CondCore/DBOutputService/test/stubs/writeBlob.cc - master - githubmirror/cmssw

CondCore/DBOutputService/test/stubs/writeBlob.cc
69 строк2 KB
Tamas
Modernize CondCore/DBOutputService test stubs
15 ноя 2021, 07:26
15 ноя 2021, 07:26e424ebd
#include "FWCore/ServiceRegistry/interface/Service.h"
#include "CondCore/DBOutputService/interface/PoolDBOutputService.h"
#include "CondFormats/Calibration/interface/mySiStripNoises.h"
#include "FWCore/Framework/interface/one/EDAnalyzer.h"

#include <random>
#include <string>

namespace edm {
  class ParameterSet;
  class Event;
  class EventSetup;
}  // namespace edm

// class decleration
class writeBlob : public edm::one::EDAnalyzer<> {
public:
  explicit writeBlob(const edm::ParameterSet& iConfig);
  ~writeBlob();
  virtual void analyze(const edm::Event&, const edm::EventSetup&);
  virtual void endJob() {}

private:
  std::string m_StripRecordName;
};

typedef std::minstd_rand base_generator_type;
writeBlob::writeBlob(const edm::ParameterSet& iConfig) : m_StripRecordName("mySiStripNoisesRcd") {}

writeBlob::~writeBlob() { std::cout << "writeBlob::writeBlob" << std::endl; }

void writeBlob::analyze(const edm::Event& evt, const edm::EventSetup& evtSetup) {
  std::cout << "writeBlob::analyze " << std::endl;
  base_generator_type rng(42u);
  std::uniform_real_distribution<> uni_dist(0.0, 1.0);
  auto uni = [&]() { return uni_dist(rng); };

  edm::Service<cond::service::PoolDBOutputService> mydbservice;

  if (!mydbservice.isAvailable()) {
    std::cout << "db service unavailable" << std::endl;
    return;
  }
  try {
    mySiStripNoises me;
    unsigned int detidseed = 1234;
    unsigned int bsize = 100;
    unsigned int nAPV = 2;
    for (uint32_t detid = detidseed; detid < (detidseed + bsize); detid++) {
      //Generate Noise for det detid
      std::vector<short> theSiStripVector;
      for (unsigned int strip = 0; strip < 128 * nAPV; ++strip) {
        float noise = uni();
        ;
        me.setData(noise, theSiStripVector);
      }
      me.put(detid, theSiStripVector);
    }

    mydbservice->writeOneIOV(me, mydbservice->currentTime(), m_StripRecordName);
  } catch (const cond::Exception& er) {
    throw cms::Exception("DBOutputServiceUnitTestFailure", "failed writeBlob", er);
    //std::cout<<er.what()<<std::endl;
  } catch (const cms::Exception& er) {
    throw cms::Exception("DBOutputServiceUnitTestFailure", "failed writeBlob", er);
  }
}
#include "FWCore/Framework/interface/MakerMacros.h"
DEFINE_FWK_MODULE(writeBlob);