Error using boost_serialization

2 Sep 2005


      Can anyone tell me what is wrong with the following code:

#include <iomanip>
#include <iostream>
#include <fstream>
#include <string>

#include <boost/archive/tmpdir.hpp>
#include <boost/archive/text_iarchive.hpp>
#include <boost/archive/text_oarchive.hpp>

#include <boost/serialization/base_object.hpp>
#include <boost/serialization/utility.hpp>
#include <boost/serialization/list.hpp>
#include <boost/serialization/string.hpp>

*class* ResData{
*friend* *class* boost::serialization::access;
*friend* std::ostream&
*operator*<<(std::ostream &os, const ResData& rD);

*private*:
    std::string resName;
    int seqNum;
    int insNum;
    float sAS;
*public*:
    ResData();
    ResData(std::string, int, int);
    
    std::string                             getResName() const
                                                { *return* resName;}
    int                                     getSeqNum() const
                                                { *return* seqNum;}
    int                                     getInsNum() const
                                                { *return* insNum;}
    float                                   getSAS() const
                                                { *return* sAS;}
    void                                    setSAS(float sASP)
                                                { sAS = sASP;}
    *template*<*class* Archive>
    void                                    serialize(Archive&, const unsigned int);
};

std::ostream&
*operator*<<(std::ostream& os, const ResData& rD){
    *return* os << rD.getResName() << rD.getSeqNum() << rD.getInsNum() << rD.getSAS();
}

int main(){   
    
    std::ofstream oFSBS("/home/Seb/Code/testData/results.dat");
    boost::archive::text_oarchive oA(oFSBS);
    ResData temp("TEST", 1, 1);
    temp.setSAS(5555);
    oA << temp;
    oFSBS.close();
}


I get the following error upon compilation:
/usr/include/boost/archive/detail/oserializer.hpp: In function ‘void 
boost::archive::save(Archive&, T&) [with Archive = 
boost::archive::text_oarchive, T = ResData]’:
/usr/include/boost/archive/basic_text_oarchive.hpp:78: instantiated from 
‘void boost::archive::basic_text_oarchive<Archive>::save_override(T&, 
int) [with T = ResData, Archive = boost::archive::text_oarchive]’
/usr/include/boost/archive/detail/interface_oarchive.hpp:85: 
instantiated from ‘Archive& 
boost::archive::detail::interface_oarchive<Archive>::operator<<(T&) 
[with T = ResData, Archive = boost::archive::text_oarchive]’
test.cpp:54: instantiated from here
/usr/include/boost/archive/detail/oserializer.hpp:566: error: invalid 
application of ‘sizeof’ to incomplete type 
‘boost::STATIC_ASSERTION_FAILURE<false

I am running FC4 with gcc4.0.1
thanks,
Sebastien

Sebastien Gerega