triggeralgs::TCMakerPrescaleAlgorithm Class Reference

#include <TCMakerPrescaleAlgorithm.hpp>

Inheritance diagram for triggeralgs::TCMakerPrescaleAlgorithm:

Collaboration diagram for triggeralgs::TCMakerPrescaleAlgorithm:

Public Member Functions
void	process (const TriggerActivity &, std::vector< TriggerCandidate > &)
	The function that gets call when there is a new activity.
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 > &)

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 17 of file TCMakerPrescaleAlgorithm.hpp.

Member Function Documentation

configure()

void TCMakerPrescaleAlgorithm::configure ( const nlohmann::json & config )

virtual

Reimplemented from triggeralgs::TriggerCandidateMaker.

Definition at line 45 of file TCMakerPrescaleAlgorithm.cpp.

{
  TriggerCandidateMaker::configure(config);
}

process()

void TCMakerPrescaleAlgorithm::process ( const TriggerActivity & activity, std::vector< TriggerCandidate > & cand )

virtual

The function that gets call when there is a new activity.

Implements triggeralgs::TriggerCandidateMaker.

Definition at line 19 of file TCMakerPrescaleAlgorithm.cpp.

{ 
  std::vector<TriggerActivity::TriggerActivityData> ta_list;
  ta_list.push_back(static_cast<TriggerActivity::TriggerActivityData>(activity));
  
  TriggerCandidate tc;
  tc.time_start = activity.time_start;
  tc.time_end = activity.time_end;
  tc.time_candidate = activity.time_start;
  tc.detid = activity.detid;
  tc.type = m_tc_type_out;
  tc.algorithm = TriggerCandidate::Algorithm::kPrescale;
 
  tc.inputs = ta_list;
 
  using namespace std::chrono;
 
  // Update OpMon Variable(s)
  uint64_t system_time = duration_cast<milliseconds>(system_clock::now().time_since_epoch()).count();
  uint64_t data_time = activity.time_start*16e-6;       // Convert 62.5 MHz ticks to ms    
  m_data_vs_system_time.store(data_time - system_time); // Store the difference for OpMon
 
  cand.push_back(tc);
}

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

• /github/workspace/dunedaq/sourcecode/triggeralgs/include/triggeralgs/Prescale/TCMakerPrescaleAlgorithm.hpp
• /github/workspace/dunedaq/sourcecode/triggeralgs/src/TCMakerPrescaleAlgorithm.cpp