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Re: Structures and arrays of structures [message #93822 is a reply to message #93821]

Fri, 28 October 2016 06:54

rjp23
Messages: 97
Registered: June 2010

Member

Thanks

That's what I tried initially but didn't seem to work. It came up with an error that structure_name__Define was not defined.

On Friday, October 28, 2016 at 1:59:54 PM UTC+1, Matthew Argall wrote:
> To create an array of structures, use the replicate function:
>
> IDL> struct = {a: 0.0, b: 0.0}
> IDL> struct_arr = replicate(struct, 100)
> IDL>
> IDL>
> IDL> help, struct_arr
> STRUCT_ARR STRUCT = -> <Anonymous> Array[100]
> IDL>
> IDL> help, struct_arr[0]
> ** Structure <11a1608>, 2 tags, length=8, data length=8, refs=3:
> A FLOAT 0.00000
> B FLOAT 0.00000
> IDL> help, struct_arr.a
> <Expression> FLOAT = Array[100]

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[Message index]

		Structures and arrays of structures By: rjp23 on Fri, 28 October 2016 03:12
		Re: Structures and arrays of structures By: rjp23 on Fri, 28 October 2016 04:58
		Re: Structures and arrays of structures By: Markus Schmassmann on Fri, 28 October 2016 05:04
		Re: Structures and arrays of structures By: rjp23 on Fri, 28 October 2016 05:15
		Re: Structures and arrays of structures By: Matthew Argall on Fri, 28 October 2016 05:59
		Re: Structures and arrays of structures By: rjp23 on Fri, 28 October 2016 06:54
		Re: Structures and arrays of structures By: penteado on Fri, 28 October 2016 08:43

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