rosbag_snapshot::MessageQueue Class Reference

#include <snapshotter.h>

Public Types
typedef std::pair< queue_t::const_iterator, queue_t::const_iterator >	range_t

Public Member Functions
void	clear ()
ros::Duration	duration () const
void	fillStatus (rosgraph_msgs::TopicStatistics &status)
int64_t	getMessageSize (SnapshotMessage const &msg) const
	MessageQueue (SnapshotterTopicOptions const &options)
SnapshotMessage	pop ()
void	push (SnapshotMessage const &msg)
range_t	rangeFromTimes (ros::Time const &start, ros::Time const &end)
void	setSubscriber (boost::shared_ptr< ros::Subscriber > sub)

Private Types
typedef std::deque< SnapshotMessage >	queue_t

Private Member Functions
void	_clear ()
SnapshotMessage	_pop ()
void	_push (SnapshotMessage const &msg)
bool	preparePush (int32_t size, ros::Time const &time)

Private Attributes
boost::mutex	lock
SnapshotterTopicOptions	options_
queue_t	queue_
int64_t	size_
friend	Snapshotter
boost::shared_ptr< ros::Subscriber >	sub_

Detailed Description

Definition at line 176 of file snapshotter.h.

Member Typedef Documentation

queue_t

typedef std::deque<SnapshotMessage> rosbag_snapshot::MessageQueue::queue_t

private

Definition at line 187 of file snapshotter.h.

range_t

typedef std::pair<queue_t::const_iterator, queue_t::const_iterator> rosbag_snapshot::MessageQueue::range_t

Definition at line 206 of file snapshotter.h.

Constructor & Destructor Documentation

MessageQueue()

rosbag_snapshot::MessageQueue::MessageQueue ( SnapshotterTopicOptions const &  options )

explicit

Definition at line 100 of file snapshotter.cpp.

Member Function Documentation

_clear()

void rosbag_snapshot::MessageQueue::_clear ( )

private

Definition at line 126 of file snapshotter.cpp.

_pop()

SnapshotMessage rosbag_snapshot::MessageQueue::_pop ( )

private

Definition at line 217 of file snapshotter.cpp.

_push()

void rosbag_snapshot::MessageQueue::_push ( SnapshotMessage const &  msg )

private

Definition at line 206 of file snapshotter.cpp.

clear()

void rosbag_snapshot::MessageQueue::clear

(

)

Definition at line 120 of file snapshotter.cpp.

duration()

ros::Duration rosbag_snapshot::MessageQueue::duration

(

)

const

Definition at line 132 of file snapshotter.cpp.

fillStatus()

void rosbag_snapshot::MessageQueue::fillStatus

(

rosgraph_msgs::TopicStatistics &

status

)

Definition at line 109 of file snapshotter.cpp.

getMessageSize()

int64_t rosbag_snapshot::MessageQueue::getMessageSize

(

SnapshotMessage const &

msg

)

const

Definition at line 196 of file snapshotter.cpp.

pop()

SnapshotMessage rosbag_snapshot::MessageQueue::pop

(

)

Definition at line 190 of file snapshotter.cpp.

preparePush()

bool rosbag_snapshot::MessageQueue::preparePush ( int32_t  size, ros::Time const &  time  )

private

Definition at line 140 of file snapshotter.cpp.

push()

void rosbag_snapshot::MessageQueue::push

(

SnapshotMessage const &

msg

)

Definition at line 179 of file snapshotter.cpp.

rangeFromTimes()

MessageQueue::range_t rosbag_snapshot::MessageQueue::rangeFromTimes	(	ros::Time const &	start,
		ros::Time const &	end
	)

Definition at line 226 of file snapshotter.cpp.

setSubscriber()

void rosbag_snapshot::MessageQueue::setSubscriber

(

boost::shared_ptr< ros::Subscriber >

sub

)

Definition at line 104 of file snapshotter.cpp.

Member Data Documentation

lock

boost::mutex rosbag_snapshot::MessageQueue::lock

private

Definition at line 182 of file snapshotter.h.

options_

SnapshotterTopicOptions rosbag_snapshot::MessageQueue::options_

private

Definition at line 184 of file snapshotter.h.

queue_

queue_t rosbag_snapshot::MessageQueue::queue_

private

Definition at line 188 of file snapshotter.h.

size_

int64_t rosbag_snapshot::MessageQueue::size_

private

Definition at line 186 of file snapshotter.h.

Snapshotter

friend rosbag_snapshot::MessageQueue::Snapshotter

private

Definition at line 178 of file snapshotter.h.

sub_

boost::shared_ptr<ros::Subscriber> rosbag_snapshot::MessageQueue::sub_

private

Definition at line 190 of file snapshotter.h.

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

• snapshotter.h
• snapshotter.cpp