16 static boost::signals2::connection connections[5];  variable
25       connections[idx].disconnect();  in operator ()()
45   connections[0] = s0.connect(remove_connection(0));  in test_remove_self()
46   connections[1] = s0.connect(remove_connection(1));  in test_remove_self()
47   connections[2] = s0.connect(remove_connection(2, 2));  in test_remove_self()
48   connections[3] = s0.connect(remove_connection(3));  in test_remove_self()
63   connections[0] = s0.connect(remove_connection(0));  in test_remove_self()
64   connections[1] = s0.connect(remove_connection(1));  in test_remove_self()
65   connections[2] = s0.connect(remove_connection(2));  in test_remove_self()
66   connections[3] = s0.connect(remove_connection(3, 3));  in test_remove_self()
81   connections[0] = s0.connect(remove_connection(0, 0));  in test_remove_self()
82   connections[1] = s0.connect(remove_connection(1));  in test_remove_self()
83   connections[2] = s0.connect(remove_connection(2));  in test_remove_self()
84   connections[3] = s0.connect(remove_connection(3));  in test_remove_self()
99   connections[0] = s0.connect(remove_connection(0, 0));  in test_remove_self()
100   connections[1] = s0.connect(remove_connection(1, 1));  in test_remove_self()
101   connections[2] = s0.connect(remove_connection(2, 2));  in test_remove_self()
102   connections[3] = s0.connect(remove_connection(3, 3));  in test_remove_self()
120   connections[0] = s0.connect(remove_connection(0));  in test_remove_prior()
121   connections[1] = s0.connect(remove_connection(1, 0));  in test_remove_prior()
122   connections[2] = s0.connect(remove_connection(2));  in test_remove_prior()
123   connections[3] = s0.connect(remove_connection(3));  in test_remove_prior()
138   connections[0] = s0.connect(remove_connection(0));  in test_remove_prior()
139   connections[1] = s0.connect(remove_connection(1));  in test_remove_prior()
140   connections[2] = s0.connect(remove_connection(2));  in test_remove_prior()
141   connections[3] = s0.connect(remove_connection(3, 2));  in test_remove_prior()
159   connections[0] = s0.connect(remove_connection(0, 1));  in test_remove_after()
160   connections[1] = s0.connect(remove_connection(1));  in test_remove_after()
161   connections[2] = s0.connect(remove_connection(2));  in test_remove_after()
162   connections[3] = s0.connect(remove_connection(3));  in test_remove_after()
177   connections[0] = s0.connect(remove_connection(0));  in test_remove_after()
178   connections[1] = s0.connect(remove_connection(1, 3));  in test_remove_after()
179   connections[2] = s0.connect(remove_connection(2));  in test_remove_after()
180   connections[3] = s0.connect(remove_connection(3));  in test_remove_after()
198   connections[0] = s0.connect(remove_connection(0, 1));  in test_bloodbath()
199   connections[1] = s0.connect(remove_connection(1, 1));  in test_bloodbath()
200   connections[2] = s0.connect(remove_connection(2, 0));  in test_bloodbath()
201   connections[3] = s0.connect(remove_connection(3, 2));  in test_bloodbath()
219   connections[0] = s0.connect(remove_connection(0));  in test_disconnect_equal()
220   connections[1] = s0.connect(remove_connection(1));  in test_disconnect_equal()
221   connections[2] = s0.connect(remove_connection(2));  in test_disconnect_equal()
222   connections[3] = s0.connect(remove_connection(3));  in test_disconnect_equal()
231   connections[2].disconnect();  in test_disconnect_equal()