LumiAlCaRecoProducers/plugins/PixelClusterCountsAuditor.cc

0001 #include "FWCore/Framework/interface/global/EDAnalyzer.h"
0002 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0003 #include "FWCore/ParameterSet/interface/ParameterSetDescription.h"
0004 #include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h"
0005 #include "FWCore/Framework/interface/MakerMacros.h"
0006 #include "FWCore/Framework/interface/LuminosityBlock.h"
0007
0008 #include "DataFormats/Luminosity/interface/PixelClusterCounts.h"
0009
0010 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0011
0012 #include "FWCore/Utilities/interface/EDGetToken.h"
0013
0014 namespace {
0015   struct Empty {};
0016 }  // namespace
0017 class PixelClusterCountsAuditor : public edm::global::EDAnalyzer<edm::LuminosityBlockCache<Empty>> {
0018 public:
0019   PixelClusterCountsAuditor(edm::ParameterSet const& iPSet);
0020
0021   void analyze(edm::StreamID id, edm::Event const&, edm::EventSetup const&) const final {}
0022   std::shared_ptr<Empty> globalBeginLuminosityBlock(edm::LuminosityBlock const&, edm::EventSetup const&) const final;
0023
0024   void globalEndLuminosityBlock(edm::LuminosityBlock const&, edm::EventSetup const&) const final;
0025
0026   static void fillDescriptions(edm::ConfigurationDescriptions&);
0027
0028 private:
0029   std::vector<edm::EDGetTokenT<reco::PixelClusterCounts>> tokens_;
0030 };
0031
0032 PixelClusterCountsAuditor::PixelClusterCountsAuditor(edm::ParameterSet const& iPSet) {
0033   auto tags = iPSet.getUntrackedParameter<std::vector<edm::InputTag>>("counts");
0034   tokens_.reserve(tags.size());
0035   for (auto const& t : tags) {
0036     tokens_.emplace_back(consumes<reco::PixelClusterCounts, edm::InLumi>(t));
0037   }
0038 }
0039 void PixelClusterCountsAuditor::fillDescriptions(edm::ConfigurationDescriptions& iConfig) {
0040   edm::ParameterSetDescription desc;
0041   desc.addUntracked<std::vector<edm::InputTag>>("counts")->setComment(
0042       "Which PixelClusterCounts to retrieve from the LuminosityBlock");
0043   iConfig.addDefault(desc);
0044 }
0045
0046 std::shared_ptr<Empty> PixelClusterCountsAuditor::globalBeginLuminosityBlock(edm::LuminosityBlock const& iLumi,
0047                                                                              edm::EventSetup const&) const {
0048   for (auto t : tokens_) {
0049     auto h = iLumi.getHandle(t);
0050     auto prov = h.provenance();
0051     auto const& c = *h;
0052     edm::LogSystem("PixelClusterCountsAudit")
0053         .format("Branch: {}\n readCounts: {}\n readRocCounts: {}\n readEvents: {}\n readModID: {}\n readRocID: {}",
0054                 prov->branchName(),
0055                 c.readCounts().size(),
0056                 c.readRocCounts().size(),
0057                 c.readEvents().size(),
0058                 c.readModID().size(),
0059                 c.readRocID().size());
0060   }
0061   return {};
0062 }
0063
0064 void PixelClusterCountsAuditor::globalEndLuminosityBlock(edm::LuminosityBlock const&, edm::EventSetup const&) const {}
0065
0066 DEFINE_FWK_MODULE(PixelClusterCountsAuditor);