X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSALOMEDS%2FSALOMEDS_Study_i.cxx;h=5bbc01b31cb8a13b4c32a9fbdf347175fafc5064;hb=a63265d524e8436588a7bb82147a69812c153b1b;hp=3dec698bc06ab9aa388be5ea2c96f4460bd9807f;hpb=63414a08d9492c25c206579c1953ec6f390679fd;p=modules%2Fyacs.git

diff --git a/src/SALOMEDS/SALOMEDS_Study_i.cxx b/src/SALOMEDS/SALOMEDS_Study_i.cxx
index 3dec698bc..5bbc01b31 100644
--- a/src/SALOMEDS/SALOMEDS_Study_i.cxx
+++ b/src/SALOMEDS/SALOMEDS_Study_i.cxx
@@ -147,6 +147,23 @@ namespace SALOMEDS
       myObservers.push_back(std::make_pair(SALOMEDS::Observer::_duplicate(theObs),modify));
     }
 
+    //============================================================================
+    /*! Function : detach
+     *  Purpose  : unregister an Observer
+     */
+    //============================================================================
+
+    virtual void detach(SALOMEDS::Observer_ptr theObs)
+    {
+      for (ObsListIter it (myObservers.begin()); it != myObservers.end(); ++it)
+      {
+	if ( it->first->_is_equivalent(theObs) ) {
+	  myObservers.erase( it );
+	  break;
+	}
+      }
+    }
+
   private:
     typedef std::list< std::pair< SALOMEDS::Observer_var, bool > > ObsList;
     typedef ObsList::iterator ObsListIter;
@@ -1330,6 +1347,18 @@ void SALOMEDS_Study_i::attach(SALOMEDS::Observer_ptr theObs,CORBA::Boolean modif
     static_cast<SALOMEDS::Notifier*>(_notifier)->attach(theObs,modify);
 }
 
+
+//============================================================================
+/*! Function : detach
+ *  Purpose  : This function detaches an observer from the study
+ */
+//============================================================================
+void SALOMEDS_Study_i::detach(SALOMEDS::Observer_ptr theObs)
+{
+  if(_notifier)
+    static_cast<SALOMEDS::Notifier*>(_notifier)->detach(theObs);
+}
+
 //===========================================================================
 //   PRIVATE FUNCTIONS
 //===========================================================================