QPID-3222: Prevent ttl overflow; also adds equality operators for qpid::messaging::Duration.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1096751 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 10 insertions, 0 deletions

diff --git a/cpp/src/qpid/messaging/Duration.cpp b/cpp/src/qpid/messaging/Duration.cpp
index a2c443c746..a23e9f5bcb 100644
--- a/cpp/src/qpid/messaging/Duration.cpp
+++ b/cpp/src/qpid/messaging/Duration.cpp
@@ -37,6 +37,16 @@ Duration operator*(uint64_t multiplier, const Duration& duration)
     return Duration(duration.getMilliseconds() * multiplier);
 }
 
+bool operator==(const Duration& a, const Duration& b)
+{
+    return a.getMilliseconds() == b.getMilliseconds();
+}
+
+bool operator!=(const Duration& a, const Duration& b)
+{
+    return a.getMilliseconds() != b.getMilliseconds();
+}
+
 const Duration Duration::FOREVER(std::numeric_limits<uint64_t>::max());
 const Duration Duration::IMMEDIATE(0);
 const Duration Duration::SECOND(1000);