mHatGenFilter Class Reference

Inheritance diagram for mHatGenFilter:

Public Member Functions
	mHatGenFilter (const edm::ParameterSet &)
	~mHatGenFilter ()

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

Private Member Functions
virtual bool	filter (edm::Event &, const edm::EventSetup &) override

Private Attributes
const edm::EDGetTokenT< GenEventInfoProduct >	genToken_
const std::string	mCentral_
const double	mHat_
const edm::InputTag	src_

Detailed Description

Definition at line 44 of file mHatGenFilter.cc.

Constructor & Destructor Documentation

mHatGenFilter::mHatGenFilter ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 72 of file mHatGenFilter.cc.

                                                           :
    src_(iConfig.getParameter<edm::InputTag>("src")),
    genToken_(consumes<GenEventInfoProduct>(src_)),
    mHat_(iConfig.getParameter<double>("mHat")),
    mCentral_(iConfig.getParameter<std::string>("mCentral"))
{
   //now do what ever initialization is needed

}

mHatGenFilter::~mHatGenFilter

(

)

Definition at line 83 of file mHatGenFilter.cc.

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

}

Member Function Documentation

void mHatGenFilter::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions )

static

Definition at line 121 of file mHatGenFilter.cc.

                                                                          {
  edm::ParameterSetDescription desc;
  desc.setComment("Filter events according to mHat.");
  desc.add<edm::InputTag>("src");
  desc.add<double>("mHat");
  desc.add<std::string>("mCentral");
}

bool mHatGenFilter::filter ( edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

overrideprivatevirtual

Definition at line 98 of file mHatGenFilter.cc.

References genToken_, mCentral_, mHat_, and returnMassPoint().

{
   using namespace edm;

   Handle<GenEventInfoProduct> GenEventInfoHandle;
   iEvent.getByToken(genToken_, GenEventInfoHandle);
   if (GenEventInfoHandle.isValid()){
       double p_prot = 13000. /2.;
       double p1 = GenEventInfoHandle->pdf()->x.first * p_prot;
       double p2 = GenEventInfoHandle->pdf()->x.second * p_prot;
       double mHat = std::sqrt((p1+p2)*(p1+p2) - (p1-p2)*(p1-p2));
       if(mHat < mHat_ * returnMassPoint(mCentral_)) return false;
       return true;
   }
   else {
       edm::LogWarning("gg Ntuplizer") << "no GenEventInfoProduct in event";
       return false;
   }
}

Member Data Documentation

const edm::EDGetTokenT<GenEventInfoProduct> mHatGenFilter::genToken_

private

Definition at line 56 of file mHatGenFilter.cc.

Referenced by filter().

const std::string mHatGenFilter::mCentral_

private

Definition at line 58 of file mHatGenFilter.cc.

Referenced by filter().

const double mHatGenFilter::mHat_

private

Definition at line 57 of file mHatGenFilter.cc.

Referenced by filter().

const edm::InputTag mHatGenFilter::src_

private

Definition at line 55 of file mHatGenFilter.cc.

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

• mHatGenFilter.cc