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[Trac] Internal Server Error
by Vicente J. Botet Escriba 30 Dec '12

30 Dec '12

Hi, I'm getting a Internal Server Error TracError: IOError: [Errno 13] Permission denied: u'/opt/trac/boost/log/trac.log Could someone take a look? Vicente

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[type_traits] Typo in Boost.TypeTraits
by Michel Morin 30 Dec '12

30 Dec '12

Patch attached for fixing typos in Boost.TypeTraits P.S. John, could you also apply the patch attached in #7683? https://svn.boost.org/trac/boost/ticket/7683 Regards, Michel

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[algorithm] Typo in Boost.Algorithm
by Michel Morin 30 Dec '12

30 Dec '12

Patch attached for fixing typos in Boost.Algorithm P.S. Marshall, could you also apply the patch attached in #7714? https://svn.boost.org/trac/boost/ticket/7714 Regards, Michel

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[Git] Modularization of Boost.Any, Boost.Array, and Boost.StaticAssert
by Daniel Pfeifer 29 Dec '12

29 Dec '12

Hi, according to our preliminary modularization, the candidates Boost.Any, Boost.Array, and Boost.StaticAssert each have their own repository, even though each of them consists of a single header file only (disregarding tests, examples and documentation). I propose to put all three of them into the Boost.Utility repository. Comments? --Daniel

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[git] Boost.Build location
by Vladimir Prus 29 Dec '12

29 Dec '12

I am wondering what will be the location of Boost.Build after the git switch. It seems to be part of http://github.com/boost-lib/boost right now. Maybe, it would be best to have separate git repository for Boost.Build? In particular, that would allow to fork just Boost.Build, which is important given git's inability to handle partial checkouts. It would also allow giving push access for Boost.Build to other people, without also giving access to superproject. Comments? Thanks, Volodya

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[python] Proposal: RAII for Global Interpreter Lock (GIL)
by John Zwinck 29 Dec '12

29 Dec '12

There are many questions and example classes online for dealing with Python's Global Interpreter Lock (GIL) using RAII. I think Boost.Python should provide this functionality, rather than having users who build hybrid C++/Python applications copy-pasting code from various places. I was one of those users recently, and the code I developed to deal with it is now public: https://github.com/jzwinck/pccl/blob/master/InterpreterLockGuard.hpp https://github.com/jzwinck/pccl/blob/master/InterpreterLockGuard.cpp https://github.com/jzwinck/pccl/blob/master/test/InterpreterLockGuard.test.… Comments in the header explain how to use it in the context of Boost.Python, and contain a link to a wiki from which some of the code was originally copied. Why add this to Boost? It's clearly code that a bunch of people need, often people who are already using Boost.Python. It has a permissive license, and I can re-license it if need be. And it depends on Boost (mostly for thread-specific storage--I hope this dependency won't be seen as a liability here, though it could be removed if needed). This particular implementation was used successfully in a few programs in a commercial setting on Fedora and RHEL systems. It has some extra checks that we found helpful compared to some of the versions you'll find posted online. The code also builds and passes its tests with GCC on Mac OS X. I welcome any feedback regarding the suitability for inclusion in Boost of this particular code and/or the concepts it implements. John Zwinck

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Interest in serialization library
by iwg molw5 28 Dec '12

28 Dec '12

I recently wrote a small C++11 template library to unify the specification and construction of a serializable object. The library introduces a simple template markup language used to specify the layout of data on the wire, using that specification to construct the type in question much like a named tuple. A sample of the syntax used by the library is provided below: struct Object : serializable <Object, value <NAME("Field 1"), little_endian <uint32_t>>, value <NAME("Field 2"), big_endian <uint32_t>>> { }; The library is available under the MIT license at: http://www.github.com/molw5/framework with associated documentation located at: http://molw5.github.com/framework Is there any interest in including this library in Boost?

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boost-commit list down?
by Marshall Clow 28 Dec '12

28 Dec '12

The last message I got from boost-commits was: Author: apolukhin Date: 2012-12-27 13:54:28 EST (Thu, 27 Dec 2012) New Revision: 82224 URL: http://svn.boost.org/trac/boost/changeset/82224 The archives at http://lists.boost.org/boost-commit/2012/12/date.php only go through revision 82223. -- Marshall

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[odeint] Typo in Boost.Odeint
by Michel Morin 28 Dec '12

28 Dec '12

Boost.Odeint contains nearly 200 typos! Patch attached in #7835 https://svn.boost.org/trac/boost/ticket/7835 (I don't know why but the owner of odeint is empty in the ticket.) Regards, Michel

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Re: [boost] [GitHelp] Sandbox library to GitHub
by Brian Wood 28 Dec '12

28 Dec '12

Edward Diener: > >On 12/26/2012 5:10 AM, Daniel Pfeifer wrote: >> 2012/12/26 Andrey Semashev <andrey.semashev(a)gmail.com>: >>> >>> Perhaps you didn't set up a ssh public key? >>> >>> https://help.github.com/articles/generating-ssh-keys#platform-windows >>> >>> You will also have to add the key to TortoiseGit/PuTTY. >> >> If you push over HTTPS, you don't need an ssh key. > > That sounds like what I want to do. The whole low-level business of > generating public/private keys, when I already have signed up for GitHub > with a username/password, seems silly to me. I know the Linux gurus all > love this kind of intricate stuff, but I do not. It's one command: ssh-keygen -t rsa -C "username(a)email.net" If you have Cygwin installed on Windows you can use the same command there. -- Brian Ebenezer Enterprises -- in G-d we trust. http://webEbenezer.net (651) 251-9384

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