queue.hpp File Reference

Detailed Description

Queue with single and multi producer/consumer options.

Definition in file queue.hpp.

Go to the source code of this file.

#include <atomic>
#include <limits>
#include <memory>
#include <moodycamel/concurrentqueue.h>
#include <userver/concurrent/impl/semaphore_capacity_control.hpp>
#include <userver/concurrent/queue_helpers.hpp>
#include <userver/engine/deadline.hpp>
#include <userver/engine/semaphore.hpp>
#include <userver/engine/single_consumer_event.hpp>
#include <userver/engine/task/cancel.hpp>
#include <userver/utils/assert.hpp>
#include <userver/utils/atomic.hpp>

This graph shows which files directly or indirectly include this file:

Classes
struct	concurrent::DefaultQueuePolicy
	The default queue policy for GenericQueue. Custom queue policies must inherit from it. More...
class	concurrent::GenericQueue< T, QueuePolicy >
	Queue with single and multi producer/consumer options. More...
class	concurrent::GenericQueue< T, QueuePolicy >::SingleProducerSide
class	concurrent::GenericQueue< T, QueuePolicy >::MultiProducerSide
class	concurrent::GenericQueue< T, QueuePolicy >::NoMaxSizeProducerSide
class	concurrent::GenericQueue< T, QueuePolicy >::SingleConsumerSide
class	concurrent::GenericQueue< T, QueuePolicy >::MultiConsumerSide

Namespaces
namespace	concurrent
	Locking stuff.

Typedefs
template<typename T>
using	concurrent::NonFifoMpmcQueue = GenericQueue<T, impl::SimpleQueuePolicy<true, true>>
	Non FIFO multiple producers multiple consumers queue.
template<typename T>
using	concurrent::NonFifoMpscQueue = GenericQueue<T, impl::SimpleQueuePolicy<true, false>>
	Non FIFO multiple producers single consumer queue.
template<typename T>
using	concurrent::SpmcQueue = GenericQueue<T, impl::SimpleQueuePolicy<false, true>>
	Single producer multiple consumers queue.
template<typename T>
using	concurrent::SpscQueue = GenericQueue<T, impl::SimpleQueuePolicy<false, false>>
	Single producer single consumer queue.
template<typename T>
using	concurrent::UnboundedNonFifoMpscQueue = GenericQueue<T, impl::NoMaxSizeQueuePolicy<true, false>>
	Like.
template<typename T>
using	concurrent::UnboundedSpmcQueue = GenericQueue<T, impl::NoMaxSizeQueuePolicy<false, true>>
	Like.
template<typename T>
using	concurrent::UnboundedSpscQueue = GenericQueue<T, impl::NoMaxSizeQueuePolicy<false, false>>
	Like.
using	concurrent::StringStreamQueue = GenericQueue<std::string, impl::ContainerQueuePolicy<false, false>>
	Single producer single consumer queue of std::string which is bounded by the total bytes inside the strings.

Enumerations
enum class	concurrent::QueueMaxSizeMode {   concurrent::kNone ,   concurrent::kDynamicSync }
	Represents the manner in which the queue enforces the configured max size limit. More...