rosbag Namespace Reference

Namespaces
namespace	bagmode
namespace	compression
Classes
class	Bag
class	BagException
	Base class for rosbag exceptions. More...
class	BagFormatException
	Exception thrown on problems reading the bag format. More...
class	BagIOException
	Exception thrown when on IO problems. More...
struct	BagQuery
	Pairs of queries and the bags they come from (used internally by View). More...
class	BagUnindexedException
	Exception thrown on problems reading the bag index. More...
class	Buffer
class	BZ2Stream
class	ChunkedFile
	ChunkedFile reads and writes files which contain interleaved chunks of compressed and uncompressed data. More...
struct	ChunkHeader
struct	ChunkInfo
struct	ConnectionInfo
struct	IndexEntry
struct	IndexEntryCompare
class	MessageInstance
	A class pointing into a bag file. More...
struct	MessageRange
class	OutgoingMessage
class	OutgoingQueue
class	Player
	PRIVATE. Player class to abstract the interface to the player. More...
struct	PlayerOptions
class	Query
class	Recorder
struct	RecorderOptions
class	Stream
class	StreamFactory
class	TimePublisher
	PRIVATE. A helper class to track relevant state for publishing time. More...
class	TimeTranslator
	Helper class for translating between two times. More...
class	TopicQuery
class	TypeQuery
class	UncompressedStream
class	View
struct	ViewIterHelper
	The actual iterator data structure. More...
struct	ViewIterHelperCompare
Typedefs
typedef bagmode::BagMode	BagMode
typedef compression::CompressionType	CompressionType
Functions
ros::AdvertiseOptions	createAdvertiseOptions (const ConnectionInfo *c, uint32_t queue_size)
ros::AdvertiseOptions	createAdvertiseOptions (MessageInstance const &msg, uint32_t queue_size)
	Helper function to create AdvertiseOptions from a MessageInstance.
Variables
static const std::string	CALLERID_FIELD_NAME = "callerid"
static const std::string	CHUNK_COUNT_FIELD_NAME = "chunk_count"
static const uint32_t	CHUNK_INFO_VERSION = 1
static const std::string	CHUNK_POS_FIELD_NAME = "chunk_pos"
static const std::string	COMPRESSION_BZ2 = "bz2"
static const std::string	COMPRESSION_FIELD_NAME = "compression"
static const std::string	COMPRESSION_NONE = "none"
static const std::string	CONNECTION_COUNT_FIELD_NAME = "conn_count"
static const std::string	CONNECTION_FIELD_NAME = "conn"
static const std::string	COUNT_FIELD_NAME = "count"
static const std::string	DEF_FIELD_NAME = "def"
static const std::string	END_TIME_FIELD_NAME = "end_time"
static const unsigned char	FIELD_DELIM = '='
static const uint32_t	FILE_HEADER_LENGTH = 4 * 1024
static const std::string	INDEX_POS_FIELD_NAME = "index_pos"
static const uint32_t	INDEX_VERSION = 1
static const std::string	LATCHING_FIELD_NAME = "latching"
static const std::string	MD5_FIELD_NAME = "md5"
static const std::string	NSEC_FIELD_NAME = "nsec"
static const unsigned char	OP_CHUNK = 0x05
static const unsigned char	OP_CHUNK_INFO = 0x06
static const unsigned char	OP_CONNECTION = 0x07
static const std::string	OP_FIELD_NAME = "op"
static const unsigned char	OP_FILE_HEADER = 0x03
static const unsigned char	OP_INDEX_DATA = 0x04
static const unsigned char	OP_MSG_DATA = 0x02
static const unsigned char	OP_MSG_DEF = 0x01
static const std::string	SEC_FIELD_NAME = "sec"
static const std::string	SIZE_FIELD_NAME = "size"
static const std::string	START_TIME_FIELD_NAME = "start_time"
static const std::string	TIME_FIELD_NAME = "time"
static const std::string	TOPIC_FIELD_NAME = "topic"
static const std::string	TYPE_FIELD_NAME = "type"
static const std::string	VER_FIELD_NAME = "ver"
static const std::string	VERSION = "2.0"

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Typedef Documentation

typedef bagmode::BagMode rosbag::BagMode

Definition at line 72 of file bag.h.

typedef compression::CompressionType rosbag::CompressionType

Definition at line 58 of file stream.h.

---

Function Documentation

ros::AdvertiseOptions rosbag::createAdvertiseOptions	(	const ConnectionInfo *	c,
		uint32_t	queue_size
	)

Definition at line 1069 of file bag.cpp.

ros::AdvertiseOptions rosbag::createAdvertiseOptions	(	MessageInstance const &	msg,
		uint32_t	queue_size
	)

Helper function to create AdvertiseOptions from a MessageInstance.

param msg The Message instance for which to generate adveritse options param queue_size The size of the outgoing queue

Definition at line 63 of file message_instance.cpp.

---

Variable Documentation

const std::string rosbag::CALLERID_FIELD_NAME = "callerid" [static]

Definition at line 72 of file constants.h.

const std::string rosbag::CHUNK_COUNT_FIELD_NAME = "chunk_count" [static]

Definition at line 56 of file constants.h.

const uint32_t rosbag::CHUNK_INFO_VERSION = 1 [static]

Definition at line 92 of file constants.h.

const std::string rosbag::CHUNK_POS_FIELD_NAME = "chunk_pos" [static]

Definition at line 63 of file constants.h.

const std::string rosbag::COMPRESSION_BZ2 = "bz2" [static]

Definition at line 96 of file constants.h.

const std::string rosbag::COMPRESSION_FIELD_NAME = "compression" [static]

Definition at line 58 of file constants.h.

const std::string rosbag::COMPRESSION_NONE = "none" [static]

Definition at line 95 of file constants.h.

const std::string rosbag::CONNECTION_COUNT_FIELD_NAME = "conn_count" [static]

Definition at line 55 of file constants.h.

const std::string rosbag::CONNECTION_FIELD_NAME = "conn" [static]

Definition at line 57 of file constants.h.

const std::string rosbag::COUNT_FIELD_NAME = "count" [static]

Definition at line 53 of file constants.h.

const std::string rosbag::DEF_FIELD_NAME = "def" [static]

Definition at line 68 of file constants.h.

const std::string rosbag::END_TIME_FIELD_NAME = "end_time" [static]

Definition at line 62 of file constants.h.

const unsigned char rosbag::FIELD_DELIM = '=' [static]

Definition at line 47 of file constants.h.

const uint32_t rosbag::FILE_HEADER_LENGTH = 4 * 1024 [static]

Definition at line 86 of file constants.h.

const std::string rosbag::INDEX_POS_FIELD_NAME = "index_pos" [static]

Definition at line 54 of file constants.h.

const uint32_t rosbag::INDEX_VERSION = 1 [static]

Definition at line 89 of file constants.h.

const std::string rosbag::LATCHING_FIELD_NAME = "latching" [static]

Definition at line 71 of file constants.h.

const std::string rosbag::MD5_FIELD_NAME = "md5" [static]

Definition at line 66 of file constants.h.

const std::string rosbag::NSEC_FIELD_NAME = "nsec" [static]

Definition at line 70 of file constants.h.

const unsigned char rosbag::OP_CHUNK = 0x05 [static]

Definition at line 78 of file constants.h.

const unsigned char rosbag::OP_CHUNK_INFO = 0x06 [static]

Definition at line 79 of file constants.h.

const unsigned char rosbag::OP_CONNECTION = 0x07 [static]

Definition at line 80 of file constants.h.

const std::string rosbag::OP_FIELD_NAME = "op" [static]

Definition at line 50 of file constants.h.

const unsigned char rosbag::OP_FILE_HEADER = 0x03 [static]

Definition at line 76 of file constants.h.

const unsigned char rosbag::OP_INDEX_DATA = 0x04 [static]

Definition at line 77 of file constants.h.

const unsigned char rosbag::OP_MSG_DATA = 0x02 [static]

Definition at line 75 of file constants.h.

const unsigned char rosbag::OP_MSG_DEF = 0x01 [static]

Definition at line 83 of file constants.h.

const std::string rosbag::SEC_FIELD_NAME = "sec" [static]

Definition at line 69 of file constants.h.

const std::string rosbag::SIZE_FIELD_NAME = "size" [static]

Definition at line 59 of file constants.h.

const std::string rosbag::START_TIME_FIELD_NAME = "start_time" [static]

Definition at line 61 of file constants.h.

const std::string rosbag::TIME_FIELD_NAME = "time" [static]

Definition at line 60 of file constants.h.

const std::string rosbag::TOPIC_FIELD_NAME = "topic" [static]

Definition at line 51 of file constants.h.

const std::string rosbag::TYPE_FIELD_NAME = "type" [static]

Definition at line 67 of file constants.h.

const std::string rosbag::VER_FIELD_NAME = "ver" [static]

Definition at line 52 of file constants.h.

const std::string rosbag::VERSION = "2.0" [static]

Definition at line 44 of file constants.h.