August 2008 - Boost-users - lists.preview.boost.org

[intrusive_ptr] Counting implementation
by Alexander Gutenev 01 Aug '08

01 Aug '08

Hello. I want to use intrusive_ptr as a smart pointer to have reference counting without shared_ptr overhead. There's no implementation for embedding reference counting into a pointee class provided by Boost.Smart Ptr library. I'd like to have reference counting easily embedded, like thru inheritance: class test : public intrusive_pointee_base<test> { ... }; I come to an implementation of this. As i'm sure this was coded many times before, two questions: (1) Why stock implementation of intrusive counter is not included to Smart Pointers library ? (2) Is there something wrong with my code ? struct refcount { refcount(void) : count_(0) {} refcount(refcount const&) : count_(0) {} refcount& operator=(refcount const&) {} long operator++(void) { return ::InterlockedIncrement(&count_); } long operator--(void) { return ::InterlockedDecrement(&count_); } private: mutable volatile long count_; }; template<class T> void intrusive_ptr_add_ref(T * p); template<class T> void intrusive_ptr_release(T * p); template<class Derived> class intrusive_pointee_base { friend void intrusive_ptr_add_ref<Derived>(Derived * p); friend void intrusive_ptr_release<Derived>(Derived * p); refcount reference_counter_; protected: ~intrusive_pointee_base(void) {} }; template<class T> void intrusive_ptr_add_ref(T * p) { intrusive_pointee_base<T> * pbase = p; ++(pbase->reference_counter_); } template<class T> void intrusive_ptr_release(T * p) { intrusive_pointee_base<T> * pbase = p; if (!--(pbase->reference_counter_)) delete p; }

7 24

Re: [Boost-users] [PATCH] boost_1.36 beta on AIX 5.3 with gcc 4.2.4: Compile errors in math
by Andrej van der Zee 01 Aug '08

01 Aug '08

Hi Watanabe-san, > Please submit a patch. There were more of these errors with identical solution. See attachment. Cheers, Andrej __________________________________________________________ Not happy with your email address?. Get the one you really want - millions of new email addresses available now at Yahoo! http://uk.docs.yahoo.com/ymail/new.html

2 1

Question on Serialization with derived classes
by Sergio (euitt-yegui-cho) 01 Aug '08

01 Aug '08

First of all, sorry for my written English. I would like to know if there is a way in XML Serialization to perform serialization of objects without class_id taking into account that the objects belong to classes that derive from a Base class. My desired xml files are something like: <call> <callrequest> <number>123456789</number> </callrequest> </call> <call> <callresponse> <state>connected</state> </callresponse> </call> So I have a class "Call" that contains a pointer to an object of a class "CallType". That class is abstract, and "CallRequest" and "CallResponse" implement some methods from it. When I try to serialize the classes , although I specify that want no class_id, object_id, etc., as I have to register the classes , then class_id is always added to xml syntax: <call class_id="1"> <callrequest class_id="2"> <number>123456789</number> </callrequest> </call> <call class_id="1"> <callresponse class_id="3"> <state>connected</state> </callresponse> </call> Is there a way to serialize objects deriving from other objects without serializing class_ids ? I guess there sould be a way to specify "tag callresponse" is for deserializing class "CallResponse" ... Thanks a lot. ¿No te gusta tu dirección de correo? Consigue una que te guste de verdad - millones de direcciones de correo disponibles en Yahoo! http://es.docs.yahoo.com/mail/nueva_direccion.html

1 0

Re: [Boost-users] [1.36.0 beta] Beta release available on SourceForge
by Lothar Werzinger 01 Aug '08

01 Aug '08

On Thursday 31 July 2008, Steven Watanabe wrote: > For wchar_t it might help to use wlocal_time_facet, e.g. > > In Christ, > Steven Watanabe I changed the code in the wide functions to use the wlocal_time_facet (see attached sample) and now both non wide and wide behave the same. Thanks for the hint! I still wonder why I can apply a local_time_facet. Intuition tells me it should either work or not compile. I never thought the facet could be wrong, as it compiled. Thanks again for pointing that out! Still the biggest problem remains and that is that the library produces an output that I can not read back. If you know what I am doing wrong here in the testInput* fuctions any help is appreciated! $ /opt2/linux/ix86/bin/g++-4.3.1 -I/opt2/linux/x86_64/include/boost-1_36 -o boost1 boost1.cpp && (./boost1; ./boost1 1; ./boost1 1 2; ./boost1 1 2 3) testing testInputIso ... expected=2005 actual =2005 expected=Sep actual =Sep expected=30 actual =30 expected=19 actual =19 expected=25 actual =25 expected=17 actual =17 expected=1 actual =0 boost1: boost1.cpp:100: void testInputIso(): Assertion `(true) == (0 != ldt.zone().get())' failed. testing testInputIsoWide ... expected=2005 actual =2005 expected=Sep actual =Sep expected=30 actual =30 expected=19 actual =19 expected=25 actual =25 expected=17 actual =17 expected=1 actual =0 boost1: boost1.cpp:150: void testInputIsoWide(): Assertion `(true) == (0 != ldt.zone().get())' failed. testing testOutputIso ... expected=2005-09-30 19:25:17+01:00 actual =2005-09-30 19:25:17+01:00 expected=2005-09-30 19:25:17-08:00 actual =2005-09-30 19:25:17-08:00 testing testOutputIso OK testing testOutputIsoWide ... expected=2005-09-30 19:25:17+01:00 actual =2005-09-30 19:25:17+01:00 expected=2005-09-30 19:25:17-08:00 actual =2005-09-30 19:25:17-08:00 testing testOutputIsoWide OK The biggest problem still is that the library produces an output that it can not read back. Both input Lothar -- Lothar Werzinger Dipl.-Ing. Univ. framework & platform architect Tradescape Inc. - Enabling Efficient Digital Marketplaces 1754 Technology Drive, Suite 128 San Jose, CA 95110 web: http://www.tradescape.biz

1 1

Re: [Boost-users] boost_3.6 beta: Linking boost serialisation (and other libs) gives duplicate symbol on AIX 5.3 with gcc 4.2.4
by Andrej van der Zee 01 Aug '08

01 Aug '08

Hi, > I don't like to force the compiler to behave in a way that is not > standard compliant. Or do you mean to force the compiler to > actually inline all inline functions? This is impossible for > virtual functions. Yes that is what I meant. Somehow the AIX linker does not inline a bunch of inline-functions resulting in these warnings. But I see now that this is not an option for virtual inline functions (but uhhhh, why would one inline a virtual function anyway? Seems like a contradiction). >> 2) Add the native AIX linker option: -bhalt:5 to suppress the warning > This is dangerous, since it may suppress real diagnostics, but at least > it is unlikely to break correct code. Yes I agree, this is what IBM sais: "The -bhalt link editor option specifies the maximum error level for the linking process to continue, and suppresses any error below the maximum." >> 3) Explicitely declare inline functions static > This can violate the ODR. It is out of the question as far as I am concerned. Hmmm, don't follow you here. > The linker ought not to be issuing a warning. I don't suppose there's a > way to make it shut up without also suppressing legitimate warnings, is > there? Not that I know of, but I have fairly limited experience on AIX. I just have to port a project... This is what IBM sais about possible solutions (it is for the AIX compiler xlCC, but the same native linker): "To have the V5.0 or V6.0 compiler give the non-inlined inline functions internal linkage, specify the-qstaticinlineflag when compiling your source files. Alternatively, the warning messages from ld can be suppressed by specifying the -bhalt:5flag when linking your application." Well, I guess there is no good solution then. Cheers, Andrej __________________________________________________________ Not happy with your email address?. Get the one you really want - millions of new email addresses available now at Yahoo! http://uk.docs.yahoo.com/ymail/new.html

1 0

boost_3.6 beta: Linking boost serialisation (and other libs) gives duplicate symbol on AIX 5.3 with gcc 4.2.4
by Andrej van der Zee 01 Aug '08

01 Aug '08

Hi, When (natively) linking on IBM AIX 5.3 after compiling with with gcc 4.2.4, I get the a bunch of link-warnings like below for many libraries. It seems that the reason is that inline function are linked externaly: http://www-1.ibm.com/support/docview.wss?uid=swg21044588 I am not sure what is the right way to solve the issue: 1) Force compiler to staticaly inline 2) Add the native AIX linker option: -bhalt:5 to suppress the warning 3) Explicitely declare inline functions static For now, the first seems best to me. But I dont think there is such an option. Or is there? Any other solutions? Cheers, Andrej gcc.link.dll bin.v2/libs/serialization/build/gcc-4.2.4/release/threading-multi/libboost_serialization-gcc42-mt-1_36.so ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::archive::archive_exception::what() const ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::archive::archive_exception::~archive_exception() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::archive::archive_exception::~archive_exception() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::release() const ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::add_ref() const ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::archive_exception>::diagnostic_information() const ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::error_info_injector<boost::archive::archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::error_info_injector<boost::archive::archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::bad_alloc_impl::~bad_alloc_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::bad_alloc_impl::~bad_alloc_impl() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boosgcc.link.dll bin.v2/libs/serialization/build/gcc-4.2.4/release/threading-multi/libboost_serialization-gcc42-mt-1_36.so ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::archive::archive_exception::what() const ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::archive::archive_exception::~archive_exception() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::archive::archive_exception::~archive_exception() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::release() const ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::add_ref() const ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::archive_exception>::diagnostic_information() const ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::error_info_injector<boost::archive::archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::error_info_injector<boost::archive::archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::bad_alloc_impl::~bad_alloc_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::bad_alloc_impl::~bad_alloc_impl() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::clone() const ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::rethrow() const ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::archive_exception>::diagnostic_information() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::clone() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::add_ref() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::release() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::rethrow() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::bad_alloc_impl::~bad_alloc_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::bad_alloc_impl::~bad_alloc_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::add_ref() const ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::release() const ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception>::diagnostic_information() const ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::clone() const ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::rethrow() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception>::diagnostic_information() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::clone() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::add_ref() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::release() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::rethrow() const ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::archive::xml_archive_exception::what() const ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::archive::xml_archive_exception::~xml_archive_exception() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::archive::xml_archive_exception::~xml_archive_exception() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::add_ref() const ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::release() const ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception>::diagnostic_information() const ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::rethrow() const ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::clone() const ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::archive::xml_archive_exception::~xml_archive_exception() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::archive::xml_archive_exception::~xml_archive_exception() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::archive::xml_archive_exception::what() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception>::diagnostic_information() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::clone() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::add_ref() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::release() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::rethrow() const ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::archive::archive_exception::~archive_exception() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::archive::archive_exception::~archive_exception() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::archive::archive_exception::what() const ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::error_info_injector<boost::archive::archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::error_info_injector<boost::archive::archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information. t::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::clone() const ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::rethrow() const ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::archive_exception>::diagnostic_information() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::clone() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::add_ref() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::release() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::rethrow() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::bad_alloc_impl::~bad_alloc_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::bad_alloc_impl::~bad_alloc_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::add_ref() const ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::release() const ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception>::diagnostic_information() const ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::clone() const ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::rethrow() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception>::diagnostic_information() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::clone() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::add_ref() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::release() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::iterators::dataflow_exception> >::rethrow() const ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::archive::xml_archive_exception::what() const ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::archive::xml_archive_exception::~xml_archive_exception() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::archive::xml_archive_exception::~xml_archive_exception() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::add_ref() const ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::release() const ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception>::diagnostic_information() const ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::rethrow() const ld: 0711-224 WARNING: Duplicate symbol: .non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::clone() const ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::archive::xml_archive_exception::~xml_archive_exception() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::archive::xml_archive_exception::~xml_archive_exception() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::archive::xml_archive_exception::what() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception>::diagnostic_information() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::clone() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::add_ref() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::release() const ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: non-virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::rethrow() const ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::xml_archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::archive::archive_exception::~archive_exception() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::archive::archive_exception::~archive_exception() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::archive::archive_exception::what() const ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::error_info_injector<boost::archive::archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::error_info_injector<boost::archive::archive_exception>::~error_info_injector() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::exception_clone<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~exception_clone() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-224 WARNING: Duplicate symbol: virtual thunk to boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::archive::archive_exception> >::~clone_impl() ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information. __________________________________________________________ Not happy with your email address?. Get the one you really want - millions of new email addresses available now at Yahoo! http://uk.docs.yahoo.com/ymail/new.html

2 1

Re: [Boost-users] boost_1.36 beta on AIX 5.3 with gcc 4.2.4: Compile errors in math
by Andrej van der Zee 01 Aug '08

01 Aug '08

Hi, > Does it work with inline long double expm1l BOOST_PREVENT_MACRO_SUBSTITUTION(long double x) Yes it does. I found in total 4 instances of this error in the file ./boost/math/tr1.hpp. Shall I send a patch or are you doing it by hand? And uhhh, what triggered the error? I don't really get it.... Cheers, Andrej _______________________________________________ Boost-users mailing list Boost-users(a)lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users __________________________________________________________ Not happy with your email address?. Get the one you really want - millions of new email addresses available now at Yahoo! http://uk.docs.yahoo.com/ymail/new.html

2 1

boost_1.36 beta on AIX 5.3 with gcc 4.2.4: Compile errors in math
by Andrej van der Zee 01 Aug '08

01 Aug '08

Hi, Building on IBM AIX 5.3 with gcc 4.2.4 gives me the compile-time error below in math repeating itself endlessly. No such problems for boost_1.35. ...failed gcc.compile.c++ bin.v2/libs/math/build/gcc-4.2.4/release/threading-multi/cbrt.o... gcc.compile.c++ bin.v2/libs/math/build/gcc-4.2.4/release/threading-multi/copysign.o In file included from libs/math/build/../src/tr1/copysign.cpp:7: ./boost/math/tr1.hpp:438: error: 'boost::math::tr1::expm1' declared as an 'inline' variable ./boost/math/tr1.hpp:438: error: 'long double boost::math::tr1::expm1' redeclared as different kind of symbol ./boost/math/tr1.hpp:436: error: previous declaration of 'double boost::math::tr1::expm1(double)' ./boost/math/tr1.hpp:438: error: expected primary-expression before 'double' ./boost/math/tr1.hpp:438: error: expected `)' before 'double' ./boost/math/tr1.hpp:459: error: expected primary-expression before 'class' ./boost/math/tr1.hpp:460: error: 'T2' was not declared in this scope ./boost/math/tr1.hpp:460: error: '::type' has not been declared ./boost/math/tr1.hpp:467: error: expected primary-expression before 'class' ./boost/math/tr1.hpp:468: error: 'T2' was not declared in this scope ./boost/math/tr1.hpp:468: error: '::type' has not been declared ./boost/math/tr1.hpp:475: error: expected primary-expression before 'class' ./boost/math/tr1.hpp:476: error: 'T2' was not declared in this scope ./boost/math/tr1.hpp:476: error: '::type' has not been declared ./boost/math/tr1.hpp:553: error: expected primary-expression before 'class' ./boost/math/tr1.hpp:554: error: 'T2' was not declared in this scope ./boost/math/tr1.hpp:554: error: '::type' has not been declared ./boost/math/tr1.hpp:561: error: expected primary-expression before 'class' ./boost/math/tr1.hpp:562: error: 'T2' was not declared in this scope ./boost/math/tr1.hpp:562: error: '::type' has not been declared ./boost/math/tr1.hpp:611: error: expected initializer before '<' token ./boost/math/tr1.hpp:612: error: expected initializer before '<' token It seems that the compiler sees the two following functions as the same symbols, although the name slight differs: inline double expm1(double x) { return boost::math::tr1::boost_expm1(x); } inline long double expm1l(long double x) { return boost::math::tr1::boost_expm1l(x); } Renaming the second function to __expm1l makes the error disappear. The same goes for the following functions: inline double log1p(double x) { return boost::math::tr1::boost_log1p(x); } inline long double log1pl(long double x) { return boost::math::tr1::boost_log1pl(x); } And the following: inline double nextafter(double x, double y) { return boost::math::tr1::boost_nextafter(x, y); } inline long double nextafterl(long double x, long double y) { return boost::math::tr1::boost_nextafterl(x, y); } Well, there is a clear pattern. After prefixing the second function with __ makes the errors go away. Could somebody enlighten me why this is? Greets, Andrej __________________________________________________________ Not happy with your email address?. Get the one you really want - millions of new email addresses available now at Yahoo! http://uk.docs.yahoo.com/ymail/new.html

2 1

[PATCH]: filesystem: Shadow Variables Cause Warnings/Errors When Headers Are Not in System Path
by Grant Erickson 01 Aug '08

01 Aug '08

In working through cross-compilation issues with boost, particularly the filesystem library, I discovered the following error reproduced with the following test case with both boost 1.34.1 and 1.35.0: FAILS: echo "#include <boost/filesystem.hpp>\nint main (void) { return (0); }" | g++ -o test -I/${BuildRoot}/results/boost/include -Werror -Wall -Wshadow -x c++ - PASSES: echo "#include <boost/filesystem.hpp>\nint main (void) { return (0); }" | g++ -o test -I/usr/include -Werror -Wall -Wshadow -x c++ - The failing case complains about 'what', 'path1' and 'path2' argument shadowing in boost/filesystem/path.hpp with respect to like-named member functions. Since GCC does not enforce warning options on headers in /usr/include, this only shows up when building against a boost installation outside /usr/include, as in the above failure example. The patch to address this is: Signed-off-by: Grant Erickson <gerickson(a)nuovations.com> --- --- boost_1_35_0/boost/filesystem/path.hpp 2008-07-30 16:54:53.000000000 -0700 +++ boost_1_35_0/boost/filesystem/path.hpp.N 2008-07-30 16:59:42.000000000 -0700 @@ -577,23 +577,23 @@ // BOOST_FILESYSTEM_DECL version works for VC++ but not GCC. Go figure! inline const char * what( const char * sys_err_what, - const path & path1, const path & path2, std::string & target ) + const path & path1_arg, const path & path2_arg, std::string & target ) { try { if ( target.empty() ) { target = sys_err_what; - if ( !path1.empty() ) + if ( !path1_arg.empty() ) { target += ": \""; - target += path1.file_string(); + target += path1_arg.file_string(); target += "\""; } - if ( !path2.empty() ) + if ( !path2_arg.empty() ) { target += ", \""; - target += path2.file_string(); + target += path2_arg.file_string(); target += "\""; } } @@ -607,7 +607,7 @@ template<class Path> const char * what( const char * sys_err_what, - const Path & /*path1*/, const Path & /*path2*/, std::string & /*target*/ ) + const Path & /*path1_arg*/, const Path & /*path2_arg*/, std::string & /*target*/ ) { return sys_err_what; } @@ -624,14 +624,14 @@ typedef Path path_type; - basic_filesystem_error( const std::string & what, + basic_filesystem_error( const std::string & what_arg, system::error_code ec ); - basic_filesystem_error( const std::string & what, - const path_type & path1, system::error_code ec ); + basic_filesystem_error( const std::string & what_arg, + const path_type & path1_arg, system::error_code ec ); - basic_filesystem_error( const std::string & what, const path_type & path1, - const path_type & path2, system::error_code ec ); + basic_filesystem_error( const std::string & what_arg, const path_type & path1_arg, + const path_type & path2_arg, system::error_code ec ); ~basic_filesystem_error() throw() {} @@ -1385,8 +1385,8 @@ template<class Path> basic_filesystem_error<Path>::basic_filesystem_error( - const std::string & what, system::error_code ec ) - : system::system_error(ec, what) + const std::string & what_arg, system::error_code ec ) + : system::system_error(ec, what_arg) { try { @@ -1397,29 +1397,29 @@ template<class Path> basic_filesystem_error<Path>::basic_filesystem_error( - const std::string & what, const path_type & path1, + const std::string & what_arg, const path_type & path1_arg, system::error_code ec ) - : system::system_error(ec, what) + : system::system_error(ec, what_arg) { try { m_imp_ptr.reset( new m_imp ); - m_imp_ptr->m_path1 = path1; + m_imp_ptr->m_path1 = path1_arg; } catch (...) { m_imp_ptr.reset(); } } template<class Path> basic_filesystem_error<Path>::basic_filesystem_error( - const std::string & what, const path_type & path1, - const path_type & path2, system::error_code ec ) - : system::system_error(ec, what) + const std::string & what_arg, const path_type & path1_arg, + const path_type & path2_arg, system::error_code ec ) + : system::system_error(ec, what_arg) { try { m_imp_ptr.reset( new m_imp ); - m_imp_ptr->m_path1 = path1; - m_imp_ptr->m_path2 = path2; + m_imp_ptr->m_path1 = path1_arg; + m_imp_ptr->m_path2 = path2_arg; } catch (...) { m_imp_ptr.reset(); } } ---

2 1