From e97cac3fbab4a00faeb3ddec08846307670b9a0e Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Sat, 20 Jul 2013 15:17:39 +0000
Subject: Added a Locker class to the Bu::CacheObject base class.  This is a
 super simple wrapper that lets you take advantage of nifty Locker based mutex
 locking when in a CacheObject subclass.

---
 src/unstable/cacheobject.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'src/unstable')

diff --git a/src/unstable/cacheobject.h b/src/unstable/cacheobject.h
index 4606493..e83f706 100644
--- a/src/unstable/cacheobject.h
+++ b/src/unstable/cacheobject.h
@@ -33,6 +33,7 @@ namespace Bu
         {
         }
 
+        typedef CacheObject<keytype, obtype> MyType;
         typedef CacheBase<keytype, obtype> CacheType;
 
         virtual keytype getKey() const=0;
@@ -62,6 +63,24 @@ namespace Bu
             return bChanged;
         }
 
+        class Locker
+        {
+        public:
+            Locker( const MyType *pObj ) :
+                pObj( pObj )
+            {
+                pObj->lock();
+            }
+
+            ~Locker()
+            {
+                pObj->unlock();
+            }
+
+        private:
+            const MyType *pObj;
+        };
+
     protected:
         void changed( bool bChanged=true )
         {
-- 
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