BPHMassSymSelect Class Reference

#include <BPHMassSymSelect.h>

Inheritance diagram for BPHMassSymSelect:

Public Member Functions
bool	accept (const BPHDecayMomentum &cand) const override
	select particle More...
	BPHMassSymSelect (const std::string &np, const std::string &nn, const BPHMassSelect *ms)
	BPHMassSymSelect (const BPHMassSymSelect &x)=delete
BPHMassSymSelect &	operator= (const BPHMassSymSelect &x)=delete
	~BPHMassSymSelect () override
Public Member Functions inherited from BPHMomentumSelect
	BPHMomentumSelect ()
	BPHMomentumSelect (const BPHMomentumSelect &x)=delete
BPHMomentumSelect &	operator= (const BPHMomentumSelect &x)=delete
virtual	~BPHMomentumSelect ()

Private Attributes
const BPHMassSelect *	mSel
std::string	nNeg
std::string	nPos

Additional Inherited Members
Public Types inherited from BPHMomentumSelect
using	AcceptArg = BPHDecayMomentum

Detailed Description

Description: Class for candidate selection by invariant mass (at momentum sum level) allowing for decay product mass swap

Author

Paolo Ronchese INFN Padova

Definition at line 33 of file BPHMassSymSelect.h.

Constructor & Destructor Documentation

BPHMassSymSelect() [1/2]

BPHMassSymSelect::BPHMassSymSelect ( const std::string &  np, const std::string &  nn, const BPHMassSelect *  ms  )

inline

Constructor

Definition at line 37 of file BPHMassSymSelect.h.

      : nPos(np), nNeg(nn), mSel(ms) {}

BPHMassSymSelect() [2/2]

BPHMassSymSelect::BPHMassSymSelect ( const BPHMassSymSelect &  x )

delete

~BPHMassSymSelect()

BPHMassSymSelect::~BPHMassSymSelect ( )

inlineoverride

Destructor

Definition at line 46 of file BPHMassSymSelect.h.

{}

Member Function Documentation

accept()

bool BPHMassSymSelect::accept ( const BPHDecayMomentum &  cand ) const

inlineoverridevirtual

select particle

Operations

Implements BPHMomentumSelect.

Definition at line 51 of file BPHMassSymSelect.h.

Referenced by esMonitoring.FDJsonServer::handle_accept().

                                                           {
    if (mSel->accept(cand))
      return true;

    const reco::Candidate* pp = cand.getDaug(nPos);
    const reco::Candidate* np = cand.getDaug(nNeg);

    reco::Candidate* pc = cand.originalReco(pp)->clone();
    reco::Candidate* nc = cand.originalReco(np)->clone();

    pc->setMass(np->p4().mass());
    nc->setMass(pp->p4().mass());
    const reco::Candidate::LorentzVector s4 = pc->p4() + nc->p4();
    double mass = s4.mass();

    delete pc;
    delete nc;
    return ((mass >= mSel->getMassMin()) && (mass <= mSel->getMassMax()));
  }

operator=()

BPHMassSymSelect& BPHMassSymSelect::operator= ( const BPHMassSymSelect &  x )

delete

Member Data Documentation

mSel

const BPHMassSelect* BPHMassSymSelect::mSel

private

Definition at line 74 of file BPHMassSymSelect.h.

nNeg

std::string BPHMassSymSelect::nNeg

private

Definition at line 73 of file BPHMassSymSelect.h.

nPos

std::string BPHMassSymSelect::nPos

private

Definition at line 72 of file BPHMassSymSelect.h.