(C++) IntToBitString

IntToBitString is a bit operation conversion code snippet to convert an integer to a std::string of zeroes and ones.


//From http://www.richelbilderbeek.nl/CppIntToBitString.htm

const std::string IntToBitString(int i)

{

  assert( i >= 0 && "Did not bother to supply this yet");

  std::string s = (i % 2 ? "1" : "0" );

  i>>=1;

  while (i > 0)

  {

    s = (i % 2 ? "1" : "0") + s;

    i>>=1;

  }

  return s;

}

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