Changeset 11470 for OpenSceneGraph/trunk/examples/osgfpdepth/osgfpdepth.cpp

Timestamp:

05/28/10 10:57:48 (3 years ago)

Author:

robert

Message:

Changed the ref_ptr<T> observer_ptr<>::lock() method to be
bool observer_ptr<>::lock(ref_ptr<T>&) to avoid the temporary ref_ptr<>'s
being created and destroyed on the stack along with the associated ref/unref() operations

Files:

• OpenSceneGraph/trunk/examples/osgfpdepth/osgfpdepth.cpp (modified) (1 diff)

OpenSceneGraph/trunk/examples/osgfpdepth/osgfpdepth.cpp

@@ -539 +539 @@
     {
         if (ea.getHandled()) return false;
-        ref_ptr<Depth> depth = _depth.lock();
-        if (!depth.valid())
-            return false;
+
+        ref_ptr<Depth> depth;
+        if (!_depth.lock(depth)) return false;
+
         switch(ea.getEventType())
         {