parameters: (args)
return_statement: return val
docstring: Utility that raises a ROSServiceException if ROS XMLRPC command fails
      @param args: (code, msg, val) ROS XMLRPC call return args
      @type  args: (int, str, XmlRpcValue)
      @return: value argument from ROS XMLRPC call (third arg of tuple)
      @rtype: XmlRpcLegal value
      @raise ROSServiceException: if XMLRPC command does not return a SUCCESS code
docstring_summary: Utility that raises a ROSServiceException if ROS XMLRPC command fails
docstring_tokens: Utility that raises a ROSServiceException if ROS XMLRPC command fails
function: def _succeed(args):
      """
      Utility that raises a ROSServiceException if ROS XMLRPC command fails
      @param args: (code, msg, val) ROS XMLRPC call return args
      @type  args: (int, str, XmlRpcValue)
      @return: value argument from ROS XMLRPC call (third arg of tuple)
      @rtype: XmlRpcLegal value
      @raise ROSServiceException: if XMLRPC command does not return a SUCCESS code
      """
      code, msg, val = args
      if code != 1:
          raise ROSServiceException("remote call failed: %s"%msg)
      return val
function_tokens: def _succeed ( args ) : code , msg , val = args if code != 1 : raise ROSServiceException ( "remote call failed: %s" % msg ) return val