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DQAPi0Info Class Reference

#include <DQAPi0Info.h>

List of all members.

Public Member Functions

bool calculate ()
bool calculate ()
 DQAPi0Info ()
 DQAPi0Info ()
EvtRecTrack * getchild (int n)
EvtRecTrack * getchild (int n)
double m ()
double m ()
HepLorentzVector p4 ()
HepLorentzVector p4 ()
void setchild (int n, EvtRecTrack *shower)
void setchild (int n, EvtRecTrack *shower)
void setchilds (EvtRecTrack *shower0, EvtRecTrack *shower1)
void setchilds (EvtRecTrack *shower0, EvtRecTrack *shower1)
void setCosTheta (double costheta_b, double costheta_e1, double costheta_e2)
void setCosTheta (double costheta_b, double costheta_e1, double costheta_e2)
void setEnergyThreshold (double energyThreshold_b, double energyThreshold_e)
void setEnergyThreshold (double energyThreshold_b, double energyThreshold_e)
 ~DQAPi0Info ()
 ~DQAPi0Info ()

Private Attributes

double m_costheta_b
double m_costheta_e1
double m_costheta_e2
double m_energyThreshold_b
double m_energyThreshold_e
double m_mpi0
HepLorentzVector m_p4
EvtRecTrack * m_shower0
EvtRecTrack * m_shower0
EvtRecTrack * m_shower1
EvtRecTrack * m_shower1

Constructor & Destructor Documentation

DQAPi0Info::DQAPi0Info (   ) 
  

00003                       : m_shower0(0),m_shower1(0),m_p4(0),m_mpi0(0)
00004 {
00005         m_energyThreshold_e = 0.025;
00006         m_energyThreshold_b = 0.05;
00007         m_costheta_b = 0.82;
00008         m_costheta_e1 = 0.85;
00009         m_costheta_e2 = 0.92;
00010 }

DQAPi0Info::~DQAPi0Info (   ) 
  

00013 {
00014         m_shower0 = 0;
00015         m_shower1 = 0;
00016         m_p4 = HepLorentzVector(0,0,0,0);
00017         m_mpi0 = 0;
00018 }

DQAPi0Info::DQAPi0Info (   ) 
 

DQAPi0Info::~DQAPi0Info (   ) 
 

Member Function Documentation

bool DQAPi0Info::calculate (   )  [inline]
  

00062 {
00063   if (m_shower0 == 0 || m_shower1 == 0 ) return false;
00064   RecEmcShower* photon1= m_shower0->emcShower();
00065   RecEmcShower* photon2= m_shower1->emcShower();
00066   double eraw1 = photon1->energy();
00067   double phiemc1 = photon1->phi(); 
00068   double theta1 = photon1->theta();
00069   double eraw2 = photon2->energy();
00070   double phiemc2 = photon2->phi(); 
00071   double theta2 = photon2->theta();
00072   double costheta1 = fabs(cos(theta1));
00073   double costheta2 = fabs(cos(theta2));
00074   if (!((costheta1 < m_costheta_b && eraw1 > m_energyThreshold_b ) || 
00075   (costheta1 > m_costheta_e1 && costheta1 < m_costheta_e2 && eraw1 > m_energyThreshold_e )))
00076   return false;
00077   if (!((costheta2 < m_costheta_b && eraw2 > m_energyThreshold_b ) ||
00078   (costheta2 > m_costheta_e1 && costheta2 < m_costheta_e2 && eraw2 > m_energyThreshold_e )))
00079   return false;
00080 
00081   HepLorentzVector pemc1;
00082   pemc1.setPx(eraw1*sin(theta1)*cos(phiemc1));
00083   pemc1.setPy(eraw1*sin(theta1)*sin(phiemc1));
00084   pemc1.setPz(eraw1*cos(theta1));
00085   pemc1.setE(eraw1);
00086 
00087   HepLorentzVector pemc2;
00088   pemc2.setPx(eraw2*sin(theta2)*cos(phiemc2));
00089   pemc2.setPy(eraw2*sin(theta2)*sin(phiemc2));
00090   pemc2.setPz(eraw2*cos(theta2));
00091   pemc2.setE(eraw2);
00092 
00093   HepLorentzVector ppi0=pemc1+pemc2;
00094   m_p4 = ppi0;
00095   m_mpi0 = ppi0.m();
00096   return true;
00097 }

bool DQAPi0Info::calculate (   )  [inline]
  

00062 {
00063   if (m_shower0 == 0 || m_shower1 == 0 ) return false;
00064   RecEmcShower* photon1= m_shower0->emcShower();
00065   RecEmcShower* photon2= m_shower1->emcShower();
00066   double eraw1 = photon1->energy();
00067   double phiemc1 = photon1->phi(); 
00068   double theta1 = photon1->theta();
00069   double eraw2 = photon2->energy();
00070   double phiemc2 = photon2->phi(); 
00071   double theta2 = photon2->theta();
00072   double costheta1 = fabs(cos(theta1));
00073   double costheta2 = fabs(cos(theta2));
00074   if (!((costheta1 < m_costheta_b && eraw1 > m_energyThreshold_b ) || 
00075   (costheta1 > m_costheta_e1 && costheta1 < m_costheta_e2 && eraw1 > m_energyThreshold_e )))
00076   return false;
00077   if (!((costheta2 < m_costheta_b && eraw2 > m_energyThreshold_b ) ||
00078   (costheta2 > m_costheta_e1 && costheta2 < m_costheta_e2 && eraw2 > m_energyThreshold_e )))
00079   return false;
00080 
00081   HepLorentzVector pemc1;
00082   pemc1.setPx(eraw1*sin(theta1)*cos(phiemc1));
00083   pemc1.setPy(eraw1*sin(theta1)*sin(phiemc1));
00084   pemc1.setPz(eraw1*cos(theta1));
00085   pemc1.setE(eraw1);
00086 
00087   HepLorentzVector pemc2;
00088   pemc2.setPx(eraw2*sin(theta2)*cos(phiemc2));
00089   pemc2.setPy(eraw2*sin(theta2)*sin(phiemc2));
00090   pemc2.setPz(eraw2*cos(theta2));
00091   pemc2.setE(eraw2);
00092 
00093   HepLorentzVector ppi0=pemc1+pemc2;
00094   m_p4 = ppi0;
00095   m_mpi0 = ppi0.m();
00096   return true;
00097 }

EvtRecTrack* DQAPi0Info::getchild (  int  n  )  [inline]
  

00036 {
00037   if (n==0)
00038         return m_shower0;
00039   else if (n==1)
00040         return m_shower1;
00041 }

EvtRecTrack* DQAPi0Info::getchild (  int  n  )  [inline]
  

00036 {
00037   if (n==0)
00038         return m_shower0;
00039   else if (n==1)
00040         return m_shower1;
00041 }

double DQAPi0Info::m (   )  [inline]
  

00043 {
00044   return m_mpi0;
00045 }

double DQAPi0Info::m (   )  [inline]
  

00043 {
00044   return m_mpi0;
00045 }

HepLorentzVector DQAPi0Info::p4 (   )  [inline]
  

00047 {
00048   return m_p4;
00049 }

HepLorentzVector DQAPi0Info::p4 (   )  [inline]
  

00047 {
00048   return m_p4;
00049 }

void DQAPi0Info::setchild (  int  n,
EvtRecTrack *  shower
)  [inline]
  

00024 {
00025   if (n==0)
00026   m_shower0 = shower;
00027   else if (n==1)
00028   m_shower1 = shower;
00029 }

void DQAPi0Info::setchild (  int  n,
EvtRecTrack *  shower
)  [inline]
  

00024 {
00025   if (n==0)
00026   m_shower0 = shower;
00027   else if (n==1)
00028   m_shower1 = shower;
00029 }

void DQAPi0Info::setchilds (  EvtRecTrack *  shower0,
EvtRecTrack *  shower1
)  [inline]
  

00031 {
00032   m_shower0 = shower0;
00033   m_shower1 = shower1;
00034 }

void DQAPi0Info::setchilds (  EvtRecTrack *  shower0,
EvtRecTrack *  shower1
)  [inline]
  

00031 {
00032   m_shower0 = shower0;
00033   m_shower1 = shower1;
00034 }

void DQAPi0Info::setCosTheta (  double  costheta_b,
double  costheta_e1,
double  costheta_e2
)  [inline]
  

00056 {
00057         m_costheta_b = costheta_b;
00058         m_costheta_e1 = costheta_e1;
00059         m_costheta_e2 = costheta_e2;
00060 }

void DQAPi0Info::setCosTheta (  double  costheta_b,
double  costheta_e1,
double  costheta_e2
)  [inline]
  

00056 {
00057         m_costheta_b = costheta_b;
00058         m_costheta_e1 = costheta_e1;
00059         m_costheta_e2 = costheta_e2;
00060 }

void DQAPi0Info::setEnergyThreshold (  double  energyThreshold_b,
double  energyThreshold_e
)  [inline]
  

00051 {
00052   m_energyThreshold_b = energyThreshold_b;
00053   m_energyThreshold_e = energyThreshold_e;
00054 }

void DQAPi0Info::setEnergyThreshold (  double  energyThreshold_b,
double  energyThreshold_e
)  [inline]
  

00051 {
00052   m_energyThreshold_b = energyThreshold_b;
00053   m_energyThreshold_e = energyThreshold_e;
00054 }

Member Data Documentation

double DQAPi0Info::m_costheta_b [private]
 

double DQAPi0Info::m_costheta_e1 [private]
 

double DQAPi0Info::m_costheta_e2 [private]
 

double DQAPi0Info::m_energyThreshold_b [private]
 

double DQAPi0Info::m_energyThreshold_e [private]
 

double DQAPi0Info::m_mpi0 [private]
 

HepLorentzVector DQAPi0Info::m_p4 [private]
 

EvtRecTrack* DQAPi0Info::m_shower0 [private]
 

EvtRecTrack* DQAPi0Info::m_shower0 [private]
 

EvtRecTrack* DQAPi0Info::m_shower1 [private]
 

EvtRecTrack* DQAPi0Info::m_shower1 [private]
 

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