svtools: Move THeaderCellMapFunctorDispose struct out of impl class

Move to anonymous namespace in the only .cxx where it's used.

Change-Id: Ifa1219c49e5673d3440a889b2fd814059a29b5bb
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/177351
Tested-by: Jenkins
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>

2 files changed, 19 insertions, 19 deletions

diff --git a/svtools/source/brwbox/brwbox1.cxx b/svtools/source/brwbox/brwbox1.cxx
index 185fc13848b5..a368eab2407a 100644
--- a/svtools/source/brwbox/brwbox1.cxx
+++ b/svtools/source/brwbox/brwbox1.cxx
@@ -48,12 +48,30 @@ using namespace svt;
 
 namespace
 {
+    struct THeaderCellMapFunctorDispose
+    {
+        void operator()(const svt::BrowseBoxImpl::THeaderCellMap::value_type& _aType)
+        {
+            css::uno::Reference<css::lang::XComponent> xComp(_aType.second, css::uno::UNO_QUERY);
+            OSL_ENSURE(xComp.is() || !_aType.second.is(), "THeaderCellMapFunctorDispose: invalid accessible cell (no XComponent)!");
+            if (xComp.is())
+                try
+                {
+                    xComp->dispose();
+                }
+                catch(const css::uno::Exception&)
+                {
+                    TOOLS_WARN_EXCEPTION("svtools", "THeaderCellMapFunctorDispose");
+                }
+        }
+    };
+
     void disposeAndClearHeaderCell(::svt::BrowseBoxImpl::THeaderCellMap& _rHeaderCell)
     {
         ::std::for_each(
                         _rHeaderCell.begin(),
                         _rHeaderCell.end(),
-                        ::svt::BrowseBoxImpl::THeaderCellMapFunctorDispose()
+                        THeaderCellMapFunctorDispose()
                             );
         _rHeaderCell.clear();
     }
diff --git a/svtools/source/brwbox/brwimpl.hxx b/svtools/source/brwbox/brwimpl.hxx
index 8c7017675a3f..6ce6fee6ed3c 100644
--- a/svtools/source/brwbox/brwimpl.hxx
+++ b/svtools/source/brwbox/brwimpl.hxx
@@ -35,24 +35,6 @@ namespace svt
     public:
         typedef ::std::map< sal_Int32, css::uno::Reference< css::accessibility::XAccessible > >  THeaderCellMap;
 
-        struct  THeaderCellMapFunctorDispose
-        {
-            void operator()(const THeaderCellMap::value_type& _aType)
-            {
-                css::uno::Reference< css::lang::XComponent > xComp( _aType.second, css::uno::UNO_QUERY );
-                OSL_ENSURE( xComp.is() || !_aType.second.is(), "THeaderCellMapFunctorDispose: invalid accessible cell (no XComponent)!" );
-                if ( xComp.is() )
-                    try
-                    {
-                        xComp->dispose();
-                    }
-                    catch( const css::uno::Exception& )
-                    {
-                        TOOLS_WARN_EXCEPTION( "svtools", "THeaderCellMapFunctorDispose" );
-                    }
-            }
-        };
-
     public:
         vcl::AccessibleFactoryAccess m_aFactoryAccess;
         rtl::Reference<vcl::IAccessibleBrowseBox> m_pAccessible;