PtEtaMPhiSampler Class Reference

#include <Samplers.h>

Inheritance diagram for PtEtaMPhiSampler:

Collaboration diagram for PtEtaMPhiSampler:

Public Member Functions
	~PtEtaMPhiSampler ()
	PtEtaMPhiSampler (float ptmin, float ptmax, float etamin, float etamax, float mass=0.0, float phimin=0, float phimax=2.*TMath::Pi())
TLorentzVector	shoot ()

Public Attributes
TLorentzVector	m_val
ConstSampler *	m_mass

Private Attributes
Sampler *	m_pt
Sampler *	m_eta
Sampler *	m_phi

Detailed Description

Definition at line 566 of file Samplers.h.

Constructor & Destructor Documentation

~PtEtaMPhiSampler()

PtEtaMPhiSampler::~PtEtaMPhiSampler ( )

inline

Definition at line 568 of file Samplers.h.

{ if (m_pt) delete m_pt; if (m_eta) delete m_eta; if (m_phi) delete m_phi;};

PtEtaMPhiSampler()

PtEtaMPhiSampler::PtEtaMPhiSampler ( float  ptmin, float  ptmax, float  etamin, float  etamax, float  mass = 0.0, float  phimin = 0, float  phimax = 2.*TMath::Pi()  )

inline

Definition at line 569 of file Samplers.h.

                                                                                                                                   {
    if (ptmin==ptmax)
      m_pt = new ConstSampler(ptmin);
    else
      m_pt = new UniformSampler(ptmin,ptmax);
    if (etamin==etamax)
      m_eta = new ConstSampler(etamin);
    else
      m_eta = new UniformSampler(etamin,etamax);
    m_mass = new ConstSampler(mass);
    if (phimin==phimax)
      m_phi = new ConstSampler(phimin);
    else
      m_phi = new UniformSampler(phimin,phimax);
  };

Member Function Documentation

shoot()

TLorentzVector PtEtaMPhiSampler::shoot ( )

inlinevirtual

Reimplemented from MomSampler.

Definition at line 585 of file Samplers.h.

                         {
    float        eta = m_eta->shoot();
    float        pt = m_pt->shoot();
    float        phi = m_phi->shoot();
    //float        theta = 2. * TMath::ATan(TMath::Exp(-eta));
    //float        p = pt / TMath::Sin(theta);
    //float        px = pt * TMath::Cos(phi);
    //float        py = pt * TMath::Sin(phi);
    //float        pz = p * TMath::Cos(theta);
    //float        e = sqrt( p*p + m*m );
    float        m = m_mass->shoot();
    TLorentzVector tlv; tlv.SetPtEtaPhiM(pt,eta,phi,m);
    return tlv;
  };

Member Data Documentation

m_eta

Sampler * PtEtaMPhiSampler::m_eta

private

Definition at line 601 of file Samplers.h.

m_mass

ConstSampler* MomSampler::m_mass

inherited

Definition at line 44 of file Samplers.h.

m_phi

Sampler * PtEtaMPhiSampler::m_phi

private

Definition at line 601 of file Samplers.h.

m_pt

Sampler* PtEtaMPhiSampler::m_pt

private

Definition at line 601 of file Samplers.h.

m_val

TLorentzVector MomSampler::m_val

inherited

Definition at line 43 of file Samplers.h.

---

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

• Samplers.h