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// -*- C++ -*-
//
// Package: CalibTracker/SiPixelESProducers
// Class: SiPixelFakeGainReader
//
/**\class SiPixelFakeGainReader SiPixelFakeGainReader.cc SiPixelESProducers/test/SiPixelFakeGainReader.cc
Description: Test analyzer for fake pixel calibration
Implementation:
<Notes on implementation>
*/
//
// Original Author: Vincenzo CHIOCHIA
// Created: Tue Oct 17 17:40:56 CEST 2006
//
//
// system includes
#include <memory>
// user includes
#include "CalibTracker/SiPixelESProducers/interface/SiPixelGainCalibrationService.h"
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/Framework/interface/one/EDAnalyzer.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/PluginManager/interface/ModuleDef.h"
#include "Geometry/CommonDetUnit/interface/PixelGeomDetUnit.h"
#include "Geometry/CommonTopologies/interface/PixelTopology.h"
#include "Geometry/Records/interface/TrackerDigiGeometryRecord.h"
#include "Geometry/TrackerGeometryBuilder/interface/TrackerGeometry.h"
#include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/ParameterSet/interface/ParameterSetDescription.h"
// ROOT includes
#include "TROOT.h"
#include "TFile.h"
#include "TTree.h"
#include "TBranch.h"
#include "TH1F.h"
namespace cms {
class SiPixelFakeGainReader : public edm::one::EDAnalyzer<edm::one::WatchRuns> {
public:
explicit SiPixelFakeGainReader(const edm::ParameterSet& iConfig);
~SiPixelFakeGainReader() override = default;
static void fillDescriptions(edm::ConfigurationDescriptions& descriptions);
virtual void beginRun(const edm::Run&, const edm::EventSetup&) override;
virtual void endRun(const edm::Run&, const edm::EventSetup&) override;
virtual void analyze(const edm::Event&, const edm::EventSetup&) override;
virtual void endJob() override;
private:
edm::ESGetToken<TrackerGeometry, TrackerDigiGeometryRecord> trackerGeomToken_;
edm::ESGetToken<TrackerGeometry, TrackerDigiGeometryRecord> trackerGeomTokenBeginRun_;
SiPixelGainCalibrationService SiPixelGainCalibrationService_;
std::map<uint32_t, TH1F*> _TH1F_Pedestals_m;
std::map<uint32_t, TH1F*> _TH1F_Gains_m;
std::string filename_;
TFile* fFile;
};
} // namespace cms
namespace cms {
SiPixelFakeGainReader::SiPixelFakeGainReader(const edm::ParameterSet& conf)
: trackerGeomToken_(esConsumes<TrackerGeometry, TrackerDigiGeometryRecord>()),
trackerGeomTokenBeginRun_(esConsumes<TrackerGeometry, TrackerDigiGeometryRecord, edm::Transition::BeginRun>()),
SiPixelGainCalibrationService_(conf, consumesCollector()),
filename_(conf.getParameter<std::string>("fileName")) {}
void SiPixelFakeGainReader::analyze(const edm::Event& iEvent, const edm::EventSetup& iSetup) {
unsigned int nmodules = 0;
uint32_t nchannels = 0;
fFile->cd();
// Get the Geometry
edm::ESHandle<TrackerGeometry> tkgeom = iSetup.getHandle(trackerGeomToken_);
edm::LogInfo("SiPixelFakeGainReader") << " There are " << tkgeom->dets().size() << " detectors" << std::endl;
// for(TrackerGeometry::DetContainer::const_iterator it = tkgeom->dets().begin(); it != tkgeom->dets().end(); it++){
// if( dynamic_cast<PixelGeomDetUnit*>((*it))!=0){
// uint32_t detid=((*it)->geographicalId()).rawId();
// Get the list of DetId's
std::vector<uint32_t> vdetId_ = SiPixelGainCalibrationService_.getDetIds();
// Loop over DetId's
for (std::vector<uint32_t>::const_iterator detid_iter = vdetId_.begin(); detid_iter != vdetId_.end();
detid_iter++) {
uint32_t detid = *detid_iter;
DetId detIdObject(detid);
nmodules++;
//if(nmodules>3) break;
std::map<uint32_t, TH1F*>::iterator p_iter = _TH1F_Pedestals_m.find(detid);
std::map<uint32_t, TH1F*>::iterator g_iter = _TH1F_Gains_m.find(detid);
const GeomDetUnit* geoUnit = tkgeom->idToDetUnit(detIdObject);
const PixelGeomDetUnit* pixDet = dynamic_cast<const PixelGeomDetUnit*>(geoUnit);
const PixelTopology& topol = pixDet->specificTopology();
// Get the module sizes.
int nrows = topol.nrows(); // rows in x
int ncols = topol.ncolumns(); // cols in y
for (int col_iter = 0; col_iter < ncols; col_iter++) {
for (int row_iter = 0; row_iter < nrows; row_iter++) {
nchannels++;
float ped = SiPixelGainCalibrationService_.getPedestal(detid, col_iter, row_iter);
p_iter->second->Fill(ped);
float gain = SiPixelGainCalibrationService_.getGain(detid, col_iter, row_iter);
g_iter->second->Fill(gain);
//std::cout << " Col "<<col_iter<<" Row "<<row_iter<<" Ped "<<ped<<" Gain "<<gain<<std::endl;
}
}
}
edm::LogInfo("SiPixelFakeGainReader")
<< "[SiPixelFakeGainReader::analyze] ---> PIXEL Modules " << nmodules << std::endl;
edm::LogInfo("SiPixelFakeGainReader")
<< "[SiPixelFakeGainReader::analyze] ---> PIXEL Channels " << nchannels << std::endl;
fFile->ls();
fFile->Write();
fFile->Close();
}
void SiPixelFakeGainReader::endRun(const edm::Run& run, const edm::EventSetup& iSetup) {}
// ------------ method called once each job just before starting event loop ------------
void SiPixelFakeGainReader::beginRun(const edm::Run& run, const edm::EventSetup& iSetup) {
static int first(1);
if (1 == first) {
first = 0;
edm::LogInfo("SiPixelFakeGainReader") << "[SiPixelFakeGainReader::beginJob] Opening ROOT file " << std::endl;
fFile = new TFile(filename_.c_str(), "RECREATE");
fFile->mkdir("Pedestals");
fFile->mkdir("Gains");
fFile->cd();
char name[128];
// Get Geometry
edm::ESHandle<TrackerGeometry> tkgeom = iSetup.getHandle(trackerGeomTokenBeginRun_);
// Get the calibration data
SiPixelGainCalibrationService_.setESObjects(iSetup);
edm::LogInfo("SiPixelFakeGainReader")
<< "[SiPixelFakeGainReader::beginJob] End Reading FakeGainects" << std::endl;
// Get the list of DetId's
std::vector<uint32_t> vdetId_ = SiPixelGainCalibrationService_.getDetIds();
// Loop over DetId's
for (std::vector<uint32_t>::const_iterator detid_iter = vdetId_.begin(); detid_iter != vdetId_.end();
detid_iter++) {
uint32_t detid = *detid_iter;
const PixelGeomDetUnit* _PixelGeomDetUnit =
dynamic_cast<const PixelGeomDetUnit*>(tkgeom->idToDetUnit(DetId(detid)));
if (_PixelGeomDetUnit == 0) {
edm::LogError("SiPixelFakeGainDisplay") << "[SiPixelFakeGainReader::beginJob] the detID " << detid
<< " doesn't seem to belong to Tracker" << std::endl;
continue;
}
// Book histograms
sprintf(name, "Pedestals_%d", detid);
fFile->cd();
fFile->cd("Pedestals");
_TH1F_Pedestals_m[detid] = new TH1F(name, name, 50, 0., 50.);
sprintf(name, "Gains_%d", detid);
fFile->cd();
fFile->cd("Gains");
_TH1F_Gains_m[detid] = new TH1F(name, name, 100, 0., 10.);
}
}
}
// ------------ method called once each job just after ending the event loop ------------
void SiPixelFakeGainReader::endJob() { std::cout << " ---> End job " << std::endl; }
void SiPixelFakeGainReader::fillDescriptions(edm::ConfigurationDescriptions& descriptions) {
edm::ParameterSetDescription desc;
desc.add<std::string>("fileName", "out.root");
descriptions.addWithDefaultLabel(desc);
}
} // namespace cms
using cms::SiPixelFakeGainReader;
DEFINE_FWK_MODULE(SiPixelFakeGainReader);
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