1 files changed, 15 insertions, 0 deletions
diff --git a/sfx2/source/doc/Metadatable.cxx b/sfx2/source/doc/Metadatable.cxx
index 13d3021bc95f..4062fffba1b4 100644
--- a/sfx2/source/doc/Metadatable.cxx
+++ b/sfx2/source/doc/Metadatable.cxx
@@ -206,6 +206,8 @@ protected:
 
 // XmlIdRegistryDocument ---------------------------------------------
 
+namespace {
+
 /** non-clipboard documents */
 class XmlIdRegistryDocument : public XmlIdRegistry
 {
@@ -249,6 +251,8 @@ private:
     ::std::unique_ptr<XmlIdRegistry_Impl> m_pImpl;
 };
 
+}
+
 // MetadatableUndo ---------------------------------------------------
 
 /** the horrible Undo Metadatable: is inserted into lists to track position */
@@ -300,6 +304,8 @@ public:
 
 // XmlIdRegistryClipboard --------------------------------------------
 
+namespace {
+
 class XmlIdRegistryClipboard : public XmlIdRegistry
 {
 
@@ -338,6 +344,7 @@ private:
     ::std::unique_ptr<XmlIdRegistry_Impl> m_pImpl;
 };
 
+}
 
 // XmlIdRegistry
 
@@ -422,6 +429,8 @@ typedef ::std::vector< Metadatable* > XmlIdVector_t;
 typedef std::unordered_map< OUString,
     ::std::pair< XmlIdVector_t, XmlIdVector_t > > XmlIdMap_t;
 
+namespace {
+
 /// pointer hash template
 template<typename T> struct PtrHash
 {
@@ -431,6 +440,8 @@ template<typename T> struct PtrHash
     }
 };
 
+}
+
 /// element -> (stream name, idref)
 typedef std::unordered_map< const Metadatable*,
     ::std::pair< OUString, OUString>, PtrHash<Metadatable> >
@@ -876,6 +887,8 @@ XmlIdRegistryDocument::JoinMetadatables(
 
 // Clipboard XML ID Registry (_Impl)
 
+namespace {
+
 struct RMapEntry
 {
     RMapEntry() : m_xLink() { }
@@ -891,6 +904,8 @@ struct RMapEntry
     std::shared_ptr<MetadatableClipboard> m_xLink;
 };
 
+}
+
 /// element -> (stream name, idref, source)
 typedef std::unordered_map< const Metadatable*,
     struct RMapEntry,