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Re: Modifying an array while conserving memory [message #30959 is a reply to message #30878]

Fri, 24 May 2002 09:11

Pavel A. Romashkin
Messages: 531
Registered: November 2000

Senior Member

I don't think this takes care of it. Temporary does not work like this.
It is useful for modifying memory contents in place, but not for
concatinating memory allocations together.
Pavel

Xiangyun Qiu wrote:
>
> Randall Skelton wrote:
> Hi there,
>
> Provided TEMPORARY() function works as we expect, I think the following
> steps can
> use less memory:
>
> a = findgen(1000)
> b = randomu(seed,100)
> a = shift(TEMPORARY(a), 500)
> c = [TEMPORARY(b),TEMPORARY(a)]
> c = Shift(TEMPORARY(c), 500) ; here happens to be 500 too, because
> 500 = 1000 - 500
>
> This solely rely on TEMPORARY function, live or die with it.

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[Message index]

		Modifying an array while conserving memory By: Randall Skelton on Thu, 23 May 2002 17:12
		Re: Modifying an array while conserving memory By: Xiangyun Qiu on Fri, 24 May 2002 10:06
		Re: Modifying an array while conserving memory By: Pavel A. Romashkin on Fri, 24 May 2002 09:11
		Re: Modifying an array while conserving memory By: Randall Skelton on Fri, 24 May 2002 08:43
		Re: Modifying an array while conserving memory By: Xiangyun Qiu on Fri, 24 May 2002 08:38
		Re: Modifying an array while conserving memory By: Randall Skelton on Fri, 24 May 2002 06:20

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