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getting/setting value of unknown tag of structure??? [message #7653]

Wed, 18 December 1996 00:00

alpha
Messages: 49
Registered: September 1996

Member

Hello,

imagine the little program:

pro problem
read,mytagname,prompt="Enter Tagname: "
read,myvalue,prompt="This into it: "

mystruct=create_struct([mytagname,'test'],[myvalue,myvalue])

; this is easy and works
print,mystruct.test

; but how to get the myvalue via the first tagname?
print,mystruct.????

; ok, i can fetch it via tag_names:
thetagis=tag_names(mystruct)
thetagis=thetagis(0)

print,thetagis

; and my main problem is: how to set the unknown tag?

mystruct.???='THE NEW VALUE'

end

OK, any help needed...

Panther

PS: greetings to the housekeeper of wayward inodes...

--
Panther in the Jungle __..--''``\--....___ _..,_
-BELIEVE AND DECEIVE- _.-' .-/"; ` ``<._ ``-+'~=.
http://www.ang-physik _.-' _..--.'_ \ `(^) )
.uni-kiel.de/~hendrik ((..-' (< _ ;_..__ ; `'

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[Message index]

		getting/setting value of unknown tag of structure??? By: alpha on Wed, 18 December 1996 00:00
		Re: getting/setting value of unknown tag of structure??? By: steinhh on Thu, 19 December 1996 00:00

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