NS-3 based Named Data Networking (NDN) simulator
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scheduler-scoped-event-id.hpp
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
22 #ifndef NDN_UTIL_SCHEDULER_SCOPED_EVENT_ID_HPP
23 #define NDN_UTIL_SCHEDULER_SCOPED_EVENT_ID_HPP
24 
25 #include "scheduler.hpp"
26 
27 namespace ndn {
28 namespace util {
29 namespace scheduler {
30 
33 class ScopedEventId : noncopyable
34 {
35 public:
40  explicit
41  ScopedEventId(Scheduler& scheduler);
42 
45  ScopedEventId(ScopedEventId&& other) noexcept;
46 
55  ScopedEventId&
56  operator=(const EventId& event);
57 
60  ~ScopedEventId() noexcept;
61 
64  void
65  cancel();
66 
70  void
71  release() noexcept;
72 
73 private:
74  Scheduler* m_scheduler; // pointer to allow move semantics
75  EventId m_event;
76 };
77 
78 } // namespace scheduler
79 } // namespace util
80 } // namespace ndn
81 
82 #endif // NDN_UTIL_SCHEDULER_SCOPED_EVENT_ID_HPP
ndn
Copyright (c) 2011-2015 Regents of the University of California.
Definition: ndn-strategy-choice-helper.hpp:34
ndn::util::scheduler::ScopedEventId::ScopedEventId
ScopedEventId(Scheduler &scheduler)
Construct ScopedEventId tied to the specified scheduler.
Definition: scheduler-scoped-event-id.cpp:33
EventId
Opaque type (shared_ptr) representing ID of a scheduled event.
ndn::util::scheduler::ScopedEventId::release
void release() noexcept
releases the event so that it won't be canceled when this ScopedEventId is destructed ...
Definition: scheduler-scoped-event-id.cpp:67
ndn::util::scheduler::ScopedEventId
Event that is automatically cancelled upon destruction.
Definition: scheduler-scoped-event-id.hpp:33
ndn::util::scheduler::ScopedEventId::cancel
void cancel()
cancels the event manually
Definition: scheduler-scoped-event-id.cpp:61
ndn::util::scheduler::ScopedEventId::operator=
ScopedEventId & operator=(const EventId &event)
assigns an event
Definition: scheduler-scoped-event-id.cpp:46