#include <DPGAnalysis/PickEvents/src/PickEvents.cc>

Inheritance diagram for PickEvents:

Public Member Functions
	PickEvents (const edm::ParameterSet &)
	~PickEvents ()
Private Member Functions
virtual void	beginJob ()
virtual void	endJob ()
virtual bool	filter (edm::Event &, const edm::EventSetup &)
Private Attributes
std::vector< edm::EventNumber_t >	endevent
std::vector< edm::RunNumber_t >	endrun
std::string	listrunevents_
std::string	listruneventsinpath_
int	nEventsAnalyzed
int	nEventsSelected
std::vector< edm::EventNumber_t >	startevent
std::vector< edm::RunNumber_t >	startrun
std::vector< bool >	whattodo

Detailed Description

Description: <one line="" class="" summary>="">

Implementation: <Notes on="" implementation>="">

Definition at line 46 of file PickEvents.cc.

Constructor & Destructor Documentation

PickEvents::PickEvents ( const edm::ParameterSet & iConfig ) [explicit]

Definition at line 72 of file PickEvents.cc.

References gather_cfg::cout, edm::ParameterSet::getUntrackedParameter(), listrunevents_, listruneventsinpath_, and AlCaHLTBitMon_QueryRunRegistry::string.

{

  listruneventsinpath_=iConfig.getUntrackedParameter<std::string> ("RunEventList","");
  edm::FileInPath listruneventstmp("DPGAnalysis/Skims/data/"+listruneventsinpath_);

  listrunevents_=listruneventstmp.fullPath();

  std::cout <<"File with run/event list:"<< listrunevents_<<std::endl;

}

PickEvents::~PickEvents ( )

Definition at line 85 of file PickEvents.cc.

{
}

Member Function Documentation

void PickEvents::beginJob ( void ) [private, virtual]

Reimplemented from edm::EDFilter.

Definition at line 119 of file PickEvents.cc.

References gather_cfg::cout, endevent, endrun, first, prof2calltree::last, geometryCSVtoXML::line, listrunevents_, max(), edm::EventID::maxEventNumber(), nEventsAnalyzed, nEventsSelected, findQualityFiles::size, startevent, startrun, AlCaHLTBitMon_QueryRunRegistry::string, and whattodo.

{
  using namespace std;

  std::string line;
  std::string buf;

  std::stringstream ss;
  std::vector<std::string> tokens;

  nEventsAnalyzed = 0;
  nEventsSelected = 0;

  // open file listevent file
  ifstream listfile;
  listfile.open(listrunevents_.c_str());
  if (listfile.is_open())
    {
      while (! listfile.eof() )
        {
          getline (listfile,line);
          ss.clear();
          ss.str(line);
          tokens.clear();
          while (ss>>buf)
            {
              tokens.push_back(buf);
              //              std::cout << buf << std::endl;
            }         
          // std::cout << tokens.size() << std::endl;
          if (tokens.size()<3)
            {
              //              std::cout << "strange selection line:" << line << std::endl;
              //              std::cout << "skipping it" << std::endl;
              continue;
            }
          if(tokens[0]=="-" || tokens[0]=="+")
            {
              // it's a selection line, use it
              if(tokens[0]=="-") whattodo.push_back(false);
              else whattodo.push_back(true);

              // start with run selecion
              int loc=tokens[1].find(":",0);

              std::string first=tokens[1].substr(0,loc);
              startrun.push_back((edm::RunNumber_t)atoi(first.c_str()));

              std::string last=tokens[1].substr(loc+1,tokens[1].size());
              if (last=="infty")
                endrun.push_back(std::numeric_limits<unsigned int>::max());
              else
                endrun.push_back((edm::RunNumber_t) atoi(last.c_str()));

              // then event number selecion
              loc=tokens[2].find(":",0);

              first=tokens[2].substr(0,loc);
              startevent.push_back((edm::EventNumber_t)atoi(first.c_str()));

              last=tokens[2].substr(loc+1,tokens[2].size());
              if (last=="infty")
                endevent.push_back(edm::EventID::maxEventNumber());
              //                endevent.push_back(std::numeric_limits<long long int>::max());
              else
                endevent.push_back((edm::EventNumber_t)atoi(last.c_str()));

            }
        }
      listfile.close();
      // printout summary
      std::cout << "Summary from list of run/event number selection" << std::endl;
      for (unsigned int cond=0; cond<whattodo.size();cond++)
        {
          std::string what;
          if(whattodo[cond]) what="select";
          else what="reject";
          std::cout << what << " "; 
          std::cout << "from run " << startrun[cond] << " to run " << endrun[cond] << " ";
          std::cout << "from eve " << startevent[cond] << " to eve " << endevent[cond] << std::endl; 
        }
    }

  else std::cout << "Unable to open file"; 

}

void PickEvents::endJob ( void ) [private, virtual]

Reimplemented from edm::EDFilter.

Definition at line 206 of file PickEvents.cc.

References gather_cfg::cout, nEventsAnalyzed, and nEventsSelected.

                   {
  using namespace std;
  std::cout << "================================================\n"
       << "  n Events Analyzed ............... " << nEventsAnalyzed << std::endl
       << "  n Events Selected ............... " << nEventsSelected<< std::endl
       << "================================================\n\n" ;
}

bool PickEvents::filter	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)		`[private, virtual]`

Implements edm::EDFilter.

Definition at line 90 of file PickEvents.cc.

References endevent, endrun, edm::EventID::event(), edm::EventBase::id(), ecaldqm::kRun, nEventsAnalyzed, nEventsSelected, edm::EventID::run(), startevent, startrun, and whattodo.

{
   using namespace edm;

   RunNumber_t kRun   = iEvent.id().run();
   EventNumber_t kEvent = iEvent.id().event();

   bool selectThisEvent = false;

   for (unsigned int cond=0; cond<whattodo.size();cond++)
     {
       //       std::string what;
       if ( kRun>=startrun[cond] && 
            kRun<=endrun[cond]   &&
            kEvent>=startevent[cond] && 
            kEvent<=endevent[cond] ) 
         { // it's in the range, use
           selectThisEvent=whattodo[cond];
         }
     }
               
   nEventsAnalyzed++;
   if (selectThisEvent) nEventsSelected++;
   //   if (selectThisEvent) std::cout << "Event selected: " << kRun << " " << kEvent << std::endl;

   return selectThisEvent;
}