actor.hpp

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#pragma once
 
#include <mbgl/actor/aspiring_actor.hpp>
#include <mbgl/actor/established_actor.hpp>
#include <mbgl/actor/mailbox.hpp>
#include <mbgl/actor/message.hpp>
#include <mbgl/actor/actor_ref.hpp>
#include <mbgl/util/noncopyable.hpp>
 
#include <memory>
#include <future>
#include <type_traits>
#include <cassert>
 
namespace mbgl {
 
template <class Object>
class Actor {
public:
    template <class... Args>
    Actor(Scheduler& scheduler, Args&&... args)
        : target(scheduler, parent, std::forward<Args>(args)...) {}
 
    template <class... Args>
    Actor(std::shared_ptr<Scheduler> scheduler, Args&&... args)
        : retainer(std::move(scheduler)), target(*retainer, parent, std::forward<Args>(args)...) {}
 
    Actor(const Actor&) = delete;
 
    ActorRef<std::decay_t<Object>> self() {
        return parent.self();
    }
 
private:
    std::shared_ptr<Scheduler> retainer;
    AspiringActor<Object> parent;
    EstablishedActor<Object> target;
};
 
} // namespace mbgl