ComponentManager.cpp

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/*
 * ComponentManager.cpp
 *
 *  Created on: Feb 20, 2009
 *      Author: Marco Clemencic
 */

#include "GaudiKernel/ComponentManager.h"

//------------------------------------------------------------------------------
// Constructor
ComponentManager::ComponentManager( IInterface* application, const InterfaceID& baseIID )
    : m_application( application ), m_stateful( application ), m_basicInterfaceId( baseIID )
{
}

//------------------------------------------------------------------------------
// Basic interface id of the managed components.
const InterfaceID& ComponentManager::componentBaseInterface() const { return m_basicInterfaceId; }

//------------------------------------------------------------------------------
// queryInterface implementation that falls back on the owner.
StatusCode ComponentManager::queryInterface( const InterfaceID& iid, void** pinterface )
{
  // try local interfaces
  StatusCode sc = base_class::queryInterface( iid, pinterface );
  // fall back on the owner, if local interface didn't match...
  return sc.isSuccess() ? sc : m_application->queryInterface( iid, pinterface );
}