HepMCEventWriter Class Reference

Inheritance diagram for HepMCEventWriter:

List of all members.

Public Member Functions
	HepMCEventWriter (const edm::ParameterSet &params)
virtual	~HepMCEventWriter ()
Protected Member Functions
virtual void	analyze (const edm::Event &event, const edm::EventSetup &es)
virtual void	beginRun (const edm::Run &run, const edm::EventSetup &es)
virtual void	endRun (const edm::Run &run, const edm::EventSetup &es)
Private Attributes
HepMC::IO_GenEvent *	_output
edm::InputTag	hepMCProduct_

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Detailed Description

Definition at line 20 of file HepMCEventWriter.cc.

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Constructor & Destructor Documentation

HepMCEventWriter::HepMCEventWriter

(

const edm::ParameterSet &

params

)

[explicit]

Definition at line 35 of file HepMCEventWriter.cc.

                                                                :
  hepMCProduct_(params.getParameter<edm::InputTag>("hepMCProduct"))
{
}

HepMCEventWriter::~HepMCEventWriter

(

)

[virtual]

Definition at line 40 of file HepMCEventWriter.cc.

{
}

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Member Function Documentation

void HepMCEventWriter::analyze	(	const edm::Event &	event,
		const edm::EventSetup &	es
	)		[protected, virtual]

Implements edm::EDAnalyzer.

Definition at line 57 of file HepMCEventWriter.cc.

References _output, and hepMCProduct_.

{

  edm::Handle<edm::HepMCProduct> product;
  event.getByLabel(hepMCProduct_, product);

  const HepMC::GenEvent* evt = product->GetEvent();

  _output->write_event(evt);

}

void HepMCEventWriter::beginRun	(	const edm::Run &	run,
		const edm::EventSetup &	es
	)		[protected, virtual]

Reimplemented from edm::EDAnalyzer.

Definition at line 44 of file HepMCEventWriter.cc.

References _output, and dbtoconf::out.

{

  _output = new HepMC::IO_GenEvent("GenEvent_ASCII.dat",std::ios::out);

}

void HepMCEventWriter::endRun	(	const edm::Run &	run,
		const edm::EventSetup &	es
	)		[protected, virtual]

Reimplemented from edm::EDAnalyzer.

Definition at line 52 of file HepMCEventWriter.cc.

References _output.

{
  if (_output) delete _output;
}

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Member Data Documentation

HepMC::IO_GenEvent* HepMCEventWriter::_output [private]

Definition at line 31 of file HepMCEventWriter.cc.

Referenced by analyze(), beginRun(), and endRun().

edm::InputTag HepMCEventWriter::hepMCProduct_ [private]

Definition at line 32 of file HepMCEventWriter.cc.

Referenced by analyze().