#include <DTROS25FileReader.h>

Inheritance diagram for DTROS25FileReader:

Public Member Functions
virtual bool	checkEndOfFile ()

	DTROS25FileReader (const edm::ParameterSet &pset)
	Constructor. More...

virtual int	fillRawData (edm::Event &e, FEDRawDataCollection *&data)
	Generate and fill FED raw data for a full event. More...

bool	isHeader (uint32_t word)
	check for a 32 bits word to be a ROS25 header More...

bool	isTrailer (uint32_t word)
	check for a 32 bits word to be a ROS25 trailer More...

void	produce (edm::Event &, edm::EventSetup const &) override

void	swap (uint32_t &word)
	swapping the lsBits with the msBits More...

	~DTROS25FileReader () override
	Destructor. More...

Public Member Functions inherited from edm::EDProducer
	EDProducer ()

SerialTaskQueue *	globalLuminosityBlocksQueue ()

SerialTaskQueue *	globalRunsQueue ()

ModuleDescription const &	moduleDescription () const

	~EDProducer () override

Public Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

std::vector< edm::ProductResolverIndex > const &	indiciesForPutProducts (BranchType iBranchType) const

	ProducerBase ()

std::vector< edm::ProductResolverIndex > const &	putTokenIndexToProductResolverIndex () const

std::vector< bool > const &	recordProvenanceList () const

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...

void	resolvePutIndicies (BranchType iBranchType, ModuleToResolverIndicies const &iIndicies, std::string const &moduleLabel)

TypeLabelList const &	typeLabelList () const
	used by the fwk to register the list of products of this module More...

	~ProducerBase () noexcept(false) override

Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const

void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...

	EDConsumerBase ()

	EDConsumerBase (EDConsumerBase &&)=default

	EDConsumerBase (EDConsumerBase const &)=delete

ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const

std::vector< ESProxyIndex > const &	esGetTokenIndicesVector (edm::Transition iTrans) const

std::vector< ESRecordIndex > const &	esGetTokenRecordIndicesVector (edm::Transition iTrans) const

ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const

EDConsumerBase &	operator= (EDConsumerBase &&)=default

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Private Attributes
edm::EventNumber_t	eventNumber

RawFile	inputFile

edm::RunNumber_t	runNumber

Static Private Attributes
static const int	rosWordLenght = 4

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType

Public Types inherited from edm::ProducerBase
using	ModuleToResolverIndicies = std::unordered_multimap< std::string, std::tuple< edm::TypeID const , const char , edm::ProductResolverIndex > >

typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

Static Public Member Functions inherited from edm::EDProducer
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

static bool	wantsGlobalLuminosityBlocks ()

static bool	wantsGlobalRuns ()

static bool	wantsInputProcessBlocks ()

static bool	wantsProcessBlocks ()

static bool	wantsStreamLuminosityBlocks ()

static bool	wantsStreamRuns ()

Protected Member Functions inherited from edm::ProducerBase
template<class ProductType >
BranchAliasSetterT< ProductType >	produces ()
	declare what type of product will make and with which optional label More...

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces ()

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces ()

BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<BranchType B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<Transition B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<class ProductType >
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

ProducesCollector	producesCollector ()

Protected Member Functions inherited from edm::EDConsumerBase
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

template<BranchType B = InEvent>
EDConsumerBaseAdaptor< B >	consumes (edm::InputTag tag) noexcept

template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)

ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...

template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()

void	consumesMany (const TypeToGet &id)

template<BranchType B>
void	consumesMany (const TypeToGet &id)

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<Transition Tr = Transition::Event>
constexpr auto	esConsumes () noexcept

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

template<Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag tag) noexcept

template<Transition Tr = Transition::Event>
ESGetTokenGeneric	esConsumes (eventsetup::EventSetupRecordKey const &iRecord, eventsetup::DataKey const &iKey)
	Used with EventSetupRecord::doGet. More...

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

Detailed Description

Read DT ROS8 raw data files

Date: 2010/02/03 16:58:24

Revision: 1.6

Author: M. Zanetti - INFN Padova

Definition at line 23 of file DTROS25FileReader.h.

Constructor & Destructor Documentation

◆ DTROS25FileReader()

DTROS25FileReader::DTROS25FileReader ( const edm::ParameterSet & pset )

Constructor.

Definition at line 31 of file DTROS25FileReader.cc.

                                                                 : runNumber(1), eventNumber(0) {
   const string& filename = pset.getUntrackedParameter<string>("fileName");
  
   inputFile.open(filename.c_str());
   if (inputFile.fail()) {
     throw cms::Exception("InputFileMissing") << "DTROS25FileReader: the input file: " << filename << " is not present";
   }
   produces<FEDRawDataCollection>();
 }

References Exception, RawFile::fail(), corrVsCorr::filename, inputFile, RawFile::open(), and muonDTDigis_cfi::pset.

◆ ~DTROS25FileReader()

DTROS25FileReader::~DTROS25FileReader ( )

override

Destructor.

Definition at line 41 of file DTROS25FileReader.cc.

41 { inputFile.close(); }

References RawFile::close(), and inputFile.

Member Function Documentation

◆ checkEndOfFile()

bool DTROS25FileReader::checkEndOfFile ( )

virtual

Definition at line 154 of file DTROS25FileReader.cc.

                                        {
   bool retval = false;
   if (inputFile.eof())
     retval = true;
   return retval;
 }

References RawFile::eof(), and inputFile.

◆ fillRawData()

int DTROS25FileReader::fillRawData	(	edm::Event &	e,
		FEDRawDataCollection *&	data
	)

virtual

Generate and fill FED raw data for a full event.

Definition at line 43 of file DTROS25FileReader.cc.

                                                                 {
   EventID eID = e.id();
   data = new FEDRawDataCollection();
  
   vector<uint32_t> eventData;
   size_t estimatedEventDimension = 102400;  // dimensione hardcoded
   eventData.reserve(estimatedEventDimension);
   uint32_t word = 0;
  
   try {
     bool marked = false;
  
     // getting the data word by word from the file
     // do it until you get the ROS25 trailer
     while (!isTrailer(word)) {
       // get the first word
       int nread = inputFile.read(dataPointer<uint32_t>(&word), rosWordLenght);
  
       // WARNING!!! ||swapping it|| (Check whether it is necessary)
       swap(word);
  
       if (nread <= 0)
         throw 1;
  
       // get the ROS25 header
       if (isHeader(word))
         marked = true;
  
       // from now on fill the eventData with the ROS data
       if (marked) {
         eventData.push_back(word);
       }
     }
  
     // next event reading will start with meaningless trailer+header from DTLocalDAQ
     // those will be skipped automatically when seeking for the ROS25 header
  
     //if (eventData.size() > estimatedEventDimension) throw 2;
  
     // Setting the Event ID
     eID = EventID(runNumber, 1U, eventNumber);
  
     // eventDataSize = (Number Of Words)* (Word Size)
     int eventDataSize = eventData.size() * rosWordLenght;
     // It has to be a multiple of 8 bytes. if not, adjust the size of the FED payload
     int adjustment = (eventDataSize / 4) % 2 == 1 ? 4 : 0;
  
     // The FED ID is always the first in the DT range
     FEDRawData& fedRawData = data->FEDData(FEDNumbering::MINDTFEDID);
     fedRawData.resize(eventDataSize + adjustment);
  
     copy(reinterpret_cast<unsigned char*>(&eventData[0]),
          reinterpret_cast<unsigned char*>(&eventData[0]) + eventDataSize,
          fedRawData.data());
  
     return true;
   }
  
   catch (int i) {
     if (i == 1) {
       cout << "[DTROS25FileReader]: ERROR! failed to get the trailer" << endl;
       delete data;
       data = nullptr;
       return false;
     } else {
       cout << "[DTROS25FileReader]:"
            << " ERROR! ROS data exceeding estimated event dimension. Event size = " << eventData.size() << endl;
       delete data;
       data = nullptr;
       return false;
     }
   }
 }

References filterCSVwithJSON::copy, gather_cfg::cout, data, MillePedeFileConverter_cfg::e, eventNumber, l1t_dqm_sourceclient-live_cfg::fedRawData, EcalFEDMonitor_cfi::FEDRawDataCollection, mps_fire::i, inputFile, isHeader(), isTrailer(), FEDNumbering::MINDTFEDID, RawFile::read(), rosWordLenght, runNumber, swap(), and mitigatedMETSequence_cff::U.

Referenced by produce().

◆ isHeader()

bool DTROS25FileReader::isHeader ( uint32_t word )

check for a 32 bits word to be a ROS25 header

Definition at line 135 of file DTROS25FileReader.cc.

                                               {
   bool it_is = false;
   if ((word >> 24) == 31) {
     it_is = true;
     ++eventNumber;
   }
  
   return it_is;
 }

References eventNumber.

Referenced by fillRawData().

◆ isTrailer()

bool DTROS25FileReader::isTrailer ( uint32_t word )

check for a 32 bits word to be a ROS25 trailer

Definition at line 145 of file DTROS25FileReader.cc.

                                                {
   bool it_is = false;
   if ((word >> 24) == 63) {
     it_is = true;
   }
  
   return it_is;
 }

Referenced by fillRawData().

◆ produce()

void DTROS25FileReader::produce	(	edm::Event &	e,
		edm::EventSetup const &	es
	)

overridevirtual

Implements edm::EDProducer.

Definition at line 119 of file DTROS25FileReader.cc.

                                                               {
   edm::Handle<FEDRawDataCollection> rawdata;
   FEDRawDataCollection* fedcoll = nullptr;
   fillRawData(e, fedcoll);
   std::unique_ptr<FEDRawDataCollection> bare_product(fedcoll);
   e.put(std::move(bare_product));
 }

References MillePedeFileConverter_cfg::e, fillRawData(), and eostools::move().

◆ swap()

void DTROS25FileReader::swap ( uint32_t & word )

swapping the lsBits with the msBits

Definition at line 127 of file DTROS25FileReader.cc.

                                            {
   twoNibble* newWorld = reinterpret_cast<twoNibble*>(&word);
  
   uint16_t msBits_tmp = newWorld->msBits;
   newWorld->msBits = newWorld->lsBits;
   newWorld->lsBits = msBits_tmp;
 }

References twoNibble::lsBits, and twoNibble::msBits.

Referenced by fillRawData().

Member Data Documentation

◆ eventNumber

edm::EventNumber_t DTROS25FileReader::eventNumber

private

Definition at line 53 of file DTROS25FileReader.h.

Referenced by fillRawData(), and isHeader().

◆ inputFile

RawFile DTROS25FileReader::inputFile

private

Definition at line 50 of file DTROS25FileReader.h.

Referenced by checkEndOfFile(), DTROS25FileReader(), fillRawData(), and ~DTROS25FileReader().

◆ rosWordLenght

const int DTROS25FileReader::rosWordLenght = 4

staticprivate

Definition at line 55 of file DTROS25FileReader.h.

Referenced by fillRawData().

◆ runNumber

edm::RunNumber_t DTROS25FileReader::runNumber

private

Definition at line 52 of file DTROS25FileReader.h.

Referenced by fillRawData().

Public Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ DTROS25FileReader()

◆ ~DTROS25FileReader()

Member Function Documentation

◆ checkEndOfFile()

◆ fillRawData()

◆ isHeader()

◆ isTrailer()

◆ produce()

◆ swap()

Member Data Documentation

◆ eventNumber

◆ inputFile

◆ rosWordLenght

◆ runNumber