edm::MCFileSource Class Reference

#include <MCFileSource.h>

Inheritance diagram for edm::MCFileSource:

List of all members.

Public Member Functions
	MCFileSource (const ParameterSet &pset, const InputSourceDescription &desc)
virtual	~MCFileSource ()
Private Member Functions
void	clear ()
virtual void	produce (Event &e)
virtual bool	setRunAndEventInfo (EventID &, TimeValue_t &time)
Private Attributes
HepMC::GenEvent *	evt_
HepMCFileReader *	reader_
bool	useExtendedAscii_

---

Detailed Description

Definition at line 25 of file MCFileSource.h.

---

Constructor & Destructor Documentation

MCFileSource::MCFileSource	(	const ParameterSet &	pset,
		const InputSourceDescription &	desc
	)

Definition at line 25 of file MCFileSource.cc.

References convertXMLtoSQLite_cfg::fileName, edm::ProducerSourceFromFiles::fileNames(), HepMCFileReader::initialize(), reader_, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                                        :
  ProducerSourceFromFiles(pset, desc, false),
  reader_(HepMCFileReader::instance()), evt_(0)
{
  LogInfo("MCFileSource") << "Reading HepMC file:" << fileNames()[0];
  std::string fileName = fileNames()[0];
  // strip the file: 
  if (fileName.find("file:") == 0){
    fileName.erase(0,5);
  }  
  
  reader_->initialize(fileName);  
  produces<HepMCProduct>();
}

MCFileSource::~MCFileSource

(

)

[virtual]

Definition at line 42 of file MCFileSource.cc.

                           {
}

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Member Function Documentation

void edm::MCFileSource::clear

(

)

[private]

void MCFileSource::produce

(

Event &

e

)

[private, virtual]

Implements edm::ProducerSourceBase.

Definition at line 54 of file MCFileSource.cc.

References evt_, and edm::Event::put().

                                   {
  // Store one HepMC event in the Event.

  std::auto_ptr<HepMCProduct> bare_product(new HepMCProduct());  
  bare_product->addHepMCData(evt_);
  e.put(bare_product);
}

bool MCFileSource::setRunAndEventInfo	(	EventID &	,
		TimeValue_t &	time
	)		[private, virtual]

Implements edm::ProducerSourceBase.

Definition at line 46 of file MCFileSource.cc.

References evt_, HepMCFileReader::fillCurrentEventData(), and reader_.

                                                            {
  // Read one HepMC event
  LogInfo("MCFileSource") << "Start Reading";
  evt_ = reader_->fillCurrentEventData(); 
  return(evt_ != nullptr);
}

---

Member Data Documentation

HepMC::GenEvent* edm::MCFileSource::evt_ [private]

Definition at line 36 of file MCFileSource.h.

Referenced by produce(), and setRunAndEventInfo().

HepMCFileReader* edm::MCFileSource::reader_ [private]

Definition at line 35 of file MCFileSource.h.

Referenced by MCFileSource(), and setRunAndEventInfo().

bool edm::MCFileSource::useExtendedAscii_ [private]

Definition at line 37 of file MCFileSource.h.