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Re: object memory management [message #63590 is a reply to message #63523]

Thu, 13 November 2008 19:29

Craig Markwardt
Messages: 1869
Registered: November 1996

Senior Member

On Nov 13, 1:57 pm, Demitri wrote:
> On 2008-11-13 00:18:41 -0500, Craig Markwardt <cbmarkwa...@gmail.com> said:
>
>> This is exactly the same problem as, "who frees a pointer?" In a low
>> level language like C, this question makes sense to ask. But for a
>> high level language like IDL (or Python or Perl etc.), the
>> *interpreter* does the job for us. Why should we have to figure out
>> when an object or a pointer needs to be freed when the interpreter
>> knows *exactly* when? [ for example it can do its own reference
>> counting. ] Just think if we had to explicitly allocate and free
>> every variable. In my opinion, it's an area where RSI really dropped
>> the ball, and makes pointers/objects a lot less effective than they
>> could be.
...
> So basically, IDL is presenting us with what they are calling a
> beautiful woman, but we're looking and saying, "Um, clearly that's a
> man in makeup. The beard is a dead giveaway."

And the hairy legs!

> Thanks Craig for the comments. (BTW, your mpfit.pro rocks!)

You're welcome :-)

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[Message index]

		object memory management By: Anonymous on Wed, 12 November 2008 09:31
		Re: object memory management By: Craig Markwardt on Thu, 13 November 2008 19:29
		Re: object memory management By: David Fanning on Thu, 13 November 2008 11:03
		Re: object memory management By: Anonymous on Thu, 13 November 2008 10:57
		Re: object memory management By: Craig Markwardt on Wed, 12 November 2008 21:18
		Re: object memory management By: Anonymous on Wed, 12 November 2008 14:50
		Re: object memory management By: David Fanning on Wed, 12 November 2008 10:23

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