RunInitObserver.hh

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// $Id$
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#ifndef RUNINITOBSERVER_HH_
#define RUNINITOBSERVER_HH_

#include "globals.hh"
#include <vector>

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class RunInitObserver
{
public:
  RunInitObserver();
  virtual
  ~RunInitObserver();

  virtual void Initialize() = 0;
};

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class RunInitManager
{
public:
  static RunInitManager* Instance();
  void Initialize();

protected:
  friend class RunInitObserver;
  RunInitManager();
  ~RunInitManager();
  void Insert(RunInitObserver*);

  std::vector<RunInitObserver*> fObservers;
  static G4ThreadLocal RunInitManager* fgInstance;
};

#endif /* RUNINITOBSERVER_HH_ */