-#include <string>
-// serialization of string
-#include <boost/serialization/string.hpp>
-// serialization of pair
-#include <boost/serialization/utility.hpp>
-
-// std::vector
-#include <vector>
-#include <boost/serialization/vector.hpp>
-
-#include "foo.hxx"
-
-#include "other_common.hxx"
-
-using namespace std;
+#include "other.hxx"
//! test own type
LIBT2N_EXPORT bool t3(const Foo &foo)