MassWindow Class Reference

#include <MassWindow.h>

Public Member Functions
backgroundFunctionBase *	backgroundFunction () const
void	count (const double &mass, const double &weight=1.)
double	events () const
const std::vector< unsigned int > *	indexes () const
bool	isIn (const double &mass)
double	lowerBound () const
double	mass () const
	MassWindow (const double &centralMass, const double &lowerBound, const double &upperBound, const std::vector< unsigned int > &indexes, backgroundFunctionBase *backgroundFunction)
void	resetCounter ()
double	upperBound () const

Protected Attributes
backgroundFunctionBase *	backgroundFunction_
double	centralMass_
std::vector< unsigned int >	indexes_
double	lowerBound_
double	upperBound_
double	weightedEvents_

Detailed Description

Holds the information relative to a mass window:

• central mass value
  
• lower and upper bound
  
• indexes of the resonances in the window
  
• pointer to the background function
  It is used for both resonance and background windows. It stores the number of events in the window that are counted with the "count" method. It is a double because the events can be weighted.

Definition at line 18 of file MassWindow.h.

Constructor & Destructor Documentation

MassWindow()

MassWindow::MassWindow ( const double &  centralMass, const double &  lowerBound, const double &  upperBound, const std::vector< unsigned int > &  indexes, backgroundFunctionBase *  backgroundFunction  )

inline

Definition at line 20 of file MassWindow.h.

      : centralMass_(centralMass),
        lowerBound_(lowerBound),
        upperBound_(upperBound),
        weightedEvents_(0.),
        indexes_(indexes),
        backgroundFunction_(backgroundFunction) {}

Member Function Documentation

backgroundFunction()

backgroundFunctionBase* MassWindow::backgroundFunction ( ) const

inline

Definition at line 43 of file MassWindow.h.

References backgroundFunction_.

{ return backgroundFunction_; }

count()

void MassWindow::count ( const double &  mass, const double &  weight = 1.  )

inline

Definition at line 32 of file MassWindow.h.

References lowerBound_, mass(), upperBound_, mps_merge::weight, and weightedEvents_.

                                                            {
    if (mass > lowerBound_ && mass < upperBound_) {
      weightedEvents_ += weight;
    }
  }

events()

double MassWindow::events ( ) const

inline

Definition at line 42 of file MassWindow.h.

References weightedEvents_.

{ return weightedEvents_; }

indexes()

const std::vector<unsigned int>* MassWindow::indexes ( ) const

inline

Definition at line 44 of file MassWindow.h.

References indexes_.

{ return &indexes_; }

isIn()

bool MassWindow::isIn ( const double &  mass )

inline

Definition at line 38 of file MassWindow.h.

References lowerBound_, mass(), and upperBound_.

{ return (mass > lowerBound_ && mass < upperBound_); }

lowerBound()

double MassWindow::lowerBound ( ) const

inline

Definition at line 40 of file MassWindow.h.

References lowerBound_.

{ return lowerBound_; }

mass()

double MassWindow::mass ( ) const

inline

Definition at line 39 of file MassWindow.h.

References centralMass_.

Referenced by Particle.Particle::__str__(), DiObject.DiMuon::__str__(), count(), isIn(), and datamodel.Object::p4().

{ return centralMass_; }

resetCounter()

void MassWindow::resetCounter ( )

inline

Definition at line 37 of file MassWindow.h.

References weightedEvents_.

{ weightedEvents_ = 0; }

upperBound()

double MassWindow::upperBound ( ) const

inline

Definition at line 41 of file MassWindow.h.

References upperBound_.

{ return upperBound_; }

Member Data Documentation

backgroundFunction_

backgroundFunctionBase* MassWindow::backgroundFunction_

protected

Definition at line 54 of file MassWindow.h.

Referenced by backgroundFunction().

centralMass_

double MassWindow::centralMass_

protected

Definition at line 47 of file MassWindow.h.

Referenced by mass().

indexes_

std::vector<unsigned int> MassWindow::indexes_

protected

Definition at line 53 of file MassWindow.h.

Referenced by indexes().

lowerBound_

double MassWindow::lowerBound_

protected

Definition at line 48 of file MassWindow.h.

Referenced by count(), isIn(), and lowerBound().

upperBound_

double MassWindow::upperBound_

protected

Definition at line 49 of file MassWindow.h.

Referenced by count(), isIn(), and upperBound().

weightedEvents_

double MassWindow::weightedEvents_

protected

Definition at line 51 of file MassWindow.h.

Referenced by count(), events(), and resetCounter().