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Re: Changing elements in structures [message #18324 is a reply to message #18315]

Wed, 15 December 1999 00:00

Karri Kaksonen
Messages: 27
Registered: October 1999

Junior Member

Alvaro,

Alvaro wrote:
> I use a structure to pass the information but the problem is that at start I
> don't know the size of the data, which will be read later from a file. I use
> somethisg like this:
>
> info={filename:"", $
> data:IntArr(1,1) }

Pointers work well for space holders.

info={filename:"", $
data: ptr_new()
}

Later you can fill in any data like this:

if valid_ptr(info.data) then ptr_free, info.data
info.data = ptr_new(intarr(1,1))

--
Regards,

Karri Kaksonen

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[Message index]

		Re: Changing elements in structures By: m218003 on Thu, 16 December 1999 00:00
		Re: Changing elements in structures By: Liam Gumley on Wed, 15 December 1999 00:00
		Re: Changing elements in structures By: Karri Kaksonen on Wed, 15 December 1999 00:00

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