struct A
{
  operator unsigned short() const
  {
    return 0;
  }
};

struct B
  : public A
{
  operator unsigned short() const
  {
    return 0;
  }
};

int main()
{
  B b;

  return 0 < b;
  // Error: illegal operand types
  // Had: int
  // and: B
}


Extracted from Boost's date_time library.


bye, Christof

-- 
http://cmeerw.org                                 JID: cmeerw@jabber.at mailto cmeerw at web.de

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