From -6815975272519946307 X-Google-Thread: f78e5,d860fade7481e4d8 X-Google-Attributes: gidf78e5,public X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!news3.google.com!news.glorb.com!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsfeed.vmunix.org!peer-uk.news.demon.net!kibo.news.demon.net!news.demon.co.uk!demon!stump.algebra.com!devnull From: howard.hinnant@gmail.com (Howard Hinnant) Newsgroups: comp.std.c++ Subject: Re: tr1::shared_ptr and boost::shared_ptr Date: Wed, 19 Apr 2006 03:57:14 GMT Organization: Road Runner Lines: 37 Sender: mail2news@demon.net Approved: fjh@cs.mu.oz.au (Fergus Henderson , moderator of comp.std.c++) Message-ID: References: <1145386359.445242.255260@i39g2000cwa.googlegroups.com> <49-dnXlnpcXN2tjZnZ2dnUVZ_sKdnZ2d@giganews.com> <4al25bFtp3o9U1@individual.net> NNTP-Posting-Host: news.news.demon.net X-Trace: news.demon.co.uk 1145419040 26920 158.152.254.254 (19 Apr 2006 03:57:20 GMT) X-Complaints-To: abuse@demon.net NNTP-Posting-Date: Wed, 19 Apr 2006 03:57:20 +0000 (UTC) X-Original-To: std-c++@mailman.ucar.edu X-Robomod: STUMP, ichudov@algebra.com (Igor Chudov) X-User-Agent: MT-NewsWatcher/3.4 (PPC Mac OS X) X-Virus-Scanned: amavisd-new at cs.mu.OZ.AU X-Received: (from fjh@localhost) by mulga.cs.mu.OZ.AU (8.12.10+Sun/8.12.9/Submit) id k3J3vEXB026500; Wed, 19 Apr 2006 13:57:14 +1000 (EST) X-Path: comp-std-cpp-robomod!not-for-mail X-NNTP-Posting-Date: Tue, 18 Apr 2006 18:29:56 EDT X-Delivered-To: std-c++@ucar.edu X-Authentication-Warning: mulga.cs.mu.OZ.AU: fjh set sender to devnull@stump.algebra.com using -f X-Newsgroups: comp.std.c++ Xref: g2news1.google.com comp.std.c++:1604 In article <4al25bFtp3o9U1@individual.net>, "Alf P. Steinbach" wrote: > * Pete Becker: > > Axter wrote: > >> What was the justification for the tr1 shared_ptr not to allow a custom > >> deleter like the boost::shared_ptr? > >> > > > > There is none. It's part of the TR1 spec. > > Oops, I didn't notice that. > > Is there any hope of having a custom delete function added, as with > boost::shared_ptr? I'm staring at TR1 right now. It says: template class shared_ptr { public: .. template shared_ptr(Y* p, D d); .. }; Is this not custom deleter support? Or are we mistakenly talking about custom allocators? -Howard --- [ comp.std.c++ is moderated. To submit articles, try just posting with ] [ your news-reader. If that fails, use mailto:std-c++@ncar.ucar.edu ] [ --- Please see the FAQ before posting. --- ] [ FAQ: http://www.comeaucomputing.com/csc/faq.html ]