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#ifndef HeavyFlavorAnalysis_SpecificDecay_BPHDecayToResTrkBuilderBase_h
#define HeavyFlavorAnalysis_SpecificDecay_BPHDecayToResTrkBuilderBase_h
/** \class BPHDecayToResTrkBuilderBase
*
* Description:
* Base class to build a particle decaying to a particle, decaying itself
* in cascade, and an additional track
*
* \author Paolo Ronchese INFN Padova
*
*/
//----------------------
// Base Class Headers --
//----------------------
#include "HeavyFlavorAnalysis/SpecificDecay/interface/BPHDecaySpecificBuilder.h"
#include "HeavyFlavorAnalysis/SpecificDecay/interface/BPHDecayConstrainedBuilderBase.h"
//------------------------------------
// Collaborating Class Declarations --
//------------------------------------
#include "HeavyFlavorAnalysis/SpecificDecay/interface/BPHParticlePtSelect.h"
#include "HeavyFlavorAnalysis/SpecificDecay/interface/BPHParticleEtaSelect.h"
#include "HeavyFlavorAnalysis/RecoDecay/interface/BPHRecoBuilder.h"
#include "HeavyFlavorAnalysis/RecoDecay/interface/BPHRecoCandidate.h"
class BPHEventSetupWrapper;
class BPHParticleNeutralVeto;
//---------------
// C++ Headers --
//---------------
#include <string>
#include <vector>
// ---------------------
// -- Class Interface --
// ---------------------
class BPHDecayToResTrkBuilderBase : public virtual BPHDecaySpecificBuilderBase,
public virtual BPHDecayConstrainedBuilderBase {
public:
/** Constructor
*/
BPHDecayToResTrkBuilderBase(const BPHEventSetupWrapper& es,
const std::string& resName,
double resMass,
double resWidth,
const std::string& trkName,
double trkMass,
double trkSigma,
const BPHRecoBuilder::BPHGenericCollection* trkCollection);
// deleted copy constructor and assignment operator
BPHDecayToResTrkBuilderBase(const BPHDecayToResTrkBuilderBase& x) = delete;
BPHDecayToResTrkBuilderBase& operator=(const BPHDecayToResTrkBuilderBase& x) = delete;
/** Destructor
*/
~BPHDecayToResTrkBuilderBase() override;
/** Operations
*/
/// set cuts
void setTrkPtMin(double pt);
void setTrkEtaMax(double eta);
/// get current cuts
double getTrkPtMin() const { return ptSel->getPtMin(); }
double getTrkEtaMax() const { return etaSel->getEtaMax(); }
protected:
BPHDecayToResTrkBuilderBase(const std::string& trkName,
double trkMass,
double trkSigma,
const BPHRecoBuilder::BPHGenericCollection* trkCollection);
std::string tName;
double tMass;
double tSigma;
const BPHRecoBuilder::BPHGenericCollection* tCollection;
BPHParticleNeutralVeto* tknVeto;
BPHParticlePtSelect* ptSel;
BPHParticleEtaSelect* etaSel;
/// build candidates
void fill(BPHRecoBuilder& brb, void* parameters) override;
private:
std::vector<const reco::Candidate*> tCollectSel1;
std::vector<const reco::Candidate*> tCollectSel2;
static void filter(const std::vector<const reco::Candidate*>* s,
std::vector<const reco::Candidate*>* d,
BPHRecoSelect* f) {
int i;
int n = s->size();
d->clear();
d->reserve(n);
for (i = 0; i < n; ++i) {
if (f->accept(*s->at(i)))
d->push_back(s->at(i));
}
}
void swap(std::vector<const reco::Candidate*>*& l, std::vector<const reco::Candidate*>*& r) {
std::vector<const reco::Candidate*>* t = l;
l = r;
r = t;
}
};
#endif
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