InertMessageSvc.h

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#ifndef MESSAGESVC_INERTMESSAGESVC_H
#define MESSAGESVC_INERTMESSAGESVC_H 1
// Include files
// FW
#include "MessageSvc.h"
// C++
#include <thread>
#include <functional>
#include <memory>
// External libs
#include "tbb/concurrent_queue.h"

class InertMessageSvc: public MessageSvc {
public:
  InertMessageSvc(const std::string& name, ISvcLocator* pSvcLocator);

  virtual ~InertMessageSvc(); 

  virtual StatusCode initialize();

  virtual StatusCode finalize();

  using MessageSvc::reportMessage;

  virtual void reportMessage(const Message& msg);

  virtual void reportMessage(const Message& msg, int outputLevel);

  virtual void reportMessage(const StatusCode& code, const std::string& source = "");

private:
 
  void m_activate();  
  void m_deactivate();
  bool m_isActive;
  
  typedef std::function<void()> messageAction;
  typedef std::shared_ptr<messageAction> messageActionPtr;
  tbb::concurrent_bounded_queue<messageActionPtr> m_messageActionsQueue;
  
  std::thread m_thread;
  
};

#endif // MESSAGESVC_INERTMESSAGESVC_H