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 201 of file MuScleFitCorrector_Functions.h.

Constructor & Destructor Documentation

template<class T >

resolutionFunction57< T >::resolutionFunction57 ( )

inline

Definition at line 203 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 218 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 205 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 251 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 234 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 226 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 222 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 242 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 230 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 272 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));
    }