DataHandleFinder.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 GAUDIKERNEL_DATAHANDLEFINDER
#define GAUDIKERNEL_DATAHANDLEFINDER 1
 
#include "GaudiKernel/DataObjID.h"
#include "GaudiKernel/IDataHandleHolder.h"
 
class DataHandleFinder : public IDataHandleVisitor {
public:
  DataHandleFinder( DataObjID const& target );
 
  void                      visit( const IDataHandleHolder* visitee ) override;
  std::vector<std::string>& holderNames() { return m_holderNames; }
 
private:
  DataObjID const&         m_target;
  std::vector<std::string> m_holderNames;
};
 
#endif