IntraRunDependency.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2015 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Thomas Kuhr                                              *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
#pragma once
 
#include <TObject.h>
#include <TObjArray.h>
 
 
namespace Belle2 {
  class EventMetaData;
 
  class IntraRunDependency: public TObject {
  public:
 
    explicit IntraRunDependency(TObject* object = 0, bool owner = true) {m_objects.SetOwner(owner); if (object) m_objects.Add(object);};
 
    virtual ~IntraRunDependency() {};
 
    TObject* getObject(const EventMetaData& event) const {return m_objects.At(getIndex(event));};
 
    TObject* getAnyObject() const {return m_objects.At(0);};
 
    bool isOwner() const {return m_objects.IsOwner();}
 
  protected:
    TObjArray m_objects;   
    virtual int getIndex(const EventMetaData& event) const = 0;
 
    ClassDef(IntraRunDependency, 1);  
  };
}