SeqRootOutputModule.h

//+
// Description : Sequential ROOT I/O output module
//
// Author : Ryosuke Itoh, IPNS, KEK
// Date : 13 - Aug - 2010
//-
 
#pragma once
 
#include <framework/core/Module.h>
#include <framework/pcore/MsgHandler.h>
#include <framework/pcore/SeqFile.h>
#include <framework/pcore/DataStoreStreamer.h>
 
#include <string>
 
#include <sys/time.h>
 
namespace Belle2 {
  class SeqRootOutputModule : public Module {
 
    // Public functions
  public:
 
    SeqRootOutputModule();
    virtual ~SeqRootOutputModule();
 
    virtual void initialize() override;
 
    virtual void beginRun() override;
    virtual void event() override;
    virtual void endRun() override;
    virtual void terminate() override;
 
  private:
 
    void getStreamerInfos();
 
    std::string m_outputFileName;
 
    bool m_fileNameIsPattern;
 
    int m_compressionLevel;
 
    SeqFile* m_file;
 
    int m_nevt;
 
    MsgHandler* m_msghandler;
 
    DataStoreStreamer* m_streamer;
 
    char* m_streamerinfo;
 
    int m_streamerinfo_size;
 
    struct timeval m_t0; 
    struct timeval m_tend; 
    // Data flow
    double m_size; 
    double m_size2; 
    std::vector<std::string> m_saveObjs;
 
  };
} // end namespace Belle2