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Boost.Variant on Boost 1.57
by gast128 05 Nov '14

05 Nov '14

hello all, I get a compilation error with Boost.Operators and boost.Variant on vs2010: struct KFoo : boost::totally_ordered<KFoo> { }; bool operator<(const KFoo&, const KFoo&); bool operator==(const KFoo&, const KFoo&); void Foo() { boost::variant<KFoo> var; var.swap(var); } 1>C:\work sdk\boost_1_57_0\boost/variant/detail/move.hpp(60): error C2668: 'boost::swap' : ambiguous call to overloaded function 1> C:\work sdk\boost_1_57_0\boost/core/swap.hpp(54): could be 'void boost::swap<T,T>(T1 &,T2 &)' [found using argument-dependent lookup] 1> with 1> [ 1> T=T0, 1> T1=T0, 1> T2=T0 1> ] 1> C:\work sdk\boost_1_57_0\boost/variant/detail/move.hpp(44): or 'void boost::detail::variant::move_swap_fallback::swap<T,T>(T1 &,T2 &)' anyone?

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bjam building with error
by NtVisigoth 05 Nov '14

05 Nov '14

Hello, I cannot compile bjam.exe and I see error. I have googled and I see my trouble here: Name: "Build.bat does not autodetect msvc on 64-bit Windows when building bjam" URL: https://svn.boost.org/trac/boost/ticket/1091 To reproduce: 0. cd <boos libraries directory> 1. Start cmd.exe. 2. Then start bootstrap.bat I see: d:\projects\cpp-workspace\boost-libraries>bootstrap.bat Building Boost.Build engine \\Vim\\vim74\\";c:\portable-programs\adt-bundle-windows-x86_64\sdk\\platform-tools;c:\portable-progr ams\adt-bundle-windows-x86_64\sdk\\tools" was unexpected at this time. d:\projects\cpp-workspace\boost-libraries\tools\build\src\engine> What can I do to compile bjam ?

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problem with #include <boost/thread.hpp>
by Grison PG Pierre (External DEXIA-US) 05 Nov '14

05 Nov '14

Hello, I encounter a problem with the Thread library. The library works fine when I use it in a .exe project. It means it has been correctly built. Then I try to use the same library in an DLL project (so as to build a XLL object thanks to the XLW library). But as soon as I add the line #include <boost/thread.hpp> to my project, even if it compile without any problem, I get the following message when I debug my project through Excel: The file you are trying to open, "mylibrary.xll" is in a different format than specified by the file extension, Verify that the file is not corrupted [...]. Do you want to open the file now? And I can no more use my C++ functions in Excel. Do you have already encounter this problem? I use VS2010. I have tried both Multi-threaded Debug DLL (/MDd) and Multi-threaded DLL (/MD) options. My solution includes two other static libraries and also with the classic RunInterfaceGenerator XLW-project (the one which is executed when debugging). Regards, Pierre

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iterator_facade Boost 1.57
by gast128 05 Nov '14

05 Nov '14

Dear all, Just trying out 1.57, since we are already 5 releases behind due to all kinds of compilation errors with Boost and our software. Below simplified code doesn't compile on vs2010: template <typename DerivedType> struct IteratorFacade : public boost::iterator_facade<DerivedType, int, std::random_access_iterator_tag> { typedef boost::iterator_facade<DerivedType, int, std::random_access_iterator_tag> base; IteratorFacade (); virtual ~IteratorFacade (); friend class boost::iterator_core_access; reference dereference () const; }; struct MyIteratorFacade : IteratorFacade<MyIteratorFacade> { }; What do I wrong?

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Re: [Boost-users] Boost 1.57.0 has been released
by Tom Kent 04 Nov '14

04 Nov '14

> > Release 1.57.0 of the Boost C++ Libraries is now available. > These open-source libraries work well with the C++ Standard Library, and > are usable across a broad spectrum of applications. > The Boost license encourages both commercial and non-commercial use. > This release contains no new libraries and numerous enhancements and bug > fixes for existing libraries. > For details, including download links, see > http://www.boost.org/users/news/version_1.57.0 > You can also download directly from SourceForge: > http://sourceforge.net/projects/boost/files/boost/1.57.0/ > To install this release on your system, see > http://www.boost.org/doc/libs/release/more/getting_started/index.html > Thanks, > --The Boost release team > Vladimir Prus > Rene Rivera > Marshall Clow > Eric Niebler > Daniel James > Beman Dawes The corresponding windows binaries for msvc-8.0 (SP1), msvc-9.0 (SP1), msvc-10.0 (SP1), msvc-11.0 (Update 4) and msvc-12.0 (Update 3) in 32 & 64 bit versions are now also available from sourceforge. https://sourceforge.net/projects/boost/files/boost-binaries/1.57.0/ Tom Kent

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Re: [Boost-users] [Boost-announce] Boost 1.57.0 has been released
by Marshall Clow 04 Nov '14

04 Nov '14

> Hi Marshall, > > I wonder if the "Beta Issues” section on the release notes page (http://www.boost.org/users/history/version_1_57_0.html) is correct,… Looks like a copy-paste leftover from the beta version. Several people reported this. Thank you. It has been fixed. — Marshall

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Boost 1.57.0 has been released
by Marshall Clow 04 Nov '14

04 Nov '14

Release 1.57.0 of the Boost C++ Libraries is now available. These open-source libraries work well with the C++ Standard Library, and are usable across a broad spectrum of applications. The Boost license encourages both commercial and non-commercial use. This release contains no new libraries and numerous enhancements and bug fixes for existing libraries. For details, including download links, see http://www.boost.org/users/news/version_1.57.0 You can also download directly from SourceForge: http://sourceforge.net/projects/boost/files/boost/1.57.0/ To install this release on your system, see http://www.boost.org/doc/libs/release/more/getting_started/index.html Thanks, --The Boost release team Vladimir Prus Rene Rivera Marshall Clow Eric Niebler Daniel James Beman Dawes

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[Test] How to log output to both stdout in HRF and to a file in XML?
by Martin Ba 04 Nov '14

04 Nov '14

As asked on SO: http://stackoverflow.com/questions/26505229/how-to-log-boost-test-output-to… I would like to enable logging of Boost.Test output to *both* the stdout/sterr and to a logfile. However, I would also like to have the stdout logging be in HumanReadableFormat and only the file output be in XML format. Generating a report file seems to be addressed [here][1]. ([official docs][2]) Choosing the format can be done in [various ways][3], but it seems one is stuck with either HRF or XML? ----------- Rationale: When running tests on or [Jenkins][4] server, the [xUnit plugin][5] [requires][6] the **log** XML output (as opposed to the *report* XML output -- `log_level` vs. `report_level`). However, the in-progress log output (in HRF) is highly valuable *while* the tests are running on the server, to detect hanging tests or to a quick manual check of where the tests currently are. So I want an in-progress HRF log for the tests and at the end I need an XML file containing the `<TestLog>...</TestLog>` output of Boost.Test (not the `<TestResult>` output). Do note that we run both unit as well as integration tests via Boost.Test, so some of them are quite long-running. [1]: http://stackoverflow.com/questions/3786639/what-is-the-better-way-to-genera… [2]: http://www.boost.org/doc/libs/1_44_0/libs/test/doc/html/utf/user-guide/test… [3]: http://www.boost.org/doc/libs/1_44_0/libs/test/doc/html/utf/user-guide/runt… [4]: http://jenkins-ci.org/ [5]: https://wiki.jenkins-ci.org/display/JENKINS/xUnit+Plugin [6]: https://issues.jenkins-ci.org/browse/JENKINS-13686

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ASIO: Windows/Linux/Mac socket inter-operability
by Joost Kraaijeveld 04 Nov '14

04 Nov '14

Hi, I have a C/S-application that uses ASIO-sockets. The application runs fine if I try to connect between 2 Windows or 2 Linus or 2 Mac machineas. However, it fails to work with a "reset by peer" error if I try to connect between Windows and Linux, Windows and Mac or Linux and Mac. Is there anything known about problems wrt inter-os connections, and if so, is there a solution for this? TIA -- Groeten, Joost Kraaijeveld Molukkenstraat 14 6524NB Nijmegen tel: 024-3607445 / 06-51855277

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Boost IOStream - Buffer as an input stream
by Lloyd 04 Nov '14

04 Nov '14

Hi, We am trying to use a buffer as an input stream. For that we have used "basic_array_source" like this boost::iostreams::basic_array_source<BYTE> source(mem_ptr,size); boost::iostreams::stream<boost::iostreams::basic_array_source <BYTE>> streamReader; streamReader.open(source, std::ios::binary); But this method does not give input-stream related methods (functions like seekg), instead it give methods related to output stream (seekp). Can you please tell what is wrong with this approach? Thanks, Lloyd

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