triggeralgs::TCMakerDBSCANAlgorithm Class Reference

#include <TCMakerDBSCANAlgorithm.hpp>

Inheritance diagram for triggeralgs::TCMakerDBSCANAlgorithm:

Collaboration diagram for triggeralgs::TCMakerDBSCANAlgorithm:

Public Member Functions
void	process (const TriggerActivity &input_ta, std::vector< TriggerCandidate > &output_tc)
	TA processing function that creates & fills TCs.
void	configure (const nlohmann::json &config)
Public Member Functions inherited from triggeralgs::TriggerCandidateMaker
virtual	~TriggerCandidateMaker ()=default
void	operator() (const TriggerActivity &input_ta, std::vector< TriggerCandidate > &output_tc)
virtual bool	preprocess (const TriggerActivity &)
	TA pre-processing/filtering.
virtual void	postprocess (std::vector< TriggerCandidate > &output_tc)
	Post-processing/filtering of the TCs, e.g. prescale.
virtual void	flush (timestamp_t, std::vector< TriggerCandidate > &)

Private Member Functions
void	set_new_tc (const TriggerActivity &input_ta)
void	set_tc_attributes ()

Private Attributes
TriggerCandidate	m_current_tc
uint16_t	m_current_tp_count
uint16_t	m_max_tp_count = 1000

Additional Inherited Members
Public Attributes inherited from triggeralgs::TriggerCandidateMaker
std::atomic< uint64_t >	m_data_vs_system_time = 0
std::atomic< uint64_t >	m_initial_offset = 0
uint64_t	m_prescale = 1
	Configurable prescale factor.
uint64_t	m_tc_count = 0
	TC made count for prescaling.
TriggerCandidate::Type	m_tc_type_out = TriggerCandidate::Type::kUnknown
	Configurable TC type output.

Detailed Description

Definition at line 19 of file TCMakerDBSCANAlgorithm.hpp.

Member Function Documentation

configure()

void triggeralgs::TCMakerDBSCANAlgorithm::configure ( const nlohmann::json & config )

virtual

Reimplemented from triggeralgs::TriggerCandidateMaker.

Definition at line 26 of file TCMakerDBSCANAlgorithm.cpp.

{
  TriggerCandidateMaker::configure(config);
 
  if (config.contains("max_tp_count"))
    m_max_tp_count = config["max_tp_count"];
  return;
}

process()

void triggeralgs::TCMakerDBSCANAlgorithm::process ( const TriggerActivity & input_ta, std::vector< TriggerCandidate > & output_tc )

virtual

TA processing function that creates & fills TCs.

Parameters

input_ta[in]	Input TA for the triggering algorithm
output_tc[out]	Output vector of TCs to fill by the algorithm

Implements triggeralgs::TriggerCandidateMaker.

Definition at line 52 of file TCMakerDBSCANAlgorithm.cpp.

{
  // Start a new TC if not already going.
  if (m_current_tc.inputs.empty()) {
    set_new_tc(input_ta);
    return;
  }
 
  // Check to close the TC based on TP contents.
  if (input_ta.inputs.size() + m_current_tp_count > m_max_tp_count) {
    set_tc_attributes();
    output_tcs.push_back(m_current_tc);
    set_new_tc(input_ta);
    return;
  }
 
  // Append the new TA and increase the TP count.
  m_current_tc.inputs.push_back(input_ta);
  m_current_tp_count += input_ta.inputs.size();
  return;
}

set_new_tc()

void triggeralgs::TCMakerDBSCANAlgorithm::set_new_tc ( const TriggerActivity & input_ta )

private

Definition at line 17 of file TCMakerDBSCANAlgorithm.cpp.

{
  m_current_tc = TriggerCandidate();
  m_current_tc.inputs.push_back(input_ta);
  m_current_tp_count = input_ta.inputs.size();
  return;
}

set_tc_attributes()

void triggeralgs::TCMakerDBSCANAlgorithm::set_tc_attributes ( )

private

Definition at line 36 of file TCMakerDBSCANAlgorithm.cpp.

{
  auto& first_ta = m_current_tc.inputs.front();
  auto& last_ta = m_current_tc.inputs.back();
 
  m_current_tc.time_start = first_ta.time_start;
  m_current_tc.time_end = last_ta.time_end;
  m_current_tc.time_candidate = last_ta.time_start; // Since this is the TA that closed the TC.
 
  m_current_tc.detid = first_ta.detid;
  m_current_tc.algorithm = TriggerCandidate::Algorithm::kDBSCAN;
  m_current_tc.type = m_tc_type_out;
  return;
}

Member Data Documentation

m_current_tc

TriggerCandidate triggeralgs::TCMakerDBSCANAlgorithm::m_current_tc

private

Definition at line 29 of file TCMakerDBSCANAlgorithm.hpp.

m_current_tp_count

uint16_t triggeralgs::TCMakerDBSCANAlgorithm::m_current_tp_count

private

Definition at line 30 of file TCMakerDBSCANAlgorithm.hpp.

m_max_tp_count

uint16_t triggeralgs::TCMakerDBSCANAlgorithm::m_max_tp_count = 1000

private

Definition at line 31 of file TCMakerDBSCANAlgorithm.hpp.

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

• /github/workspace/dunedaq/sourcecode/triggeralgs/include/triggeralgs/dbscan/TCMakerDBSCANAlgorithm.hpp
• /github/workspace/dunedaq/sourcecode/triggeralgs/src/TCMakerDBSCANAlgorithm.cpp