Fix for the bug IPAL22164: Fatal error during save/load a SMESH study

[modules/kernel.git] / src / SALOMEDSImpl / SALOMEDSImpl_Study.hxx

diff --git a/src/SALOMEDSImpl/SALOMEDSImpl_Study.hxx b/src/SALOMEDSImpl/SALOMEDSImpl_Study.hxx
index d048586aa492f77d239fb1bd2166f15e604521f5..0731d3ab3de08c4bfc7f7e55077415b376214942 100644 (file)
--- a/src/SALOMEDSImpl/SALOMEDSImpl_Study.hxx
+++ b/src/SALOMEDSImpl/SALOMEDSImpl_Study.hxx
@@ -70,6 +70,7 @@ private:
   SALOMEDSImpl_Callback*   _cb;
   SALOMEDSImpl_StudyBuilder*   _builder;
   SALOMEDSImpl_UseCaseBuilder* _useCaseBuilder;
+  SALOMEDSImpl_AbstractCallback*   _notifier;
 
   std::map<std::string, SALOMEDSImpl_SObject> _mapOfSO;
   std::map<std::string, SALOMEDSImpl_SComponent> _mapOfSCO;
@@ -313,6 +314,13 @@ public:
   //Returns a list of IOR's stored in the study
   std::vector<std::string> GetIORs();
 
+  // Notification mechanism
+  virtual bool addSO_Notification(const SALOMEDSImpl_SObject& theSObject);
+  virtual bool removeSO_Notification(const SALOMEDSImpl_SObject& theSObject);
+  virtual bool modifySO_Notification(const SALOMEDSImpl_SObject& theSObject);
+  virtual void setNotifier(SALOMEDSImpl_AbstractCallback* notifier);
+
+
   friend class SALOMEDSImpl_StudyManager;    
   friend class SALOMEDSImpl_GenericAttribute;
   friend class SALOMEDSImpl_GenericVariable;