--- duration.cpp.orig 2009-08-21 18:45:50.068536643 +0000 +++ duration.cpp 2009-08-21 18:45:58.564755017 +0000 @@ -1,5 +1,3 @@ -using namespace std; - #include #include "duration.h" @@ -20,6 +18,8 @@ #endif #endif +using namespace std; + Duration_Base::Duration_Base() : m_start(0.0) , m_max(0.0)