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00001 // F. Cossutti 00002 // $Date: 2011/11/13 22:36:09 $ 00003 // $Revision: 1.2 $// 00004 00005 // Dump in standard ascii format the LHE file stored as string lumi product 00006 00007 00008 // system include files 00009 #include <memory> 00010 #include <string> 00011 #include <fstream> 00012 00013 // user include files 00014 #include "FWCore/Framework/interface/Frameworkfwd.h" 00015 #include "FWCore/Framework/interface/EDAnalyzer.h" 00016 #include "FWCore/MessageLogger/interface/MessageLogger.h" 00017 00018 #include "FWCore/Framework/interface/Event.h" 00019 #include "FWCore/Framework/interface/MakerMacros.h" 00020 #include "FWCore/Framework/interface/EventSetup.h" 00021 #include "FWCore/ParameterSet/interface/ParameterSet.h" 00022 #include "FWCore/Framework/interface/Run.h" 00023 00024 #include "FWCore/Utilities/interface/InputTag.h" 00025 00026 // 00027 // class declaration 00028 // 00029 00030 class ExternalLHEAsciiDumper : public edm::EDAnalyzer { 00031 public: 00032 explicit ExternalLHEAsciiDumper(const edm::ParameterSet&); 00033 ~ExternalLHEAsciiDumper(); 00034 00035 00036 private: 00037 virtual void analyze(const edm::Event&, const edm::EventSetup&); 00038 virtual void endRun(edm::Run const&, edm::EventSetup const&); 00039 virtual void endJob(); 00040 00041 edm::InputTag lheProduct_; 00042 std::string lheFileName_; 00043 00044 // ----------member data --------------------------- 00045 00046 }; 00047 00048 ExternalLHEAsciiDumper::ExternalLHEAsciiDumper(const edm::ParameterSet& ps): 00049 lheProduct_( ps.getParameter<edm::InputTag>("lheProduct") ), 00050 lheFileName_( ps.getParameter<std::string>("lheFileName") ) 00051 { 00052 00053 return; 00054 00055 } 00056 00057 ExternalLHEAsciiDumper::~ExternalLHEAsciiDumper() 00058 { 00059 } 00060 00061 void 00062 ExternalLHEAsciiDumper::analyze(const edm::Event&, const edm::EventSetup&) 00063 { 00064 } 00065 00066 // ------------ method called once each job just after ending the event loop ------------ 00067 00068 void 00069 ExternalLHEAsciiDumper::endRun(edm::Run const& iRun, edm::EventSetup const&) { 00070 00071 edm::Handle< std::string > LHEAscii; 00072 iRun.getByLabel(lheProduct_,LHEAscii); 00073 00074 const char * theName(lheFileName_.c_str()); 00075 std::ofstream outfile; 00076 outfile.open (theName, std::ofstream::out | std::ofstream::app); 00077 outfile << (*LHEAscii); 00078 outfile.close(); 00079 00080 } 00081 00082 void ExternalLHEAsciiDumper::endJob() { 00083 } 00084 00085 DEFINE_FWK_MODULE(ExternalLHEAsciiDumper);
1.7.3