DLLClassManager.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,     *
* copied verbatim in the file "LICENSE".                                            *
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#pragma once
 
// Include files
#include <GaudiKernel/IClassManager.h>
#include <GaudiKernel/Kernel.h>
#include <GaudiKernel/SmartIF.h>
#include <list>
#include <map>
#include <string>
 
// Forward declarations
class ISvcLocator;
class ICnvManager;
class IAlgManager;
class ISvcManager;
class IObjManager;
class IMessageSvc;
 
//
// ClassName:   DLLClassManager
//
// Description: The ClassManager class is in charge of managing (i.e. loading and
//              declaring dynamic libraries containing concrete class factories).
//
// Author:      Pere Mato
//
class DLLClassManager : public implements<IClassManager> {
public:
  // default creator
  DLLClassManager( IInterface* iface );
 
  // implementation of IClassManager::loadModule
  StatusCode loadModule( const std::string& module, bool fireIncident = true ) override;

  StatusCode  queryInterface( const InterfaceID& iid, void** pinterface ) override;
  void const* i_cast( const InterfaceID& iid ) const override;
 
private:
  SmartIF<ISvcLocator> m_svclocator; // Service locator reference
  SmartIF<IMessageSvc> m_msgsvc;     // Message Service reference
  SmartIF<IInterface>  m_pOuter;     // Interface hub reference (ApplicationMgr)
};