From f83677056891e436bf5ba99e79240df2a44528cd Mon Sep 17 00:00:00 2001
From: "Stephen D. Huston" <shuston@apache.org>
Date: Fri, 21 Oct 2011 14:42:12 +0000
Subject: Merged out from trunk

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/QPID-2519@1187375 13f79535-47bb-0310-9956-ffa450edef68
---
 cpp/src/qpid/sys/CopyOnWriteArray.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'cpp/src/qpid/sys/CopyOnWriteArray.h')

diff --git a/cpp/src/qpid/sys/CopyOnWriteArray.h b/cpp/src/qpid/sys/CopyOnWriteArray.h
index 45a231dfd8..41384fc5a4 100644
--- a/cpp/src/qpid/sys/CopyOnWriteArray.h
+++ b/cpp/src/qpid/sys/CopyOnWriteArray.h
@@ -43,6 +43,12 @@ public:
     CopyOnWriteArray() {}
     CopyOnWriteArray(const CopyOnWriteArray& c) : array(c.array) {}
 
+    bool empty()
+    {
+        Mutex::ScopedLock l(lock);
+        return array ? array->empty() : true;
+    }
+
     void add(T& t)
     {
         Mutex::ScopedLock l(lock);
-- 
cgit v1.2.1