From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=unavailable autolearn_force=no version=3.4.4 Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!feeder.eternal-september.org!aioe.org!.POSTED!not-for-mail From: "Dmitry A. Kazakov" Newsgroups: comp.lang.ada Subject: Re: Full view of a private partial view cannot be a subtype Date: Tue, 19 Dec 2017 14:27:27 +0100 Organization: Aioe.org NNTP Server Message-ID: References: <5b32a99e-04e5-4adb-8b42-88e485570641@googlegroups.com> <83982113-349e-4443-b457-e63d749ad42a@googlegroups.com> NNTP-Posting-Host: sWq1fEaAu/L5fGxxOY76vQ.user.gioia.aioe.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Complaints-To: abuse@aioe.org User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 X-Notice: Filtered by postfilter v. 0.8.2 Content-Language: en-US Xref: reader02.eternal-september.org comp.lang.ada:49536 Date: 2017-12-19T14:27:27+01:00 List-Id: On 2017-12-19 14:08, Jere wrote: >> How do you create objects? > > Explicit. The client does. It's mostly due to the need > for of the incomplete type. I can't make or manage objects > of type Item_Type, so the client has to allocate. How do you deallocate it? I usually use reference counting. The clients use a handle type which is controlled. The handle references a limited controlled type. Ideally the clients do not see the target type and use handles only. -- Regards, Dmitry A. Kazakov http://www.dmitry-kazakov.de