remove unnecessary scope qualifier from sal_Bool uses

i.e. convert "::sal_Bool" to "sal_Bool"

Change-Id: Ie5943aee4fee617bf2670655558927ed25b7e067

10 files changed, 25 insertions, 25 deletions

diff --git a/dbaccess/source/core/dataaccess/dataaccessdescriptor.cxx b/dbaccess/source/core/dataaccess/dataaccessdescriptor.cxx
index f6a32dade57c..af1c8da1c364 100644
--- a/dbaccess/source/core/dataaccess/dataaccessdescriptor.cxx
+++ b/dbaccess/source/core/dataaccess/dataaccessdescriptor.cxx
@@ -85,7 +85,7 @@ namespace dbaccess
 
         // XServiceInfo
         virtual OUString SAL_CALL getImplementationName(  ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
-        virtual ::sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
+        virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
         virtual Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
 
     protected:
@@ -181,7 +181,7 @@ namespace dbaccess
         return OUString( "com.sun.star.comp.dba.DataAccessDescriptor" );
     }
 
-    ::sal_Bool SAL_CALL DataAccessDescriptor::supportsService( const OUString& rServiceName ) throw (RuntimeException, std::exception)
+    sal_Bool SAL_CALL DataAccessDescriptor::supportsService( const OUString& rServiceName ) throw (RuntimeException, std::exception)
     {
         return cppu::supportsService(this, rServiceName);
     }
@@ -220,7 +220,7 @@ namespace dbaccess
     public:
         // XServiceInfo
         virtual OUString SAL_CALL getImplementationName(  ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
-        virtual ::sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
+        virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
         virtual Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
 
         // XServiceInfo - static versions
@@ -276,7 +276,7 @@ namespace dbaccess
         return getImplementationName_static();
     }
 
-    ::sal_Bool SAL_CALL DataAccessDescriptorFactory::supportsService( const OUString& rServiceName ) throw (RuntimeException, std::exception)
+    sal_Bool SAL_CALL DataAccessDescriptorFactory::supportsService( const OUString& rServiceName ) throw (RuntimeException, std::exception)
     {
         return cppu::supportsService(this, rServiceName);
     }
diff --git a/dbaccess/source/core/dataaccess/databasecontext.cxx b/dbaccess/source/core/dataaccess/databasecontext.cxx
index 41117902bc81..994b343b161b 100644
--- a/dbaccess/source/core/dataaccess/databasecontext.cxx
+++ b/dbaccess/source/core/dataaccess/databasecontext.cxx
@@ -532,7 +532,7 @@ void ODatabaseContext::revokeObject(const OUString& _rName) throw( Exception, Ru
     m_aContainerListeners.notifyEach( &XContainerListener::elementRemoved, aEvent );
 }
 
-::sal_Bool SAL_CALL ODatabaseContext::hasRegisteredDatabase( const OUString& _Name ) throw (IllegalArgumentException, RuntimeException, std::exception)
+sal_Bool SAL_CALL ODatabaseContext::hasRegisteredDatabase( const OUString& _Name ) throw (IllegalArgumentException, RuntimeException, std::exception)
 {
     return m_xDatabaseRegistrations->hasRegisteredDatabase( _Name );
 }
@@ -562,7 +562,7 @@ void SAL_CALL ODatabaseContext::changeDatabaseLocation( const OUString& _Name, c
     m_xDatabaseRegistrations->changeDatabaseLocation( _Name, _NewLocation );
 }
 
-::sal_Bool SAL_CALL ODatabaseContext::isDatabaseRegistrationReadOnly( const OUString& _Name ) throw (IllegalArgumentException, NoSuchElementException, RuntimeException, std::exception)
+sal_Bool SAL_CALL ODatabaseContext::isDatabaseRegistrationReadOnly( const OUString& _Name ) throw (IllegalArgumentException, NoSuchElementException, RuntimeException, std::exception)
 {
     return m_xDatabaseRegistrations->isDatabaseRegistrationReadOnly( _Name );
 }
diff --git a/dbaccess/source/core/dataaccess/databasecontext.hxx b/dbaccess/source/core/dataaccess/databasecontext.hxx
index e81d1c12e8c4..abadff780a76 100644
--- a/dbaccess/source/core/dataaccess/databasecontext.hxx
+++ b/dbaccess/source/core/dataaccess/databasecontext.hxx
@@ -154,13 +154,13 @@ public:
     virtual void SAL_CALL revokeObject( const OUString& Name ) throw(::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 
     // XDatabaseRegistrations
-    virtual ::sal_Bool SAL_CALL hasRegisteredDatabase( const OUString& Name ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
+    virtual sal_Bool SAL_CALL hasRegisteredDatabase( const OUString& Name ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getRegistrationNames() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     virtual OUString SAL_CALL getDatabaseLocation( const OUString& Name ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::container::NoSuchElementException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     virtual void SAL_CALL registerDatabaseLocation( const OUString& Name, const OUString& Location ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::container::ElementExistException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     virtual void SAL_CALL revokeDatabaseLocation( const OUString& Name ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::IllegalAccessException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     virtual void SAL_CALL changeDatabaseLocation( const OUString& Name, const OUString& NewLocation ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::IllegalAccessException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
-    virtual ::sal_Bool SAL_CALL isDatabaseRegistrationReadOnly( const OUString& Name ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::container::NoSuchElementException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
+    virtual sal_Bool SAL_CALL isDatabaseRegistrationReadOnly( const OUString& Name ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::container::NoSuchElementException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     virtual void SAL_CALL addDatabaseRegistrationsListener( const ::com::sun::star::uno::Reference< ::com::sun::star::sdb::XDatabaseRegistrationsListener >& Listener ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     virtual void SAL_CALL removeDatabaseRegistrationsListener( const ::com::sun::star::uno::Reference< ::com::sun::star::sdb::XDatabaseRegistrationsListener >& Listener ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 
diff --git a/dbaccess/source/core/dataaccess/databasedocument.cxx b/dbaccess/source/core/dataaccess/databasedocument.cxx
index 2e676ab2f5ad..5ed028badec2 100644
--- a/dbaccess/source/core/dataaccess/databasedocument.cxx
+++ b/dbaccess/source/core/dataaccess/databasedocument.cxx
@@ -620,7 +620,7 @@ namespace
     }
 }
 
-::sal_Bool SAL_CALL ODatabaseDocument::wasModifiedSinceLastSave() throw ( RuntimeException, std::exception )
+sal_Bool SAL_CALL ODatabaseDocument::wasModifiedSinceLastSave() throw ( RuntimeException, std::exception )
 {
     DocumentGuard aGuard( *this );
 
@@ -1929,7 +1929,7 @@ Reference< XStorageBasedLibraryContainer > SAL_CALL ODatabaseDocument::getDialog
     return m_pImpl->getLibraryContainer( false );
 }
 
-::sal_Bool SAL_CALL ODatabaseDocument::getAllowMacroExecution() throw (RuntimeException, std::exception)
+sal_Bool SAL_CALL ODatabaseDocument::getAllowMacroExecution() throw (RuntimeException, std::exception)
 {
     DocumentGuard aGuard( *this );
     return m_pImpl->adjustMacroMode_AutoReject();
diff --git a/dbaccess/source/core/dataaccess/databasedocument.hxx b/dbaccess/source/core/dataaccess/databasedocument.hxx
index c2aa228506d8..f43f57224e0f 100644
--- a/dbaccess/source/core/dataaccess/databasedocument.hxx
+++ b/dbaccess/source/core/dataaccess/databasedocument.hxx
@@ -402,7 +402,7 @@ public:
     // XEmbeddedScripts
     virtual ::com::sun::star::uno::Reference< ::com::sun::star::script::XStorageBasedLibraryContainer > SAL_CALL getBasicLibraries() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     virtual ::com::sun::star::uno::Reference< ::com::sun::star::script::XStorageBasedLibraryContainer > SAL_CALL getDialogLibraries() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
-    virtual ::sal_Bool SAL_CALL getAllowMacroExecution() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
+    virtual sal_Bool SAL_CALL getAllowMacroExecution() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 
     // XScriptInvocationContext
     virtual ::com::sun::star::uno::Reference< ::com::sun::star::document::XEmbeddedScripts > SAL_CALL getScriptContainer() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
@@ -418,7 +418,7 @@ public:
     virtual void SAL_CALL load( const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& lArguments ) throw (::com::sun::star::frame::DoubleInitializationException, ::com::sun::star::io::IOException, ::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 
     // css.document.XDocumentRecovery
-    virtual ::sal_Bool SAL_CALL wasModifiedSinceLastSave() throw ( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
+    virtual sal_Bool SAL_CALL wasModifiedSinceLastSave() throw ( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
     virtual void SAL_CALL storeToRecoveryFile( const OUString& i_TargetLocation, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& i_MediaDescriptor ) throw ( ::com::sun::star::uno::RuntimeException, ::com::sun::star::io::IOException, ::com::sun::star::lang::WrappedTargetException, std::exception ) SAL_OVERRIDE;
     virtual void SAL_CALL recoverFromFile( const OUString& i_SourceLocation, const OUString& i_SalvagedFile, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& i_MediaDescriptor ) throw ( ::com::sun::star::uno::RuntimeException, ::com::sun::star::io::IOException, ::com::sun::star::lang::WrappedTargetException, std::exception ) SAL_OVERRIDE;
 
diff --git a/dbaccess/source/core/dataaccess/databaseregistrations.cxx b/dbaccess/source/core/dataaccess/databaseregistrations.cxx
index 369da6df1397..626de4241c2e 100644
--- a/dbaccess/source/core/dataaccess/databaseregistrations.cxx
+++ b/dbaccess/source/core/dataaccess/databaseregistrations.cxx
@@ -81,13 +81,13 @@ namespace dbaccess
         virtual ~DatabaseRegistrations();
 
     public:
-        virtual ::sal_Bool SAL_CALL hasRegisteredDatabase( const OUString& _Name ) throw (IllegalArgumentException, RuntimeException, std::exception) SAL_OVERRIDE;
+        virtual sal_Bool SAL_CALL hasRegisteredDatabase( const OUString& _Name ) throw (IllegalArgumentException, RuntimeException, std::exception) SAL_OVERRIDE;
         virtual Sequence< OUString > SAL_CALL getRegistrationNames() throw (RuntimeException, std::exception) SAL_OVERRIDE;
         virtual OUString SAL_CALL getDatabaseLocation( const OUString& _Name ) throw (IllegalArgumentException, NoSuchElementException, RuntimeException, std::exception) SAL_OVERRIDE;
         virtual void SAL_CALL registerDatabaseLocation( const OUString& _Name, const OUString& _Location ) throw (IllegalArgumentException, ElementExistException, RuntimeException, std::exception) SAL_OVERRIDE;
         virtual void SAL_CALL revokeDatabaseLocation( const OUString& _Name ) throw (IllegalArgumentException, NoSuchElementException, IllegalAccessException, RuntimeException, std::exception) SAL_OVERRIDE;
         virtual void SAL_CALL changeDatabaseLocation( const OUString& Name, const OUString& NewLocation ) throw (IllegalArgumentException, NoSuchElementException, IllegalAccessException, RuntimeException, std::exception) SAL_OVERRIDE;
-        virtual ::sal_Bool SAL_CALL isDatabaseRegistrationReadOnly( const OUString& _Name ) throw (IllegalArgumentException, NoSuchElementException, RuntimeException, std::exception) SAL_OVERRIDE;
+        virtual sal_Bool SAL_CALL isDatabaseRegistrationReadOnly( const OUString& _Name ) throw (IllegalArgumentException, NoSuchElementException, RuntimeException, std::exception) SAL_OVERRIDE;
         virtual void SAL_CALL addDatabaseRegistrationsListener( const Reference< XDatabaseRegistrationsListener >& Listener ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
         virtual void SAL_CALL removeDatabaseRegistrationsListener( const Reference< XDatabaseRegistrationsListener >& Listener ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
 
@@ -217,7 +217,7 @@ namespace dbaccess
             throw IllegalArgumentException( OUString(), *this, 2 );
     }
 
-    ::sal_Bool SAL_CALL DatabaseRegistrations::hasRegisteredDatabase( const OUString& _Name ) throw (IllegalArgumentException, RuntimeException, std::exception)
+    sal_Bool SAL_CALL DatabaseRegistrations::hasRegisteredDatabase( const OUString& _Name ) throw (IllegalArgumentException, RuntimeException, std::exception)
     {
         ::osl::MutexGuard aGuard( m_aMutex );
         ::utl::OConfigurationNode aNodeForName = impl_getNodeForName_nothrow( _Name );
@@ -327,7 +327,7 @@ namespace dbaccess
         m_aRegistrationListeners.notifyEach( &XDatabaseRegistrationsListener::changedDatabaseLocation, aEvent );
     }
 
-    ::sal_Bool SAL_CALL DatabaseRegistrations::isDatabaseRegistrationReadOnly( const OUString& _Name ) throw (IllegalArgumentException, NoSuchElementException, RuntimeException, std::exception)
+    sal_Bool SAL_CALL DatabaseRegistrations::isDatabaseRegistrationReadOnly( const OUString& _Name ) throw (IllegalArgumentException, NoSuchElementException, RuntimeException, std::exception)
     {
         ::osl::MutexGuard aGuard( m_aMutex );
         ::utl::OConfigurationNode aDataSourceRegistration = impl_checkValidName_throw( _Name, true );
diff --git a/dbaccess/source/core/dataaccess/documentdefinition.cxx b/dbaccess/source/core/dataaccess/documentdefinition.cxx
index 9e44541933ce..b77b9348ce57 100644
--- a/dbaccess/source/core/dataaccess/documentdefinition.cxx
+++ b/dbaccess/source/core/dataaccess/documentdefinition.cxx
@@ -247,7 +247,7 @@ namespace dbaccess
         }
 
         // XEmbeddedClient
-        virtual void SAL_CALL visibilityChanged( ::sal_Bool /*bVisible*/ ) throw (WrongStateException, RuntimeException, std::exception) SAL_OVERRIDE
+        virtual void SAL_CALL visibilityChanged( sal_Bool /*bVisible*/ ) throw (WrongStateException, RuntimeException, std::exception) SAL_OVERRIDE
         {
         }
         inline void resetClient(ODocumentDefinition* _pClient) { m_pClient = _pClient; }
@@ -1910,7 +1910,7 @@ void SAL_CALL ODocumentDefinition::store(  ) throw (WrappedTargetException, Runt
     }
 }
 
-::sal_Bool SAL_CALL ODocumentDefinition::close(  ) throw (WrappedTargetException, RuntimeException, std::exception)
+sal_Bool SAL_CALL ODocumentDefinition::close(  ) throw (WrappedTargetException, RuntimeException, std::exception)
 {
     ::osl::MutexGuard aGuard( m_aMutex );
 
@@ -2095,7 +2095,7 @@ void ODocumentDefinition::updateDocumentTitle()
         xTitle->setTitle(sName);
 }
 
-void SAL_CALL ODocumentDefinition::queryClosing( const lang::EventObject& Source, ::sal_Bool GetsOwnership ) throw (util::CloseVetoException, uno::RuntimeException, std::exception)
+void SAL_CALL ODocumentDefinition::queryClosing( const lang::EventObject& Source, sal_Bool GetsOwnership ) throw (util::CloseVetoException, uno::RuntimeException, std::exception)
 {
     (void) Source;
     (void) GetsOwnership;
diff --git a/dbaccess/source/core/dataaccess/documentdefinition.hxx b/dbaccess/source/core/dataaccess/documentdefinition.hxx
index ae6e1cbd78f4..a3b72d746a01 100644
--- a/dbaccess/source/core/dataaccess/documentdefinition.hxx
+++ b/dbaccess/source/core/dataaccess/documentdefinition.hxx
@@ -116,7 +116,7 @@ public:
     virtual ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > SAL_CALL open(  ) throw (::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     virtual ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > SAL_CALL openDesign(  ) throw (::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     virtual void SAL_CALL store(  ) throw (::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
-    virtual ::sal_Bool SAL_CALL close(  ) throw (::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
+    virtual sal_Bool SAL_CALL close(  ) throw (::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 
     // XHierarchicalName
     virtual OUString SAL_CALL getHierarchicalName(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
@@ -132,7 +132,7 @@ public:
     virtual void SAL_CALL rename( const OUString& newName ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::container::ElementExistException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 
     // XCloseListener
-    virtual void SAL_CALL queryClosing( const ::com::sun::star::lang::EventObject& Source, ::sal_Bool GetsOwnership ) throw (::com::sun::star::util::CloseVetoException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
+    virtual void SAL_CALL queryClosing( const ::com::sun::star::lang::EventObject& Source, sal_Bool GetsOwnership ) throw (::com::sun::star::util::CloseVetoException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     virtual void SAL_CALL notifyClosing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 
     // XEventListener
diff --git a/dbaccess/source/core/dataaccess/documentevents.cxx b/dbaccess/source/core/dataaccess/documentevents.cxx
index 2c7dbaeae5aa..1e43dad351bf 100644
--- a/dbaccess/source/core/dataaccess/documentevents.cxx
+++ b/dbaccess/source/core/dataaccess/documentevents.cxx
@@ -208,7 +208,7 @@ namespace dbaccess
         return aNames;
     }
 
-    ::sal_Bool SAL_CALL DocumentEvents::hasByName( const OUString& _Name ) throw (RuntimeException, std::exception)
+    sal_Bool SAL_CALL DocumentEvents::hasByName( const OUString& _Name ) throw (RuntimeException, std::exception)
     {
         ::osl::MutexGuard aGuard( m_pData->rMutex );
 
@@ -220,7 +220,7 @@ namespace dbaccess
         return ::cppu::UnoType< Sequence< PropertyValue > >::get();
     }
 
-    ::sal_Bool SAL_CALL DocumentEvents::hasElements(  ) throw (RuntimeException, std::exception)
+    sal_Bool SAL_CALL DocumentEvents::hasElements(  ) throw (RuntimeException, std::exception)
     {
         ::osl::MutexGuard aGuard( m_pData->rMutex );
         return !m_pData->rEventsData.empty();
diff --git a/dbaccess/source/core/dataaccess/documentevents.hxx b/dbaccess/source/core/dataaccess/documentevents.hxx
index 1835d2f83d23..0d9a5e842b7d 100644
--- a/dbaccess/source/core/dataaccess/documentevents.hxx
+++ b/dbaccess/source/core/dataaccess/documentevents.hxx
@@ -60,11 +60,11 @@ namespace dbaccess
         // XNameAccess
         virtual ::com::sun::star::uno::Any SAL_CALL getByName( const OUString& aName ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
         virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getElementNames(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
-        virtual ::sal_Bool SAL_CALL hasByName( const OUString& aName ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
+        virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 
         // XElementAccess
         virtual ::com::sun::star::uno::Type SAL_CALL getElementType(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
-        virtual ::sal_Bool SAL_CALL hasElements(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
+        virtual sal_Bool SAL_CALL hasElements(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 
     private:
         ::std::auto_ptr< DocumentEvents_Data >  m_pData;