#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::one::EDProducer<>
	EDProducer ()=default

	EDProducer (const EDProducer &)=delete

SerialTaskQueue *	globalLuminosityBlocksQueue () final

SerialTaskQueue *	globalRunsQueue () final

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () const final

bool	hasAbilityToProduceInEndRuns () const final

const EDProducer &	operator= (const EDProducer &)=delete

bool	wantsGlobalLuminosityBlocks () const final

bool	wantsGlobalRuns () const final

bool	wantsInputProcessBlocks () const final

bool	wantsProcessBlocks () const final

Public Member Functions inherited from edm::one::EDProducerBase
	EDProducerBase ()

ModuleDescription const &	moduleDescription () const

bool	wantsStreamLuminosityBlocks () const

bool	wantsStreamRuns () const

	~EDProducerBase () 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 const &)=delete

	EDConsumerBase (EDConsumerBase &&)=default

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

std::vector< ESResolverIndex > 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::array< std::vector< ModuleDescription const > , NumBranchTypes > &modulesAll, std::vector< ModuleProcessName > &modulesInPreviousProcesses, ProductRegistry const &preg, std::map< std::string, ModuleDescription const *> const &labelsToDesc, std::string const &processName) const

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

EDConsumerBase &	operator= (EDConsumerBase &&)=default

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

void	selectInputProcessBlocks (ProductRegistry const &productRegistry, ProcessBlockHelperBase const &processBlockHelperBase)

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

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

void	updateLookup (eventsetup::ESRecordsToProductResolverIndices 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::one::EDProducerBase
typedef EDProducerBase	ModuleType

Public Types inherited from edm::ProducerBase
template<typename T >
using	BranchAliasSetterT = ProductRegistryHelper::BranchAliasSetterT< T >

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::one::EDProducerBase
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::ProducerBase
template<Transition Tr = Transition::Event>
auto	produces (std::string instanceName) noexcept
	declare what type of product will make and with which optional label More...

template<Transition B>
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)

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 ()

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

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

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

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

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

ProducesCollector	producesCollector ()

Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

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

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

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

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

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

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

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

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

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

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

void	resetItemsToGetFrom (BranchType iType)

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.

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

                                                                 : 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>();
 }

◆ ~DTROS25FileReader()

DTROS25FileReader::~DTROS25FileReader ( )

override

Destructor.

Definition at line 41 of file DTROS25FileReader.cc.

References RawFile::close(), and inputFile.

41 { inputFile.close(); }

DTROS25FileReader::inputFile

RawFile inputFile

Definition: DTROS25FileReader.h:50

RawFile::close

int close()

Close file if necessary.

Definition: RawFile.cc:52

Member Function Documentation

◆ checkEndOfFile()

bool DTROS25FileReader::checkEndOfFile ( )

virtual

Definition at line 154 of file DTROS25FileReader.cc.

References RawFile::eof(), and inputFile.

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

◆ 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.

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().

                                                                 {
   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;
     }
   }
 }

◆ 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.

References eventNumber.

Referenced by fillRawData().

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

◆ 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.

Referenced by fillRawData().

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

◆ produce()

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

overridevirtual

Implements edm::one::EDProducerBase.

Definition at line 119 of file DTROS25FileReader.cc.

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

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

◆ swap()

void DTROS25FileReader::swap ( uint32_t & word )

swapping the lsBits with the msBits

Definition at line 127 of file DTROS25FileReader.cc.

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

Referenced by fillRawData().

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

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