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void connect_done(ClientConnection* connection);//void auth_done(ClientConnection* connection);void project_list_retrieved(ProjectList& projects);void project_added(Project* p);void project_removed(const Project* p);void project_updated(Project* p);ClientConnection* c = NULL;int main() {    Main svc;    svc.connect_async("localhost", sigc::ptr_fun(&connect_done));    sleep(10);    return 0;}void connect_done(ClientConnection* connection) {    c = connection;    connection->get_projects_async(sigc::ptr_fun(&project_list_retrieved));}void project_list_retrieved(ProjectList& projects) {    for (ProjectList::const_iterator it = projects.begin(); it != projects.end(); ++it) {        Project* p = *it;        cout << p->master_url() << " " << p->name() << endl;    }    projects.project_added_signal.connect(sigc::ptr_fun(&project_added));    projects.project_updated_signal.connect(sigc::ptr_fun(&project_updated));    projects.project_removed_signal.connect(sigc::ptr_fun(&project_removed));    projects.periodic_update(5);}void project_added(const Project* p) {    cout << formatter("New project on list: %1 (%2)").arg(p->name()).arg(p->master_url());    cout << endl;}void project_removed(const Project* p) {    cout << formatter("Project %1 detached").arg(p->name()) << endl;}void project_updated(Project* p) {    cout << formatter("Project %1 changed some status").arg(p->name()) << endl;}