Link lists?

[mark smit]

Hello,


I was wondering if someone could show me an example of a linked
list using only powerbasic keywords. I have been thinking about
this for some time and I'm a bit unsure on how to allocate an
array for this purpose. As I understand it, each link contains
a pointer to the next and possibly even to the previous link. If
you redim an array, the memory block used for the list could move
in memory an thus invalidate all you pointers... ?



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Cheers

[Michael Mattias]

The December, 1998 (DOS) and April 1999 (Windows) editions of "BASICally Speaking" contained articles and code on doing exactly this.

The code is all public domain and available at the IMS web site in the archives.

The text of the articles is available by purchasing reprints from IMS; see www.infoms.com and follow the "BASICally Speaking" links.



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Michael Mattias
Racine WI USA
[email protected]