; //!< if true, it will be deleted by SMESH_subMesh
-public:
- SMESH_subMeshEventListener(bool isDeletable):myIsDeletable(isDeletable) {}
+ mutable std::set<SMESH_subMesh*> myBusySM; //!< to avoid infinite recursion via events
+ friend class SMESH_subMesh;
+#ifdef _DEBUG_
+ const char* myName; //!< identifier used for debug
+#endif
+
+ public:
+ SMESH_subMeshEventListener(bool isDeletable, const char* name) :myIsDeletable(isDeletable)
+#ifdef _DEBUG_
+ ,myName(name)
+#endif
+ {}
bool IsDeletable() const { return myIsDeletable; }
/*!
* \brief Do something on a certain event
* \param data - listener data stored in the subMesh
* \param hyp - hypothesis, if eventType is algo_event
*
- * The base implementation translates CLEAN event to the subMesh stored
- * in the listener data. Also it sends SUBMESH_COMPUTED event in case of
- * successful COMPUTE event.
+ * The base implementation (see SMESH_subMesh.cxx) translates CLEAN event
+ * to the subMeshes stored in the listener data. Also it sends SUBMESH_COMPUTED
+ * event in case of successful COMPUTE event.
*/
virtual void ProcessEvent(const int event,
const int eventType,
{
bool myIsDeletable; //!< if true, it will be deleted by SMESH_subMesh
int myType; //!< to recognize data type
- std::list<SMESH_subMesh*> mySubMeshes; //!< generally: submeshes depending
- // on the one storing this data
+ std::list<SMESH_subMesh*> mySubMeshes; /* generally: submeshes depending
+ on the one storing this data;
+ !! they are used to track intermesh
+ dependencies at mesh loading as well !! */
public:
SMESH_subMeshEventListenerData(bool isDeletable):myIsDeletable(isDeletable) {}
+ virtual ~SMESH_subMeshEventListenerData() {}
bool IsDeletable() const { return myIsDeletable; }
/*!
