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Re: Fun Writing Books [message #46715 is a reply to message #46714]

Wed, 14 December 2005 04:21

R.Bauer
Messages: 1424
Registered: November 1998

Senior Member

Fï¿½LDY Lajos wrote:
> Hi,
>
> just a little experiment:
>
> IDL> print, !version
> { sparc sunos unix 5.3 Nov 11 1999}
> IDL>
> IDL> s={n:'s',i:1} & t={t:'',ii:2} & help,[s,t]
> % Conflicting data structures: T,concatenation.
> % Execution halted at: $MAIN$
> IDL>
>
> regards,
> lajos

This must go wrong and this is different about the one we are speaking here.

IDL> a = {Name:'Larry', Age:46}
IDL> b = {Name:'JoeBob', Age:39}
IDL> c = [a, b]

Please show your results to this here.

cheers

Reimar

>
>
> On Wed, 14 Dec 2005, Reimar Bauer wrote:
>
>
>> Mark Hadfield wrote:
>>
>>> Reimar Bauer wrote:
>>>
>>>
>>>> I believe this wasn't restricted. Both are anonymous structures not
>>>> named!
>>>
>>>
>>> Concatenation of anonymous structures in the way David describes
>>> definitely used to be forbidden. Each anonymous structure has an
>>> internally generated identifier and IDL used to insist that these match,
>>> which effectively meant the only way to create an array of anonymous
>>> structures was replication. This restriction was removed a few versions
>>> back (don't recall when) and IDL now tries to do the sensible thing.
>>>
>>>
>>
>> But then it was always possible. I have used this often in the past
>> versions too
>>
>> Reimar
>>
>>
>> --
>> Reimar Bauer
>>
>> Institut fuer Stratosphaerische Chemie (ICG-I)
>> Forschungszentrum Juelich
>> email: R.Bauer@fz-juelich.de
>> ------------------------------------------------------------ -------
>> a IDL library at ForschungsZentrum Juelich
>> http://www.fz-juelich.de/icg/icg-i/idl_icglib/idl_lib_intro. html
>> ============================================================ =======
>>

--
Reimar Bauer

Institut fuer Stratosphaerische Chemie (ICG-I)
Forschungszentrum Juelich
email: R.Bauer@fz-juelich.de
------------------------------------------------------------ -------
a IDL library at ForschungsZentrum Juelich
http://www.fz-juelich.de/icg/icg-i/idl_icglib/idl_lib_intro. html
============================================================ =======

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[Message index]

		Re: Fun Writing Books By: Emmanuel Christophe on Wed, 14 December 2005 09:14
		Re: Fun Writing Books By: Paolo Grigis on Wed, 14 December 2005 05:14
		Re: Fun Writing Books By: Foldy Lajos on Wed, 14 December 2005 04:31
		Re: Fun Writing Books By: R.Bauer on Wed, 14 December 2005 04:21
		Re: Fun Writing Books By: Foldy Lajos on Wed, 14 December 2005 03:58
		Re: Fun Writing Books By: R.Bauer on Wed, 14 December 2005 02:33
		Re: Fun Writing Books By: David Fanning on Sun, 11 December 2005 18:04
		Re: Fun Writing Books By: Mark Hadfield on Sun, 11 December 2005 16:57
		Re: Fun Writing Books By: R.Bauer on Sun, 11 December 2005 00:07
		Re: Fun Writing Books By: m_schellens on Thu, 08 December 2005 21:27

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