Re: [boost] [gacap]Is any interesting to "Generating All Combinations and Permutations"？

From: Hervé Brönnimann (hervebronnimann_at_[hidden])
Date: 2007-11-11 11:56:53

Ben: I'm shocked to discover such a "natural" extension of prev_ and  
next_permutation, and that one year later it still isn't in the  
standard.  I have a commitment to algorithms and to C++.  This should  
definitely make it in a TR, but IMHO it's simple enough and useful  
enough that it should even definitely be in C++0x if there's still time.

I've had success in getting the boost.minmax library into C++0x  
(http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1990.htm),  
I'm proud to say it took all of ten minutes of the committee's time  
in Mont-Tremblant for the making the decision.  I'll see if I can  
work on your proposal.   Get in touch later.
--
HB
On Nov 11, 2007, at 11:25 AM, Ben Bear wrote:
> Hi, all
>
> `gacap' is template library of "Generating All Combinations and
> Permutations".  It's supper of std::next_permutation() and
> std::prev_permutation().
>
> There's a old discussion:
> "[boost] [tr2]Add Combination against std::permutation. HELP!"
> http://lists.boost.org/Archives/boost/2006/09/110176.php
>
> I register a project in sf.net, http://gacap.wiki.sourceforge.net/.
> Some introductions are here.
>
> I put a .zip file in the vault, vault/Algorithms/gacap-0.0.4.zip.
> http://boost-consulting.com/vault/
>
> It can also be downloaded from
> http://sourceforge.net/project/showfiles.php?group_id=209093
>
> The package contains:
> gacap's header files
> doc/
> example/
> test/
>
> doc/gacap.txt and doc/classes.txt are important introductions.
>
> I test it under three compilers, see doc/compile.txt.
>
> It's one year later.
>
> Thanks.
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