From: AdaMagica <christ-usch.grein@t-online.de>
Subject: Reference counting access type
Date: Thu, 16 Feb 2012 09:03:36 -0800 (PST)
Date: 2012-02-16T09:03:36-08:00 [thread overview]
Message-ID: <27f8f1ab-c849-4a0b-ac3b-f279103babfc@z9g2000vbv.googlegroups.com> (raw)
For a safe reference counting access type (any user deallocation
prohibited, so the safety cannot be compromized - there are never
dangling pointers) see
http://www.christ-usch-grein.homepage.t-online.de/Ada/Smart_Pointers.html
This follows strictly the example at AdaCore gem #107
http://www.adacore.com/2011/06/06/gem-107-preventing-deallocation-for-reference-counted-types/
There is a preview to the Ada 2012 implicit dereference aspect
included (GNAT GPL 2011 does not yet fully support this).
next reply other threads:[~2012-02-16 17:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-16 17:03 AdaMagica [this message]
2012-02-17 0:00 ` Reference counting access type Randy Brukardt
2012-02-23 17:33 ` AdaMagica
2012-03-06 1:52 ` Randy Brukardt
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