cbm::algo::evbuild::TimeClusterTrigger Class Reference

Finds clusters in time-series data. More...

#include <TimeClusterTrigger.h>

Public Types
typedef std::pair< std::vector< double >, TimeClusterTriggerMonitorData >	resultType

Public Member Functions
	TimeClusterTrigger (double winSize, u32 minNumData, double deadTime)
	Constructor.
resultType	operator() (const std::vector< double > &dataVec) const
	Execution.
std::string	ToString () const
	Info to string.

Private Attributes
double	fWinSize = 0.
int32_t	fMinNumData = 0
double	fDeadTime = 0.

Detailed Description

Finds clusters in time-series data.

Author

Volker Friese v.fri.nosp@m.ese@.nosp@m.gsi.d.nosp@m.e

Dominik Smith d.smi.nosp@m.th@g.nosp@m.si.de

Since

21.11.2021

A trigger is generated when the number density of data exceeds a given threshold. Each datum can contribute to only one trigger. Consecutive triggers are separated by at least the dead time.

The input vector must be sorted, otherwise the behaviour is undefined.

Definition at line 43 of file TimeClusterTrigger.h.

Member Typedef Documentation

resultType

std::pair<std::vector<double>, TimeClusterTriggerMonitorData> cbm::algo::evbuild::TimeClusterTrigger::resultType

Definition at line 46 of file TimeClusterTrigger.h.

Constructor & Destructor Documentation

TimeClusterTrigger()

cbm::algo::evbuild::TimeClusterTrigger::TimeClusterTrigger ( double winSize, u32 minNumData, double deadTime )

inline

Constructor.

Parameters

winSize	Size of trigger window
minNumData	Threshold on number of data within the trigger window
deadTime	Minimum time between two triggers

Definition at line 53 of file TimeClusterTrigger.h.

Member Function Documentation

operator()()

TimeClusterTrigger::resultType cbm::algo::evbuild::TimeClusterTrigger::operator()

(

const std::vector< double > &

dataVec

)

const

Execution.

Parameters

dataVec

Source data vector

Returns

Vector of trigger times and monitoring data

Definition at line 22 of file TimeClusterTrigger.cxx.

References fDeadTime, fMinNumData, fWinSize, cbm::algo::evbuild::TimeClusterTriggerMonitorData::nTriggers, cbm::algo::evbuild::TimeClusterTriggerMonitorData::num, cbm::algo::evbuild::TimeClusterTriggerMonitorData::numInTrigger, and cbm::algo::evbuild::TimeClusterTriggerMonitorData::time.

ToString()

string cbm::algo::evbuild::TimeClusterTrigger::ToString

(

)

const

Info to string.

Definition at line 72 of file TimeClusterTrigger.cxx.

References fDeadTime, fMinNumData, and fWinSize.

Referenced by cbm::algo::evbuild::EventbuildChain::Status(), and cbm::algo::evbuild::HitMultTrigger::ToString().

Member Data Documentation

fDeadTime

double cbm::algo::evbuild::TimeClusterTrigger::fDeadTime = 0.

private

Definition at line 73 of file TimeClusterTrigger.h.

Referenced by operator()(), and ToString().

fMinNumData

int32_t cbm::algo::evbuild::TimeClusterTrigger::fMinNumData = 0

private

Definition at line 72 of file TimeClusterTrigger.h.

Referenced by operator()(), and ToString().

fWinSize

double cbm::algo::evbuild::TimeClusterTrigger::fWinSize = 0.

private

Definition at line 71 of file TimeClusterTrigger.h.

Referenced by operator()(), and ToString().

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

• TimeClusterTrigger.h
• TimeClusterTrigger.cxx