C++ (Cpp) SelectionSet::empty Beispiele

Beispiel #1

Datei: CombatSetupWnd.cpp Projekt: anarsky/freeorion

void CombatSetupWnd::PlaceableShipSelected_(const GG::ListBox::SelectionSet& sels) {
    assert(sels.size() <= 1u);
    if (sels.empty()) {
        PlaceableShipSelected(0);
        UpdatePlacementIndicators(0);
    } else {
        GG::ListBox::Row* row = **sels.begin();
        ShipRow* ship_row = boost::polymorphic_downcast<ShipRow*>(row);
        PlaceableShipSelected(const_cast<Ship*>(ship_row->m_ship));
        UpdatePlacementIndicators(ship_row->m_ship);
    }
}

Beispiel #2

Datei: ServerConnectWnd.cpp Projekt: fatman2021/FreeOrion

void ServerConnectWnd::ServerSelected(const GG::ListBox::SelectionSet& selections)
{
    if (!selections.empty())
        *m_IP_address_edit << "";
    EnableDisableControls();
}