HLTEvF/plugins/PSMonitorClient.cc

0001 // C++ headers
0002 #include <string>
0003 #include <cstring>
0004
0005 // boost headers
0006 #include <boost/regex.hpp>
0007
0008 // Root headers
0009 #include <TH1F.h>
0010
0011 // CMSSW headers
0012 #include "FWCore/Framework/interface/Frameworkfwd.h"
0013 #include "FWCore/Framework/interface/Event.h"
0014 #include "FWCore/Framework/interface/Run.h"
0015 #include "FWCore/Framework/interface/LuminosityBlock.h"
0016 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0017 #include "FWCore/ParameterSet/interface/ParameterSetDescription.h"
0018 #include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h"
0019 #include "FWCore/ParameterSet/interface/Registry.h"
0020 #include "DQMServices/Core/interface/DQMStore.h"
0021 #include "DQMServices/Core/interface/DQMEDHarvester.h"
0022
0023 struct MEPSet {
0024   std::string name;
0025   std::string folder;
0026 };
0027
0028 class PSMonitorClient : public DQMEDHarvester {
0029 public:
0030   explicit PSMonitorClient(edm::ParameterSet const &);
0031   ~PSMonitorClient() override = default;
0032
0033   static void fillDescriptions(edm::ConfigurationDescriptions &descriptions);
0034   static void fillMePSetDescription(edm::ParameterSetDescription &pset);
0035
0036 private:
0037   static MEPSet getHistoPSet(edm::ParameterSet pset);
0038
0039   std::string m_dqm_path;
0040
0041   void dqmEndLuminosityBlock(DQMStore::IBooker &booker,
0042                              DQMStore::IGetter &getter,
0043                              edm::LuminosityBlock const &,
0044                              edm::EventSetup const &) override;
0045   void dqmEndJob(DQMStore::IBooker &booker, DQMStore::IGetter &getter) override;
0046
0047   void check(DQMStore::IBooker &booker, DQMStore::IGetter &getter);
0048
0049   MEPSet psColumnVSlumiPSet;
0050 };
0051
0052 PSMonitorClient::PSMonitorClient(edm::ParameterSet const &config)
0053     : m_dqm_path(config.getUntrackedParameter<std::string>("dqmPath")),
0054       psColumnVSlumiPSet(getHistoPSet(config.getParameter<edm::ParameterSet>("me"))) {}
0055
0056 MEPSet PSMonitorClient::getHistoPSet(edm::ParameterSet pset) {
0057   return MEPSet{
0058       pset.getParameter<std::string>("name"),
0059       pset.getParameter<std::string>("folder"),
0060   };
0061 }
0062
0063 void PSMonitorClient::fillMePSetDescription(edm::ParameterSetDescription &pset) {
0064   pset.add<std::string>("folder", "HLT/PSMonitoring");
0065   pset.add<std::string>("name", "psColumnVSlumi");
0066 }
0067
0068 void PSMonitorClient::dqmEndJob(DQMStore::IBooker &booker, DQMStore::IGetter &getter) { check(booker, getter); }
0069
0070 void PSMonitorClient::dqmEndLuminosityBlock(DQMStore::IBooker &booker,
0071                                             DQMStore::IGetter &getter,
0072                                             edm::LuminosityBlock const &lumi,
0073                                             edm::EventSetup const &setup) {
0074   check(booker, getter);
0075 }
0076
0077 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0078 void PSMonitorClient::check(DQMStore::IBooker &booker, DQMStore::IGetter &getter) {
0079   std::string folder = psColumnVSlumiPSet.folder;
0080   std::string name = psColumnVSlumiPSet.name;
0081
0082   getter.setCurrentFolder(folder);
0083   MonitorElement *psColumnVSlumi = getter.get(psColumnVSlumiPSet.folder + "/" + psColumnVSlumiPSet.name);
0084   // if no ME available, return
0085   if (!psColumnVSlumi) {
0086     edm::LogWarning("PSMonitorClient") << "no " << psColumnVSlumiPSet.name << " ME is available in "
0087                                        << psColumnVSlumiPSet.folder << std::endl;
0088     return;
0089   }
0090
0091   /*
0092   TH2F* h = psColumnVSlumi->getTH2F();
0093   size_t nbinsX = psColumnVSlumi->getNbinsX();
0094   size_t nbinsY = psColumnVSlumi->getNbinsY();
0095
0096   for ( size_t ibinY=1; ibinY < nbinsY; ++ibinY )
0097     std::cout << h->GetXaxis()->GetBinLabel(ibinY) << std::endl;
0098     for ( size_t ibinX=1; ibinX< nbinsX; ++ibinX )
0099       if ( psColumnVSlumi->getBinContent(ibinX) )
0100     std::cout << "ibinX: " << psColumnVSlumi->getBinContent(ibinX) << std::endl;
0101   */
0102 }
0103
0104 void PSMonitorClient::fillDescriptions(edm::ConfigurationDescriptions &descriptions) {
0105   // The following says we do not know what parameters are allowed so do no validation
0106   // Please change this to state exactly what you do use, even if it is no parameters
0107   edm::ParameterSetDescription desc;
0108   desc.addUntracked<std::string>("dqmPath", "HLT/PSMonitoring");
0109
0110   edm::ParameterSetDescription mePSet;
0111   fillMePSetDescription(mePSet);
0112   desc.add<edm::ParameterSetDescription>("me", mePSet);
0113
0114   descriptions.add("psMonitorClient", desc);
0115 }
0116
0117 //define this as a plug-in
0118 #include "FWCore/Framework/interface/MakerMacros.h"
0119 DEFINE_FWK_MODULE(PSMonitorClient);