Article View: comp.std.c++
Article #2195Re: object contruction/destruction in c++, design flaw?
From: Fergus Henderson
Date: Sat, 14 Oct 1995 08:02
Date: Sat, 14 Oct 1995 08:02
36 lines
1742 bytes
1742 bytes
"James M. Curran" <72261.655@CompuServe.COM> writes:
>|> a::a()
>|> {
>|> mBuffer1 = new char[ 1000 ] ;
>|> try
>|> {
>|> mBuffer2 = new char[ 1000 ] ;
>|> }
>|> catch (...)
>|> {
>|> delete mBuffer2 ;
>|> }
>|> }
>
>That last bit should be "delete mBuffer1;", shouldn't it?
Closer, but still not quite right. It should use the array delete
syntax, and after deleting mBuffer1, it should rethrow the exception:
catch (...)
{
delete [] mBuffer1;
throw;
}
--
Fergus Henderson | "Australia is the richest country in the world,
fjh@cs.mu.oz.au | according to a new system of measuring wealth
http://www.cs.mu.oz.au/~fjh | announced by the World Bank yesterday."
PGP: finger fjh@128.250.37.3 | - Melbourne newspaper "The Age", 18 Sept 1995.
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Approved: fjh@cs.mu.oz.au Date: 14 Oct 95 08:02:55 GMT From: fjh@munta.cs.mu.OZ.AU (Fergus Henderson) Message-ID: <9510140557.6541@mulga.cs.mu.OZ.AU> Newsgroups: comp.std.c++ Organization: Computer Science, University of Melbourne, Australia Path: arc1-ca.pugleaf.net!in2.uu.net!bounce-back References: <44odn6$c61@gabi.gabi-soft.fr> <45jmri$cj6$1@mhafm.production.compuserve.com> Subject: Re: object contruction/destruction in c++, design flaw? X-Auth: PGPMoose V1.1 PGP comp.std.c++ iQBFAgUBMH9u0OEDnX0m9pzZAQGMrAF/fduvBut17gFuthFxJ4Q8G8QCPGPXX08I ADUORJRt3PJYREGfI8+R98ScHlVVGXnI =I9Zp