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#include "DataFormats/L1GlobalCaloTrigger/interface/L1GctInternEmCand.h"
#include <iostream>
#include "DataFormats/L1CaloTrigger/interface/L1CaloRegionDetId.h"
using std::dec;
using std::hex;
using std::ostream;
using std::string;
// default constructor
L1GctInternEmCand::L1GctInternEmCand() : m_data(0), m_captureBlock(0), m_captureIndex(0), m_iso(false), m_bx(0) {}
// construct from raw data (for use in unpacking)
L1GctInternEmCand::L1GctInternEmCand(uint16_t data, bool iso, unsigned block, unsigned index, int16_t bx)
: m_data(data), m_captureBlock(block & 0xfff), m_captureIndex(index & 0xff), m_iso(iso), m_bx(bx) {}
// construct from eta/phi etc
L1GctInternEmCand::L1GctInternEmCand(
unsigned rank, unsigned eta, unsigned etaSgn, unsigned phi, bool iso, unsigned block, unsigned index, int16_t bx)
: m_data(0), // Over-ridden in construct()
m_captureBlock(block & 0xfff),
m_captureIndex(index & 0xff),
m_iso(iso),
m_bx(bx) {
construct(rank, eta, etaSgn, phi);
}
// destructor
L1GctInternEmCand::~L1GctInternEmCand() {}
// name of candidate type
string L1GctInternEmCand::name() const { return (isolated() ? "iso EM" : "non iso EM"); }
// was a candidate found
bool L1GctInternEmCand::empty() const { return (rank() == 0); }
// pretty print
ostream& operator<<(ostream& s, const L1GctInternEmCand& cand) {
s << "L1GctInternEmCand : ";
s << "rank=" << cand.rank();
s << ", etaSign=" << cand.etaSign() << ", eta=" << (cand.etaIndex() & 0xf) << ", phi=" << cand.phiIndex();
s << ", iso=" << cand.isolated();
s << " cap block=" << hex << cand.capBlock();
s << ", index=" << dec << cand.capIndex() << ", BX=" << cand.bx();
return s;
}
// return region object
L1CaloRegionDetId L1GctInternEmCand::regionId() const {
// get global eta
unsigned eta = (etaSign() == 1 ? 10 - (etaIndex() & 0xf) : 11 + (etaIndex() & 0xf));
return L1CaloRegionDetId(eta, phiIndex());
}
// construct from rank, eta, phi
void L1GctInternEmCand::construct(unsigned rank, unsigned eta, unsigned etaSgn, unsigned phi) {
m_data = (rank & 0x3f) + ((eta & 0xf) << 6) + ((etaSgn & 0x1) << 10) + ((phi & 0x1f) << 11);
}
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