Date: Fri, 07 Oct 2005 08:32:34 +0200 From: Joaqu?n M? L?pez Mu?oz Subject: Re: [Boost-users] aligned_storage / alignment_of / type_with_alignment To: boost-users@lists.boost.org Message-ID: <43461682.7A1C50F0@tid.es> Content-Type: text/plain; charset=iso-8859-1

Gottlob Frege ha escrito:

This is *almost* correct. There's a typo in 1.33 Boost.TypeTraits docs (corrected in 1.33.1) by which the explanations on type_with_alignment and aligned_storage are swapped. So, what you want is

template <typename T> struct uninitted { aligned_storage::type myT;

void init_later(some_params) { new (&myT) T(some_params); } };

Apart from this, your construct is OK and works as you expect. Actually, this is what aligned_storage is meant to be used for.

Best,

Joaqu?n M L?pez Mu?oz Telef?nica, Investigaci?n y Desarrollo

OK, thanks. By its name, I thought aligned_storage sounded like the right thing (and thus I included it in the subject line) but I wasn't sure how it fit in. I think aligned_storage::type deserves its own template - maybe 'storage_for' ? Anyhow, I think I have everything I need, so away I go.... Tony