FastRbuf2DsModule.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 FASTRBUF2DSMODULE_H
#define FASTRBUF2DSMODULE_H
 
#include <framework/core/Module.h>
#include <framework/pcore/RingBuffer.h>
 
#include <pthread.h>
 
#include <string>
 
#include <framework/pcore/DataStoreStreamer.h>
//#include <framework/datastore/DataStore.h>
 
#define RBUFSIZE 100000000
#define MAXEVTSIZE  400000000
 
 
namespace Belle2 {
  class FastRbuf2DsModule : public Module {
 
    // Public functions
  public:
 
    FastRbuf2DsModule();
    virtual ~FastRbuf2DsModule();
 
    void initialize() override;
 
    void beginRun() override;
    void event() override;
    void endRun() override;
    void terminate() override;
 
    void ReadRbufInThread();
 
    // Data members
  private:
 
    std::string m_rbufname;
    RingBuffer* m_rbuf;
 
    pthread_t m_thr_input;
 
    DataStoreStreamer* m_streamer;
 
    int m_compressionLevel;
 
    int m_numThread;
 
    int m_nrecv;
 
  };
 
} // end namespace Belle2
 
#endif // MODULEHELLO_H