22 void f1(boost::archive::text_oarchive & oa, const A & a){  in f1()  argument
23     oa & a;  in f1()
24     oa & BOOST_SERIALIZATION_NVP(a);  in f1()
25     oa << a;  in f1()
26     oa << BOOST_SERIALIZATION_NVP(a);  in f1()
28 void f2(boost::archive::text_oarchive & oa, const A * const & a){  in f2()  argument
29     oa & a;  in f2()
30     oa & BOOST_SERIALIZATION_NVP(a);  in f2()
31     oa << a;  in f2()
32     oa << BOOST_SERIALIZATION_NVP(a);  in f2()
47 void f5(boost::archive::text_oarchive & oa, const A * & a){
48     oa & a;
49     oa & BOOST_SERIALIZATION_NVP(a);
50     oa << a;
51     oa << BOOST_SERIALIZATION_NVP(a);