InfoDumperInputFile.h

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#ifndef art_Framework_IO_Root_detail_InfoDumperInputFile_h
#define art_Framework_IO_Root_detail_InfoDumperInputFile_h

#include "TBranch.h"
#include "TFile.h"
#include "TTree.h"
#include "art/Framework/IO/Root/Inputfwd.h"
#include "canvas/Persistency/Provenance/Compatibility/BranchIDList.h"
#include "canvas/Persistency/Provenance/FileFormatVersion.h"
#include "canvas/Persistency/Provenance/FileIndex.h"
#include "canvas/Persistency/Provenance/ProcessHistory.h"
#include "canvas/Persistency/Provenance/RangeSet.h"
#include "canvas/Persistency/Provenance/RunAuxiliary.h"
#include "sqlite3.h"

#include <memory>
#include <ostream>
#include <string>

namespace art {
  namespace detail {

    class InfoDumperInputFile {
    public:
      using EntryNumber = input::EntryNumber;
      using EntryNumbers = input::EntryNumbers;

      InfoDumperInputFile(std::string const& filename);
      void print_process_history(std::ostream&) const;
      void print_range_sets(std::ostream&, bool compactRanges) const;
      void print_event_list(std::ostream&) const;
      void print_file_index(std::ostream&) const;
      void print_branchIDLists(std::ostream& os) const;
      TFile*
      tfile() const
      {
        return file_.get();
      }

    private:
      RunAuxiliary getAuxiliary(TTree* tree, EntryNumber const entry) const;

      RangeSet getRangeSet(TTree* tree,
                           EntryNumbers const& entries,
                           sqlite3* db,
                           std::string const& filename,
                           bool compactRanges) const;

      std::unique_ptr<TFile> file_;
      BranchIDLists branchIDLists_{};
      ProcessHistoryMap pHistMap_;
      FileIndex fileIndex_;
      FileFormatVersion fileFormatVersion_;
    };

  } // namespace detail
} // namespace art

#endif /* art_Framework_IO_Root_detail_InfoDumperInputFile_h */

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