Re: Program 4 Question

Stephen Edwards (edwards@CS.VT.EDU)
Wed, 5 Dec 2001 14:00:20 -0500

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Message-ID:  <3C0E6EC4.4E699C4E@cs.vt.edu>
Date:         Wed, 5 Dec 2001 14:00:20 -0500
From: Stephen Edwards <edwards@CS.VT.EDU>
Subject:      Re: Program 4 Question

> In the case of an error, the spec says that the program should return
> "unmodified variable values". Does this mean that we pass back Out_Vars
> without making any changes to it, or we return the original contents of
> In_Vars into the Out_Vars variable and return that?

It means that if an error occurs, Out_Vars should be the same as In_Vars.

                                -- Steve

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Stephen Edwards            604 McBryde Hall          Dept. of Computer Science
e-mail      : edwards@cs.vt.edu           U.S. mail: Virginia Tech (VPI&SU)
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