This patch adds the "sigc" and "std" namespace prefixes where needed. It also replaces a double single-argument "bind" with a single two-argument "bind", because the former would confuse the compiler. The patch has been sent to the developer on 2016-09-26. --- azr3-jack-1.2.3/azr3/knob.cpp 2016-09-26 10:29:27.653375902 +0200 +++ azr3-jack-1.2.3/azr3/knob.cpp 2016-09-26 10:29:38.693430647 +0200 @@ -44,7 +44,7 @@ set_size_request(44, 44); add_events(EXPOSURE_MASK | BUTTON1_MOTION_MASK | BUTTON_PRESS_MASK | SCROLL_MASK); - m_adj.signal_value_changed().connect(mem_fun(*this, &Knob::queue_draw)); + m_adj.signal_value_changed().connect(sigc::mem_fun(*this, &Knob::queue_draw)); } --- azr3-jack-1.2.3/azr3/drawbar.cpp 2016-09-26 10:27:40.632845216 +0200 +++ azr3-jack-1.2.3/azr3/drawbar.cpp 2016-09-26 10:27:48.952886473 +0200 @@ -37,7 +37,7 @@ set_size_request(22, 150); add_events(EXPOSURE_MASK | BUTTON1_MOTION_MASK | BUTTON_PRESS_MASK | SCROLL_MASK); - m_adj.signal_value_changed().connect(mem_fun(*this, &Drawbar::queue_draw)); + m_adj.signal_value_changed().connect(sigc::mem_fun(*this, &Drawbar::queue_draw)); } --- azr3-jack-1.2.3/azr3/switch.cpp 2016-09-26 10:28:48.169180111 +0200 +++ azr3-jack-1.2.3/azr3/switch.cpp 2016-09-26 10:28:55.713217520 +0200 @@ -49,7 +49,7 @@ } set_size_request(m_width, m_height); add_events(EXPOSURE_MASK | BUTTON_PRESS_MASK | SCROLL_MASK); - m_adj.signal_value_changed().connect(mem_fun(*this, &Switch::queue_draw)); + m_adj.signal_value_changed().connect(sigc::mem_fun(*this, &Switch::queue_draw)); } --- azr3-jack-1.2.3/azr3/azr3gui.cpp 2016-09-26 09:05:10.106963561 +0200 +++ azr3-jack-1.2.3/azr3/azr3gui.cpp 2016-09-26 10:26:47.480581648 +0200 @@ -73,19 +73,19 @@ m_tbox = add_textbox(m_fbox, pixmap, 391, 19, 3, 140, 39); m_tbox->add_events(SCROLL_MASK); m_tbox->signal_scroll_display. - connect(mem_fun(*this, &AZR3GUI::display_scroll)); + connect(sigc::mem_fun(*this, &AZR3GUI::display_scroll)); m_splitpoint_adj = new Adjustment(0, 0, 1); m_adj[n_splitpoint] = m_splitpoint_adj; m_splitpoint_adj->signal_value_changed(). - connect(mem_fun(*this, &AZR3GUI::splitpoint_changed)); + connect(sigc::mem_fun(*this, &AZR3GUI::splitpoint_changed)); Menu* menu = create_menu(); m_tbox->signal_button_press_event(). - connect(bind(mem_fun(*this, &AZR3GUI::popup_menu), menu)); + connect(sigc::bind(sigc::mem_fun(*this, &AZR3GUI::popup_menu), menu)); // keyboard split switch m_splitswitch = add_switch(m_fbox, -1, 537, 49, Switch::Mini); m_splitswitch->get_adjustment().signal_value_changed(). - connect(mem_fun(*this, &AZR3GUI::splitbox_clicked)); + connect(sigc::mem_fun(*this, &AZR3GUI::splitbox_clicked)); // upper knobs add_switch(m_fbox, n_mono, 61, 105, Switch::Mini); @@ -141,8 +141,8 @@ // mode switcher Widget* eb = add_clickbox(m_fbox, 14, 319, 14, 44); eb->signal_button_press_event(). - connect(sigc::hide(bind(bind(mem_fun(*this, &AZR3GUI::change_mode), - ref(m_fbox)), false))); + connect(sigc::hide(sigc::bind(sigc::mem_fun(*this, &AZR3GUI::change_mode), + false, std::ref(m_fbox)))); m_fx_widgets.push_back(eb); // Mr Valve controls @@ -182,8 +182,8 @@ // mode switcher 2 Widget* eb2 = add_clickbox(m_vbox, 14, 53, 14, 44); eb2->signal_button_press_event(). - connect(sigc::hide(bind(bind(mem_fun(*this, &AZR3GUI::change_mode), - ref(m_fbox)), true))); + connect(sigc::hide(sigc::bind(sigc::mem_fun(*this, &AZR3GUI::change_mode), + true, std::ref(m_fbox)))); // vibrato controls add_switch(m_vbox, n_1_vibrato, 39, 17, Switch::Green); @@ -352,9 +352,9 @@ knob->set_style(s); if (port >= 0 && port < m_adj.size()) { knob->get_adjustment().signal_value_changed(). - connect(compose(bind<0>(mem_fun(*this, &AZR3GUI::control_changed), port), - mem_fun(knob->get_adjustment(), - &Adjustment::get_value))); + connect(compose(sigc::bind<0>(sigc::mem_fun(*this, &AZR3GUI::control_changed), port), + sigc::mem_fun(knob->get_adjustment(), + &Adjustment::get_value))); assert(m_adj[port] == 0); m_adj[port] = &knob->get_adjustment(); } @@ -382,8 +382,8 @@ db->set_style(s); if (port >= 0 && port < m_adj.size()) { db->get_adjustment().signal_value_changed(). - connect(compose(bind<0>(mem_fun(*this, &AZR3GUI::control_changed), port), - mem_fun(db->get_adjustment(), &Adjustment::get_value))); + connect(compose(sigc::bind<0>(sigc::mem_fun(*this, &AZR3GUI::control_changed), port), + sigc::mem_fun(db->get_adjustment(), &Adjustment::get_value))); assert(m_adj[port] == 0); m_adj[port] = &db->get_adjustment(); } @@ -397,8 +397,8 @@ fbox.put(*sw, xoffset, yoffset); if (port >= 0 && port < m_adj.size()) { sw->get_adjustment().signal_value_changed(). - connect(compose(bind<0>(mem_fun(*this, &AZR3GUI::control_changed),port), - mem_fun(sw->get_adjustment(), &Adjustment::get_value))); + connect(compose(sigc::bind<0>(sigc::mem_fun(*this, &AZR3GUI::control_changed),port), + sigc::mem_fun(sw->get_adjustment(), &Adjustment::get_value))); assert(m_adj[port] == 0); m_adj[port] = &sw->get_adjustment(); } @@ -489,7 +489,7 @@ oss<<setw(2)<<setfill('0')<<iter->first<<' '<<iter->second.substr(0, 23); MenuItem* item = manage(new MenuItem(oss.str())); item->signal_activate(). - connect(bind(mem_fun(*this, &AZR3GUI::program_changed), iter->first)); + connect(sigc::bind(sigc::mem_fun(*this, &AZR3GUI::program_changed), iter->first)); m_program_menu->items().push_back(*item); item->show(); item->get_child()->modify_bg(STATE_NORMAL, m_menu_bg); @@ -503,8 +503,8 @@ for (int i = 0; i < 128; ++i) { MenuItem* item = manage(new MenuItem(note2str(i))); item->signal_activate(). - connect(bind(mem_fun(*m_splitpoint_adj, &Adjustment::set_value), - i / 128.0)); + connect(sigc::bind(sigc::mem_fun(*m_splitpoint_adj, &Adjustment::set_value), + i / 128.0)); m_split_menu->items().push_back(*item); item->show(); item->get_child()->modify_bg(STATE_NORMAL, m_menu_bg); @@ -533,7 +533,7 @@ MenuItem* save_item = manage(new MenuItem("Save program")); save_item->signal_activate(). - connect(mem_fun(*this, &AZR3GUI::save_program)); + connect(sigc::mem_fun(*this, &AZR3GUI::save_program)); save_item->show(); save_item->get_child()->modify_fg(STATE_NORMAL, m_menu_bg); save_item->get_child()->modify_fg(STATE_NORMAL, m_menu_fg);