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Gabriel Dos Reis' mail system is having a little trouble contacting sourceware, he asked me to forward this note on for him. ----- Forwarded message ----- To: kabatek@chemie.uni-halle.de Cc: libstdc++@sourceware.cygnus.com Subject: Re: SGI STL-3.2 References: <Pine.LNX.3.96.990423152308.3796A-100000@rumcajs.chemie.uni-halle.de> From: Gabriel Dos Reis <Gabriel.Dos-Reis@cmla.ens-cachan.fr> In-Reply-To: Ryszard Kabatek's message of "Fri, 23 Apr 1999 15:31:48 +0200 (CEST)" Ryszard Kabatek <rysio@rumcajs.chemie.uni-halle.de> writes: | >From http://www.sgi.com/Technology/STL/whats_new.html: | | Release 3.2: April 22, 1999 | | New feature: <valarray> header, as defined in section 26.3 of the C++ | standard. | <limits> header is now supported on compilers that lack support for | constant initialization of static const data | members, such as Microsoft v6.0. | Performance improvements in copy for compilers that lack support for | partial specialization of templates. | Improved support for insert_iterator when used with hash tables and | slist. | Documentation bug fix: documentation now makes it clear which library | features are standard and which are SGI | extensions. | Bug fixes. | | | Hm. Now we have two basic_strings and two valarrays... | Perhaps in a near future we will have two free implementations of libstdc++? Great! I'm just back and I've good news. As far as I can tell, SGI implementation of <valarray> seems to be a "trivial" one (more or less vector<>). It remains to see how effective it's in real numerical computations. Anyway, now we have two implementations to experiment with :-) -- Gaby ------- End of forwarded message -------