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Thread: fn(...)

  1. November 24th, 2003, 08:49 AM #1
    c94wjpn
    c94wjpn is offline Member
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    Talking fn(...)

    What is this ... thing and how to you access it in the function body?

    Code:
    void fn(...)
{


}
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  2. November 24th, 2003, 08:55 AM #2
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    Graham
    Graham is offline Elite Member Power Poster
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    It's for variable argument lists. If you're using C++, then try to avoid ever using it. If you're using C, then try to avoid ever using it, but if you have to then look up VA_ARGS.
    Correct is better than fast. Simple is better than complex. Clear is better than cute. Safe is better than insecure.
    --     Sutter and Alexandrescu, C++ Coding Standards

    Programs must be written for people to read, and only incidentally for machines to execute.
    --     Harold Abelson and Gerald Jay Sussman

    The cheapest, fastest and most reliable components of a computer system are those that aren't there.
     -- Gordon Bell
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