prodname Class Reference

Inheritance diagram for prodname:

List of all members.

Public Types
typedef perl	if (1 eq scalar(@::datatypes))
Public Member Functions
	prodname (const edm::ParameterSet &)
	prodname (const edm::ParameterSet &)
ReturnType	produce (const recordname &)
	~prodname ()
	~prodname ()
Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)
Private Member Functions
virtual void	beginJob ()
virtual void	endJob ()
virtual void	produce (edm::Event &, const edm::EventSetup &)
Private Attributes
example_myparticle edm::InputTag	electronTags_
example_myparticle edm::InputTag	muonTags_

---

Detailed Description

Description: [one line class summary]

Implementation: [Notes on implementation]

Definition at line 43 of file edproducer.cc.

---

Member Typedef Documentation

typedef perl prodname::if(1 eq scalar(@::datatypes)) [inline]

Definition at line 43 of file esproducer.cc.

{ $result="boost::shared_ptr<$::datatypes[0]>"; } else { $result="edm::ESProducts<"; $line = 0; foreach $type ( @::datatypes ) { if ($line) { $result = "$result, "; } $result= "$result boost::shared_ptr<$type> ";  $line =1;} $result="$result>"; }  @\perl ReturnType;

---

Constructor & Destructor Documentation

prodname::prodname

(

const edm::ParameterSet &

iConfig

)

[explicit]

Definition at line 79 of file edproducer.cc.

                    :
@example_myparticle   muonTags_( iConfig.getParameter<edm::InputTag>( "muons" )),
@example_myparticle   electronTags_( iConfig.getParameter<edm::InputTag>( "electrons" ))
{
   //register your products
/* Examples
   produces<ExampleData2>();

   //if do put with a label
   produces<ExampleData2>("label");
 
   //if you want to put into the Run
   produces<ExampleData2,InRun>();
*/
@example_myparticle   produces<MyParticleCollection>( "particles" );
   //now do what ever other initialization is needed
  
}

prodname::~prodname

(

)

Definition at line 100 of file edproducer.cc.

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

}

prodname::prodname

(

const edm::ParameterSet &

)

prodname::~prodname

(

)

---

Member Function Documentation

void prodname::beginJob

(

void

)

[private, virtual]

Reimplemented from edm::EDProducer.

Definition at line 179 of file edproducer.cc.

{
}

void prodname::endJob

(

void

)

[private, virtual]

Reimplemented from edm::EDProducer.

Definition at line 185 of file edproducer.cc.

                 {
}

void prodname::fillDescriptions

(

edm::ConfigurationDescriptions &

descriptions

)

[static]

Reimplemented from edm::EDProducer.

Definition at line 222 of file edproducer.cc.

References edm::ConfigurationDescriptions::addDefault(), and edm::ParameterSetDescription::setUnknown().

                                                                     {
  //The following says we do not know what parameters are allowed so do no validation
  // Please change this to state exactly what you do use, even if it is no parameters
  edm::ParameterSetDescription desc;
  desc.setUnknown();
  descriptions.addDefault(desc);
@example_myparticle  
@example_myparticle  //Specify that only 'muons' and 'electrons' are allowed
@example_myparticle  //To use, remove the default given above and uncomment below
@example_myparticle  //ParameterSetDescription desc;
@example_myparticle  //desc.add<edm::InputTag>("muons","muons");
@example_myparticle  //desc.add<edm::InputTag>("electrons","pixelMatchGsfElectrons");
@example_myparticle  //descriptions.addDefault(desc);
}

void prodname::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)		[private, virtual]

Implements edm::EDProducer.

Definition at line 115 of file edproducer.cc.

References DeDxDiscriminatorTools::charge(), metsig::electron, HI_PhotonSkim_cff::electrons, electronTags_, edm::Event::getByLabel(), h, metsig::muon, patZpeak::muons, muonTags_, MyParticleCollection, edm::Event::put(), and dt_dqm_sourceclient_common_cff::reco.

{
   using namespace edm;
@example_myparticle    using namespace reco;
@example_myparticle    using namespace std;
/* This is an event example
   //Read 'ExampleData' from the Event
   Handle<ExampleData> pIn;
   iEvent.getByLabel("example",pIn);

   //Use the ExampleData to create an ExampleData2 which 
   // is put into the Event
   std::auto_ptr<ExampleData2> pOut(new ExampleData2(*pIn));
   iEvent.put(pOut);
*/

/* this is an EventSetup example
   //Read SetupData from the SetupRecord in the EventSetup
   ESHandle<SetupData> pSetup;
   iSetup.get<SetupRecord>().get(pSetup);
*/
 
@example_myparticle    Handle<MuonCollection> muons;
@example_myparticle    iEvent.getByLabel( muonTags_, muons );
@example_myparticle    
@example_myparticle    Handle<PixelMatchGsfElectronCollection> electrons;
@example_myparticle    iEvent.getByLabel( electronTags_, electrons );
@example_myparticle    
@example_myparticle    // create a new collection of Particle objects
@example_myparticle    auto_ptr<MyParticleCollection> newParticles( new MyParticleCollection );      
@example_myparticle 
@example_myparticle    // if the number of electrons or muons is 4 (or 2 and 2), costruct a new particle
@example_myparticle    if( muons->size() == 4 || electrons->size() == 4 || ( muons->size() == 2 && electrons->size() == 2 ) ) {
@example_myparticle       
@example_myparticle       // sums of momenta and charges will be calculated
@example_myparticle       Particle::LorentzVector totalP4( 0, 0, 0, 0 );
@example_myparticle       Particle::Charge charge( 0 );
@example_myparticle       
@example_myparticle       // loop over muons, sum over p4s and charges. Later same for electrons
@example_myparticle       for( MuonCollection::const_iterator muon = muons->begin(); muon != muons->end(); ++muon ) {
@example_myparticle          totalP4 += muon->p4();
@example_myparticle          charge += muon->charge();
@example_myparticle       }
@example_myparticle       
@example_myparticle       for( PixelMatchGsfElectronCollection::const_iterator electron = electrons->begin(); electron != electrons->end(); ++electron ) {
@example_myparticle          totalP4 += electron->p4(); 
@example_myparticle          charge += electron->charge(); 
@example_myparticle       }
@example_myparticle       
@example_myparticle       // create a particle with momentum and charge from muons and electrons
@example_myparticle       Particle h;
@example_myparticle       h.setP4(totalP4);
@example_myparticle       h.setCharge(charge);
@example_myparticle 
@example_myparticle       // fill the particles into the vector
@example_myparticle       newParticles->push_back( h );      
@example_myparticle    }
@example_myparticle    
@example_myparticle    // save the vector
@example_myparticle    iEvent.put( newParticles, "particles" );
}

prodname::ReturnType prodname::produce

(

const recordname &

iRecord

)

Definition at line 86 of file esproducer.cc.

References Vispa::Plugins::EdmBrowser::EdmDataAccessor::eq(), and hitfit::scalar().

{
   using namespace edm::es;
@perl $result=""; foreach $type (@::datatypes) {$result ="$result   boost::shared_ptr<$type> p$type ;\n";} @\perl

   return @perl if( 1 eq scalar( @::datatypes ) ) { $result="p$::datatypes[0]" } else { $result="products("; $line = 0; foreach $type ( @::datatypes ) { if ($line) { $result = "$result,"; } $result= "$result p$type"; $line +=1; } $result="$result)"; }  @\perl ;
}

---

Member Data Documentation

example_myparticle edm::InputTag prodname::electronTags_ [private]

Definition at line 62 of file edproducer.cc.

Referenced by produce().

example_myparticle edm::InputTag prodname::muonTags_ [private]

Definition at line 61 of file edproducer.cc.

Referenced by produce().