parameters: (value)
return_statement: return (value >> 1) ^ (~0)
docstring: Inverse of ZigZagEncode().
docstring_summary: Inverse of ZigZagEncode().
docstring_tokens: Inverse of ZigZagEncode () .
function: def ZigZagDecode(value):
    """Inverse of ZigZagEncode()."""
    if not value & 0x1:
      return value >> 1
    return (value >> 1) ^ (~0)
function_tokens: def ZigZagDecode ( value ) : if not value & 0x1 : return value >> 1 return ( value >> 1 ) ^ ( ~ 0 )