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/** \file
*
* \author S. Bolognesi - INFN TO
*/
#include "FilterByLTC.h"
#include "FWCore/Framework/interface/Event.h"
// #include "DataFormats/Common/interface/Handle.h"
// #include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "DataFormats/LTCDigi/interface/LTCDigi.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include <iostream>
using namespace std;
using namespace edm;
FilterByLTC::FilterByLTC(const ParameterSet& pset)
: nEventsProcessed(0), nEventsSelected(0), ltcTag_(pset.getParameter<edm::InputTag>("ltcTag")) {
theTriggerSource = pset.getParameter<int>("triggerSource");
}
FilterByLTC::~FilterByLTC() {}
bool FilterByLTC::filter(Event& event, const EventSetup& eventSetup) {
bool selectThisEvent = false;
nEventsProcessed++;
edm::Handle<LTCDigiCollection> ltcdigis;
event.getByLabel(ltcTag_, ltcdigis);
bool DTtrig = false, CSCtrig = false, RPCtrig = false;
for (std::vector<LTCDigi>::const_iterator ltc_it = ltcdigis->begin(); ltc_it != ltcdigis->end(); ltc_it++) {
if ((*ltc_it).HasTriggered(0))
DTtrig = true;
if ((*ltc_it).HasTriggered(1))
CSCtrig = true;
if ((*ltc_it).HasTriggered(2))
RPCtrig = true;
if ((*ltc_it).HasTriggered(3))
RPCtrig = true;
if ((*ltc_it).HasTriggered(4))
RPCtrig = true;
}
switch (theTriggerSource) {
case 1:
//only DT trigger
if (DTtrig && !CSCtrig && !RPCtrig)
selectThisEvent = true;
break;
case 2:
//only CSC trigger
if (!DTtrig && CSCtrig && !RPCtrig)
selectThisEvent = true;
break;
case 3:
//only RPC trigger
if (!DTtrig && !CSCtrig && RPCtrig)
selectThisEvent = true;
break;
case 4:
//both DT && CSC trigger
if (DTtrig && CSCtrig && !RPCtrig)
selectThisEvent = true;
break;
case 5:
// both DT && RPC trigger
if (DTtrig && !CSCtrig && RPCtrig)
selectThisEvent = true;
break;
case 6:
// both CSC && RPC trigger
if (!DTtrig && CSCtrig && RPCtrig)
selectThisEvent = true;
break;
case 7:
// all CSC && RPC && DT trigger
if (DTtrig && CSCtrig && RPCtrig)
selectThisEvent = true;
break;
case 8:
// No DT
if (!DTtrig)
selectThisEvent = true;
break;
case 9:
// No CSC
if (!CSCtrig)
selectThisEvent = true;
break;
case 10:
// No RPC
if (!RPCtrig)
selectThisEvent = true;
break;
case 11:
//DT at least
if (DTtrig)
selectThisEvent = true;
break;
case 12:
//CSC at least
if (CSCtrig)
selectThisEvent = true;
break;
case 13:
//RPC at least
if (RPCtrig)
selectThisEvent = true;
break;
default:
cout << "[FilterByLTC] Wrong trigger source selected" << endl;
}
if (selectThisEvent)
nEventsSelected++;
//cout<<"DT "<<DTtrig<<" CSC "<<CSCtrig<<" RPC "<<RPCtrig<<endl;
//cout<<"events selected "<<selectThisEvent<<endl;
//cout<<"total "<<nEventsSelected<<" / "<<nEventsProcessed<<endl;
return selectThisEvent;
}
DEFINE_FWK_MODULE(FilterByLTC);
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