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/* Copyright (c) 2007-2025. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
/* This C++ file acts as the foil to the corresponding XML file, where the
action takes place: Actors are started and stopped at predefined time. */
#include "simgrid/s4u.hpp"
namespace sg4 = simgrid::s4u;
XBT_LOG_NEW_DEFAULT_CATEGORY(test, "Messages specific for this s4u example");
/* This actor just sleeps until termination */
class sleeper {
public:
explicit sleeper(std::vector<std::string> /*args*/)
{
sg4::this_actor::on_exit([](bool /*failed*/) {
/* Executed on actor termination, to display a message helping to understand the output */
XBT_INFO("Exiting now (done sleeping or got killed).");
});
}
void operator()() const
{
XBT_INFO("Hello! I go to sleep.");
sg4::this_actor::sleep_for(10);
XBT_INFO("Done sleeping.");
}
};
int main(int argc, char* argv[])
{
sg4::Engine e(&argc, argv);
xbt_assert(argc > 2,
"Usage: %s platform_file deployment_file\n"
"\tExample: %s ../platforms/cluster_backbone.xml ./s4u_actor_lifetime_d.xml\n",
argv[0], argv[0]);
e.load_platform(argv[1]); /* Load the platform description */
e.register_actor<sleeper>("sleeper");
e.load_deployment(argv[2]); /* Deploy the sleeper actors with explicit start/kill times */
e.run(); /* - Run the simulation */
return 0;
}
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