Write this accumuator in a functional style
On Fri, 14 Jul 2017 09:06 am, Ned Batchelder wrote:
> Steve's summary is qualitatively right, but a little off on the quantitative
> details. Lists don't resize to 2*N, they resize to ~1.125*N:
> new_allocated = (size_t)newsize + (newsize >> 3) + (newsize < 9 ? 3 : 6);
Ah, thanks for the correction. I was going off vague memories of long-ago
discussion (perhaps even as long ago as Python 1.5!) when Tim Peters (I think
it was) described how list overallocation worked.
?Cheer up,? they said, ?things could be worse.? So I cheered up, and sure
enough, things got worse.