JSUPERNOVA::JDataSN Class Reference

Auxiliary class to build the supernova trigger dataset. More...

#include <JSupernova.hh>

Inheritance diagram for JSUPERNOVA::JDataSN:

Public Member Functions
	JDataSN (double window, int threshold=4)
	Default constructor Configures the trigger with a time window and the pretrigger threshold. More...
void	operator() (vector< JHitR0 > in, int moduleID)
	Builds coincidences from calibrated hit data and loads them in the internal vector. More...
void	operator() (const JDAQTimeslice *timeslice, const JModuleRouter &moduleRouter, const JDAQHitSelector &selector=JDAQHitDefaultSelector())
	Builds coincidences from a timeslice and loads them into the internal vector. More...

Public Attributes
int	frameIndex
JDAQUTCExtended	timeUTC

Private Attributes
int	TMax_ns
int	min_M

Detailed Description

Auxiliary class to build the supernova trigger dataset.

Definition at line 134 of file JSupernova.hh.

Constructor & Destructor Documentation

JSUPERNOVA::JDataSN::JDataSN ( double  window, int  threshold = 4  )

inline

Default constructor Configures the trigger with a time window and the pretrigger threshold.

Definition at line 150 of file JSupernova.hh.

      : TMax_ns(window), min_M(threshold)     // , hitSelector(selector)
    {  };

Member Function Documentation

void JSUPERNOVA::JDataSN::operator() ( vector< JHitR0 >  in, int  moduleID  )

inline

Builds coincidences from calibrated hit data and loads them in the internal vector.

Parameters

in	hit data
moduleID	optical module ID for the hit data

Definition at line 159 of file JSupernova.hh.

                                                      {
    
      if (in.size() > 1) {

        for (vector<JHitR0>::const_iterator p = in.begin(); p != in.end(); ) {

          vector<JHitR0>::const_iterator q = p;

          while (++q != in.end() && q->getT() - p->getT() <= TMax_ns ) {}

          int M = distance(p, q);

          if (M >= min_M) {
            this->push_back(JCoincidenceSN(p->getT(), M, moduleID));
          }

          p = q;
          
        } 
      }
    }

void JSUPERNOVA::JDataSN::operator() ( const JDAQTimeslice *  timeslice, const JModuleRouter &  moduleRouter, const JDAQHitSelector &  selector = JDAQHitDefaultSelector()  )

inline

Builds coincidences from a timeslice and loads them into the internal vector.

Double pulses are merged according to the coincidence time window.

Parameters

timeslice	input timeslice
moduleRouter	detector module router
selector	hit selector

Definition at line 190 of file JSupernova.hh.

                                                                                                                                                    {

      frameIndex = timeslice->getFrameIndex();
      timeUTC = timeslice->getTimesliceStart();

      typedef JHitR0 hit_t;

      typedef JSuperFrame2D<hit_t> JSuperFrame2D_t;

      typedef JSuperFrame1D<hit_t> JSuperFrame1D_t;

      const JMatchL0<hit_t>  match(TMax_ns);

      for (JDAQTimeslice::const_iterator frame = timeslice->begin(); frame != timeslice->end(); ++frame) {

        int moduleID = frame->getModuleID();

        JSuperFrame2D_t& buffer = JSuperFrame2D_t::demultiplex(*frame,
                                                               moduleRouter.getModule(moduleID),
                                                               selector); 

        buffer.preprocess(JPreprocessor::join_t, match);
      
        JSuperFrame1D_t& data = JSuperFrame1D_t::multiplex(buffer); data.pop_back();

        (*this)(data, moduleID);
    
      }

      sort(this->begin(), this->end());

    }

Member Data Documentation

int JSUPERNOVA::JDataSN::TMax_ns

private

Definition at line 138 of file JSupernova.hh.

int JSUPERNOVA::JDataSN::min_M

private

Definition at line 139 of file JSupernova.hh.

int JSUPERNOVA::JDataSN::frameIndex

Definition at line 143 of file JSupernova.hh.

JDAQUTCExtended JSUPERNOVA::JDataSN::timeUTC

Definition at line 144 of file JSupernova.hh.

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

• JSupernova.hh