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 PathsAndConsumesOfModulesBase;
0016   class ProcessContext;
0017
0018   namespace service {
0019
0020     class PrescaleService : public edm::serviceregistry::SaveConfiguration {
0021     public:
0022       //
0023       // construction/destruction
0024       //
0025
0026       PrescaleService(ParameterSet const&, ActivityRegistry&);
0027       ~PrescaleService();
0028
0029       //
0030       // member functions
0031       //
0032
0033       unsigned int getPrescale(std::string const& prescaledPath) const;
0034       unsigned int getPrescale(unsigned int lvl1Index, std::string const& prescaledPath) const;
0035
0036       typedef std::vector<std::string> VString_t;
0037       typedef std::map<std::string, std::vector<unsigned int> > PrescaleTable_t;
0038       unsigned int getLvl1IndexDefault() const { return lvl1Default_; }
0039       const VString_t& getLvl1Labels() const { return lvl1Labels_; }
0040       const PrescaleTable_t& getPrescaleTable() const { return prescaleTable_; }
0041
0042       static unsigned int findDefaultIndex(std::string const& label, std::vector<std::string> const& labels);
0043       static void fillDescriptions(edm::ConfigurationDescriptions& descriptions);
0044
0045     private:
0046       //
0047       // private member functions
0048       //
0049       void preBeginJob(PathsAndConsumesOfModulesBase const&, ProcessContext const&);
0050       void postBeginJob();
0051
0052       //
0053       // member data
0054       //
0055       const bool forceDefault_;
0056       const VString_t lvl1Labels_;
0057       const unsigned int lvl1Default_;
0058       const std::vector<ParameterSet> vpsetPrescales_;
0059       PrescaleTable_t prescaleTable_;
0060       ParameterSetID processParameterSetID_;
0061     };
0062   }  // namespace service
0063 }  // namespace edm
0064
0065 #endif