test/stubs/CSCGainsDBReadAnalyzer.cc

0001 /*----------------------------------------------------------------------
0002
0003 Toy EDProducers and EDProducts for testing purposes only.
0004
0005 ----------------------------------------------------------------------*/
0006
0007 #include <stdexcept>
0008 #include <string>
0009 #include <iostream>
0010 #include <fstream>
0011 #include "FWCore/Framework/interface/one/EDAnalyzer.h"
0012 #include "FWCore/Framework/interface/Event.h"
0013 #include "FWCore/Framework/interface/MakerMacros.h"
0014
0015 #include "FWCore/Framework/interface/EventSetup.h"
0016 #include "FWCore/Utilities/interface/ESGetToken.h"
0017 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0018
0019 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0020
0021 #include "CondFormats/CSCObjects/interface/CSCDBGains.h"
0022 #include "CondFormats/DataRecord/interface/CSCDBGainsRcd.h"
0023
0024 namespace edmtest {
0025   class CSCGainsDBReadAnalyzer : public edm::one::EDAnalyzer<> {
0026   public:
0027     explicit CSCGainsDBReadAnalyzer(edm::ParameterSet const& p) : token_{esConsumes()} {}
0028     ~CSCGainsDBReadAnalyzer() override {}
0029     void analyze(const edm::Event& e, const edm::EventSetup& c) override;
0030
0031   private:
0032     edm::ESGetToken<CSCDBGains, CSCDBGainsRcd> token_;
0033   };
0034
0035   void CSCGainsDBReadAnalyzer::analyze(const edm::Event& e, const edm::EventSetup& context) {
0036     using namespace edm::eventsetup;
0037     std::ofstream DBGainsFile("dbgains.dat", std::ios::out);
0038     int counter = 0;
0039
0040     edm::LogInfo log("CSCDBGains");
0041     log << " I AM IN RUN NUMBER " << e.id().run() << std::endl;
0042     log << " ---EVENT NUMBER " << e.id().event() << std::endl;
0043
0044     const CSCDBGains* mygains = &context.getData(token_);
0045     std::vector<CSCDBGains::Item>::const_iterator it;
0046
0047     for (it = mygains->gains.begin(); it != mygains->gains.end(); ++it) {
0048       counter++;
0049       DBGainsFile << counter << "  " << it->gain_slope << std::endl;
0050     }
0051   }
0052   DEFINE_FWK_MODULE(CSCGainsDBReadAnalyzer);
0053 }  // namespace edmtest