Re: [Boost-users] Determinism of operator< on shared_ptr

From: Peter Dimov (pdimov_at_[hidden])
Date: 2005-03-16 11:53:21

Renaud Lepere wrote:
> In other words, in the following code i would like to know if is_less
> will always have the same value or not ?
>
> shared_ptr<int> p1(new int(0));
> shared_ptr<int> p2(new int(0));
> bool is_less(p1 < p2);

I'm not sure what you are asking. is_less will be either true or false, and 
it will remain the same value if you don't modify p1 or p2. p2 < p1 will 
have the opposite value of p1 < p2.