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 ()

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:

Definition at line 52 of file queue.h.

template<typename T> __gnu_parallel::RestrictedBoundedConcurrentQueue< T >::RestrictedBoundedConcurrentQueue (sequence_index_t max_size) [inline]¶

Constructor. Not to be called concurrent, of course. Parameters:

Definition at line 68 of file queue.h.

template<typename T> __gnu_parallel::RestrictedBoundedConcurrentQueue< T >::~RestrictedBoundedConcurrentQueue () [inline]¶

Destructor. Not to be called concurrent, of course.

Definition at line 77 of file queue.h.

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 124 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 100 of file queue.h.

Referenced by __gnu_parallel::qsb_local_sort_with_helping().

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 83 of file queue.h.

Referenced by __gnu_parallel::qsb_local_sort_with_helping().