#include <L1Triggr/TextToDigi/src/TextToRaw.cc>

Inheritance diagram for TextToRaw:

Public Member Functions
	TextToRaw (const edm::ParameterSet &)

	~TextToRaw ()

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

ModuleDescription const &	moduleDescription () const

virtual	~EDProducer ()

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

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

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

virtual	~ProducerBase ()

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

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

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

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

std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

Private Member Functions
virtual void	beginJob ()

virtual void	endJob ()

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

void	putEmptyDigi (edm::Event &)
	Append empty digi collection. More...

Private Attributes
char	data_ [EVT_MAX_SIZE]

int	fedId_

std::ifstream	file_

int	fileEventOffset_

std::string	filename_

int	nevt_

Static Private Attributes
static const unsigned	EVT_MAX_SIZE =8192

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

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)

static void	prevalidate (ConfigurationDescriptions &descriptions)

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

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

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 ProductType , BranchType B = InEvent>
void	consumesMany ()

void	consumesMany (const TypeToGet &id)

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

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)

Detailed Description

Description: Convert ASCII dump of a raw event to FEDRawData format for unpacking

Implementation: Input format is a 32 bit hex string per line (LSW first). Events separated with blank line.

Definition at line 40 of file TextToRaw.h.

Constructor & Destructor Documentation

TextToRaw::TextToRaw ( const edm::ParameterSet & iConfig )

explicit

Definition at line 28 of file TextToRaw.cc.

References filename_.

                                                    :
   fedId_(iConfig.getUntrackedParameter<int>("fedId", 745)),
   filename_(iConfig.getUntrackedParameter<std::string>("filename", "slinkOutput.txt")),
   fileEventOffset_(iConfig.getUntrackedParameter<int>("FileEventOffset", 0)),
   nevt_(0)
 {
   edm::LogInfo("TextToDigi") << "Reading ASCII dump from " << filename_ << std::endl;
 
   //register the products
   produces<FEDRawDataCollection>();
 
 }

TextToRaw::~TextToRaw ( )

Definition at line 42 of file TextToRaw.cc.

 {
  
    // do anything here that needs to be done at desctruction time
    // (e.g. close files, deallocate resources etc.)
 
 }

Member Function Documentation

void TextToRaw::beginJob ( void )

privatevirtual

Reimplemented from edm::EDProducer.

Definition at line 149 of file TextToRaw.cc.

References file_, filename_, and recoMuon::in.

 {
   // open VME file
   file_.open(filename_.c_str(), std::ios::in);
   if(!file_.good()) { edm::LogInfo("TextToDigi") << "Failed to open ASCII file " << filename_ << std::endl; }
 }

void TextToRaw::endJob ( void )

privatevirtual

Reimplemented from edm::EDProducer.

Definition at line 159 of file TextToRaw.cc.

References file_.

                   {
   file_.close();
 }

void TextToRaw::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

privatevirtual

Implements edm::EDProducer.

Definition at line 63 of file TextToRaw.cc.

References funct::abs(), trackerHits::c, data_, EVT_MAX_SIZE, edm::hlt::Exception, fedId_, file_, fileEventOffset_, i, ntuplemaker::iline, j, geometryCSVtoXML::line, nevt_, edm::Event::put(), putEmptyDigi(), FEDRawData::resize(), and AlCaHLTBitMon_QueryRunRegistry::string.

 {
   using namespace edm;
    
   // Skip event if required
   if (nevt_ < fileEventOffset_){
     putEmptyDigi(iEvent);
     nevt_++;
     return;
   } else if (nevt_==0 && fileEventOffset_<0) {
     std::string line;
     //skip first fileEventOffset input crossings 
     for(unsigned i=0; i<(unsigned)abs(fileEventOffset_); i++) {
       unsigned iline=0;
       while (getline(file_, line) && !line.empty()) {
     iline++;
     if(iline*4>=EVT_MAX_SIZE)       
       throw cms::Exception("TextToRawEventSizeOverflow")
         << "TextToRaw::produce() : "
         << " read too many lines (" << iline << ": " << line << ")" 
         << ", maximum event size is " << EVT_MAX_SIZE
         << std::endl;
       }
     }
   }
   
   nevt_++;
   
    // read file
    std::string line;
    unsigned i=0; // count 32-bit words
 
    // while not encountering dumb errors
    while (getline(file_, line) && !line.empty() ) {
 
      // bail if we reached the EVT_MAX_SIZE
      if (i*4>=EVT_MAX_SIZE) {
        throw cms::Exception("TextToRaw")
          << "Read too many lines from file. Maximum event size is " << EVT_MAX_SIZE << " lines" << std::endl;
      }
 
      // convert string to int
      std::istringstream iss(line);
      unsigned long d;
      iss >> std::hex >> d;
 
      // copy data
      for (int j=0; j<4; j++) {
        if ( (i*4+j) < EVT_MAX_SIZE ) { 
      char c = (d>>(8*j))&0xff;
      data_[i*4+j] = c;
        }
      }
 
      ++i;
 
      // bail if we reached the EVT_MAX_SIZE
      if (i>=EVT_MAX_SIZE) {
        throw cms::Exception("TextToRaw")
      << "Read too many lines from file. Maximum event size is " << EVT_MAX_SIZE << " lines" << std::endl;
      }
 
    }
 
    unsigned evtSize = i * 4;
 
    // create the collection
    std::auto_ptr<FEDRawDataCollection> rawColl(new FEDRawDataCollection()); 
    // retrieve the target buffer
    FEDRawData& feddata=rawColl->FEDData(fedId_);
    // Allocate space for header+trailer+payload
    feddata.resize(evtSize);
 
    // fill FEDRawData object
    for (unsigned i=0; i<evtSize; ++i) {
      feddata.data()[i] = data_[i];
    }
 
    // put the collection in the event
    iEvent.put(rawColl);
      
 }

void TextToRaw::putEmptyDigi ( edm::Event & iEvent )

private

Append empty digi collection.

Definition at line 53 of file TextToRaw.cc.

References edm::Event::put().

Referenced by produce().

                                              {
   std::auto_ptr<FEDRawDataCollection> rawColl(new FEDRawDataCollection()); 
   //FEDRawData& feddata=rawColl->FEDData(fedId_);
   //feddata.data()[0] = 0;
   iEvent.put(rawColl);
 }

Member Data Documentation

char TextToRaw::data_[EVT_MAX_SIZE]

private

Definition at line 61 of file TextToRaw.h.

Referenced by produce().

const unsigned TextToRaw::EVT_MAX_SIZE =8192

staticprivate

Definition at line 60 of file TextToRaw.h.

Referenced by produce().

int TextToRaw::fedId_

private

Definition at line 53 of file TextToRaw.h.

Referenced by produce().

std::ifstream TextToRaw::file_

private

Definition at line 57 of file TextToRaw.h.

Referenced by beginJob(), endJob(), and produce().

int TextToRaw::fileEventOffset_

private

Definition at line 63 of file TextToRaw.h.

Referenced by produce().

std::string TextToRaw::filename_

private

Definition at line 56 of file TextToRaw.h.

Referenced by beginJob(), and TextToRaw().

int TextToRaw::nevt_

private

Definition at line 64 of file TextToRaw.h.

Referenced by produce().

Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation