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@gmail.com>:
next_combination: Effects: ..., ... "both [first,last) and [first, middle)" are sorted is not satisfied, ... ----