clang-tidy modernize-pass-by-value in xmloff

Change-Id: Ica07e393763343d0f5caaad6a89fa3378f6ad344 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/136995 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
author: Noel Grandin <noel.grandin@collabora.co.uk> 2022-07-12 10:45:08 +0200
committer: Noel Grandin <noel.grandin@collabora.co.uk> 2022-07-12 15:59:38 +0200
commit: ca2a4a4b1c839c14832043e714297c30087b4b6d (patch)
tree: 8229dee461d27537ddb828e6693c27d7a2439c5e /xmloff
parent: 2f93eb49db71c8cbaffbd022cb2b654d56920bda (diff)
85 files changed, 357 insertions, 296 deletions
diff --git a/xmloff/inc/StyleMap.hxx b/xmloff/inc/StyleMap.hxx
index 8b122fd0f9bc..5cea47b24159 100644
--- a/xmloff/inc/StyleMap.hxx
+++ b/xmloff/inc/StyleMap.hxx
@@ -24,6 +24,7 @@
 #include <cppuhelper/implbase.hxx>
 #include <o3tl/hash_combine.hxx>
 #include <unordered_map>
+#include <utility>
 
 enum class XmlStyleFamily;
 
@@ -33,9 +34,9 @@ struct StyleNameKey_Impl
     OUString       m_aName;
 
     StyleNameKey_Impl( XmlStyleFamily nFamily,
-                       const OUString& rName ) :
+                       OUString sName ) :
         m_nFamily( nFamily ),
-        m_aName( rName )
+        m_aName(std::move( sName ))
     {
     }
 };
diff --git a/xmloff/inc/XMLElementPropertyContext.hxx b/xmloff/inc/XMLElementPropertyContext.hxx
index bf75533922ec..70b915f17f59 100644
--- a/xmloff/inc/XMLElementPropertyContext.hxx
+++ b/xmloff/inc/XMLElementPropertyContext.hxx
@@ -39,7 +39,7 @@ protected:
 public:
 
     XMLElementPropertyContext( SvXMLImport& rImport, sal_Int32 nElement,
-                               const XMLPropertyState& rProp,
+                               XMLPropertyState aProp,
                                 ::std::vector< XMLPropertyState > &rProps );
 
     virtual ~XMLElementPropertyContext() override;
diff --git a/xmloff/inc/txtfldi.hxx b/xmloff/inc/txtfldi.hxx
index f6f27d633f96..243feb630fc8 100644
--- a/xmloff/inc/txtfldi.hxx
+++ b/xmloff/inc/txtfldi.hxx
@@ -65,7 +65,7 @@ public:
     XMLTextFieldImportContext(
         SvXMLImport& rImport,                   /// XML Import
         XMLTextImportHelper& rHlp,              /// Text import helper
-        const OUString& pService);              /// name of SO API service
+        OUString aService);              /// name of SO API service
 
     /// process character data: will be collected in member sContentBuffer
     virtual void SAL_CALL characters( const OUString& sContent ) override;
diff --git a/xmloff/inc/xexptran.hxx b/xmloff/inc/xexptran.hxx
index c40629f3a61c..9136e620fa9d 100644
--- a/xmloff/inc/xexptran.hxx
+++ b/xmloff/inc/xexptran.hxx
@@ -89,7 +89,7 @@ class SdXMLImExViewBox
 
 public:
     SdXMLImExViewBox(double fX, double fY, double fW, double fH);
-    SdXMLImExViewBox(const OUString& rNew, const SvXMLUnitConverter& rConv);
+    SdXMLImExViewBox(OUString aNew, const SvXMLUnitConverter& rConv);
 
     double GetX() const { return mfX; }
     double GetY() const { return mfY; }
diff --git a/xmloff/source/chart/MultiPropertySetHandler.hxx b/xmloff/source/chart/MultiPropertySetHandler.hxx
index d47b942f0fe0..b4bac7128aed 100644
--- a/xmloff/source/chart/MultiPropertySetHandler.hxx
+++ b/xmloff/source/chart/MultiPropertySetHandler.hxx
@@ -26,6 +26,7 @@
 #include <rtl/ustring.hxx>
 #include <com/sun/star/beans/XPropertySet.hpp>
 #include <com/sun/star/beans/XMultiPropertySet.hpp>
+#include <utility>
 
 /** @descr  MultiPropertySetHandler handles the two slightly different
         interfaces XPropertySet and XMultiPropertySet for accessing
@@ -48,8 +49,8 @@ public:
     /** @descr  Create a class instance and store the given name.
         @param  rName   The name of the property.
     */
-    explicit PropertyWrapperBase (const OUString & rName)
-        :   msName (rName)
+    explicit PropertyWrapperBase (OUString aName)
+        :   msName (std::move(aName))
     {}
     virtual ~PropertyWrapperBase()
     {}
@@ -125,7 +126,7 @@ public:
             is casted later to one of the two of them.
     */
     explicit MultiPropertySetHandler (css::uno::Reference<
-        css::uno::XInterface> const & xObject);
+        css::uno::XInterface> xObject);
     /** @descr  Add a property to handle.  The type given implicitly by the
             reference to a variable is used to create an instance of
             the PropertyWrapper template class.
@@ -177,8 +178,8 @@ private:
 };
 
 MultiPropertySetHandler::MultiPropertySetHandler (css::uno::Reference<
-    css::uno::XInterface> const & xObject)
-        :   mxObject (xObject)
+    css::uno::XInterface> xObject)
+        :   mxObject (std::move(xObject))
 {
 }
 
diff --git a/xmloff/source/chart/SchXMLChartContext.cxx b/xmloff/source/chart/SchXMLChartContext.cxx
index 23ea2f780041..7d1a767e784f 100644
--- a/xmloff/source/chart/SchXMLChartContext.cxx
+++ b/xmloff/source/chart/SchXMLChartContext.cxx
@@ -29,6 +29,7 @@
 #include <sal/log.hxx>
 #include <tools/diagnose_ex.h>
 #include <unotools/mediadescriptor.hxx>
+#include <utility>
 #include <xmloff/xmlnamespace.hxx>
 #include <xmloff/xmltoken.hxx>
 #include <xmloff/namespacemap.hxx>
@@ -448,8 +449,8 @@ struct NewDonutSeries
     ::std::vector< OUString > m_aSeriesStyles;
     ::std::vector< OUString > m_aPointStyles;
 
-    NewDonutSeries( const css::uno::Reference< css::chart2::XDataSeries >& xSeries, sal_Int32 nPointCount )
-                    : m_xSeries( xSeries )
+    NewDonutSeries( css::uno::Reference< css::chart2::XDataSeries > xSeries, sal_Int32 nPointCount )
+                    : m_xSeries(std::move( xSeries ))
                     , mnAttachedAxis( 1 )
     {
         m_aPointStyles.resize(nPointCount);
@@ -1159,11 +1160,11 @@ void SchXMLChartContext::InitChart(
 
 SchXMLTitleContext::SchXMLTitleContext( SchXMLImportHelper& rImpHelper, SvXMLImport& rImport,
                                         OUString& rTitle,
-                                        uno::Reference< drawing::XShape > const & xTitleShape ) :
+                                        uno::Reference< drawing::XShape > xTitleShape ) :
         SvXMLImportContext( rImport ),
         mrImportHelper( rImpHelper ),
         mrTitle( rTitle ),
-        mxTitleShape( xTitleShape )
+        mxTitleShape(std::move( xTitleShape ))
 {
 }
 
diff --git a/xmloff/source/chart/SchXMLChartContext.hxx b/xmloff/source/chart/SchXMLChartContext.hxx
index 53402168b36d..40ba13e0177c 100644
--- a/xmloff/source/chart/SchXMLChartContext.hxx
+++ b/xmloff/source/chart/SchXMLChartContext.hxx
@@ -135,7 +135,7 @@ public:
     SchXMLTitleContext( SchXMLImportHelper& rImpHelper,
                         SvXMLImport& rImport,
                         OUString& rTitle,
-                        css::uno::Reference< css::drawing::XShape > const & xTitleShape );
+                        css::uno::Reference< css::drawing::XShape > xTitleShape );
     virtual ~SchXMLTitleContext() override;
 
     virtual void SAL_CALL startFastElement( sal_Int32 nElement,
diff --git a/xmloff/source/chart/SchXMLExport.cxx b/xmloff/source/chart/SchXMLExport.cxx
index fc0a24a8e451..533fcb569c33 100644
--- a/xmloff/source/chart/SchXMLExport.cxx
+++ b/xmloff/source/chart/SchXMLExport.cxx
@@ -23,6 +23,7 @@
 
 #include <sax/tools/converter.hxx>
 
+#include <utility>
 #include <xmloff/xmlprmap.hxx>
 
 #include <SchXMLExport.hxx>
@@ -372,8 +373,8 @@ css::chart2::RelativePosition lcl_getCustomLabelPosition(
 class lcl_MatchesRole
 {
 public:
-    explicit lcl_MatchesRole( const OUString & aRole ) :
-            m_aRole( aRole )
+    explicit lcl_MatchesRole( OUString aRole ) :
+            m_aRole(std::move( aRole ))
     {}
 
     bool operator () ( const Reference< chart2::data::XLabeledDataSequence > & xSeq ) const
@@ -2620,10 +2621,10 @@ void lcl_createDataLabelProperties(
         OUString sAPIName;
         sal_uInt16 nNameSpace; // from include/xmloff/xmlnamespace.hxx
         OUString sLocalName;
-        API2ODFMapItem(const OUString& sAPI, const sal_uInt16 nNS, const OUString& sLocal)
-            : sAPIName(sAPI)
+        API2ODFMapItem(OUString sAPI, const sal_uInt16 nNS, OUString sLocal)
+            : sAPIName(std::move(sAPI))
             , nNameSpace(nNS)
-            , sLocalName(sLocal)
+            , sLocalName(std::move(sLocal))
         {
         }
     };
diff --git a/xmloff/source/chart/SchXMLImport.cxx b/xmloff/source/chart/SchXMLImport.cxx
index a39f822450c0..bca50a445af9 100644
--- a/xmloff/source/chart/SchXMLImport.cxx
+++ b/xmloff/source/chart/SchXMLImport.cxx
@@ -24,6 +24,7 @@
 
 #include <sal/log.hxx>
 #include <comphelper/processfactory.hxx>
+#include <utility>
 #include <xmloff/namespacemap.hxx>
 #include <xmloff/prstylei.hxx>
 #include <xmloff/xmlnamespace.hxx>
@@ -56,8 +57,8 @@ namespace
 class lcl_MatchesChartType
 {
 public:
-    explicit lcl_MatchesChartType( const OUString & aChartTypeName ) :
-            m_aChartTypeName( aChartTypeName )
+    explicit lcl_MatchesChartType( OUString aChartTypeName ) :
+            m_aChartTypeName(std::move( aChartTypeName ))
     {}
 
     bool operator () ( const Reference< chart2::XChartType > & xChartType ) const
diff --git a/xmloff/source/chart/SchXMLPlotAreaContext.cxx b/xmloff/source/chart/SchXMLPlotAreaContext.cxx
index 7418b92fa064..2f3a08acec85 100644
--- a/xmloff/source/chart/SchXMLPlotAreaContext.cxx
+++ b/xmloff/source/chart/SchXMLPlotAreaContext.cxx
@@ -27,6 +27,7 @@
 #include <comphelper/sequence.hxx>
 #include <sal/log.hxx>
 #include <tools/diagnose_ex.h>
+#include <utility>
 #include <xmloff/xmlnamespace.hxx>
 #include <xmloff/namespacemap.hxx>
 #include <xmloff/xmluconv.hxx>
@@ -130,7 +131,7 @@ SchXMLPlotAreaContext::SchXMLPlotAreaContext(
     bool & rRowHasLabels,
     chart::ChartDataRowSource & rDataRowSource,
     SeriesDefaultsAndStyles& rSeriesDefaultsAndStyles,
-    const OUString& aChartTypeServiceName,
+    OUString aChartTypeServiceName,
     tSchXMLLSequencesPerIndex & rLSequencesPerIndex,
     const awt::Size & rChartSize ) :
         SvXMLImportContext( rImport ),
@@ -152,7 +153,7 @@ SchXMLPlotAreaContext::SchXMLPlotAreaContext(
         mrColHasLabels( rColHasLabels ),
         mrRowHasLabels( rRowHasLabels ),
         mrDataRowSource( rDataRowSource ),
-        maChartTypeServiceName( aChartTypeServiceName ),
+        maChartTypeServiceName(std::move( aChartTypeServiceName )),
         mrLSequencesPerIndex( rLSequencesPerIndex ),
         mbGlobalChartTypeUsedBySeries( false ),
         maChartSize( rChartSize )
@@ -1049,18 +1050,18 @@ static void lcl_setErrorBarSequence ( const uno::Reference< chart2::XChartDocume
 SchXMLStatisticsObjectContext::SchXMLStatisticsObjectContext(
     SchXMLImportHelper& rImpHelper,
     SvXMLImport& rImport,
-    const OUString &rSeriesStyleName,
+    OUString sSeriesStyleName,
     ::std::vector< DataRowPointStyle >& rStyleVector,
-    const css::uno::Reference< css::chart2::XDataSeries >& xSeries,
+    css::uno::Reference< css::chart2::XDataSeries > xSeries,
     ContextType eContextType,
     tSchXMLLSequencesPerIndex & rLSequencesPerIndex) :
 
         SvXMLImportContext( rImport ),
         mrImportHelper( rImpHelper ),
         mrStyleVector( rStyleVector ),
-        m_xSeries( xSeries ),
+        m_xSeries(std::move( xSeries )),
         meContextType( eContextType ),
-        maSeriesStyleName( rSeriesStyleName),
+        maSeriesStyleName(std::move( sSeriesStyleName)),
         mrLSequencesPerIndex(rLSequencesPerIndex)
 {}
 
diff --git a/xmloff/source/chart/SchXMLPlotAreaContext.hxx b/xmloff/source/chart/SchXMLPlotAreaContext.hxx
index a1de29e187e1..c6b74f0e0389 100644
--- a/xmloff/source/chart/SchXMLPlotAreaContext.hxx
+++ b/xmloff/source/chart/SchXMLPlotAreaContext.hxx
@@ -93,7 +93,7 @@ public:
                            bool & rRowHasLabels,
                            css::chart::ChartDataRowSource & rDataRowSource,
                            SeriesDefaultsAndStyles& rSeriesDefaultsAndStyles,
-                           const OUString& aChartTypeServiceName,
+                           OUString aChartTypeServiceName,
                            tSchXMLLSequencesPerIndex & rLSequencesPerIndex,
                            const css::awt::Size & rChartSize );
     virtual ~SchXMLPlotAreaContext() override;
@@ -281,9 +281,9 @@ public:
     SchXMLStatisticsObjectContext(
         SchXMLImportHelper& rImportHelper,
         SvXMLImport& rImport,
-        const OUString &rSeriesStyleName,
+        OUString aSeriesStyleName,
         ::std::vector< DataRowPointStyle >& rStyleVector,
-        const css::uno::Reference< css::chart2::XDataSeries >& xSeries,
+        css::uno::Reference< css::chart2::XDataSeries > xSeries,
         ContextType eContextType,
         tSchXMLLSequencesPerIndex & rLSequencesPerIndex );
 
diff --git a/xmloff/source/chart/SchXMLPropertyMappingContext.cxx b/xmloff/source/chart/SchXMLPropertyMappingContext.cxx
index 40c3d045271e..e48cc684aa14 100644
--- a/xmloff/source/chart/SchXMLPropertyMappingContext.cxx
+++ b/xmloff/source/chart/SchXMLPropertyMappingContext.cxx
@@ -9,6 +9,7 @@
 
 #include "SchXMLPropertyMappingContext.hxx"
 #include "SchXMLTools.hxx"
+#include <utility>
 #include <xmloff/xmlnamespace.hxx>
 #include <xmloff/xmlimp.hxx>
 #include <xmloff/namespacemap.hxx>
@@ -66,9 +67,9 @@ SchXMLPropertyMappingContext::SchXMLPropertyMappingContext(
         SvXMLImport& rImport,
         tSchXMLLSequencesPerIndex & rLSequencesPerIndex,
         uno::Reference<
-        chart2::XDataSeries > const & xSeries ):
+        chart2::XDataSeries > xSeries ):
     SvXMLImportContext( rImport ),
-    mxDataSeries(xSeries),
+    mxDataSeries(std::move(xSeries)),
     mrLSequencesPerIndex(rLSequencesPerIndex)
 {
 
diff --git a/xmloff/source/chart/SchXMLPropertyMappingContext.hxx b/xmloff/source/chart/SchXMLPropertyMappingContext.hxx
index 1696a32f36a0..ec9010a6c69a 100644
--- a/xmloff/source/chart/SchXMLPropertyMappingContext.hxx
+++ b/xmloff/source/chart/SchXMLPropertyMappingContext.hxx
@@ -28,7 +28,7 @@ public:
                           SvXMLImport& rImport,
                           tSchXMLLSequencesPerIndex& rLSequencesPerIndex,
                               css::uno::Reference<
-                              css::chart2::XDataSeries > const & xSeries );
+                              css::chart2::XDataSeries > xSeries );
 
     virtual ~SchXMLPropertyMappingContext() override;
 
diff --git a/xmloff/source/chart/SchXMLRegressionCurveObjectContext.cxx b/xmloff/source/chart/SchXMLRegressionCurveObjectContext.cxx
index 16bec57fea20..434459813bc4 100644
--- a/xmloff/source/chart/SchXMLRegressionCurveObjectContext.cxx
+++ b/xmloff/source/chart/SchXMLRegressionCurveObjectContext.cxx
@@ -24,6 +24,7 @@
 #include <sax/tools/converter.hxx>
 #include <sal/log.hxx>
 
+#include <utility>
 #include <xmloff/namespacemap.hxx>
 #include <xmloff/xmlnamespace.hxx>
 #include <xmloff/xmluconv.hxx>
@@ -44,12 +45,12 @@ SchXMLRegressionCurveObjectContext::SchXMLRegressionCurveObjectContext(
                                         SchXMLImportHelper& rImpHelper,
                                         SvXMLImport& rImport,
                                         std::vector< RegressionStyle >& rRegressionStyleVector,
-                                        const css::uno::Reference<
-                                                    css::chart2::XDataSeries >& xSeries,
+                                        css::uno::Reference<
+                                                    css::chart2::XDataSeries > xSeries,
                                         const awt::Size & rChartSize) :
     SvXMLImportContext( rImport ),
     mrImportHelper( rImpHelper ),
-    mxSeries( xSeries ),
+    mxSeries(std::move( xSeries )),
     maChartSize( rChartSize ),
     mrRegressionStyleVector( rRegressionStyleVector )
 {
diff --git a/xmloff/source/chart/SchXMLRegressionCurveObjectContext.hxx b/xmloff/source/chart/SchXMLRegressionCurveObjectContext.hxx
index 13b796cd24e0..9d24143aca51 100644
--- a/xmloff/source/chart/SchXMLRegressionCurveObjectContext.hxx
+++ b/xmloff/source/chart/SchXMLRegressionCurveObjectContext.hxx
@@ -31,7 +31,7 @@ public:
         SchXMLImportHelper& rImportHelper,
         SvXMLImport& rImport,
         std::vector< RegressionStyle >& rRegressionStyleVector,
-        const css::uno::Reference< css::chart2::XDataSeries >& xSeries,
+        css::uno::Reference< css::chart2::XDataSeries > xSeries,
         const css::awt::Size & rChartSize );
 
     virtual ~SchXMLRegressionCurveObjectContext() override;
diff --git a/xmloff/source/chart/SchXMLSeries2Context.cxx b/xmloff/source/chart/SchXMLSeries2Context.cxx
index 56b98304870e..8ecc32c22573 100644
--- a/xmloff/source/chart/SchXMLSeries2Context.cxx
+++ b/xmloff/source/chart/SchXMLSeries2Context.cxx
@@ -47,6 +47,7 @@
 #include <comphelper/processfactory.hxx>
 
 #include <sal/log.hxx>
+#include <utility>
 #include <xmloff/xmlnamespace.hxx>
 #include <xmloff/xmlimp.hxx>
 #include <xmloff/namespacemap.hxx>
@@ -529,8 +530,8 @@ namespace {
 
 struct DomainInfo
 {
-    DomainInfo( const OUString& rRole, const OUString& rRange, sal_Int32 nIndex )
-        : aRole(rRole), aRange(rRange), nIndexForLocalData(nIndex)
+    DomainInfo( OUString _aRole, OUString _aRange, sal_Int32 nIndex )
+        : aRole(std::move(_aRole)), aRange(std::move(_aRange)), nIndexForLocalData(nIndex)
     {}
 
     OUString aRole;
diff --git a/xmloff/source/chart/transporttypes.hxx b/xmloff/source/chart/transporttypes.hxx
index 7053d20c84c0..81d5de8cdb8a 100644
--- a/xmloff/source/chart/transporttypes.hxx
+++ b/xmloff/source/chart/transporttypes.hxx
@@ -21,6 +21,7 @@
 #include <com/sun/star/chart2/XDataSeries.hpp>
 #include <com/sun/star/chart2/data/XLabeledDataSequence.hpp>
 
+#include <utility>
 #include <vector>
 #include <map>
 #include <optional>
@@ -137,11 +138,11 @@ struct RegressionStyle
 
     OUString msStyleName;
 
-    RegressionStyle(const css::uno::Reference<
-                          css::chart2::XDataSeries >& xSeries,
-                    const OUString& sStyleName) :
-            m_xSeries    ( xSeries ),
-            msStyleName  ( sStyleName )
+    RegressionStyle(css::uno::Reference<
+                          css::chart2::XDataSeries > xSeries,
+                    OUString sStyleName) :
+            m_xSeries    (std::move( xSeries )),
+            msStyleName  (std::move( sStyleName ))
     {}
 };
 
@@ -199,26 +200,26 @@ struct DataRowPointStyle
     bool mbSymbolSizeForSeriesIsMissingInFile;
 
     DataRowPointStyle( StyleType eType
-                        , const css::uno::Reference< css::chart2::XDataSeries >& xSeries
+                        , css::uno::Reference< css::chart2::XDataSeries > xSeries
                         , sal_Int32 nPointIndex
                         , sal_Int32 nPointRepeat
-                        , const OUString& sStyleName
+                        , OUString sStyleName
                         , sal_Int32 nAttachedAxis = 0 ) :
             meType( eType ),
-            m_xSeries( xSeries ),
+            m_xSeries(std::move( xSeries )),
             m_nPointIndex( nPointIndex ),
             m_nPointRepeat( nPointRepeat ),
-            msStyleName( sStyleName ),
+            msStyleName(std::move( sStyleName )),
             mnAttachedAxis( nAttachedAxis ),
             mbSymbolSizeForSeriesIsMissingInFile( false )
         {}
 
     // ctor for use in import of <chart:data-label> as child of <chart:series>
-    DataRowPointStyle(StyleType eType, const OUString& sStyleName, sal_Int32 nAttachedAxis = 0)
+    DataRowPointStyle(StyleType eType, OUString sStyleName, sal_Int32 nAttachedAxis = 0)
         : meType(eType)
         , m_nPointIndex(0)
         , m_nPointRepeat(0)
-        , msStyleName(sStyleName)
+        , msStyleName(std::move(sStyleName))
         , mnAttachedAxis(nAttachedAxis)
         , mbSymbolSizeForSeriesIsMissingInFile(false)
     {
diff --git a/xmloff/source/core/DocumentSettingsContext.cxx b/xmloff/source/core/DocumentSettingsContext.cxx
index 9052a8dbaa81..e5af9f17bc13 100644
--- a/xmloff/source/core/DocumentSettingsContext.cxx
+++ b/xmloff/source/core/DocumentSettingsContext.cxx
@@ -25,6 +25,7 @@
 
 #include <com/sun/star/util/PathSubstitution.hpp>
 #include <com/sun/star/util/XStringSubstitution.hpp>
+#include <utility>
 #include <xmloff/DocumentSettingsContext.hxx>
 #include <xmloff/xmlimp.hxx>
 #include <xmloff/xmltoken.hxx>
@@ -63,7 +64,7 @@ class XMLMyList
     css::uno::Reference< css::uno::XComponentContext > m_xContext;
 
 public:
-    explicit XMLMyList(const uno::Reference<uno::XComponentContext>& rxContext);
+    explicit XMLMyList(uno::Reference<uno::XComponentContext> xContext);
 
     void push_back(beans::PropertyValue const & aProp) { aProps.push_back(aProp); nCount++; }
     uno::Sequence<beans::PropertyValue> GetSequence();
@@ -73,9 +74,9 @@ public:
 
 }
 
-XMLMyList::XMLMyList(const uno::Reference<uno::XComponentContext>& rxContext)
+XMLMyList::XMLMyList(uno::Reference<uno::XComponentContext> xContext)
 :   nCount(0),
-    m_xContext(rxContext)
+    m_xContext(std::move(xContext))
 {
     assert(m_xContext.is());
 }
@@ -150,7 +151,7 @@ public:
     XMLConfigItemContext(SvXMLImport& rImport,
                                     const css::uno::Reference< css::xml::sax::XFastAttributeList>& xAttrList,
                                     css::uno::Any& rAny,
-                                    const OUString& rItemName,
+                                    OUString aItemName,
                                     XMLConfigBaseContext* pBaseContext);
 
     virtual void SAL_CALL characters( const OUString& rChars ) override;
@@ -194,7 +195,7 @@ private:
 public:
     XMLConfigItemMapIndexedContext(SvXMLImport& rImport,
                                     css::uno::Any& rAny,
-                                    const OUString& rConfigItemName,
+                                    OUString aConfigItemName,
                                     XMLConfigBaseContext* pBaseContext);
 
     virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
@@ -384,11 +385,11 @@ void XMLConfigItemSetContext::endFastElement(sal_Int32 )
 XMLConfigItemContext::XMLConfigItemContext(SvXMLImport& rImport,
                                     const css::uno::Reference< css::xml::sax::XFastAttributeList>& xAttrList,
                                     css::uno::Any& rTempAny,
-                                    const OUString& rTempItemName,
+                                    OUString aTempItemName,
                                     XMLConfigBaseContext* pTempBaseContext)
     : SvXMLImportContext(rImport),
     mrAny(rTempAny),
-    mrItemName(rTempItemName),
+    mrItemName(std::move(aTempItemName)),
     mpBaseContext(pTempBaseContext)
 {
     for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList ))
@@ -556,10 +557,10 @@ void XMLConfigItemMapNamedContext::endFastElement(sal_Int32 )
 
 XMLConfigItemMapIndexedContext::XMLConfigItemMapIndexedContext(SvXMLImport& rImport,
                                     css::uno::Any& rAny,
-                                    const OUString& rConfigItemName,
+                                    OUString aConfigItemName,
                                     XMLConfigBaseContext* pBaseContext)
     : XMLConfigBaseContext(rImport, rAny, pBaseContext),
-      maConfigItemName( rConfigItemName )
+      maConfigItemName(std::move( aConfigItemName ))
 {
 }
 
diff --git a/xmloff/source/core/ProgressBarHelper.cxx b/xmloff/source/core/ProgressBarHelper.cxx
index fd5c295a6d5d..61248c06e8df 100644
--- a/xmloff/source/core/ProgressBarHelper.cxx
+++ b/xmloff/source/core/ProgressBarHelper.cxx
@@ -17,6 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
+#include <utility>
 #include <xmloff/ProgressBarHelper.hxx>
 
 #include <osl/diagnose.h>
@@ -26,9 +27,9 @@ using namespace ::com::sun::star;
 const sal_Int32 nDefaultProgressBarRange = 1000000;
 const float fProgressStep = 0.5;
 
-ProgressBarHelper::ProgressBarHelper(const css::uno::Reference < css::task::XStatusIndicator>& xTempStatusIndicator,
+ProgressBarHelper::ProgressBarHelper(css::uno::Reference < css::task::XStatusIndicator> xTempStatusIndicator,
                                     const bool bTempStrict)
-: xStatusIndicator(xTempStatusIndicator)
+: xStatusIndicator(std::move(xTempStatusIndicator))
 , nRange(nDefaultProgressBarRange)
 , nReference(100)
 , nValue(0)
diff --git a/xmloff/source/core/RDFaImportHelper.cxx b/xmloff/source/core/RDFaImportHelper.cxx
index 0dddb882207a..fc80a24e1701 100644
--- a/xmloff/source/core/RDFaImportHelper.cxx
+++ b/xmloff/source/core/RDFaImportHelper.cxx
@@ -19,6 +19,7 @@
 
 #include <RDFaImportHelper.hxx>
 
+#include <utility>
 #include <xmloff/xmlimp.hxx>
 #include <xmloff/namespacemap.hxx>
 
@@ -86,10 +87,10 @@ class RDFaInserter
     BlankNodeMap_t m_BlankNodeMap;
 
 public:
-    RDFaInserter(uno::Reference<uno::XComponentContext> const & i_xContext,
-            uno::Reference< rdf::XDocumentRepository > const & i_xRepository)
-        : m_xContext(i_xContext)
-        , m_xRepository(i_xRepository)
+    RDFaInserter(uno::Reference<uno::XComponentContext> i_xContext,
+            uno::Reference< rdf::XDocumentRepository > i_xRepository)
+        : m_xContext(std::move(i_xContext))
+        , m_xRepository(std::move(i_xRepository))
     {}
 
     uno::Reference< rdf::XBlankNode >
@@ -115,14 +116,14 @@ struct ParsedRDFaAttributes
     OUString m_Datatype;
 
     ParsedRDFaAttributes(
-            OUString const & i_rAbout,
+            OUString i_sAbout,
             ::std::vector< OUString >&& i_rProperties,
-            OUString const & i_rContent,
-            OUString const & i_rDatatype)
-        : m_About(i_rAbout)
+            OUString i_sContent,
+            OUString i_sDatatype)
+        : m_About(std::move(i_sAbout))
         , m_Properties(std::move(i_rProperties))
-        , m_Content(i_rContent)
-        , m_Datatype(i_rDatatype)
+        , m_Content(std::move(i_sContent))
+        , m_Datatype(std::move(i_sDatatype))
     { }
 };
 
@@ -132,10 +133,10 @@ struct RDFaEntry
     uno::Reference<rdf::XMetadatable> m_xObject;
     std::shared_ptr<ParsedRDFaAttributes> m_xRDFaAttributes;
 
-    RDFaEntry(uno::Reference<rdf::XMetadatable> const & i_xObject,
-            std::shared_ptr<ParsedRDFaAttributes> const& i_pRDFaAttributes)
-        : m_xObject(i_xObject)
-        , m_xRDFaAttributes(i_pRDFaAttributes)
+    RDFaEntry(uno::Reference<rdf::XMetadatable> i_xObject,
+            std::shared_ptr<ParsedRDFaAttributes> i_pRDFaAttributes)
+        : m_xObject(std::move(i_xObject))
+        , m_xRDFaAttributes(std::move(i_pRDFaAttributes))
     { }
 };
 
diff --git a/xmloff/source/core/SvXMLAttr.cxx b/xmloff/source/core/SvXMLAttr.cxx
index 5fa0f5ce5ce4..72809c7a0fd0 100644
--- a/xmloff/source/core/SvXMLAttr.cxx
+++ b/xmloff/source/core/SvXMLAttr.cxx
@@ -8,22 +8,24 @@
  */
 
 #include <limits.h>
+
+#include <utility>
 #include "SvXMLAttr.hxx"
 
-SvXMLAttr::SvXMLAttr( const OUString& rLName,
-                      const OUString& rValue ) :
+SvXMLAttr::SvXMLAttr( OUString _aLName,
+                      OUString _aValue ) :
         aPrefixPos(USHRT_MAX),
-        aLName(rLName),
-        aValue(rValue)
+        aLName(std::move(_aLName)),
+        aValue(std::move(_aValue))
 {
 }
 
 SvXMLAttr::SvXMLAttr( const sal_uInt16 nPos,
-                      const OUString& rLName,
-                      const OUString& rValue ) :
+                      OUString _aLName,
+                      OUString _aValue ) :
         aPrefixPos(nPos),
-        aLName(rLName),
-        aValue(rValue)
+        aLName(std::move(_aLName)),
+        aValue(std::move(_aValue))
 {
 }
 
diff --git a/xmloff/source/core/SvXMLAttr.hxx b/xmloff/source/core/SvXMLAttr.hxx
index bdfc279835e0..e9f19e54018a 100644
--- a/xmloff/source/core/SvXMLAttr.hxx
+++ b/xmloff/source/core/SvXMLAttr.hxx
@@ -19,11 +19,11 @@ private:
 public:
     // Assuming OUString is well behaved, the default copy constructor and
     // assignment operator are fine.
-    SvXMLAttr( const OUString& rLName,
-               const OUString& rValue );
+    SvXMLAttr( OUString aLName,
+               OUString aValue );
     SvXMLAttr( const sal_uInt16 nPos,
-               const OUString& rLName,
-               const OUString& rValue );
+               OUString aLName,
+               OUString aValue );
     bool operator== (const SvXMLAttr &rCmp) const;
 
     sal_uInt16       getPrefixPos() const { return aPrefixPos;}
diff --git a/xmloff/source/core/xmlerror.cxx b/xmloff/source/core/xmlerror.cxx
index 8b070c7f53c8..a3ace36f71d2 100644
--- a/xmloff/source/core/xmlerror.cxx
+++ b/xmloff/source/core/xmlerror.cxx
@@ -17,6 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
+#include <utility>
 #include <xmloff/xmlerror.hxx>
 #include <rtl/ustring.hxx>
 #include <sal/log.hxx>
@@ -44,11 +45,11 @@ public:
 
     ErrorRecord( sal_Int32 nId,
                  const Sequence<OUString>& rParams,
-                 const OUString& rExceptionMessage,
+                 OUString aExceptionMessage,
                  sal_Int32 nRow,
                  sal_Int32 nColumn,
-                 const OUString& rPublicId,
-                 const OUString& rSystemId);
+                 OUString aPublicId,
+                 OUString aSystemId);
 
     sal_Int32 nId;  /// error ID
 
@@ -66,14 +67,14 @@ public:
 
 
 ErrorRecord::ErrorRecord( sal_Int32 nID, const Sequence<OUString>& rParams,
-    const OUString& rExceptionMessage, sal_Int32 nRowNumber, sal_Int32 nCol,
-    const OUString& rPublicId, const OUString& rSystemId) :
+    OUString aExceptionMessage, sal_Int32 nRowNumber, sal_Int32 nCol,
+    OUString aPublicId, OUString aSystemId) :
         nId(nID),
-        sExceptionMessage(rExceptionMessage),
+        sExceptionMessage(std::move(aExceptionMessage)),
         nRow(nRowNumber),
         nColumn(nCol),
-        sPublicId(rPublicId),
-        sSystemId(rSystemId),
+        sPublicId(std::move(aPublicId)),
+        sSystemId(std::move(aSystemId)),
         aParams(rParams)
 {
 }
diff --git a/xmloff/source/core/xmlexp.cxx b/xmloff/source/core/xmlexp.cxx
index 55e9b1956560..552b6edf8073 100644
--- a/xmloff/source/core/xmlexp.cxx
+++ b/xmloff/source/core/xmlexp.cxx
@@ -436,11 +436,11 @@ void SvXMLExport::DetermineModelType_()
 
 SvXMLExport::SvXMLExport(
     const uno::Reference< uno::XComponentContext >& xContext,
-    OUString const & implementationName,
+    OUString implementationName,
     sal_Int16 const eDefaultMeasureUnit /*css::util::MeasureUnit*/,
     const enum XMLTokenEnum eClass, SvXMLExportFlags nExportFlags )
 :   mpImpl( new SvXMLExport_Impl ),
-    m_xContext(xContext), m_implementationName(implementationName),
+    m_xContext(xContext), m_implementationName(std::move(implementationName)),
     mxAttrList( new SvXMLAttributeList ),
     mpNamespaceMap( new SvXMLNamespaceMap ),
     mpAuthorIDs( new SvtSecurityMapPersonalInfo ),
@@ -458,16 +458,16 @@ SvXMLExport::SvXMLExport(
 
 SvXMLExport::SvXMLExport(
     const css::uno::Reference< css::uno::XComponentContext >& xContext,
-    OUString const & implementationName,
-    const OUString &rFileName,
+    OUString implementationName,
+    OUString fileName,
     sal_Int16 const eDefaultMeasureUnit /*css::util::MeasureUnit*/,
     const uno::Reference< xml::sax::XDocumentHandler > & rHandler)
 :   mpImpl( new SvXMLExport_Impl ),
-    m_xContext(xContext), m_implementationName(implementationName),
+    m_xContext(xContext), m_implementationName(std::move(implementationName)),
     mxHandler( rHandler ),
     mxExtHandler( rHandler, uno::UNO_QUERY ),
     mxAttrList( new SvXMLAttributeList ),
-    msOrigFileName( rFileName ),
+    msOrigFileName(std::move( fileName )),
     mpNamespaceMap( new SvXMLNamespaceMap ),
     mpAuthorIDs( new SvtSecurityMapPersonalInfo ),
     maUnitConv(xContext, util::MeasureUnit::MM_100TH, eDefaultMeasureUnit, getSaneDefaultVersion()),
@@ -488,20 +488,20 @@ SvXMLExport::SvXMLExport(
 
 SvXMLExport::SvXMLExport(
     const css::uno::Reference< css::uno::XComponentContext >& xContext,
-    OUString const & implementationName,
-    const OUString &rFileName,
+    OUString implementationName,
+    OUString fileName,
     const uno::Reference< xml::sax::XDocumentHandler > & rHandler,
     const Reference< XModel >& rModel,
     FieldUnit const eDefaultFieldUnit,
     SvXMLExportFlags nExportFlag)
 :   mpImpl( new SvXMLExport_Impl ),
-    m_xContext(xContext), m_implementationName(implementationName),
+    m_xContext(xContext), m_implementationName(std::move(implementationName)),
     mxModel( rModel ),
     mxHandler( rHandler ),
     mxExtHandler( rHandler, uno::UNO_QUERY ),
     mxNumberFormatsSupplier (rModel, uno::UNO_QUERY),
     mxAttrList( new SvXMLAttributeList ),
-    msOrigFileName( rFileName ),
+    msOrigFileName(std::move( fileName )),
     mpNamespaceMap( new SvXMLNamespaceMap ),
     mpAuthorIDs( new SvtSecurityMapPersonalInfo ),
     maUnitConv( xContext,
diff --git a/xmloff/source/core/xmlimp.cxx b/xmloff/source/core/xmlimp.cxx
index 873f557f8982..2cda88aa3bf1 100644
--- a/xmloff/source/core/xmlimp.cxx
+++ b/xmloff/source/core/xmlimp.cxx
@@ -26,6 +26,7 @@
 #include <sal/log.hxx>
 #include <com/sun/star/beans/XPropertySetInfo.hpp>
 #include <tools/urlobj.hxx>
+#include <utility>
 #include <vcl/embeddedfontshelper.hxx>
 #include <vcl/graph.hxx>
 #include <xmloff/unointerfacetouniqueidentifiermapper.hxx>
@@ -312,8 +313,8 @@ public:
 
     std::unique_ptr< DocumentInfo > mpDocumentInfo;
 
-    SvXMLImport_Impl( const uno::Reference< uno::XComponentContext >& rxContext,
-                      OUString const & theImplementationName,
+    SvXMLImport_Impl( uno::Reference< uno::XComponentContext > xContext,
+                      OUString theImplementationName,
                       const css::uno::Sequence< OUString > & sSupportedServiceNames = {})
         : hBatsFontConv( nullptr )
         , hMathFontConv( nullptr )
@@ -323,8 +324,8 @@ public:
         // Convert drawing object positions from OOo file format to OASIS (#i28749#)
         , mbShapePositionInHoriL2R( false )
         , mbTextDocInOOoFileFormat( false )
-        , mxComponentContext( rxContext )
-        , implementationName(theImplementationName)
+        , mxComponentContext(std::move( xContext ))
+        , implementationName(std::move(theImplementationName))
         , maSupportedServiceNames(sSupportedServiceNames)
     {
         SAL_WARN_IF(!mxComponentContext.is(), "xmloff.core", "SvXMLImport: no ComponentContext");
@@ -491,9 +492,9 @@ namespace
     private:
         css::uno::Reference<css::xml::sax::XFastParser> mxParser;
     public:
-        setFastDocumentHandlerGuard(const css::uno::Reference<css::xml::sax::XFastParser>& Parser,
+        setFastDocumentHandlerGuard(css::uno::Reference<css::xml::sax::XFastParser> Parser,
                                     const css::uno::Reference<css::xml::sax::XFastDocumentHandler>& Handler)
-            : mxParser(Parser)
+            : mxParser(std::move(Parser))
         {
             mxParser->setFastDocumentHandler(Handler);
         }
@@ -2156,8 +2157,8 @@ OUString SvXMLImportFastNamespaceHandler::getNamespaceURI( const OUString&/* rNa
     return OUString();
 }
 
-SvXMLLegacyToFastDocHandler::SvXMLLegacyToFastDocHandler( const rtl::Reference< SvXMLImport > & rImport )
-:   mrImport( rImport ),
+SvXMLLegacyToFastDocHandler::SvXMLLegacyToFastDocHandler( rtl::Reference< SvXMLImport > xImport )
+:   mrImport(std::move( xImport )),
     mxFastAttributes( new sax_fastparser::FastAttributeList( SvXMLImport::xTokenHandler.get() ) )
 {
 }
diff --git a/xmloff/source/core/xmluconv.cxx b/xmloff/source/core/xmluconv.cxx
index 07e0e0c0b77c..96bc2f0e4031 100644
--- a/xmloff/source/core/xmluconv.cxx
+++ b/xmloff/source/core/xmluconv.cxx
@@ -21,6 +21,7 @@
 
 #include <string_view>
 
+#include <utility>
 #include <xmloff/xmluconv.hxx>
 
 #include <com/sun/star/util/DateTime.hpp>
@@ -72,7 +73,7 @@ struct SvXMLUnitConverter::Impl
     mutable uno::Reference< i18n::XCharacterClassification > m_xCharClass;
     uno::Reference< uno::XComponentContext > m_xContext;
 
-    Impl(uno::Reference<uno::XComponentContext> const& xContext,
+    Impl(uno::Reference<uno::XComponentContext> xContext,
             sal_Int16 const eCoreMeasureUnit,
             sal_Int16 const eXMLMeasureUnit,
             SvtSaveOptions::ODFSaneDefaultVersion const nODFVersion)
@@ -80,7 +81,7 @@ struct SvXMLUnitConverter::Impl
         , m_eXMLMeasureUnit(eXMLMeasureUnit)
         , m_eODFVersion(nODFVersion)
         , m_aNullDate(30, 12, 1899)
-        , m_xContext(xContext)
+        , m_xContext(std::move(xContext))
     {
         OSL_ENSURE( m_xContext.is(), "got no service manager" );
     }
diff --git a/xmloff/source/draw/XMLNumberStyles.cxx b/xmloff/source/draw/XMLNumberStyles.cxx
index 48bf04c82419..e97414b914a2 100644
--- a/xmloff/source/draw/XMLNumberStyles.cxx
+++ b/xmloff/source/draw/XMLNumberStyles.cxx
@@ -19,6 +19,7 @@
 
 #include "XMLNumberStylesExport.hxx"
 #include <XMLNumberStylesImport.hxx>
+#include <utility>
 #include <xmloff/xmlnamespace.hxx>
 #include <xmloff/xmlimp.hxx>
 #include <xmloff/namespacemap.hxx>
@@ -501,7 +502,7 @@ public:
         sal_Int32 nElement,
         const css::uno::Reference< css::xml::sax::XFastAttributeList>& xAttrList,
         SdXMLNumberFormatImportContext* pParent,
-        const SvXMLImportContextRef& rSlaveContext );
+        SvXMLImportContextRef xSlaveContext );
 
     virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
         sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& AttrList ) override;
@@ -520,11 +521,11 @@ SdXMLNumberFormatMemberImportContext::SdXMLNumberFormatMemberImportContext(
     sal_Int32 nElement,
     const css::uno::Reference< css::xml::sax::XFastAttributeList>& xAttrList,
     SdXMLNumberFormatImportContext* pParent,
-    const SvXMLImportContextRef& rSlaveContext )
+    SvXMLImportContextRef xSlaveContext )
 :   SvXMLImportContext(rImport),
     mpParent( pParent ),
     maNumberStyle( SvXMLImport::getNameFromToken(nElement) ),
-    mxSlaveContext( rSlaveContext )
+    mxSlaveContext(std::move( xSlaveContext ))
 {
     mbLong = false;
     mbTextual = false;
diff --git a/xmloff/source/draw/numithdl.cxx b/xmloff/source/draw/numithdl.cxx
index 078ef4826084..4797f6edf9ef 100644
--- a/xmloff/source/draw/numithdl.cxx
+++ b/xmloff/source/draw/numithdl.cxx
@@ -17,6 +17,8 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
+#include <utility>
+
 #include "numithdl.hxx"
 
 using namespace ::com::sun::star;
@@ -24,8 +26,8 @@ using namespace ::com::sun::star;
 
 
 
-XMLNumRulePropHdl::XMLNumRulePropHdl( css::uno::Reference< css::ucb::XAnyCompare > const & xNumRuleCompare )
-: mxNumRuleCompare( xNumRuleCompare )
+XMLNumRulePropHdl::XMLNumRulePropHdl( css::uno::Reference< css::ucb::XAnyCompare > xNumRuleCompare )
+: mxNumRuleCompare(std::move( xNumRuleCompare ))
 {
 }
 
diff --git a/xmloff/source/draw/numithdl.hxx b/xmloff/source/draw/numithdl.hxx
index 91db9c17e948..503c4c7b6c40 100644
--- a/xmloff/source/draw/numithdl.hxx
+++ b/xmloff/source/draw/numithdl.hxx
@@ -30,7 +30,7 @@ class XMLNumRulePropHdl : public XMLPropertyHandler
 private:
     css::uno::Reference< css::ucb::XAnyCompare > mxNumRuleCompare;
 public:
-    explicit XMLNumRulePropHdl( css::uno::Reference< css::ucb::XAnyCompare > const & xNumRuleCompare );
+    explicit XMLNumRulePropHdl( css::uno::Reference< css::ucb::XAnyCompare > xNumRuleCompare );
     virtual ~XMLNumRulePropHdl() override;
 
     virtual bool equals( const css::uno::Any& r1, const css::uno::Any& r2 ) const override;
diff --git a/xmloff/source/draw/sdpropls.cxx b/xmloff/source/draw/sdpropls.cxx
index 5e68aa17599d..a72a57261b58 100644
--- a/xmloff/source/draw/sdpropls.cxx
+++ b/xmloff/source/draw/sdpropls.cxx
@@ -28,6 +28,7 @@
 
 #include <com/sun/star/text/WritingMode.hpp>
 #include <com/sun/star/text/WritingMode2.hpp>
+#include <utility>
 #include <xmloff/EnumPropertyHdl.hxx>
 #include <xmloff/NamedBoolPropertyHdl.hxx>
 #include <WordWrapPropertyHdl.hxx>
@@ -974,13 +975,13 @@ public:
 
 }
 
-XMLSdPropHdlFactory::XMLSdPropHdlFactory( uno::Reference< frame::XModel > const & xModel, SvXMLImport& rImport )
-: mxModel( xModel ), mpExport(nullptr), mpImport( &rImport )
+XMLSdPropHdlFactory::XMLSdPropHdlFactory( uno::Reference< frame::XModel > xModel, SvXMLImport& rImport )
+: mxModel(std::move( xModel )), mpExport(nullptr), mpImport( &rImport )
 {
 }
 
-XMLSdPropHdlFactory::XMLSdPropHdlFactory( uno::Reference< frame::XModel > const & xModel, SvXMLExport& rExport )
-: mxModel( xModel ), mpExport( &rExport ), mpImport(nullptr)
+XMLSdPropHdlFactory::XMLSdPropHdlFactory( uno::Reference< frame::XModel > xModel, SvXMLExport& rExport )
+: mxModel(std::move( xModel )), mpExport( &rExport ), mpImport(nullptr)
 {
 }
 
diff --git a/xmloff/source/draw/sdpropls.hxx b/xmloff/source/draw/sdpropls.hxx
index c73de5d61904..2a2557a2b742 100644
--- a/xmloff/source/draw/sdpropls.hxx
+++ b/xmloff/source/draw/sdpropls.hxx
@@ -58,8 +58,8 @@ private:
     SvXMLImport* mpImport;
 
 public:
-    XMLSdPropHdlFactory( css::uno::Reference< css::frame::XModel > const & xModel, SvXMLExport& rExport );
-    XMLSdPropHdlFactory( css::uno::Reference< css::frame::XModel > const & xModel, SvXMLImport& rImport );
+    XMLSdPropHdlFactory( css::uno::Reference< css::frame::XModel > xModel, SvXMLExport& rExport );
+    XMLSdPropHdlFactory( css::uno::Reference< css::frame::XModel > xModel, SvXMLImport& rImport );
     virtual ~XMLSdPropHdlFactory() override;
     virtual const XMLPropertyHandler* GetPropertyHandler( sal_Int32 nType ) const override;
 };
diff --git a/xmloff/source/draw/shapeimport.cxx b/xmloff/source/draw/shapeimport.cxx
index 538120d2bfaa..f0e150910ae9 100644
--- a/xmloff/source/draw/shapeimport.cxx
+++ b/xmloff/source/draw/shapeimport.cxx
@@ -535,7 +535,7 @@ public:
     sal_Int32                       mnCurrentZ;
     std::shared_ptr<ShapeGroupContext> mpParentContext;
 
-    ShapeGroupContext( uno::Reference< drawing::XShapes > const & rShapes, std::shared_ptr<ShapeGroupContext> pParentContext );
+    ShapeGroupContext( uno::Reference< drawing::XShapes > xShapes, std::shared_ptr<ShapeGroupContext> pParentContext );
 
     void popGroupAndPostProcess();
 private:
@@ -544,8 +544,8 @@ private:
 
 }
 
-ShapeGroupContext::ShapeGroupContext( uno::Reference< drawing::XShapes > const & rShapes, std::shared_ptr<ShapeGroupContext> pParentContext )
-:   mxShapes( rShapes ), mnCurrentZ( 0 ), mpParentContext( std::move(pParentContext) )
+ShapeGroupContext::ShapeGroupContext( uno::Reference< drawing::XShapes > xShapes, std::shared_ptr<ShapeGroupContext> pParentContext )
+:   mxShapes(std::move( xShapes )), mnCurrentZ( 0 ), mpParentContext( std::move(pParentContext) )
 {
 }
 
diff --git a/xmloff/source/draw/xexptran.cxx b/xmloff/source/draw/xexptran.cxx
index 776401fb2840..8975241f895e 100644
--- a/xmloff/source/draw/xexptran.cxx
+++ b/xmloff/source/draw/xexptran.cxx
@@ -21,6 +21,7 @@
 
 #include <string_view>
 
+#include <utility>
 #include <xexptran.hxx>
 #include <rtl/ustrbuf.hxx>
 #include <osl/diagnose.h>
@@ -216,8 +217,8 @@ struct ImpSdXMLExpTransObj2DSkewY : public ImpSdXMLExpTransObj2DBase
 struct ImpSdXMLExpTransObj2DMatrix : public ImpSdXMLExpTransObj2DBase
 {
     ::basegfx::B2DHomMatrix     maMatrix;
-    explicit ImpSdXMLExpTransObj2DMatrix(const ::basegfx::B2DHomMatrix& rNew)
-    :   ImpSdXMLExpTransObj2DBase(IMP_SDXMLEXP_TRANSOBJ2D_MATRIX), maMatrix(rNew) {}
+    explicit ImpSdXMLExpTransObj2DMatrix(::basegfx::B2DHomMatrix aNew)
+    :   ImpSdXMLExpTransObj2DBase(IMP_SDXMLEXP_TRANSOBJ2D_MATRIX), maMatrix(std::move(aNew)) {}
 };
 
 }
@@ -596,8 +597,8 @@ struct ImpSdXMLExpTransObj3DTranslate : public ImpSdXMLExpTransObj3DBase
 struct ImpSdXMLExpTransObj3DMatrix : public ImpSdXMLExpTransObj3DBase
 {
     ::basegfx::B3DHomMatrix     maMatrix;
-    explicit ImpSdXMLExpTransObj3DMatrix(const ::basegfx::B3DHomMatrix& rNew)
-    :   ImpSdXMLExpTransObj3DBase(IMP_SDXMLEXP_TRANSOBJ3D_MATRIX), maMatrix(rNew) {}
+    explicit ImpSdXMLExpTransObj3DMatrix(::basegfx::B3DHomMatrix aNew)
+    :   ImpSdXMLExpTransObj3DBase(IMP_SDXMLEXP_TRANSOBJ3D_MATRIX), maMatrix(std::move(aNew)) {}
 };
 
 }
@@ -992,8 +993,8 @@ SdXMLImExViewBox::SdXMLImExViewBox(double fX, double fY, double fW, double fH)
 }
 
 // #100617# Asked vincent hardy: svg:viewBox values may be double precision.
-SdXMLImExViewBox::SdXMLImExViewBox(const OUString& rNew, const SvXMLUnitConverter& rConv)
-:   msString(rNew),
+SdXMLImExViewBox::SdXMLImExViewBox(OUString aNew, const SvXMLUnitConverter& rConv)
+:   msString(std::move(aNew)),
     mfX( 0.0 ),
     mfY( 0.0 ),
     mfW( 1000.0 ),
diff --git a/xmloff/source/draw/ximplink.cxx b/xmloff/source/draw/ximplink.cxx
index 41b236cc8a9c..24672f9a7415 100644
--- a/xmloff/source/draw/ximplink.cxx
+++ b/xmloff/source/draw/ximplink.cxx
@@ -18,6 +18,7 @@
  */
 
 #include <sal/log.hxx>
+#include <utility>
 #include <xmloff/xmlimp.hxx>
 #include <xmloff/xmlnamespace.hxx>
 #include "ximplink.hxx"
@@ -27,9 +28,9 @@ using namespace ::com::sun::star;
 using namespace ::xmloff::token;
 
 
-SdXMLShapeLinkContext::SdXMLShapeLinkContext( SvXMLImport& rImport, const uno::Reference< xml::sax::XFastAttributeList>& xAttrList, uno::Reference< drawing::XShapes > const & rShapes)
+SdXMLShapeLinkContext::SdXMLShapeLinkContext( SvXMLImport& rImport, const uno::Reference< xml::sax::XFastAttributeList>& xAttrList, uno::Reference< drawing::XShapes > xShapes)
 : SvXMLShapeContext( rImport, false )
-, mxParent( rShapes )
+, mxParent(std::move( xShapes ))
 {
     for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList ))
     {
diff --git a/xmloff/source/draw/ximplink.hxx b/xmloff/source/draw/ximplink.hxx
index cd5259154361..017c6384028e 100644
--- a/xmloff/source/draw/ximplink.hxx
+++ b/xmloff/source/draw/ximplink.hxx
@@ -37,7 +37,7 @@ public:
 
     SdXMLShapeLinkContext( SvXMLImport& rImport,
         const css::uno::Reference< css::xml::sax::XFastAttributeList>& xAttrList,
-        css::uno::Reference< css::drawing::XShapes > const & rShapes);
+        css::uno::Reference< css::drawing::XShapes > xShapes);
     virtual ~SdXMLShapeLinkContext() override;
 
     virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
diff --git a/xmloff/source/draw/ximpshap.cxx b/xmloff/source/draw/ximpshap.cxx
index 9e2973403142..22c302205e02 100644
--- a/xmloff/source/draw/ximpshap.cxx
+++ b/xmloff/source/draw/ximpshap.cxx
@@ -27,6 +27,7 @@
 #include <com/sun/star/presentation/ClickAction.hpp>
 #include <com/sun/star/drawing/FillStyle.hpp>
 #include <com/sun/star/drawing/LineStyle.hpp>
+#include <utility>
 #include <xmloff/unointerfacetouniqueidentifiermapper.hxx>
 #include <com/sun/star/drawing/XGluePointsSupplier.hpp>
 #include <com/sun/star/drawing/GluePoint2.hpp>
@@ -143,12 +144,12 @@ static bool ImpIsEmptyURL( std::u16string_view rURL )
 
 SdXMLShapeContext::SdXMLShapeContext(
     SvXMLImport& rImport,
-    const css::uno::Reference< css::xml::sax::XFastAttributeList>& xAttrList,
-    uno::Reference< drawing::XShapes > const & rShapes,
+    css::uno::Reference< css::xml::sax::XFastAttributeList> xAttrList,
+    uno::Reference< drawing::XShapes > xShapes,
     bool bTemporaryShape)
     : SvXMLShapeContext( rImport, bTemporaryShape )
-    , mxShapes( rShapes )
-    , mxAttrList(xAttrList)
+    , mxShapes(std::move( xShapes ))
+    , mxAttrList(std::move(xAttrList))
     , mbListContextPushed( false )
     , mnStyleFamily(XmlStyleFamily::SD_GRAPHICS_ID)
     , mbIsPlaceholder(false)
diff --git a/xmloff/source/draw/ximpshap.hxx b/xmloff/source/draw/ximpshap.hxx
index 202de49d7bc9..217c773c9785 100644
--- a/xmloff/source/draw/ximpshap.hxx
+++ b/xmloff/source/draw/ximpshap.hxx
@@ -98,8 +98,8 @@ protected:
 public:
 
     SdXMLShapeContext( SvXMLImport& rImport,
-        const css::uno::Reference< css::xml::sax::XFastAttributeList>& xAttrList,
-        css::uno::Reference< css::drawing::XShapes > const & rShapes,
+        css::uno::Reference< css::xml::sax::XFastAttributeList> xAttrList,
+        css::uno::Reference< css::drawing::XShapes > xShapes,
         bool bTemporaryShape);
     virtual ~SdXMLShapeContext() override;
 
diff --git a/xmloff/source/draw/ximpstyl.cxx b/xmloff/source/draw/ximpstyl.cxx
index 4befbb00815c..8b818a919129 100644
--- a/xmloff/source/draw/ximpstyl.cxx
+++ b/xmloff/source/draw/ximpstyl.cxx
@@ -18,6 +18,7 @@
  */
 
 #include "ximpstyl.hxx"
+#include <utility>
 #include <xmloff/maptype.hxx>
 #include <xmloff/XMLDrawingPageStyleContext.hxx>
 #include <xmloff/XMLShapeStyleContext.hxx>
@@ -91,7 +92,7 @@ class XMLThemeContext : public SvXMLImportContext
 public:
     XMLThemeContext(SvXMLImport& rImport,
                     const uno::Reference<xml::sax::XFastAttributeList>& xAttrList,
-                    const uno::Reference<beans::XPropertySet>& xMasterPage);
+                    uno::Reference<beans::XPropertySet> xMasterPage);
     ~XMLThemeContext();
 
     uno::Reference<xml::sax::XFastContextHandler> SAL_CALL createFastChildContext(
@@ -1488,9 +1489,9 @@ void SdXMLHeaderFooterDeclContext::characters( const OUString& rChars )
 
 XMLThemeContext::XMLThemeContext(SvXMLImport& rImport,
                                  const uno::Reference<xml::sax::XFastAttributeList>& xAttrList,
-                                 const uno::Reference<beans::XPropertySet>& xMasterPage)
+                                 uno::Reference<beans::XPropertySet> xMasterPage)
     : SvXMLImportContext(rImport)
-    , m_xMasterPage(xMasterPage)
+    , m_xMasterPage(std::move(xMasterPage))
 {
     for (const auto& rAttribute : sax_fastparser::castToFastAttributeList(xAttrList))
     {
diff --git a/xmloff/source/forms/elementexport.cxx b/xmloff/source/forms/elementexport.cxx
index 72cb6e0ef35c..5f283fa8b036 100644
--- a/xmloff/source/forms/elementexport.cxx
+++ b/xmloff/source/forms/elementexport.cxx
@@ -20,6 +20,7 @@
 #include "elementexport.hxx"
 
 #include "strings.hxx"
+#include <utility>
 #include <xmloff/xmlnamespace.hxx>
 #include "eventexport.hxx"
 #include "formenums.hxx"
@@ -226,11 +227,11 @@ namespace xmloff
 
     //= OControlExport
     OControlExport::OControlExport(IFormsExportContext& _rContext,  const Reference< XPropertySet >& _rxControl,
-        const OUString& _rControlId, const OUString& _rReferringControls,
+        OUString _sControlId, OUString _sReferringControls,
         const Sequence< ScriptEventDescriptor >& _rEvents)
         :OElementExport(_rContext, _rxControl, _rEvents)
-        ,m_sControlId(_rControlId)
-        ,m_sReferringControls(_rReferringControls)
+        ,m_sControlId(std::move(_sControlId))
+        ,m_sReferringControls(std::move(_sReferringControls))
         ,m_nClassId(FormComponentType::CONTROL)
         ,m_eType( UNKNOWN )
         ,m_nIncludeCommon(CCAFlags::NONE)
diff --git a/xmloff/source/forms/elementexport.hxx b/xmloff/source/forms/elementexport.hxx
index deb9cfea6b35..e13edcc8c8c2 100644
--- a/xmloff/source/forms/elementexport.hxx
+++ b/xmloff/source/forms/elementexport.hxx
@@ -116,8 +116,8 @@ namespace xmloff
         */
         OControlExport(IFormsExportContext& _rContext,
             const css::uno::Reference< css::beans::XPropertySet >& _rxControl,
-            const OUString& _rControlId,
-            const OUString& _rReferringControls,
+            OUString _sControlId,
+            OUString _sReferringControls,
             const css::uno::Sequence< css::script::ScriptEventDescriptor >& _rxEvents);
 
     protected:
diff --git a/xmloff/source/forms/elementimport.cxx b/xmloff/source/forms/elementimport.cxx
index 19f247aae122..dcfdcc29d1cb 100644
--- a/xmloff/source/forms/elementimport.cxx
+++ b/xmloff/source/forms/elementimport.cxx
@@ -18,6 +18,7 @@
  */
 
 #include "elementimport.hxx"
+#include <utility>
 #include <xmloff/xmlimp.hxx>
 #include <xmloff/namespacemap.hxx>
 #include "strings.hxx"
@@ -1680,9 +1681,9 @@ namespace xmloff
 
     //= OListOptionImport
     OListOptionImport::OListOptionImport(SvXMLImport& _rImport,
-            const OListAndComboImportRef& _rListBox)
+            OListAndComboImportRef _xListBox)
         :SvXMLImportContext(_rImport)
-        ,m_xListBoxImport(_rListBox)
+        ,m_xListBoxImport(std::move(_xListBox))
     {
     }
 
@@ -1731,9 +1732,9 @@ namespace xmloff
 
     //= OComboItemImport
     OComboItemImport::OComboItemImport(SvXMLImport& _rImport,
-            const OListAndComboImportRef& _rListBox)
+            OListAndComboImportRef _xListBox)
         :SvXMLImportContext(_rImport)
-        ,m_xListBoxImport(_rListBox)
+        ,m_xListBoxImport(std::move(_xListBox))
     {
     }
 
diff --git a/xmloff/source/forms/elementimport.hxx b/xmloff/source/forms/elementimport.hxx
index dcf4a60437ef..bf91ac02136c 100644
--- a/xmloff/source/forms/elementimport.hxx
+++ b/xmloff/source/forms/elementimport.hxx
@@ -501,7 +501,7 @@ namespace xmloff
 
     public:
         OListOptionImport(SvXMLImport& _rImport,
-            const OListAndComboImportRef& _rListBox);
+            OListAndComboImportRef _xListBox);
 
         virtual void SAL_CALL startFastElement( sal_Int32 nElement,
             const css::uno::Reference< css::xml::sax::XFastAttributeList >& ) override;
@@ -517,7 +517,7 @@ namespace xmloff
 
     public:
         OComboItemImport(SvXMLImport& _rImport,
-            const OListAndComboImportRef& _rListBox);
+            OListAndComboImportRef _xListBox);
 
     protected:
         // SvXMLImportContext overridables
diff --git a/xmloff/source/forms/property_description.hxx b/xmloff/source/forms/property_description.hxx
index d30afcd299d2..d994c63b3de1 100644
--- a/xmloff/source/forms/property_description.hxx
+++ b/xmloff/source/forms/property_description.hxx
@@ -20,6 +20,7 @@
 #pragma once
 
 #include <forms/property_handler.hxx>
+#include <utility>
 #include <xmloff/xmltoken.hxx>
 
 #include <vector>
@@ -78,13 +79,13 @@ namespace xmloff
         }
 
         PropertyDescription(
-            const OUString&              i_propertyName,
+            OUString               i_propertyName,
             const sal_uInt16                    i_namespacePrefix,
             const ::xmloff::token::XMLTokenEnum i_attributeToken,
             const PropertyHandlerFactory        i_factory,
             const PropertyId                    i_propertyId
         )
-            :propertyName( i_propertyName )
+            :propertyName(std::move( i_propertyName ))
             ,factory( i_factory )
             ,propertyId( i_propertyId )
             ,attribute( i_namespacePrefix, i_attributeToken )
diff --git a/xmloff/source/forms/propertyimport.cxx b/xmloff/source/forms/propertyimport.cxx
index ded9fa8565b1..81772ac41644 100644
--- a/xmloff/source/forms/propertyimport.cxx
+++ b/xmloff/source/forms/propertyimport.cxx
@@ -25,6 +25,7 @@
 
 #include <sax/tools/converter.hxx>
 
+#include <utility>
 #include <xmloff/xmlimp.hxx>
 #include <xmloff/xmluconv.hxx>
 #include <xmloff/namespacemap.hxx>
@@ -339,9 +340,9 @@ bool OPropertyImport::handleAttribute(sal_Int32 nAttributeToken, const OUString&
 
 //= OPropertyElementsContext
 OPropertyElementsContext::OPropertyElementsContext(SvXMLImport& _rImport,
-        const OPropertyImportRef& _rPropertyImporter)
+        OPropertyImportRef _xPropertyImporter)
     :SvXMLImportContext(_rImport)
-    ,m_xPropertyImporter(_rPropertyImporter)
+    ,m_xPropertyImporter(std::move(_xPropertyImporter))
 {
 }
 
@@ -375,9 +376,9 @@ css::uno::Reference< css::xml::sax::XFastContextHandler > OPropertyElementsConte
 
 //= OSinglePropertyContext
 OSinglePropertyContext::OSinglePropertyContext(SvXMLImport& _rImport,
-        const OPropertyImportRef& _rPropertyImporter)
+        OPropertyImportRef _xPropertyImporter)
     :SvXMLImportContext(_rImport)
-    ,m_xPropertyImporter(_rPropertyImporter)
+    ,m_xPropertyImporter(std::move(_xPropertyImporter))
 {
 }
 
@@ -432,9 +433,9 @@ void OSinglePropertyContext::startFastElement(
 
 //= OListPropertyContext
 OListPropertyContext::OListPropertyContext( SvXMLImport& _rImport,
-    const OPropertyImportRef& _rPropertyImporter )
+    OPropertyImportRef  _rPropertyImporter )
     :SvXMLImportContext( _rImport )
-    ,m_xPropertyImporter( _rPropertyImporter )
+    ,m_xPropertyImporter(std::move( _rPropertyImporter ))
 {
 }
 
diff --git a/xmloff/source/forms/propertyimport.hxx b/xmloff/source/forms/propertyimport.hxx
index b4b660d5b22b..07add577922d 100644
--- a/xmloff/source/forms/propertyimport.hxx
+++ b/xmloff/source/forms/propertyimport.hxx
@@ -157,7 +157,7 @@ namespace xmloff
 
     public:
         OPropertyElementsContext(SvXMLImport& _rImport,
-                const OPropertyImportRef& _rPropertyImporter);
+                OPropertyImportRef _xPropertyImporter);
 
         virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
             sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& AttrList ) override;
@@ -179,7 +179,7 @@ namespace xmloff
 
     public:
         OSinglePropertyContext(SvXMLImport& _rImport,
-                const OPropertyImportRef& _rPropertyImporter);
+                OPropertyImportRef _xPropertyImporter);
 
         virtual void SAL_CALL startFastElement(
             sal_Int32 nElement,
@@ -196,7 +196,7 @@ namespace xmloff
 
     public:
         OListPropertyContext( SvXMLImport& _rImport,
-                const OPropertyImportRef& _rPropertyImporter );
+                OPropertyImportRef _xPropertyImporter );
 
         virtual void SAL_CALL startFastElement(
             sal_Int32 nElement,
diff --git a/xmloff/source/meta/xmlmetae.cxx b/xmloff/source/meta/xmlmetae.cxx
index 994610a7f5cb..90de88dbcc93 100644
--- a/xmloff/source/meta/xmlmetae.cxx
+++ b/xmloff/source/meta/xmlmetae.cxx
@@ -21,6 +21,7 @@
 #include <rtl/ustrbuf.hxx>
 #include <sal/log.hxx>
 
+#include <utility>
 #include <xmloff/xmlmetae.hxx>
 #include <xmloff/xmlexp.hxx>
 #include <xmloff/namespacemap.hxx>
@@ -301,9 +302,9 @@ const char s_href[] = "xlink:href";
 
 SvXMLMetaExport::SvXMLMetaExport(
         SvXMLExport& i_rExp,
-        const uno::Reference<document::XDocumentProperties>& i_rDocProps ) :
+        uno::Reference<document::XDocumentProperties> i_rDocProps ) :
     mrExport( i_rExp ),
-    mxDocProps( i_rDocProps ),
+    mxDocProps(std::move( i_rDocProps )),
     m_level( 0 )
 {
     assert(mxDocProps.is());
diff --git a/xmloff/source/meta/xmlmetai.cxx b/xmloff/source/meta/xmlmetai.cxx
index 3dc240cd107e..decbf65c5783 100644
--- a/xmloff/source/meta/xmlmetai.cxx
+++ b/xmloff/source/meta/xmlmetai.cxx
@@ -32,6 +32,7 @@
 #include <cppuhelper/exc_hlp.hxx>
 #include <rtl/character.hxx>
 #include <rtl/ustrbuf.hxx>
+#include <utility>
 #include <xmloff/xmlmetai.hxx>
 #include <xmloff/xmlimp.hxx>
 #include <xmloff/xmltoken.hxx>
@@ -52,7 +53,7 @@ private:
 public:
     XMLDocumentBuilderContext(SvXMLImport& rImport, sal_Int32 nElement,
         const css::uno::Reference< css::xml::sax::XFastAttributeList>& xAttrList,
-        const css::uno::Reference<css::xml::dom::XSAXDocumentBuilder2>& rDocBuilder,
+        css::uno::Reference<css::xml::dom::XSAXDocumentBuilder2> xDocBuilder,
         SvXMLMetaDocumentContext * pTopLevel);
 
     virtual void SAL_CALL characters( const OUString& aChars ) override;
@@ -76,10 +77,10 @@ public:
 
 XMLDocumentBuilderContext::XMLDocumentBuilderContext(SvXMLImport& rImport,
         sal_Int32 /*nElement*/, const uno::Reference<xml::sax::XFastAttributeList>&,
-        const uno::Reference<xml::dom::XSAXDocumentBuilder2>& rDocBuilder,
+        uno::Reference<xml::dom::XSAXDocumentBuilder2> xDocBuilder,
         SvXMLMetaDocumentContext *const pTopLevel)
     : SvXMLImportContext(rImport)
-    , mxDocBuilder(rDocBuilder)
+    , mxDocBuilder(std::move(xDocBuilder))
     , m_pTopLevel(pTopLevel)
 {
 }
@@ -180,9 +181,9 @@ lcl_initGenerator(SvXMLImport & rImport,
 }
 
 SvXMLMetaDocumentContext::SvXMLMetaDocumentContext(SvXMLImport& rImport,
-            const uno::Reference<document::XDocumentProperties>& xDocProps) :
+            uno::Reference<document::XDocumentProperties> xDocProps) :
     SvXMLImportContext( rImport ),
-    mxDocProps(xDocProps),
+    mxDocProps(std::move(xDocProps)),
     mxDocBuilder(
         xml::dom::SAXDocumentBuilder::create(
             comphelper::getProcessComponentContext()))
diff --git a/xmloff/source/script/xmlbasicscript.cxx b/xmloff/source/script/xmlbasicscript.cxx
index f619f71c26d0..e81f6867afe4 100644
--- a/xmloff/source/script/xmlbasicscript.cxx
+++ b/xmloff/source/script/xmlbasicscript.cxx
@@ -22,6 +22,7 @@
 #include "xmlbasicscript.hxx"
 #include <sal/log.hxx>
 #include <xmlscript/xmlns.h>
+#include <utility>
 #include <xmloff/xmlnamespace.hxx>
 #include <xmloff/xmltkmap.hxx>
 #include <com/sun/star/beans/XPropertySet.hpp>
@@ -187,10 +188,10 @@ BasicLibrariesElement::createFastChildContext(sal_Int32 nElement,
 
 BasicEmbeddedLibraryElement::BasicEmbeddedLibraryElement(
     SvXMLImport& rImport, const Reference<script::XLibraryContainer2>& rxLibContainer,
-    const OUString& rLibName, bool bReadOnly)
+    OUString aLibName, bool bReadOnly)
     : BasicElementBase(rImport)
     , m_xLibContainer(rxLibContainer)
-    , m_aLibName(rLibName)
+    , m_aLibName(std::move(aLibName))
     , m_bReadOnly(bReadOnly)
 {
     try
@@ -236,10 +237,10 @@ void BasicEmbeddedLibraryElement::endFastElement(sal_Int32)
 
 BasicModuleElement::BasicModuleElement(SvXMLImport& rImport,
                                        const Reference<container::XNameContainer>& rxLib,
-                                       const OUString& rName)
+                                       OUString aName)
     : BasicElementBase(rImport)
     , m_xLib(rxLib)
-    , m_aName(rName)
+    , m_aName(std::move(aName))
 {
 }
 
@@ -276,10 +277,10 @@ BasicModuleElement::createFastChildContext(sal_Int32 nElement,
 
 BasicSourceCodeElement::BasicSourceCodeElement(SvXMLImport& rImport,
                                                const Reference<container::XNameContainer>& rxLib,
-                                               const OUString& rName)
+                                               OUString rName)
     : BasicElementBase(rImport)
     , m_xLib(rxLib)
-    , m_aName(rName)
+    , m_aName(std::move(rName))
 {
 }
 
diff --git a/xmloff/source/script/xmlbasicscript.hxx b/xmloff/source/script/xmlbasicscript.hxx
index 1d94f344b5d6..04dd31211ce5 100644
--- a/xmloff/source/script/xmlbasicscript.hxx
+++ b/xmloff/source/script/xmlbasicscript.hxx
@@ -66,7 +66,7 @@ public:
     BasicEmbeddedLibraryElement(
         SvXMLImport& rImport,
         const css::uno::Reference<css::script::XLibraryContainer2>& rxLibContainer,
-        const OUString& rLibName, bool bReadOnly);
+        OUString aLibName, bool bReadOnly);
 
     virtual css::uno::Reference<XFastContextHandler> SAL_CALL createFastChildContext(
         sal_Int32 Element,
@@ -83,7 +83,7 @@ private:
 public:
     BasicModuleElement(SvXMLImport& rImport,
                        const css::uno::Reference<css::container::XNameContainer>& rxLib,
-                       const OUString& rName);
+                       OUString aName);
 
     virtual css::uno::Reference<XFastContextHandler> SAL_CALL createFastChildContext(
         sal_Int32 Element,
@@ -100,7 +100,7 @@ private:
 public:
     BasicSourceCodeElement(SvXMLImport& rImport,
                            const css::uno::Reference<css::container::XNameContainer>& rxLib,
-                           const OUString& rName);
+                           OUString rName);
 
     virtual void SAL_CALL characters(const OUString& rChars) override;
     virtual void SAL_CALL endFastElement(sal_Int32 nElement) override;
diff --git a/xmloff/source/script/xmlscripti.cxx b/xmloff/source/script/xmlscripti.cxx
index 73051469b896..7da3607efa00 100644
--- a/xmloff/source/script/xmlscripti.cxx
+++ b/xmloff/source/script/xmlscripti.cxx
@@ -17,6 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
+#include <utility>
 #include <xmloff/xmlscripti.hxx>
 #include <xmloff/xmlnamespace.hxx>
 #include <xmloff/xmltoken.hxx>
@@ -50,7 +51,7 @@ private:
 public:
     XMLScriptChildContext( SvXMLImport& rImport,
         const css::uno::Reference< css::frame::XModel>& rxModel,
-        const OUString& rLanguage );
+        OUString aLanguage );
 
     virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
             sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) override;
@@ -59,11 +60,11 @@ public:
 }
 
 XMLScriptChildContext::XMLScriptChildContext( SvXMLImport& rImport,
-        const Reference< frame::XModel >& rxModel, const OUString& rLanguage )
+        const Reference< frame::XModel >& rxModel, OUString aLanguage )
     :SvXMLImportContext( rImport )
     ,m_xModel( rxModel )
     ,m_xDocumentScripts( rxModel, UNO_QUERY )
-    ,m_aLanguage( rLanguage )
+    ,m_aLanguage(std::move( aLanguage ))
 {
 }
 
diff --git a/xmloff/source/style/PageHeaderFooterContext.cxx b/xmloff/source/style/PageHeaderFooterContext.cxx
index 3c9e0993b559..3fac72dbbadb 100644
--- a/xmloff/source/style/PageHeaderFooterContext.cxx
+++ b/xmloff/source/style/PageHeaderFooterContext.cxx
@@ -18,6 +18,7 @@
  */
 
 #include "PageHeaderFooterContext.hxx"
+#include <utility>
 #include <xmloff/xmlnamespace.hxx>
 #include <xmloff/xmltoken.hxx>
 #include <xmloff/xmltypes.hxx>
@@ -31,14 +32,14 @@ using ::xmloff::token::XML_HEADER_FOOTER_PROPERTIES;
 
 PageHeaderFooterContext::PageHeaderFooterContext( SvXMLImport& rImport,
                                       ::std::vector< XMLPropertyState > & rTempProperties,
-                                      const rtl::Reference < SvXMLImportPropertyMapper > &rTempMap,
+                                      rtl::Reference < SvXMLImportPropertyMapper > xTempMap,
                                       sal_Int32 nStart, sal_Int32 nEnd,
                                       const bool bTempHeader ) :
     SvXMLImportContext( rImport ),
     rProperties(rTempProperties),
     nStartIndex(nStart),
     nEndIndex(nEnd),
-    rMap(rTempMap)
+    rMap(std::move(xTempMap))
 {
     bHeader = bTempHeader;
 }
diff --git a/xmloff/source/style/PageHeaderFooterContext.hxx b/xmloff/source/style/PageHeaderFooterContext.hxx
index a96a8a393b5c..30c2f430a8fe 100644
--- a/xmloff/source/style/PageHeaderFooterContext.hxx
+++ b/xmloff/source/style/PageHeaderFooterContext.hxx
@@ -33,7 +33,7 @@ public:
 
     PageHeaderFooterContext( SvXMLImport& rImport,
                         ::std::vector< XMLPropertyState > & rProperties,
-                        const rtl::Reference < SvXMLImportPropertyMapper > &rMap,
+                        rtl::Reference < SvXMLImportPropertyMapper > xMap,
                         sal_Int32 nStartIndex, sal_Int32 nEndIndex,
                         const bool bHeader);
 
diff --git a/xmloff/source/style/XMLElementPropertyContext.cxx b/xmloff/source/style/XMLElementPropertyContext.cxx
index f065e081d7e3..6dd9c83ca062 100644
--- a/xmloff/source/style/XMLElementPropertyContext.cxx
+++ b/xmloff/source/style/XMLElementPropertyContext.cxx
@@ -18,16 +18,17 @@
  */
 
 #include <XMLElementPropertyContext.hxx>
+#include <utility>
 
 
 XMLElementPropertyContext::XMLElementPropertyContext (
                                 SvXMLImport& rImport, sal_Int32 /*nElement*/,
-                                const XMLPropertyState& rProp,
+                                XMLPropertyState _aProp,
                                  ::std::vector< XMLPropertyState > &rProps ) :
     SvXMLImportContext( rImport ),
     bInsert( false ),
     rProperties( rProps ),
-    aProp( rProp )
+    aProp(std::move( _aProp ))
 {
 }
 
diff --git a/xmloff/source/style/XMLFontAutoStylePool.cxx b/xmloff/source/style/XMLFontAutoStylePool.cxx
index 543b3670fe0f..db51dbc81ff6 100644
--- a/xmloff/source/style/XMLFontAutoStylePool.cxx
+++ b/xmloff/source/style/XMLFontAutoStylePool.cxx
@@ -19,6 +19,7 @@
 
 #include <o3tl/sorted_vector.hxx>
 #include <tools/fontenum.hxx>
+#include <utility>
 #include <xmloff/xmlnamespace.hxx>
 #include <xmloff/xmltoken.hxx>
 #include <xmloff/xmluconv.hxx>
@@ -62,16 +63,16 @@ class XMLFontAutoStylePoolEntry_Impl
 public:
 
     inline XMLFontAutoStylePoolEntry_Impl(
-            const OUString& rName,
-            const OUString& rFamilyName,
-            const OUString& rStyleName,
+            OUString aName,
+            OUString aFamilyName,
+            OUString aStyleName,
             FontFamily nFamily,
             FontPitch nPitch,
             rtl_TextEncoding eEnc );
 
     inline XMLFontAutoStylePoolEntry_Impl(
-            const OUString& rFamilyName,
-            const OUString& rStyleName,
+            OUString aFamilyName,
+            OUString aStyleName,
             FontFamily nFamily,
             FontPitch nPitch,
             rtl_TextEncoding eEnc );
@@ -87,15 +88,15 @@ public:
 }
 
 inline XMLFontAutoStylePoolEntry_Impl::XMLFontAutoStylePoolEntry_Impl(
-        const OUString& rName,
-        const OUString& rFamilyName,
-        const OUString& rStyleName,
+        OUString aName,
+        OUString aFamilyName,
+        OUString aStyleName,
         FontFamily nFam,
         FontPitch nP,
         rtl_TextEncoding eE ) :
-    sName( rName ),
-    sFamilyName( rFamilyName ),
-    sStyleName( rStyleName ),
+    sName(std::move( aName )),
+    sFamilyName(std::move( aFamilyName )),
+    sStyleName(std::move( aStyleName )),
     nFamily( nFam ),
     nPitch( nP ),
     eEnc( eE )
@@ -103,13 +104,13 @@ inline XMLFontAutoStylePoolEntry_Impl::XMLFontAutoStylePoolEntry_Impl(
 }
 
 inline XMLFontAutoStylePoolEntry_Impl::XMLFontAutoStylePoolEntry_Impl(
-        const OUString& rFamilyName,
-        const OUString& rStyleName,
+        OUString  rFamilyName,
+        OUString  rStyleName,
         FontFamily nFam,
         FontPitch nP,
         rtl_TextEncoding eE ) :
-    sFamilyName( rFamilyName ),
-    sStyleName( rStyleName ),
+    sFamilyName(std::move( rFamilyName )),
+    sStyleName(std::move( rStyleName )),
     nFamily( nFam ),
     nPitch( nP ),
     eEnc( eE )
diff --git a/xmloff/source/style/XMLFootnoteSeparatorImport.cxx b/xmloff/source/style/XMLFootnoteSeparatorImport.cxx
index 399741023dbc..d77d7671b516 100644
--- a/xmloff/source/style/XMLFootnoteSeparatorImport.cxx
+++ b/xmloff/source/style/XMLFootnoteSeparatorImport.cxx
@@ -30,6 +30,7 @@
 
 #include <sax/tools/converter.hxx>
 
+#include <utility>
 #include <xmloff/xmlimp.hxx>
 #include <xmloff/xmltoken.hxx>
 #include <xmloff/xmluconv.hxx>
@@ -57,11 +58,11 @@ XMLFootnoteSeparatorImport::XMLFootnoteSeparatorImport(
     SvXMLImport& rImport,
     sal_Int32 /*nElement*/,
     vector<XMLPropertyState> & rProps,
-    const rtl::Reference<XMLPropertySetMapper> & rMapperRef,
+    rtl::Reference<XMLPropertySetMapper> xMapperRef,
     sal_Int32 nIndex) :
         SvXMLImportContext(rImport),
         rProperties(rProps),
-        rMapper(rMapperRef),
+        rMapper(std::move(xMapperRef)),
         nPropIndex(nIndex)
 {
 }
diff --git a/xmloff/source/style/XMLFootnoteSeparatorImport.hxx b/xmloff/source/style/XMLFootnoteSeparatorImport.hxx
index be0289f80503..da1449556346 100644
--- a/xmloff/source/style/XMLFootnoteSeparatorImport.hxx
+++ b/xmloff/source/style/XMLFootnoteSeparatorImport.hxx
@@ -49,7 +49,7 @@ public:
         SvXMLImport& rImport,
         sal_Int32 nElement,
         ::std::vector<XMLPropertyState> & rProperties,
-        const rtl::Reference<XMLPropertySetMapper> & rMapperRef,
+        rtl::Reference<XMLPropertySetMapper> xMapperRef,
         sal_Int32 nIndex);
 
     virtual ~XMLFootnoteSeparatorImport() override;
diff --git a/xmloff/source/style/impastpl.cxx b/xmloff/source/style/impastpl.cxx
index 42565e08cf85..40d65ed5dc8c 100644
--- a/xmloff/source/style/impastpl.cxx
+++ b/xmloff/source/style/impastpl.cxx
@@ -24,6 +24,7 @@
 #include <sal/log.hxx>
 #include <tools/solar.h>
 #include <PageMasterStyleMap.hxx>
+#include <utility>
 #include <xmloff/families.hxx>
 #include <xmloff/xmlaustp.hxx>
 #include <xmloff/xmlexp.hxx>
@@ -44,12 +45,12 @@ using namespace ::xmloff::token;
 
 XMLAutoStyleFamily::XMLAutoStyleFamily(
         XmlStyleFamily nFamily,
-        const OUString& rStrName,
-        const rtl::Reference < SvXMLExportPropertyMapper > &rMapper,
-        const OUString& rStrPrefix,
+        OUString aStrName,
+        rtl::Reference < SvXMLExportPropertyMapper > xMapper,
+        OUString aStrPrefix,
         bool bAsFamily ) :
-    mnFamily( nFamily ), maStrFamilyName( rStrName), mxMapper( rMapper ),
-    mnCount( 0 ), mnName( 0 ), maStrPrefix( rStrPrefix ), mbAsFamily( bAsFamily )
+    mnFamily( nFamily ), maStrFamilyName(std::move( aStrName)), mxMapper(std::move( xMapper )),
+    mnCount( 0 ), mnName( 0 ), maStrPrefix(std::move( aStrPrefix )), mbAsFamily( bAsFamily )
 {}
 
 XMLAutoStyleFamily::XMLAutoStyleFamily( XmlStyleFamily nFamily ) :
diff --git a/xmloff/source/style/impastpl.hxx b/xmloff/source/style/impastpl.hxx
index 4645305e1dcb..213fba13774f 100644
--- a/xmloff/source/style/impastpl.hxx
+++ b/xmloff/source/style/impastpl.hxx
@@ -24,6 +24,7 @@
 #include <rtl/ref.hxx>
 #include <set>
 #include <memory>
+#include <utility>
 #include <vector>
 
 #include <comphelper/stl_types.hxx>
@@ -70,8 +71,8 @@ private:
 
 public:
 
-    explicit XMLAutoStylePoolParent( const OUString & rParent ) :
-        msParent( rParent )
+    explicit XMLAutoStylePoolParent( OUString aParent ) :
+        msParent(std::move( aParent ))
     {
     }
 
@@ -112,9 +113,9 @@ struct XMLAutoStyleFamily
     OUString maStrPrefix;
     bool mbAsFamily;
 
-    XMLAutoStyleFamily( XmlStyleFamily nFamily, const OUString& rStrName,
-            const rtl::Reference<SvXMLExportPropertyMapper>& rMapper,
-            const OUString& rStrPrefix, bool bAsFamily );
+    XMLAutoStyleFamily( XmlStyleFamily nFamily, OUString aStrName,
+            rtl::Reference<SvXMLExportPropertyMapper> xMapper,
+            OUString aStrPrefix, bool bAsFamily );
 
     explicit XMLAutoStyleFamily( XmlStyleFamily nFamily );
 
diff --git a/xmloff/source/style/xmlexppr.cxx b/xmloff/source/style/xmlexppr.cxx
index f87f9ae1ece0..5c8310210dd9 100644
--- a/xmloff/source/style/xmlexppr.cxx
+++ b/xmloff/source/style/xmlexppr.cxx
@@ -35,6 +35,7 @@
 #include <map>
 #include <o3tl/sorted_vector.hxx>
 
+#include <utility>
 #include <xmloff/xmlexppr.hxx>
 #include <xmloff/xmltoken.hxx>
 #include <xmloff/attrlist.hxx>
@@ -132,7 +133,7 @@ class FilterPropertyInfo_Impl
 
 public:
 
-    FilterPropertyInfo_Impl( const OUString& rApiName,
+    FilterPropertyInfo_Impl( OUString aApiName,
                              const sal_uInt32 nIndex);
 
     const OUString& GetApiName() const { return msApiName; }
@@ -146,9 +147,9 @@ public:
 };
 
 FilterPropertyInfo_Impl::FilterPropertyInfo_Impl(
-        const OUString& rApiName,
+        OUString aApiName,
         const sal_uInt32 nIndex ) :
-    msApiName( rApiName )
+    msApiName(std::move( aApiName ))
 {
     maIndexes.push_back(nIndex);
 }
diff --git a/xmloff/source/style/xmlimppr.cxx b/xmloff/source/style/xmlimppr.cxx
index e8ecf4109772..f35a11983554 100644
--- a/xmloff/source/style/xmlimppr.cxx
+++ b/xmloff/source/style/xmlimppr.cxx
@@ -29,6 +29,7 @@
 #include <rtl/ustrbuf.hxx>
 #include <sal/log.hxx>
 #include <osl/diagnose.h>
+#include <utility>
 #include <xmloff/xmlprmap.hxx>
 #include <xmloff/namespacemap.hxx>
 #include <xmloff/xmlimppr.hxx>
@@ -61,10 +62,10 @@ using ::com::sun::star::beans::PropertyVetoException;
 
 
 SvXMLImportPropertyMapper::SvXMLImportPropertyMapper(
-        const rtl::Reference< XMLPropertySetMapper >& rMapper,
+        rtl::Reference< XMLPropertySetMapper > xMapper,
         SvXMLImport& rImp ):
     rImport(rImp),
-    maPropMapper  ( rMapper )
+    maPropMapper  (std::move( xMapper ))
 {
 }
 
diff --git a/xmloff/source/style/xmlnumfe.cxx b/xmloff/source/style/xmlnumfe.cxx
index d928f8be2a79..c4350c0db795 100644
--- a/xmloff/source/style/xmlnumfe.cxx
+++ b/xmloff/source/style/xmlnumfe.cxx
@@ -38,6 +38,7 @@
 
 #include <com/sun/star/i18n/NativeNumberXmlAttributes2.hpp>
 
+#include <utility>
 #include <xmloff/xmlnumfe.hxx>
 #include <xmloff/xmlnamespace.hxx>
 #include <xmloff/xmlnumfi.hxx>
@@ -66,8 +67,8 @@ struct SvXMLEmbeddedTextEntry
     sal_Int32       nFormatPos;     // resulting position in embedded-text element
     OUString   aText;
 
-    SvXMLEmbeddedTextEntry( sal_uInt16 nSP, sal_Int32 nFP, const OUString& rT ) :
-        nSourcePos(nSP), nFormatPos(nFP), aText(rT) {}
+    SvXMLEmbeddedTextEntry( sal_uInt16 nSP, sal_Int32 nFP, OUString aT ) :
+        nSourcePos(nSP), nFormatPos(nFP), aText(std::move(aT)) {}
 };
 
 }
@@ -238,9 +239,9 @@ SvXMLNumFmtExport::SvXMLNumFmtExport(
 SvXMLNumFmtExport::SvXMLNumFmtExport(
                        SvXMLExport& rExp,
                        const css::uno::Reference< css::util::XNumberFormatsSupplier >& rSupp,
-                       const OUString& rPrefix ) :
+                       OUString aPrefix ) :
     rExport( rExp ),
-    sPrefix( rPrefix ),
+    sPrefix(std::move( aPrefix )),
     pFormatter( nullptr ),
     bHasText( false )
 {
diff --git a/xmloff/source/style/xmlnumfi.cxx b/xmloff/source/style/xmlnumfi.cxx
index 46ee44b3080f..618232990c96 100644
--- a/xmloff/source/style/xmlnumfi.cxx
+++ b/xmloff/source/style/xmlnumfi.cxx
@@ -30,6 +30,7 @@
 
 #include <sax/tools/converter.hxx>
 
+#include <utility>
 #include <xmloff/xmlement.hxx>
 #include <xmloff/xmlnumfi.hxx>
 #include <xmloff/xmltkmap.hxx>
@@ -57,8 +58,8 @@ struct SvXMLNumFmtEntry
     sal_uInt32  nKey;
     bool        bRemoveAfterUse;
 
-    SvXMLNumFmtEntry( const OUString& rN, sal_uInt32 nK, bool bR ) :
-        aName(rN), nKey(nK), bRemoveAfterUse(bR) {}
+    SvXMLNumFmtEntry( OUString aN, sal_uInt32 nK, bool bR ) :
+        aName(std::move(aN)), nKey(nK), bRemoveAfterUse(bR) {}
 };
 
 }
diff --git a/xmloff/source/style/xmlprcon.cxx b/xmloff/source/style/xmlprcon.cxx
index cb0a6eca9e2f..4788cc4f8c5a 100644
--- a/xmloff/source/style/xmlprcon.cxx
+++ b/xmloff/source/style/xmlprcon.cxx
@@ -18,6 +18,7 @@
  */
 
 #include <sal/log.hxx>
+#include <utility>
 #include <xmloff/xmlprcon.hxx>
 #include <xmloff/xmlimp.hxx>
 #include <xmloff/xmltypes.hxx>
@@ -33,14 +34,14 @@ SvXMLPropertySetContext::SvXMLPropertySetContext(
     const uno::Reference< xml::sax::XFastAttributeList >& xAttrList,
     sal_uInt32 nFam,
     vector< XMLPropertyState > &rProps,
-    const rtl::Reference < SvXMLImportPropertyMapper >  &rMap,
+    rtl::Reference < SvXMLImportPropertyMapper > xMap,
     sal_Int32 nSIdx, sal_Int32 nEIdx )
 :   SvXMLImportContext( rImp )
 ,   mnStartIdx( nSIdx )
 ,   mnEndIdx( nEIdx )
 ,   mnFamily( nFam )
 ,   mrProperties( rProps )
-,   mxMapper( rMap )
+,   mxMapper(std::move( xMap ))
 {
     mxMapper->importXML( mrProperties, xAttrList,
                         GetImport().GetMM100UnitConverter(),
diff --git a/xmloff/source/style/xmlstyle.cxx b/xmloff/source/style/xmlstyle.cxx
index d46365008f5e..bd4273056c98 100644
--- a/xmloff/source/style/xmlstyle.cxx
+++ b/xmloff/source/style/xmlstyle.cxx
@@ -30,6 +30,7 @@
 #include <PageMasterPropMapper.hxx>
 #include <sal/log.hxx>
 #include <svl/style.hxx>
+#include <utility>
 #include <xmloff/namespacemap.hxx>
 #include <xmloff/xmlnamespace.hxx>
 #include <xmloff/xmltoken.hxx>
@@ -159,8 +160,8 @@ class SvXMLStyleIndex_Impl
 
 public:
 
-    SvXMLStyleIndex_Impl( XmlStyleFamily nFam, const OUString& rName ) :
-        sName( rName ),
+    SvXMLStyleIndex_Impl( XmlStyleFamily nFam, OUString aName ) :
+        sName(std::move( aName )),
         nFamily( nFam ),
         mpStyle(nullptr)
     {
diff --git a/xmloff/source/table/XMLTableImport.cxx b/xmloff/source/table/XMLTableImport.cxx
index 47923d66c28d..71c4fd632f89 100644
--- a/xmloff/source/table/XMLTableImport.cxx
+++ b/xmloff/source/table/XMLTableImport.cxx
@@ -33,6 +33,7 @@
 #include <comphelper/sequence.hxx>
 #include <tools/diagnose_ex.h>
 
+#include <utility>
 #include <xmloff/table/XMLTableImport.hxx>
 #include <xmloff/xmlprmap.hxx>
 #include <xmloff/txtimp.hxx>
@@ -70,7 +71,7 @@ struct ColumnInfo
 class XMLProxyContext : public SvXMLImportContext
 {
 public:
-    XMLProxyContext( SvXMLImport& rImport, const SvXMLImportContextRef& xParent );
+    XMLProxyContext( SvXMLImport& rImport, SvXMLImportContextRef xParent );
 
     virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
         sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& AttrList ) override;
@@ -177,9 +178,9 @@ private:
 }
 
 
-XMLProxyContext::XMLProxyContext( SvXMLImport& rImport, const SvXMLImportContextRef& xParent )
+XMLProxyContext::XMLProxyContext( SvXMLImport& rImport, SvXMLImportContextRef xParent )
 : SvXMLImportContext( rImport )
-, mxParent( xParent )
+, mxParent(std::move( xParent ))
 {
 }
 
diff --git a/xmloff/source/text/XMLChangeElementImportContext.cxx b/xmloff/source/text/XMLChangeElementImportContext.cxx
index b00cdedb0375..9c521f1601f0 100644
--- a/xmloff/source/text/XMLChangeElementImportContext.cxx
+++ b/xmloff/source/text/XMLChangeElementImportContext.cxx
@@ -21,6 +21,7 @@
 #include "XMLChangedRegionImportContext.hxx"
 #include "XMLChangeInfoContext.hxx"
 #include <com/sun/star/uno/Reference.h>
+#include <utility>
 #include <xmloff/xmlimp.hxx>
 #include <xmloff/xmlnamespace.hxx>
 #include <xmloff/xmltoken.hxx>
@@ -36,10 +37,10 @@ XMLChangeElementImportContext::XMLChangeElementImportContext(
     SvXMLImport& rImport,
     bool bAccContent,
     XMLChangedRegionImportContext& rParent,
-    OUString const & rType) :
+    OUString aType) :
         SvXMLImportContext(rImport),
         bAcceptContent(bAccContent),
-        maType(rType),
+        maType(std::move(aType)),
         rChangedRegion(rParent)
 {
 }
diff --git a/xmloff/source/text/XMLChangeElementImportContext.hxx b/xmloff/source/text/XMLChangeElementImportContext.hxx
index dff7222d7890..7cd7c85975c6 100644
--- a/xmloff/source/text/XMLChangeElementImportContext.hxx
+++ b/xmloff/source/text/XMLChangeElementImportContext.hxx
@@ -65,7 +65,7 @@ public:
         bool bAcceptContent,
         /// context of enclosing <text:changed-region> element
         XMLChangedRegionImportContext& rParent,
-        OUString const & rType);
+        OUString aType);
 
     virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
         sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& AttrList ) override;
diff --git a/xmloff/source/text/XMLIndexSimpleEntryContext.cxx b/xmloff/source/text/XMLIndexSimpleEntryContext.cxx
index aa29f4c695e1..5986d83d9e7b 100644
--- a/xmloff/source/text/XMLIndexSimpleEntryContext.cxx
+++ b/xmloff/source/text/XMLIndexSimpleEntryContext.cxx
@@ -19,6 +19,7 @@
 
 #include "XMLIndexSimpleEntryContext.hxx"
 #include "XMLIndexTemplateContext.hxx"
+#include <utility>
 #include <xmloff/xmlictxt.hxx>
 #include <xmloff/xmlimp.hxx>
 #include <xmloff/txtimp.hxx>
@@ -41,10 +42,10 @@ using ::xmloff::token::XML_STYLE_NAME;
 
 XMLIndexSimpleEntryContext::XMLIndexSimpleEntryContext(
     SvXMLImport& rImport,
-    const OUString& rEntry,
+    OUString aEntry,
     XMLIndexTemplateContext& rTemplate )
 :   SvXMLImportContext(rImport)
-,   m_rEntryType(rEntry)
+,   m_rEntryType(std::move(aEntry))
 ,   m_bCharStyleNameOK(false)
 ,   m_rTemplateContext(rTemplate)
 ,   m_nValues(1)
diff --git a/xmloff/source/text/XMLIndexSimpleEntryContext.hxx b/xmloff/source/text/XMLIndexSimpleEntryContext.hxx
index 1fafb4190574..684245184ed2 100644
--- a/xmloff/source/text/XMLIndexSimpleEntryContext.hxx
+++ b/xmloff/source/text/XMLIndexSimpleEntryContext.hxx
@@ -55,7 +55,7 @@ public:
 
     XMLIndexSimpleEntryContext(
         SvXMLImport& rImport,
-        const OUString& rEntry,
+        OUString aEntry,
         XMLIndexTemplateContext& rTemplate );
 
     virtual ~XMLIndexSimpleEntryContext() override;
diff --git a/xmloff/source/text/XMLPropertyBackpatcher.cxx b/xmloff/source/text/XMLPropertyBackpatcher.cxx
index a2e4ac3a6fc0..fef92ad213cf 100644
--- a/xmloff/source/text/XMLPropertyBackpatcher.cxx
+++ b/xmloff/source/text/XMLPropertyBackpatcher.cxx
@@ -23,6 +23,7 @@
 
 #include <rtl/ustring.hxx>
 #include "XMLPropertyBackpatcher.hxx"
+#include <utility>
 #include <xmloff/txtimp.hxx>
 
 using ::std::map;
@@ -33,8 +34,8 @@ using ::com::sun::star::beans::XPropertySet;
 
 template<class A>
 XMLPropertyBackpatcher<A>::XMLPropertyBackpatcher(
-    const OUString& sPropName)
-:   sPropertyName(sPropName)
+    OUString sPropName)
+:   sPropertyName(std::move(sPropName))
 {
 }
 
diff --git a/xmloff/source/text/XMLPropertyBackpatcher.hxx b/xmloff/source/text/XMLPropertyBackpatcher.hxx
index 3a243f3bfb79..3b3f2732080c 100644
--- a/xmloff/source/text/XMLPropertyBackpatcher.hxx
+++ b/xmloff/source/text/XMLPropertyBackpatcher.hxx
@@ -76,7 +76,7 @@ class XMLPropertyBackpatcher
 public:
 
     explicit XMLPropertyBackpatcher(
-        const OUString& sPropertyName);
+        OUString sPropertyName);
 
     ~XMLPropertyBackpatcher();
 
diff --git a/xmloff/source/text/XMLSectionFootnoteConfigImport.cxx b/xmloff/source/text/XMLSectionFootnoteConfigImport.cxx
index 0f4f51e1b4e3..138c3b1a33b8 100644
--- a/xmloff/source/text/XMLSectionFootnoteConfigImport.cxx
+++ b/xmloff/source/text/XMLSectionFootnoteConfigImport.cxx
@@ -25,6 +25,7 @@
 #include <com/sun/star/style/NumberingType.hpp>
 #include <sal/log.hxx>
 #include <sax/tools/converter.hxx>
+#include <utility>
 #include <xmloff/xmlimp.hxx>
 #include <xmloff/xmltoken.hxx>
 #include <xmloff/xmluconv.hxx>
@@ -50,10 +51,10 @@ XMLSectionFootnoteConfigImport::XMLSectionFootnoteConfigImport(
     SvXMLImport& rImport,
     sal_Int32 /*nElement*/,
     vector<XMLPropertyState> & rProps,
-    const rtl::Reference<XMLPropertySetMapper> & rMapperRef) :
+    rtl::Reference<XMLPropertySetMapper> xMapperRef) :
         SvXMLImportContext(rImport),
         rProperties(rProps),
-        rMapper(rMapperRef)
+        rMapper(std::move(xMapperRef))
 {
 }
 
diff --git a/xmloff/source/text/XMLSectionFootnoteConfigImport.hxx b/xmloff/source/text/XMLSectionFootnoteConfigImport.hxx
index dc7bc7c94e60..7a25690334ef 100644
--- a/xmloff/source/text/XMLSectionFootnoteConfigImport.hxx
+++ b/xmloff/source/text/XMLSectionFootnoteConfigImport.hxx
@@ -49,7 +49,7 @@ public:
         SvXMLImport& rImport,
         sal_Int32 nElement,
         ::std::vector<XMLPropertyState> & rProperties,
-        const rtl::Reference<XMLPropertySetMapper> & rMapperRef);
+        rtl::Reference<XMLPropertySetMapper> xMapperRef);
 
     virtual ~XMLSectionFootnoteConfigImport() override;
 
diff --git a/xmloff/source/text/XMLTextFrameContext.cxx b/xmloff/source/text/XMLTextFrameContext.cxx
index b248598607a4..a6e7bba52b9f 100644
--- a/xmloff/source/text/XMLTextFrameContext.cxx
+++ b/xmloff/source/text/XMLTextFrameContext.cxx
@@ -38,6 +38,7 @@
 #include <com/sun/star/text/HoriOrientation.hpp>
 #include <com/sun/star/text/VertOrientation.hpp>
 #include <sax/tools/converter.hxx>
+#include <utility>
 #include <xmloff/xmlimp.hxx>
 #include <xmloff/xmltoken.hxx>
 #include <xmloff/xmlnamespace.hxx>
@@ -95,9 +96,9 @@ class XMLTextFrameContextHyperlink_Impl
 
 public:
 
-    inline XMLTextFrameContextHyperlink_Impl( const OUString& rHRef,
-                       const OUString& rName,
-                       const OUString& rTargetFrameName,
+    inline XMLTextFrameContextHyperlink_Impl( OUString aHRef,
+                       OUString aName,
+                       OUString aTargetFrameName,
                        bool bMap );
 
     const OUString& GetHRef() const { return sHRef; }
@@ -107,11 +108,11 @@ public:
 };
 
 inline XMLTextFrameContextHyperlink_Impl::XMLTextFrameContextHyperlink_Impl(
-    const OUString& rHRef, const OUString& rName,
-    const OUString& rTargetFrameName, bool bM ) :
-    sHRef( rHRef ),
-    sName( rName ),
-    sTargetFrameName( rTargetFrameName ),
+    OUString aHRef, OUString aName,
+    OUString aTargetFrameName, bool bM ) :
+    sHRef(std::move( aHRef )),
+    sName(std::move( aName )),
+    sTargetFrameName(std::move( aTargetFrameName )),
     bMap( bM )
 {
 }
diff --git a/xmloff/source/text/XMLTextListAutoStylePool.cxx b/xmloff/source/text/XMLTextListAutoStylePool.cxx
index d2744cb18a38..893fdbdc5a4a 100644
--- a/xmloff/source/text/XMLTextListAutoStylePool.cxx
+++ b/xmloff/source/text/XMLTextListAutoStylePool.cxx
@@ -17,6 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
+#include <utility>
 #include <vector>
 
 #include <tools/solar.h>
@@ -72,8 +73,8 @@ public:
     }
 
     explicit XMLTextListAutoStylePoolEntry_Impl(
-            const OUString& rInternalName ) :
-        sInternalName( rInternalName ),
+            OUString aInternalName ) :
+        sInternalName(std::move( aInternalName )),
         nPos( 0 ),
         bIsNamed( true )
     {
diff --git a/xmloff/source/text/txtfldi.cxx b/xmloff/source/text/txtfldi.cxx
index b886823c2801..b82f7a5af4f4 100644
--- a/xmloff/source/text/txtfldi.cxx
+++ b/xmloff/source/text/txtfldi.cxx
@@ -30,6 +30,7 @@
 
 #include <txtfldi.hxx>
 #include <txtvfldi.hxx>
+#include <utility>
 #include <xmloff/xmlimp.hxx>
 #include <xmloff/txtimp.hxx>
 #include <xmloff/xmlnamespace.hxx>
@@ -123,9 +124,9 @@ constexpr OUStringLiteral sAPI_true = u"TRUE";
 
 XMLTextFieldImportContext::XMLTextFieldImportContext(
     SvXMLImport& rImport, XMLTextImportHelper& rHlp,
-    const OUString& pService)
+    OUString aService)
 :   SvXMLImportContext( rImport )
-,   sServiceName(pService)
+,   sServiceName(std::move(aService))
 ,   rTextImportHelper(rHlp)
 ,   sServicePrefix(sAPI_textfield_prefix)
 ,   bValid(false)
diff --git a/xmloff/source/text/txtparaimphint.hxx b/xmloff/source/text/txtparaimphint.hxx
index f60b87be5984..5b348807243b 100644
--- a/xmloff/source/text/txtparaimphint.hxx
+++ b/xmloff/source/text/txtparaimphint.hxx
@@ -21,6 +21,7 @@
 #include <rtl/ustring.hxx>
 #include "XMLTextFrameContext.hxx"
 #include "XMLTextFrameHyperlinkContext.hxx"
+#include <utility>
 #include <xmloff/XMLEventsImportContext.hxx>
 
 enum class XMLHintType
@@ -45,10 +46,10 @@ class XMLHint_Impl
 public:
 
     XMLHint_Impl( XMLHintType nTyp,
-                  const css::uno::Reference < css::text::XTextRange > & rS,
-                  const css::uno::Reference < css::text::XTextRange > & rE ) :
-        xStart( rS ),
-        xEnd( rE ),
+                  css::uno::Reference < css::text::XTextRange > xS,
+                  css::uno::Reference < css::text::XTextRange > xE ) :
+        xStart(std::move( xS )),
+        xEnd(std::move( xE )),
         nType( nTyp )
     {
     }
@@ -71,10 +72,10 @@ class XMLStyleHint_Impl : public XMLHint_Impl
 
 public:
 
-    XMLStyleHint_Impl( const OUString& rStyleName,
+    XMLStyleHint_Impl( OUString aStyleName,
                          const css::uno::Reference < css::text::XTextRange > & rPos ) :
         XMLHint_Impl( XMLHintType::XML_HINT_STYLE, rPos, rPos ),
-        sStyleName( rStyleName )
+        sStyleName(std::move( aStyleName ))
     {
     }
 
@@ -87,10 +88,10 @@ class XMLReferenceHint_Impl : public XMLHint_Impl
 
 public:
 
-    XMLReferenceHint_Impl( const OUString& rRefName,
+    XMLReferenceHint_Impl( OUString aRefName,
                              const css::uno::Reference < css::text::XTextRange > & rPos ) :
         XMLHint_Impl( XMLHintType::XML_HINT_REFERENCE, rPos, rPos ),
-        sRefName( rRefName )
+        sRefName(std::move( aRefName ))
     {
     }
 
@@ -141,20 +142,20 @@ class XMLIndexMarkHint_Impl : public XMLHint_Impl
 
 public:
 
-    XMLIndexMarkHint_Impl( const css::uno::Reference < css::beans::XPropertySet > & rPropSet,
+    XMLIndexMarkHint_Impl( css::uno::Reference < css::beans::XPropertySet > xPropSet,
                            const css::uno::Reference < css::text::XTextRange > & rPos ) :
         XMLHint_Impl( XMLHintType::XML_HINT_INDEX_MARK, rPos, rPos ),
-        xIndexMarkPropSet( rPropSet ),
+        xIndexMarkPropSet(std::move( xPropSet )),
         sID()
     {
     }
 
-    XMLIndexMarkHint_Impl( const css::uno::Reference < css::beans::XPropertySet > & rPropSet,
+    XMLIndexMarkHint_Impl( css::uno::Reference < css::beans::XPropertySet > xPropSet,
                            const css::uno::Reference < css::text::XTextRange > & rPos,
-                           const OUString& sIDString) :
+                           OUString sIDString) :
         XMLHint_Impl( XMLHintType::XML_HINT_INDEX_MARK, rPos, rPos ),
-        xIndexMarkPropSet( rPropSet ),
-        sID(sIDString)
+        xIndexMarkPropSet(std::move( xPropSet )),
+        sID(std::move(sIDString))
     {
     }
 
diff --git a/xmloff/source/transform/OOo2Oasis.cxx b/xmloff/source/transform/OOo2Oasis.cxx
index 12fe384a579e..24f87a186b48 100644
--- a/xmloff/source/transform/OOo2Oasis.cxx
+++ b/xmloff/source/transform/OOo2Oasis.cxx
@@ -25,6 +25,7 @@
 #include <comphelper/base64.hxx>
 #include <comphelper/processfactory.hxx>
 #include <comphelper/servicehelper.hxx>
+#include <utility>
 #include <xmloff/namespacemap.hxx>
 #include <xmloff/xmlnamespace.hxx>
 #include <xmloff/xmltoken.hxx>
@@ -1770,12 +1771,12 @@ OUString OOo2OasisTransformer::GetEventName( const OUString& rName, bool )
     return aNewName;
 }
 
-OOo2OasisTransformer::OOo2OasisTransformer( OUString const & rImplName,
-                                            OUString const & rSubServiceName )
+OOo2OasisTransformer::OOo2OasisTransformer( OUString aImplName,
+                                            OUString aSubServiceName )
         noexcept :
     XMLTransformerBase( aActionTable, aTokenMap ),
-    m_aImplName(rImplName),
-    m_aSubServiceName(rSubServiceName),
+    m_aImplName(std::move(aImplName)),
+    m_aSubServiceName(std::move(aSubServiceName)),
     m_pEventMap( nullptr )
 {
     GetNamespaceMap().Add( GetXMLToken(XML_NP_OFFICE), GetXMLToken(XML_N_OFFICE_OOO), XML_NAMESPACE_OFFICE );
diff --git a/xmloff/source/transform/OOo2Oasis.hxx b/xmloff/source/transform/OOo2Oasis.hxx
index 43d69853f4ef..01c5d72b38c3 100644
--- a/xmloff/source/transform/OOo2Oasis.hxx
+++ b/xmloff/source/transform/OOo2Oasis.hxx
@@ -46,8 +46,8 @@ protected:
     virtual XMLTransformerActions *GetUserDefinedActions( sal_uInt16 n ) override;
 
 public:
-    OOo2OasisTransformer( OUString const & rImplName,
-                          OUString const & rSubServiceName ) noexcept;
+    OOo2OasisTransformer( OUString aImplName,
+                          OUString aSubServiceName ) noexcept;
     virtual ~OOo2OasisTransformer() noexcept override;
 
     // XInterface
diff --git a/xmloff/source/transform/PersMixedContentTContext.cxx b/xmloff/source/transform/PersMixedContentTContext.cxx
index f892530ac111..844673fa299e 100644
--- a/xmloff/source/transform/PersMixedContentTContext.cxx
+++ b/xmloff/source/transform/PersMixedContentTContext.cxx
@@ -22,6 +22,8 @@
 
 #include <osl/diagnose.h>
 
+#include <utility>
+
 using namespace ::com::sun::star::uno;
 using namespace ::com::sun::star::xml::sax;
 
@@ -33,7 +35,7 @@ class XMLPersTextTContext_Impl : public XMLTransformerContext
 
 public:
     XMLPersTextTContext_Impl( XMLTransformerBase& rTransformer,
-                           const OUString& rChars );
+                           OUString aChars );
 
     virtual rtl::Reference<XMLTransformerContext> CreateChildContext( sal_uInt16 nPrefix,
                                    const OUString& rLocalName,
@@ -51,9 +53,9 @@ public:
 
 XMLPersTextTContext_Impl::XMLPersTextTContext_Impl(
         XMLTransformerBase& rImp,
-        const OUString& rChars ) :
+        OUString aChars ) :
     XMLTransformerContext( rImp, OUString() ),
-    m_aCharacters( rChars )
+    m_aCharacters(std::move( aChars ))
 {
 }
 
diff --git a/xmloff/source/transform/TransformerActions.hxx b/xmloff/source/transform/TransformerActions.hxx
index a8bfb77221c9..7f67dca52971 100644
--- a/xmloff/source/transform/TransformerActions.hxx
+++ b/xmloff/source/transform/TransformerActions.hxx
@@ -20,6 +20,7 @@
 #pragma once
 
 #include <rtl/ustring.hxx>
+#include <utility>
 #include <xmloff/namespacemap.hxx>
 #include "TransformerActionInit.hxx"
 #include "TransformerAction.hxx"
@@ -31,9 +32,9 @@ struct NameKey_Impl
     sal_uInt16 m_nPrefix;
     OUString m_aLocalName;
 
-    NameKey_Impl( sal_uInt16 nPrfx, const OUString& rLclNm ) :
+    NameKey_Impl( sal_uInt16 nPrfx, OUString aLclNm ) :
         m_nPrefix( nPrfx ),
-        m_aLocalName( rLclNm )
+        m_aLocalName(std::move( aLclNm ))
     {
     }
 
diff --git a/xmloff/source/transform/TransformerContext.cxx b/xmloff/source/transform/TransformerContext.cxx
index f4669aac414b..880821aff5a5 100644
--- a/xmloff/source/transform/TransformerContext.cxx
+++ b/xmloff/source/transform/TransformerContext.cxx
@@ -20,6 +20,7 @@
 #include <com/sun/star/xml/sax/SAXException.hpp>
 #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
 #include <com/sun/star/xml/sax/XAttributeList.hpp>
+#include <utility>
 #include <osl/diagnose.h>
 
 #include "TransformerBase.hxx"
@@ -45,9 +46,9 @@ bool XMLTransformerContext::HasNamespace( sal_uInt16 nPrefix ) const
 }
 
 XMLTransformerContext::XMLTransformerContext( XMLTransformerBase& rImp,
-                                                const OUString& rQName )
+                                                OUString aQName )
     : m_rTransformer(rImp)
-    , m_aQName(rQName)
+    , m_aQName(std::move(aQName))
 {
 }
 
diff --git a/xmloff/source/transform/TransformerContext.hxx b/xmloff/source/transform/TransformerContext.hxx
index 97df7498a3a8..d9c1d76aac78 100644
--- a/xmloff/source/transform/TransformerContext.hxx
+++ b/xmloff/source/transform/TransformerContext.hxx
@@ -61,7 +61,7 @@ public:
     // Note that virtual methods cannot be used inside constructors. Use
     // StartElement instead if this is required.
     XMLTransformerContext( XMLTransformerBase& rTransformer,
-                        const OUString& rQName );
+                        OUString aQName );
 
     // Create a children element context. By default, the import's
     // CreateContext method is called to create a new default context.
diff --git a/xmloff/source/xforms/SchemaRestrictionContext.cxx b/xmloff/source/xforms/SchemaRestrictionContext.cxx
index 2785ad9e9aaf..3031a815ca17 100644
--- a/xmloff/source/xforms/SchemaRestrictionContext.cxx
+++ b/xmloff/source/xforms/SchemaRestrictionContext.cxx
@@ -21,6 +21,7 @@
 #include "SchemaRestrictionContext.hxx"
 #include "xformsapi.hxx"
 
+#include <utility>
 #include <xmloff/xmltoken.hxx>
 #include <xmloff/namespacemap.hxx>
 #include <xmloff/xmlnamespace.hxx>
@@ -56,10 +57,10 @@ using namespace xmloff::token;
 SchemaRestrictionContext::SchemaRestrictionContext(
     SvXMLImport& rImport,
     Reference<css::xforms::XDataTypeRepository> const & rRepository,
-    const OUString& sTypeName ) :
+    OUString sTypeName ) :
         TokenContext( rImport ),
         mxRepository( rRepository ),
-        msTypeName( sTypeName )
+        msTypeName(std::move( sTypeName ))
 {
     SAL_WARN_IF( !mxRepository.is(), "xmloff", "need repository" );
 }
diff --git a/xmloff/source/xforms/SchemaRestrictionContext.hxx b/xmloff/source/xforms/SchemaRestrictionContext.hxx
index 47cf4b088f44..66a5eb5250fa 100644
--- a/xmloff/source/xforms/SchemaRestrictionContext.hxx
+++ b/xmloff/source/xforms/SchemaRestrictionContext.hxx
@@ -42,7 +42,7 @@ class SchemaRestrictionContext : public TokenContext
 public:
     SchemaRestrictionContext( SvXMLImport& rImport,
                               css::uno::Reference<css::xforms::XDataTypeRepository> const & rRepository,
-                              const OUString& sTypeName );
+                              OUString sTypeName );
 
 private:
     // create mxDataType (if not already present)
author	Noel Grandin <noel.grandin@collabora.co.uk>	2022-07-12 10:45:08 +0200
committer	Noel Grandin <noel.grandin@collabora.co.uk>	2022-07-12 15:59:38 +0200
commit	ca2a4a4b1c839c14832043e714297c30087b4b6d (patch)
tree	8229dee461d27537ddb828e6693c27d7a2439c5e /xmloff
parent	2f93eb49db71c8cbaffbd022cb2b654d56920bda (diff)