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What does this mean in Pl/I
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Harvey Sullivan

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Joined: 05 Nov 2007
Posts: 19
Location: Monterey CA
PostPosted: Fri Dec 28, 2007 7:36 am
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found this symbol/syntax in a pl/I program

ptr1 -> ptr2

what does the -> mean?
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Srihari Gonugunta

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Joined: 14 Sep 2007
Posts: 295
Location: Singapore
PostPosted: Fri Dec 28, 2007 10:21 am
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This is used in implementing linked list data structure in PL1. There is a sample explanation in the following link for the same.

www.cs.unc.edu/~stotts/144/compare/pl1.html
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Harvey Sullivan

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PostPosted: Fri Dec 28, 2007 11:28 pm
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Thanks Srihari
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