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Boost 1.80 closed for all major changes
by Glen Fernandes 05 Jul '22

05 Jul '22

The next deadlines: - On 2022-07-06 master is closed for all changes. - On 2022-07-13 the beta is published -- Release Managers

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Re: [boost] [Boost-users] Boost.URL review planned for 13-22 August 2022
by Vinnie Falco 29 Jun '22

29 Jun '22

On Fri, Jun 24, 2022 at 2:15 AM Mateusz Loskot via Boost-users <boost-users(a)lists.boost.org> wrote: > we have planned the review shortly after the upcoming release of the Boost 1.80. The review starts in August but there is no rule that says folks can't look at the library sooner :) The library is in very good shape and likely usable for your project today (although we do expect bugs to be found, which will be fixed as they get reported). Check it out here: <https://github.com/CPPAlliance/url> Docs: <https://master.url.cpp.al/> We're glad to answer any questions at any time either on the list or feel free to open an issue in the repository (even if it is just a question). Thanks

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Boost Regression Results Not Updating
by Tom Kent 25 Jun '22

25 Jun '22

I just noticed that something happened with the regression results and they haven't updated since last Friday. https://www.boost.org/development/tests/master/developer/summary.html https://www.boost.org/development/tests/develop/developer/summary.html I'm not sure where these run these days, would it fit in a github action on the regression repo? Tom

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Possible develop config issue on arm32
by Tom Kent 25 Jun '22

25 Jun '22

I have a regression runner running on raspberry pi 32-bit architecture (in addition to a one on 64-bit raspberry pi and tons of X86). gcc-8 builds fine in both master and develop clang-9 builds fine on master clang-9 running the same command line, just on develop, has errors like this [1], finding basic includes: ``` "clang++-9" -c -x c++ -Wno-c99-extensions -std=c++2a -O0 -fno-inline -Wall -g --target=arm-pc-linux -Wno-deprecated-declarations -DBOOST_ALL_NO_LIB=1 -DBOOST_BEAST_ALLOW_DEPRECATED -DBOOST_BEAST_SEPARATE_COMPILATION -DBOOST_TEST_NO_AUTO_LINK=1 -I".." -o "/mnt/fs1/teeks99-05/run/results/boost/bin.v2/libs/accumulators/test/count.test/clang-linux-9~c++2a/debug/link-static/count.o" "../libs/accumulators/test/count.cpp" clang: warning: unknown platform, assuming -mfloat-abi=soft clang: warning: unknown platform, assuming -mfloat-abi=soft In file included from ../libs/accumulators/test/count.cpp:6: In file included from ../boost/test/unit_test.hpp:18: In file included from ../boost/test/test_tools.hpp:17: In file included from ../boost/config.hpp:44: ../boost/config/detail/select_stdlib_config.hpp:26:14: fatal error: 'cstddef' file not found # include <cstddef> ^~~~~~~~~ 1 error generated. ``` The relevant line of the user-config.jam is: using clang : 9~c++2a : clang++-9 : <cxxflags>"-Wno-c99-extensions -std=c++2a" ; The two command lines being run are: run.py --runner=teeks99-05-mc9-2a-32onarmv7l --toolsets=clang-9~c++2a \ "--bjam-options=-j4 address-model=32 --remove-test-targets" \ --comment=info.html --tag=master run.py --runner=teeks99-05-dc9-2a-32onarmv7l --toolsets=clang-9~c++2a \ "--bjam-options=-j4 address-model=32 --remove-test-targets" \ --comment=info.html --tag=develop Any ideas why master and develop would be different in this regard? Something with B2 changes? Thanks, Tom [1] https://www.boost.org/development/tests/develop/developer/output/teeks99-05…

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Boost.URL review
by Klemens Morgenstern 24 Jun '22

24 Jun '22

Hi guys, I would like to volunteer as review manager for boost.url. Who can guide me through the process? Best regards, Klemens

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Boost 1.80 closed for new libraries and breaking changes
by Glen Fernandes 23 Jun '22

23 Jun '22

Next deadline: On 2022-06-29 closed for all major code changes. See https://www.boost.org/development/index.html for the full calendar. -- Release Managers

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Delayed response for sleep function
by Daggumati, Rajesh 21 Jun '22

21 Jun '22

Hi Team, When I use boost sleep function, I am getting delayed response. How to overcome this issue. Is there any alternative for this? boost::posix_time::ptime t1 = boost::posix_time::microsec_clock::local_time(); boost::this_thread::sleep(boost::posix_time::millisec(10000)); boost::posix_time::ptime t2 = boost::posix_time::microsec_clock::local_time(); boost::this_thread::sleep(boost::posix_time::millisec(10000)); boost::posix_time::ptime t3 = boost::posix_time::microsec_clock::local_time(); boost::posix_time::time_duration diff = t2 - t1; std::cout << diff.total_milliseconds() << std::endl; boost::posix_time::time_duration diff1 = t3 - t2; std::cout << diff1.total_milliseconds() << std::endl; output is : 10005 10006 Expected ouput should be 10000 and 10000 Regards, Rajesh D Please be advised that this email may contain confidential information. If you are not the intended recipient, please notify us by email by replying to the sender and delete this message. The sender disclaims that the content of this email constitutes an offer to enter into, or the acceptance of, any agreement; provided that the foregoing does not invalidate the binding effect of any digital or other electronic reproduction of a manual signature that is included in any attachment.

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Re: [boost] Delayed response for sleep function
by William Linkmeyer 21 Jun '22

21 Jun '22

This is interesting and helpful — yes! Although, it sounds like it’s more pertinent to software timers, right? I’ve done some work with hardware RTCs, many of which drift by 4ms/day, others by a few ms/year. (For physical quartz clocks, drift is a function of temperature and crystal frequency.) I had assumed that these clocks were more-or-less ubiquitous on computers today. Anyway, best regards and thank you for your detailed response. WL > On Jun 21, 2022, at 4:12 AM, Neil Groves <neilgroves(a)gmail.com> wrote: >

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Re: [boost] [Boost-users] Boost Twitter is Blowing Up!!!
by Vinnie Falco 21 Jun '22

21 Jun '22

On Mon, Jun 20, 2022 at 7:48 PM 😉 Good Guy 😉 via Boost-users <boost-users(a)lists.boost.org> wrote: > The problem with Twitter is that it requires an account to read the posts. Yeah, so... my assumption when I made this post is that most folks have a Twitter account. I see that is not the case, even for long-time Boost authors. If you don't already have a Twitter account, there is not going to be much benefit to creating one just to like, follow, and retweet the Boost account, as you will have no followers and thus no reach. Although you might consider creating an account if you want to become more involved in C++ Twitter in general. That said, Twitter and the other socials might not be important to the senior engineers, authors, and maintainers here but collectively, Boost needs to catch up in terms of courting the younger generations of developers. We need fresh blood for library submissions, reviewers, and review managers. Our efforts on social media are aligned with this goal. Thanks

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[JSON] Vote for Boost.JSON in this poll!
by Vinnie Falco 21 Jun '22

21 Jun '22

There's an online poll asking about which JSON library you use. If you use Boost.JSON consider voting for it: <https://meetingcpp.com/mcpp/survey/?q=2> Also, consider voting for it if you _don't_ use Boost.JSON, but you want to. -- Regards, Vinnie Follow me on GitHub: https://github.com/vinniefalco

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