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Re: append to the first line of a text file.... [message #74432]

Sat, 15 January 2011 05:46

ben.bighair
Messages: 221
Registered: April 2007

Senior Member

On 1/14/11 2:01 PM, George Millward wrote:

>
> I guess I'm just going to have to write a routine to do what I want
> ...something like reading all the current data into a buffer - write
> the new data - then append the buffer onto the new data.
> ...shouldn't be too hard - I was just wondering if there was a
> keyword.
>

Hi,

If you decide to use the buffer approach, then you might want to
consider something like Mike Galloy's MGArrayList.

http://michaelgalloy.com/2006/04/24/collection-package-mgarr aylist.html

It operates just like IDL_Container but works for any data type. It
could be that the new List() thingy in IDL 8 does this kind of stuff,
but I am leashed to IDL 7.1 so I wouldn't know.

Cheers,
Ben

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[Message index]

		Re: append to the first line of a text file.... By: ben.bighair on Sat, 15 January 2011 05:46
		Re: append to the first line of a text file.... By: lecacheux.alain on Sat, 15 January 2011 00:48
		Re: append to the first line of a text file.... By: George Millward on Fri, 14 January 2011 11:01
		Re: append to the first line of a text file.... By: David Fanning on Fri, 14 January 2011 09:34

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