25 Jul
2013
25 Jul
'13
3:06 p.m.
The following code is expected to get the key-extractor, but it doesn't compile. How to do this correctly?
Solved. It turns out that I've oversight key_extractor() member-function: http://www.boost.org/doc/libs/1_54_0/libs/multi_index/doc/reference/ord_indi...