void testmacro(std::string config_url) {
	gSystem->Load("../lib/libPndConfigParameters.so");
	//gSystem->SetIncludePath("");

	PndConfigParametersIO reader;

	PndConfigParameters sim_conf = reader.readConfigFromFile(config_url);

	cout<<"num events: "<<sim_conf.getParameterValueByName<int>("sim.num_events")<<endl;
	cout<<"use_y_phi_cut: "<<sim_conf.getParameterValueByName<bool>("reco.use_y_phi_cut")<<endl;
	cout<<"ip_offset_x: "<<sim_conf.getParameterValueByName<bool>("ip_beam.ip_mean_x")<<endl;
}