February 2010 - Boost-announce

[Review] ITL review extended until March 7th
by Hartmut Kaiser 28 Feb '10

28 Feb '10

Hey all, After getting the approval from our review wizards we decided to extend the review period of Joachim Faulhabers ITL library until March 7th, 2010. That should give everybody some more time to finish their reviews. Regards Hartmut --------------- Meet me at BoostCon www.boostcon.com

1 0

[Review] ITL review planned to end tomorrow, February 28th
by Hartmut Kaiser 27 Feb '10

27 Feb '10

Hey all, We're almost at the planned end of Joachim Faulhabers ITL review (see the original review announcement here: http://comments.gmane.org/gmane.comp.lib.boost.announce/253) Now would be a good time to submit your reviews. If you need more time, please let me know. Regards Hartmut --------------- Meet me at BoostCon www.boostcon.com

1 0

[Review] ITL review starts today, February 18th
by Hartmut Kaiser 18 Feb '10

18 Feb '10

Hi all, The formal review of the Interval Template Library (ITL) starts today, February 18th, 2010 and will end February 27th, 2010. ITL is being developed by Joachim Faulhaber. ------------------------------------------------ About the library: The Interval Template Library (ITL) is a library of interval containers that facilitates computations on collections of intervals and associated values. Use cases of such computations typically occur in the date and time problem domain, when collections of time intervals with associated data are analyzed, combined and aggregated. But the scope of applications for interval containers is more general and not limited to date and time problems. Interval containers allow to access and manipulate collections of intervals on an abstract level as sets and maps (of elements), but also to exploit segmental information that is given by the interval borders. Interval containers are fairly generic. They can be instantiated with discrete domain (or key) types like integral numeric types or boost::date or time types. But they also work with continuous domain types like double, rational or string. Using the latter allows to represent infinite sets and maps. The interface of the interval containers strives to be very intuitive and in line with the stl and other boost libraries. * The set theoretic operations union, difference, intersection and symmetric difference are available as operators for all interval containers and for many useful overloads between them. * There is iterator support on the level of segments and interval containers can be combined with stl containers of intervals via stl algorithms. * For discrete domain types, element iterators are available which makes interval sets and maps models of SortedAssociative Containers so they can be used with many stl algorithms. All interval containers are addable and subtractable. The addability and subtractability concept of the ITL leads to a general mechanism of aggregation on interval_maps which is called 'aggregate on overlap'. Exploiting 'aggregate on overlap' allows to compute many useful aggregation results in a simple and abstract manner. The ITL's Set and Map concepts are defined by a signature and collections of laws or axioms. Those semantical constraints have been validated using automatic law based tests. This gives the library both a well founded formal specification and an unusual thorough test base. The ITL emerged out of real world use cases and is successfully used at Cortex Software GmbH since a couple of years in the production code of various applications. On the boost developer's list it has been proposed in four previews and a review request since May 2008 and has been refactored and refined according to boost standards and suggestions from the list. The ITL is available from the boost vault: http://www.boostpro.com/vault/index.php?action=downloadfile&filename=itl_3_2 _0.zip&directory=Containers Documentation is online available at: http://www.herold-faulhaber.de/boost_itl/doc/libs/itl/doc/html/index.html The current sources are in the sandbox: https://svn.boost.org/svn/boost/sandbox/itl/ ------------------------------------------------ Everybody on this list is invited to participate in this formal review. I hope to see your review of this library, including your vote, and I welcome your participation in the discussions on the Boost mailing list. Please always state in your review, whether you think the library should be accepted as a Boost library. Additionally, please consider giving feedback on the following general topics: - What is your evaluation of the design? - What is your evaluation of the implementation? - What is your evaluation of the documentation? - What is your evaluation of the potential usefulness of the library? - Did you try to use the library? With what compiler? Did you have any problems? - How much effort did you put into your evaluation? A glance? A quick reading? In-depth study? - Are you knowledgeable about the problem domain? Regards Hartmut Review Manager --------------- Meet me at BoostCon www.boostcon.com

1 0

BoostCon 2010 tentative, fully scheduled program available
by Hartmut Kaiser 06 Feb '10

06 Feb '10

Hey all, The first tentative, fully scheduled program for BoostCon 2010 is now available at http://www.boostcon.com/program. We're quite fond of this program and we believe it contains something for almost everybody. We hope to convince you to join us at BoostCon 2010, May 10-14th, in the beautiful Aspen. For registration, accommodation, and more information please visit the conference website at http://www.boostcon.com. Please note the reduced early registration fee! Regards Hartmut Program Chair BoostCon 2010 --------------- Meet me at BoostCon www.boostcon.com

1 0

Boost release 1.42.0 available
by Beman Dawes 02 Feb '10

02 Feb '10

Release 1.42.0 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 one new library and numerous enchancements and bug fixes for existing libraries. For details, including download links, see http://www.boost.org/users/news/version_1_42_0 The release can also be downloaded directly from SourceForge. See http://sourceforge.net/projects/boost/files/ To install this release on your system, see http://www.boost.org/doc/libs/1_42_0/more/getting_started/index.html Thanks, --The Boost release team

1 0

BoostCon 2010 preliminary program
by Hartmut Kaiser 01 Feb '10

01 Feb '10

Hey all, please find below a list of accepted submissions to BoostCon 2010. A tentative, fully scheduled program will be available soon. The keynote will be held by Maurice Herlihy. Maurice Herlihy is a computer scientist active in the field of multiprocessor synchronization. Herlihy has contributed to the design of concurrent algorithms, and in particular to the exposition and quantification of the properties and uses of hardware synchronization operations. He is currently (2009) a professor of computer science at Brown University and one of the leading visionaries in the field of transactional memory. Following up on this keynote we will have a full day sessions and panel discussion where we plan for 4 different groups to talk about their work on transactional memory (Mark Moir (Sun), Tatiana Shpeisman (Intel), Michael Wong (IBM), Vicente Botet (TBoost.STM)) In addition we have a high quality, distinctive, fully packed, and very diverse list of accepted talks: João P. R. Abecasis: Cross-platform development with Qt and Boost Ruediger Berlich: Distributed parametric optimization with the Geneva library Dean Michael Berris: Techniques in Flexible Header-Only C++ Network Library Implementations Michael Caisse: Using Spirit 2.1: Qi and Karma An Asio Based Flash XML Server Marshall Clow: A (proposed) MIME library for Boost Tony Van Eerd: The Basics of Lock-free Programming Joel Falcou and Jean-Thierry Lapresté: The Numerical Template Toolbox: BOOST'ed Generic Array Library for High Performance Computing Joachim Faulhaber: Boost.Alabaster (proposed): A Law Based Tester Barend Gehrels, Bruno Lalande and Mateusz Loskot: Generic Programming for Geometry Justin Gottschlich: TBoost.STM's Engine: An Efficient Software Transactional Memory Using Commit-Time Invalidatio Douglas Gregor: Clang: An Open-Source C++ Compiler Library C++ Tool-Builders Workshop Christophe Henry: Tutorial: The Meta State Machine Library V2 Ken Joyner: Revisiting Guidelines to Using Exceptions in C++ Hartmut Kaiser and Joel de Guzman: RAD Spirit Spirit History and Evolution Zachary Laine and Matt Calabrese: Instantiations Must Go! Stephan Lavavej: Data Structure Visualizers in Visual Studio 2010 Nevin Liber: Type Erasure Eric Niebler: Practical DSEL Design with Proto Roshan Naik: Logic Paradigm for C++ Stjepan Rajko: Patterns Library: a generic library for modeling, recognition, and synthesis of sequential patterns Gennadiy Rozental: Production use of Boost.Test David Sankel: Functional Programming in C++ Jeremy Siek: Generic Programming and the Boost Graph Library Robert Ramey: Is Boost Broken? Michael Wong: C++0x Update C++0x Concurrency We believe this program is reason enough to come to BoostCon this year (Aspen, CO, USA, May 10-14th)! For registration, accommodation, and more information please visit the conference website at http://www.boostcon.com. Please note the reduced early registration fee! Regards Hartmut Program Chair BoostCon 2010 --------------- Meet me at BoostCon www.boostcon.com

1 0