Re: [Boost-users] problem with serialization of pure virtual

From: Tobias Combe (tobias.combe_at_[hidden])
Date: 2006-03-01 05:59:39

I'm using gcc 3.3.5
and now i get the following error:
with oa << event; :
boost/serialization/access.hpp: In static member function `static void
   boost::serialization::access::serialize(Archive&, T&, unsigned int) [with
   Archive = boost::archive::text_oarchive, T = DataNode]':
boost/serialization/serialization.hpp:81:   instantiated from `void 
boost::serialization::serialize(Archive&, T&, unsigned int) [with 
Archive = boost::archive::text_oarchive, T = DataNode]'
boost/serialization/serialization.hpp:140:   instantiated from `void 
boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with 
Archive = boost::archive::text_oarchive, T = DataNode]'
boost/archive/detail/oserializer.hpp:148:   instantiated from `void 
boost::archive::detail::oserializer<Archive, 
T>::save_object_data(boost::archive::detail::basic_oarchive&, const 
void*) const [with Archive = boost::archive::text_oarchive, T = DataNode]'
boost/mpl/if.hpp:67:   instantiated from here
boost/serialization/access.hpp:109: error: `serialize' undeclared (first use
   this function)
boost/serialization/access.hpp:109: error: (Each undeclared identifier is
   reported only once for each function it appears in.)

with //oa << event; :
IDSNet/Sensor.o(.text+0x367): In function `Sensor::~Sensor 
[not-in-charge]()':
Sensor.cc: undefined reference to `vtable for Sensor'
IDSNet/Sensor.o(.text+0x3c9): In function `Sensor::~Sensor [in-charge]()':
Sensor.cc: undefined reference to `vtable for Sensor'
IDSNet/Sensor.o(.text+0x42b): In function `Sensor::~Sensor [in-charge 
deleting]()':
Sensor.cc: undefined reference to `vtable for Sensor'
IDSNet/Sensor.o(.gnu.linkonce.r._ZTI10PollSensor+0x8): undefined 
reference to `typeinfo for Sensor'
IDSNet/Sensor.o(.gnu.linkonce.r._ZTI10PushSensor+0x8): undefined 
reference to `typeinfo for Sensor'
IDSNet/Sensor.o(.gnu.linkonce.t._ZN6SensorC2Ev+0xb): In function 
`Sensor::Sensor[not-in-charge]()':
Sensor.cc: undefined reference to `vtable for Sensor'