UtilAlgos/bin/FWLiteWithBasicAnalyzer.cc

0001 #include "PhysicsTools/UtilAlgos/interface/BasicMuonAnalyzer.h"
0002 #include "FWCore/ParameterSetReader/interface/ParameterSetReader.h"
0003 #include "PhysicsTools/FWLite/interface/FWLiteAnalyzerWrapper.h"
0004
0005 typedef fwlite::AnalyzerWrapper<BasicMuonAnalyzer> WrappedFWLiteMuonAnalyzer;
0006
0007 int main(int argc, char* argv[]) {
0008   // load framework libraries
0009   gSystem->Load("libFWCoreFWLite");
0010   FWLiteEnabler::enable();
0011
0012   // only allow one argument for this simple example which should be the
0013   // the python cfg file
0014   if (argc < 2) {
0015     std::cout << "Usage : " << argv[0] << " [parameters.py]" << std::endl;
0016     return 0;
0017   }
0018   if (!edm::readPSetsFrom(argv[1])->existsAs<edm::ParameterSet>("process")) {
0019     std::cout << " ERROR: ParametersSet 'plot' is missing in your configuration file" << std::endl;
0020     exit(0);
0021   }
0022
0023   WrappedFWLiteMuonAnalyzer ana(edm::readPSetsFrom(argv[1])->getParameter<edm::ParameterSet>("process"),
0024                                 std::string("muonAnalyzer"),
0025                                 std::string("analyzeBasicPat"));
0026   ana.beginJob();
0027   ana.analyze();
0028   ana.endJob();
0029   return 0;
0030 }