File indexing completed on 2023-03-17 10:43:52
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0018 #include <iostream>
0019 #include <string>
0020 #include <vector>
0021
0022
0023 #include "FWCore/Framework/interface/one/EDAnalyzer.h"
0024 #include "FWCore/Framework/interface/MakerMacros.h"
0025 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0026 #include "DQMServices/Core/interface/DQMStore.h"
0027 #include "FWCore/ServiceRegistry/interface/Service.h"
0028
0029 using std::cout;
0030 using std::endl;
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0032
0033
0034
0035 class DQMRootFileReader : public edm::one::EDAnalyzer<> {
0036 public:
0037 typedef dqm::legacy::DQMStore DQMStore;
0038 explicit DQMRootFileReader(const edm::ParameterSet &);
0039 ~DQMRootFileReader() override = default;
0040
0041 void analyze(const edm::Event &, const edm::EventSetup &) override;
0042
0043 private:
0044
0045
0046 DQMStore *dbe;
0047 std::string filename;
0048 };
0049
0050
0051
0052
0053 DQMRootFileReader::DQMRootFileReader(const edm::ParameterSet &iConfig) {
0054
0055 dbe = edm::Service<DQMStore>().operator->();
0056 filename = iConfig.getUntrackedParameter<std::string>("RootFileName", "test_playback.root");
0057 }
0058
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0062
0063
0064 void DQMRootFileReader::analyze(const edm::Event &iEvent, const edm::EventSetup &iSetup) {
0065
0066
0067 dbe->open(filename, false, "", "", DQMStore::OpenRunDirs::StripRunDirs);
0068 }
0069
0070
0071 DEFINE_FWK_MODULE(DQMRootFileReader);