Article View: comp.os.ms-windows.programmer.ole
Article #21CComObject and reference counting
From: Thaddeus L. Olczyk
Date: Thu, 30 Jul 1998 00:00
Date: Thu, 30 Jul 1998 00:00
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1091 bytes
Hi. In BCB I am instantiating a class via CComObject eq CComObject<AImpl> *a =new CComObject<AImpl>; followed by returning an interface pointer to a. This created a lot of difficulties for me which I discovered from: CComObject<AImpl> *a =new CComObject<AImpl>; a->AddRef(); a->Release(); which causes a to be deleted. What's going on, it looks like a is created with refcount 0. Shouldn't it be 1?
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: f9701,1d14f9d1d44ed69e,start X-Google-Attributes: gidf9701,public X-Google-Thread: 108cda,1d14f9d1d44ed69e,start X-Google-Attributes: gid108cda,public From: olczyk@interaccess.com (Thaddeus L. Olczyk) Subject: CComObject and reference counting Date: 1998/07/30 Message-ID: <35bfeef3.1377340@nntp.interaccess.com> X-Deja-AN: 376218981 X-Complaints-To: newsabuse@supernews.com X-Trace: 901771386 Z.COWSAII52C8CC94C usenet57.supernews.com Organization: http://www.supernews.com, The World's Usenet: Discussions Start Here Newsgroups: comp.os.ms-windows.programmer.ole,borland.public.cppbuilder.activex