4.13.1/api-reference/_observer_8hpp_source.html

#ifndef DITTO_OBSERVER_H

#define DITTO_OBSERVER_H


#include <memory>

#include <mutex>


namespace ditto {


class Observer {

private:

  virtual void on_stop() = 0;


protected:

  bool stopped; // NOLINT


  std::shared_ptr<std::mutex> stopped_mutex; // NOLINT


  Observer();


  ~Observer();


public:

  void stop();


  bool is_stopped();

};


} // namespace ditto


#endif

ditto::Observer::stopped_mutex
std::shared_ptr< std::mutex > stopped_mutex
Mutex that should be held when reading or modifying stopped
Definition Observer.hpp:33

ditto::Observer::stop
void stop()
Stops the observation and cleans up all associated resources.

ditto::Observer::is_stopped
bool is_stopped()
Returns true is the Observer was stopped.

ditto::Observer::Observer
Observer()
Constructs a new Observer.

ditto::Observer::stopped
bool stopped
Track if the Observer has already been stopped so we don't stop it twice when destroying the object.
Definition Observer.hpp:26

ditto::Observer::~Observer
~Observer()
Destroy the Abstract Observer object canceling the observer if it hasn't been done in stop

ditto
Namespace for the Ditto C++ SDK types and functions.
Definition AbstractDocumentPath.hpp:19