IDataBroker.h

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* (c) Copyright 1998-2025 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,     *
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#pragma once
 
#include <GaudiKernel/DataObjID.h>
#include <GaudiKernel/IInterface.h>
#include <GaudiKernel/TypeNameString.h>
#include <string>
#include <vector>
 
namespace Gaudi {
  class Algorithm;
}

struct GAUDI_API IDataBroker : extend_interfaces<IInterface> {
  DeclareInterfaceID( IDataBroker, 1, 0 );

  virtual std::vector<Gaudi::Algorithm*>
  algorithmsRequiredFor( const DataObjIDColl& requested, const std::vector<std::string>& stoppers = {} ) const = 0;

  virtual std::vector<Gaudi::Algorithm*>
  algorithmsRequiredFor( const Gaudi::Utils::TypeNameString& alg,
                         const std::vector<std::string>&     stoppers = {} ) const = 0;
};