2 files changed, 27 insertions, 1 deletions

diff --git a/src/unstable/cachebase.h b/src/unstable/cachebase.h
index d5b4382..2e0f24f 100644
--- a/src/unstable/cachebase.h
+++ b/src/unstable/cachebase.h
@@ -351,6 +351,14 @@ namespace Bu
                 bLocked = false;
             }
 
+            void lock()
+            {
+                if( bLocked )
+                    return;
+                rPtr.lock();
+                bLocked = true;
+            }
+
         private:
             MyType &rPtr;
             bool bLocked;
diff --git a/src/unstable/cacheobject.h b/src/unstable/cacheobject.h
index e519a9c..080312f 100644
--- a/src/unstable/cacheobject.h
+++ b/src/unstable/cacheobject.h
@@ -69,18 +69,36 @@ namespace Bu
         {
         public:
             Locker( const MyType *pObj ) :
-                pObj( pObj )
+                pObj( pObj ),
+                bLocked( true )
             {
                 pObj->lock();
             }
 
             ~Locker()
             {
+                unlock();
+            }
+
+            void unlock()
+            {
+                if( !bLocked )
+                    return;
                 pObj->unlock();
+                bLocked = false;
+            }
+
+            void lock()
+            {
+                if( bLocked )
+                    return;
+                pObj->lock();
+                bLocked = true;
             }
 
         private:
             const MyType *pObj;
+            bool bLocked;
         };
 
     protected: