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Re: [Boost-users] fatal error LNK1104: cannot open file'libboost_regex-vc71-sgd-1_32.lib'
by Marcin Tustin 15 Jun '05

15 Jun '05

The readmes do say, but briefly, get bjam from the boost sourceforge site, and run it in the boost root directory. Alternatively, there may well be project files for use with visual studio available for regex inside the boost distribution. > -----Original Message----- > From: John Lucas [mailto:john.lucas@mi-int.com] > Sent: 14 June 2005 22:43 > To: boost-users(a)lists.boost.org > Subject: Re: [Boost-users] fatal error LNK1104: cannot open > file'libboost_regex-vc71-sgd-1_32.lib' > > Build the libraries? I understand what that means. How do I do that? > ________________________________ > > From: boost-users-bounces(a)lists.boost.org > [mailto:boost-users-bounces@lists.boost.org] On Behalf Of > Victor A. Wagner Jr. > Sent: 14 June 2005 21:34 > To: boost-users(a)lists.boost.org > Subject: Re: [Boost-users] fatal error LNK1104: cannot open > file 'libboost_regex-vc71-sgd-1_32.lib' > > > At 07:37 2005-06-14, John Lucas wrote: > > > Hi boost > > New to C++ and boost so please bear with me. > > I have downloaded the boost library (1.3.2) from sf.net > on to a Windows XP platform running Visual Studio .NET. I've > started a C++ project however when I compile it, having added > the regex class, I get the following error: > > fatal error LNK1104: cannot open file > 'libboost_regex-vc71-sgd-1_32.lib' > > I have include the lib path for boost and that worked > OK with the other libraries but not this one. Any one got any ideas? > > > did you build the boost libraries for your > compiler(apparently VC++7.1)? > > > > > > > > > > John Lucas > Director of Operations > MI International > UK > Tel: +44 (0)1642 356138 > Mobile: +44 (0)7884 181828 > Email: john.lucas(a)mi-int.com <mailto:john.lucas@mi-int.com> > URL: www.mi-int.com <http://www.mi-int.com/> > > > > > > First for European POI and business data > > > > > > In association with D&B > > > > > > DISCLAIMER: this email and any files transmitted with > it are confidential and intended solely for the use of the > individual or entity to whom they are addressed. If you have > received this email in error, please notify the system > manager. Please note that any views or opinions presented in > this email are solely those of the author and do not > necessarily represent those of the company. If you are not > the intended recipient, please email postmaster(a)mi-int.com, > along with a copy of the email. Finally, the recipient should > check this email and any attachments for the presence of > viruses. The company accepts no liability for any damage > caused by any virus transmitted by this email. E&OE > > > > > > > > _______________________________________________ > Boost-users mailing list > Boost-users(a)lists.boost.org > http://lists.boost.org/mailman/listinfo.cgi/boost-users > > Victor A. Wagner Jr. http://rudbek.com > <http://rudbek.com/> The five most dangerous words in the > English language: > "There oughta be a law" > >

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Re: [Boost-users] fatal error LNK1104: cannot open file'libboost_regex-vc71-sgd-1_32.lib'
by Marcin Tustin 15 Jun '05

15 Jun '05

This probably means that you haven't compiled the library corresponding to your current setup. If the autolinking not choosing the library compiled with the right settings (i.e. you've decided that you know better than boost what to link to), you could modify the regexp headers to not do autolinking (search for inclusion of autolink.hpp), and configure your project to link against the right lib. > -----Original Message----- > From: John Lucas [mailto:john.lucas@mi-int.com] > Sent: 14 June 2005 15:37 > To: boost-users(a)lists.boost.org > Subject: [Boost-users] fatal error LNK1104: cannot open > file'libboost_regex-vc71-sgd-1_32.lib' > > Hi boost > > New to C++ and boost so please bear with me. > > I have downloaded the boost library (1.3.2) from sf.net on to > a Windows XP platform running Visual Studio .NET. I've > started a C++ project however when I compile it, having added > the regex class, I get the following error: > > fatal error LNK1104: cannot open file > 'libboost_regex-vc71-sgd-1_32.lib' > > I have include the lib path for boost and that worked OK with > the other libraries but not this one. Any one got any ideas? > > > > > > > John Lucas > Director of Operations > MI International > UK > Tel: +44 (0)1642 356138 > Mobile: +44 (0)7884 181828 > Email: john.lucas(a)mi-int.com <mailto:john.lucas@mi-int.com> > URL: www.mi-int.com <http://www.mi-int.com/> > > <http://www.mi-int.com/images/logo3.JPG> > > > > First for European POI and business data > > > In association with D&B > > > DISCLAIMER: this email and any files transmitted with it are > confidential and intended solely for the use of the > individual or entity to whom they are addressed. If you have > received this email in error, please notify the system > manager. Please note that any views or opinions presented in > this email are solely those of the author and do not > necessarily represent those of the company. If you are not > the intended recipient, please email postmaster(a)mi-int.com, > along with a copy of the email. Finally, the recipient should > check this email and any attachments for the presence of > viruses. The company accepts no liability for any damage > caused by any virus transmitted by this email. E&OE > > >

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Re: [Boost-users] How to inherit from boost::multi_array
by Sohail Somani 14 Jun '05

14 Jun '05

-----Original Message----- From: boost-users-bounces(a)lists.boost.org [mailto:boost-users-bounces@lists.boost.org] On Behalf Of Yan Zhang Sent: Tuesday, June 14, 2005 4:07 PM To: boost-users(a)lists.boost.org Subject: Re: [Boost-users] How to inherit from boost::multi_array Hi Ron, I finally got it work by using static_cast. But I ran into another problem as you pointed out early that you have to define dimension before you use assignment and copy constructor. That makes the whole thing quit complicated. Any suggestion? Thanks. Yan Revisit inheritance?

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Re: [Boost-users] How to inherit from boost::multi_array
by Yan Zhang 14 Jun '05

14 Jun '05

Hi Ron, I finally got it work by using static_cast. But I ran into another problem as you pointed out early that you have to define dimension before you use assignment and copy constructor. That makes the whole thing quit complicated. Any suggestion? Thanks. Yan _____ From: boost-users-bounces(a)lists.boost.org [mailto:boost-users-bounces@lists.boost.org] On Behalf Of Ronald Garcia Sent: Tuesday, June 14, 2005 2:28 PM To: boost-users(a)lists.boost.org Subject: Re: [Boost-users] How to inherit from boost::multi_array Use static_cast, rather than const_cast. Cheers, ron On Jun 13, 2005, at 11:14 AM, Yan Zhang wrote: Hi Ron, How do you "cast "other" to the multi_array type" here? I used Array (const Array& other) : boost::multi_array<double,2>( const_cast<const boost::multi_array<double,2>& > other) { } And it failed to compile. Thank for your help, YanI'm read the posting by Thomas and replay by Ronald on how to inherit from boost::multi_array as following: On Oct 2, 2004, at 10:26 AM, Thomas Mensch wrote: Dear List, I am using boost 1.31.0 on Linux (with gcc 3.3.2)I would like to create a 2D array class, which inherits fromboost::multi_array<double, 2> class. However I have problemswith the copy constructor of my class Array. Below is the code,which I am trying to run.

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Reference information for mpl::for_each ?
by Stephen Gross 14 Jun '05

14 Jun '05

(1) Where can I find reference information for mpl::for_each (I've looked around on the boost website and can't seem to find it). (2) Here's what I'm trying to do: I've got an mpl::vector. Given some type T, I want to loop across the vector and see if T is convertible to any of the types in the vector. I tried something like 'for_each<typelist, is_convertible<T, _1> >()' but my syntax is definitely wrong. Any ideas? Thanks in advance, --Steve Stephen Gross Case Western School of Medicine Cleveland, OH "By Grabthar's hammer, by the sons of Worvan, you shall be avenged." - Dr. Lazarus

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Re: [Boost-users] How to inherit from boost::multi_array
by Yan Zhang 14 Jun '05

14 Jun '05

Hi Ron, How do you "cast "other" to the multi_array type" here? I used Array (const Array& other) : boost::multi_array<double,2>( const_cast<const boost::multi_array<double,2>& > other) { } And it failed to compile. Thank for your help, Yan _____ From: boost-users-bounces(a)lists.boost.org [mailto:boost-users-bounces@lists.boost.org] On Behalf Of Ronald Garcia Sent: Monday, June 13, 2005 7:54 AM To: boost-users(a)lists.boost.org Subject: Re: [Boost-users] How to inherit from boost::multi_array Greetings Yan, I do not recall the context of the problem you describe below, but It appears that the definition: Array (const Array& other) : boost::multi_array<double, 2> (other) {} is the problem. the above expression will call the templated constructor. I believe that the solution here is to cast "other" to the multi_array type. That should result in the proper constructor call. HTH, ron On Jun 6, 2005, at 12:09 PM, Yan Zhang wrote: I'm read the posting by Thomas and replay by Ronald on how to inherit from boost::multi_array as following: On Oct 2, 2004, at 10:26 AM, Thomas Mensch wrote: Dear List, I am using boost 1.31.0 on Linux (with gcc 3.3.2)I would like to create a 2D array class, which inherits fromboost::multi_array<double, 2> class. However I have problemswith the copy constructor of my class Array. Below is the code,which I am trying to run.

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static link of boost.thread requires link to static runtime ?
by Seb Martel 14 Jun '05

14 Jun '05

Hi- I am trying to static link to boost.thread 1.32 (winXP) and I see it requires the runtimes to be linked static as well (#define _DLL mustn't be defined). I want to use the dynamic runtimes, but static link boost.thread. Is this possible ? What prevents it if not ? Thanks, -seb

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Serialization - compile warnings with with text_iarchive.hpp and demo.cpp
by Ken Roser 14 Jun '05

14 Jun '05

When compiling demo.cpp I get the warnings: /home/test/boost/include/boost-1_32/boost/archive/detail/common_iarchive.hpp: In member function `void boost::archive::detail::common_iarchive<Archive>::init() [with Archive = boost::archive::text_iarchive]': /home/test/boost/include/boost-1_32/boost/archive/text_iarchive.hpp:69: instantiated from `boost::archive::text_iarchive_impl<Archive>::text_iarchive_impl(std::istream&, unsigned int) [with Archive = boost::archive::text_iarchive]' /home/test/boost/include/boost-1_32/boost/archive/text_iarchive.hpp:82: instantiated from here /home/test/boost/include/boost-1_32/boost/archive/detail/common_iarchive.hpp:75: warning: choosing `boost::archive::version_type::operator unsigned int&()' over ` boost::archive::version_type::operator unsigned int() const' /home/test/boost/include/boost-1_32/boost/archive/detail/common_iarchive.hpp:75: warning: for conversion from `boost::archive::version_type' to `unsigned int' /home/test/boost/include/boost-1_32/boost/archive/detail/common_iarchive.hpp:75: warning: because conversion sequence for the argument is better I'm using this compiler: g++ (GCC) 3.2.3 20030502 (Red Hat Linux 3.2.3-52) I'd like a way to silence these warnings assuming this isn't a problem on my system. I apologize if this was discussed previously, but I couldn't find any means to search the mailing list archive.

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bug on /libs/graph/doc/quick_tour.html
by martin f krafft 14 Jun '05

14 Jun '05

The first bit of sample code in the section "Adding Some Color to your Graph" on http://www.boost.org/libs/graph/doc/quick_tour.html does not compile. Graph G(num_nodes, edges, edges + sizeof(edges) / sizeof(E), weights); --> there seems to be no corresponding constructor. I am still fighting to find the proper solution and will followup when I find something. -- martin; (greetings from the heart of the sun.) \____ echo mailto: !#^."<*>"|tr "<*> mailto:" net@madduck invalid/expired pgp subkeys? use subkeys.pgp.net as keyserver! spamtraps: madduck.bogus(a)madduck.net "you don't sew with a fork, so I see no reason to eat with knitting needles." -- miss piggy, on eating chinese food

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Boost.Thread : catching all exceptions
by Adrian Mawbey 13 Jun '05

13 Jun '05

Hi folks. Apologies if this has been discussed frequently before. I'm puzzled as to why the boost.thread thread_proxy function catches all exceptions and then quietly ends the thread. For example:- class MyThreadFunctor { public: void operator()() const { // Do some processing... throw very_bad_exception(); // ...never get to do some processing. } }; int main(int argc, char * argv[]) { MyThreadFunctor my_functor; boost::thread my_thread(my_functor); // Do lots of processing and then join to my_thread. // ... } In boost 1.32, the exception that is thrown in the created thread is caught in the library's thread_proxy function and then the thread exits quietly. Is there a compelling reason for this behaviour? >From my point of view, it seems more flexible to not catch exceptions in the thread_proxy function. If I wanted to, I could still get the current behaviour by putting a try/catch-all block in the operator() function. I would have expected the normal C++ uncaught exception actions (i.e. calling terminate()) to occur if an exception is thrown out of the user provided thread code. I noticed this when (oh horror!) an error in my code threw an exception out of operator(). I could have identified where the problem was from the core file or Dr Watson log that would have been created if the exception had not been caught by thread_proxy(). Am I missing something obvious here? Thanks, Adrian.

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