__gnu_parallel::restrictedboundedconcurrentqueue(3)
NAME
__gnu_parallel::RestrictedBoundedConcurrentQueue
SYNOPSIS
Detailed Description
- template<typename T> class
- __gnu_parallel::RestrictedBoundedConcurrentQueue< T >
Double-ended queue of bounded size, allowing lock-free atomic access.
push_front() and pop_front() must not be called concurrently to each other, while pop_back() can be called concurrently at all times. empty(), size(), and top() are intentionally not provided. Calling them would not make sense in a concurrent setting. - Parameters:
T Contained element type.
- Definition at line 58 of file queue.h.
- Public Member Functions
- bool pop_back (T &t)
bool pop_front (T &t)
void push_front (const T &t)
RestrictedBoundedConcurrentQueue (sequence_index_t max_size) ~RestrictedBoundedConcurrentQueue ()
Constructor & Destructor Documentation
- template<typename T> __gnu_parallel::RestrictedBoundedConcurrentQueue< T
- >::RestrictedBoundedConcurrentQueue (sequence_index_t max_size)
[inline]
Constructor. Not to be called concurrent, of course. - Parameters:
max_size Maximal number of elements to be contained.
- Definition at line 74 of file queue.h.
- template<typename T> __gnu_parallel::RestrictedBoundedConcurrentQueue< T
- >::~RestrictedBoundedConcurrentQueue () [inline] Destructor. Not to be called concurrent, of course.
- Definition at line 83 of file queue.h.
Member Function Documentation
- template<typename T> bool __gnu_parallel::RestrictedBoundedConcurrentQueue<
- T >::pop_back (T & t) [inline]
Pops one element from the queue at the front end. Must not be called
concurrently with pop_front(). - Definition at line 130 of file queue.h.
- template<typename T> bool __gnu_parallel::RestrictedBoundedConcurrentQueue<
- T >::pop_front (T & t) [inline]
Pops one element from the queue at the front end. Must not be called
concurrently with pop_front(). - Definition at line 106 of file queue.h.
- template<typename T> void __gnu_parallel::RestrictedBoundedConcurrentQueue<
- T >::push_front (const T & t) [inline] Pushes one element into the queue at the front end. Must not be called concurrently with pop_front().
- Definition at line 89 of file queue.h.
Author
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