PrescaleService/interface/PrescaleService.h

0001 #ifndef FWCore_PrescaleService_PrescaleService_h
0002 #define FWCore_PrescaleService_PrescaleService_h
0003
0004 #include "DataFormats/Provenance/interface/ParameterSetID.h"
0005 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0006 #include "FWCore/ServiceRegistry/interface/SaveConfiguration.h"
0007
0008 #include <string>
0009 #include <vector>
0010 #include <map>
0011
0012 namespace edm {
0013   class ActivityRegistry;
0014   class ConfigurationDescriptions;
0015   class ProcessContext;
0016
0017   namespace service {
0018
0019     class PrescaleService : public edm::serviceregistry::SaveConfiguration {
0020     public:
0021       //
0022       // construction/destruction
0023       //
0024
0025       PrescaleService(ParameterSet const&, ActivityRegistry&);
0026       ~PrescaleService();
0027
0028       //
0029       // member functions
0030       //
0031
0032       unsigned int getPrescale(std::string const& prescaledPath) const;
0033       unsigned int getPrescale(unsigned int lvl1Index, std::string const& prescaledPath) const;
0034
0035       typedef std::vector<std::string> VString_t;
0036       typedef std::map<std::string, std::vector<unsigned int> > PrescaleTable_t;
0037       unsigned int getLvl1IndexDefault() const { return lvl1Default_; }
0038       const VString_t& getLvl1Labels() const { return lvl1Labels_; }
0039       const PrescaleTable_t& getPrescaleTable() const { return prescaleTable_; }
0040
0041       static unsigned int findDefaultIndex(std::string const& label, std::vector<std::string> const& labels);
0042       static void fillDescriptions(edm::ConfigurationDescriptions& descriptions);
0043
0044     private:
0045       //
0046       // private member functions
0047       //
0048       void preBeginJob(ProcessContext const&);
0049       void postBeginJob();
0050
0051       //
0052       // member data
0053       //
0054       const bool forceDefault_;
0055       const VString_t lvl1Labels_;
0056       const unsigned int lvl1Default_;
0057       const std::vector<ParameterSet> vpsetPrescales_;
0058       PrescaleTable_t prescaleTable_;
0059       ParameterSetID processParameterSetID_;
0060     };
0061   }  // namespace service
0062 }  // namespace edm
0063
0064 #endif