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Re: Structure Creation with Execute [message #4029 is a reply to message #3992]

Wed, 19 April 1995 00:00

Greening C M
Messages: 5
Registered: April 1995

Junior Member

Hi,

If I understand correctly what you are trying to do you may be
able to nest structures within structures to create a sort of
linked list. If you need to make modifications to list (inserting,
or deleting items then it get a bit more complicated.

Chris
greec@essex.ac.uk

; place a new structure onto the front of the list
FUNCTION My_struct, x, r
RETURN, {, data:x, rest:r}
END

; test the list
PRO Test
list = 0

; set up the list to contain a set of different length arrays
FOR i = 1, 11 DO BEGIN
; create some junk data to store in the list
j = indgen(i)
; add the data to the list
list = my_struct(j, list)
ENDFOR

; print the contents of the list
tmp = list
FOR i = 0, 10 DO BEGIN
print, tmp.data
tmp = tmp.rest
ENDFOR
END

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[Message index]

		Structure Creation with Execute By: msreeve on Tue, 11 April 1995 00:00
		Re: Structure Creation with Execute By: Greening C M on Wed, 19 April 1995 00:00
		Re: Structure Creation with Execute By: wmc on Tue, 18 April 1995 00:00
		Re: Structure creation By: Michael Galloy on Wed, 20 June 2012 09:11
		Re: Structure creation By: lecacheux.alain on Wed, 20 June 2012 07:06
		Re: Structure creation By: John Coxon on Wed, 20 June 2012 04:01
		Re: Structure creation By: Carsten Lechte on Wed, 20 June 2012 03:21

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