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Re: array of structures with pointers [message #84200]

Mon, 06 May 2013 11:42

wlandsman
Messages: 743
Registered: June 2000

Senior Member

Great! Thanks, --Wayne

On Monday, May 6, 2013 2:06:12 PM UTC-4, Heinz Stege wrote:
> Hello Wayne,
>
>
>
> you can do this:
>
>
>
> IDL> st = {flux:ptr_new()} ;Create a structure with a pointer
>
> IDL> st = replicate(st,20) ;I want a structure with 20 elements
>
> IDL> st.flux=ptrarr(n_elements(st),/allocate) ;Allocate all pointers
>
> IDL> help,st[0].flux
>
> <Expression> POINTER = <PtrHeapVar1>
>
> IDL> help,st[4].flux
>
> <Expression> POINTER = <PtrHeapVar5>
>
>
>
> Cheers, Heinz

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		Re: array of structures with pointers By: wlandsman on Mon, 06 May 2013 11:42
		Re: array of structures with pointers By: Heinz Stege on Mon, 06 May 2013 11:06

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