BPHMassSymSelect Class Reference

#include <BPHMassSymSelect.h>

Inheritance diagram for BPHMassSymSelect:

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

Private Member Functions
	BPHMassSymSelect (const BPHMassSymSelect &x)
BPHMassSymSelect &	operator= (const BPHMassSymSelect &x)

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

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

inline

Constructor

Definition at line 39 of file BPHMassSymSelect.h.

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

virtual BPHMassSymSelect::~BPHMassSymSelect ( )

inlinevirtual

Destructor

Definition at line 45 of file BPHMassSymSelect.h.

{}

BPHMassSymSelect::BPHMassSymSelect ( const BPHMassSymSelect &  x )

private

Member Function Documentation

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

inlinevirtual

select particle

Operations

Implements BPHMomentumSelect.

Definition at line 50 of file BPHMassSymSelect.h.

Referenced by Vispa.Gui.BoxContentDialog.BoxContentDialog::apply(), Vispa.Plugins.ConfigEditor.ToolDialog.ToolDialog::apply(), and 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() ) );

  }

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

private

Member Data Documentation

const BPHMassSelect* BPHMassSymSelect::mSel

private

Definition at line 82 of file BPHMassSymSelect.h.

std::string BPHMassSymSelect::nNeg

private

Definition at line 81 of file BPHMassSymSelect.h.

std::string BPHMassSymSelect::nPos

private

Definition at line 80 of file BPHMassSymSelect.h.