PBD::MPMCQueue< T > Class Template Reference

#include <mpmc_queue.h>

Classes
struct	cell_t

Public Member Functions
	MPMCQueue (size_t buffer_size=8)
	~MPMCQueue ()
size_t	capacity () const
void	reserve (size_t buffer_size)
void	clear ()
bool	push_back (T const &data)
bool	pop_front (T &data)

Static Public Member Functions
static size_t	power_of_two_size (size_t sz)

Private Attributes
char	_pad0 [64]
cell_t *	_buffer
size_t	_buffer_mask
char	_pad1 [64 - sizeof(cell_t *) - sizeof(size_t)]
std::atomic< size_t >	_enqueue_pos
char	_pad2 [64 - sizeof(size_t)]
std::atomic< size_t >	_dequeue_pos
char	_pad3 [64 - sizeof(size_t)]

Detailed Description

template<typename T>
class PBD::MPMCQueue< T >

Definition at line 38 of file mpmc_queue.h.

Constructor & Destructor Documentation

MPMCQueue()

template<typename T >

PBD::MPMCQueue< T >::MPMCQueue ( size_t  buffer_size = 8 )

inline

Definition at line 41 of file mpmc_queue.h.

~MPMCQueue()

template<typename T >

PBD::MPMCQueue< T >::~MPMCQueue ( )

inline

Definition at line 48 of file mpmc_queue.h.

Member Function Documentation

capacity()

template<typename T >

size_t PBD::MPMCQueue< T >::capacity ( ) const

inline

Definition at line 53 of file mpmc_queue.h.

clear()

template<typename T >

void PBD::MPMCQueue< T >::clear ( )

inline

Definition at line 80 of file mpmc_queue.h.

pop_front()

template<typename T >

bool PBD::MPMCQueue< T >::pop_front ( T &  data )

inline

Definition at line 118 of file mpmc_queue.h.

power_of_two_size()

template<typename T >

static size_t PBD::MPMCQueue< T >::power_of_two_size ( size_t  sz )

inlinestatic

Definition at line 58 of file mpmc_queue.h.

push_back()

template<typename T >

bool PBD::MPMCQueue< T >::push_back ( T const &  data )

inline

Definition at line 90 of file mpmc_queue.h.

reserve()

template<typename T >

void PBD::MPMCQueue< T >::reserve ( size_t  buffer_size )

inline

Definition at line 66 of file mpmc_queue.h.

Member Data Documentation

_buffer

template<typename T >

cell_t* PBD::MPMCQueue< T >::_buffer

private

Definition at line 151 of file mpmc_queue.h.

_buffer_mask

template<typename T >

size_t PBD::MPMCQueue< T >::_buffer_mask

private

Definition at line 152 of file mpmc_queue.h.

_dequeue_pos

template<typename T >

std::atomic<size_t> PBD::MPMCQueue< T >::_dequeue_pos

private

Definition at line 156 of file mpmc_queue.h.

_enqueue_pos

template<typename T >

std::atomic<size_t> PBD::MPMCQueue< T >::_enqueue_pos

private

Definition at line 154 of file mpmc_queue.h.

_pad0

template<typename T >

char PBD::MPMCQueue< T >::_pad0[64]

private

Definition at line 150 of file mpmc_queue.h.

_pad1

template<typename T >

char PBD::MPMCQueue< T >::_pad1[64 - sizeof(cell_t *) - sizeof(size_t)]

private

Definition at line 153 of file mpmc_queue.h.

_pad2

template<typename T >

char PBD::MPMCQueue< T >::_pad2[64 - sizeof(size_t)]

private

Definition at line 155 of file mpmc_queue.h.

_pad3

template<typename T >

char PBD::MPMCQueue< T >::_pad3[64 - sizeof(size_t)]

private

Definition at line 157 of file mpmc_queue.h.

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

• mpmc_queue.h