Belle II Software  release-08-02-05
Public Types | Public Member Functions | Public Attributes | Private Member Functions | Private Attributes | Static Private Attributes | List of all members
SVDHitTimeSelectionFunction Class Reference
Packages » svd

class to contain the cut on svd hit time at SP creation step More...

#include <SVDHitTimeSelectionFunction.h>

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Public Types

typedef bool(SVDHitTimeSelectionFunction::* selFunction) (double, double, double, double) const
 typedef of the output calibration function
 

Public Member Functions

bool isInTime (double svdTime, double svdTimeError=0, double t0=0, double t0Error=0) const
 returns whether the hit came on time or not
 
bool areClustersInTime (double uTime, double vTime) const
 returns whether the uCluster time is compatible with the vClsuter time
 
 SVDHitTimeSelectionFunction ()
 constructor
 
void setFunctionID (int user_current)
 copy constructor More...
 
int getFunctionID () const
 get the function ID (function version)
 
void setMinTime (double tMin)
 set the minimum cluster time
 
float getMinTime () const
 returns the minimum cluster time
 
void setDeltaTime (double deltaT)
 set the minimum time distance wrt t0
 
float getDeltaTime () const
 returns the minimum time distnace wrt t0
 
void setNsigma (double nSigma)
 set the nSigma
 
float getNsigma () const
 returns the minimum cluster time
 
void setMaxUVTimeDifference (double timeDiff)
 set m_maxUVTimeDifference
 
float getMaxUVTimeDifference () const
 get m_maxUVTimeDifference
 

Public Attributes

float m_maxUVTimeDifference = 100
 max time difference of U and V clusters
 

Private Member Functions

bool firstVersion (double svdTime, double, double, double) const
 function parameters & implementations More...
 
bool secondVersion (double svdTime, double, double t0, double) const
 SECOND VERSION, ID = 1: isOnTime if |t - t0|< deltaT.
 
bool thirdVersion (double svdTime, double svdTimeError, double t0, double t0Error) const
 THIRD VERSION, ID = 2: isOnTime if |t - t0|< nSigma*sigma.
 

Private Attributes

double m_tMin
 minimum cluster time
 
double m_deltaT
 minimum time distance wrt t0
 
double m_nSigma
 number of Sigma
 
int m_current
 current function ID
 

Static Private Attributes

static std::vector< selFunction > m_implementations
 vector of fuctions, we use the m_current
 

Detailed Description

class to contain the cut on svd hit time at SP creation step

Definition at line 23 of file SVDHitTimeSelectionFunction.h.

Member Function Documentation

◆ firstVersion()

bool firstVersion ( double  svdTime,
double  ,
double  ,
double   
) const
inlineprivate

function parameters & implementations

FIRST VERSION, ID = 0: isOnTime if t > m_tMin

Definition at line 102 of file SVDHitTimeSelectionFunction.h.

103  {
104  return svdTime > m_tMin;
105  };

◆ setFunctionID()

void setFunctionID ( int  user_current)
inline

copy constructor

set the function ID (version)

Definition at line 69 of file SVDHitTimeSelectionFunction.h.

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