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IDL Anon Structs [message #4283]

Wed, 17 May 1995 00:00

wart
Messages: 8
Registered: March 1995

Junior Member

Interesting note about anonymous structures:

p. 7-1 of the IDL User's Manual states: "Anonymous Structures cannot
contain other anonymous structures."

However... try this:

IDL> w = {a: 0, b: 1}
IDL> x = {w: w, c: 2}
IDL> help, w
W STRUCT = -> <Anonymous> Array(1)
IDL> help, x
X STRUCT = -> <Anonymous> Array(1)
IDL> help, x.w
<Expression> STRUCT = -> <Anonymous> Array(1)

As one of my grade school teachers used to tell us whenever there was an
error in a text: "Take out your pencils and cross out that sentence in
your textbook."

--Wart

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