loplugin:passstuffbyref in xmloff

Change-Id: I5995510c5c0686e5e69e8853d81dcba83ae96211

6 files changed, 7 insertions, 7 deletions

diff --git a/xmloff/inc/txtfldi.hxx b/xmloff/inc/txtfldi.hxx
index 4b3554103e0c..670e6d6c356c 100644
--- a/xmloff/inc/txtfldi.hxx
+++ b/xmloff/inc/txtfldi.hxx
@@ -157,7 +157,7 @@ protected:
     /// get helper
     inline XMLTextImportHelper& GetImportHelper() { return rTextImportHelper; }
 
-    inline OUString GetServiceName() { return sServiceName; }
+    const OUString& GetServiceName() { return sServiceName; }
     inline void SetServiceName(const OUString& sStr) { sServiceName = sStr; }
 
     OUString GetContent();
diff --git a/xmloff/inc/txtvfldi.hxx b/xmloff/inc/txtvfldi.hxx
index 1d3807980b4c..a92f6bc53980 100644
--- a/xmloff/inc/txtvfldi.hxx
+++ b/xmloff/inc/txtvfldi.hxx
@@ -188,7 +188,7 @@ protected:
         css::beans::XPropertySet> & xPropertySet) override;
 
     // various accessor methods:
-    inline OUString GetName()    { return sName; }
+    const OUString& GetName()       { return sName; }
     inline bool IsStringValue()     { return aValueHelper.IsStringValue();}
 };
 
diff --git a/xmloff/source/chart/SchXMLExport.cxx b/xmloff/source/chart/SchXMLExport.cxx
index c64ef59e6488..a45784ff2fcf 100644
--- a/xmloff/source/chart/SchXMLExport.cxx
+++ b/xmloff/source/chart/SchXMLExport.cxx
@@ -155,7 +155,7 @@ public:
     void exportChart( css::uno::Reference< css::chart::XChartDocument > rChartDoc,
                       bool bIncludeTable );
 
-    rtl::Reference<XMLPropertySetMapper> GetPropertySetMapper() const;
+    const rtl::Reference<XMLPropertySetMapper>& GetPropertySetMapper() const;
 
     void SetChartRangeAddress( const OUString& rAddress )
         { msChartAddress = rAddress; }
@@ -993,7 +993,7 @@ void SchXMLExportHelper::SetDestinationShellID( const OUString& rShellID )
     m_pImpl->maDestShellID = rShellID;
 }
 
-rtl::Reference< XMLPropertySetMapper > SchXMLExportHelper_Impl::GetPropertySetMapper() const
+const rtl::Reference< XMLPropertySetMapper >& SchXMLExportHelper_Impl::GetPropertySetMapper() const
 {
     return mxPropertySetMapper;
 }
diff --git a/xmloff/source/draw/sdxmlimp_impl.hxx b/xmloff/source/draw/sdxmlimp_impl.hxx
index ccda6f1099db..7250eb6ec250 100644
--- a/xmloff/source/draw/sdxmlimp_impl.hxx
+++ b/xmloff/source/draw/sdxmlimp_impl.hxx
@@ -260,7 +260,7 @@ public:
     sal_Int32 GetNewMasterPageCount() const { return mnNewMasterPageCount; }
     void IncrementNewMasterPageCount() { mnNewMasterPageCount++; }
 
-    css::uno::Reference< css::container::XNameAccess > getPageLayouts() const { return mxPageLayouts; }
+    const css::uno::Reference< css::container::XNameAccess >& getPageLayouts() const { return mxPageLayouts; }
 
     bool IsDraw() const { return mbIsDraw; }
     bool IsImpress() const { return !mbIsDraw; }
diff --git a/xmloff/source/transform/PersAttrListTContext.hxx b/xmloff/source/transform/PersAttrListTContext.hxx
index e47fb3377491..d93455ff0069 100644
--- a/xmloff/source/transform/PersAttrListTContext.hxx
+++ b/xmloff/source/transform/PersAttrListTContext.hxx
@@ -102,7 +102,7 @@ public:
         ::xmloff::token::XMLTokenEnum eAToken,
         const OUString & rValue );
 
-    css::uno::Reference< css::xml::sax::XAttributeList >
+    const css::uno::Reference< css::xml::sax::XAttributeList >&
         GetAttrList() const { return m_xAttrList; }
 
 };
diff --git a/xmloff/source/xforms/XFormsModelContext.hxx b/xmloff/source/xforms/XFormsModelContext.hxx
index 2ec6bcb0e878..b71baad466c6 100644
--- a/xmloff/source/xforms/XFormsModelContext.hxx
+++ b/xmloff/source/xforms/XFormsModelContext.hxx
@@ -43,7 +43,7 @@ public:
                         const OUString& rLName );
     virtual ~XFormsModelContext();
 
-    css::uno::Reference<css::xforms::XModel2> getModel() { return mxModel;}
+    const css::uno::Reference<css::xforms::XModel2>& getModel() { return mxModel;}
 
     // implement SvXMLImportContext & TokenContext methods: