Added & to return arguments

diff --git a/src/SALOMEDSClient/SALOMEDSClient_SObject.hxx b/src/SALOMEDSClient/SALOMEDSClient_SObject.hxx
index 35914f7c8191ad695e46927b1283638b39674b37..f6b52e1bb445b509b3ca49cad93542fbcc9b42d6 100644 (file)
--- a/src/SALOMEDSClient/SALOMEDSClient_SObject.hxx
+++ b/src/SALOMEDSClient/SALOMEDSClient_SObject.hxx
@@ -18,9 +18,9 @@ public:
   virtual char* GetID()  = 0;
   virtual SALOMEDSClient_SComponent* GetFatherComponent() = 0;
   virtual SALOMEDSClient_SObject*    GetFather() = 0;
-  virtual bool FindAttribute(SALOMEDSClient_GenericAttribute* anAttribute, const char* aTypeOfAttribute) = 0;
-  virtual bool ReferencedObject(SALOMEDSClient_SObject* theObject) = 0;
-  virtual bool FindSubObject(int theTag, SALOMEDSClient_SObject* theObject) = 0;
+  virtual bool FindAttribute(SALOMEDSClient_GenericAttribute*& anAttribute, const char* aTypeOfAttribute) = 0;
+  virtual bool ReferencedObject(SALOMEDSClient_SObject*& theObject) = 0;
+  virtual bool FindSubObject(int theTag, SALOMEDSClient_SObject*& theObject) = 0;
   virtual SALOMEDSClient_Study* GetStudy() = 0;
   virtual char* Name() = 0;
   virtual void  Name(const char* theName)  = 0;