heppy::resolutionFunction57< T > Class Template Reference

#include <MuScleFitCorrector_Functions.h>

Inheritance diagram for heppy::resolutionFunction57< T >:

Public Member Functions
double	centralParabola (const double &pt, const double &eta, const T &parval)
double	getGEO (const double &pt, const double &eta, const T &parval)
double	getMSC (const double &pt, const double &eta, const T &parval)
double	leftLine (const double &pt, const double &eta, const T &parval)
double	leftParabola (const double &pt, const double &eta, const T &parval)
double	middleParabola (const double &pt, const double &eta, const T &parval)
	resolutionFunction57 ()
double	rightLine (const double &pt, const double &eta, const T &parval)
double	rightParabola (const double &pt, const double &eta, const T &parval)
virtual double	sigmaPt (const double &pt, const double &eta, const T &parval)
Public Member Functions inherited from heppy::resolutionFunctionBase< T >
virtual int	parNum () const
	resolutionFunctionBase ()
virtual	~resolutionFunctionBase ()=0

Additional Inherited Members
Protected Attributes inherited from heppy::resolutionFunctionBase< T >
int	parNum_

Detailed Description

template<class T>
class heppy::resolutionFunction57< T >

Definition at line 230 of file MuScleFitCorrector_Functions.h.

Constructor & Destructor Documentation

template<class T >

heppy::resolutionFunction57< T >::resolutionFunction57 ( )

inline

Definition at line 232 of file MuScleFitCorrector_Functions.h.

References heppy::resolutionFunctionBase< T >::parNum_.

{ this->parNum_ = 17; }

Member Function Documentation

template<class T >

double heppy::resolutionFunction57< T >::centralParabola ( const double &  pt, const double &  eta, const T &  parval  )

inline

Definition at line 247 of file MuScleFitCorrector_Functions.h.

References PVValHelper::eta.

Referenced by heppy::resolutionFunction57< T >::getMSC().

                                                                                        {
      return parval[4] + parval[5] * eta * eta;
    }

template<class T >

double heppy::resolutionFunction57< T >::getGEO ( const double &  pt, const double &  eta, const T &  parval  )

inline

Definition at line 234 of file MuScleFitCorrector_Functions.h.

Referenced by heppy::resolutionFunction57< T >::sigmaPt().

                                                                               {
      // geometrical term
      double qGEO(0);
      if (eta < parval[0]) {
        qGEO = parval[10] * (eta - parval[0]) * (eta - parval[0]) + parval[11];
      } else if (parval[0] <= eta && eta < parval[3]) {
        qGEO = parval[11];
      } else {
        qGEO = parval[12] * (eta - parval[3]) * (eta - parval[3]) + parval[11];
      }
      return qGEO;
    }

template<class T >

double heppy::resolutionFunction57< T >::getMSC ( const double &  pt, const double &  eta, const T &  parval  )

inline

Definition at line 279 of file MuScleFitCorrector_Functions.h.

References heppy::resolutionFunction57< T >::centralParabola(), heppy::resolutionFunction57< T >::leftLine(), heppy::resolutionFunction57< T >::leftParabola(), heppy::resolutionFunction57< T >::middleParabola(), heppy::resolutionFunction57< T >::rightLine(), and heppy::resolutionFunction57< T >::rightParabola().

Referenced by heppy::resolutionFunction57< T >::sigmaPt().

                                                                               {
      // MSC term
      double qMSC(0);
      if (eta < parval[0]) {
        qMSC = leftParabola(pt, eta, parval);
      } else if (parval[0] <= eta && eta < parval[13]) {
        qMSC = leftLine(pt, eta, parval);
      } else if (parval[13] <= eta && eta < parval[1]) {
        qMSC = middleParabola(pt, eta, parval);
      } else if (parval[1] <= eta && eta < parval[2]) {
        qMSC = centralParabola(pt, eta, parval);
      } else if (parval[2] <= eta && eta < parval[14]) {
        qMSC = middleParabola(pt, eta, parval);
      } else if (parval[14] <= eta && eta < parval[3]) {
        qMSC = rightLine(pt, eta, parval);
      } else {
        qMSC = rightParabola(pt, eta, parval);
      }
      return qMSC;
    }

template<class T >

double heppy::resolutionFunction57< T >::leftLine ( const double &  pt, const double &  eta, const T &  parval  )

inline

Definition at line 263 of file MuScleFitCorrector_Functions.h.

References heppy::resolutionFunction57< T >::leftParabola(), and heppy::resolutionFunction57< T >::middleParabola().

Referenced by heppy::resolutionFunction57< T >::getMSC().

                                                                                 {
      double x_1 = parval[13];
      double y_1 = middleParabola(pt, parval[13], parval);
      double x_2 = parval[0];
      double y_2 = leftParabola(pt, parval[0], parval);
      return ((eta - x_1) * (y_2 - y_1) / (x_2 - x_1) + y_1);
    }

template<class T >

double heppy::resolutionFunction57< T >::leftParabola ( const double &  pt, const double &  eta, const T &  parval  )

inline

Definition at line 255 of file MuScleFitCorrector_Functions.h.

Referenced by heppy::resolutionFunction57< T >::getMSC(), and heppy::resolutionFunction57< T >::leftLine().

                                                                                     {
      return parval[6] + parval[7] * (eta - parval[0]) * (eta - parval[0]);
    }

template<class T >

double heppy::resolutionFunction57< T >::middleParabola ( const double &  pt, const double &  eta, const T &  parval  )

inline

Definition at line 251 of file MuScleFitCorrector_Functions.h.

References PVValHelper::eta.

Referenced by heppy::resolutionFunction57< T >::getMSC(), heppy::resolutionFunction57< T >::leftLine(), and heppy::resolutionFunction57< T >::rightLine().

                                                                                       {
      return parval[15] + parval[16] * eta * eta;
    }

template<class T >

double heppy::resolutionFunction57< T >::rightLine ( const double &  pt, const double &  eta, const T &  parval  )

inline

Definition at line 271 of file MuScleFitCorrector_Functions.h.

References heppy::resolutionFunction57< T >::middleParabola(), and heppy::resolutionFunction57< T >::rightParabola().

Referenced by heppy::resolutionFunction57< T >::getMSC().

                                                                                  {
      double x_1 = parval[14];
      double y_1 = middleParabola(pt, parval[14], parval);
      double x_2 = parval[3];
      double y_2 = rightParabola(pt, parval[3], parval);
      return ((eta - x_1) * (y_2 - y_1) / (x_2 - x_1) + y_1);
    }

template<class T >

double heppy::resolutionFunction57< T >::rightParabola ( const double &  pt, const double &  eta, const T &  parval  )

inline

Definition at line 259 of file MuScleFitCorrector_Functions.h.

Referenced by heppy::resolutionFunction57< T >::getMSC(), and heppy::resolutionFunction57< T >::rightLine().

                                                                                      {
      return parval[8] + parval[9] * (eta - parval[3]) * (eta - parval[3]);
    }

template<class T >

virtual double heppy::resolutionFunction57< T >::sigmaPt ( const double &  pt, const double &  eta, const T &  parval  )

inlinevirtual

Implements heppy::resolutionFunctionBase< T >.

Definition at line 300 of file MuScleFitCorrector_Functions.h.

References heppy::resolutionFunction57< T >::getGEO(), heppy::resolutionFunction57< T >::getMSC(), funct::pow(), and mathSSE::sqrt().

                                                                                 {
      double qGEO = getGEO(pt, eta, parval);
      double qMSC = getMSC(pt, eta, parval);
      return sqrt(pow(qGEO * pt, 2) + pow(qMSC, 2));
    }