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result_of?
by Brock Peabody 23 Nov '04

23 Nov '04

I replaced my home grown result_type<> with boost::result_of<> today only to find that I couldn't get it to work. When I try to use result_of with VC 7.1: struct test_struct { typedef int result_type; }; boost::result_of<test_struct>::type i = 5; I get: test.cpp(10) : error C2027: use of undefined type 'boost::result_of<F>' I get the same results if I use function types of pointer to function types: boost::result_of<int (*)()>::type i = 5; boost::result_of<int ()()>::type i = 5; Am I missing something? Thanks, Brock Peabody

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Re: [boost] Boost 1.32.0 released
by JOAQUIN LOPEZ MU?Z 23 Nov '04

23 Nov '04

----- Mensaje original ----- De: Aleksey Gurtovoy <agurtovoy(a)meta-comm.com> Fecha: Sábado, Noviembre 20, 2004 5:23 am Asunto: [boost] Boost 1.32.0 released > > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > + NOTE: This is a stripped-down copy of the Boost 1.32.0 release + > + notes. See http://www.boost.org for the full version. + > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > [stuff deleted] First of all, congratulations to everybody :) Has this announce been posted to comp.lang.c++.moderated? I haven't seen anything there yet. Joaquín M López Muñoz Telefónica, Investigación y Desarrollo

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[program_options] Compiler warning in 1.32 release
by Jody Hagins 23 Nov '04

23 Nov '04

/home/jody/boost_1_32_0/libs/program_options/src/cmdline.cpp: In member function `void boost::program_options::detail::cmdline::clear_error()': /home/jody/boost_1_32_0/libs/program_options/src/cmdline.cpp:732: warning: ` boost::program_options::invalid_command_line_syntax::kind_t re' might be used uninitialized in this function In this case, the enumeration "re" of type kind_t is not initialized, and will hold "any" value. The switch does not set the value in the default section, and then an exception is thrown with the uninitialized "re" variable.

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[config] Compiler warning: 1.32 release
by Jody Hagins 23 Nov '04

23 Nov '04

Several similar warnings for each of... PRINT_ORDER(short); PRINT_ORDER(int); PRINT_ORDER(long); because the comparison in the "for" loop of print_byte_order() is comparing "i" of type T against the return of sizeof() which is unsigned... /home/jody/boost_1_32_0/libs/config/test/config_info.cpp: In function `void regex_lib_print_byte_order(const char*, T) [with T = short int]': /home/jody/boost_1_32_0/libs/config/test/config_info.cpp:723: instantiated from here /home/jody/boost_1_32_0/libs/config/test/config_info.cpp:74: warning: comparison between signed and unsigned integer expressions /home/jody/boost_1_32_0/libs/config/test/config_info.cpp:80: warning: comparison between signed and unsigned integer expressions /home/jody/boost_1_32_0/libs/config/test/config_info.cpp:84: warning: comparison between signed and unsigned integer expressions

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[Boost-bugs] [ boost-Support Requests-1071583 ] building date_time boost_1_32_0
by SourceForge.net 23 Nov '04

23 Nov '04

Support Requests item #1071583, was opened at 2004-11-23 10:10 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=207586&aid=1071583&group_… Category: None Group: None Status: Open Resolution: None Priority: 5 Submitted By: vbdevnet (vbdevnet) Assigned to: Nobody/Anonymous (nobody) Summary: building date_time boost_1_32_0 Initial Comment: Hi I need to build date_time boost_1_32_0 for .NET 2003 Here is dos build command line and output: D:\some_path\boost_1_32_0>bjam -sTOOLS="vc-7_1- stlport" -sBUILD="<stlport-iostream>on" - sSTLPORT_PATH="D:\some_path" --with-date_time stage ...found 641 targets... ...updating 12 targets... vc-C++ bin\boost\libs\date_time\build\boost_date_time.dll\vc- 7_1-stlport\debug\threading-multi\greg_month.obj greg_month.cpp D:\_Vlad_Job\boost_1_32_0\boost\lexical_cast.hpp (150) : error C2679: binary '>>' : no operator found which takes a right-hand operand of type 'boost::date_time::date_names_put<Config,charT,O utputIterator>::string_type' (or there is no acceptable conversion) with [ Config=boost::gregorian::greg_facet_config, charT=wchar_t, OutputIterator=_STL::ostreambuf_iterator<wchar_t,_STL ::char_traits<wchar_t>> ] D:\_Vlad_Job\boost_1_32_0\boost\lexical_cast.hpp (189) : see reference to function template instantiation 'bool boost::detail::lexical_stream<Target,Source>::operator >><Target>(InputStreamable &)' being compiled with [ Target=boost::date_time::date_names_put<boost::grego rian::greg_facet_config,wchar_t,_STL::ostreambuf_iterat or<wchar_t,_STL::char_traits<wchar_t>>>::string_type, Source=const char *, InputStreamable=boost::date_time::date_names_put<bo ost::gregorian::greg_facet_config,wchar_t,_STL::ostrea mbuf_iterator<wchar_t,_STL::char_traits<wchar_t>>>::s tring_type ] D:\_Vlad_Job\boost_1_32_0 \boost\date_time\date_names_put.hpp(126) : see reference to function template instantiation 'Target boost::lexical_cast<boost::date_time::date_names_put< Config,charT,OutputIterator>::string_type,const char*> (Source)' being compiled with [ Target=boost::date_time::date_names_put<boost::grego rian::greg_facet_config,wchar_t,_STL::ostreambuf_iterat or<wchar_t,_STL::char_traits<wchar_t>>>::string_type, Config=boost::gregorian::greg_facet_config, charT=wchar_t, OutputIterator=_STL::ostreambuf_iterator<wchar_t,_STL ::char_traits<wchar_t>>, Source=const char * Any suggestions ? PS: All other libs (thread, regex, test etc) build Ok. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=207586&aid=1071583&group_… ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ Boost-bugs mailing list Boost-bugs(a)lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/boost-bugs

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C++/Tcl
by Maciej Sobczak 23 Nov '04

23 Nov '04

Hi, I have just released the 1.0.0 version of my library for integration between C++ and Tcl scripting language: http://cpptcl.sourceforge.net/ This library may be of some interest to Boosters, since: - it was inspired by Boost.Python and shamelessy mimicks its syntax ;) - there are people working on Boost.Langbinding that may find C++/Tcl concepts more or less interesting (I do not see my posts in their maillist archive) - it uses some of Boost - it itself has high ACBR ("angle/curly brackets ratio") Your comments are welcome, -- Maciej Sobczak : http://www.msobczak.com/ Programming : http://www.msobczak.com/prog/

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[serialization] Compiler warnings: 1.32 release
by Jody Hagins 23 Nov '04

23 Nov '04

Many, many warnings of the following type (g++ 3.2)... /home/jody/boost_1_32_0/libs/serialization/src/basic_iarchive.cpp: In member function `bool boost::archive::detail::basic_iarchive_impl::track(boost::archive::deta il::basic_iarchive&, void*&)': /home/jody/boost_1_32_0/libs/serialization/src/basic_iarchive.cpp:291: warning: choosing `boost::archive::object_id_type::operator unsigned int&()' over ` boost::archive::object_id_type::operator unsigned int() const' /home/jody/boost_1_32_0/libs/serialization/src/basic_iarchive.cpp:291: warning: for conversion from `boost::archive::object_id_type' to `unsigned int' /home/jody/boost_1_32_0/libs/serialization/src/basic_iarchive.cpp:291: warning: because conversion sequence for the argument is better /home/jody/boost_1_32_0/libs/serialization/src/basic_iarchive.cpp: In member function `void boost::archive::detail::basic_iarchive_impl::load_object(boost::archive ::detail::basic_iarchive&, void*, const boost::archive::detail::basic_iserializer&)':

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[Boost-bugs] [ boost-Support Requests-1071409 ] Add Boost folder to VS directory list
by SourceForge.net 23 Nov '04

23 Nov '04

Support Requests item #1071409, was opened at 2004-11-22 18:13 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=207586&aid=1071409&group_… Category: None Group: None Status: Open Resolution: None Priority: 5 Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: Add Boost folder to VS directory list Initial Comment: Dear Mr/s, I'm doing a program in C#, visual Studio.net environment. I need to generate random numbers, not just from the system class, but others like mersenne twister, fobinacci etc. The Boost library has a set of random number generators in C++, so I downloaded the "boost" from boost.org page. My program in C# has a wrapper to use the generators from the boost folder, the "reference" (boost) and the corresponding "using boost". My problem is how to add the "boost" folder to the list of include directories in VS so that the "reference" in my C# project can find it. If you know how, could you please indicate me the steps. Thanks for attention Sergio Almonacid Oregon State University almonacs(a)onid.orst.edu ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=207586&aid=1071409&group_… ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ Boost-bugs mailing list Boost-bugs(a)lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/boost-bugs

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Re: RE: [boost] Another logo proposal
by JOAQUIN LOPEZ MU?Z 23 Nov '04

23 Nov '04

----- Mensaje original ----- De: Robert Geiman <rgeiman(a)buckeye-express.com> Fecha: Martes, Noviembre 23, 2004 0:55 am Asunto: Re: RE: [boost] Another logo proposal > ---- Original Message ---- > From: joaquin(a)tid.es > To: boost(a)lists.boost.org > Subject: Re: RE: [boost] Another logo proposal > Date: Tue, 23 Nov 2004 00:19:53 +0100 > > >I think this is what you've got in mind. > >Myself, I don't like it much. Not so compact, and > >the "C++" thing becomes too obvious. But well, this > >is just my opinion, of course. > > Close, but not quite what I was thinking. The version you created > goes below this bottom of the first +, which as you said makes it > less compact. > > Take that bottom C part and puch it up one "block", making sure you > keep the + sign on top of the background. In essence, you'd really > just be adding a single block of background in the lower left gap of > the first +, and another block to the lower right gap of the first +, > if that makes any sense. > Like this? Joaquín M López Muñoz Telefónica, Investigación y Desarrollo

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[Spirit] What changed in spirit 1.8.1?
by Marcin Kalicinski 23 Nov '04

23 Nov '04

How can I find out what changed from 1.8.0 to 1.8.1 in Spirit? I could not find any changelog in the docs. Best regards, Marcin

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