StorageSerializer.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
 
#ifndef STORAGE_OUTPUT_H
#define STORAGE_OUTPUT_H
 
#include <framework/core/Module.h>
#include <framework/pcore/MsgHandler.h>
#include <framework/pcore/DataStoreStreamer.h>
 
#include <daq/storage/SharedEventBuffer.h>
 
#include <string>
 
namespace Belle2 {
  class StorageSerializerModule : public Module {
 
    // Public functions
  public:
 
    StorageSerializerModule();
    virtual ~StorageSerializerModule();
 
    void initialize() override;
 
    void beginRun() override;
    void event() override;
    void endRun() override;
    void terminate() override;
 
    // Data members
  private:
    int m_compressionLevel;
 
    DataStoreStreamer* m_streamer;
 
    MsgHandler* m_msghandler;
 
    std::string m_obuf_name;
    int m_obuf_size;
    SharedEventBuffer m_obuf;
 
    unsigned int m_count;
    unsigned int m_count_0;
    int m_expno;
    int m_runno;
    unsigned long long m_nbyte;
    int m_nodeid;
 
  private:
    int writeStreamerInfos();
 
  };
} // end namespace Belle2
 
#endif