Provenance/interface/ProcessHistoryRegistry.h

0001 #ifndef DataFormats_Provenance_ProcessHistoryRegistry_h
0002 #define DataFormats_Provenance_ProcessHistoryRegistry_h
0003
0004 /** \class edm::ProcessHistoryRegistry
0005 \author Bill Tanenbaum, modified 23 August, 2013
0006 */
0007
0008 #include <map>
0009 #include <vector>
0010
0011 #include "DataFormats/Provenance/interface/ProcessHistory.h"
0012 #include "DataFormats/Provenance/interface/ProcessHistoryID.h"
0013
0014 namespace edm {
0015   typedef std::map<ProcessHistoryID, ProcessHistory> ProcessHistoryMap;
0016   typedef std::vector<ProcessHistory> ProcessHistoryVector;
0017
0018   class ProcessHistoryRegistry {
0019   public:
0020     typedef ProcessHistory value_type;
0021     typedef ProcessHistoryMap collection_type;
0022     typedef ProcessHistoryVector vector_type;
0023
0024     ProcessHistoryRegistry();
0025     ProcessHistoryRegistry(ProcessHistoryRegistry const&) = delete;             // Disallow copying and moving
0026     ProcessHistoryRegistry& operator=(ProcessHistoryRegistry const&) = delete;  // Disallow copying and moving
0027     bool registerProcessHistory(ProcessHistory const& processHistory);
0028     bool getMapped(ProcessHistoryID const& key, ProcessHistory& value) const;
0029     ProcessHistory const* getMapped(ProcessHistoryID const& key) const;
0030     ProcessHistoryID const& reducedProcessHistoryID(ProcessHistoryID const& fullID) const;
0031     ProcessHistoryMap::const_iterator begin() const { return data_.begin(); }
0032     ProcessHistoryMap::const_iterator end() const { return data_.end(); }
0033
0034   private:
0035     ProcessHistoryMap data_;
0036     std::map<ProcessHistoryID, ProcessHistoryID> extra_;
0037   };
0038 }  // namespace edm
0039 #endif