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

From: Ben Bear (benbearchen_at_[hidden])
Date: 2007-12-04 09:10:24

HB:
  Hi.  I saw that you were back.  Shall we continue with the proposal?
 I wonder if you have time...

  I update the gacap to 0.0.9.1.  It contains functions discussed in
the proposal.  A example exam_hbr.cpp show those functions.  There's
no test for those functions yet.  Well, I'll write some tests that are
different from your,  I like to wrap them.

  gacap-0.0.9.1 also contains a extended version of "Generating All
Combinations and Permutations".  Those gacap-ex algorithms are really
generating ALL combinations and permutations, the length of selected
subset from 0 to N.

  For example all combinations for {1, 2, 3}:
{}
{1}
{1 2}
{1 2 3}
{2}
{2 3}
{3}

2007/11/15, Ben Bear <benbearchen_at_[hidden]>:
> next_combination:
> Effects: ..., ... "both [first,last) and [first, middle)" are sorted
> is not satisfied, ...
> ----