scaleFunctionType22< T > Class Template Reference

#include <Functions.h>

Inheritance diagram for scaleFunctionType22< T >:

Public Member Functions
virtual void	resetParameters (std::vector< double > *scaleVec) const
	This method is used to reset the scale parameters to neutral values (useful for iterations > 0) More...
virtual double	scale (const double &pt, const double &eta, const double &phi, const int chg, const T &parScale) const
	scaleFunctionType22 ()
virtual void	setParameters (double *Start, double *Step, double *Mini, double *Maxi, int *ind, TString *parname, const T &parScale, const std::vector< int > &parScaleOrder, const int muonType)
	This method is used to differentiate parameters among the different functions. More...
Public Member Functions inherited from scaleFunctionBase< T >
virtual int	parNum () const
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	~scaleFunctionBase ()=0

Additional Inherited Members
Protected Member Functions inherited from scaleFunctionBase< T >
virtual void	setPar (double *Start, double *Step, double *Mini, double *Maxi, int *ind, TString *parname, const T &parScale, const std::vector< int > &parScaleOrder, 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 scaleFunctionBase< T >
int	parNum_

Detailed Description

template<class T>
class scaleFunctionType22< T >

Definition at line 993 of file Functions.h.

Constructor & Destructor Documentation

template<class T >

scaleFunctionType22< T >::scaleFunctionType22 ( )

inline

Definition at line 996 of file Functions.h.

References scaleFunctionBase< T >::parNum_.

{ this->parNum_ = 5; }

Member Function Documentation

template<class T >

virtual void scaleFunctionType22< T >::resetParameters ( std::vector< double > *  scaleVec ) const

inlinevirtual

This method is used to reset the scale parameters to neutral values (useful for iterations > 0)

Reimplemented from scaleFunctionBase< T >.

Definition at line 1022 of file Functions.h.

References i, and scaleFunctionBase< T >::parNum_.

  {
    scaleVec->push_back(1);
    for( int i=1; i<this->parNum_; ++i ) {
      scaleVec->push_back(0);
    }
  }

template<class T >

virtual double scaleFunctionType22< T >::scale ( const double &  pt, const double &  eta, const double &  phi, const int  chg, const T &  parScale  ) const

inlinevirtual

Implements scaleFunctionBase< T >.

Definition at line 997 of file Functions.h.

References gather_cfg::cout, cmsRelvalreport::exit, and funct::sin().

  {
    // Set to 0: use the same parameters for negative and positive muons
    int negChg = 0;
    if( chg > 0 ) {
      if( phi > 0 ) {
    return (parScale[0] + parScale[1]*TMath::Abs(phi)*sin(2*phi + parScale[2]))*pt;
      }
      else {
    return (parScale[0] + parScale[3]*TMath::Abs(phi)*sin(2*phi + parScale[4]))*pt;
      }
    }
    else if( chg < 0 ) {
      if( phi > 0 ) {
    return (parScale[0] - parScale[1+negChg]*TMath::Abs(phi)*sin(2*phi + parScale[2+negChg]))*pt;
      }
      else {
    return (parScale[0] - parScale[3+negChg]*TMath::Abs(phi)*sin(2*phi + parScale[4+negChg]))*pt;
      }
    }
    std::cout << "Error: we should not be here." << std::endl;
    exit(1);
    return 1;
  }

template<class T >

virtual void scaleFunctionType22< T >::setParameters ( double *  Start, double *  Step, double *  Mini, double *  Maxi, int *  ind, TString *  parname, const T &  parScale, const std::vector< int > &  parScaleOrder, const int  muonType  )

inlinevirtual

This method is used to differentiate parameters among the different functions.

Implements scaleFunctionBase< T >.

Definition at line 1029 of file Functions.h.

References scaleFunctionBase< T >::setPar().

  {
    double thisStep[] = {0.0001, 0.0001, 0.01, 0.0001, 0.01};
                         // , 0.0001, 0.01, 0.0001, 0.01};
    TString thisParName[] = {"Phi offset",
                 "amplitude pos phi", "phase pos phi",
                 "amplitude neg phi", "phase neg phi"};
                 // "amplitude pos charge pos phi", "phase pos charge pos phi",
                 // "amplitude pos charge neg phi", "phase pos charge neg phi",
                 // "amplitude neg charge pos phi", "phase neg charge pos phi",
                 // "amplitude neg charge neg phi", "phase neg charge neg phi" };
    if( muonType == 1 ) {
      double thisMini[] = {0.9, -0.3, -0.3, -0.3, -0.3};
               // , -0.3, -0.3, -0.3, -0.3};
      double thisMaxi[] = {1.1,  0.3,  0.3,  0.3,  0.3};
               // , 0.3,  0.3,  0.3,  0.3};
      this->setPar( Start, Step, Mini, Maxi, ind, parname, parScale, parScaleOrder, thisStep, thisMini, thisMaxi, thisParName );
    } else {
      double thisMini[] = {0.9, -0.1, -3, -0.1, -3};
                           // , -0.1, -3, -0.1, -3};
      double thisMaxi[] = {1.1,   0.1,  3,  0.1,  3};
                           // , 0.1,  3,  0.1,  3};
      this->setPar( Start, Step, Mini, Maxi, ind, parname, parScale, parScaleOrder, thisStep, thisMini, thisMaxi, thisParName );
    }
  }