// -*- c-basic-offset: 4 -*-/* * randomswitch.{cc,hh} -- randomizing switch element * Eddie Kohler * * Copyright (c) 2002 International Computer Science Institute * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, subject to the conditions * listed in the Click LICENSE file. These conditions include: you must * preserve this copyright notice, and you cannot mention the copyright * holders in advertising related to the Software without their permission. * The Software is provided WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED. This * notice is a summary of the Click LICENSE file; the license in that file is * legally binding. */#include <click/config.h>#include "randomswitch.hh"CLICK_DECLSRandomSwitch::RandomSwitch(){    add_input();}RandomSwitch::~RandomSwitch(){}voidRandomSwitch::notify_noutputs(int i){    set_noutputs(i < 1 ? 0 : i);}voidRandomSwitch::push(int, Packet *p){    int o = (random() >> 5) % noutputs();    output(o).push(p);}CLICK_ENDDECLSEXPORT_ELEMENT(RandomSwitch)ELEMENT_MT_SAFE(RandomSwitch)