April 2010 - Boost - lists.boost.org

[bgl] Reconnecting an edge
by Matthias Walter 01 Apr '10

01 Apr '10

Hi! Is there any way to reconnect an edge in a graph? I'm interested in doing so while retaining a property map. Thus remove_edge and add_edge are not a solution, I think. If not, may it worth to add such a concept? best regards Matthias Walter

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[GSoC 2010] Boost.Graph topology generators
by Omair Mohammed Abdullah 01 Apr '10

01 Apr '10

Hi, I am interested in implementing topology generators for Boost.Graph. I have a few questions: What is the scope of this project? Is it expeced to implement the common topologies with detection methods or more? For example, are generators like PLOD, Erdos-Renyi and small-world are already there. Are we supposed to extend them?

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GSOC 2010 :BOOST Heaps and Queues
by shivaraaj kotini 01 Apr '10

01 Apr '10

Hi all, Im Shivaraaj, Im from Birla Institute of Technology Science (B.I.T.S) pilani, India. I recently came across GSOC 2010 and Im very interested in it.Though Im late I dont want to give up and continue discussing ideas before submitting an application. Im very much interested in BOOST Heaps and Queues project. My idea was to create a replica of JSDL api in BOOST

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Second iteration of Boost.XInt library uploaded, requesting further comments
by Chad Nelson 01 Apr '10

01 Apr '10

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I've just uploaded the second iteration of the Boost.XInt library to the Boost Vault. I very much appreciate all of the comments and suggestions everyone has offered on the first one, and I've incorporated a number of them. Maybe I'm just a masochist, but please take a look and let me know what you think. - -- Chad Nelson Oak Circle Software, Inc. * * * -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkuypFUACgkQp9x9jeZ9/wRD3wCeMKRKaeml9UzhMNTpl15RvBFE pw8AniN8kkXNEFelgY4VYtWNzaCi88cV =lHLU -----END PGP SIGNATURE-----

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[lock-free] CDS -yet another lock-free library
by Khiszinsky, Maxim 01 Apr '10

01 Apr '10

Hi, I'd like to present to boost community the CDS (Concurrent Data Structure) C++ library at libcds.sourceforge.net. It is an attempt to generalize well-known lock-free (and a few lock-based) data structures discovered by famous researches (M.Michael, N.Shavit and others). The library is mostly header-based, only the kernel of light-weight memory managers is resided in small dynamic library. The CDS library supports a set of modern processor architectures: x86, amd64, ia64, sparc; compiler supported is GCC 4 and MS Visual C++ 2008. The last CDS release 0.6.0 is developed close to C++ Memory Model proposal. I need the recommendations from boost community about : 1. Are the atomic primitives implemented correct for each of supported processor?.. I'm not an expert in this area... 2. Is the memory order constraint (from C++1x proposal) choosed correctly for lock-free data structure implementation?.. I known it is very large and magic question. Maybe, somebody analyzes the library code and find the errors. And I be very glad if anybody joins to CDS project. It is very interesting area of computing science with nonstandard algorithms and crazy implementation (and debugging notably).

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[GSoC] Boost.XML proposal: 1st draft
by Ilie Halip 01 Apr '10

01 Apr '10

Hi, I almost finished writing the first draft of my project proposal (boost.xml). It has about everything except the schedule, for which I need a bit more time. I expect it to be finished in 2-3 hours from now. You can find the draft here: http://docs.google.com/View?docID=0Aa-6sdK9e3RZZGQydHd2ODVfNGZmdmtoNmM2 Please provide feedback. Thanks, Ilie.

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