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L1MuGMTHWFileReader.cc
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L1MuGMTHWFileReader.cc
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//-------------------------------------------------
//
// \class L1MuGMTHWFileReader
//
// Description: Puts the GMT input information from
// a GMT ascii HW testfile into the Event
//
//
//
// Author :
// Tobias Noebauer HEPHY Vienna
// Ivan Mikulec HEPHY Vienna
//
//--------------------------------------------------
//-----------------------
// This Class's Header --
//-----------------------
#include "L1Trigger/GlobalMuonTrigger/src/L1MuGMTHWFileReader.h"
//---------------
// C++ Headers --
//---------------
#include <stdexcept>
//-------------------------------
// Collaborating Class Headers --
//-------------------------------
#include "DataFormats/L1GlobalMuonTrigger/interface/L1MuRegionalCand.h"
#include "DataFormats/L1CaloTrigger/interface/L1CaloCollections.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
//----------------
// Constructors --
//----------------
L1MuGMTHWFileReader::L1MuGMTHWFileReader(edm::ParameterSet const& ps,
edm::InputSourceDescription const& desc) :
ProducerSourceFromFiles(ps, desc, true) {
produces<std::vector<L1MuRegionalCand> >("DT");
produces<std::vector<L1MuRegionalCand> >("CSC");
produces<std::vector<L1MuRegionalCand> >("RPCb");
produces<std::vector<L1MuRegionalCand> >("RPCf");
produces<L1CaloRegionCollection>();
if(!fileNames().size()) {
throw std::runtime_error("L1MuGMTHWFileReader: no input file");
}
edm::LogInfo("GMT_HWFileReader_info") << "opening file " << fileNames()[0];
m_in.open((fileNames()[0].substr(fileNames()[0].find(":")+1)).c_str());
if(!m_in) {
throw std::runtime_error("L1MuGMTHWFileReader: file " + fileNames()[0]
+ " could not be openned");
}
}
//--------------
// Destructor --
//--------------
L1MuGMTHWFileReader::~L1MuGMTHWFileReader() {
m_in.close();
}
//--------------
// Operations --
//--------------
bool L1MuGMTHWFileReader::setRunAndEventInfo(edm::EventID& id, edm::TimeValue_t& time, edm::EventAuxiliary::ExperimentType& eType) {
readNextEvent();
if(!m_evt.getRunNumber() && !m_evt.getEventNumber()) return false;
id = edm::EventID(m_evt.getRunNumber(), id.luminosityBlock(), m_evt.getEventNumber());
edm::LogInfo("GMT_HWFileReader_info") << "run: " << m_evt.getRunNumber() <<
" evt: " << m_evt.getEventNumber();
return true;
}
void L1MuGMTHWFileReader::produce(edm::Event& e) {
L1MuRegionalCand empty_mu;
std::auto_ptr<std::vector<L1MuRegionalCand> > DTCands(new std::vector<L1MuRegionalCand>);
for (unsigned i = 0; i < 4; i++) {
const L1MuRegionalCand *mu = m_evt.getInputMuon("IND", i);
if (!mu) mu = &empty_mu;
DTCands->push_back(*mu);
}
e.put(DTCands,"DT");
std::auto_ptr<std::vector<L1MuRegionalCand> > CSCCands(new std::vector<L1MuRegionalCand>);
for (unsigned i = 0; i < 4; i++) {
const L1MuRegionalCand *mu = m_evt.getInputMuon("INC", i);
if (!mu) mu = &empty_mu;
CSCCands->push_back(*mu);
}
e.put(CSCCands,"CSC");
std::auto_ptr<std::vector<L1MuRegionalCand> > RPCbCands(new std::vector<L1MuRegionalCand>);
for (unsigned i = 0; i < 4; i++) {
const L1MuRegionalCand *mu = m_evt.getInputMuon("INB", i);
if (!mu) mu = &empty_mu;
RPCbCands->push_back(*mu);
}
e.put(RPCbCands,"RPCb");
std::auto_ptr<std::vector<L1MuRegionalCand> > RPCfCands(new std::vector<L1MuRegionalCand>);
for (unsigned i = 0; i < 4; i++) {
const L1MuRegionalCand *mu = m_evt.getInputMuon("INF", i);
if (!mu) mu = &empty_mu;
RPCfCands->push_back(*mu);
}
e.put(RPCfCands,"RPCf");
std::auto_ptr<L1CaloRegionCollection> rctRegions (new L1CaloRegionCollection);
for(int ieta = 4; ieta < 18; ieta++) {
for(int iphi = 0; iphi < 18; iphi++) {
rctRegions->push_back(L1CaloRegion(0,false,true,m_evt.getMipBit(ieta-4,iphi),m_evt.getIsoBit(ieta-4,iphi),ieta,iphi));
}
}
e.put(rctRegions);
}
void L1MuGMTHWFileReader::readNextEvent() {
m_evt.reset();
std::string line_id;
do {
int bx = 0;
m_in >> line_id;
if (line_id == "--") continue;
if (line_id == "RUN") {
unsigned long runnr;
m_in >> runnr;
m_evt.setRunNumber(runnr);
}
if (line_id == "EVT") {
unsigned long evtnr;
m_in >> evtnr;
m_evt.setEventNumber(evtnr);
}
if (line_id == "DT" || line_id == "CSC" || line_id == "BRPC" || line_id == "FRPC")
{
// decode input muon
unsigned inpmu = 0;
unsigned val;
m_in >> val; inpmu |= (val & 0x01) << 24; // valid charge
m_in >> val; inpmu |= (val & 0x01) << 23; // charge
m_in >> val; inpmu |= (val & 0x01) << 22; // halo / fine
m_in >> val; inpmu |= (val & 0x3f) << 16; // eta
m_in >> val; inpmu |= (val & 0x07) << 13; // quality
m_in >> val; inpmu |= (val & 0x1f) << 8; // pt
m_in >> val; inpmu |= (val & 0xff) ; // phi
std::string chipid("IN");
chipid += line_id[0];
int type=0;
if (line_id == "DT") type = 0;
if (line_id == "CSC") type = 2;
if (line_id == "BRPC") type = 1;
if (line_id == "FRPC") type = 3;
L1MuRegionalCand cand(inpmu);
cand.setType(type);
cand.setBx(bx);
m_evt.addInputMuon(chipid, cand);
}
if (line_id == "MIP") {
int nPairs;
m_in >> nPairs;
for (int i=0; i<nPairs; i++) {
unsigned eta;
unsigned phi;
m_in >> eta;
m_in >> phi;
if (phi >= 9) phi-=9;
else phi+=9;
m_evt.setMipBit(eta, phi, true);
}
}
if (line_id == "NQ") {
int nPairs;
m_in >> nPairs;
for (int i=0; i<nPairs; i++) {
unsigned eta;
unsigned phi;
m_in >> eta;
m_in >> phi;
if (phi >= 9) phi-=9;
else phi+=9;
m_evt.setIsoBit(eta, phi, false);
}
}
//read the rest of the line
const int sz=4000; char buf[sz];
m_in.getline(buf, sz);
} while (line_id != "NQ" && !m_in.eof());
}