Fix for crashes on close of application in SALOME mode

[modules/shaper.git] / src / Events / Events_MessageGroup.h

diff --git a/src/Events/Events_MessageGroup.h b/src/Events/Events_MessageGroup.h
index 46d7c420a5fd11d3913a779268de2d32d2f8ee6d..46c765cce99a9aab7b870674fe0817ff46f6cccf 100644 (file)
--- a/src/Events/Events_MessageGroup.h
+++ b/src/Events/Events_MessageGroup.h
@@ -6,6 +6,7 @@
 #define Events_MessageGroup_H_
 
 #include <Events_Message.h>
+#include <boost/shared_ptr.hpp>
 
 /**\class Events_Message
  * \ingroup EventsLoop
@@ -14,20 +15,25 @@
  * Loop detects such messages and accumulates them without sending. On "flush" loop sends it
  * as a group-message.
  */
-class EVENTS_EXPORT Events_MessageGroup : public Events_Message {
+class EVENTS_EXPORT Events_MessageGroup : public Events_Message
+{
 
-public:
+ public:
 
   //! Creates the message
   Events_MessageGroup(const Events_ID theID, const void* theSender = 0)
-    : Events_Message(theID, theSender) {}
+      : Events_Message(theID, theSender)
+  {
+  }
   //! do nothing in the destructor yet
-  virtual ~Events_MessageGroup() {}
+  virtual ~Events_MessageGroup()
+  {
+  }
 
   //! Creates a new empty group (to store it in the loop before flush)
-  virtual Events_MessageGroup* newEmpty() = 0;
+  virtual boost::shared_ptr<Events_MessageGroup> newEmpty() = 0;
   //! Allows to join the given message with the current one
-  virtual void Join(Events_MessageGroup& theJoined) = 0;
+  virtual void Join(const boost::shared_ptr<Events_MessageGroup>& theJoined) = 0;
 };
 
 #endif