New subject: Boost questsion: Link error with boost using g++ and serialize

19 Apr 2005

      Hi Folks,

Strange problem.

I have this declared inline in my class header file:

friend class boost::serialization::access;
template<class Archive> void serialize (Archive &ar,
const unsigned int version);
{
   ar & m_name;  // std::string
}

Builds fine, then I move this to my .cpp file and I
get a link error. 

Here is the output from the linker:

test.o(.gnu.linkonce.t._ZN5boost13serialization6access9serializeINS_7archive13text_oarchiveEN19test_RT0_j+0x13):
In function `void
boost::serialization::access::serialize<boost::archive::text_oarchive,
Attribute>(boost::archive::text_oarchive&, Attribute&,
unsigned)':

/usr/include/c++/3.2.2/bits/stl_alloc.h:238: undefined
reference to `void
Attribute::serialize<boost::archive::text_oarchive>(boost::archive::text_oarchive&,
unsigned)'
root/abcmn/cmnUtilities/cmnGenericObjects/tests/GenericObjectsTests.o(.gnu.linkonce.t._ZN5boost13serialization6access9serializeINS_7archive13text_oarchiveEN19test_RT0_j+0x13):
In function `void
boost::serialization::access::serialize<boost::archive::text_iarchive,
Attribute>(boost::archive::text_iarchive&, Attribute&,
unsigned)':
/usr/include/c++/3.2.2/bits/stl_alloc.h:238: undefined
reference to `void
Attribute::serialize<boost::archive::text_iarchive>(boost::archive::text_iarchive&,
unsigned)'
collect2: ld returned 1 exit status

Any ideas?
Thanks,
Kauai

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Boost questsion: Link error with boost using g++ and serialize

kauai

Daniel Goller

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