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What is the use of Controlled variables in PL/I


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hsbawari
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PostPosted: Tue Sep 23, 2008 5:33 pm
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Where do i use controlled variables and how
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enrico-sorichetti

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PostPosted: Tue Sep 23, 2008 5:37 pm
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a controlled variable is a variable which is allocated on an as needed base

the use/need is dictated by the application logic

for example arrays of unknown bounds at compile time
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