use a non-leaky singleton

2 files changed, 11 insertions, 11 deletions

diff --git a/sw/source/core/docnode/retrievedinputstreamdata.cxx b/sw/source/core/docnode/retrievedinputstreamdata.cxx
index ab0e6699ac3f..5436ed9cde5f 100644
--- a/sw/source/core/docnode/retrievedinputstreamdata.cxx
+++ b/sw/source/core/docnode/retrievedinputstreamdata.cxx
@@ -33,20 +33,19 @@
 
     #i73788#
 */
-SwRetrievedInputStreamDataManager* SwRetrievedInputStreamDataManager::mpManager = 0;
 SwRetrievedInputStreamDataManager::tDataKey SwRetrievedInputStreamDataManager::mnNextKeyValue = 1;
-osl::Mutex SwRetrievedInputStreamDataManager::maGetManagerMutex;
 
-SwRetrievedInputStreamDataManager& SwRetrievedInputStreamDataManager::GetManager()
+namespace
 {
-    osl::MutexGuard aGuard(maGetManagerMutex);
-
-    if ( mpManager == 0 )
+    class theSwRetrievedInputStreamDataManager :
+        public rtl::Static< SwRetrievedInputStreamDataManager, theSwRetrievedInputStreamDataManager>
     {
-        mpManager = new SwRetrievedInputStreamDataManager();
-    }
+    };
+}
 
-    return *mpManager;
+SwRetrievedInputStreamDataManager& SwRetrievedInputStreamDataManager::GetManager()
+{
+    return theSwRetrievedInputStreamDataManager::get();
 }
 
 SwRetrievedInputStreamDataManager::tDataKey SwRetrievedInputStreamDataManager::ReserveData(
diff --git a/sw/source/core/inc/retrievedinputstreamdata.hxx b/sw/source/core/inc/retrievedinputstreamdata.hxx
index 652e14633061..a7bef2f7efe0 100644
--- a/sw/source/core/inc/retrievedinputstreamdata.hxx
+++ b/sw/source/core/inc/retrievedinputstreamdata.hxx
@@ -31,6 +31,7 @@
 #include <tools/link.hxx>
 #include <sal/types.h>
 #include <osl/mutex.hxx>
+#include <rtl/instance.hxx>
 #include <com/sun/star/uno/Reference.hxx>
 #include <com/sun/star/io/XInputStream.hpp>
 
@@ -93,14 +94,14 @@ class SwRetrievedInputStreamDataManager
 
     private:
 
-        static SwRetrievedInputStreamDataManager* mpManager;
         static tDataKey mnNextKeyValue;
-        static osl::Mutex maGetManagerMutex;
 
         osl::Mutex maMutex;
 
         std::map< tDataKey, tData > maInputStreamData;
 
+        template<typename T, typename Unique> friend class rtl::Static;
+
         SwRetrievedInputStreamDataManager()
         {
         };