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Re: pointer of pointer [message #48037 is a reply to message #48032]

Wed, 22 March 2006 15:07

steve
Messages: 19
Registered: March 1991

Junior Member

Hey Claire,

If you absolutely must have each element of "a" be an array of a
different length the path you started down will work.

You can allocate the different lines like this:

a = PtrArr(n)
a[0] = Ptr_New(IntArr(lineSize))

After you have allocated the space, you can set an element like this:

(*a[n])[lineElement] = 0

Just keep in mind that doing this is going to be slow because pointers
are slow. More information on pointers can be found at
http://www.dfanning.com/misc_tips/pointers.html

Hope this helps,
Steve

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		Re: pointer of pointer By: Antonio Santiago on Thu, 23 March 2006 00:15
		Re: pointer of pointer By: steve on Wed, 22 March 2006 15:07

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