HistObject.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.                  *
 **************************************************************************/
#pragma once
 
#include <TH1.h>
 
namespace Belle2 {
  class HistObject {
  public:
    std::unique_ptr <TH1> m_hist;
    bool m_updated = false; 
    double m_entries = -1; 
  public:
 
    HistObject(void) : m_hist(nullptr), m_updated(false), m_entries(-1) {};
 
    ~HistObject(void);
 
    bool update(TH1* hist);
 
    void resetBeforeEvent(void);
 
    bool isUpdated(void) { return m_updated;};
 
    TH1* getHist(void) { return m_hist.get();};
 
  };
}