24 Sep
2005
24 Sep
'05
9:31 a.m.
David Abrahams wrote:
"Pavel Vozenilek" <pavel_vozenilek@hotmail.com> writes:
The arm() feature costs almost nothing, is quite natural and may came handy depending on design.
Don't underestimate the cost of adding features for which there is no use case. It is high.
Since it is already implemented and takes no more than three lines of code I don't see how it may cost much. Besides, as I mentioned before, I had cases when it came useful. Maybe specific cases, but the fact is they were.