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File indexing completed on 2021-09-07 04:53:55

0001 #include "FWCore/Framework/interface/one/EDAnalyzer.h"
0002 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0003 #include "FWCore/ServiceRegistry/interface/Service.h"
0004 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0005 #include "FWCore/Framework/interface/Event.h"
0006 #include "FWCore/Framework/interface/EventSetup.h"
0007 #include "FWCore/Framework/interface/ESHandle.h"
0008 #include "FWCore/Framework/interface/MakerMacros.h"
0009 #include "CondFormats/Common/interface/FileBlob.h"
0010 #include "Geometry/Records/interface/GeometryFileRcd.h"
0011 
0012 #include <string>
0013 #include <vector>
0014 #include <fstream>
0015 
0016 class XMLGeometryReader : public edm::one::EDAnalyzer<edm::one::WatchRuns> {
0017 public:
0018   XMLGeometryReader(const edm::ParameterSet&);
0019 
0020   void beginJob() override {}
0021   void beginRun(edm::Run const& iEvent, edm::EventSetup const&) override;
0022   void analyze(edm::Event const& iEvent, edm::EventSetup const&) override {}
0023   void endRun(edm::Run const& iEvent, edm::EventSetup const&) override {}
0024 
0025 private:
0026   std::string m_fname;
0027   std::string m_label;
0028   edm::ESGetToken<FileBlob, GeometryFileRcd> fileBlobToken_;
0029 };
0030 
0031 XMLGeometryReader::XMLGeometryReader(const edm::ParameterSet& iConfig) {
0032   m_fname = iConfig.getUntrackedParameter<std::string>("XMLFileName", "test.xml");
0033   m_label = iConfig.getUntrackedParameter<std::string>("geomLabel", "Extended");
0034   fileBlobToken_ = esConsumes<edm::Transition::BeginRun>();
0035 }
0036 
0037 void XMLGeometryReader::beginRun(edm::Run const& run, edm::EventSetup const& iSetup) {
0038   edm::LogInfo("XMLGeometryReader") << "XMLGeometryReader::beginRun";
0039 
0040   auto geometry = iSetup.getHandle(fileBlobToken_);
0041   std::unique_ptr<std::vector<unsigned char> > blob((*geometry).getUncompressedBlob());
0042 
0043   std::string outfile1(m_fname);
0044   std::ofstream output1(outfile1.c_str());
0045   output1.write((const char*)&(*blob)[0], blob->size());
0046   output1.close();
0047 }
0048 
0049 DEFINE_FWK_MODULE(XMLGeometryReader);