loplugin:passstuffbyref in reportdesign

Change-Id: I6e024c3043e1fa9f618e96088581ade3c3a00c3c

4 files changed, 9 insertions, 9 deletions

diff --git a/reportdesign/source/filter/xml/xmlExport.hxx b/reportdesign/source/filter/xml/xmlExport.hxx
index c2942d7f225d..534fabe636e0 100644
--- a/reportdesign/source/filter/xml/xmlExport.hxx
+++ b/reportdesign/source/filter/xml/xmlExport.hxx
@@ -167,9 +167,9 @@ public:
     // XExporter
     virtual void SAL_CALL setSourceDocument( const css::uno::Reference< css::lang::XComponent >& xDoc ) throw(css::lang::IllegalArgumentException, css::uno::RuntimeException, std::exception) override;
 
-    inline Reference<XReportDefinition> getReportDefinition() const { return m_xReportDefinition; }
+    const Reference<XReportDefinition>& getReportDefinition() const { return m_xReportDefinition; }
 
-    rtl::Reference < XMLPropertySetMapper > GetCellStylePropertyMapper() const { return m_xCellStylesPropertySetMapper;}
+    const rtl::Reference < XMLPropertySetMapper >& GetCellStylePropertyMapper() const { return m_xCellStylesPropertySetMapper;}
 };
 
 /** Exports only settings
diff --git a/reportdesign/source/filter/xml/xmlTable.hxx b/reportdesign/source/filter/xml/xmlTable.hxx
index 596148d05d95..4139d96ff877 100644
--- a/reportdesign/source/filter/xml/xmlTable.hxx
+++ b/reportdesign/source/filter/xml/xmlTable.hxx
@@ -79,7 +79,7 @@ namespace rptxml
 
         void addCell(const css::uno::Reference< css::report::XReportComponent>& _xElement);
 
-        inline css::uno::Reference< css::report::XSection > getSection() const { return m_xSection; }
+        const css::uno::Reference< css::report::XSection >& getSection() const { return m_xSection; }
     };
 
 } // namespace rptxml
diff --git a/reportdesign/source/filter/xml/xmlfilter.cxx b/reportdesign/source/filter/xml/xmlfilter.cxx
index 5b7c20501b4c..57a2c22ec7ae 100644
--- a/reportdesign/source/filter/xml/xmlfilter.cxx
+++ b/reportdesign/source/filter/xml/xmlfilter.cxx
@@ -961,7 +961,7 @@ void ORptFilter::FinishStyles()
         GetStyles()->FinishStyles( true );
 }
 
-OUString ORptFilter::convertFormula(const OUString& _sFormula)
+const OUString& ORptFilter::convertFormula(const OUString& _sFormula)
 {
     return _sFormula;
 }
diff --git a/reportdesign/source/filter/xml/xmlfilter.hxx b/reportdesign/source/filter/xml/xmlfilter.hxx
index 24a47dd8bba4..4ab619bfb79b 100644
--- a/reportdesign/source/filter/xml/xmlfilter.hxx
+++ b/reportdesign/source/filter/xml/xmlfilter.hxx
@@ -120,7 +120,7 @@ public:
     static css::uno::Reference< css::uno::XInterface > SAL_CALL
     create(css::uno::Reference< css::uno::XComponentContext > const & xContext);
 
-    inline Reference<XReportDefinition> getReportDefinition() const {
+    const Reference<XReportDefinition>& getReportDefinition() const {
         return m_xReportDefinition;
     }
     void FinishStyles();
@@ -144,16 +144,16 @@ public:
     const SvXMLTokenMap& GetColumnTokenMap() const;
     const SvXMLTokenMap& GetCellElemTokenMap() const;
 
-    inline rtl::Reference < XMLPropertySetMapper > GetCellStylesPropertySetMapper()      const   {
+    const rtl::Reference< XMLPropertySetMapper >& GetCellStylesPropertySetMapper()      const   {
         return m_xCellStylesPropertySetMapper;
     }
-    inline rtl::Reference < XMLPropertySetMapper > GetColumnStylesPropertySetMapper()    const   {
+    const rtl::Reference< XMLPropertySetMapper >& GetColumnStylesPropertySetMapper()    const   {
         return m_xColumnStylesPropertySetMapper;
     }
-    inline rtl::Reference < XMLPropertySetMapper > GetRowStylesPropertySetMapper()       const   {
+    const rtl::Reference< XMLPropertySetMapper >& GetRowStylesPropertySetMapper()       const   {
         return m_xRowStylesPropertySetMapper;
     }
-    static OUString convertFormula(const OUString& _sFormula);
+    static const OUString& convertFormula(const OUString& _sFormula);
     /** inserts a new function
     *
     * \param _xFunction