Method empty

src/common/settings.cpp:274–274

const SettingsValue* SettingsSpan::begin() const { return data + negated(); }
const SettingsValue* SettingsSpan::end() const { return data + size; }
bool SettingsSpan::empty() const { return size == 0 || last_negated(); }
bool SettingsSpan::last_negated() const { return size > 0 && data[size - 1].isFalse(); }
size_t SettingsSpan::negated() const
{