commit f2a8209aa7ea7593b62e79b49581ab371ba8a8e0
author Yingdi Yu <yuyingdi@gmail.com> Mon Feb 03 16:49:15 2014 -0800
committer Alexander Afanasyev <alexander.afanasyev@ucla.edu> Wed Feb 05 14:22:03 2014 -0800
tree 0422ef0ce9879ecd53e7edfe76b3292822c6eeac
parent 2b2b479448424d0b38b4a6e25d454c87817107a7

util: Fix rescheduling and add test case.

Change-Id: Ic04a590a116083391b441338eed9a121e14852dd

src/util/time.hpp

diff --git a/src/util/time.hpp b/src/util/time.hpp
index d175964..9af95fc 100644
--- a/src/util/time.hpp
+++ b/src/util/time.hpp
@@ -160,6 +160,13 @@
   int64_t m_value;
 };
 
+inline std::ostream&
+operator<<(std::ostream &os, const Duration& duration)
+{
+  os << static_cast<int64_t>(duration) / 1000000000.0 << " s";
+  return os;
+}
+
 /**
  * \brief Get current time
  * \return{ the current time in monotonic clock }