IPrescalingTool.h

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/
#ifndef HLTSEEDING_IPRESCALINGTOOL_H
#define HLTSEEDING_IPRESCALINGTOOL_H
 
#include "TrigCompositeUtils/HLTIdentifier.h"
#include "GaudiKernel/IAlgTool.h"
 
class EventContext;

class IPrescalingTool : virtual public IAlgTool {
public:
  DeclareInterfaceID( IPrescalingTool, 1, 0 );

  virtual StatusCode prescaleChains( const EventContext& ctx,
                                     const HLT::IDVec& initiallyActive,
                                     HLT::IDVec& remainActive,
                                     bool forExpressStream = false ) const = 0;
};
 
#endif