loplugin:stringviewparam: operator +

Change-Id: I044dd21b63d7eb03224675584fa143009c6b6008
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/108418
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

1 files changed, 7 insertions, 3 deletions

diff --git a/include/vcl/FilterConfigItem.hxx b/include/vcl/FilterConfigItem.hxx
index ae9e0f33c8c1..f1593b4db2c3 100644
--- a/include/vcl/FilterConfigItem.hxx
+++ b/include/vcl/FilterConfigItem.hxx
@@ -21,6 +21,10 @@
 #ifndef INCLUDED_VCL_FILTERCONFIGITEM_HXX
 #define INCLUDED_VCL_FILTERCONFIGITEM_HXX
 
+#include <sal/config.h>
+
+#include <string_view>
+
 #include <vcl/dllapi.h>
 
 #include <rtl/ustring.hxx>
@@ -45,7 +49,7 @@ class VCL_DLLPUBLIC FilterConfigItem
                             const css::uno::Reference< css::beans::XPropertySet >& rXPropSet,
                             const OUString& rPropName );
 
-    void     ImpInitTree( const OUString& rTree );
+    void     ImpInitTree( std::u16string_view rTree );
 
 
     static css::beans::PropertyValue* GetPropertyValue(
@@ -57,9 +61,9 @@ class VCL_DLLPUBLIC FilterConfigItem
 
 public:
 
-    FilterConfigItem( const OUString& rSubTree );
+    FilterConfigItem( std::u16string_view rSubTree );
     FilterConfigItem( css::uno::Sequence< css::beans::PropertyValue > const * pFilterData );
-    FilterConfigItem( const OUString& rSubTree, css::uno::Sequence< css::beans::PropertyValue > const * pFilterData );
+    FilterConfigItem( std::u16string_view rSubTree, css::uno::Sequence< css::beans::PropertyValue > const * pFilterData );
     /// Writes config in destructor
     ~FilterConfigItem();
     /// Writes config and sets unmodified state again.