Method getExcludedLocalities

fdbclient/DatabaseConfiguration.cpp:770–787

Gets the list of already excluded localities (with failed option)

// Gets the list of already excluded localities (with failed option)
std::set<std::string> DatabaseConfiguration::getExcludedLocalities() const {
	// TODO: revisit all const_cast usages
	const_cast<DatabaseConfiguration*>(this)->makeConfigurationImmutable();
	std::set<std::string> localities;
	for (auto i = lower_bound(rawConfiguration, excludedLocalityKeys.begin);
	     i != rawConfiguration.end() && i->key < excludedLocalityKeys.end;
	     ++i) {
		std::string l = decodeExcludedLocalityKey(i->key);
		localities.insert(l);
	}
	for (auto i = lower_bound(rawConfiguration, failedLocalityKeys.begin);
	     i != rawConfiguration.end() && i->key < failedLocalityKeys.end;
	     ++i) {
		std::string l = decodeFailedLocalityKey(i->key);
		localities.insert(l);
	}
	return localities;
}

void DatabaseConfiguration::makeConfigurationMutable() {
	if (mutableConfiguration.present())