On 8/23/2011 9:44 AM, Julian Gonggrijp wrote:
Christopher Jefferson wrote:
Can you first of all give a good example (with source) of where using move_raw would out-perform move assignment / constructors from C++0x, particularly in any standard library function (random_shuffle has a fairly small implementation for example). I don't really see how it will help that much.
There is a very simple reason why move_raw will outperform move assignment for any non-POD type: <snip>
Julian, you'll get more traction if you write and publish a benchmark program that demonstrates the speed-up on some popular compilers. You need to prove that even a smart compiler doesn't optimize away the extra overhead. -- Eric Niebler BoostPro Computing http://www.boostpro.com