rosbag::Recorder Class Reference

#include <recorder.h>

List of all members.

Public Member Functions
void	doTrigger ()
bool	isSubscribed (std::string const &topic) const
	Recorder (RecorderOptions const &options)
int	run ()
boost::shared_ptr < ros::Subscriber >	subscribe (std::string const &topic)
Private Member Functions
bool	checkDisk ()
bool	checkDuration (const ros::Time &)
bool	checkLogging ()
bool	checkSize ()
void	doCheckMaster (ros::TimerEvent const &e, ros::NodeHandle &node_handle)
void	doQueue (ros::MessageEvent< topic_tools::ShapeShifter const > msg_event, std::string const &topic, boost::shared_ptr< ros::Subscriber > subscriber, boost::shared_ptr< int > count)
	Callback to be invoked to save messages into a queue.
void	doRecord ()
	Thread that actually does writing to file.
void	doRecordSnapshotter ()
void	printUsage ()
bool	scheduledCheckDisk ()
bool	shouldSubscribeToTopic (std::string const &topic, bool from_node=false)
void	snapshotTrigger (std_msgs::Empty::ConstPtr trigger)
	Callback to be invoked to actually do the recording.
void	startWriting ()
void	stopWriting ()
void	updateFilenames ()
Static Private Member Functions
template<class T >
static std::string	timeToStr (T ros_t)
Private Attributes
Bag	bag_
boost::mutex	check_disk_mutex_
ros::WallTime	check_disk_next_
std::set< std::string >	currently_recording_
	set of currenly recording topics
int	exit_code_
	eventual exit code
ros::Time	last_buffer_warn_
uint64_t	max_queue_size_
	max queue size
int	num_subscribers_
	used for book-keeping of our number of subscribers
RecorderOptions	options_
std::queue< OutgoingMessage > *	queue_
	queue for storing
boost::condition_variable_any	queue_condition_
	conditional variable for queue
boost::mutex	queue_mutex_
	mutex for queue
std::queue< OutgoingQueue >	queue_queue_
	queue of queues to be used by the snapshot recorders
uint64_t	queue_size_
	queue size
uint64_t	split_count_
	split count
ros::Time	start_time_
std::string	target_filename_
ros::WallTime	warn_next_
std::string	write_filename_
bool	writing_enabled_

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Detailed Description

Definition at line 109 of file recorder.h.

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Constructor & Destructor Documentation

rosbag::Recorder::Recorder

(

RecorderOptions const &

options

)

Definition at line 111 of file recorder.cpp.

---

Member Function Documentation

bool rosbag::Recorder::checkDisk

(

)

[private]

Definition at line 580 of file recorder.cpp.

bool rosbag::Recorder::checkDuration

(

const ros::Time &

t

)

[private]

Definition at line 389 of file recorder.cpp.

bool rosbag::Recorder::checkLogging

(

)

[private]

Definition at line 604 of file recorder.cpp.

bool rosbag::Recorder::checkSize

(

)

[private]

Definition at line 369 of file recorder.cpp.

void rosbag::Recorder::doCheckMaster	(	ros::TimerEvent const &	e,
		ros::NodeHandle &	node_handle
	)		[private]

Definition at line 512 of file recorder.cpp.

void rosbag::Recorder::doQueue	(	ros::MessageEvent< topic_tools::ShapeShifter const >	msg_event,
		std::string const &	topic,
		boost::shared_ptr< ros::Subscriber >	subscriber,
		boost::shared_ptr< int >	count
	)		[private]

Callback to be invoked to save messages into a queue.

Definition at line 257 of file recorder.cpp.

void rosbag::Recorder::doRecord

(

)

[private]

Thread that actually does writing to file.

Definition at line 415 of file recorder.cpp.

void rosbag::Recorder::doRecordSnapshotter

(

)

[private]

Definition at line 474 of file recorder.cpp.

void rosbag::Recorder::doTrigger

(

)

Definition at line 561 of file recorder.cpp.

bool rosbag::Recorder::isSubscribed

(

std::string const &

topic

)

const

Definition at line 210 of file recorder.cpp.

void rosbag::Recorder::printUsage

(

)

[private]

int rosbag::Recorder::run

(

)

Definition at line 121 of file recorder.cpp.

bool rosbag::Recorder::scheduledCheckDisk

(

)

[private]

Definition at line 570 of file recorder.cpp.

bool rosbag::Recorder::shouldSubscribeToTopic	(	std::string const &	topic,
		bool	from_node = false
	)		[private]

Definition at line 214 of file recorder.cpp.

void rosbag::Recorder::snapshotTrigger

(

std_msgs::Empty::ConstPtr

trigger

)

[private]

Callback to be invoked to actually do the recording.

Definition at line 333 of file recorder.cpp.

void rosbag::Recorder::startWriting

(

)

[private]

Definition at line 348 of file recorder.cpp.

void rosbag::Recorder::stopWriting

(

)

[private]

Definition at line 363 of file recorder.cpp.

shared_ptr< ros::Subscriber > rosbag::Recorder::subscribe

(

std::string const &

topic

)

Definition at line 197 of file recorder.cpp.

template<class T >

std::string rosbag::Recorder::timeToStr

(

T

ros_t

)

[static, private]

Definition at line 248 of file recorder.cpp.

void rosbag::Recorder::updateFilenames

(

)

[private]

Definition at line 305 of file recorder.cpp.

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Member Data Documentation

Bag rosbag::Recorder::bag_ [private]

Definition at line 150 of file recorder.h.

boost::mutex rosbag::Recorder::check_disk_mutex_ [private]

Definition at line 175 of file recorder.h.

ros::WallTime rosbag::Recorder::check_disk_next_ [private]

Definition at line 176 of file recorder.h.

std::set<std::string> rosbag::Recorder::currently_recording_ [private]

set of currenly recording topics

Definition at line 155 of file recorder.h.

int rosbag::Recorder::exit_code_ [private]

eventual exit code

Definition at line 158 of file recorder.h.

ros::Time rosbag::Recorder::last_buffer_warn_ [private]

Definition at line 170 of file recorder.h.

uint64_t rosbag::Recorder::max_queue_size_ [private]

max queue size

Definition at line 164 of file recorder.h.

int rosbag::Recorder::num_subscribers_ [private]

used for book-keeping of our number of subscribers

Definition at line 156 of file recorder.h.

RecorderOptions rosbag::Recorder::options_ [private]

Definition at line 148 of file recorder.h.

std::queue<OutgoingMessage>* rosbag::Recorder::queue_ [private]

queue for storing

Definition at line 162 of file recorder.h.

boost::condition_variable_any rosbag::Recorder::queue_condition_ [private]

conditional variable for queue

Definition at line 160 of file recorder.h.

boost::mutex rosbag::Recorder::queue_mutex_ [private]

mutex for queue

Definition at line 161 of file recorder.h.

std::queue<OutgoingQueue> rosbag::Recorder::queue_queue_ [private]

queue of queues to be used by the snapshot recorders

Definition at line 168 of file recorder.h.

uint64_t rosbag::Recorder::queue_size_ [private]

queue size

Definition at line 163 of file recorder.h.

uint64_t rosbag::Recorder::split_count_ [private]

split count

Definition at line 166 of file recorder.h.

ros::Time rosbag::Recorder::start_time_ [private]

Definition at line 172 of file recorder.h.

std::string rosbag::Recorder::target_filename_ [private]

Definition at line 152 of file recorder.h.

ros::WallTime rosbag::Recorder::warn_next_ [private]

Definition at line 177 of file recorder.h.

std::string rosbag::Recorder::write_filename_ [private]

Definition at line 153 of file recorder.h.

bool rosbag::Recorder::writing_enabled_ [private]

Definition at line 174 of file recorder.h.

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

• recorder.h
• recorder.cpp