#include <DTROS8FileReader.h>

Inheritance diagram for DTROS8FileReader:

Public Member Functions
virtual bool	checkEndOfFile ()

	DTROS8FileReader (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...

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

	~DTROS8FileReader () 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	eventNum

RawFile	inputFile

edm::RunNumber_t	runNum

Static Private Attributes
static const int	ros8WordLenght = 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: 1.8

Author: M. Zanetti - INFN Padova

Definition at line 21 of file DTROS8FileReader.h.

Constructor & Destructor Documentation

◆ DTROS8FileReader()

DTROS8FileReader::DTROS8FileReader ( const edm::ParameterSet & pset )

Constructor.

Definition at line 31 of file DTROS8FileReader.cc.

                                                               : runNum(1), eventNum(0) {
   //const string & filename = pset.getParameter<string>("fileName");  // Don't work, it produces an error saying that the DTNewROS8FileReader plugin doesn't exist!!!
  
   const string& filename = pset.getUntrackedParameter<string>("fileName");
  
   inputFile.open(filename.c_str());
   if (inputFile.fail()) {
     throw cms::Exception("InputFileMissing") << "DTROS8FileReader: the input file: " << filename << " is not present";
   }
  
   produces<FEDRawDataCollection>();
 }

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

◆ ~DTROS8FileReader()

DTROS8FileReader::~DTROS8FileReader ( )

override

Destructor.

Definition at line 44 of file DTROS8FileReader.cc.

44 { inputFile.close(); }

References RawFile::close(), and inputFile.

Member Function Documentation

◆ checkEndOfFile()

bool DTROS8FileReader::checkEndOfFile ( )

virtual

Definition at line 143 of file DTROS8FileReader.cc.

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

References RawFile::eof(), and inputFile.

Referenced by fillRawData().

◆ fillRawData()

int DTROS8FileReader::fillRawData	(	edm::Event &	e,
		FEDRawDataCollection *&	data
	)

virtual

Generate and fill FED raw data for a full event.

Definition at line 46 of file DTROS8FileReader.cc.

                                                                {
   EventID eID = e.id();
   data = new FEDRawDataCollection();
  
   try {
     if (checkEndOfFile())
       throw 1;
  
     // Get the total number of words from the 1st word in the payload
     int numberOfWords = 0;
     int nread = 0;
     nread = inputFile.read(dataPointer<int>(&numberOfWords), ros8WordLenght);
     if (nread <= 0)
       throw 1;
  
     // Get the event data (all words but the 1st)
     int* eventData = new int[numberOfWords];
     nread = inputFile.read(dataPointer<int>(eventData + 1), (numberOfWords - 1) * ros8WordLenght);
     if (nread <= 0)
       throw 1;
  
     // Check that the event data size corresponds to the 1st word datum
     if (numberOfWords <= 0 || eventData[numberOfWords - 1] != numberOfWords) {
       cout << "[DTROS8FileReader]: word counter mismatch exception: " << numberOfWords << " "
            << eventData[numberOfWords - 1] << endl;
       throw 99;
     }
  
     // The header added by the local DAQ occupies 8 words, starting from the 2nd
     int* head = eventData + 1;
  
     /* 
       Header word 0: run number
       Header word 1: spill number
       Header word 2: event number
       Header word 3: reserved
       Header word 4: ROS data offset
       Header word 5: PU data offset
       Header word 6: reserved
       Header word 7: reserved
     */
  
     // WARNING: the event number is reset at a new spill
     eID = EventID(head[0], 1U, head[1] * head[2]);
  
     // The pointer to the ROS payload (the 1st word being the ROS words counter)
     int* rosData = eventData + head[4];
  
     // The ROS payload size
     int eventDataSize = *rosData * ros8WordLenght;
     // 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;
  
     //if ( (eventDataSize/4)%2 ) adjustment = 4;
  
     // The FED ID is always the first in the DT range
     FEDRawData& fedRawData = data->FEDData(FEDNumbering::MINDTFEDID);
     fedRawData.resize(eventDataSize + adjustment);
  
     // I pass only the ROS data to the Event
     copy(reinterpret_cast<unsigned char*>(rosData),
          reinterpret_cast<unsigned char*>(rosData) + eventDataSize,
          fedRawData.data());
  
     // needed to get rid of memory leaks (?)
     delete[] eventData;
  
     return true;
   }
  
   catch (int i) {
     if (i == 1) {
       cout << "[DTROS8FileReader]: END OF FILE REACHED. "
            << "No information read for the requested event" << endl;
       delete data;
       data = nullptr;
       return false;
     } else {
       cout << "[DTROS8FileReader]: PROBLEM WITH EVENT INFORMATION ON THE FILE. "
            << "EVENT DATA READING FAILED  code= " << i << endl;
       delete data;
       data = nullptr;
       return false;
     }
   }
 }

References checkEndOfFile(), filterCSVwithJSON::copy, gather_cfg::cout, data, MillePedeFileConverter_cfg::e, l1t_dqm_sourceclient-live_cfg::fedRawData, EcalFEDMonitor_cfi::FEDRawDataCollection, mps_fire::i, inputFile, FEDNumbering::MINDTFEDID, RawFile::read(), ros8WordLenght, and mitigatedMETSequence_cff::U.

Referenced by produce().

◆ produce()

void DTROS8FileReader::produce	(	edm::Event &	e,
		edm::EventSetup const &	es
	)

overridevirtual

Implements edm::EDProducer.

Definition at line 135 of file DTROS8FileReader.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().

Member Data Documentation

◆ eventNum

edm::EventNumber_t DTROS8FileReader::eventNum

private

Definition at line 42 of file DTROS8FileReader.h.

◆ inputFile

RawFile DTROS8FileReader::inputFile

private

Definition at line 39 of file DTROS8FileReader.h.

Referenced by checkEndOfFile(), DTROS8FileReader(), fillRawData(), and ~DTROS8FileReader().

◆ ros8WordLenght

const int DTROS8FileReader::ros8WordLenght = 4

staticprivate

Definition at line 44 of file DTROS8FileReader.h.

Referenced by fillRawData().

◆ runNum

edm::RunNumber_t DTROS8FileReader::runNum

private

Definition at line 41 of file DTROS8FileReader.h.

Public Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ DTROS8FileReader()

◆ ~DTROS8FileReader()

Member Function Documentation

◆ checkEndOfFile()

◆ fillRawData()

◆ produce()

Member Data Documentation

◆ eventNum

◆ inputFile

◆ ros8WordLenght

◆ runNum