From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Subject: Re: Emulating placement new
Date: Sun, 29 Jul 2012 16:10:58 +0200
Date: 2012-07-29T16:10:58+02:00 [thread overview]
Message-ID: <5j0ucqxb38j$.6c4x5hrz3wmw.dlg@40tude.net> (raw)
In-Reply-To: 87vch67jsk.fsf@mid.deneb.enyo.de
On Sun, 29 Jul 2012 15:56:27 +0200, Florian Weimer wrote:
> Is there a way to specify a storage pool (or something similar) on the
> allocator, and not on the access type?
Qualified expression?
Access_Type'(new T)
Maybe something like this:
function Allocate_In (Pool : in out Root_Storage_Pool'Class)
return not null access T is
type T_Ptr is access T;
for T_Ptr'Storage_Pool use Pool;
Ptr : T_Ptr;
begin
Ptr := new T;
return Ptr.all'Unchecked_Access;
end Allocate_In;
--
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de
next prev parent reply other threads:[~2012-08-06 17:10 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-29 13:56 Emulating placement new Florian Weimer
2012-07-29 14:10 ` Dmitry A. Kazakov [this message]
2012-07-29 14:15 ` Florian Weimer
2012-07-29 14:25 ` Dmitry A. Kazakov
2012-07-29 15:00 ` Georg Bauhaus
2012-07-29 16:04 ` Robert A Duff
2012-07-29 18:48 ` Florian Weimer
2012-07-29 19:14 ` Robert A Duff
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