Dear list! After the review of the Interval Template Library in February and its acceptance for inclusion, I worked on a number of suggestions and proposals from the reviewers, in order to improve the design and quality of the library. The library is now renamed to Boost.Icl: Interval Container Library. I have completed a release icl-4.0.0, where those suggestions are implemented. Apart from typos and flaws in the docs that might be there after renaming, this will be the version for inclusion into the next boost release (1.46.0). The now renamed library has a new path in the sandbox: https://svn.boost.org/svn/boost/sandbox/icl/ The sources are also in the vault http://www.boostpro.com/vault/index.php?&direction=0&order=&directory=Containers and on sourceforge (extended version) http://sourceforge.net/projects/itl/ The BoostBook docs are online available here: http://www.joachim-faulhaber.de/boost_icl/doc/libs/icl/doc/html/index.html Many of the proposals from the reviewers were agreed upon during the discussion on the library. In particular I took into account suggestions by Jeff Flinn (JF), Luke Simonson (LS), Barend Gehrels (BG), Vicente Botet (VB), Thomas Klimpel (TK), Paul A. Bristow (PB), Robert Stewart (RS), John Reid (JR) and Markus Werle (MW). Some suggestions by Phil Endecott, Jerry Jeremiah, Brian Wood, Barend Gehrels, Luke Simonson and John Reid are not or not yet implemented for different reasons but they may be considered for the future evolution of the library. * The library has been renamed from Interval Template Library (ITL) to Interval Container Library (ICL) Its namespace is now icl instead of itl. (Renaming was suggested by MW). * Introduction of dynamically bounded and statically bounded intervals (JF,JR,VB) + The 'universal' interval class itl::interval has been replaced by + dynamically bounded discrete_interval and continuous_interval http://www.herold-faulhaber.de/boost_icl/doc/libs/icl/doc/html/boost_icl/exa... + statically bounded right_open_interval, left_open_interval closed_interval and open_interval and a uniform set of namespace global functions or interval_concept for them. Statically bounded intervals don't carry information about their interval bounds and use less memory. (JF,JR) http://www.herold-faulhaber.de/boost_icl/doc/libs/icl/doc/html/boost_icl/exa... + The interval class templates are now quite small. The functions are namespace global functions that make up an interval concept (JF,LS) + Added functions 'distance' and 'inner_complement' for intervals.(JR) http://www.herold-faulhaber.de/boost_icl/doc/libs/icl/doc/html/boost_icl/fun... * User defined interval types are now customizable (JF) + An interval_traits and dynamic_interval_traits template describes the generic properties of the interval concept ... + and allows to customize the icl library for user defined interval types. http://www.herold-faulhaber.de/boost_icl/doc/libs/icl/doc/html/boost_icl/exa... * Extraction of namespace global functions. (LS,JF,RS) + Member functions have been extracted form class templates as long as they are not needed to maintain type invariants. + The sets of namespace global functions build concepts icl::element_set, icl::element_map, icl::interval_set, icl::interval_map + Some functions have been renamed to conform existing standards (ISO/OGC). (BG) + std::set and other stl conformant set types are models of the icl's element_set concept. Class template icl::set has been removed. + Member functions for element iterations are extracted from the interval container class templates. (LS) * Names, referred to as 'colorful terminology' have been renamed (TK,VB,PB) + neutron -> identity_element + unon -> unit_element + ... and also their occurrence in composite identifiers If you find bugs in the library or typos or other flaws in the docs, please let me know so I can fix them before inclusion of the library into the next boost release. Enjoy, Joachim