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/data/refman/pasoursint/CMSSW_4_2_9_HLT1_bphpatch4/src/SimG4Core/CustomPhysics/plugins/RHStopDump.cc

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00001 #include "RHStopDump.h"
00002 
00003 #include "FWCore/Framework/interface/Event.h"
00004 #include "FWCore/MessageLogger/interface/MessageLogger.h"
00005 #include "FWCore/ParameterSet/interface/ParameterSet.h"
00006 
00007 RHStopDump::RHStopDump(edm::ParameterSet const & parameters) 
00008   : mStream (parameters.getParameter<std::string>("stoppedFile").c_str()),
00009     mProducer (parameters.getUntrackedParameter<std::string>("producer", "g4SimHits"))
00010 {}
00011 
00012  void RHStopDump::analyze(const edm::Event& fEvent, const edm::EventSetup&) {
00013    edm::Handle<std::vector<std::string> > names;
00014    fEvent.getByLabel (mProducer, "StoppedParticlesName", names);
00015    edm::Handle<std::vector<float> > xs;
00016    fEvent.getByLabel (mProducer, "StoppedParticlesX", xs);
00017    edm::Handle<std::vector<float> > ys;
00018    fEvent.getByLabel (mProducer, "StoppedParticlesY", ys);
00019    edm::Handle<std::vector<float> > zs;
00020    fEvent.getByLabel (mProducer, "StoppedParticlesZ", zs);
00021    if (names->size() != xs->size() || xs->size() != ys->size() || ys->size() != zs->size()) {
00022      edm::LogError ("RHStopDump") << "mismatch array sizes name/x/y/z:"
00023                                   << names->size() << '/' << xs->size() << '/' << ys->size() << '/' << zs->size()
00024                                   << std::endl;
00025    }
00026    else {
00027      for (size_t i = 0; i < names->size(); ++i) {
00028        mStream << (*names)[i] << ' ' << (*xs)[i] << ' ' << (*ys)[i] << ' ' << (*zs)[i] << std::endl;
00029      }
00030    }
00031  }