FastContainersSvc.h

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// $Id: FastContainersSvc.h,v 1.3 2006/12/04 17:15:14 mato Exp $
#ifndef FASTCONTAINERSSVC_FASTCONTAINERSSVC_H
#define FASTCONTAINERSSVC_FASTCONTAINERSSVC_H 1

// Include files
#include "GaudiKernel/DataSvc.h"
#include "GaudiKernel/IIncidentListener.h"
#include "GaudiKernel/IDataStoreAgent.h"
#include "GaudiKernel/TransientFastContainer.h"
#include "GaudiKernel/IRegistry.h"

class FastContainersSvc : public DataSvc,
                          virtual public IIncidentListener {
protected:
  FastContainersSvc(const std::string& name, ISvcLocator* svc);

  virtual ~FastContainersSvc(); 

public:
  // Overloaded DataSvc methods

  virtual StatusCode initialize();

  virtual StatusCode reinitialize();

  virtual StatusCode finalize();

  virtual void resetStore();

public:

  // Reimplemented from IInterface

  virtual StatusCode queryInterface( const InterfaceID& riid, void** ppvInterface );

public:

  // Implementation of the IIncidentListener interface

  virtual void handle( const Incident& incident );

private:

  friend class SvcFactory<FastContainersSvc>;

  std::string m_rootDirName;

  class StoreResetter: public IDataStoreAgent
  {
    virtual bool analyse(IRegistry *pRegistry, int /* level */) {
      TransientFastContainerBase* fc =
        dynamic_cast<TransientFastContainerBase*>(pRegistry->object());
      if ( 0 != fc ) fc->clear();
      return true;
    }
  } m_storeResetter;

};
#endif // FASTCONTAINERSSVC_FASTCONTAINERSSVC_H