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Thread: != -1 exit while loop?

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  1. Dec 31st, 2002, 02:36 PM #1
    aewarnick
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    != -1 exit while loop?

    while ( (letter= cin.get () ) != -1)

    Would that work correctly? What I mean is the != -1 part used to exit the while loop.

    I am reading this college book on C++ and they used EOF instead of -1. Which one is better? End of File just seemed harder to tell what to press to me.
    Last edited by aewarnick; Dec 31st, 2002 at 03:15 PM.
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