30 Apr
2011
30 Apr
'11
4:59 p.m.
On 4/30/2011 8:05 AM, Mathias Gaunard wrote:
On 30/04/2011 02:38, Phil Bouchard wrote:
time of new block: 0.144u 0.016s 0:00.16 93.7%
time of make_block: 0.328u 0.012s 0:00.34 97.0%
Any thoughts?
There is no difference between
block_ptr<T> a = make_block<T>(whatever); and block_ptr<T> a(new block<T>(whatever));
Your temporaries in question are removed by NRVO.
That's right, with the optimization flags turned on I get: 0.116u 0.004s 0:00.12 91.6% (This is block_ptr_test3 BTW) -Phil