- simgrid::config::ConfigurationElement* variable = this->options.at(elm.first);
- printf(" %s: %s\n", elm.first.c_str(), variable->get_description().c_str());
- printf(" Type: %s; ", variable->get_type_name());
- printf("Current value: %s\n", variable->get_string_value().c_str());
+ simgrid::config::ConfigurationElement* variable = elm.second.get();
+ XBT_HELP(" %s: %s", elm.first.c_str(), variable->get_description().c_str());
+ XBT_HELP(" Type: %s; Current value: %s", variable->get_type_name(), variable->get_string_value().c_str());