#include <L1GtTextToRaw.h>

Inheritance diagram for L1GtTextToRaw:

Public Member Functions
	L1GtTextToRaw (const edm::ParameterSet &)
	constructor(s) More...

virtual	~L1GtTextToRaw ()
	destructor More...

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

virtual	~EDProducer ()

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

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

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

virtual	~ProducerBase ()

Private Member Functions
virtual void	beginJob ()
	beginning of job stuff More...

virtual void	cleanTextFile ()
	clean the text file, if needed More...

virtual void	endJob ()
	end of job stuff More...

virtual int	getDataSize ()
	get the size of the record More...

virtual void	produce (edm::Event &, const edm::EventSetup &)
	loop over events More...

Private Attributes
int	m_daqGtFedId
	FED ID for the system. More...

int	m_rawDataSize
	raw event size (including header and trailer) in units of 8 bits More...

std::ifstream	m_textFile
	the file itself More...

std::string	m_textFileName
	file name for the text file More...

std::string	m_textFileType
	file type for the text file More...

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

typedef WorkerT< EDProducer >	WorkerType

Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::EDProducer
CurrentProcessingContext const *	currentContext () const

Protected Member Functions inherited from edm::ProducerBase
template<class TProducer , class TMethod >
void	callWhenNewProductsRegistered (TProducer *iProd, TMethod iMethod)

Detailed Description

Description: generate raw data from dumped text file.

Implementation: <TODO: enter implementation details>

Author: : Vasile Mihai Ghete - HEPHY Vienna

$Date$ $Revision$

Definition at line 38 of file L1GtTextToRaw.h.

Constructor & Destructor Documentation

L1GtTextToRaw::L1GtTextToRaw ( const edm::ParameterSet & pSet )

explicit

constructor(s)

Definition at line 42 of file L1GtTextToRaw.cc.

References edm::hlt::Exception, edm::ParameterSet::getUntrackedParameter(), recoMuon::in, LogDebug, m_daqGtFedId, m_rawDataSize, m_textFile, m_textFileName, m_textFileType, and FEDNumbering::MAXTriggerGTPFEDID.

 {
 
     m_textFileType = pSet.getUntrackedParameter<std::string>("TextFileType", "VmeSpyDump");
 
     LogDebug("L1GtTextToRaw")
     << "\nText file type: " << m_textFileType << "\n"
     << std::endl;
 
     m_textFileName = pSet.getUntrackedParameter<std::string>("TextFileName", "gtfe.dmp");
 
     LogDebug("L1GtTextToRaw")
     << "\nText file name: " << m_textFileName << "\n"
     << std::endl;
 
     // event size
     m_rawDataSize = pSet.getUntrackedParameter<int>("RawDataSize");
 
     LogDebug("L1GtTextToRaw")
     << "\nRaw data size (units of 8 bits): " << m_rawDataSize
     << "\n  If negative value, the size is retrieved from the trailer." << "\n"
     << std::endl;
 
     // FED Id for GT DAQ record
     // default value defined in DataFormats/FEDRawData/src/FEDNumbering.cc
     // default value: assume the DAQ record is the last GT record 
     m_daqGtFedId = pSet.getUntrackedParameter<int>(
                        "DaqGtFedId", FEDNumbering::MAXTriggerGTPFEDID);
 
     LogDebug("L1GtTextToRaw")
     << "\nFED Id for DAQ GT record: "
     << m_daqGtFedId << " \n"
     << std::endl;
 
     // open test file
     m_textFile.open(m_textFileName.c_str(), std::ios::in);
     if( !m_textFile.good() ) {
         throw cms::Exception("NotFound")
         << "\nError: failed to open text file = " << m_textFileName << "\n"
         << std::endl;
     }
 
     //
     produces<FEDRawDataCollection>();
 
 }

L1GtTextToRaw::~L1GtTextToRaw ( )

virtual

destructor

Definition at line 90 of file L1GtTextToRaw.cc.

 {
 
     // empty now
 
 }

Member Function Documentation

void L1GtTextToRaw::beginJob ( void )

privatevirtual

beginning of job stuff

Reimplemented from edm::EDProducer.

Definition at line 100 of file L1GtTextToRaw.cc.

References cleanTextFile().

 {
 
     cleanTextFile();
 
 }

void L1GtTextToRaw::cleanTextFile ( )

privatevirtual

clean the text file, if needed

Definition at line 108 of file L1GtTextToRaw.cc.

References LogDebug.

Referenced by beginJob().

 {
 
     LogDebug("L1GtTextToRaw")
     << "\nCleaning the text file\n"
     << std::endl;
 
 }

void L1GtTextToRaw::endJob ( void )

privatevirtual

end of job stuff

Reimplemented from edm::EDProducer.

Definition at line 216 of file L1GtTextToRaw.cc.

 {
 
     // empty now
 }

int L1GtTextToRaw::getDataSize ( )

privatevirtual

get the size of the record

Definition at line 120 of file L1GtTextToRaw.cc.

References LogDebug.

Referenced by produce().

 {
 
     LogDebug("L1GtTextToRaw")
     << "\nComputing raw data size with getRecordSize() method."
     << std::endl;
 
     int rawDataSize = 0;
 
     LogDebug("L1GtTextToRaw")
     << "\nComputed raw data size: " << rawDataSize
     << std::endl;
 
 
     return rawDataSize;
 
 }

void L1GtTextToRaw::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	evSetup
	)

privatevirtual

loop over events

Implements edm::EDProducer.

Definition at line 140 of file L1GtTextToRaw.cc.

References FEDRawData::data(), getDataSize(), j, LogDebug, LogTrace, m_daqGtFedId, m_rawDataSize, m_textFile, edm::Event::put(), FEDRawData::resize(), and FEDRawData::size().

Referenced by python.JSONExport.JsonExport::export(), and python.HTMLExport.HTMLExport::export().

 {
 
     // get the size of the record
 
     int rawDataSize = 0;
 
     if (m_rawDataSize < 0) {
         rawDataSize = getDataSize();
     } else {
         rawDataSize = m_rawDataSize;
 
     }
 
     // define new FEDRawDataCollection
     // it contains ALL FEDs in an event
     std::auto_ptr<FEDRawDataCollection> fedRawColl(new FEDRawDataCollection);
 
     FEDRawData& rawData = fedRawColl->FEDData(m_daqGtFedId);
     // resize, GT raw data record has variable length,
     // depending on active boards (read in GTFE)
     rawData.resize(rawDataSize);
 
 
     LogDebug("L1GtTextToRaw")
     << "\n Size of raw data: " << rawData.size() << "\n"
     << std::endl;
 
 
     // read the text file
     // the file must have one 64 bits per line (usually in hex format)
     // events are separated by empty lines
     
     std::string lineString;
 
     boost::uint64_t lineInt = 0ULL;
     int sizeL = sizeof(lineInt);
 
     int fedBlockSize = 8; // block size in bits for FedRawData
     int maskBlock = 0xff; // fedBlockSize and maskBlock must be consistent
 
     int iLine = 0;
 
     while (std::getline(m_textFile, lineString)) {
 
         if (lineString.empty()) {
             break;
         }
 
         // convert string to int
         std::istringstream iss(lineString);
 
         iss >> std::hex >> lineInt;
 
         LogTrace("L1GtTextToRaw")
         << std::dec << std::setw(4) << std::setfill('0') << iLine << ": " 
         << std::hex << std::setw(sizeL*2) << lineInt 
         << std::dec << std::setfill(' ')
         << std::endl;
 
         // copy data
         for (int j = 0; j < sizeL; j++) {
             char blockContent = (lineInt >> (fedBlockSize * j)) & maskBlock;
             rawData.data()[iLine*sizeL + j] = blockContent;
         }
 
 
         ++iLine;
     }
 
     // put the raw data in the event
     iEvent.put(fedRawColl);
 }