#include <LatencyHistosUsingDb.h>

Inheritance diagram for LatencyHistosUsingDb:

Public Member Functions
void	configure (const edm::ParameterSet &, const edm::EventSetup &) override

	LatencyHistosUsingDb (const edm::ParameterSet &pset, DQMStore , SiStripConfigDb const, edm::ESGetToken< TrackerTopology, TrackerTopologyRcd > tTopoToken)

void	uploadConfigurations () override

	~LatencyHistosUsingDb () override

Public Member Functions inherited from CommissioningHistosUsingDb
	CommissioningHistosUsingDb (SiStripConfigDb *const, edm::ESGetToken< TrackerTopology, TrackerTopologyRcd > tTopoToken, sistrip::RunType=sistrip::UNDEFINED_RUN_TYPE)

bool	doUploadAnal () const

void	doUploadAnal (bool)

bool	doUploadConf () const

void	doUploadConf (bool)

void	uploadToConfigDb ()

	~CommissioningHistosUsingDb () override

Public Member Functions inherited from CommissioningHistograms
	CommissioningHistograms (const edm::ParameterSet &pset, DQMStore *const, const sistrip::RunType &)

	CommissioningHistograms ()

void	createCollations (const std::vector< std::string > &)

virtual void	createSummaryHisto (const sistrip::Monitorable &, const sistrip::Presentation &, const std::string &top_level_dir, const sistrip::Granularity &)

void	extractHistograms (const std::vector< std::string > &)

virtual void	printAnalyses ()

virtual void	printSummary ()

void	remove (std::string pattern="")

void	save (std::string &filename, uint32_t run_number=0, std::string partitionName="")

virtual	~CommissioningHistograms ()

Public Member Functions inherited from SamplingHistograms
void	histoAnalysis (bool debug) override

	SamplingHistograms (const edm::ParameterSet &pset, DQMStore *, const sistrip::RunType &task=sistrip::APV_LATENCY)

	~SamplingHistograms () override

Private Member Functions
void	create (SiStripConfigDb::AnalysisDescriptionsV &, Analysis) override

bool	update (SiStripConfigDb::DeviceDescriptionsRange, SiStripConfigDb::FedDescriptionsRange)

Private Attributes
bool	perPartition_

Additional Inherited Members
Public Types inherited from CommissioningHistograms
typedef std::map< uint32_t, CommissioningAnalysis * >	Analyses

typedef Analyses::iterator	Analysis

typedef dqm::harvesting::DQMStore	DQMStore

typedef SummaryPlotFactory< CommissioningAnalysis * >	Factory

typedef std::map< uint32_t, uint32_t >	FedToFecMap

typedef std::vector< Histo * >	Histos

typedef std::map< uint32_t, Histos >	HistosMap

typedef dqm::harvesting::MonitorElement	MonitorElement

Static Public Member Functions inherited from CommissioningHistograms
static void	copyCustomInformation (DQMStore *const, const std::vector< std::string > &)

static uint32_t	runNumber (DQMStore *const, const std::vector< std::string > &)

static sistrip::RunType	runType (DQMStore *const, const std::vector< std::string > &)

Protected Member Functions inherited from CommissioningHistosUsingDb
virtual void	addDcuDetIds ()

void	buildDetInfo ()

SiStripFedCabling *const	cabling () const

virtual void	createAnalyses (SiStripConfigDb::AnalysisDescriptionsV &)

SiStripConfigDb *const	db () const

std::pair< std::string, DetInfo >	detInfo (const SiStripFecKey &)

bool	deviceIsPresent (const SiStripFecKey &)

void	uploadAnalyses ()

Protected Member Functions inherited from CommissioningHistograms
DQMStore *const	bei () const

void	clearHistosMap ()

Analyses &	data (bool getMaskedData=false)

Factory *const	factory ()

TH1 *	histogram (const sistrip::Monitorable &, const sistrip::Presentation &, const sistrip::View &, const std::string &directory, const uint32_t &xbins, const float &xlow=1. sistrip::invalid_, const float &xhigh=1. sistrip::invalid_)

const HistosMap &	histos () const

const FedToFecMap &	mapping () const

void	printHistosMap ()

const edm::ParameterSet &	pset () const

const sistrip::RunType &	task () const

Protected Attributes inherited from CommissioningHistograms
std::unique_ptr< Factory >	factory_

Detailed Description

Definition at line 11 of file LatencyHistosUsingDb.h.

Constructor & Destructor Documentation

◆ LatencyHistosUsingDb()

LatencyHistosUsingDb::LatencyHistosUsingDb	(	const edm::ParameterSet &	pset,
		DQMStore *	bei,
		SiStripConfigDb * const	db,
		edm::ESGetToken< TrackerTopology, TrackerTopologyRcd >	tTopoToken
	)

Definition at line 15 of file LatencyHistosUsingDb.cc.

References LogTrace, and sistrip::mlDqmClient_.

     : CommissioningHistograms(pset.getParameter<edm::ParameterSet>("LatencyParameters"), bei, sistrip::APV_LATENCY),
       CommissioningHistosUsingDb(db, tTopoToken, sistrip::APV_LATENCY),
       SamplingHistograms(pset.getParameter<edm::ParameterSet>("LatencyParameters"), bei, sistrip::APV_LATENCY) {
   LogTrace(mlDqmClient_) << "[LatencyHistosUsingDb::" << __func__ << "]"
                          << " Constructing object...";
 }

◆ ~LatencyHistosUsingDb()

LatencyHistosUsingDb::~LatencyHistosUsingDb ( )

override

Definition at line 28 of file LatencyHistosUsingDb.cc.

References LogTrace, and sistrip::mlDqmClient_.

                                             {
   LogTrace(mlDqmClient_) << "[LatencyHistosUsingDb::" << __func__ << "]"
                          << " Destructing object...";
 }

Member Function Documentation

◆ configure()

void LatencyHistosUsingDb::configure	(	const edm::ParameterSet &	pset,
		const edm::EventSetup &	es
	)

overridevirtual

Reimplemented from SamplingHistograms.

Definition at line 365 of file LatencyHistosUsingDb.cc.

References CommissioningHistosUsingDb::configure(), edm::ParameterSet::getParameter(), perPartition_, and CommissioningHistograms::pset().

                                                                                          {
   CommissioningHistosUsingDb::configure(pset, es);
   perPartition_ = this->pset().getParameter<bool>("OptimizePerPartition");
 }

◆ create()

void LatencyHistosUsingDb::create	(	SiStripConfigDb::AnalysisDescriptionsV &	desc,
		Analysis	analysis
	)

overrideprivatevirtual

Reimplemented from CommissioningHistosUsingDb.

Definition at line 324 of file LatencyHistosUsingDb.cc.

References conversion_template_cfg::anal, SplitLinear::begin, CommissioningHistosUsingDb::db(), SiStripConfigDb::dbParams(), submitPVResolutionJobs::desc, config_102169_raw_cff::latency, SiStripDbParams::partitions(), edm::second(), and createJobs::tmp.

                                                                                                {
   SamplingAnalysis* anal = dynamic_cast<SamplingAnalysis*>(analysis->second);
   if (!anal) {
     return;
   }
 
   SiStripFecKey fec_key(anal->fecKey());  //@@ analysis->first
   SiStripFedKey fed_key(anal->fedKey());
 
   uint16_t latency = static_cast<uint16_t>((anal->maximum() / (-25.)) + 0.5);
 
   ApvLatencyAnalysisDescription* tmp;
   tmp = new ApvLatencyAnalysisDescription(latency,
                                           0,
                                           0,
                                           0,
                                           0,
                                           0,
                                           0,
                                           db()->dbParams().partitions().begin()->second.partitionName(),
                                           db()->dbParams().partitions().begin()->second.runNumber(),
                                           anal->isValid(),
                                           "",
                                           fed_key.fedId(),
                                           fed_key.feUnit(),
                                           fed_key.feChan(),
                                           fed_key.fedApv());
 
   // Add comments
   typedef std::vector<std::string> Strings;
   Strings errors = anal->getErrorCodes();
   Strings::const_iterator istr = errors.begin();
   Strings::const_iterator jstr = errors.end();
   for (; istr != jstr; ++istr) {
     tmp->addComments(*istr);
   }
 
   // Store description
   desc.push_back(tmp);
 }

◆ update()

bool LatencyHistosUsingDb::update	(	SiStripConfigDb::DeviceDescriptionsRange	devices,
		SiStripConfigDb::FedDescriptionsRange	feds
	)

private

Definition at line 75 of file LatencyHistosUsingDb.cc.

References generateTowerEtThresholdLUT::addr, conversion_template_cfg::anal, SplitLinear::begin, CommissioningHistosUsingDb::cabling(), SiStripFecKey::ccuAddr(), SiStripFecKey::ccuChan(), reco::ceil(), CommissioningHistograms::data(), CommissioningHistosUsingDb::db(), phase2TrackerDigitizer_cfi::delay, submitPVResolutionJobs::desc, SiStripConfigDb::deviceAddress(), cms::alpakatools::devices(), relativeConstraints::empty, SiStripFecKey::fecCrate(), SiStripFecKey::fecRing(), SiStripFecKey::fecSlot(), SiStripFedCabling::fedConnections(), SiStripFedCabling::fedIds(), l1tstage2emulator_dqm_sourceclient-live_cfg::feds, spr::find(), mps_fire::i, createfilelist::int, invalid, sistrip::invalid_, ALPAKA_ACCELERATOR_NAMESPACE::vertexFinder::it, SiStripKey::key(), config_102169_raw_cff::latency, LogTrace, MAXFEDCOARSE, sistrip::mlDqmClient_, HLT_IsoTrack_cff::offset, sistrip::PARTITION, perPartition_, edm::second(), edm::shift, contentValuesCheck::ss, DetId::Tracker, and sistrip::TRACKER.

Referenced by progressbar.ProgressBar::__next__(), MatrixUtil.Matrix::__setitem__(), MatrixUtil.Steps::__setitem__(), dqm-mbProfile.Profile::finish(), progressbar.ProgressBar::finish(), MatrixUtil.Steps::overwrite(), and uploadConfigurations().

                                                                             {
   // Obtain the latency from the analysis object
   if (data().empty() || !data().begin()->second->isValid()) {
     edm::LogVerbatim(mlDqmClient_) << "[LatencyHistosUsingDb::" << __func__ << "]"
                                    << " Updated NO Latency settings. No analysis result available !";
     return false;
   }
 
   // Compute the minimum coarse delay
   uint16_t minCoarseDelay = 256;
   SiStripConfigDb::DeviceDescriptionsV::const_iterator idevice;
   for (idevice = devices.begin(); idevice != devices.end(); idevice++) {
     // Check device type
     if ((*idevice)->getDeviceType() == PLL) {
       // Cast to retrieve appropriate description object
       pllDescription* desc = dynamic_cast<pllDescription*>(*idevice);
       if (desc) {
         /*
         // add 1 to aim at 1 and not 0 (just to avoid a special 0 value for security)
         int delayCoarse = desc->getDelayCoarse() - 1;
         delayCoarse = delayCoarse < 0 ? 0 : delayCoarse;
         minCoarseDelay = minCoarseDelay < delayCoarse ? minCoarseDelay : delayCoarse;
 */
         int delayCoarse = desc->getDelayCoarse();
         minCoarseDelay = minCoarseDelay < delayCoarse ? minCoarseDelay : delayCoarse;
       }
     }
   }
 
   // Compute latency and PLL shift from the sampling measurement
   SamplingAnalysis* anal = nullptr;
   for (CommissioningHistograms::Analysis it = data().begin(); it != data().end(); ++it) {
     if (dynamic_cast<SamplingAnalysis*>(it->second) &&
         dynamic_cast<SamplingAnalysis*>(it->second)->granularity() == sistrip::TRACKER)
       anal = dynamic_cast<SamplingAnalysis*>(it->second);
   }
   if (!anal)
     return false;
   uint16_t globalLatency = uint16_t(ceil(anal->maximum() / (-25.)));
   float globalShift = anal->maximum() - (globalLatency * (-25));
 
   // Compute latency and PLL shift per partition... this is an option
   uint16_t latency = globalLatency;
   float shift[5] = {0.};
   for (CommissioningHistograms::Analysis it = data().begin(); it != data().end(); ++it) {
     if (dynamic_cast<SamplingAnalysis*>(it->second) &&
         dynamic_cast<SamplingAnalysis*>(it->second)->granularity() == sistrip::PARTITION) {
       anal = dynamic_cast<SamplingAnalysis*>(it->second);
       latency = uint16_t(ceil(anal->maximum() / (-25.))) > latency ? uint16_t(ceil(anal->maximum() / (-25.))) : latency;
     }
   }
   for (CommissioningHistograms::Analysis it = data().begin(); it != data().end(); ++it) {
     if (dynamic_cast<SamplingAnalysis*>(it->second) &&
         dynamic_cast<SamplingAnalysis*>(it->second)->granularity() == sistrip::PARTITION) {
       anal = dynamic_cast<SamplingAnalysis*>(it->second);
       shift[SiStripFecKey(anal->fecKey()).fecCrate()] = anal->maximum() - (latency * (-25));
     }
   }
   if (!perPartition_) {
     latency = globalLatency;
     for (int i = 0; i < 5; i++)
       shift[i] = globalShift;
   }
 
   // Take into account the minimum coarse delay to bring the coarse delay down
   // the same quantity is subtracted to the coarse delay of each APV
   latency -= minCoarseDelay;
 
   // Iterate through devices and update device descriptions
   uint16_t updatedAPV = 0;
   uint16_t updatedPLL = 0;
   std::vector<SiStripFecKey> invalid;
   for (idevice = devices.begin(); idevice != devices.end(); idevice++) {
     // Check device type
     if ((*idevice)->getDeviceType() != APV25) {
       continue;
     }
     // Cast to retrieve appropriate description object
     apvDescription* desc = dynamic_cast<apvDescription*>(*idevice);
     if (!desc) {
       continue;
     }
     // Retrieve device addresses from device description
     const SiStripConfigDb::DeviceAddress& addr = db()->deviceAddress(*desc);
     // Do it!
     std::stringstream ss;
     ss << "[LatencyHistosUsingDb::" << __func__ << "]"
        << " Updating latency APV settings for crate/FEC/slot/ring/CCU/i2cAddr " << addr.fecCrate_ << "/"
        << addr.fecSlot_ << "/" << addr.fecRing_ << "/" << addr.ccuAddr_ << "/" << addr.ccuChan_ << "/" << addr.i2cAddr_
        << " from " << static_cast<uint16_t>(desc->getLatency());
     desc->setLatency(latency);
     ss << " to " << static_cast<uint16_t>(desc->getLatency());
     LogTrace(mlDqmClient_) << ss.str();
     updatedAPV++;
   }
 
   // Change also the PLL delay
   for (idevice = devices.begin(); idevice != devices.end(); idevice++) {
     // Check device type
     if ((*idevice)->getDeviceType() != PLL) {
       continue;
     }
     // Cast to retrieve appropriate description object
     pllDescription* desc = dynamic_cast<pllDescription*>(*idevice);
     if (!desc) {
       continue;
     }
     if (desc->getDelayCoarse() >= 15) {
       continue;
     }
     // Retrieve device addresses from device description
     const SiStripConfigDb::DeviceAddress& addr = db()->deviceAddress(*desc);
     // Construct key from device description
     uint32_t fec_key =
         SiStripFecKey(addr.fecCrate_, addr.fecSlot_, addr.fecRing_, addr.ccuAddr_, addr.ccuChan_, 0).key();
     SiStripFecKey fec_path = SiStripFecKey(fec_key);
     // Do it!
     float delay = desc->getDelayCoarse() * 25 + desc->getDelayFine() * 25. / 24. + shift[addr.fecCrate_];
     int delayCoarse = int(delay / 25);
     int delayFine = int(round((delay - 25 * delayCoarse) * 24. / 25.));
     if (delayFine == 24) {
       delayFine = 0;
       ++delayCoarse;
     }
     delayCoarse -= minCoarseDelay;
     //  maximum coarse setting
     if (delayCoarse > 15) {
       invalid.push_back(fec_key);
       delayCoarse = sistrip::invalid_;
     }
     // Update PLL settings
     if (delayCoarse != sistrip::invalid_ && delayFine != sistrip::invalid_) {
       std::stringstream ss;
       ss << "[LatencyHistosUsingDb::" << __func__ << "]"
          << " Updating coarse/fine PLL settings"
          << " for Crate/FEC/slot/ring/CCU " << fec_path.fecCrate() << "/" << fec_path.fecSlot() << "/"
          << fec_path.fecRing() << "/" << fec_path.ccuAddr() << "/" << fec_path.ccuChan() << " from "
          << static_cast<uint16_t>(desc->getDelayCoarse()) << "/" << static_cast<uint16_t>(desc->getDelayFine());
       desc->setDelayCoarse(delayCoarse);
       desc->setDelayFine(delayFine);
       updatedPLL++;
       ss << " to " << static_cast<uint16_t>(desc->getDelayCoarse()) << "/"
          << static_cast<uint16_t>(desc->getDelayFine());
       LogTrace(mlDqmClient_) << ss.str();
     }
   }
 
   // Retrieve FED ids from cabling
   auto ids = cabling()->fedIds();
 
   // loop over the FED ids to determine min and max values of coarse delay
   uint16_t minDelay = 256;
   uint16_t maxDelay = 0;
   uint16_t fedDelayCoarse = 0;
   for (auto ifed = feds.begin(); ifed != feds.end(); ifed++) {
     // If FED id not found in list (from cabling), then continue
     if (find(ids.begin(), ids.end(), (*ifed)->getFedId()) == ids.end()) {
       continue;
     }
     auto conns = cabling()->fedConnections((*ifed)->getFedId());
     // loop over the connections for that FED
     for (auto iconn = conns.begin(); iconn != conns.end(); iconn++) {
       // check that this is a tracker module
       if (DetId(iconn->detId()).det() != DetId::Tracker)
         continue;
       // build the Fed9UAddress for that channel. Used to update the description.
       Fed9U::Fed9UAddress fedChannel = Fed9U::Fed9UAddress(iconn->fedCh());
       // retreive the current value for the delays
       fedDelayCoarse = (*ifed)->getCoarseDelay(fedChannel);
       // update min and max
       minDelay = minDelay < fedDelayCoarse ? minDelay : fedDelayCoarse;
       maxDelay = maxDelay > fedDelayCoarse ? maxDelay : fedDelayCoarse;
     }
   }
 
   // compute the FED coarse global offset
   int offset = (10 - minDelay) * 25;  // try to ensure 10BX room for later fine delay scan
   if (maxDelay + (offset / 25) > MAXFEDCOARSE)
     offset = (MAXFEDCOARSE - maxDelay) * 25;  // otherwise, take the largest possible
 
   // loop over the FED ids
   for (SiStripConfigDb::FedDescriptionsV::const_iterator ifed = feds.begin(); ifed != feds.end(); ifed++) {
     // If FED id not found in list (from cabling), then continue
     if (find(ids.begin(), ids.end(), (*ifed)->getFedId()) == ids.end()) {
       continue;
     }
     auto conns = cabling()->fedConnections((*ifed)->getFedId());
     // loop over the connections for that FED
     for (auto iconn = conns.begin(); iconn != conns.end(); iconn++) {
       // check that this is a tracker module
       if (DetId(iconn->detId()).det() != DetId::Tracker)
         continue;
       // build the Fed9UAddress for that channel. Used to update the description.
       Fed9U::Fed9UAddress fedChannel = Fed9U::Fed9UAddress(iconn->fedCh());
       // retreive the current value for the delays
       int fedDelayCoarse = (*ifed)->getCoarseDelay(fedChannel);
       int fedDelayFine = (*ifed)->getFineDelay(fedChannel);
       // compute the FED delay
       // this is done by substracting the best (PLL) delay to the present value (from the db)
       int fedDelay = int(fedDelayCoarse * 25. - fedDelayFine * 24. / 25. - round(shift[iconn->fecCrate()]) + offset);
       fedDelayCoarse = (fedDelay / 25) + 1;
       fedDelayFine = fedDelayCoarse * 25 - fedDelay;
       if (fedDelayFine == 25) {
         fedDelayFine = 0;
         --fedDelayCoarse;
       }
       // update the FED delay
       std::stringstream ss;
       ss << "[LatencyHistosUsingDb::" << __func__ << "]"
          << " Updating the FED delay"
          << " for loop FED id/ch " << (*ifed)->getFedId() << "/" << iconn->fedCh() << " from "
          << (*ifed)->getCoarseDelay(fedChannel) << "/" << (*ifed)->getFineDelay(fedChannel) << " to ";
       (*ifed)->setDelay(fedChannel, fedDelayCoarse, fedDelayFine);
       ss << (*ifed)->getCoarseDelay(fedChannel) << "/" << (*ifed)->getFineDelay(fedChannel);
       LogTrace(mlDqmClient_) << ss.str();
     }
   }
 
   // Summary output
   edm::LogVerbatim(mlDqmClient_) << "[LatencyHistosUsingDb::" << __func__ << "]"
                                  << " Updated FED delays for " << ids.size() << " FEDs!";
 
   // Check if invalid settings were found
   if (!invalid.empty()) {
     std::stringstream ss;
     ss << "[LatencyHistosUsingDb::" << __func__ << "]"
        << " Found PLL coarse setting of 15"
        << " (not allowed!) for following channels"
        << " (Crate/FEC/slot/ring/CCU/LLD): ";
     std::vector<SiStripFecKey>::iterator ikey = invalid.begin();
     std::vector<SiStripFecKey>::iterator jkey = invalid.end();
     for (; ikey != jkey; ++ikey) {
       ss << ikey->fecCrate() << "/" << ikey->fecSlot() << "/" << ikey->fecRing() << "/" << ikey->ccuAddr() << "/"
          << ikey->ccuChan() << ", ";
     }
     edm::LogWarning(mlDqmClient_) << ss.str();
     return false;
   }
 
   // Summary output
   edm::LogVerbatim(mlDqmClient_) << "[LatencyHistosUsingDb::" << __func__ << "] "
                                  << "Updated settings for " << updatedAPV << " APV devices and " << updatedPLL
                                  << " PLL devices.";
   return true;
 }

◆ uploadConfigurations()

void LatencyHistosUsingDb::uploadConfigurations ( )

overridevirtual

Reimplemented from CommissioningHistosUsingDb.

Definition at line 35 of file LatencyHistosUsingDb.cc.

References CommissioningHistosUsingDb::db(), cms::alpakatools::devices(), CommissioningHistosUsingDb::doUploadConf(), l1tstage2emulator_dqm_sourceclient-live_cfg::feds, SiStripConfigDb::getDeviceDescriptions(), SiStripConfigDb::getFedDescriptions(), LogTrace, sistrip::mlDqmClient_, update(), alcaDQMUpload::upload(), SiStripConfigDb::uploadDeviceDescriptions(), and SiStripConfigDb::uploadFedDescriptions().

                                                 {
   if (!db()) {
     edm::LogWarning(mlDqmClient_) << "[LatencyHistosUsingDb::" << __func__ << "]"
                                   << " NULL pointer to SiStripConfigDb interface!"
                                   << " Aborting upload...";
     return;
   }
 
   SiStripConfigDb::DeviceDescriptionsRange devices = db()->getDeviceDescriptions();
   SiStripConfigDb::FedDescriptionsRange feds = db()->getFedDescriptions();
   bool upload = update(devices, feds);
   // Check if new PLL settings are valid
   if (!upload) {
     edm::LogWarning(mlDqmClient_) << "[LatencyHistosUsingDb::" << __func__ << "]"
                                   << " Found invalid PLL settings (coarse > 15)"
                                   << " Aborting update to database...";
     return;
   }
 
   if (doUploadConf()) {
     // Update APV descriptions with new Latency settings
     LogTrace(mlDqmClient_) << "[LatencyHistosUsingDb::" << __func__ << "]"
                            << " Uploading APV settings to DB...";
     db()->uploadDeviceDescriptions();
     LogTrace(mlDqmClient_) << "[LatencyHistosUsingDb::" << __func__ << "]"
                            << " Upload of APV settings to DB finished!";
     // Update FED descriptions
     LogTrace(mlDqmClient_) << "[LatencyHistosUsingDb::" << __func__ << "]"
                            << " Uploading FED delays to DB...";
     db()->uploadFedDescriptions();
     LogTrace(mlDqmClient_) << "[LatencyHistosUsingDb::" << __func__ << "]"
                            << " Upload of FED delays to DB finished!";
   } else {
     edm::LogWarning(mlDqmClient_) << "[LatencyHistosUsingDb::" << __func__ << "]"
                                   << " TEST only! No APV settings will be uploaded to DB...";
   }
 }

Member Data Documentation

◆ perPartition_

bool LatencyHistosUsingDb::perPartition_

private

Definition at line 29 of file LatencyHistosUsingDb.h.

Referenced by configure(), and update().

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members