Merge branch 'next' of git://gitorious.org/fg/simgear into next

[simgear.git] / simgear / timing / timestamp.cxx

diff --git a/simgear/timing/timestamp.cxx b/simgear/timing/timestamp.cxx
index bfed66446da1df1c972c6c84e94c365f90d4546c..83eff2fc10ea485c8039634132b958f1ac866cef 100644 (file)
--- a/simgear/timing/timestamp.cxx
+++ b/simgear/timing/timestamp.cxx
@@ -104,3 +104,10 @@ void SGTimeStamp::stamp() {
 #endif
 }
 
+int SGTimeStamp::elapsedMSec() const
+{
+    SGTimeStamp now;
+    now.stamp();
+    
+    return static_cast<int>((now - *this).toMSecs());
+}