Write.hpp

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#ifndef CAFE_WRITE_HPP__
#define CAFE_WRITE_HPP__

#include "cafe/Processor.hpp"
#include "cafe/FilePattern.hpp"

#include <string>
#include <vector>

class TFile;
class TTree;
class TBranch;

namespace cafe {

    class Write : public Processor {
    public:
        Write(const char *name);
        ~Write();

        // Processor interface
        void finish();
        bool processEvent(Event& event);
        void inputFileOpened(TFile *file);
    private:
        void copy_file();

        std::string              _treeName;
        std::vector<std::string> _branches;
        std::vector<std::string> _disable;
        TFile       *_file;
        TTree       *_tree;
        FilePattern _pattern;
        Long64_t    _autosave;
        bool        _fileOwner;
        std::string _destination;
        unsigned int _filesPerOutput;
        unsigned int _filesPerOutputDone;

        bool         _updateObjectVersion; 

        std::vector<std::string> _updatedBranches;

        bool containsUpdatedClass (TBranch *br);

        void updateBranch(TTree *input_tree, const std::string& branch_name);

    public:
        ClassDef(Write,0);
    };

}

#endif // CAFE_WRITE_HPP__

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