#include <BaseFlatGunProducer.h>

Inheritance diagram for edm::BaseFlatGunProducer:

Public Member Functions
	BaseFlatGunProducer (const ParameterSet &)

void	beginRun (edm::Run &r, const edm::EventSetup &)

void	endRun (edm::Run &r, const edm::EventSetup &)

virtual	~BaseFlatGunProducer ()

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 ()

Protected Attributes
bool	fAddAntiParticle

HepMC::GenEvent *	fEvt

double	fMaxEta

double	fMaxPhi

double	fMinEta

double	fMinPhi

std::vector< int >	fPartIDs

ESHandle < HepPDT::ParticleDataTable >	fPDGTable

CLHEP::HepRandomEngine &	fRandomEngine

CLHEP::RandFlat *	fRandomGenerator

int	fVerbosity

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)

static void	prevalidate (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 31 of file BaseFlatGunProducer.h.

Constructor & Destructor Documentation

BaseFlatGunProducer::BaseFlatGunProducer ( const ParameterSet & pset )

Definition at line 49 of file BaseFlatGunProducer.cc.

References fAddAntiParticle, fMaxEta, fMaxPhi, fMinEta, fMinPhi, fPartIDs, fRandomEngine, fRandomGenerator, fVerbosity, edm::ParameterSet::getParameter(), and edm::ParameterSet::getUntrackedParameter().

                                                                    :
    fEvt(0),
    fRandomEngine(getEngineReference()),
    fRandomGenerator(0)
    // fPDGTable( new DefaultConfig::ParticleDataTable("PDG Table") )
 {
 
    ParameterSet pgun_params = pset.getParameter<ParameterSet>("PGunParameters") ;
   
    // although there's the method ParameterSet::empty(),  
    // it looks like it's NOT even necessary to check if it is,
    // before trying to extract parameters - if it is empty,
    // the default values seem to be taken
    fPartIDs    = pgun_params.getParameter< vector<int> >("PartID");  
    fMinEta     = pgun_params.getParameter<double>("MinEta");
    fMaxEta     = pgun_params.getParameter<double>("MaxEta");
    fMinPhi     = pgun_params.getParameter<double>("MinPhi");
    fMaxPhi     = pgun_params.getParameter<double>("MaxPhi");
 
   //
   //fPDGTablePath = "/afs/cern.ch/sw/lcg/external/clhep/1.9.2.1/slc3_ia32_gcc323/data/HepPDT/" ;
 /*
   string HepPDTBase( getenv("HEPPDT_PARAM_PATH") ) ; 
   fPDGTablePath = HepPDTBase + "/data/" ;
   fPDGTableName = "PDG_mass_width_2004.mc"; // should it be 2004 table ?
 
   string TableFullName = fPDGTablePath + fPDGTableName ;
   ifstream PDFile( TableFullName.c_str() ) ;
   if( !PDFile ) 
   {
       throw cms::Exception("FileNotFound", "BaseFlatGunProducer::BaseFlatGunProducer()")
     << "File " << TableFullName << " cannot be opened.\n";
   }
 
   HepPDT::TableBuilder tb(*fPDGTable) ;
   if ( !addPDGParticles( PDFile, tb ) ) { cout << " Error reading PDG !" << endl; }
   // the tb dtor fills fPDGTable
 */
 
   fVerbosity = pset.getUntrackedParameter<int>( "Verbosity",0 ) ;
 
 // The Service has already instantiated an engine.  Use it.
    fRandomGenerator = new CLHEP::RandFlat(fRandomEngine) ;
    fAddAntiParticle = pset.getParameter<bool>("AddAntiParticle") ;
 
    produces<GenRunInfoProduct, InRun>();
 }

BaseFlatGunProducer::~BaseFlatGunProducer ( )

virtual

Definition at line 97 of file BaseFlatGunProducer.cc.

 {
   
 //if ( fRandomGenerator != NULL ) delete fRandomGenerator;
   // do I need to delete the Engine, too ?
   
   // no need to cleanup GenEvent memory - done in HepMCProduct
   // if (fEvt != NULL) delete fEvt ; // double check
   // delete fPDGTable;
   
 }

Member Function Documentation

void BaseFlatGunProducer::beginRun	(	edm::Run &	r,
		const edm::EventSetup &	es
	)

virtual

Reimplemented from edm::EDProducer.

Definition at line 110 of file BaseFlatGunProducer.cc.

References fPDGTable, edm::EventSetup::getData(), and hitfit::return.

 {
    es.getData( fPDGTable ) ;
    return ;
 
 }

void BaseFlatGunProducer::endRun	(	edm::Run &	r,
		const edm::EventSetup &	es
	)

virtual

Reimplemented from edm::EDProducer.

Definition at line 118 of file BaseFlatGunProducer.cc.

References edm::Run::put().

 {
    // just create an empty product
    // to keep the EventContent definitions happy
    // later on we might put the info into the run info that this is a PGun
    auto_ptr<GenRunInfoProduct> genRunInfo( new GenRunInfoProduct() );
    run.put( genRunInfo );
 }