June 2007 - Boost-users - lists.preview.boost.org

Boost 1.34 and Visual C++ "Orcas"
by Josue Gomes 16 Jun '07

16 Jun '07

Hi, I've successfully built Boost 1.34 with MS Visual C++ "Orcas" Express Edition. To do so I've modified msvc.jam and visualc.hpp. Here the patch files for all of you interested. --- msvc.jam 2007-05-13 07:37:48.562500000 -0300 +++ msvc.jam 2007-05-12 13:10:57.734375000 -0300 @@ -231,6 +231,10 @@ local rule configure-really ( { # Even if version is not explicitly specified, try to detect the version # from the path. + if [ MATCH "(Microsoft Visual Studio 9.0)" : $(command) ] + { + version = 9.0 ; + } if [ MATCH "(Microsoft Visual Studio 8)" : $(command) ] { version = 8.0 ; --- visualc.hpp 2006-01-13 04:48:08.000000000 -0200 +++ visualc.hpp 2007-05-12 13:07:19.500000000 -0300 @@ -168,8 +168,8 @@ #error "Compiler not supported or configured - please reconfigure" #endif // -// last known and checked version is 1400 (VC8): -#if (_MSC_VER > 1400) +// last known and checked version is 1500 (VC9): +#if (_MSC_VER > 1500) # if defined(BOOST_ASSERT_CONFIG) # error "Unknown compiler version - please run the configure tests and report the results" # else Regards, josuegomes at gmail dot com

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[Serialization] BOOST_CLASS_EXPORT_GUID() destroying namespace
by Manuel Jung 16 Jun '07

16 Jun '07

Hi, When i put the script BOOST_CLASS_EXPORT_GUID() into my code directly after the definition of my base class and derived classes, my namespace seems to be broken. The classes are defined in my namespace "water". When i put the script into the code, it fails to find boost::bind in the source file! THe compiler searches for bind in the namespace "water::boost". But without the script it compiles fine! Someone got a clue whats wrong? Kind Regards Manuel Jung

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How to Compile boost on AIX using xlC
by dx 16 Jun '07

16 Jun '07

Hello, I'm having a hard time compiling boost on AIX using xlC. 1) My general question, is what steps have people taken to compile boost on AIX using xlC? - did you modify makefiles, and use gmake ? - did you use bjam instead ? - what changes are needed to various makefiles, etc., to compile on AIX with xlC ? - did you use gnu compatible xlc ? 2) Currently I'm attempting to build regex right now on AIX with xlC I could compile it easily using gcc: gmake -fgcc.mak But I can't using xlC. I've modified generic.mak, to use xlC as the compiler, and it doesn't get that far. I'm using this within the */regex/build directory. Warning messages that I've encountered so far include the following: (these are just snippets) The incomplete class "gcc_3_2_wknd" must not be used as a qualifier. A non-type template parameter cannot have type "const bool" After the warning messages are printed out, gmake returns Error 1: gmake: *** [xlC/boost_regex-xlC-1_33_1/cregex.o] Error 1 Thanks for any help. Don

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Bug in Graph Library Docs?
by David A. Greene 16 Jun '07

16 Jun '07

At http://www.boost.org/libs/graph/doc/adjacency_list.html, there's a table of how graph operations affect iterators and descriptors. That table states that add_vertex will not invalidate vertex descriptors when the vertex list is a vecS. I recently discovered that this is wrong for Boost 1.33.1. That makes sense because adding an edge could cause the vector to be reallocated and therefore all vertex descriptors to become invalid. I would assume this holds for edge descriptors and iterators as well. Is the documentation wrong or has this changed in 1.34? -Dave

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Boost Asio Error
by Simon Pickles 15 Jun '07

15 Jun '07

Hello, I've just discovered boots::asio. Looks good but got a small problem. I'm basing my client on the chat_client example, but having a problem. In the example, command line arguments are passed to the chat_client specifying server details. My question is, what is the format of the argv in the example? I have modified things a little to fit into my system, but am not sure what to pass the chat_client class. I have tried passing "localhost", but am still getting an error here: boost::asio::io_service io_service; tcp::resolver resolver(io_service); tcp::resolver::query query(DEFAULT_SERVERNAME); // DEFAULT_SERVERNAME = '127.0.0.1' tcp::resolver::iterator iterator = resolver.resolve(query); // <<< error here, in 'implementation' - not defined! m_connector = boost::shared_ptr<CConnector>( new CConnector( io_service, iterator ) ); // <<< this is just a version of chat_client.hpp Sure I am missing something simple.... thanks for any advice Simon -- http://www.simonpickles.com --- http://www.squirtualreality.com

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Re : Problem with boost serialization: shared_ptr
by Michel Pineau 15 Jun '07

15 Jun '07

Hello, I'm compiling and running the test program on LINUX, not on windows. If you look at the shared_ptr members, they are not properly set after loading. The test program doesn't crash but our application do crash when going through the shared_ptr. Michel :) ----- Message initial ---- De : Robert Ramey <ramey(a)rrsd.com> À : boost-users(a)lists.boost.org Envoyé le : jeudi 14 juin 2007, 18 h 43 min 51 s Objet : Re: [Boost-users] Problem with boost serialization: shared_ptr I looked over your code at it looks like it shoud be OK to me. I Tried to compile it with my VC 71 system using boost 1.3 (cvs HEAD) and I got an error at the following line: class ABC : public IA, public IB, public IC \BoostHead\libs\serialization\test\test_zmisc.cpp(85) : fatal error C1001: INTERNAL COMPILER ERROR (compiler file 'msc1.cpp', line 2701) Please choose the Technical Support command on the Visual C++ Help menu, or open the Technical Support help file for more information which looks to me to be an artifact of the test system. I'll look some more if I can get the chance. Robert Ramey "Michel Pineau" <mpineau1963(a)yahoo.com> wrote in message news:478215.90532.qm@web53310.mail.re2.yahoo.com... Hello, I'm trying to serialize many boost::shared_ptr to the same object but through different base classes. When I look at the boost::shared_ptr for the base classes they are not properly set. I created a simple example that show my problem. The test program output is: _______________________________________________ Boost-users mailing list Boost-users(a)lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users Changez de tête et de tenue tous les jours si vous le voulez ! Volez la vedette sur Yahoo! Québec Avatars http://cf.avatars.yahoo.com/

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Unable to build Boost.Serialization library from boost 1.34 with vacpp.
by Joe Davidson 15 Jun '07

15 Jun '07

We are using IBM's XLC compiler (version 8.0) on a LInux/PPC system. I have been able to compile boost 1.33.1 with XLC without any showstopping problems. (The Boost.Wave library has some minor issues I think) Attempting to build boost 1.34.0 with the same version of xlc results in multiple compilation failures. I'm providing one of the build errors in hopes that I can start getting some pointers as to where to look. I can dig up more compilation errors if needed. I did have to patch the vacpp.jam file to override the default location of the xlc compiler. There should be a better way to set the compiler location right? Suggestions? Thanks, -- Joe $ cd $HOME/boost_1_34_0 $ /configure --with-libraries=serialization --with-toolset=vacpp $ make ./tools/jam/src/bin.unknownppc/bjam --user-config=user-config.jam--with-serialization ...patience... ...found 1178 targets... ...updating 48 targets... vacpp.compile.c++ bin.v2 /libs/serialization/build/vacpp/release/link-static/threading-multi/binary_wiarchive.o "./boost/archive/impl/basic_binary_iprimitive.ipp", line 180.9: 1540-0216 (S) An expression of type "std::basic_streambuf<wchar_t,std::char_traits<wchar_t> >" cannot be converted to type "boost::archive::detail::input_streambuf_access<wchar_t,std::char_traits<wchar_t> > &". "./boost/archive/impl/basic_binary_iprimitive.ipp", line 177.1: 1540-0700 (I) The previous message was produced while processing "boost::archive::basic_binary_iprimitive<boost::archive::binary_wiarchive,wchar_t,std::char_traits<wchar_t> >::~basic_binary_iprimitive()". "./boost/archive/binary_iarchive_impl.hpp", line 70.5: 1540-0700 (I) The previous message was produced while processing "boost::archive::binary_iarchive_impl<boost::archive::binary_wiarchive,wchar_t,std::char_traits<wchar_t> >::binary_iarchive_impl(std::basic_istream<wchar_t,std::char_traits<wchar_t> > &, unsigned int)". "./boost/archive/binary_iarchive_impl.hpp", line 28.7: 1540-0700 (I) The previous message was produced while processing "class boost::archive::binary_iarchive_impl<boost::archive::binary_wiarchive,wchar_t,std::char_traits<wchar_t> >". "./boost/archive/binary_wiarchive.hpp", line 33.7: 1540-0700 (I) The previous message was produced while processing "class boost::archive::binary_wiarchive". /usr/bin/xlC_r -c -DBOOST_ALL_NO_LIB=1 -DNDEBUG -O3 -qstrict -qinline -qeh -qrtti -I"." -o "bin.v2/libs/serialization/build/vacpp/release/link-static/threading-multi/binary_wiarchive.o" "libs/serialization/src/binary_wiarchive.cpp" ...failed vacpp.compile.c++ bin.v2 /libs/serialization/build/vacpp/release/link-static/threading-multi/binary_wiarchive.o...

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Re : Problem with boost serialization: shared_ptr
by Michel Pineau 15 Jun '07

15 Jun '07

Hello, I think I have found something, but I would like you to confirm, in the get_helper (boost/serialization/shared_ptr.hpp), if the variable sph (See code: shared_ptr<void> sph;) represent the most derived class, and if we have mulitple inheritance, then we cannot cast (See code: return * static_cast<H *>(sph.get());) a void * to a base class. It has to be cast to the derived class first and then to the base class. What do you think? template<class Archive, class H> H & get_helper(Archive & ar){ extended_type_info * eti = type_info_implementation<H>::type::get_instance(); shared_ptr<void> sph; ar.lookup_helper(eti, sph); if(NULL == sph.get()){ sph = shared_ptr<H>(new H); ar.insert_helper(eti, sph); } return * static_cast<H *>(sph.get()); } Thanks again, Michel :) ----- Message initial ---- De : Robert Ramey <ramey(a)rrsd.com> À : boost-users(a)lists.boost.org Envoyé le : jeudi 14 juin 2007, 18 h 43 min 51 s Objet : Re: [Boost-users] Problem with boost serialization: shared_ptr I looked over your code at it looks like it shoud be OK to me. I Tried to compile it with my VC 71 system using boost 1.3 (cvs HEAD) and I got an error at the following line: class ABC : public IA, public IB, public IC \BoostHead\libs\serialization\test\test_zmisc.cpp(85) : fatal error C1001: INTERNAL COMPILER ERROR (compiler file 'msc1.cpp', line 2701) Please choose the Technical Support command on the Visual C++ Help menu, or open the Technical Support help file for more information which looks to me to be an artifact of the test system. I'll look some more if I can get the chance. Robert Ramey "Michel Pineau" <mpineau1963(a)yahoo.com> wrote in message news:478215.90532.qm@web53310.mail.re2.yahoo.com... Hello, I'm trying to serialize many boost::shared_ptr to the same object but through different base classes. When I look at the boost::shared_ptr for the base classes they are not properly set. I created a simple example that show my problem. The test program output is: _______________________________________________ Boost-users mailing list Boost-users(a)lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users Faites des appels de PC à PC dans le monde entier ! Essayez le nouveau Yahoo! Québec Messenger avec Voix. http://cf.messenger.yahoo.com/

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[serialization] private default constructor
by Ruediger Berlich 15 Jun '07

15 Jun '07

Hi there, I have a few classes that only have private default constructors. As boost::serialization::access is declared as friend of these classes, this should not affect serialization, I believe. Is this correct ? Thanks and Best Regards, Ruediger Berlich

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Re : Problem with boost serialization: shared_ptr
by Michel Pineau 15 Jun '07

15 Jun '07

Hello, In my example if you removed the boost::test_suite and replace it with a simple main function, it will compile with VC and you will be able to see the problem. Thank again, Michel :) ----- Message initial ---- De : Robert Ramey <ramey(a)rrsd.com> À : boost-users(a)lists.boost.org Envoyé le : jeudi 14 juin 2007, 18 h 43 min 51 s Objet : Re: [Boost-users] Problem with boost serialization: shared_ptr I looked over your code at it looks like it shoud be OK to me. I Tried to compile it with my VC 71 system using boost 1.3 (cvs HEAD) and I got an error at the following line: class ABC : public IA, public IB, public IC \BoostHead\libs\serialization\test\test_zmisc.cpp(85) : fatal error C1001: INTERNAL COMPILER ERROR (compiler file 'msc1.cpp', line 2701) Please choose the Technical Support command on the Visual C++ Help menu, or open the Technical Support help file for more information which looks to me to be an artifact of the test system. I'll look some more if I can get the chance. Robert Ramey "Michel Pineau" <mpineau1963(a)yahoo.com> wrote in message news:478215.90532.qm@web53310.mail.re2.yahoo.com... Hello, I'm trying to serialize many boost::shared_ptr to the same object but through different base classes. When I look at the boost::shared_ptr for the base classes they are not properly set. I created a simple example that show my problem. The test program output is: _______________________________________________ Boost-users mailing list Boost-users(a)lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users Découvrez ce qui fait jaser les gens ! Visitez les groupes de l'heure sur Yahoo! Québec Groupes. http://cf.groups.yahoo.com/

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