resolutionFunction57< T > Class Template Reference

#include <MuScleFitCorrector_Functions.h>

Inheritance diagram for 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 resolutionFunctionBase< T >
virtual double	covPt1Pt2 (const double &pt1, const double &eta1, const double &pt2, const double &eta2, const T &parval)
virtual int	parNum () const
virtual int	parNum () const
	resolutionFunctionBase ()
	resolutionFunctionBase ()
virtual void	setParameters (double *Start, double *Step, double *Mini, double *Maxi, int *ind, TString *parname, const T &parResol, const std::vector< int > &parResolOrder, const int muonType)
	This method is used to differentiate parameters among the different functions. More...
virtual void	setParameters (double *Start, double *Step, double *Mini, double *Maxi, int *ind, TString *parname, const T &parResol, const std::vector< int > &parResolOrder, const std::vector< double > &parStep, const std::vector< double > &parMin, const std::vector< double > &parMax, const int muonType)
virtual double	sigmaCotgTh (const double &pt, const double &eta, const T &parval)=0
virtual double	sigmaPhi (const double &pt, const double &eta, const T &parval)=0
virtual double	sigmaPtError (const double &pt, const double &eta, const T &parval, const T &parError)
virtual	~resolutionFunctionBase ()=0
virtual	~resolutionFunctionBase ()=0

Additional Inherited Members
Protected Member Functions inherited from resolutionFunctionBase< T >
virtual void	setPar (double *Start, double *Step, double *Mini, double *Maxi, int *ind, TString *parname, const T &parResol, const std::vector< int > &parResolOrder, double *thisStep, double *thisMini, double *thisMaxi, TString *thisParName)
	This method sets the parameters. More...
virtual void	setPar (double *Start, double *Step, double *Mini, double *Maxi, int *ind, TString *parname, const T &parResol, const std::vector< int > &parResolOrder, const std::vector< ParameterSet > &parSet)
Protected Attributes inherited from resolutionFunctionBase< T >
int	parNum_

Detailed Description

template<class T>
class resolutionFunction57< T >

Definition at line 228 of file MuScleFitCorrector_Functions.h.

Constructor & Destructor Documentation

template<class T >

resolutionFunction57< T >::resolutionFunction57 ( )

inline

Definition at line 230 of file MuScleFitCorrector_Functions.h.

{ this->parNum_ = 17; }

Member Function Documentation

template<class T >

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

inline

Definition at line 245 of file MuScleFitCorrector_Functions.h.

References PVValHelper::eta.

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

template<class T >

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

inline

Definition at line 232 of file MuScleFitCorrector_Functions.h.

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

inline

Definition at line 277 of file MuScleFitCorrector_Functions.h.

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

inline

Definition at line 261 of file MuScleFitCorrector_Functions.h.

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

inline

Definition at line 253 of file MuScleFitCorrector_Functions.h.

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

template<class T >

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

inline

Definition at line 249 of file MuScleFitCorrector_Functions.h.

References PVValHelper::eta.

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

template<class T >

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

inline

Definition at line 269 of file MuScleFitCorrector_Functions.h.

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

inline

Definition at line 257 of file MuScleFitCorrector_Functions.h.

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

template<class T >

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

inlinevirtual

Implements resolutionFunctionBase< T >.

Definition at line 298 of file MuScleFitCorrector_Functions.h.

References 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));
  }