default_slot.h

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#ifndef HEDGEHOG_DEFAULT_SLOT_H
#define HEDGEHOG_DEFAULT_SLOT_H
 
#include <set>
#include <mutex>
 
#include "../implementor/implementor_slot.h"
#include "../implementor/implementor_notifier.h"
namespace hh {
namespace core {
namespace implementor {
 
class DefaultSlot : public ImplementorSlot {
 private:
  std::unique_ptr<std::set<abstraction::NotifierAbstraction *>> const
      notifiers_ = nullptr; 
 
 public:
  explicit DefaultSlot()
      : notifiers_(std::make_unique<std::set<abstraction::NotifierAbstraction * >>()) {}
 
  ~DefaultSlot() override = default;
 
  [[nodiscard]] std::set<abstraction::NotifierAbstraction *> const &connectedNotifiers() const override { return *notifiers_; }
 
  [[nodiscard]] bool hasNotifierConnected() const override { return !notifiers_->empty(); }
 
  void addNotifier(abstraction::NotifierAbstraction *const notifier) override { notifiers_->insert(notifier); }
 
  void removeNotifier(abstraction::NotifierAbstraction *const notifier) override { notifiers_->erase(notifier); }
};
}
}
}
#endif //HEDGEHOG_DEFAULT_SLOT_H