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HLTCountNumberOfObject< OColl > Class Template Reference

Description: templated EDFilter to count the number of object in a given collection, using View. More...

#include <HLTrigger/special/interface/HLTCountNumberOfObject.h>

Inheritance diagram for HLTCountNumberOfObject< OColl >:

List of all members.

Public Member Functions
	HLTCountNumberOfObject (const edm::ParameterSet &iConfig)
	~HLTCountNumberOfObject ()
Private Member Functions
virtual void	beginJob (const edm::EventSetup &)
virtual void	endJob ()
virtual bool	filter (edm::Event &iEvent, const edm::EventSetup &)
Private Attributes
int	maxN_
int	minN_
edm::InputTag	src_

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Detailed Description

template<class OColl>
class HLTCountNumberOfObject< OColl >

Description: templated EDFilter to count the number of object in a given collection, using View.

Author:

Jean-Roch Vlimant

Definition at line 26 of file HLTCountNumberOfObject.h.

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Constructor & Destructor Documentation

template<class OColl>

HLTCountNumberOfObject< OColl >::HLTCountNumberOfObject

(

const edm::ParameterSet &

iConfig

)

[inline, explicit]

Definition at line 28 of file HLTCountNumberOfObject.h.

00028                                                                   :
00029     src_(iConfig.getParameter<edm::InputTag>("src")),
00030     minN_(iConfig.getParameter<int>("MinN")),
00031     maxN_(iConfig.getParameter<int>("MaxN"))
00032       {
00033         produces<trigger::TriggerFilterObjectWithRefs>();
00034       };
  

template<class OColl>

HLTCountNumberOfObject< OColl >::~HLTCountNumberOfObject

(

)

[inline]

Definition at line 36 of file HLTCountNumberOfObject.h.

{};

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Member Function Documentation

template<class OColl>

virtual void HLTCountNumberOfObject< OColl >::beginJob

(

const edm::EventSetup &

)

[inline, private, virtual]

Reimplemented from edm::EDFilter.

Definition at line 39 of file HLTCountNumberOfObject.h.

{};

template<class OColl>

virtual void HLTCountNumberOfObject< OColl >::endJob

(

void

)

[inline, private, virtual]

Reimplemented from edm::EDFilter.

Definition at line 56 of file HLTCountNumberOfObject.h.

{};

template<class OColl>

virtual bool HLTCountNumberOfObject< OColl >::filter	(	edm::Event &	iEvent,
		const edm::EventSetup &
	)			[inline, private, virtual]

Implements HLTFilter.

Definition at line 40 of file HLTCountNumberOfObject.h.

References edm::Event::getByLabel(), LogDebug, HLTCountNumberOfObject< OColl >::maxN_, HLTCountNumberOfObject< OColl >::minN_, module(), path(), edm::Event::put(), s, and HLTCountNumberOfObject< OColl >::src_.

  {
    // The filtered object. which is put empty.
    std::auto_ptr<trigger::TriggerFilterObjectWithRefs> filterproduct (new trigger::TriggerFilterObjectWithRefs(path(),module()));

    edm::Handle<OColl> oHandle;
    iEvent.getByLabel(src_, oHandle);
    int s=oHandle->size();
    bool answer=true;
    if (minN_!=-1) answer = answer && (s>=minN_);
    if (maxN_!=-1) answer = answer && (s<=maxN_);
    LogDebug("HLTCountNumberOfObject")<<module()<<" sees: "<<s<<" objects. Filtere answer is: "<<(answer?"true":"false");

    iEvent.put(filterproduct);
    return answer;
  }

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Member Data Documentation

template<class OColl>

int HLTCountNumberOfObject< OColl >::maxN_ [private]

Definition at line 59 of file HLTCountNumberOfObject.h.

Referenced by HLTCountNumberOfObject< OColl >::filter().

template<class OColl>

int HLTCountNumberOfObject< OColl >::minN_ [private]

Definition at line 59 of file HLTCountNumberOfObject.h.

Referenced by HLTCountNumberOfObject< OColl >::filter().

template<class OColl>

edm::InputTag HLTCountNumberOfObject< OColl >::src_ [private]

Definition at line 56 of file HLTCountNumberOfObject.h.

Referenced by HLTCountNumberOfObject< OColl >::filter().

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The documentation for this class was generated from the following file:

• HLTrigger/special/interface/HLTCountNumberOfObject.h

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