From b0dc6b0dc89d499e0a481d97d41e9117d6b9de63 Mon Sep 17 00:00:00 2001
From: Jonathan Moore Liles <j.liles@unix.net>
Date: Mon, 21 Apr 2008 13:53:02 -0500
Subject: [PATCH] Add a scope locker.

---
 Timeline/Mutex.H | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/Timeline/Mutex.H b/Timeline/Mutex.H
index 39b14e5..ba7d7fc 100644
--- a/Timeline/Mutex.H
+++ b/Timeline/Mutex.H
@@ -60,3 +60,22 @@ public:
         }
 
 };
+
+
+class Locker
+{
+
+    Mutex &_lock;
+
+public:
+
+    Locker ( Mutex & lock ) : _lock( lock )
+        {
+            _lock.lock();
+        }
+
+    ~Locker ( )
+        {
+            _lock.unlock();
+        }
+};