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Re: Do we need PTR_FREE anymore? [message #71989 is a reply to message #71928]

Fri, 30 July 2010 10:29

Michael Galloy
Messages: 1114
Registered: April 2006

Senior Member

On 7/30/10 11:07 am, James wrote:
> Wlandsman, that example doesn't sound particularly obscure to me -- it
> seems like it could come up frequently when dealing with linked data
> structures.
>
> It's a little unusual that IDL has added garbage collection but kept
> manual memory management intact. Most languages only offer one or the
> other. It's pretty unusual for a language as high-level as IDL to
> have manual memory management at all.

But IDL has to continue to support manual memory management or else
break backward compatibility. I would imagine that PTR_FREE and
OBJ_DESTROY will be around for a long time.

Mike
--
www.michaelgalloy.com
Research Mathematician
Tech-X Corporation

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[Message index]

		Do we need PTR_FREE anymore? By: wlandsman on Wed, 28 July 2010 18:23
		Re: Do we need PTR_FREE anymore? By: Adam Lefkoff on Fri, 30 July 2010 12:12
		Re: Do we need PTR_FREE anymore? By: wlandsman on Fri, 30 July 2010 10:29
		Re: Do we need PTR_FREE anymore? By: Michael Galloy on Fri, 30 July 2010 10:29
		Re: Do we need PTR_FREE anymore? By: James[2] on Fri, 30 July 2010 10:07

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