IOBoundAlgTask.h

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* (c) Copyright 1998-2019 CERN for the benefit of the LHCb and ATLAS collaborations *
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* This software is distributed under the terms of the Apache version 2 licence,     *
* copied verbatim in the file "LICENSE".                                            *
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#ifndef GAUDIHIVE_IOBOUNDALGTASK_H
#define GAUDIHIVE_IOBOUNDALGTASK_H

// Framework include files
#include "GaudiKernel/EventContext.h"
#include "GaudiKernel/IAlgExecStateSvc.h"
#include "GaudiKernel/IAlgTask.h"
#include "GaudiKernel/IAlgorithm.h"
#include "GaudiKernel/ISvcLocator.h"
#include "GaudiKernel/SmartIF.h"

#include <functional>

class IOBoundAlgTask : public IAlgTask {
public:
  IOBoundAlgTask( IAlgorithm* algorithm, const EventContext& ctx, ISvcLocator* svcLocator, IAlgExecStateSvc* aem,
                  std::function<StatusCode()> promote2ExecutedClosure )
      : m_algorithm( algorithm )
      , m_evtCtx( ctx )
      , m_aess( aem )
      , m_serviceLocator( svcLocator )
      , m_promote2ExecutedClosure( std::move( promote2ExecutedClosure ) ) {}

  StatusCode execute() override final;

private:
  SmartIF<IAlgorithm>         m_algorithm;
  const EventContext&         m_evtCtx;
  IAlgExecStateSvc*           m_aess;
  SmartIF<ISvcLocator>        m_serviceLocator;
  std::function<StatusCode()> m_promote2ExecutedClosure;
};

#endif