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#include <stdexcept>
#include <string>
#include <iostream>
#include <fstream>
#include "FWCore/Framework/interface/one/EDAnalyzer.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Utilities/interface/ESGetToken.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "CondFormats/CSCObjects/interface/CSCDBNoiseMatrix.h"
#include "CondFormats/DataRecord/interface/CSCDBNoiseMatrixRcd.h"
#include "DataFormats/MuonDetId/interface/CSCIndexer.h"
namespace edmtest {
class CSCNoiseMatrixDBReadAnalyzer : public edm::one::EDAnalyzer<> {
public:
explicit CSCNoiseMatrixDBReadAnalyzer(edm::ParameterSet const& p) : token_{esConsumes()} {}
~CSCNoiseMatrixDBReadAnalyzer() override {}
void analyze(const edm::Event& e, const edm::EventSetup& c) override;
private:
edm::ESGetToken<CSCDBNoiseMatrix, CSCDBNoiseMatrixRcd> token_;
};
void CSCNoiseMatrixDBReadAnalyzer::analyze(const edm::Event& e, const edm::EventSetup& context) {
std::ofstream DBNoiseMatrixFile("dbmatrix.dat", std::ios::out);
int counter = 0;
using namespace edm::eventsetup;
edm::LogSystem log("CSCDBNoiseMatrix");
log << " Run# " << e.id().run() << std::endl;
log << " Event# " << e.id().event() << std::endl;
log << " Matrix values are written to file dbmatrix.dat & errors are written to cerr." << std::endl;
const CSCDBNoiseMatrix* myNoiseMatrix = &context.getData(token_);
log << " Scale factor for conversion to int was " << myNoiseMatrix->factor_noise << std::endl;
CSCIndexer indexer;
std::vector<CSCDBNoiseMatrix::Item>::const_iterator it;
for (it = myNoiseMatrix->matrix.begin(); it != myNoiseMatrix->matrix.end(); ++it) {
++counter;
std::pair<CSCDetId, CSCIndexer::IndexType> thePair = indexer.detIdFromStripChannelIndex(counter);
DBNoiseMatrixFile << counter << " " << thePair.first << " chan " << thePair.second << " " << it->elem33 << " "
<< it->elem34 << " " << it->elem44 << " " << it->elem35 << " " << it->elem45 << " "
<< it->elem55 << " " << it->elem46 << " " << it->elem56 << " " << it->elem66 << " "
<< it->elem57 << " " << it->elem67 << " " << it->elem77 << std::endl;
if (it->elem33 < 0) {
std::cerr << " 33(1) negative: " << it->elem33 << std::endl;
}
if (it->elem44 < 0) {
std::cerr << " 44(3) negative: " << it->elem44 << std::endl;
}
if (it->elem55 < 0) {
std::cerr << " 55(6) negative: " << it->elem55 << std::endl;
}
if (it->elem66 < 0) {
std::cerr << " 66(9) negative: " << it->elem66 << std::endl;
}
if (it->elem77 < 0) {
std::cerr << " 77(12) negative: " << it->elem77 << std::endl;
}
}
}
DEFINE_FWK_MODULE(CSCNoiseMatrixDBReadAnalyzer);
} // namespace edmtest
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