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Re: Swap even/odd elements in array [message #44576 is a reply to message #44507]

Thu, 23 June 2005 00:52

Craig Markwardt
Messages: 1869
Registered: November 1996

Senior Member

"Peter Mason" <peter.mason@deleteme.csiro.au> writes:
> photosalex@freenetname.co.uk wrote:
>> Hi All,
>> sorry if the question is trivial:
>> how could I swap even and odd elements of a 1-D 16-bit INT array
>> without using loops?
>
> One from the south-east:
> j=indgen(16)
> print,fix(swap_endian(long(swap_endian(j),0,8),0,16)

... and a sure route to insanity. :-)

Craig

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Craig B. Markwardt, Ph.D. EMAIL: craigmnet@REMOVEcow.physics.wisc.edu
Astrophysics, IDL, Finance, Derivatives | Remove "net" for better response
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[Message index]

		Swap even/odd elements in array By: photosalex on Wed, 22 June 2005 01:16
		Re: Swap even/odd elements in array By: JD Smith on Tue, 28 June 2005 12:00
		Re: Swap even/odd elements in array By: Craig Markwardt on Thu, 23 June 2005 00:52
		Re: Swap even/odd elements in array By: Peter Mason on Wed, 22 June 2005 14:43
		Re: Swap even/odd elements in array By: K. Bowman on Wed, 22 June 2005 06:22
		Re: Swap even/odd elements in array By: David Fanning on Wed, 22 June 2005 07:06
		Re: Swap even/odd elements in array By: Xavier Llobet on Wed, 22 June 2005 01:52

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