DQMHistOutputToEPICS.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.                  *
 **************************************************************************/
//+
// File : DQMHistOutputToEPICS.h
// Description : Write Histogram Content to EPICS Arrays
//-
 
#pragma once
 
#include <dqm/core/DQMHistAnalysis.h>
#include <string>
 
#ifdef _BELLE2_EPICS
#include "cadef.h"
#include "dbDefs.h"
#include "epicsString.h"
#include "cantProceed.h"
#endif
 
namespace Belle2 {
  class DQMHistOutputToEPICSModule final : public DQMHistAnalysisModule {
 
#ifdef _BELLE2_EPICS
    typedef struct {
      chid    mychid;
      chid    mychid_last;
      std::string  histoname;
      std::vector <double> data;
    } MYNODE;
#endif
 
    // Public functions
  public:
 
    DQMHistOutputToEPICSModule();
 
    ~DQMHistOutputToEPICSModule();
 
    void initialize(void) override final;
 
    void beginRun(void) override final;
 
    void endRun(void) override final;
 
    void event(void) override final;
 
    void terminate(void) override final;
 
  private:
 
    void copyToLast(void);
    void cleanPVs(void);
 
    // Data members
    std::vector< std::vector<std::string>> m_histlist;
 
    bool m_dirty = false;
 
#ifdef _BELLE2_EPICS
    std::vector<MYNODE*> pmynode;
#endif
 
  };
} // end namespace Belle2