join::QueueSync Struct Reference

queue synchronization primitives. More...

#include <queue.hpp>

Public Attributes
std::atomic_uint64_t	_magic
	initialization state atomic.
std::atomic_uint64_t	_head
	write position.
std::atomic_uint64_t	_tail
	read position.
uint64_t	_capacity
	total queue capacity (power of 2).
uint64_t	_mask
	bit mask for fast modulo.

Static Public Attributes
static constexpr uint64_t	MAGIC = 0x9F7E3B2A8D5C4E1B
	magic number for initialization detection.

Detailed Description

queue synchronization primitives.

Member Data Documentation

_capacity

uint64_t join::QueueSync::_capacity

total queue capacity (power of 2).

_head

std::atomic_uint64_t join::QueueSync::_head

write position.

_magic

std::atomic_uint64_t join::QueueSync::_magic

initialization state atomic.

_mask

uint64_t join::QueueSync::_mask

bit mask for fast modulo.

_tail

std::atomic_uint64_t join::QueueSync::_tail

read position.

MAGIC

uint64_t join::QueueSync::MAGIC = 0x9F7E3B2A8D5C4E1B

staticconstexpr

magic number for initialization detection.

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The documentation for this struct was generated from the following file:

• core/include/join/queue.hpp