Re: [Boost-users] shared_ptr and std::set::erase

Subject: Re: [Boost-users] shared_ptr and std::set::erase
From: Frank Mori Hess (frank.hess_at_[hidden])
Date: 2008-10-09 11:42:45

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On Thursday 09 October 2008 10:58 am, Bill Somerville wrote:
>
> The less than operator for shared_ptr compares the address of the
> pointee, not its value.
>

No, I believe it provides a partial weak ordering based on shared ownership.  
It's possible for two shared_ptr that share ownership to point at different 
addresses (via the aliasing constructor for example).
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.6 (GNU/Linux)

iD8DBQFI7iZ15vihyNWuA4URAvWlAKCDP42K5Ml2sfH7cIprJWYj/7k3sgCeJ9dq
tvWkCTEvoDWi8gEPDsj0ou0=
=HJ+E
-----END PGP SIGNATURE-----