cartographer_ros::PlayableBag Class Reference

#include <playable_bag.h>

Public Types
using	FilteringEarlyMessageHandler = std::function< bool(const rosbag::MessageInstance &)>

Public Member Functions
int	bag_id () const
std::tuple< ros::Time, ros::Time >	GetBeginEndTime () const
rosbag::MessageInstance	GetNextMessage ()
bool	IsMessageAvailable () const
ros::Time	PeekMessageTime () const
	PlayableBag (const std::string &bag_filename, int bag_id, ros::Time start_time, ros::Time end_time, ros::Duration buffer_delay, FilteringEarlyMessageHandler filtering_early_message_handler)

Private Member Functions
void	AdvanceOneMessage ()
void	AdvanceUntilMessageAvailable ()

Private Attributes
std::unique_ptr< rosbag::Bag >	bag_
const std::string	bag_filename_
const int	bag_id_
const ::ros::Duration	buffer_delay_
std::deque< rosbag::MessageInstance >	buffered_messages_
const double	duration_in_seconds_
FilteringEarlyMessageHandler	filtering_early_message_handler_
bool	finished_
int	log_counter_
std::unique_ptr< rosbag::View >	view_
rosbag::View::const_iterator	view_iterator_

Detailed Description

Definition at line 28 of file playable_bag.h.

Member Typedef Documentation

FilteringEarlyMessageHandler

using cartographer_ros::PlayableBag::FilteringEarlyMessageHandler = std::function<bool ( const rosbag::MessageInstance&)>

Definition at line 34 of file playable_bag.h.

Constructor & Destructor Documentation

PlayableBag()

cartographer_ros::PlayableBag::PlayableBag	(	const std::string &	bag_filename,
		int	bag_id,
		ros::Time	start_time,
		ros::Time	end_time,
		ros::Duration	buffer_delay,
		FilteringEarlyMessageHandler	filtering_early_message_handler
	)

Definition at line 26 of file playable_bag.cc.

Member Function Documentation

AdvanceOneMessage()

void cartographer_ros::PlayableBag::AdvanceOneMessage ( )

private

Definition at line 78 of file playable_bag.cc.

AdvanceUntilMessageAvailable()

void cartographer_ros::PlayableBag::AdvanceUntilMessageAvailable ( )

private

Definition at line 92 of file playable_bag.cc.

bag_id()

int cartographer_ros::PlayableBag::bag_id

(

)

const

Definition at line 76 of file playable_bag.cc.

GetBeginEndTime()

std::tuple< ros::Time, ros::Time > cartographer_ros::PlayableBag::GetBeginEndTime

(

)

const

Definition at line 53 of file playable_bag.cc.

GetNextMessage()

rosbag::MessageInstance cartographer_ros::PlayableBag::GetNextMessage

(

)

Definition at line 57 of file playable_bag.cc.

IsMessageAvailable()

bool cartographer_ros::PlayableBag::IsMessageAvailable

(

)

const

Definition at line 70 of file playable_bag.cc.

PeekMessageTime()

ros::Time cartographer_ros::PlayableBag::PeekMessageTime

(

)

const

Definition at line 48 of file playable_bag.cc.

Member Data Documentation

bag_

std::unique_ptr<rosbag::Bag> cartographer_ros::PlayableBag::bag_

private

Definition at line 51 of file playable_bag.h.

bag_filename_

const std::string cartographer_ros::PlayableBag::bag_filename_

private

Definition at line 56 of file playable_bag.h.

bag_id_

const int cartographer_ros::PlayableBag::bag_id_

private

Definition at line 55 of file playable_bag.h.

buffer_delay_

const ::ros::Duration cartographer_ros::PlayableBag::buffer_delay_

private

Definition at line 60 of file playable_bag.h.

buffered_messages_

std::deque<rosbag::MessageInstance> cartographer_ros::PlayableBag::buffered_messages_

private

Definition at line 59 of file playable_bag.h.

duration_in_seconds_

const double cartographer_ros::PlayableBag::duration_in_seconds_

private

Definition at line 57 of file playable_bag.h.

filtering_early_message_handler_

FilteringEarlyMessageHandler cartographer_ros::PlayableBag::filtering_early_message_handler_

private

Definition at line 61 of file playable_bag.h.

finished_

bool cartographer_ros::PlayableBag::finished_

private

Definition at line 54 of file playable_bag.h.

log_counter_

int cartographer_ros::PlayableBag::log_counter_

private

Definition at line 58 of file playable_bag.h.

view_

std::unique_ptr<rosbag::View> cartographer_ros::PlayableBag::view_

private

Definition at line 52 of file playable_bag.h.

view_iterator_

rosbag::View::const_iterator cartographer_ros::PlayableBag::view_iterator_

private

Definition at line 53 of file playable_bag.h.

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

• playable_bag.h
• playable_bag.cc