Structure defining a chunk of FIFO. The Buffered_FIFO is made of several Buffered_FIFO_chunk containing the data. More...

Collaboration diagram for Buffered_FIFO_chunk:

Data Fields
MALP_Spinlock	lock
	a lock for concurrent internal manipulations More...

char *	payload
	the actual data More...

uint64_t	chunk_size
	the size of the current chunk More...

size_t	elem_size
	the size of stored elements More...

uint64_t	start_offset
	the start offset (position of oldest element in payload More...

uint64_t	end_offset
	the end offset (position of the end of newest element in payload More...

struct Buffered_FIFO_chunk *	prev
	previous chunk of the FIFO (newer elements) More...

Detailed Description

Structure defining a chunk of FIFO. The Buffered_FIFO is made of several Buffered_FIFO_chunk containing the data.

This is useful to avoid allocating/deallocating at each push/pop.

Definition at line 48 of file Buffered_FIFO.h.

Field Documentation

uint64_t Buffered_FIFO_chunk::chunk_size

the size of the current chunk

Definition at line 51 of file Buffered_FIFO.h.

size_t Buffered_FIFO_chunk::elem_size

the size of stored elements

Definition at line 52 of file Buffered_FIFO.h.

uint64_t Buffered_FIFO_chunk::end_offset

the end offset (position of the end of newest element in payload

Definition at line 54 of file Buffered_FIFO.h.

MALP_Spinlock Buffered_FIFO_chunk::lock

a lock for concurrent internal manipulations

Definition at line 49 of file Buffered_FIFO.h.

char* Buffered_FIFO_chunk::payload

the actual data

Definition at line 50 of file Buffered_FIFO.h.

struct Buffered_FIFO_chunk* Buffered_FIFO_chunk::prev

previous chunk of the FIFO (newer elements)

Definition at line 56 of file Buffered_FIFO.h.

uint64_t Buffered_FIFO_chunk::start_offset

the start offset (position of oldest element in payload

Definition at line 53 of file Buffered_FIFO.h.

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