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Re: [boost] Feedback on GSoC'21 project proposal
by krushnalpatel11＠gmail.com 20 Mar '21

20 Mar '21

I have updated the proposal with the changes you proposed. Please check if all things are updated as per your feedback. https://docs.google.com/document/d/1Bvno6ifHjo8EdMRuzFqCk9AEB5IgAxf2ag4xdc4… Krushnal http://krushnal.me/ _______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost </quote> Quoted from: http://boost.2283326.n4.nabble.com/Feedback-on-GSoC-21-project-proposal-tp4… _____________________________________ Sent from http://boost.2283326.n4.nabble.com

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Re: [boost] Boost website changes and .'cxxstd'
by Donovan Dikaio 20 Mar '21

20 Mar '21

I can look into it. But needs to make the requirements clear. So, the task is to show *C++ standard minimum level: C++nn* for Standard attribute for each lib in this page: C++ standard minimum level: C++nn ? And we could replace nn with the actual number by checking the *cxxstd* key in a library's meta info json file. Please let me know if I got it right. On Fri, Dec 25, 2020 at 10:00 AM Louis Tatta <louis(a)cppalliance.org> wrote: > > > ---------- Forwarded message --------- > From: Edward Diener via Boost <boost(a)lists.boost.org> > Date: Wed, Dec 23, 2020 at 7:39 PM > Subject: [boost] Boost website changes and .'cxxstd' > To: <boost(a)lists.boost.org> > CC: Edward Diener <eldiener(a)tropicsoft.com> > > > Even though I have worked a little with PHP in the past I do not have > the talent to make the change to the website which would incorporate the > addition of the meta information json field 'cxxstd' to the Boost > documentation web page for each library. The idea is that if 'cxxstd' is > set to a value the documentation for that library would also show: > > C++ standard minimum level: C++nn > > where nn would be 11, 14, 17, or 20 depending on the value of 'cxxstd'. > Alternatively if there is no 'cxxstd' entry for a library or if the > value of 'cxxstd' is '03', we could either specify 'nn' as '03' or leave > off the line stating the 'C++ standard minimum level completely. > > On the face of it this should be doable in the website code but > evidently Daniel James is the only one who really understands how this > works in the code and he is no longer active in Boost. So if someone > else who understands the website code and PHP could do this it would be > appreciated, since I think it will be valuable telling end-users whether > a Boost library is usable at the C++ compiler level they are using. > > > _______________________________________________ > Unsubscribe & other changes: > http://lists.boost.org/mailman/listinfo.cgi/boost >

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Providing a link to GitHub commit from documentation
by pbristow＠hetp.u-net.com 19 Mar '21

19 Mar '21

I've been considering adding commit hash info to some documentation made using the Quickbook/Boostbook/Docbook/b2/bjam toolchain Using git command line git log or ls-remote I can show the necessary hex digit string: commit 5609fa86e37e1b0eae6466065ba6c8eb3ac0ab2f (HEAD -> refactor1) (It would be useful to have the local commit (rather than remote) so that the generated documentation including this has can be pushed up to remote). Paul@hetpD MINGW64 /i/boost/libs/quan/doc (refactor1) $ git log -n1 HEAD > commit.txt That contains commit 5609fa86e37e1b0eae6466065ba6c8eb3ac0ab2f Author: pabristow <pbristow(a)hetp.u-net.com> Date: Fri Mar 19 15:46:45 2021 +0000 Generated super new version. So this gets this info into a file, but I have yet to see how to get this into the Quickbook or ? during the b2 build. I note that the Boost documentation headers provide this information in the form a link like displayed as d57d645009 with contents https://github.com/boostorg/boost/commit/d57d6450098300343c6fe3a22129791524… but I don't know how this works. Has anyone done anything like this? Suggestions most welcome. Paul

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Feedback on GSoC'21 project proposal
by Krushnal Patel 19 Mar '21

19 Mar '21

Hi, I am applying for the project Boost.XML. I have completed the competency test and the next step being proposal feedback from mentors, I have made a draft proposal. https://docs.google.com/document/d/1Bvno6ifHjo8EdMRuzFqCk9AEB5IgAxf2ag4xdc4… As this is a new library, I have not been able to add much in the 'Project Proposal' details except the bare minimum details. Mentors please have a look at it and let me know what you think. Should I make additions, remove or edit some things? -- Awaiting your feedback, Krushnal Patel http://krushnal.me/

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(no subject)
by Sakshi Singh 19 Mar '21

19 Mar '21

Hello Sir/Mam I'm Sakshi Singh Dangi from India l'm interested in one of your project bit I don't know what to do regarding application process please guide me.

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[GSoC'21] Boost.Math : FFT Utilities PROJECT 1 Guidance
by Tushar k 19 Mar '21

19 Mar '21

Hello, I am Tushar Khandelwal from BITS Pilani 2019 batch, I am working with C++ for the past 2 years so I have a decent understanding of C++. In the past few days, I went through different boost libraries and different project ideas. So, I liked one of the projects of Boost.Math library: FFT Utilities, I have studied Fast Fourier Transform a few months back in my university course signals and system, also I have read many different articles and videos related to this beautiful concept. I have some doubts related to it like what exactly are your expectations from this project? how should I proceed? So I request a potential mentor of this project Christopher Kormanyos or others to please guide me. thanks! Looking forward to this open-source project in GSoC'21. With regards Tushar Khandelwal

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Re: [boost] [release] 1.76.0 post-beta merges
by Glen Fernandes 18 Mar '21

18 Mar '21

John Maddock wrote: > I've had a request to merge these new Boost.Config feature > checks to release as Serialization depends on them: > https://github.com/boostorg/config/pull/369 > Also related to Serialization, this bugfix for BOOST_HAS_HASH should > probably go in: https://github.com/boostorg/config/pull/374. OK to merge both. Glen

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[asio] [regex] 1.76.0 beta 1 compilation failure
by Scott Determan 18 Mar '21

18 Mar '21

There appears to be a problem compiling a program that includes both asio and regex in 1.76.0 beta 1. The following program fails to compile: ``` #include <boost/asio.hpp> #include <boost/regex.hpp> int main(int argc, char** argv) { return 0; } ``` The error is: ``` /home/swd/projs/common/boost_1_76_0_b1/boost/regex/v5/match_flags.hpp:38:14: error: multiple definition of ‘enum boost::regex_constants::_match_flags’ 38 | typedef enum _match_flags | ^~~~~~~~~~~~ In file included from /home/swd/projs/common/boost_1_76_0_b1/boost/asio/detail/regex_fwd.hpp:21, from /home/swd/projs/common/boost_1_76_0_b1/boost/asio/read_until.hpp:23, from /home/swd/projs/common/boost_1_76_0_b1/boost/asio.hpp:146, from ../src/main.cpp:2: /home/swd/projs/common/boost_1_76_0_b1/boost/regex/v4/match_flags.hpp:38:14: note: previous definition here 38 | typedef enum _match_flags ```

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(GSoC '21) uBlas Project 2/3 Guidance
by Laxman 18 Mar '21

18 Mar '21

Hi, I, Laxman Desai, am interested in ublas Project 2 and 3. I’ve built a few C++ libraries before (for personal use) and I am familiar with C++17, MATLAB, TensorFlow, NumPy and Pandas to a good extent. I am currently learning R. I also have a good mathematical background, especially in Linear Algebra. I have currently completed the Competency Test for uBlas, and would request the mentors: David Bellot, Cem Bassoy or Amit Singh to guide me further for Project 2: creating new matrix and vector types and Project 3: Finalize Dataframe Implementation. Project 2: I dont understand what experimental templates and ublas::experimental::matrix means. I although have a strong feeling that it just refers to the tensor implementation of the same. I haven’t used uBlas tensor_core before, so could a mentor explain further (a basic intuition of the improvement, and the workflow for this project)? I would also appreciate more information on submatrix, and its implementation! To my understanding, it is to solve the problem that C++ doesn’t allow overloading of the colon operator. Project 3: I also am interested in project 3 (Finalising the DataFrames Implementation), and am currently exploring the available features. I have been using Pandas for a while now, and recently learnt R. “Finalize and productionize” seemed a bit vague to me, could I get more information on what all the current implementation is lacking (except for documentation)? I would also like to know if the mentors have a shortlist of features to add in mind? Any feedback on this would be greatly appreciated. Kind Regards, Laxman Desai Mail: desai.laxman2001(a)gmail.com

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SVN/Trac account settings not accessible
by Andrey Semashev 17 Mar '21

17 Mar '21

Hi, It looks like SVN/Trac manager is no longer working. Is there a way to change account password?

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