OnixS C++ B3 BOE Binary Order Entry  1.2.0
API Documentation
Condition.h
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19 
20 #pragma once
21 
23 
24 namespace OnixS {
25 namespace B3 {
26 namespace BOE {
27 namespace Threading {
28 
29 /// Condition variable - a synchronization objects that
30 /// allows threads to wait for certain events (conditions)
31 /// to occur.
32 ///
33 /// Condition variable enables threads to atomically block
34 /// and test condition under protection of mutual exclusion
35 /// lock (Mutex) until condition is satisfied.
37 {
38 public:
39  /// Initializes the instance.
40  Condition();
41 
42  /// Destructs the instance.
43  ~Condition();
44 
45  /// Signals one waiting thread.
46  void signal();
47 
48  /// Signals all waiting threads.
49  void signalAll();
50 
51  /// Blocks on a condition.
52  ///
53  /// \param lock Represents a reference to Mutex
54  /// that is used to protect the condition testing.
55  void wait(Mutex & lock);
56 
57 private:
58  void * impl_;
59 
60  // Copying & assignment is prohibited.
61  Condition(const Condition &);
62  Condition & operator = (const Condition &);
63 };
64 }
65 }
66 }
67 }
#define ONIXS_B3_BOE_EXPORTED
Definition: Compiler.h:181
Definition: Defines.h:40
Condition variable - a synchronization objects that allows threads to wait for certain events (condit...
Definition: Condition.h:36