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#ifndef EventFilter_CSCRawToDigi_CSCDigiToRawAccept_h
#define EventFilter_CSCRawToDigi_CSCDigiToRawAccept_h
/** \class CSCDigiToRawAccept
*
* Static class with conditions to accept CSC digis in the Digi-to-Raw step
*
* \author Sven Dildick - Rice
*/
#include "DataFormats/CSCDigi/interface/CSCALCTDigiCollection.h"
#include "DataFormats/CSCDigi/interface/CSCCLCTDigiCollection.h"
#include "DataFormats/CSCDigi/interface/CSCCLCTPreTriggerCollection.h"
#include "DataFormats/CSCDigi/interface/CSCCLCTPreTriggerDigiCollection.h"
namespace CSCDigiToRawAccept {
// takes layer ID, converts to chamber ID, switching ME1A to ME11
CSCDetId chamberID(const CSCDetId& cscDetId);
/* Was there a trigger primitive in the BX range between bxMin and bxMax?
The nominalBX argument is 3 for ALCTs and 7 for CLCTs. This is subtracted
from the object BX before we check if it is in the BX range.
Triggers in ME1/1 should always be assigned with ring number equal to 1.
Distinguishing CLCTs in ME1/a and ME1/b is done with the CLCT half-strip,
or CLCT CFEB.
*/
template <typename LCTCollection>
bool accept(const CSCDetId& cscId, const LCTCollection& lcts, int bxMin, int bxMax, int nominalBX) {
if (bxMin == -999)
return true;
CSCDetId chamberId = chamberID(cscId);
typename LCTCollection::Range lctRange = lcts.get(chamberId);
bool result = false;
for (typename LCTCollection::const_iterator lctItr = lctRange.first; lctItr != lctRange.second; ++lctItr) {
int bx = lctItr->getBX() - nominalBX;
if (bx >= bxMin && bx <= bxMax) {
result = true;
break;
}
}
return result;
}
// older implementation for CLCT pretrigger objects that only have BX information
bool accept(const CSCDetId& cscId, const CSCCLCTPreTriggerCollection& lcts, int bxMin, int bxMax, int nominalBX);
// newer implementation for CLCT pretrigger objects that have BX and CFEB information
bool accept(const CSCDetId& cscId,
const CSCCLCTPreTriggerDigiCollection& lcts,
int bxMin,
int bxMax,
int nominalBX,
std::vector<bool>& preTriggerInCFEB);
}; // namespace CSCDigiToRawAccept
#endif
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