FWCore/Modules/plugins/EventSetupCacheIdentifierChecker.cc - master - githubmirror/cmssw

FWCore/Modules/plugins/EventSetupCacheIdentifierChecker.cc
189 строк7 KB
Chris Jones
Moved FWCore/Modules/src to plugins
28 мар 2026, 18:31
28 мар 2026, 18:317985384
// -*- C++ -*-
//
// Package:    EventSetupCacheIdentifierChecker
// Class:      EventSetupCacheIdentifierChecker
//
/**\class EventSetupCacheIdentifierChecker EventSetupCacheIdentifierChecker.cc FWCore/Modules/src/EventSetupCacheIdentifierChecker.cc

 Description: [one line class summary]

 Implementation:
     [Notes on implementation]
*/
//
// Original Author:  Chris Jones
//         Created:  Wed May 30 14:42:16 CDT 2012
//
//

// system include files
#include <memory>
#include <map>
#include <vector>

// user include files
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/one/EDAnalyzer.h"

#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/MakerMacros.h"

#include "FWCore/ParameterSet/interface/ParameterSet.h"

#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Framework/interface/EventSetupRecord.h"
#include "FWCore/Utilities/interface/Exception.h"

#include "FWCore/MessageLogger/interface/MessageLogger.h"
//
// class declaration
//

namespace edm {
  class EventSetupCacheIdentifierChecker
      : public edm::one::EDAnalyzer<edm::one::WatchRuns, edm::one::WatchLuminosityBlocks> {
  public:
    explicit EventSetupCacheIdentifierChecker(const edm::ParameterSet&);
    ~EventSetupCacheIdentifierChecker() override;

    static void fillDescriptions(edm::ConfigurationDescriptions& descriptions);

  private:
    //virtual void beginJob() ;
    void analyze(const edm::Event&, const edm::EventSetup&) override;
    //virtual void endJob() ;

    void beginRun(edm::Run const&, edm::EventSetup const&) override;
    void endRun(edm::Run const&, edm::EventSetup const&) override {}
    void beginLuminosityBlock(edm::LuminosityBlock const&, edm::EventSetup const&) override;
    void endLuminosityBlock(edm::LuminosityBlock const&, edm::EventSetup const&) override {}

    void check(edm::EventSetup const&);
    void initialize();
    // ----------member data ---------------------------
    ParameterSet m_pset;
    std::map<eventsetup::EventSetupRecordKey, std::vector<unsigned int> > m_recordKeysToExpectedCacheIdentifiers;
    unsigned int m_index;
  };
}  // namespace edm
//
// constants, enums and typedefs
//
using namespace edm;

//
// static data member definitions
//

//
// constructors and destructor
//
EventSetupCacheIdentifierChecker::EventSetupCacheIdentifierChecker(const edm::ParameterSet& iConfig)
    : m_pset(iConfig), m_index(0) {
  //now do what ever initialization is needed
}

EventSetupCacheIdentifierChecker::~EventSetupCacheIdentifierChecker() {
  // do anything here that needs to be done at desctruction time
  // (e.g. close files, deallocate resources etc.)
}

//
// member functions
//

// ------------ method called for each event  ------------
void EventSetupCacheIdentifierChecker::analyze(const edm::Event& iEvent, const edm::EventSetup& iSetup) {
  check(iSetup);
}

// ------------ method called once each job just before starting event loop  ------------
//void
//EventSetupCacheIdentifierChecker::beginJob()
//{
//}

// ------------ method called once each job just after ending the event loop  ------------
//void
//EventSetupCacheIdentifierChecker::endJob()
//{
//}

// ------------ method called when starting to processes a run  ------------
void EventSetupCacheIdentifierChecker::beginRun(edm::Run const&, edm::EventSetup const& iSetup) { check(iSetup); }

// ------------ method called when ending the processing of a run  ------------
//void
//EventSetupCacheIdentifierChecker::endRun(edm::Run const&, edm::EventSetup const&)
//{
//}

// ------------ method called when starting to processes a luminosity block  ------------
void EventSetupCacheIdentifierChecker::beginLuminosityBlock(edm::LuminosityBlock const&,
                                                            edm::EventSetup const& iSetup) {
  check(iSetup);
}

// ------------ method called when ending the processing of a luminosity block  ------------
//void
//EventSetupCacheIdentifierChecker::endLuminosityBlock(edm::LuminosityBlock const&, edm::EventSetup const&)
//{
//}

void EventSetupCacheIdentifierChecker::check(edm::EventSetup const& iSetup) {
  if (m_recordKeysToExpectedCacheIdentifiers.empty()) {
    initialize();
  }
  using namespace edm::eventsetup;

  for (auto it = m_recordKeysToExpectedCacheIdentifiers.begin(), itEnd = m_recordKeysToExpectedCacheIdentifiers.end();
       it != itEnd;
       ++it) {
    auto pRecord = iSetup.find(it->first);
    if (not pRecord) {
      edm::LogWarning("RecordNotInIOV") << "The EventSetup Record '" << it->first.name()
                                        << "' is not available for this IOV.";
    }
    if (it->second.size() <= m_index) {
      throw cms::Exception("TooFewCacheIDs")
          << "The vector of cacheIdentifiers for the record " << it->first.name() << " is too short";
    }
    if (pRecord && pRecord->cacheIdentifier() != it->second[m_index]) {
      throw cms::Exception("IncorrectCacheID")
          << "The Record " << it->first.name() << " was supposed to have cacheIdentifier: " << it->second[m_index]
          << " but instead has " << pRecord->cacheIdentifier();
    }
  }
  ++m_index;
}

void EventSetupCacheIdentifierChecker::initialize() {
  std::vector<std::string> recordNames{m_pset.getParameterNamesForType<std::vector<unsigned int> >(false)};

  for (auto const& name : recordNames) {
    eventsetup::EventSetupRecordKey recordKey(eventsetup::EventSetupRecordKey::TypeTag::findType(name));
    if (recordKey.type() == eventsetup::EventSetupRecordKey::TypeTag()) {
      //record not found
      edm::LogWarning("DataGetter") << "Record \"" << name << "\" does not exist " << std::endl;

      continue;
    }

    m_recordKeysToExpectedCacheIdentifiers.insert(
        std::make_pair(recordKey, m_pset.getUntrackedParameter<std::vector<unsigned int> >(name)));
  }
}

// ------------ method fills 'descriptions' with the allowed parameters for the module  ------------
void EventSetupCacheIdentifierChecker::fillDescriptions(edm::ConfigurationDescriptions& descriptions) {
  //The following says we do not know what parameters are allowed so do no validation
  // Please change this to state exactly what you do use, even if it is no parameters
  edm::ParameterSetDescription desc;
  desc.addWildcardUntracked<std::vector<unsigned int> >("*")->setComment(
      "The label is the name of an EventSetup Record while the vector contains the expected cacheIdentifier values for "
      "each beginRun, beginLuminosityBlock and event transition");
  descriptions.addDefault(desc);
}

//define this as a plug-in
DEFINE_FWK_MODULE(EventSetupCacheIdentifierChecker);