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| Bag () |
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| Bag (std::string const &filename, uint32_t mode=bagmode::Read) |
| Open a bag file. More...
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| Bag (Bag &&other) |
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void | close () |
| Close the bag file. More...
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uint32_t | getChunkThreshold () const |
| Get the threshold for creating new chunks. More...
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CompressionType | getCompression () const |
| Get the compression method to use for writing chunks. More...
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std::string | getFileName () const |
| Get the filename of the bag. More...
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uint32_t | getMajorVersion () const |
| Get the major-version of the open bag file. More...
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uint32_t | getMinorVersion () const |
| Get the minor-version of the open bag file. More...
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BagMode | getMode () const |
| Get the mode the bag is in. More...
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uint64_t | getSize () const |
| Get the current size of the bag file (a lower bound) More...
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bool | isOpen () const |
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void | open (std::string const &filename, uint32_t mode=bagmode::Read) |
| Open a bag file. More...
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Bag & | operator= (Bag &&other) |
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void | setChunkThreshold (uint32_t chunk_threshold) |
| Set the threshold for creating new chunks. More...
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void | setCompression (CompressionType compression) |
| Set the compression method to use for writing chunks. More...
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void | swap (Bag &) |
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template<class T > |
void | write (std::string const &topic, ros::MessageEvent< T > const &event) |
| Write a message into the bag file. More...
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template<class T > |
void | write (std::string const &topic, ros::Time const &time, T const &msg, boost::shared_ptr< ros::M_string > connection_header=boost::shared_ptr< ros::M_string >()) |
| Write a message into the bag file. More...
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template<class T > |
void | write (std::string const &topic, ros::Time const &time, boost::shared_ptr< T const > const &msg, boost::shared_ptr< ros::M_string > connection_header=boost::shared_ptr< ros::M_string >()) |
| Write a message into the bag file. More...
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template<class T > |
void | write (std::string const &topic, ros::Time const &time, boost::shared_ptr< T > const &msg, boost::shared_ptr< ros::M_string > connection_header=boost::shared_ptr< ros::M_string >()) |
| Write a message into the bag file. More...
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| ~Bag () |
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void | appendConnectionRecordToBuffer (Buffer &buf, ConnectionInfo const *connection_info) |
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void | appendDataLengthToBuffer (Buffer &buf, uint32_t data_len) |
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void | appendHeaderToBuffer (Buffer &buf, ros::M_string const &fields) |
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| Bag (const Bag &) |
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ros::M_string::const_iterator | checkField (ros::M_string const &fields, std::string const &field, unsigned int min_len, unsigned int max_len, bool required) const |
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void | closeWrite () |
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void | decompressBz2Chunk (ChunkHeader const &chunk_header) const |
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void | decompressChunk (uint64_t chunk_pos) const |
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void | decompressLz4Chunk (ChunkHeader const &chunk_header) const |
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void | decompressRawChunk (ChunkHeader const &chunk_header) const |
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template<class T > |
void | doWrite (std::string const &topic, ros::Time const &time, T const &msg, boost::shared_ptr< ros::M_string > const &connection_header) |
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uint32_t | getChunkOffset () const |
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void | init () |
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template<class T > |
boost::shared_ptr< T > | instantiateBuffer (IndexEntry const &index_entry) const |
| deserializes the message held in record_buffer_ More...
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bool | isOp (ros::M_string &fields, uint8_t reqOp) const |
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void | openAppend (std::string const &filename) |
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void | openRead (std::string const &filename) |
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void | openWrite (std::string const &filename) |
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Bag & | operator= (const Bag &) |
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void | read (char *b, std::streamsize n) const |
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void | readChunkHeader (ChunkHeader &chunk_header) const |
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void | readChunkInfoRecord () |
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void | readConnectionIndexRecord200 () |
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void | readConnectionRecord () |
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bool | readDataLength (uint32_t &data_size) const |
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template<typename T > |
bool | readField (ros::M_string const &fields, std::string const &field_name, bool required, T *data) const |
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bool | readField (ros::M_string const &fields, std::string const &field_name, unsigned int min_len, unsigned int max_len, bool required, std::string &data) const |
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bool | readField (ros::M_string const &fields, std::string const &field_name, bool required, std::string &data) const |
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bool | readField (ros::M_string const &fields, std::string const &field_name, bool required, ros::Time &data) const |
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void | readFileHeaderRecord () |
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bool | readHeader (ros::Header &header) const |
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void | readHeaderFromBuffer (Buffer &buffer, uint32_t offset, ros::Header &header, uint32_t &data_size, uint32_t &bytes_read) const |
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ros::Header | readMessageDataHeader (IndexEntry const &index_entry) |
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void | readMessageDataHeaderFromBuffer (Buffer &buffer, uint32_t offset, ros::Header &header, uint32_t &data_size, uint32_t &bytes_read) const |
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template<typename Stream > |
void | readMessageDataIntoStream (IndexEntry const &index_entry, Stream &stream) const |
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void | readMessageDataRecord102 (uint64_t offset, ros::Header &header) const |
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uint32_t | readMessageDataSize (IndexEntry const &index_entry) const |
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void | readMessageDefinitionRecord102 () |
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void | readTopicIndexRecord102 () |
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void | readVersion () |
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void | seek (uint64_t pos, int origin=std::ios_base::beg) const |
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void | startReadingVersion102 () |
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void | startReadingVersion200 () |
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void | startWriting () |
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void | startWritingChunk (ros::Time time) |
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void | stopWriting () |
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void | stopWritingChunk () |
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template<typename T > |
std::string | toHeaderString (T const *field) const |
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std::string | toHeaderString (ros::Time const *field) const |
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void | write (char const *s, std::streamsize n) |
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void | write (std::string const &s) |
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void | writeChunkHeader (CompressionType compression, uint32_t compressed_size, uint32_t uncompressed_size) |
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void | writeChunkInfoRecords () |
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void | writeConnectionRecord (ConnectionInfo const *connection_info) |
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void | writeConnectionRecords () |
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void | writeDataLength (uint32_t data_len) |
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void | writeFileHeaderRecord () |
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void | writeHeader (ros::M_string const &fields) |
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void | writeIndexRecords () |
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template<class T > |
void | writeMessageDataRecord (uint32_t conn_id, ros::Time const &time, T const &msg) |
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void | writeVersion () |
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Definition at line 96 of file bag.h.