use uno::Reference::set method instead of assignment

Change-Id: Ib93d762cf523e0029bbed16e08beebd9f418ae24

2 files changed, 9 insertions, 20 deletions

diff --git a/starmath/source/mathmlexport.cxx b/starmath/source/mathmlexport.cxx
index 2e557a7d87c9..1749b99be7fd 100644
--- a/starmath/source/mathmlexport.cxx
+++ b/starmath/source/mathmlexport.cxx
@@ -101,8 +101,7 @@ bool SmXMLExportWrapper::Export(SfxMedium &rMedium)
     uno::Reference< lang::XComponent > xModelComp(xModel, uno::UNO_QUERY );
 
     bool bEmbedded = false;
-    uno::Reference <lang::XUnoTunnel> xTunnel;
-    xTunnel = uno::Reference <lang::XUnoTunnel> (xModel,uno::UNO_QUERY);
+    uno::Reference <lang::XUnoTunnel> xTunnel(xModel,uno::UNO_QUERY);
     SmModel *pModel = reinterpret_cast<SmModel *>
         (xTunnel->getSomething(SmModel::getUnoTunnelId()));
 
@@ -294,9 +293,7 @@ bool SmXMLExportWrapper::WriteThroughComponent(
     uno::Sequence< PropertyValue > aProps(0);
     xFilter->filter( aProps );
 
-    uno::Reference<lang::XUnoTunnel> xFilterTunnel;
-    xFilterTunnel = uno::Reference<lang::XUnoTunnel>
-        ( xFilter, uno::UNO_QUERY );
+    uno::Reference<lang::XUnoTunnel> xFilterTunnel( xFilter, uno::UNO_QUERY );
     SmXMLExport *pFilter = reinterpret_cast< SmXMLExport * >(
                 sal::static_int_cast< sal_uIntPtr >(
                 xFilterTunnel->getSomething( SmXMLExport::getUnoTunnelId() )));
@@ -436,8 +433,7 @@ sal_uInt32 SmXMLExport::exportDoc(enum XMLTokenEnum eClass)
     else
     {
         uno::Reference <frame::XModel> xModel = GetModel();
-        uno::Reference <lang::XUnoTunnel> xTunnel;
-        xTunnel = uno::Reference <lang::XUnoTunnel> (xModel,uno::UNO_QUERY);
+        uno::Reference <lang::XUnoTunnel> xTunnel(xModel,uno::UNO_QUERY);
         SmModel *pModel = reinterpret_cast<SmModel *>
             (xTunnel->getSomething(SmModel::getUnoTunnelId()));
 
@@ -475,8 +471,7 @@ sal_uInt32 SmXMLExport::exportDoc(enum XMLTokenEnum eClass)
 void SmXMLExport::_ExportContent()
 {
     uno::Reference <frame::XModel> xModel = GetModel();
-    uno::Reference <lang::XUnoTunnel> xTunnel;
-    xTunnel = uno::Reference <lang::XUnoTunnel> (xModel,uno::UNO_QUERY);
+    uno::Reference <lang::XUnoTunnel> xTunnel(xModel,uno::UNO_QUERY);
     SmModel *pModel = reinterpret_cast<SmModel *>
         (xTunnel->getSomething(SmModel::getUnoTunnelId()));
     SmDocShell *pDocShell = pModel ?
@@ -530,8 +525,7 @@ void SmXMLExport::GetViewSettings( Sequence < PropertyValue >& aProps)
     if ( !xModel.is() )
         return;
 
-    uno::Reference <lang::XUnoTunnel> xTunnel;
-    xTunnel = uno::Reference <lang::XUnoTunnel> (xModel,uno::UNO_QUERY);
+    uno::Reference <lang::XUnoTunnel> xTunnel(xModel,uno::UNO_QUERY);
     SmModel *pModel = reinterpret_cast<SmModel *>
         (xTunnel->getSomething(SmModel::getUnoTunnelId()));
 
diff --git a/starmath/source/mathmlimport.cxx b/starmath/source/mathmlimport.cxx
index d8c635624c11..658b6b486878 100644
--- a/starmath/source/mathmlimport.cxx
+++ b/starmath/source/mathmlimport.cxx
@@ -95,8 +95,7 @@ sal_uLong SmXMLImportWrapper::Import(SfxMedium &rMedium)
     uno::Reference<task::XStatusIndicator> xStatusIndicator;
 
     bool bEmbedded = false;
-    uno::Reference <lang::XUnoTunnel> xTunnel;
-    xTunnel = uno::Reference <lang::XUnoTunnel> (xModel,uno::UNO_QUERY);
+    uno::Reference <lang::XUnoTunnel> xTunnel(xModel,uno::UNO_QUERY);
     SmModel *pModel = reinterpret_cast<SmModel *>
         (xTunnel->getSomething(SmModel::getUnoTunnelId()));
 
@@ -279,9 +278,7 @@ sal_uLong SmXMLImportWrapper::ReadThroughComponent(
     {
         xParser->parseStream( aParserInput );
 
-        uno::Reference<lang::XUnoTunnel> xFilterTunnel;
-        xFilterTunnel = uno::Reference<lang::XUnoTunnel>
-            ( xFilter, uno::UNO_QUERY );
+        uno::Reference<lang::XUnoTunnel> xFilterTunnel( xFilter, uno::UNO_QUERY );
         SmXMLImport *pFilter = reinterpret_cast< SmXMLImport * >(
                 sal::static_int_cast< sal_uIntPtr >(
                 xFilterTunnel->getSomething( SmXMLImport::getUnoTunnelId() )));
@@ -491,8 +488,7 @@ void SmXMLImport::endDocument()
     if (NULL != (pTree = GetTree()))
     {
         uno::Reference <frame::XModel> xModel = GetModel();
-        uno::Reference <lang::XUnoTunnel> xTunnel;
-        xTunnel = uno::Reference <lang::XUnoTunnel> (xModel,uno::UNO_QUERY);
+        uno::Reference <lang::XUnoTunnel> xTunnel(xModel,uno::UNO_QUERY);
         SmModel *pModel = reinterpret_cast<SmModel *>
             (xTunnel->getSomething(SmModel::getUnoTunnelId()));
 
@@ -2896,8 +2892,7 @@ void SmXMLImport::SetViewSettings(const Sequence<PropertyValue>& aViewProps)
     if ( !xModel.is() )
         return;
 
-    uno::Reference <lang::XUnoTunnel> xTunnel;
-    xTunnel = uno::Reference <lang::XUnoTunnel> (xModel,uno::UNO_QUERY);
+    uno::Reference <lang::XUnoTunnel> xTunnel(xModel,uno::UNO_QUERY);
     SmModel *pModel = reinterpret_cast<SmModel *>
         (xTunnel->getSomething(SmModel::getUnoTunnelId()));