HepMCCopy Class Reference

#include <HepMCCopy.h>

Inheritance diagram for HepMCCopy:

Public Member Functions
virtual void	beginRun (edm::Run &, edm::EventSetup const &)
virtual void	endRun ()
	HepMCCopy (edm::ParameterSet const &p)
virtual void	produce (edm::Event &e, const edm::EventSetup &c)
virtual	~HepMCCopy ()
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 ()

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

Definition at line 10 of file HepMCCopy.h.

Constructor & Destructor Documentation

HepMCCopy::HepMCCopy ( edm::ParameterSet const &  p )

explicit

Definition at line 10 of file HepMCCopy.cc.

{    
  // This producer produces a HepMCProduct, a copy of the original one
  produces<edm::HepMCProduct>();
}

virtual HepMCCopy::~HepMCCopy ( )

inlinevirtual

Definition at line 16 of file HepMCCopy.h.

{}

Member Function Documentation

virtual void HepMCCopy::beginRun ( edm::Run &  , edm::EventSetup const &    )

inlinevirtual

Reimplemented from edm::EDProducer.

Definition at line 17 of file HepMCCopy.h.

{}

virtual void HepMCCopy::endRun ( void  )

inlinevirtual

Definition at line 18 of file HepMCCopy.h.

{}

void HepMCCopy::produce ( edm::Event &  e, const edm::EventSetup &  c  )

virtual

Implements edm::EDProducer.

Definition at line 16 of file HepMCCopy.cc.

References edm::Event::getByLabel(), edm::Event::put(), and LaserTracksInput_cfi::source.

{
  
  edm::Handle<edm::HepMCProduct> theHepMCProduct;
  bool source = iEvent.getByLabel("generator",theHepMCProduct);
  if ( !source ) { 
    std::auto_ptr<edm::HepMCProduct> pu_product(new edm::HepMCProduct());  
    iEvent.put(pu_product);
  } else { 
    std::auto_ptr<edm::HepMCProduct> pu_product(new edm::HepMCProduct(*theHepMCProduct));  
    iEvent.put(pu_product);
  }

}