February 2005 - Boost-users - lists.preview.boost.org

starting to learn Boost MPL and type_trait
by Sharon Galtzur 16 Feb '05

16 Feb '05

Hello all, I am trying to start learning the Boost MPL. The internals are more interesting for me then the usage I read both Abrahams&Gurtovoy and Alexandrescu books (both excelent btw) Some things i still don't quite understand: 1. How (or rather Why) does is_class works. 2. Same for is_enum 3. Can someone explain how MPL lambda works specially how the "_" works I tried to scan some of the archives but could not find any definite answer - i guess the discussions if they were are lost. P.S. neat trick to someone who try to learn the internals is to make a program that just include the header u interested to learn and just do the "pre-compile" stage (/EP /P flags in VC7.1 iirc) - you get a nice header without the unreadable MACROS. Thanks

5 12

Inserting elements in extensible associative sequences
by Lemings, Eric B. (Contr) 15 Feb '05

15 Feb '05

The semantics of MPL's insert metafunction for an extensible associative sequence is defined as: "For any Extensible Associative Sequence s, iterator pos in s, and arbitrary type x: typedef insert<s,x>::type r; Semantics: r is concept-identical and equivalent to s, except that at< r, key_type<s,x>::type >::type is identical to value_type<s,x>::type." What happens if the key type of x is already in s? Thanks, Eric.

2 1

OT: std::map<>::operator[] and default constructor
by Noel Yap 15 Feb '05

15 Feb '05

Please direct me to a more appropriate list if this is too off topic: It's come to my attention that our vendor's std::map<>::operator[] /always/ calls the default constructor of the key even when the key already exists in the map. This is what they say: It turned out to be a documentation bug. Our implementation is in sync with the standard. From 23.3.1.2 [lib.map.access]: T& operator[](const key_type& x); -1- Returns: (*((insert(make_pair(x, T()))).first)).second. Notice the T() in the call to make_pair() above: that's an invocation of the default ctor of the mapped type (i.e., Aoeu in the user's test case). So the program behaves as expected. If you do not like this behavior, replacing the expression map[16] in the program with map.find (16)->second will avoid the construction of the unused temporary. I modified the test case to incorporate this change. My inclination is to say the standard is a spec, not an implementation. Allowing std::map<>::operator[] not to call the default constructor requires no more and promises no less than the spec. All this is true unless, of course, there's some order of complexity issue I'm missing. But someone else had said, "an implementation has to have the same 'observable behaviour' as the abstract machine defined in the standard. Calling the default ctor definitely counts as observable behaviour, so I don't think RW have any choice but to implement it this way". What's the best place to get an official answer to the real intent of std::map<>::operator[]? Must it /always/ call the default constructor? Thanks, Noel

3 2

[serialization] memory leak in xml_wiarchive_impl ctor
by Sergey Skorniakov 15 Feb '05

15 Feb '05

Hello, All! If init() member of xml_wiarchive_impl throws an exception (for example, xml_archive_exception from basic_xml_grammar::init()), gimpl member is not deleted. With best regards, Sergey.

1 0

date_time: time_duration operator bug?
by Donato Petrino 15 Feb '05

15 Feb '05

Hello, I noticed that the "operator/()" isn't declared "const", I think this is an error. If so, can I correct it in my copy of boost (1_32) and hope that in the next version this is fixed? Further, I miss the "operator/(const time_duration&)", is there a reason why there isn't such a thing? BTW, I just read an old thread (Sep. 2003) about double arithmetic for the time_duration operators '*' and '/'. What's the plan here, is it going to stay 'int'-based (because I wrote my own double-based ones, not really nice I have to say). tia Donato

2 1

boost::serialization for logging?
by Dave Gomboc 15 Feb '05

15 Feb '05

I'd like to know what pitfalls there might be if one attempts to use boost::serialization for logging the internal state of certain objects to disk at various times during a program run. Thanks, Dave

3 2

serialization newbie question
by Dave Gomboc 15 Feb '05

15 Feb '05

I've downloaded boost 1.32, downloaded bjam, ran the vcvars32.bat for MSVC7.1, ran bjam install, updated Tools | Options | Projects | VC++ Directories | Libraries to include "C:\Boost\lib" first. I also added the include directory (which worked, or I would have received a error at #include <boost/...>). However, when I try to build the first demo app, I get LNK2019 errors. But there are a slew of files in C:\Boost\lib: 02/14/2005 02:45 PM 7,967,370 libboost_serialization-vc71-mt-1_32.lib 02/14/2005 02:43 PM 19,093,084 libboost_serialization-vc71-mt-gd-1_32.li b 02/14/2005 02:43 PM 19,093,084 libboost_serialization-vc71-mt-gd.lib 02/14/2005 02:44 PM 8,360,362 libboost_serialization-vc71-mt-s-1_32.lib 02/14/2005 02:44 PM 8,360,362 libboost_serialization-vc71-mt-s.lib 02/14/2005 02:42 PM 19,443,798 libboost_serialization-vc71-mt-sgd-1_32.l ib 02/14/2005 02:42 PM 19,443,798 libboost_serialization-vc71-mt-sgd.lib 02/14/2005 02:45 PM 7,967,370 libboost_serialization-vc71-mt.lib 02/14/2005 02:44 PM 8,341,356 libboost_serialization-vc71-s-1_32.lib 02/14/2005 02:44 PM 8,341,356 libboost_serialization-vc71-s.lib 02/14/2005 02:41 PM 19,460,954 libboost_serialization-vc71-sgd-1_32.lib 02/14/2005 02:41 PM 19,460,954 libboost_serialization-vc71-sgd.lib (There are also wide-character counterparts.) What step have I missed? Incidentally, compiling at warning level 4 is pretty noisy. Full compilation output below. Thanks, Dave ------ Build started: Project: SerializationTest, Configuration: Debug Win32 ------ Compiling... demo.cpp c:\Boost\include\boost-1_32\boost\serialization\collections_save_imp.hpp(36) : warning C4267: 'initializing' : conversion from 'size_t' to 'unsigned int', possible loss of data c:\Boost\include\boost-1_32\boost\serialization\list.hpp(50) : see reference to function template instantiation 'void boost::serialization::stl::save_collection<Archive,std::list<_Ty>>(Archive &,const Container &)' being compiled with [ Archive=boost::archive::text_oarchive, _Ty=std::pair<bus_schedule::trip_info,bus_route *>, Container=std::list<std::pair<bus_schedule::trip_info,bus_route *>> ] c:\Boost\include\boost-1_32\boost\serialization\split_free.hpp(45) : see reference to function template instantiation 'void std::save<Archive,std::pair<_Ty1,_Ty2>,std::allocator<_Ty>>(Archive &,const std::list<_Ty> &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, _Ty1=bus_schedule::trip_info, _Ty2=bus_route *, _Ty=std::pair<bus_schedule::trip_info,bus_route *> ] c:\Boost\include\boost-1_32\boost\serialization\split_free.hpp(44) : while compiling class-template member function 'void boost::serialization::free_saver<Archive,T>::invoke(Archive &,const T &,const unsigned int)' with [ Archive=boost::archive::text_oarchive, T=std::list<std::pair<bus_schedule::trip_info,bus_route *>> ] c:\Boost\include\boost-1_32\boost\serialization\split_free.hpp(70) : see reference to class template instantiation 'boost::serialization::free_saver<Archive,T>' being compiled with [ Archive=boost::archive::text_oarchive, T=std::list<std::pair<bus_schedule::trip_info,bus_route *>> ] c:\Boost\include\boost-1_32\boost\serialization\list.hpp(78) : see reference to function template instantiation 'void boost::serialization::split_free<Archive,std::list<_Ty>>(Archive &,T &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, _Ty=std::pair<bus_schedule::trip_info,bus_route *>, T=std::list<std::pair<bus_schedule::trip_info,bus_route *>> ] c:\Boost\include\boost-1_32\boost\serialization\serialization.hpp(121) : see reference to function template instantiation 'void std::serialize<Archive,std::pair<_Ty1,_Ty2>,std::allocator<_Ty>>(Archive &,std::list<_Ty> &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, _Ty1=bus_schedule::trip_info, _Ty2=bus_route *, _Ty=std::pair<bus_schedule::trip_info,bus_route *> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(152) : see reference to function template instantiation 'void boost::serialization::serialize_adl<Archive,T>(Archive &,T &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, T=std::list<std::pair<bus_schedule::trip_info,bus_route *>> ] c:\Boost\include\boost-1_32\boost\serialization\extended_type_info_typeid.hpp(100) : while compiling class-template member function '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=std::list<std::pair<bus_schedule::trip_info,bus_route *>> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(234) : see reference to class template instantiation 'boost::archive::detail::oserializer<Archive,T>' being compiled with [ Archive=boost::archive::text_oarchive, T=std::list<std::pair<bus_schedule::trip_info,bus_route *>> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(233) : while compiling class-template member function 'void boost::archive::detail::save_non_pointer_type<Archive,T>::save::invokex(Archive &,const T &)' with [ Archive=boost::archive::text_oarchive, T=std::list<std::pair<bus_schedule::trip_info,bus_route *>> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(309) : see reference to class template instantiation 'boost::archive::detail::save_non_pointer_type<Archive,T>::save' being compiled with [ Archive=boost::archive::text_oarchive, T=std::list<std::pair<bus_schedule::trip_info,bus_route *>> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(237) : while compiling class-template member function 'void boost::archive::detail::save_non_pointer_type<Archive,T>::invoke(Archive &,const T &)' with [ Archive=boost::archive::text_oarchive, T=std::list<std::pair<bus_schedule::trip_info,bus_route *>> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(551) : see reference to class template instantiation 'boost::archive::detail::save_non_pointer_type<Archive,T>' being compiled with [ Archive=boost::archive::text_oarchive, T=std::list<std::pair<bus_schedule::trip_info,bus_route *>> ] c:\Boost\include\boost-1_32\boost\archive\basic_text_oarchive.hpp(71) : see reference to function template instantiation 'void boost::archive::save<Archive,T>(Archive &,const T &)' being compiled with [ Archive=boost::archive::text_oarchive, T=std::list<std::pair<bus_schedule::trip_info,bus_route *>> ] c:\Boost\include\boost-1_32\boost\archive\detail\interface_oarchive.hpp(80) : see reference to function template instantiation 'void boost::archive::basic_text_oarchive<Archive>::save_override<T>(const T &,int)' being compiled with [ Archive=boost::archive::text_oarchive, T=std::list<std::pair<bus_schedule::trip_info,bus_route *>> ] c:\Boost\include\boost-1_32\boost\archive\detail\interface_oarchive.hpp(110) : see reference to function template instantiation 'Archive &boost::archive::detail::interface_oarchive<Archive>::operator <<<T>(const T &)' being compiled with [ Archive=boost::archive::text_oarchive, T=std::list<std::pair<bus_schedule::trip_info,bus_route *>> ] c:\Documents and Settings\gomboc\My Documents\Visual Studio Projects\SerializationTest\demo.cpp(256) : see reference to function template instantiation 'Archive &boost::archive::detail::interface_oarchive<Archive>::operator &<std::list<_Ty>>(T &)' being compiled with [ Archive=boost::archive::text_oarchive, _Ty=std::pair<bus_schedule::trip_info,bus_route *>, T=std::list<std::pair<bus_schedule::trip_info,bus_route *>> ] c:\Boost\include\boost-1_32\boost\serialization\access.hpp(106) : see reference to function template instantiation 'void bus_schedule::serialize<Archive>(Archive &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive ] c:\Boost\include\boost-1_32\boost\serialization\serialization.hpp(78) : see reference to function template instantiation 'void boost::serialization::access::serialize<Archive,T>(Archive &,T &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, T=bus_schedule ] c:\Boost\include\boost-1_32\boost\serialization\serialization.hpp(121) : see reference to function template instantiation 'void boost::serialization::serialize<Archive,T>(Archive &,T &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, T=bus_schedule ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(152) : see reference to function template instantiation 'void boost::serialization::serialize_adl<Archive,T>(Archive &,T &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, T=bus_schedule ] c:\Boost\include\boost-1_32\boost\serialization\extended_type_info_typeid.hpp(100) : while compiling class-template member function '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=bus_schedule ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(234) : see reference to class template instantiation 'boost::archive::detail::oserializer<Archive,T>' being compiled with [ Archive=boost::archive::text_oarchive, T=bus_schedule ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(233) : while compiling class-template member function 'void boost::archive::detail::save_non_pointer_type<Archive,T>::save::invokex(Archive &,const T &)' with [ Archive=boost::archive::text_oarchive, T=bus_schedule ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(309) : see reference to class template instantiation 'boost::archive::detail::save_non_pointer_type<Archive,T>::save' being compiled with [ Archive=boost::archive::text_oarchive, T=bus_schedule ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(237) : while compiling class-template member function 'void boost::archive::detail::save_non_pointer_type<Archive,T>::invoke(Archive &,const T &)' with [ Archive=boost::archive::text_oarchive, T=bus_schedule ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(551) : see reference to class template instantiation 'boost::archive::detail::save_non_pointer_type<Archive,T>' being compiled with [ Archive=boost::archive::text_oarchive, T=bus_schedule ] c:\Boost\include\boost-1_32\boost\archive\basic_text_oarchive.hpp(71) : see reference to function template instantiation 'void boost::archive::save<Archive,T>(Archive &,const T &)' being compiled with [ Archive=boost::archive::text_oarchive, T=bus_schedule ] c:\Boost\include\boost-1_32\boost\archive\detail\interface_oarchive.hpp(80) : see reference to function template instantiation 'void boost::archive::basic_text_oarchive<Archive>::save_override<T>(const T &,int)' being compiled with [ Archive=boost::archive::text_oarchive, T=bus_schedule ] c:\Documents and Settings\gomboc\My Documents\Visual Studio Projects\SerializationTest\demo.cpp(284) : see reference to function template instantiation 'Archive &boost::archive::detail::interface_oarchive<Archive>::operator <<<bus_schedule>(const T &)' being compiled with [ Archive=boost::archive::text_oarchive, T=bus_schedule ] c:\Boost\include\boost-1_32\boost\serialization\collections_save_imp.hpp(36) : warning C4267: 'initializing' : conversion from 'size_t' to 'unsigned int', possible loss of data c:\Boost\include\boost-1_32\boost\serialization\list.hpp(50) : see reference to function template instantiation 'void boost::serialization::stl::save_collection<Archive,std::list<_Ty>>(Archive &,const Container &)' being compiled with [ Archive=boost::archive::text_oarchive, _Ty=bus_route::bus_stop_pointer, Container=std::list<bus_route::bus_stop_pointer> ] c:\Boost\include\boost-1_32\boost\serialization\split_free.hpp(45) : see reference to function template instantiation 'void std::save<Archive,bus_route::bus_stop_pointer,std::allocator<_Ty>>(Archive &,const std::list<_Ty> &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, _Ty=bus_route::bus_stop_pointer ] c:\Boost\include\boost-1_32\boost\serialization\split_free.hpp(44) : while compiling class-template member function 'void boost::serialization::free_saver<Archive,T>::invoke(Archive &,const T &,const unsigned int)' with [ Archive=boost::archive::text_oarchive, T=std::list<bus_route::bus_stop_pointer> ] c:\Boost\include\boost-1_32\boost\serialization\split_free.hpp(70) : see reference to class template instantiation 'boost::serialization::free_saver<Archive,T>' being compiled with [ Archive=boost::archive::text_oarchive, T=std::list<bus_route::bus_stop_pointer> ] c:\Boost\include\boost-1_32\boost\serialization\list.hpp(78) : see reference to function template instantiation 'void boost::serialization::split_free<Archive,std::list<_Ty>>(Archive &,T &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, _Ty=bus_route::bus_stop_pointer, T=std::list<bus_route::bus_stop_pointer> ] c:\Boost\include\boost-1_32\boost\serialization\serialization.hpp(121) : see reference to function template instantiation 'void std::serialize<Archive,bus_route::bus_stop_pointer,std::allocator<_Ty>>(Archive &,std::list<_Ty> &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, _Ty=bus_route::bus_stop_pointer ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(152) : see reference to function template instantiation 'void boost::serialization::serialize_adl<Archive,T>(Archive &,T &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, T=std::list<bus_route::bus_stop_pointer> ] c:\Boost\include\boost-1_32\boost\serialization\extended_type_info_typeid.hpp(100) : while compiling class-template member function '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=std::list<bus_route::bus_stop_pointer> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(234) : see reference to class template instantiation 'boost::archive::detail::oserializer<Archive,T>' being compiled with [ Archive=boost::archive::text_oarchive, T=std::list<bus_route::bus_stop_pointer> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(233) : while compiling class-template member function 'void boost::archive::detail::save_non_pointer_type<Archive,T>::save::invokex(Archive &,const T &)' with [ Archive=boost::archive::text_oarchive, T=std::list<bus_route::bus_stop_pointer> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(309) : see reference to class template instantiation 'boost::archive::detail::save_non_pointer_type<Archive,T>::save' being compiled with [ Archive=boost::archive::text_oarchive, T=std::list<bus_route::bus_stop_pointer> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(237) : while compiling class-template member function 'void boost::archive::detail::save_non_pointer_type<Archive,T>::invoke(Archive &,const T &)' with [ Archive=boost::archive::text_oarchive, T=std::list<bus_route::bus_stop_pointer> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(551) : see reference to class template instantiation 'boost::archive::detail::save_non_pointer_type<Archive,T>' being compiled with [ Archive=boost::archive::text_oarchive, T=std::list<bus_route::bus_stop_pointer> ] c:\Boost\include\boost-1_32\boost\archive\basic_text_oarchive.hpp(71) : see reference to function template instantiation 'void boost::archive::save<Archive,T>(Archive &,const T &)' being compiled with [ Archive=boost::archive::text_oarchive, T=std::list<bus_route::bus_stop_pointer> ] c:\Boost\include\boost-1_32\boost\archive\detail\interface_oarchive.hpp(80) : see reference to function template instantiation 'void boost::archive::basic_text_oarchive<Archive>::save_override<T>(const T &,int)' being compiled with [ Archive=boost::archive::text_oarchive, T=std::list<bus_route::bus_stop_pointer> ] c:\Boost\include\boost-1_32\boost\archive\detail\interface_oarchive.hpp(110) : see reference to function template instantiation 'Archive &boost::archive::detail::interface_oarchive<Archive>::operator <<<T>(const T &)' being compiled with [ Archive=boost::archive::text_oarchive, T=std::list<bus_route::bus_stop_pointer> ] c:\Documents and Settings\gomboc\My Documents\Visual Studio Projects\SerializationTest\demo.cpp(187) : see reference to function template instantiation 'Archive &boost::archive::detail::interface_oarchive<Archive>::operator &<std::list<_Ty>>(T &)' being compiled with [ Archive=boost::archive::text_oarchive, _Ty=bus_route::bus_stop_pointer, T=std::list<bus_route::bus_stop_pointer> ] c:\Boost\include\boost-1_32\boost\serialization\access.hpp(106) : see reference to function template instantiation 'void bus_route::serialize<Archive>(Archive &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive ] c:\Boost\include\boost-1_32\boost\serialization\serialization.hpp(78) : see reference to function template instantiation 'void boost::serialization::access::serialize<Archive,T>(Archive &,T &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, T=type ] c:\Boost\include\boost-1_32\boost\serialization\serialization.hpp(121) : see reference to function template instantiation 'void boost::serialization::serialize<Archive,T>(Archive &,T &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, T=type ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(152) : see reference to function template instantiation 'void boost::serialization::serialize_adl<Archive,T>(Archive &,T &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, T=type ] c:\Boost\include\boost-1_32\boost\serialization\extended_type_info_typeid.hpp(100) : while compiling class-template member function '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=type ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(163) : see reference to class template instantiation 'boost::archive::detail::oserializer<Archive,T>' being compiled with [ Archive=boost::archive::text_oarchive, T=type ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(162) : while compiling class-template member function 'const boost::archive::detail::basic_oserializer &boost::archive::detail::pointer_oserializer<T,Archive>::get_basic_serializer(void) const' with [ T=type, Archive=boost::archive::text_oarchive ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(530) : see reference to class template instantiation 'boost::archive::detail::pointer_oserializer<T,Archive>' being compiled with [ T=type, Archive=boost::archive::text_oarchive ] c:\Boost\include\boost-1_32\boost\archive\detail\interface_oarchive.hpp(65) : see reference to function template instantiation 'const boost::archive::detail::basic_pointer_oserializer &boost::archive::detail::instantiate_pointer_oserializer<Archive,T>(Archive *,T *)' being compiled with [ Archive=boost::archive::text_oarchive, T=type ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(332) : see reference to function template instantiation 'const boost::archive::detail::basic_pointer_oserializer *boost::archive::detail::interface_oarchive<Archive>::register_type<T>(T *)' being compiled with [ Archive=boost::archive::text_oarchive, T=type ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(331) : while compiling class-template member function 'const boost::archive::detail::basic_pointer_oserializer *boost::archive::detail::save_pointer_type<Archive,TPtr>::non_abstract<T>::register_type(Archive &)' with [ Archive=boost::archive::text_oarchive, TPtr=bus_route *, T=type ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(349) : see reference to class template instantiation 'boost::archive::detail::save_pointer_type<Archive,TPtr>::non_abstract<T>' being compiled with [ Archive=boost::arc hive::text_oarchive, TPtr=bus_route *, T=type ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(475) : see reference to function template instantiation 'const boost::archive::detail::basic_pointer_oserializer *boost::archive::detail::save_pointer_type<Archive,TPtr>::register_type<bus_route>(Archive &,T &)' being compiled with [ Archive=boost::archive::text_oarchive, TPtr=bus_route *, T=bus_route ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(462) : while compiling class-template member function 'void boost::archive::detail::save_pointer_type<Archive,TPtr>::invoke(Archive &,const TPtr)' with [ Archive=boost::archive::text_oarchive, TPtr=bus_route * ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(551) : see reference to class template instantiation 'boost::archive::detail::save_pointer_type<Archive,TPtr>' being compiled with [ Archive=boost::archive::text_oarchive, TPtr=bus_route * ] c:\Boost\include\boost-1_32\boost\archive\basic_text_oarchive.hpp(71) : see reference to function template instantiation 'void boost::archive::save<Archive,T>(Archive &,const T & )' being compiled with [ Archive=boost::archive::text_oarchive, T=bus_route * ] c:\Boost\include\boost-1_32\boost\archive\detail\interface_oarchive.hpp(80) : see reference to function template instantiation 'void boost::archive::basic_text_oarchive<Archive>::save_override<T>(const T & ,int)' being compiled with [ Archive=boost::archive::text_oarchive, T=bus_route * ] c:\Boost\include\boost-1_32\boost\archive\detail\interface_oarchive.hpp(110) : see reference to function template instantiation 'Archive &boost::archive::detail::interface_oarchive<Archive>::operator <<<T>(const T & )' being compiled with [ Archive=boost::archive::text_oarchive, T=bus_route * ] c:\Boost\include\boost-1_32\boost\serialization\nvp.hpp(58) : see reference to function template instantiation 'Archive &boost::archive::detail::interface_oarchive<Archive>::operator &<T>(T & )' being compiled with [ Archive=boost::archive::text_oarchive, T=bus_route * ] c:\Boost\include\boost-1_32\boost\serialization\access.hpp(106) : see reference to function template instantiation 'void boost::serialization::nvp<T>::serialize<Archive>(Archive &,const unsigned int) const' being compiled with [ T=bus_route *, Archive=boost::archive::text_oarchive ] c:\Boost\include\boost-1_32\boost\serialization \serialization.hpp(78) : see reference to function template instantiation 'void boost::serialization::access::serialize<Archive,T>(Archive &,T &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, T=boost::serialization::nvp<bus_route *> ] c:\Boost\include\boost-1_32\boost\serialization\serialization.hpp(121) : see reference to function template instantiation 'void boost::serialization::serialize<Archive,T>(Archive &,T &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, T=boost::serialization::nvp<bus_route *> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(227) : see reference to function template instantiation 'void boost::serialization::serialize_adl<Archive,T>(Archive &,T &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, T=boost::serialization::nvp<bus_route *> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(222) : while compiling class-template member function 'void boost::archive::detail::save_non_pointer_type<Archive,T>::save_only::invokex(Archive &,const T &)' with [ Archive=boost::archive::text_oarchive, T=boost::serialization::nvp<bus_route *> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(309) : see reference to class template instantiation 'boost::archive::detail::save_non_pointer_type<Archive,T>::save_only' being compiled with [ Archive=boost::archive::text_oarchive, T=boost::serialization::nvp<bus_route *> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(237) : while compiling class-template member function 'void boost::archive::detail::save_non_pointer_type<Archive,T>::invoke(Archive &,const T &)' with [ Archive=boost::archive::text_oarchive, T=boost::serialization::nvp<bus_route *> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(551) : see reference to class template instantiation 'boost::archive::detail::save_non_pointer_type<Archive,T>' being compiled with [ Archive=boost::archive::text_oarchive, T=boost::serialization::nvp<bus_route *> ] c:\Boost\include\boost-1_32\boost\archive\basic_text_oarchive.hpp(71) : see reference to function template instantiation 'void boost::archive::save<Archive,T>(Archive &,const T &)' being compiled with [ Archive=boost::archive::text_oarchive, T=boost::serialization::nvp<bus_route *> ] c:\Boost\include\boost-1_32\boost\archive\detail\interface_oarchive.hpp(87) : see reference to function template instantiation 'void boost::archive::basic_text_oarchive<Archive>::save_override<T>(const T &,int)' being compiled with [ Archive=boost::archive::text_oarchive, T=boost::serialization::nvp<bus_route *> ] c:\Boost\include\boost-1_32\boost\serialization\utility.hpp(47) : see reference to function template instantiation 'Archive &boost::archive::detail::interface_oarchive<Archive>::operator &<boost::serialization::nvp<T>>(const boost::serialization::nvp<T> &)' being compiled with [ Archive=boost::archive::text_oarchive, T=bus_route * ] c:\Boost\include\boost-1_32\boost\serialization\serialization.hpp(121) : see reference to function template instantiation 'void std::serialize<Archive,bus_schedule::trip_info,bus_route*>(Archive &,std::pair<_Ty1,_Ty2> &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, _Ty1=bus_schedule::trip_info, _Ty2=bus_route * ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(152) : see reference to function template instantiation 'void boost::serialization::serialize_adl<Archive,T>(Archive &,T &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, T=const std::allocator<std::pair<bus_schedule::trip_info,bus_route *>>::value_type ] c:\Boost\include\boost-1_32\boost\serialization\extended_type_info_typeid.hpp(100) : while compiling class-template member function '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=std::allocator<std::pair<bus_schedule::trip_info,bus_route *>>::value_type ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(234) : see reference to class template instantiation 'boost::archive::detail::oserializer<Archive,T>' being compiled with [ Archive=boost::archive::text_oarchive, T=std::allocator<std::pair<bus_schedule::trip_info,bus_route *>>::value_type ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(233) : while compiling class-template member function 'void boost::archive::detail::save_non_pointer_type<Archive,T>::save::invokex(Archive &,const std::pair<_Ty1,_Ty2> &)' with [ Archive=boost::archive::text_oa rchive, T=std::allocator<std::pair<bus_schedule::trip_info,bus_route *>>::value_type, _Ty1=bus_schedule::trip_info, _Ty2=bus_route * ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(309) : see reference to class template instantiation 'boost::archive::detail::save_non_pointer_type<Archive,T>::save' being compiled with [ Archive=boost::archive::text_oarchive, T=std::allocator<std::pair<bus_schedule::trip_info,bus_route *>>::value_type ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(237) : while compiling class-template member function 'void boost::archive::detail::save_non_pointer_type<Archive,T>::invoke(Archive &,const std::pair<_Ty1,_Ty2> &)' with [ Archive=boost::archive::text_oarchive, T=std::allocator<std::pair<bus_schedule::trip_info,bus_route *>>::value_type, _Ty1=bus_schedule::trip_info, _Ty2=bus_route * ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(551) : see reference to class template instantiation 'boost::archive::detail::save_non_pointer_type<Archive,T>' being compiled with [ Archive=boost::archive::text_oarchive, T=std::allocator<std::pair<bus_schedule::trip_info,bus_route *>>::value_type ] c:\Boost\include\boost-1_32\boost\archive\basic_text_oarchive.hpp(71) : see reference to function template instantiation 'void boost::archive::save<Archive,T>(Archive &,T &)' being compiled with [ Archive=boost::archive::text_oarchive, T=const std::allocator<std::pair<bus_schedule::trip_info,bus_route *>>::value_type ] c:\Boost\include\boost-1_32\boost\archive\detail\interface_oarchive.hpp(87) : see reference to function template instantiation 'void boost::archive::basic_text_oarchive<Archive>::save_override<T>(T &,int)' being compiled with [ Archive=boost::archive::text_oarchive, T=const std::allocator<std::pair<bus_schedule::trip_info,bus_route *>>::value_type ] c:\Boost\include\boost-1_32\boost\serialization\nvp.hpp(58) : see reference to function template instantiation 'Archive &boost::archive::detail::interface_oarchive<Archive>::operator &<T>(T &)' being compiled with [ Archive=boost::archive::text_oarchive, T=const std::allocator<std::pair<bus_schedule::trip_info,bus_route *>>::value_type ] c:\Boost\include\boost-1_32\boost\serialization\access.hpp(106) : see reference to function template instantiation 'void boost::serialization::nvp<T>::serialize<Archive>(Archive &,const unsigned int) const' being compiled with [ T=const std::allocator<std::pair<bus_schedule::trip_info,bus_route *>>::value_type, Archive=boost::archive::text_oarchive ] c:\Boost\include\boost-1_32\boost\serialization\serialization.hpp(78) : see reference to function template instantiation 'void boost::serialization::access::serialize<Archive,T>(Archive &,T &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, T=boost::serialization::nvp<const std::allocator<std::pair<bus_schedule::trip_info,bus_route *>>::value_type> ] c:\Boost \include\boost-1_32\boost\serialization\serialization.hpp(121) : see reference to function template instantiation 'void boost::serialization::serialize<Archive,T>(Archive &,T &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, T=boost::serialization::nvp<const std::allocator<std::pair<bus_schedule::trip_info,bus_route *>>::value_type> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(227) : see reference to function template instantiation 'void boost::serialization::serialize_adl<Archive,T>(Archive &,T &,const unsigned int)' being compiled with [ Archive=boost::archive::text_oarchive, T=boost::serialization::nvp<const std::allocator<std::pair<bus_schedule::trip_info,bus_route *>>::value_type> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(222) : while compiling class-template member function 'void boost::archive::detail::save_non_pointer_type<Archive,T>::save_only::invokex(Archive &,const T &)' with [ Archive=boost::archive::text_oarchive, T=boost::serialization::nvp<const std::allocator<std::pair<bus_schedule::trip_info,bus_route *>>::value_type> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(309) : see reference to class template instantiation 'boost::archive::detail::save_non_pointer_type<Archive,T>::save_only' being compiled with [ Archive=boost::archive::text_oarchive, T=boost::serialization::nvp<const std::allocator<std::pair<bus_schedule::trip_info,bus_route *>>::value_type> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(237) : while compiling class-template member function 'void boost::archive::detail::save_non_pointer_type<Archive,T>::invoke(Archive &,const T &)' with [ Archive=boost::archive::text_oarchive, T=boost::serialization::nvp<const std::allocator<std::pair<bus_schedule::trip_info,bus_route *>>::value_type> ] c:\Boost\include\boost-1_32\boost\archive\detail\oserializer.hpp(551) : see reference to class template instantiation 'boost::archive::detail::save_non_pointer_type<Archive,T>' being compiled with [ Archive=boost::archive::text_oarchive, T=boost::serialization::nvp<const std::allocator<std::pair<bus_schedule::trip_info,bus_route *>>::value_type> ] c:\Boost\include\boost-1_32\boost\archive\basic_text_oarchive.hpp(71) : see reference to function template instantiation 'void boost::archive::save<Archive,T>(Archive &,const T &)' being compiled with [ Archive=boost::archive::text_oarchive, T=boost::serialization::nvp<const std::allocator<std::pair<bus_schedule ::trip_info,bus_route *>>::value_type> ] c:\Boost\include\boost-1_32\boost\archive\detail\interface_oarchive.hpp(80) : see reference to function template instantiation 'void boost::archive::basic_text_oarchive<Archive>::save_override<T>(const T &,int)' being compiled with [ Archive=boost::archive::text_oarchive, T=boost::serialization::nvp<const std::allocator<std::pair<bus_schedule::trip_info,bus_route *>>::value_type> ] c:\Boost\include\boost-1_32\boost\serialization\collections_save_imp.hpp(42) : see reference to function template instantiation 'Archive &boost::archive::detail::interface_oarchive<Archive>::operator <<<boost::serialization::nvp<T>>(const boost::serialization::nvp<T> &)' being compiled with [ Archive=boost::archive::text_oarchive, T=const std::allocator<std::pair<bus_schedule::trip_info,bus_route *>>::value_type ] c:\Boost\include\boost-1_32\boost\serialization\list.hpp(50) : see reference to function template instantiation 'void boost::serialization::stl::save_collection<Archive,std::list<_Ty>>(Archive &,const Container &)' being compiled with [ Archive=boost::archive::text_oarchive, _Ty=std::pair<bus_schedule::trip_info,bus_route *>, Container=std::list<std::pair<bus_schedule::trip_info,bus_route *>> ] Linking... Creating library Debug/SerializationTest.lib and object Debug/SerializationTest.exp demo.obj : error LNK2019: unresolved external symbol "public: __thiscall boost::archive::basic_text_oprimitive<class std::basic_ostream<char,struct std::char_traits<char> > >::~basic_text_oprimitive<class std::basic_ostream<char,struct std::char_traits<char> > >(void)" (??1?$basic_text_oprimitive@V?$basic_ostream@DU?$char_traits@D@std@@@std@@@archive@boost@@QAE@XZ) referenced in function "public: virtual __thiscall boost::archive::text_oarchive_impl<class boost::archive::text_oarchive>::~text_oarchive_impl<class boost::archive::text_oarchive>(void)" (??1?$text_oarchive_impl@Vtext_oarchive@archive@boost@@@archive@boost@@UAE@XZ) demo.obj : error LNK2019: unresolved external symbol "public: __thiscall boost::archive::basic_text_iprimitive<class std::basic_istream<char,struct std::char_traits<char> > >::~basic_text_iprimitive<class std::basic_istream<char,struct std::char_traits<char> > >(void)" (??1?$basic_text_iprimitive@V?$basic_istream@DU?$char_traits@D@std@@@std@@@archive@boost@@QAE@XZ) referenced in function "public: virtual __thiscall boost::archive::text_iarchive_impl<class boost::archive::text_iarchive>::~text_iarchive_impl<class boost::archive::text_iarchive>(void)" (??1?$text_iarchive_impl@Vtext_iarchive@archive@boost@@@archive@boost@@UAE@XZ) demo.obj : error LNK2019: unresolved external symbol "protected: virtual __thiscall boost::archive::detail::basic_iarchive::~basic_iarchive(void)" (??1basic_iarchive@detail@archive@boost@@MAE@XZ) referenced in function "public: virtual __thiscall boost::archive::detail::common_iarchive<class boost::archive::text_iarchive>::~common_iarchive<class boost::archive::text_iarchive>(void)" (??1?$common_iarchive@Vtext_iarchive@archive@boost@@@detail@archive@boost@@UAE@XZ) demo.obj : error LNK2019: unresolved external symbol "public: __thiscall boost::archive::basic_text_iprimitive<class std::basic_istream<char,struct std::char_traits<char> > >::basic_text_iprimitive<class std::basic_istream<char,struct std::char_traits<char> > >(class std::basic_istream<char,struct std::char_traits<char> > &,bool)" (??0?$basic_text_iprimitive@V?$basic_istream@DU?$char_traits@D@std@@@std@@@archive@boost@@QAE@AAV?$basic_istream@DU?$char_traits@D@std@@@std@@_N@Z) referenced in function "public: __thiscall boost::archive::text_iarchive_impl<class boost::archive::text_iarchive>::text_iarchive_impl<class boost::archive::text_iarchive>(class std::basic_istream<char,struct std::char_traits<char> > &,unsigned int)" (??0?$text_iarchive_impl@Vtext_iarchive@archive@boost@@@archive@boost@@QAE@AAV?$basic_istream@DU?$char_traits@D@std@@@std@@I@Z) demo.obj : error LNK2019: unresolved external symbol "public: __thiscall boost::archive::basic_text_oprimitive<class std::basic_ostream<char,struct std::char_traits<char> > >::basic_text_oprimitive<class std::basic_ostream<char,struct std::char_traits<char> > >(class std::basic_ostream<char,struct std::char_traits<char> > &,bool)" (??0?$basic_text_oprimitive@V?$basic_ostream@DU?$char_traits@D@std@@@std@@@archive@boost@@QAE@AAV?$basic_ostream@DU?$char_traits@D@std@@@std@@_N@Z) referenced in function "protected: __thiscall boost::archive::text_oarchive_impl<class boost::archive::text_oarchive>::text_oarchive_impl<class boost::archive::text_oarchive>(class std::basic_ostream<char,struct std::char_traits<char> > &,unsigned int)" (??0?$text_oarchive_impl@Vtext_oarchive@archive@boost@@@archive@boost@@IAE@AAV?$basic_ostream@DU?$char_traits@D@std@@@std@@I@Z) demo.obj : error LNK2019: unresolved external symbol "protected: virtual __thiscall boost::archive::detail::basic_oarchive::~basic_oarchive(void)" (??1basic_oarchive@detail@archive@boost@@MAE@XZ) referenced in function "public: virtual __thiscall boost::archive::detail::common_oarchive<class boost::archive::text_oarchive>::~common_oarchive<class boost::archive::text_oarchive>(void)" (??1?$common_oarchive@Vtext_oarchive@archive@boost@@@detail@archive@boost@@UAE@XZ) demo.obj : error LNK2001: unresolved external symbol "struct boost::archive::version_type const boost::archive::ARCHIVE_VERSION" (?ARCHIVE_VERSION@archive@boost@@3Uversion_type@12@B) demo.obj : error LNK2001: unresolved external symbol "char const * const boost::archive::ARCHIVE_SIGNATURE" (?ARCHIVE_SIGNATURE@archive@boost@@3PBDB) demo.obj : error LNK2019: unresolved external symbol "protected: __thiscall boost::archive::detail::basic_iarchive::basic_iarchive(void)" (??0basic_iarchive@detail@archive@boost@@IAE@XZ) referenced in function "protected: __thiscall boost::archive::detail::common_iarchive<class boost::archive::text_iarchive>::common_iarchive<class boost::archive::text_iarchive>(void)" (??0?$common_iarchive@Vtext_iarchive@archive@boost@@@detail@archive@boost@@IAE@XZ) demo.obj : error LNK2019: unresolved external symbol "protected: __thiscall boost::archive::detail::basic_oarchive::basic_oarchive(void)" (??0basic_oarchive@detail@archive@boost@@IAE@XZ) referenced in function "protected: __thiscall boost::archive::detail::common_oarchive<class boost::archive::text_oarchive>::common_oarchive<class boost::archive::text_oarchive>(void)" (??0?$common_oarchive@Vtext_oarchive@archive@boost@@@detail@archive@boost@@IAE@XZ) demo.obj : error LNK2019: unresolved external symbol "public: void __thiscall boost::archive::text_oarchive_impl<class boost::archive::text_oarchive>::save(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (?save@?$text_oarchive_impl@Vtext_oarchive@archive@boost@@@archive@boost@@QAEXABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z) referenced in function "protected: void __thiscall boost::archive::basic_text_oarchive<class boost::archive::text_oarchive>::save_override(struct boost::archive::class_name_type const &,int)" (?save_override@?$basic_text_oarchive@Vtext_oarchive@archive@boost@@@archive@boost@@IAEXABUclass_name_type@23@H@Z) demo.obj : error LNK2019: unresolved external symbol "protected: void __thiscall boost::archive::basic_text_iarchive<class boost::archive::text_iarchive>::load_override(struct boost::archive::class_name_type &,int)" (?load_override@?$basic_text_iarchive@Vtext_iarchive@archive@boost@@@archive@boost@@IAEXAAUclass_name_type@23@H@Z) referenced in function "public: void __thiscall boost::archive::text_iarchive_impl<class boost::archive::text_iarchive>::load_override<struct boost::archive::class_name_type>(struct boost::archive::class_name_type &,int)" (??$load_override@Uclass_name_type@archive@boost@@@?$text_iarchive_impl@Vtext_iarchive@archive@boost@@@archive@boost@@QAEXAAUclass_name_type@12@H@Z) demo.obj : error LNK2019: unresolved external symbol "public: void __thiscall boost::archive::detail::basic_oarchive::save_object(void const *,class boost::archive::detail::basic_oserializer const &)" (?save_object@basic_oarchive@detail@archive@boost@@QAEXPBXABVbasic_oserializer@234@@Z) referenced in function "public: static void __cdecl boost::archive::detail::save_non_pointer_type<class boost::archive::text_oarchive,class bus_schedule>::save::invokex(class boost::archive::text_oarchive &,class bus_schedule const &)" (?invokex@save@?$save_non_pointer_type@Vtext_oarchive@archive@boost@@Vbus_schedule@@@detail@archive@boost@@SAXAAVtext_oarchive@45@ABVbus_schedule@@@Z) demo.obj : error LNK2019: unresolved external symbol "protected: void __thiscall boost::serialization::extended_type_info::self_register(void)" (?self_register@extended_type_info@serialization@boost@@IAEXXZ) referenced in function "private: __thiscall boost::serialization::extended_type_info_typeid<class bus_schedule const >::extended_type_info_typeid<class bus_schedule const >(void)" (??0?$extended_type_info_typeid@$$CBVbus_schedule@@@serialization@boost@@AAE@XZ) demo.obj : error LNK2001: unresolved external symbol "private: static char const * const boost::serialization::detail::extended_type_info_typeid_0::type_info_key" (?type_info_key@extended_type_info_typeid_0@detail@serialization@boost@@0PBDB) demo.obj : error LNK2019: unresolved external symbol "public: void __thiscall boost::archive::detail::basic_iarchive::load_object(void *,class boost::archive::detail::basic_iserializer const &)" (?load_object@basic_iarchive@detail@archive@boost@@QAEXPAXABVbasic_iserializer@234@@Z) referenced in function "public: static void __cdecl boost::archive::detail::load_non_pointer_type<class boost::archive::text_iarchive,class bus_schedule>::load::invoke(class boost::archive::text_iarchive &,class bus_schedule &)" (?invoke@load@?$load_non_pointer_type@Vtext_iarchive@archive@boost@@Vbus_schedule@@@detail@archive@boost@@SAXAAVtext_iarchive@45@AAVbus_schedule@@@Z) demo.obj : error LNK2019: unresolved external symbol "public: void __thiscall boost::archive::text_iarchive_impl<class boost::archive::text_iarchive>::load(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > &)" (?load@?$text_iarchive_impl@Vtext_iarchive@archive@boost@@@archive@boost@@QAEXAAV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z) referenced in function "public: static void __cdecl boost::archive::load_access::load_primitive<class boost::archive::text_iarchive,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > >(class boost::archive::text_iarchive &,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > &)" (??$load_primitive@Vtext_iarchive@archive@boost@@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@load_access@archive@boost@@SAXAAVtext_iarchive@12@AAV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z) demo.obj : error LNK2001: unresolved external symbol "struct boost::archive::class_id_type const boost::archive::null_pointer_tag" (?null_pointer_tag@archive@boost@@3Uclass_id_type@12@B) demo.obj : error LNK2019: unresolved external symbol "public: void __thiscall boost::archive::detail::basic_oarchive::save_pointer(void const *,class boost::archive::detail::basic_pointer_oserializer const *)" (?save_pointer@basic_oarchive@detail@archive@boost@@QAEXPBXPBVbasic_pointer_oserializer@234@@Z) referenced in function "public: static void __cdecl boost::archive::detail::save_pointer_type<class boost::archive::text_oarchive,class bus_route *>::non_polymorphic<class bus_route>::save(class boost::archive::text_oarchive &,class bus_route const &,class boost::archive::detail::basic_pointer_oserializer const *)" (?save@?$non_polymorphic@Vbus_route@@@?$save_pointer_type@Vtext_oarchive@archive@boost@@PAVbus_route@@@detail@archive@boost@@SAXAAVtext_oarchive@45@ABVbus_route@@PBVbasic_pointer_oserializer@345@@Z) demo.obj : error LNK2019: unresolved external symbol "public: void __thiscall boost::archive::detail::basic_oarchive::register_basic_serializer(class boost::archive::detail::basic_oserializer const &)" (?register_basic_serializer@basic_oarchive@detail@archive@boost@@QAEXABVbasic_oserializer@234@@Z) referenced in function "public: class boost::archive::detail::basic_pointer_oserializer const * __thiscall boost::archive::detail::interface_oarchive<class boost::archive::text_oarchive>::register_type<class bus_route>(class bus_route *)" (??$register_type@Vbus_route@@@?$interface_oarchive@Vtext_oarchive@archive@boost@@@detail@archive@boost@@QAEPBVbasic_pointer_oserializer@123@PAVbus_route@@@Z) demo.obj : error LNK2019: unresolved external symbol "public: class boost::archive::detail::basic_pointer_iserializer const * __thiscall boost::archive::detail::basic_iarchive::load_pointer(void * &,class boost::archive::detail::basic_pointer_iserializer const *,class boost::archive::detail::basic_pointer_iserializer const * (__cdecl*)(class boost::serialization::extended_type_info const &))" (?load_pointer@basic_iarchive@detail@archive@boost@@QAEPBVbasic_pointer_iserializer@234@AAPAXPBV5234@P6APBV5234@ABVextended_type_info@serialization@4@@Z@Z) referenced in function "public: static void __cdecl boost::archive::detail::load_pointer_type<class boost::archive::text_iarchive,class bus_route *>::invoke(class boost::archive::text_iarchive &,class bus_route * &)" (?invoke@?$load_pointer_type@Vtext_iarchive@archive@boost@@PAVbus_route@@@detail@archive@boost@@SAXAAVtext_iarchive@34@AAPAVbus_route@@@Z) demo.obj : error LNK2019: unresolved external symbol "public: static class boost::archive::detail::basic_pointer_iserializer const * __cdecl boost::archive::detail::archive_pointer_iserializer<class boost::archive::text_iarchive>::find(class boost::serialization::extended_type_info const &)" (?find@?$archive_pointer_iserializer@Vtext_iarchive@archive@boost@@@detail@archive@boost@@SAPBVbasic_pointer_iserializer@234@ABVextended_type_info@serialization@4@@Z) referenced in function "public: static void __cdecl boost::archive::detail::load_pointer_type<class boost::archive::text_iarchive,class bus_route *>::invoke(class boost::archive::text_iarchive &,class bus_route * &)" (?invoke@?$load_pointer_type@Vtext_iarchive@archive@boost@@PAVbus_route@@@detail@archive@boost@@SAXAAVtext_iarchive@34@AAPAVbus_route@@@Z) demo.obj : error LNK2019: unresolved external symbol "void const * __cdecl boost::serialization::void_upcast(class boost::serialization::extended_type_info const &,class boost::serialization::extended_type_info const &,void const *,bool)" (?void_upcast@serialization@boost@@YAPBXABVextended_type_info@12@0PBX_N@Z) referenced in function "void * __cdecl boost::serialization::void_upcast(class boost::serialization::extended_type_info const &,class boost::serialization::extended_type_info const &,void *)" (?void_upcast@serialization@boost@@YAPAXABVextended_type_info@12@0PAX@Z) demo.obj : error LNK2019: unresolved external symbol "public: void __thiscall boost::archive::detail::basic_iarchive::register_basic_serializer(class boost::archive::detail::basic_iserializer const &)" (?register_basic_serializer@basic_iarchive@detail@archive@boost@@QAEXABVbasic_iserializer@234@@Z) referenced in function "public: class boost::archive::detail::basic_pointer_iserializer const * __thiscall boost::archive::detail::interface_iarchive<class boost::archive::text_iarchive>::register_type<class bus_route>(class bus_route *)" (??$register_type@Vbus_route@@@?$interface_iarchive@Vtext_iarchive@archive@boost@@@detail@archive@boost@@QAEPBVbasic_pointer_iserializer@123@PAVbus_route@@@Z) demo.obj : error LNK2019: unresolved external symbol "public: void __thiscall boost::archive::detail::basic_iarchive::next_object_pointer(void *)" (?next_object_pointer@basic_iarchive@detail@archive@boost@@QAEXPAX@Z) referenced in function "private: virtual void __thiscall boost::archive::detail::pointer_iserializer<class bus_route,class boost::archive::text_iarchive>::load_object_ptr(class boost::archive::detail::basic_iarchive &,void * &,unsigned int)const " (?load_object_ptr@?$pointer_iserializer@Vbus_route@@Vtext_iarchive@archive@boost@@@detail@archive@boost@@EBEXAAVbasic_iarchive@234@AAPAXI@Z) demo.obj : error LNK2019: unresolved external symbol "public: static class boost::archive::detail::basic_pointer_oserializer const * __cdecl boost::archive::detail::archive_pointer_oserializer<class boost::archive::text_oarchive>::find(class boost::serialization::extended_type_info const &)" (?find@?$archive_pointer_oserializer@Vtext_oarchive@archive@boost@@@detail@archive@boost@@SAPBVbasic_pointer_oserializer@234@ABVextended_type_info@serialization@4@@Z) referenced in function "public: static void __cdecl boost::archive::detail::save_pointer_type<class boost::archive::text_oarchive,class bus_stop *>::polymorphic<class bus_stop>::save(class boost::archive::text_oarchive &,class bus_stop const &,class boost::archive::detail::basic_pointer_oserializer const *)" (?save@?$polymorphic@Vbus_stop@@@?$save_pointer_type@Vtext_oarchive@archive@boost@@PAVbus_stop@@@detail@archive@boost@@SAXAAVtext_oarchive@45@ABVbus_stop@@PBVbasic_pointer_oserializer@345@@Z) demo.obj : error LNK2019: unresolved external symbol "void const * __cdecl boost::serialization::void_downcast(class boost::serialization::extended_type_info const &,class boost::serialization::extended_type_info const &,void const *,bool)" (?void_downcast@serialization@boost@@YAPBXABVextended_type_info@12@0PBX_N@Z) referenced in function "public: static void __cdecl boost::archive::detail::save_pointer_type<class boost::archive::text_oarchive,class bus_stop *>::polymorphic<class bus_stop>::save(class boost::archive::text_oarchive &,class bus_stop const &,class boost::archive::detail::basic_pointer_oserializer const *)" (?save@?$polymorphic@Vbus_stop@@@?$save_pointer_type@Vtext_oarchive@archive@boost@@PAVbus_stop@@@detail@archive@boost@@SAXAAVtext_oarchive@45@ABVbus_stop@@PBVbasic_pointer_oserializer@345@@Z) demo.obj : error LNK2019: unresolved external symbol "bool __cdecl boost::serialization::operator==(class boost::serialization::extended_type_info const &,class boost::serialization::extended_type_info const &)" (??8serialization@boost@@YA_NABVextended_type_info@01@0@Z) referenced in function "public: static void __cdecl boost::archive::detail::save_pointer_type<class boost::archive::text_oarchive,class bus_stop *>::polymorphic<class bus_stop>::save(class boost::archive::text_oarchive &,class bus_stop const &,class boost::archive::detail::basic_pointer_oserializer const *)" (?save@?$polymorphic@Vbus_stop@@@?$save_pointer_type@Vtext_oarchive@archive@boost@@PAVbus_stop@@@detail@archive@boost@@SAXAAVtext_oarchive@45@ABVbus_stop@@PBVbasic_pointer_oserializer@345@@Z) demo.obj : error LNK2019: unresolved external symbol "public: static class boost::serialization::extended_type_info const * __cdecl boost::serialization::extended_type_info::find(class boost::serialization::extended_type_info const *)" (?find@extended_type_info@serialization@boost@@SAPBV123@PBV123@@Z) referenced in function "public: static class boost::serialization::extended_type_info const * __cdecl boost::serialization::extended_type_info_typeid<class bus_stop const >::get_derived_extended_type_info(class bus_stop const &)" (?get_derived_extended_type_info@?$extended_type_info_typeid@$$CBVbus_stop@@@serialization@boost@@SAPBVextended_type_info@23@ABVbus_stop@@@Z) demo.obj : error LNK2019: unresolved external symbol "protected: __thiscall boost::archive::detail::archive_pointer_oserializer<class boost::archive::text_oarchive>::archive_pointer_oserializer<class boost::archive::text_oarchive>(class boost::serialization::extended_type_info const &)" (??0?$archive_pointer_oserializer@Vtext_oarchive@archive@boost@@@detail@archive@boost@@IAE@ABVextended_type_info@serialization@3@@Z) referenced in function "public: __thiscall boost::archive::detail::pointer_oserializer<class bus_route,class boost::archive::text_oarchive>::pointer_oserializer<class bus_route,class boost::archive::text_oarchive>(void)" (??0?$pointer_oserializer@Vbus_route@@Vtext_oarchive@archive@boost@@@detail@archive@boost@@QAE@XZ) demo.obj : error LNK2019: unresolved external symbol "protected: __thiscall boost::archive::detail::archive_pointer_iserializer<class boost::archive::text_iarchive>::archive_pointer_iserializer<class boost::archive::text_iarchive>(class boost::serialization::extended_type_info const &)" (??0?$archive_pointer_iserializer@Vtext_iarchive@archive@boost@@@detail@archive@boost@@IAE@ABVextended_type_info@serialization@3@@Z) referenced in function "public: __thiscall boost::archive::detail::pointer_iserializer<class bus_route,class boost::archive::text_iarchive>::pointer_iserializer<class bus_route,class boost::archive::text_iarchive>(void)" (??0?$pointer_iserializer@Vbus_route@@Vtext_iarchive@archive@boost@@@detail@archive@boost@@QAE@XZ) demo.obj : error LNK2019: unresolved external symbol "protected: void __thiscall boost::serialization::void_cast_detail::void_caster::self_register(void)" (?self_register@void_caster@void_cast_detail@serialization@boost@@IAEXXZ) referenced in function "public: __thiscall boost::serialization::void_cast_detail::void_caster_primitive<class bus_stop_corner const ,class bus_stop const >::void_caster_primitive<class bus_stop_corner const ,class bus_stop const >(void)" (??0?$void_caster_primitive@$$CBVbus_stop_corner@@$$CBVbus_stop@@@void_cast_detail@serialization@boost@@QAE@XZ) Debug/SerializationTest.exe : fatal error LNK1120: 32 unresolved externals Build log was saved at "file://c:\Documents and Settings\gomboc\My Documents\Visual Studio Projects\SerializationTest\Debug\BuildLog.htm" SerializationTest - 33 error(s), 2 warning(s) ---------------------- Done ---------------------- Build: 0 succeeded, 1 failed, 0 skipped

3 2

Possible error in serialization library
by Bill Lear 14 Feb '05

14 Feb '05

I ran some of my code through valgrind and it detected the use of an uninitialized value in the serialization library, as reported below: ==21969== Use of uninitialised value of size 8 ==21969== at 0x80A9CE3: void boost::archive::xml_oarchive_impl<boost::archive::xml_oarchive>::save<double>(double const&) (xml_oarchive.hpp:53) ==21969== by 0x80A9CD6: void boost::archive::save_access::save_primitive<boost::archive::xml_oarchive, double>(boost::archive::xml_oarchive&, double const&) (oserializer.hpp:97) ==21969== by 0x80A9CB1: boost::archive::detail::save_non_pointer_type<boost::archive::xml_oarchive, double>::save_primitive::invokex(boost::archive::xml_oarchive&, double const&) (oserializer.hpp:217) ==21969== by 0x80A9C97: boost::archive::detail::save_non_pointer_type<boost::archive::xml_oarchive, double>::invoke(boost::archive::xml_oarchive&, double const&) (oserializer.hpp:309) I took a peek at the code, but I can't see anything obviously wrong, so the report may be spurious. Bill

1 0

generating an unique Identifier - integer- in the Method Scope - at compil time
by Olivier Vanden Bos 14 Feb '05

14 Feb '05

Not really a Boost relative question, but actually my current idea is making a STRING-CRC at compil time, and i imagine that perhaps in Boost Crc Library or Metaprogramming there is some useful things. i wanna do something like Object::Method() { int ID= CRC(__FILE__,__LINE) } actually i used only __LINE__, but i 've got trouble when the object is overloaded and the overloaded methods occurs at the exact same line in a different CPP, as i use the ID to retrieve some local information (method scope) in the current object through a map. If anyone as some idea or can redirect me on some information, Boost relative or not , it will be helpful. thanks in advance. - VDB - "LNK2019: unresolved external symbol" Olivier Vanden Bos MSN#TheVdeub(a)hotmail.com AI Programmer UBISOFT Montreal

1 0

Regex link issues
by Aaron Nauman 14 Feb '05

14 Feb '05

I have upgraded by stlport libs to 4.6.2 (from 4.5) and boost libs to 1_32_0 (from 1_26_0). I am getting odd linking errors in the regex library. I am on vc6 sp5 and linking dynamically. If I have something like this in the code, it links fine boost::regex test("foo"); But if I use an std::string, I get link errors. For example, this code std::string testStr("bar"); boost::regex test(testStr); Produces link errors vc.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: unsigned int __fastcall boost::reg_expression<char,class boost::regex_traits<char>,class boost::detail::allocator_adapter<char,class boost::detail::simple_alloc> >::se t_expression(class _STL::basic_string<char,class _STL::char_traits<char>,class _STL::allocator<char> > const &,unsigned int)" (__imp_?set_expression@?$reg_expression@DV?$regex_traits@D@boost@@V?$all ocator_adapter@DVsimple_alloc@detail@boost@@@detail @2@@boost@@QAIIABV?$basic_string@DV?$char_traits@D@_STL@@V?$allocator@D@ 2@@_STL@@I@Z) I dumped the exports for the library and there is mismatch in _STL and std namespaces. This is what I see in the new library 323 142 00026E00 ?set_expression@?$reg_expression@DV?$regex_traits@D@boost@@V?$allocator_ adapter@DVsimple_alloc@detail@boost@@@detail@2@@boost@@QAIIABV?$basic_st ring@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@I@Z The only difference seems to be _STL versus std. I know the std renaming is an stlport feature, but I am not sure where to go from here. If I look back into my old regex library, although the interfaces have changed, I see references to _STL, not std. Here is old library export (notice _STL) 61 3C 000010B0 ?Grep@RegEx@boost@@QAEIAAV?$vector@IV?$allocator@I@_STL@@@_STL@@ABV?$bas ic_string@DV?$char_traits@D@_STL@@V?$allocator@D@2@@4@I@Z Versus the new library export (notice std) 100 63 000010E0 ?Grep@RegEx@boost@@QAEIAAV?$vector@IV?$allocator@I@std@@@std@@ABV?$basic _string@DU?$char_traits@D@std@@V?$allocator@D@2@@4@K@Z Can someone please help me figure out how to get these consistent. Thanks! Aaron

1 1