#include <HLTSmartSinglet.h>

Inheritance diagram for HLTSmartSinglet< T >:

Public Member Functions
virtual bool	hltFilter (edm::Event &, const edm::EventSetup &, trigger::TriggerFilterObjectWithRefs &filterproduct)

	HLTSmartSinglet (const edm::ParameterSet &)

	~HLTSmartSinglet ()

Public Member Functions inherited from HLTFilter
	HLTFilter (const edm::ParameterSet &config)

int	module () const

const std::string *	moduleLabel () const

int	path () const

const std::string *	pathName () const

std::pair< int, int >	pmid () const

bool	saveTags () const

virtual	~HLTFilter ()

Public Member Functions inherited from edm::EDFilter
	EDFilter ()

virtual	~EDFilter ()

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 ()

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

Static Public Member Functions inherited from HLTFilter
static void	makeHLTFilterDescription (edm::ParameterSetDescription &desc)

Static Public Member Functions inherited from edm::EDFilter
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &)

Private Attributes
std::string	cut_

edm::InputTag	inputTag_

int	min_N_

StringCutObjectSelector< T, true >	select_

int	triggerType_

Additional Inherited Members
Public Types inherited from edm::EDFilter
typedef EDFilter	ModuleType

typedef WorkerT< EDFilter >	WorkerType

Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Protected Member Functions inherited from edm::EDFilter
CurrentProcessingContext const *	currentContext () const

Protected Member Functions inherited from edm::ProducerBase
template<class TProducer , class TMethod >
void	callWhenNewProductsRegistered (TProducer *iProd, TMethod iMethod)

Detailed Description

template<typename T>
class HLTSmartSinglet< T >

This class is an HLTFilter (-> EDFilter) implementing a smart HLT trigger cut, specified as a string such as "pt>15 && -3<eta<3", for single objects of the same physics type, allowing to cut on variables relating to both the base class T and the derived actual class

Date:: 2012/02/24 13:13:47

Revision:: 1.11

Author: Martin Grunewald

See header file for documentation

Date:: 2012/02/24 13:13:47

Revision:: 1.13

Author: Martin Grunewald

Definition at line 32 of file HLTSmartSinglet.h.

Constructor & Destructor Documentation

template<typename T >

HLTSmartSinglet< T >::HLTSmartSinglet ( const edm::ParameterSet & iConfig )

explicit

Definition at line 28 of file HLTSmartSinglet.cc.

References HLTSmartSinglet< T >::cut_, edm::InputTag::encode(), HLTSmartSinglet< T >::inputTag_, LogDebug, HLTSmartSinglet< T >::min_N_, and HLTSmartSinglet< T >::triggerType_.

                                                                   : HLTFilter(iConfig), 
   inputTag_    (iConfig.template getParameter<edm::InputTag>("inputTag")),
   triggerType_ (iConfig.template getParameter<int>("triggerType")),
   cut_      (iConfig.template getParameter<std::string>  ("cut"     )),
   min_N_    (iConfig.template getParameter<int>          ("MinN"    )),
   select_   (cut_                                                    )
 {
   LogDebug("") << "Input/tyre/cut/ncut : "
            << inputTag_.encode() << " "
            << triggerType_ << " "
            << cut_<< " "
            << min_N_ ;
 }

template<typename T >

HLTSmartSinglet< T >::~HLTSmartSinglet ( )

Definition at line 43 of file HLTSmartSinglet.cc.

44 {

45 }

Member Function Documentation

template<typename T >

void HLTSmartSinglet< T >::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 49 of file HLTSmartSinglet.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), and mergeVDriftHistosByStation::name.

                                                                                {
   edm::ParameterSetDescription desc;
   makeHLTFilterDescription(desc);
   desc.add<edm::InputTag>("inputTag",edm::InputTag("hltCollection"));
   desc.add<int>("triggerType",0);
   desc.add<std::string>("cut","1>0");
   desc.add<int>("MinN",1);
   descriptions.add(std::string("hlt")+std::string(typeid(HLTSmartSinglet<T>).name()),desc);
 }

template<typename T >

bool HLTSmartSinglet< T >::hltFilter	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup,
		trigger::TriggerFilterObjectWithRefs &	filterproduct
	)

virtual

Implements HLTFilter.

Definition at line 66 of file HLTSmartSinglet.cc.

References accept(), trigger::TriggerFilterObjectWithRefs::addCollectionTag(), trigger::TriggerRefsCollections::addObject(), edm::Event::getByLabel(), i, n, dt_dqm_sourceclient_common_cff::reco, and CommPDSkim_cfg::saveTags.

 {
    using namespace std;
    using namespace edm;
    using namespace reco;
    using namespace trigger;
 
    typedef vector<T> TCollection;
    typedef Ref<TCollection> TRef;
 
    // All HLT filters must create and fill an HLT filter object,
    // recording any reconstructed physics objects satisfying (or not)
    // this HLT filter, and place it in the Event.
 
    // The filter object
    if (saveTags()) filterproduct.addCollectionTag(inputTag_);
 
    // Ref to Candidate object to be recorded in filter object
    TRef ref;
 
    // get hold of collection of objects
    Handle<TCollection> objects;
    iEvent.getByLabel (inputTag_,objects);
 
    // look at all objects, check cuts and add to filter object
    int n(0);
    typename TCollection::const_iterator i ( objects->begin() );
    for (; i!=objects->end(); i++) {
      if (select_(*i)) {
        n++;
        ref=TRef(objects,distance(objects->begin(),i));
        filterproduct.addObject(triggerType_,ref);
      }
    }
 
    // filter decision
    bool accept(n>=min_N_);
 
    return accept;
 }