camera_aravis::CameraBufferPool Class Reference

#include <camera_buffer_pool.h>

Inheritance diagram for camera_aravis::CameraBufferPool:

Public Types
typedef boost::shared_ptr< CameraBufferPool >	Ptr
typedef boost::weak_ptr< CameraBufferPool >	WPtr

Public Member Functions
void	allocateBuffers (size_t n=1)
	CameraBufferPool (ArvStream *stream, size_t payload_size_bytes, size_t n_preallocated_buffers=2)
size_t	getAllocatedSize () const
size_t	getPayloadSize () const
sensor_msgs::ImagePtr	getRecyclableImg ()
size_t	getUsedSize () const
sensor_msgs::ImagePtr	operator[] (ArvBuffer *buffer)
virtual	~CameraBufferPool ()

Protected Member Functions
void	push (sensor_msgs::Image *p_img)

Static Protected Member Functions
static void	reclaim (const WPtr &self, sensor_msgs::Image *p_img)

Protected Attributes
std::map< const uint8_t *, sensor_msgs::ImagePtr >	available_img_buffers_
std::stack< sensor_msgs::ImagePtr >	dangling_imgs_
std::mutex	mutex_
size_t	n_buffers_ = 0
size_t	payload_size_bytes_ = 0
Ptr	self_
ArvStream *	stream_ = NULL
std::map< sensor_msgs::Image *, ArvBuffer * >	used_buffers_

Detailed Description

Definition at line 67 of file camera_buffer_pool.h.

Member Typedef Documentation

Ptr

typedef boost::shared_ptr<CameraBufferPool> camera_aravis::CameraBufferPool::Ptr

Definition at line 91 of file camera_buffer_pool.h.

WPtr

typedef boost::weak_ptr<CameraBufferPool> camera_aravis::CameraBufferPool::WPtr

Definition at line 92 of file camera_buffer_pool.h.

Constructor & Destructor Documentation

CameraBufferPool()

camera_aravis::CameraBufferPool::CameraBufferPool	(	ArvStream *	stream,
		size_t	payload_size_bytes,
		size_t	n_preallocated_buffers = 2
	)

Definition at line 50 of file camera_buffer_pool.cpp.

~CameraBufferPool()

camera_aravis::CameraBufferPool::~CameraBufferPool ( )

virtual

Definition at line 57 of file camera_buffer_pool.cpp.

Member Function Documentation

allocateBuffers()

void camera_aravis::CameraBufferPool::allocateBuffers

(

size_t

n = 1

)

Definition at line 103 of file camera_buffer_pool.cpp.

getAllocatedSize()

size_t camera_aravis::CameraBufferPool::getAllocatedSize ( ) const

inline

Definition at line 113 of file camera_buffer_pool.h.

getPayloadSize()

size_t camera_aravis::CameraBufferPool::getPayloadSize ( ) const

inline

Definition at line 125 of file camera_buffer_pool.h.

getRecyclableImg()

sensor_msgs::ImagePtr camera_aravis::CameraBufferPool::getRecyclableImg

(

)

Definition at line 61 of file camera_buffer_pool.cpp.

getUsedSize()

size_t camera_aravis::CameraBufferPool::getUsedSize ( ) const

inline

Definition at line 119 of file camera_buffer_pool.h.

operator[]()

sensor_msgs::ImagePtr camera_aravis::CameraBufferPool::operator[]

(

ArvBuffer *

buffer

)

Definition at line 74 of file camera_buffer_pool.cpp.

push()

void camera_aravis::CameraBufferPool::push ( sensor_msgs::Image *  p_img )

protected

Definition at line 141 of file camera_buffer_pool.cpp.

reclaim()

void camera_aravis::CameraBufferPool::reclaim ( const WPtr &  self, sensor_msgs::Image *  p_img  )

staticprotected

Definition at line 128 of file camera_buffer_pool.cpp.

Member Data Documentation

available_img_buffers_

std::map<const uint8_t*, sensor_msgs::ImagePtr> camera_aravis::CameraBufferPool::available_img_buffers_

protected

Definition at line 148 of file camera_buffer_pool.h.

dangling_imgs_

std::stack<sensor_msgs::ImagePtr> camera_aravis::CameraBufferPool::dangling_imgs_

protected

Definition at line 150 of file camera_buffer_pool.h.

mutex_

std::mutex camera_aravis::CameraBufferPool::mutex_

mutableprotected

Definition at line 151 of file camera_buffer_pool.h.

n_buffers_

size_t camera_aravis::CameraBufferPool::n_buffers_ = 0

protected

Definition at line 146 of file camera_buffer_pool.h.

payload_size_bytes_

size_t camera_aravis::CameraBufferPool::payload_size_bytes_ = 0

protected

Definition at line 145 of file camera_buffer_pool.h.

self_

Ptr camera_aravis::CameraBufferPool::self_

protected

Definition at line 152 of file camera_buffer_pool.h.

stream_

ArvStream* camera_aravis::CameraBufferPool::stream_ = NULL

protected

Definition at line 144 of file camera_buffer_pool.h.

used_buffers_

std::map<sensor_msgs::Image*, ArvBuffer*> camera_aravis::CameraBufferPool::used_buffers_

protected

Definition at line 149 of file camera_buffer_pool.h.

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

• camera_buffer_pool.h
• camera_buffer_pool.cpp