calib_barrel_atten Class Reference

#include <calib_barrel_atten.h>

Inheritance diagram for calib_barrel_atten:

Public Member Functions
	calib_barrel_atten ()
void	calculate_funcs (const Record *r)
void	calculate_y (const Record *r)
void	updateData (RecordSet *&data)
Public Member Functions inherited from TofCalib
	TofCalib (const int npar)
	~TofCalib ()
void	reset ()
virtual void	calculate (RecordSet *&data, unsigned int icounter)
virtual const string &	name () const
void	fillTxt (const char *file)

Additional Inherited Members
Protected Member Functions inherited from TofCalib
Protected Attributes inherited from TofCalib
string	m_name
int	Npar
HepMatrix	F
HepVector	X
HepVector	Y
HepVector	funcs
double	y
std::vector< HepVector >	m_result

Detailed Description

Definition at line 8 of file calib_barrel_atten.h.

Constructor & Destructor Documentation

calib_barrel_atten()

calib_barrel_atten::calib_barrel_atten ( )

inline

Definition at line 10 of file calib_barrel_atten.h.

                      :TofCalib( nBarrelAtten ) {
    m_name = string("calib_barrel_atten");
  }

Member Function Documentation

calculate_funcs()

void calib_barrel_atten::calculate_funcs ( const Record * r )

inlinevirtual

Implements TofCalib.

Definition at line 14 of file calib_barrel_atten.h.

                                          {
    double z  = r->zrhit();
    double q1 = r->qleft();
    double q2 = r->qright();
 
    if( q1>0.0 && q2>0.0 ) {
      funcs[0] = 2.0*z;
      funcs[1] = 1.0;
    }
    else {
      funcs[0] = 0.0;
      funcs[1] = 0.0;
    }
 
    return;
  }

calculate_y()

void calib_barrel_atten::calculate_y ( const Record * r )

inlinevirtual

Implements TofCalib.

Definition at line 31 of file calib_barrel_atten.h.

                                    {
    double q1 = r->qleft();
    double q2 = r->qright();
    if( q1>0.0 && q2>0.0 ) {
      y = log(q1/q2);
    }
    else {
      y = 0.0;
    }
    return;
  }

updateData()

void calib_barrel_atten::updateData ( RecordSet *& data )

inlinevirtual

Implements TofCalib.

Definition at line 43 of file calib_barrel_atten.h.

                                      {
    if( data->size() > 0 ) {
      std::vector<Record*>::iterator iter = data->begin();
      for( ; iter!=data->end(); iter++ ) {
    double z        = (*iter)->zrhit();
    double sintheta = (*iter)->theta();
    double q1       = (*iter)->qleft();
    double q2       = (*iter)->qright();
    double latten   = 1.0/X[0];
    double a1overa2 = exp(X[1]);
    double q0 = sintheta*(q1*exp((115.0-z)/latten)+q2*exp((115.0+z)/latten))/(1.0+a1overa2);
    (*iter)->setQ0( q0 );
      }
    }
    return;
  }

---

The documentation for this class was generated from the following file:

• calib_barrel_atten.h