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#include "EventFilter/RPCRawToDigi/plugins/RPCDigiMerger.h"
#include <memory>
#include "DataFormats/Common/interface/Handle.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/ParameterSet/interface/ParameterSetDescription.h"
#include "FWCore/Utilities/interface/CRC16.h"
#include "FWCore/Utilities/interface/InputTag.h"
#include "DataFormats/RPCDigi/interface/RPCDigiCollection.h"
using namespace edm;
using namespace std;
RPCDigiMerger::RPCDigiMerger(edm::ParameterSet const& config)
: bx_minTwinMux_(config.getParameter<int>("bxMinTwinMux")),
bx_maxTwinMux_(config.getParameter<int>("bxMaxTwinMux")),
bx_minOMTF_(config.getParameter<int>("bxMinOMTF")),
bx_maxOMTF_(config.getParameter<int>("bxMaxOMTF")),
bx_minCPPF_(config.getParameter<int>("bxMinCPPF")),
bx_maxCPPF_(config.getParameter<int>("bxMaxCPPF")) {
produces<RPCDigiCollection>();
simRPC_token_ = consumes<RPCDigiCollection>(config.getParameter<edm::InputTag>("inputTagSimRPCDigis"));
// protection against empty InputTag to allow for Data/MC compatibility
if (not config.getParameter<edm::InputTag>("inputTagTwinMuxDigis").label().empty()) {
twinMux_token_ = consumes<RPCDigiCollection>(config.getParameter<edm::InputTag>("inputTagTwinMuxDigis"));
}
if (not config.getParameter<edm::InputTag>("inputTagOMTFDigis").label().empty()) {
omtf_token_ = consumes<RPCDigiCollection>(config.getParameter<edm::InputTag>("inputTagOMTFDigis"));
}
if (not config.getParameter<edm::InputTag>("inputTagCPPFDigis").label().empty()) {
cppf_token_ = consumes<RPCDigiCollection>(config.getParameter<edm::InputTag>("inputTagCPPFDigis"));
}
}
RPCDigiMerger::~RPCDigiMerger() {}
void RPCDigiMerger::fillDescriptions(edm::ConfigurationDescriptions& descs) {
edm::ParameterSetDescription desc;
desc.add<edm::InputTag>("inputTagSimRPCDigis", edm::InputTag("simMuonRPCDigis", ""));
desc.add<edm::InputTag>("inputTagTwinMuxDigis", edm::InputTag("", ""));
desc.add<edm::InputTag>("inputTagOMTFDigis", edm::InputTag("", ""));
desc.add<edm::InputTag>("inputTagCPPFDigis", edm::InputTag("", ""));
desc.add<edm::InputTag>("InputLabel", edm::InputTag(" "));
desc.add<int>("bxMinTwinMux", -2);
desc.add<int>("bxMaxTwinMux", 2);
desc.add<int>("bxMinOMTF", -3);
desc.add<int>("bxMaxOMTF", 4);
desc.add<int>("bxMinCPPF", -2);
desc.add<int>("bxMaxCPPF", 2);
descs.add("rpcDigiMerger", desc);
}
void RPCDigiMerger::produce(edm::Event& event, edm::EventSetup const& setup) {
// Get the digis
// new RPCDigiCollection
std::unique_ptr<RPCDigiCollection> rpc_digi_collection(new RPCDigiCollection());
//Check if its Data
if (not(cppf_token_.isUninitialized() && omtf_token_.isUninitialized() && twinMux_token_.isUninitialized())) {
// loop over TwinMux digis
// protection against empty InputTag to allow for Data/MC compatibility
if (not twinMux_token_.isUninitialized()) {
Handle<RPCDigiCollection> TwinMux_digis;
event.getByToken(twinMux_token_, TwinMux_digis);
for (const auto&& rpcdgIt : (*TwinMux_digis)) {
// The layerId
const RPCDetId& rpcId = rpcdgIt.first;
// Get the iterators over the digis associated with this LayerId
const RPCDigiCollection::Range& range = rpcdgIt.second;
rpc_digi_collection->put(range, rpcId);
}
}
// loop over CPPF digis
// protection against empty InputTag to allow for Data/MC compatibility
if (not cppf_token_.isUninitialized()) {
Handle<RPCDigiCollection> CPPF_digis;
event.getByToken(cppf_token_, CPPF_digis);
for (const auto&& rpcdgIt : (*CPPF_digis)) {
// The layerId
const RPCDetId& rpcId = rpcdgIt.first;
// Get the iterators over the digis associated with this LayerId
const RPCDigiCollection::Range& range = rpcdgIt.second;
rpc_digi_collection->put(range, rpcId);
}
}
// loop over OMTF digis
// protection against empty InputTag to allow for Data/MC compatibility
if (not omtf_token_.isUninitialized()) {
Handle<RPCDigiCollection> OMTF_digis;
event.getByToken(omtf_token_, OMTF_digis);
for (const auto& rpcdgIt : (*OMTF_digis)) {
// The layerId
const RPCDetId& rpcId = rpcdgIt.first;
// Get the iterators over the digis associated with this LayerId
const RPCDigiCollection::Range& range = rpcdgIt.second;
// accepts only rings: RE-2_R3 ; RE-1_R3 ; RE+1_R3 ; RE+2_R3 ;
if (((rpcId.region() == -1 || rpcId.region() == 1) && (rpcId.ring() == 3) &&
(rpcId.station() == 1 || rpcId.station() == 2))) {
rpc_digi_collection->put(range, rpcId);
}
}
}
} else { //its MC
// SimRPCDigis collection
Handle<RPCDigiCollection> SimRPC_digis;
event.getByToken(simRPC_token_, SimRPC_digis);
RPCDetId rpc_det_id;
std::vector<RPCDigi> local_rpc_digis;
// loop over SimRPC digis
for (const auto& rpc_digi : (*SimRPC_digis)) {
// The layerId
const RPCDetId& rpcId = rpc_digi.first;
// Get the iterators over the digis associated with this LayerId
const RPCDigiCollection::Range& range = rpc_digi.second;
if (rpcId != rpc_det_id) {
if (!local_rpc_digis.empty()) {
rpc_digi_collection->put(RPCDigiCollection::Range(local_rpc_digis.begin(), local_rpc_digis.end()),
rpc_det_id);
local_rpc_digis.clear();
}
rpc_det_id = rpcId;
}
for (std::vector<RPCDigi>::const_iterator id = range.first; id != range.second; id++) {
const RPCDigi& dit = (*id);
//Barrel
if (rpcId.region() == 0) {
//TwinMux
if (dit.bx() >= bx_minTwinMux_ && dit.bx() <= bx_maxTwinMux_) {
local_rpc_digis.push_back(dit);
}
}
//EndCap
if (rpcId.region() == -1 || rpcId.region() == 1) {
//OMTF
if (rpcId.ring() == 3 && (rpcId.station() == 1 || rpcId.station() == 2) && dit.bx() >= bx_minOMTF_ &&
dit.bx() <= bx_maxOMTF_) {
local_rpc_digis.push_back(dit);
}
//CPPF
if (((rpcId.ring() == 2) || (rpcId.ring() == 3 && (rpcId.station() == 3 || rpcId.station() == 4))) &&
(dit.bx() >= bx_minCPPF_ && dit.bx() <= bx_maxCPPF_)) {
local_rpc_digis.push_back(dit);
}
}
}
}
if (!local_rpc_digis.empty()) {
rpc_digi_collection->put(RPCDigiCollection::Range(local_rpc_digis.begin(), local_rpc_digis.end()), rpc_det_id);
}
}
// "put" into the event
event.put(std::move(rpc_digi_collection));
}
#include "FWCore/Framework/interface/MakerMacros.h"
DEFINE_FWK_MODULE(RPCDigiMerger);
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