#include <snapshotter.h>

Public Member Functions
int	run ()

	Snapshotter (SnapshotterOptions const &options)

	~Snapshotter ()

Private Types
typedef std::map< std::string, boost::shared_ptr< MessageQueue > >	buffers_t

Private Member Functions
void	clear ()

bool	enableCB (std_srvs::SetBool::Request &req, std_srvs::SetBool::Response &res)

void	fixTopicOptions (SnapshotterTopicOptions &options)

void	pause ()

void	pollTopics (ros::TimerEvent const &e, rosbag_snapshot::SnapshotterOptions *options)

bool	postfixFilename (std::string &file)

void	publishStatus (ros::TimerEvent const &e)

void	resume ()

void	subscribe (std::string const &topic, boost::shared_ptr< MessageQueue > queue)

std::string	timeAsStr ()
	Return current local datetime as a string such as 2018-05-22-14-28-51. Used to generate bag filenames. More...

void	topicCB (const ros::MessageEvent< topic_tools::ShapeShifter const > &msg_event, boost::shared_ptr< MessageQueue > queue)

bool	triggerSnapshotCb (rosbag_snapshot_msgs::TriggerSnapshot::Request &req, rosbag_snapshot_msgs::TriggerSnapshot::Response &res)

bool	writeTopic (rosbag::Bag &bag, MessageQueue &message_queue, std::string const &topic, rosbag_snapshot_msgs::TriggerSnapshot::Request &req, rosbag_snapshot_msgs::TriggerSnapshot::Response &res)

Private Attributes
buffers_t	buffers_

ros::ServiceServer	enable_server_

ros::NodeHandle	nh_

SnapshotterOptions	options_

ros::Timer	poll_topic_timer_

bool	recording_

boost::upgrade_mutex	state_lock_

ros::Publisher	status_pub_

ros::Timer	status_timer_

ros::ServiceServer	trigger_snapshot_server_

bool	writing_

Detailed Description

Definition at line 230 of file snapshotter.h.

Member Typedef Documentation

◆ buffers_t

typedef std::map<std::string, boost::shared_ptr<MessageQueue> > rosbag_snapshot::Snapshotter::buffers_t

private

Definition at line 241 of file snapshotter.h.

Constructor & Destructor Documentation

◆ Snapshotter()

rosbag_snapshot::Snapshotter::Snapshotter ( SnapshotterOptions const & options )

explicit

Definition at line 245 of file snapshotter.cpp.

◆ ~Snapshotter()

rosbag_snapshot::Snapshotter::~Snapshotter ( )

Definition at line 250 of file snapshotter.cpp.

Member Function Documentation

◆ clear()

void rosbag_snapshot::Snapshotter::clear ( )

private

Definition at line 478 of file snapshotter.cpp.

◆ enableCB()

bool rosbag_snapshot::Snapshotter::enableCB	(	std_srvs::SetBool::Request &	req,
		std_srvs::SetBool::Response &	res
	)

private

Definition at line 503 of file snapshotter.cpp.

◆ fixTopicOptions()

void rosbag_snapshot::Snapshotter::fixTopicOptions ( SnapshotterTopicOptions & options )

private

Definition at line 260 of file snapshotter.cpp.

◆ pause()

void rosbag_snapshot::Snapshotter::pause ( )

private

Definition at line 486 of file snapshotter.cpp.

◆ pollTopics()

void rosbag_snapshot::Snapshotter::pollTopics	(	ros::TimerEvent const &	e,
		rosbag_snapshot::SnapshotterOptions *	options
	)

private

Definition at line 554 of file snapshotter.cpp.

◆ postfixFilename()

bool rosbag_snapshot::Snapshotter::postfixFilename ( std::string & file )

private

Definition at line 270 of file snapshotter.cpp.

◆ publishStatus()

void rosbag_snapshot::Snapshotter::publishStatus ( ros::TimerEvent const & e )

private

Definition at line 527 of file snapshotter.cpp.

◆ resume()

void rosbag_snapshot::Snapshotter::resume ( )

private

Definition at line 492 of file snapshotter.cpp.

◆ run()

int rosbag_snapshot::Snapshotter::run ( )

Definition at line 581 of file snapshotter.cpp.

◆ subscribe()

void rosbag_snapshot::Snapshotter::subscribe	(	std::string const &	topic,
		boost::shared_ptr< MessageQueue >	queue
	)

private

Definition at line 310 of file snapshotter.cpp.

◆ timeAsStr()

string rosbag_snapshot::Snapshotter::timeAsStr ( )

private

Return current local datetime as a string such as 2018-05-22-14-28-51. Used to generate bag filenames.

Definition at line 283 of file snapshotter.cpp.

◆ topicCB()

void rosbag_snapshot::Snapshotter::topicCB	(	const ros::MessageEvent< topic_tools::ShapeShifter const > &	msg_event,
		boost::shared_ptr< MessageQueue >	queue
	)

private

Definition at line 293 of file snapshotter.cpp.

◆ triggerSnapshotCb()

bool rosbag_snapshot::Snapshotter::triggerSnapshotCb	(	rosbag_snapshot_msgs::TriggerSnapshot::Request &	req,
		rosbag_snapshot_msgs::TriggerSnapshot::Response &	res
	)

private

Definition at line 385 of file snapshotter.cpp.

◆ writeTopic()

bool rosbag_snapshot::Snapshotter::writeTopic	(	rosbag::Bag &	bag,
		MessageQueue &	message_queue,
		std::string const &	topic,
		rosbag_snapshot_msgs::TriggerSnapshot::Request &	req,
		rosbag_snapshot_msgs::TriggerSnapshot::Response &	res
	)

private

Definition at line 327 of file snapshotter.cpp.

Member Data Documentation

◆ buffers_

buffers_t rosbag_snapshot::Snapshotter::buffers_

private

Definition at line 242 of file snapshotter.h.

◆ enable_server_

ros::ServiceServer rosbag_snapshot::Snapshotter::enable_server_

private

Definition at line 251 of file snapshotter.h.

◆ nh_

ros::NodeHandle rosbag_snapshot::Snapshotter::nh_

private

Definition at line 249 of file snapshotter.h.

◆ options_

SnapshotterOptions rosbag_snapshot::Snapshotter::options_

private

Definition at line 240 of file snapshotter.h.

◆ poll_topic_timer_

ros::Timer rosbag_snapshot::Snapshotter::poll_topic_timer_

private

Definition at line 254 of file snapshotter.h.

◆ recording_

bool rosbag_snapshot::Snapshotter::recording_

private

Definition at line 246 of file snapshotter.h.

◆ state_lock_

boost::upgrade_mutex rosbag_snapshot::Snapshotter::state_lock_

private

Definition at line 244 of file snapshotter.h.

◆ status_pub_

ros::Publisher rosbag_snapshot::Snapshotter::status_pub_

private

Definition at line 252 of file snapshotter.h.

◆ status_timer_

ros::Timer rosbag_snapshot::Snapshotter::status_timer_

private

Definition at line 253 of file snapshotter.h.

◆ trigger_snapshot_server_

ros::ServiceServer rosbag_snapshot::Snapshotter::trigger_snapshot_server_

private

Definition at line 250 of file snapshotter.h.

◆ writing_

bool rosbag_snapshot::Snapshotter::writing_

private

Definition at line 248 of file snapshotter.h.

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

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ buffers_t

Constructor & Destructor Documentation

◆ Snapshotter()

◆ ~Snapshotter()

Member Function Documentation

◆ clear()

◆ enableCB()

◆ fixTopicOptions()

◆ pause()

◆ pollTopics()

◆ postfixFilename()

◆ publishStatus()

◆ resume()

◆ run()

◆ subscribe()

◆ timeAsStr()

◆ topicCB()

◆ triggerSnapshotCb()

◆ writeTopic()

Member Data Documentation

◆ buffers_

◆ enable_server_

◆ nh_

◆ options_

◆ poll_topic_timer_

◆ recording_

◆ state_lock_

◆ status_pub_

◆ status_timer_

◆ trigger_snapshot_server_

◆ writing_