HistogramAgent.h

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* (c) Copyright 1998-2025 CERN for the benefit of the LHCb and ATLAS collaborations *
*                                                                                   *
* This software is distributed under the terms of the Apache version 2 licence,     *
* copied verbatim in the file "LICENSE".                                            *
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#pragma once
 
#include <GaudiKernel/ClassID.h>
#include <GaudiKernel/DataObject.h>
#include <GaudiKernel/IDataSelector.h>
#include <GaudiKernel/IDataStoreAgent.h>
#include <GaudiKernel/IRegistry.h>

class HistogramAgent final : virtual public IDataStoreAgent {
  IDataSelector m_objects;
 
public:
  const IDataSelector& selectedObjects() const { return m_objects; }
  bool analyse( IRegistry* pRegistry, int ) override {
    DataObject* obj = pRegistry->object();
    if ( obj && obj->clID() != CLID_StatisticsFile ) {
      m_objects.push_back( obj );
      return true;
    }
    return false;
  }
};