Inheritance diagram for sbn::PMTFlashTriggerFilter:

Public Member Functions
	PMTFlashTriggerFilter (fhicl::ParameterSet const &p)

	PMTFlashTriggerFilter (PMTFlashTriggerFilter const &)=delete

	PMTFlashTriggerFilter (PMTFlashTriggerFilter &&)=delete

PMTFlashTriggerFilter &	operator= (PMTFlashTriggerFilter const &)=delete

PMTFlashTriggerFilter &	operator= (PMTFlashTriggerFilter &&)=delete

bool	filter (art::Event &e) override

Private Member Functions
bool	HasTrigger (const std::vector< FlashTriggerPrimitive > &primitives, int threshold, unsigned n_above_threshold)

Private Attributes
art::InputTag	fFlashTriggerPrimitiveLabel

unsigned	fNPMTAboveThreshold

int	fPMTTriggerThreshold

bool	fStoreDataProduct

Detailed Description

Definition at line 32 of file PMTFlashTriggerFilter_module.cc.

Constructor & Destructor Documentation

sbn::PMTFlashTriggerFilter::PMTFlashTriggerFilter ( fhicl::ParameterSet const & p )

explicit

Definition at line 58 of file PMTFlashTriggerFilter_module.cc.

   : EDFilter{p},
     fFlashTriggerPrimitiveLabel(p.get<std::string>("FlashTriggerPrimitiveLabel")),
     fNPMTAboveThreshold(p.get<unsigned>("NPMTAboveThreshold")),
     fPMTTriggerThreshold(p.get<int>("PMTTriggerThreshold")),
     fStoreDataProduct(p.get<bool>("StoreDataProduct", false))
   // More initializers here.
 {
 
   if (fStoreDataProduct) produces<bool>();
 }

sbn::PMTFlashTriggerFilter::PMTFlashTriggerFilter ( PMTFlashTriggerFilter const & )

delete

sbn::PMTFlashTriggerFilter::PMTFlashTriggerFilter ( PMTFlashTriggerFilter && )

delete

Member Function Documentation

bool sbn::PMTFlashTriggerFilter::filter ( art::Event & e )

override

Definition at line 70 of file PMTFlashTriggerFilter_module.cc.

 {
   art::Handle<std::vector<sbn::FlashTriggerPrimitive>> flashtrig_handle;
   e.getByLabel(fFlashTriggerPrimitiveLabel, flashtrig_handle);
 
   bool ret = false;
   if (flashtrig_handle.isValid()) {
     ret = HasTrigger(*flashtrig_handle, fPMTTriggerThreshold, fNPMTAboveThreshold);
   }
 
   if (fStoreDataProduct) {
     std::unique_ptr<bool> store(new bool);
     *store = ret;
     e.put(std::move(store));
     return true;
   }
   return ret;
 }

bool sbn::PMTFlashTriggerFilter::HasTrigger	(	const std::vector< FlashTriggerPrimitive > &	primitives,
		int	threshold,
		unsigned	n_above_threshold
	)

private

Definition at line 89 of file PMTFlashTriggerFilter_module.cc.

                                                                                                                                           {
   if (n_above_threshold == 0) return true;
 
   std::map<int, std::vector<unsigned>> above_threshold;
 
   for (const sbn::FlashTriggerPrimitive &primitive: primitives) {
     for (const sbn::FlashTriggerPrimitive::Trig &trig: primitive.triggers) {
       if (trig.adc <= threshold) {
         above_threshold[trig.tdc].push_back(primitive.channel);
       }
     }
   }
 
   for (auto const &pair: above_threshold) {
     if (pair.second.size() >= n_above_threshold) {
       return true;
     }
   }
 
   return false;
 }