X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMESH%2FSMESH_subMeshEventListener.hxx;h=3ac23b623ea98259579d45d82e6310f8c424e0d9;hp=51a79a9c27f20d2c4e01838eb590d302875b5a15;hb=4b5fd249abfca52265832f10435f18f5bb9c69ae;hpb=0635c9fc80f67d1e5dc0e94ec85f487286a92070

diff --git a/src/SMESH/SMESH_subMeshEventListener.hxx b/src/SMESH/SMESH_subMeshEventListener.hxx
index 51a79a9c2..3ac23b623 100644
--- a/src/SMESH/SMESH_subMeshEventListener.hxx
+++ b/src/SMESH/SMESH_subMeshEventListener.hxx
@@ -1,28 +1,28 @@
-//  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2011  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
@@ -30,6 +30,7 @@
 #include "SMESH_SMESH.hxx"
 
 #include <list>
+#include <set>
 
 class  SMESH_subMesh;
 class  SMESH_Hypothesis;
@@ -41,8 +42,11 @@ struct SMESH_subMeshEventListenerData;
  */
 // ------------------------------------------------------------------
 
-class SMESH_EXPORT SMESH_subMeshEventListener {
+class SMESH_EXPORT SMESH_subMeshEventListener
+{
   bool myIsDeletable; //!< if true, it will be deleted by SMESH_subMesh
+  mutable std::set<SMESH_subMesh*> myBusySM; //!< to avoid infinite recursion via events
+  friend class SMESH_subMesh;
 public:
   SMESH_subMeshEventListener(bool isDeletable):myIsDeletable(isDeletable) {}
   bool IsDeletable() const { return myIsDeletable; }
@@ -54,9 +58,9 @@ public:
    * \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 subMesh 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,
@@ -79,6 +83,7 @@ struct SMESH_subMeshEventListenerData
                                          // on the one storing this data
 public:
   SMESH_subMeshEventListenerData(bool isDeletable):myIsDeletable(isDeletable) {}
+  virtual ~SMESH_subMeshEventListenerData() {}
   bool IsDeletable() const { return myIsDeletable; }
 
   /*!