Provenance/interface/FileFormatVersion.h

0001 #ifndef DataFormats_Provenance_FileFormatVersion_h
0002 #define DataFormats_Provenance_FileFormatVersion_h
0003
0004 #include <iosfwd>
0005
0006 namespace edm {
0007   class FileFormatVersion {
0008   public:
0009     FileFormatVersion() : value_(-1) {}
0010     explicit FileFormatVersion(int vers) : value_(vers) {}
0011     ~FileFormatVersion() {}
0012     bool isValid() const;
0013     bool productIDIsInt() const;
0014     bool lumiNumbers() const;
0015     bool newAuxiliary() const;
0016     bool runsAndLumis() const;
0017     bool eventHistoryBranch() const;
0018     bool eventHistoryTree() const;
0019     bool perEventProductIDs() const;
0020     bool splitProductIDs() const;
0021     bool fastCopyPossible() const;
0022     bool parameterSetsByReference() const;
0023     bool triggerPathsTracked() const;
0024     bool lumiInEventID() const;
0025     bool parameterSetsTree() const;
0026     bool processHistorySameWithinRun() const;
0027     bool hasIndexIntoFile() const;
0028     bool mergeOnlySequentialRunsOrLumis() const;
0029     bool noMetaDataTrees() const;
0030     bool storedProductProvenanceUsed() const;
0031     bool useReducedProcessHistoryID() const;
0032     bool hasThinnedAssociations() const;
0033     int value() const { return value_; }
0034
0035   private:
0036     int value_;
0037   };
0038
0039   std::ostream& operator<<(std::ostream& os, FileFormatVersion const& ff);
0040
0041 }  // namespace edm
0042 #endif