132 lines
3.5 KiB
C++
132 lines
3.5 KiB
C++
#ifndef RASIOR_h
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#define RASIOR_h
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/*********************************************
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* This is online analyzer for RASIOR, ANL
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*
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* Created by Ryan @ 2023-10-16
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*
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* ******************************************/
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#include "Analyser.h"
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class RAISOR : public Analyzer{
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public:
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RAISOR(Digitizer ** digi, unsigned int nDigi, QMainWindow * parent = nullptr): Analyzer(digi, nDigi, parent){
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SetUpdateTimeInSec(1.0);
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RedefineEventBuilder({0}); // only builder for the 0-th digitizer.
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tick2ns = digi[0]->GetTick2ns();
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//SetBackwardBuild(false, 100); // using normal building (acceding in time) or backward building, int the case of backward building, default events to be build is 100.
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evtbder = GetEventBuilder();
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evtbder->SetTimeWindow(500);
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//========== use the influx from the Analyzer
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influx = new InfluxDB("https://fsunuc.physics.fsu.edu/influx/");
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dataBaseName = "testing";
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SetUpCanvas(); // see below
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};
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void SetUpCanvas();
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public slots:
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void UpdateHistograms();
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private:
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MultiBuilder *evtbder;
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Histogram2D * hPID;
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int tick2ns;
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float dE, E;
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unsigned long long dE_t, E_t;
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};
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inline void RAISOR::SetUpCanvas(){
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setGeometry(0, 0, 500, 500);
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//============ histograms
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hPID = new Histogram2D("RAISOR", "E", "dE", 100, 0, 5000, 100, 0, 5000, this);
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layout->addWidget(hPID, 0, 0);
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}
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inline void RAISOR::UpdateHistograms(){
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if( this->isVisible() == false ) return;
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BuildEvents(); // call the event builder to build events
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//============ Get events, and do analysis
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long eventBuilt = evtbder->eventBuilt;
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if( eventBuilt == 0 ) return;
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//============ Get the cut list, if any
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QList<QPolygonF> cutList = hPID->GetCutList();
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const int nCut = cutList.count();
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unsigned long long tMin[nCut] = {0xFFFFFFFFFFFFFFFF}, tMax[nCut] = {0};
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unsigned int count[nCut]={0};
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//============ Processing data and fill histograms
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long eventIndex = evtbder->eventIndex;
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long eventStart = eventIndex - eventBuilt + 1;
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if(eventStart < 0 ) eventStart += MaxNEvent;
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for( long i = eventStart ; i <= eventIndex; i ++ ){
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std::vector<Hit> event = evtbder->events[i];
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//printf("-------------- %ld\n", i);
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if( event.size() == 0 ) return;
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for( int k = 0; k < (int) event.size(); k++ ){
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//event[k].Print();
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if( event[k].ch == 0 ) {dE = event[k].energy; dE_t = event[k].timestamp;}
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if( event[k].ch == 1 ) {E = event[k].energy; E_t = event[k].timestamp;}
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}
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hPID->Fill(E, dE); // x, y
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//check events inside any Graphical cut and extract the rate
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for(int p = 0; p < cutList.count(); p++ ){
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if( cutList[p].isEmpty() ) continue;
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if( cutList[p].containsPoint(QPointF(E, dE), Qt::OddEvenFill) ){
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if( dE_t < tMin[p] ) tMin[p] = dE_t;
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if( dE_t > tMax[p] ) tMax[p] = dE_t;
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count[p] ++;
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//printf(".... %d \n", count[p]);
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}
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}
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}
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hPID->UpdatePlot();
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//========== output to Influx
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QList<QString> cutNameList = hPID->GetCutNameList();
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for( int p = 0; p < cutList.count(); p ++){
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if( cutList[p].isEmpty() ) continue;
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double dT = (tMax[p]-tMin[p]) * tick2ns / 1e9; // tick to sec
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double rate = count[p]*1.0/(dT);
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//printf("%llu %llu, %f %d\n", tMin[p], tMax[p], dT, count[p]);
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//printf("%10s | %d | %f Hz \n", cutNameList[p].toStdString().c_str(), count[p], rate);
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influx->AddDataPoint("Cut,name=" + cutNameList[p].toStdString()+ " value=" + std::to_string(rate));
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influx->WriteData(dataBaseName);
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influx->ClearDataPointsBuffer();
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}
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}
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#endif |