minor

2017-06-27 19:07:29 +02:00
parent 018858d840
commit 8b8ad08a7f
1 changed files with 3 additions and 2 deletions
@@ -73,8 +73,9 @@ public:
     * To fetch all available elements (c++98)
     @code
       epics::pvAccess::Monitor::shared_pointer mon(....);
-       for(epics::pvAccess::MonitorElement::Ref elem(mon); elem; ++elem) {
-          assert(elem->pvStructurePtr->getSubField("foo"));
+       for(epics::pvAccess::MonitorElement::Ref it(mon); it; ++it) {
+          MonitorElement& elem(*it);
+          assert(elem.pvStructurePtr->getSubField("foo"));
       }
     @endcode
     */