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Type: Posts; User: Paul McKenzie

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  1. October 2nd, 2011, 09:47 AM

    Thread: 0 isn't 0 in C++ math

    by Paul McKenzie
    Replies
    22
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    17,185

    Re: 0 isn't 0 in C++ math

    Well, this code will not work:

    for (float a = ap; a <= ag; a += az)
    Never use floats or doubles as loop counters. Never.

    The reason is that you cannot guarantee how many times that loop...
  2. October 2nd, 2011, 09:37 AM

    Thread: 0 isn't 0 in C++ math

    by Paul McKenzie
    Replies
    22
    Views
    17,185

    Re: 0 isn't 0 in C++ math

    Before you ask more questions, please read this:

    http://www.parashift.com/c++-faq-lite/newbie.html#faq-29.16
    http://www.parashift.com/c++-faq-lite/newbie.html#faq-29.17...
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