TDMakerSupernovaAlgorithm.hpp

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#ifndef TRIGGERALGS_SRC_TRIGGERALGS_SUPERNOVA_TRIGGERDECISIONMAKERSUPERNOVA_HPP_
#define TRIGGERALGS_SRC_TRIGGERALGS_SUPERNOVA_TRIGGERDECISIONMAKERSUPERNOVA_HPP_
 
#include "triggeralgs/TriggerDecisionMaker.hpp"
#include "trgdataformats/Types.hpp"
 
#include <algorithm>
#include <atomic>
#include <limits>
#include <vector>
 
namespace triggeralgs {
class TDMakerSupernovaAlgorithm : public TriggerDecisionMaker
{
 
public:
  void operator()(const TriggerCandidate&, std::vector<TriggerDecision>&);
 
protected:
  std::vector<TriggerCandidate> m_candidate;
  std::atomic<dunedaq::trgdataformats::timestamp_t> m_time_window = { 500'000'000 };
  std::atomic<uint16_t> m_threshold = { 1 }; // NOLINT(build/unsigned)
  std::atomic<uint16_t> m_hit_threshold = { 1 }; // NOLINT(build/unsigned)

  void FlushOldCandidate(dunedaq::trgdataformats::timestamp_t time_now)
  {
    dunedaq::trgdataformats::timestamp_diff_t how_far = time_now - m_time_window;
    auto end = std::remove_if(
                              m_candidate.begin(), m_candidate.end(), [how_far, this](auto& c) -> bool { return (static_cast<dunedaq::trgdataformats::timestamp_diff_t>(c.time_start) < how_far); });
    m_candidate.erase(end, m_candidate.end());
  }
};
 
} // namespace triggeralgs
 
#endif // TRIGGERALGS_SRC_TRIGGERALGS_SUPERNOVA_TRIGGERDECISIONMAKERSUPERNOVA_HPP_