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  1. March 6th, 2009, 09:06 AM #15
    JohnW@Wessex's Avatar
    JohnW@Wessex
    JohnW@Wessex is offline Elite Member
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    Re: determining if a string is an ip address or a hostname?

    Code:
    bool ContainsAlpha(const std::string& s)
{
  return(std::string::npos != s.find_first_not_of("0123456789.:"); 
}
    Last edited by JohnW@Wessex; March 6th, 2009 at 09:26 AM. Reason: Incorrect code
    "It doesn't matter how beautiful your theory is, it doesn't matter how smart you are. If it doesn't agree with experiment, it's wrong."
    Richard P. Feynman
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