livox_ros::LvxFileHandle Class Reference

#include <lvx_file.h>

Public Member Functions
void	AddDeviceInfo (LvxFileDeviceInfo &info)
void	BasePointsHandle (LivoxEthPacket *data, LvxFilePacket &packet)
void	CloseLvxFile ()
bool	Eof ()
int	GetDeviceCount ()
int	GetDeviceInfo (uint8_t idx, LvxFileDeviceInfo *info)
int	GetDeviceInfoListSize ()
int	GetFileState (void)
int	GetFileVersion ()
int	GetLvxFileReadProgress ()
int	GetPacketsOfFrame (OutPacketBuffer *PacketsOfFrame)
int	InitLvxFile ()
void	InitLvxFileHeader ()
	LvxFileHandle ()
int	Open (const char *filename, std::ios_base::openmode mode)
void	SaveFrameToLvxFile (std::list< LvxFilePacket > &point_packet_list_temp)
	~LvxFileHandle ()=default

Private Member Functions
bool	AddAndCheckDeviceInfo ()
uint64_t	DataSizeOfFrame (FrameHeader &frame_header)
uint64_t	DataSizeOfFrame (FrameHeaderV0 &frame_header_v0)
uint64_t	DataStartOffset ()
uint64_t	MiniFileSize ()
uint32_t	PacketNumOfFrame ()
bool	PrepareDataRead ()
uint64_t	PrivateHeaderOffset ()
bool	ReadAndCheckHeader ()

Private Attributes
uint32_t	cur_frame_index_
uint64_t	cur_offset_
uint64_t	data_start_offset_
uint8_t	device_count_
std::vector< LvxFileDeviceInfo >	device_info_list_
uint8_t	file_ver_
uint32_t	frame_duration_
std::fstream	lvx_file_
int	mode_
LvxFilePrivateHeader	private_header_
LvxFilePrivateHeaderV0	private_header_v0_
LvxFilePublicHeader	public_header_
uint64_t	size_
int	state_

Detailed Description

Definition at line 172 of file lvx_file.h.

Constructor & Destructor Documentation

livox_ros::LvxFileHandle::LvxFileHandle

(

)

Definition at line 42 of file lvx_file.cpp.

livox_ros::LvxFileHandle::~LvxFileHandle ( )

default

Member Function Documentation

bool livox_ros::LvxFileHandle::AddAndCheckDeviceInfo ( )

private

Definition at line 108 of file lvx_file.cpp.

void livox_ros::LvxFileHandle::AddDeviceInfo ( LvxFileDeviceInfo &  info )

inline

Definition at line 186 of file lvx_file.h.

void livox_ros::LvxFileHandle::BasePointsHandle	(	LivoxEthPacket *	data,
		LvxFilePacket &	packet
	)

Definition at line 309 of file lvx_file.cpp.

void livox_ros::LvxFileHandle::CloseLvxFile

(

)

Definition at line 305 of file lvx_file.cpp.

uint64_t livox_ros::LvxFileHandle::DataSizeOfFrame ( FrameHeader &  frame_header )

inlineprivate

Definition at line 222 of file lvx_file.h.

uint64_t livox_ros::LvxFileHandle::DataSizeOfFrame ( FrameHeaderV0 &  frame_header_v0 )

inlineprivate

Definition at line 227 of file lvx_file.h.

uint64_t livox_ros::LvxFileHandle::DataStartOffset ( )

private

Definition at line 98 of file lvx_file.cpp.

bool livox_ros::LvxFileHandle::Eof

(

)

Definition at line 205 of file lvx_file.cpp.

int livox_ros::LvxFileHandle::GetDeviceCount ( )

inline

Definition at line 190 of file lvx_file.h.

int livox_ros::LvxFileHandle::GetDeviceInfo	(	uint8_t	idx,
		LvxFileDeviceInfo *	info
	)

Definition at line 314 of file lvx_file.cpp.

int livox_ros::LvxFileHandle::GetDeviceInfoListSize ( )

inline

Definition at line 189 of file lvx_file.h.

int livox_ros::LvxFileHandle::GetFileState ( void  )

inline

Definition at line 192 of file lvx_file.h.

int livox_ros::LvxFileHandle::GetFileVersion ( )

inline

Definition at line 195 of file lvx_file.h.

int livox_ros::LvxFileHandle::GetLvxFileReadProgress

(

)

Definition at line 370 of file lvx_file.cpp.

int livox_ros::LvxFileHandle::GetPacketsOfFrame

(

OutPacketBuffer *

PacketsOfFrame

)

Definition at line 323 of file lvx_file.cpp.

int livox_ros::LvxFileHandle::InitLvxFile

(

)

Definition at line 207 of file lvx_file.cpp.

void livox_ros::LvxFileHandle::InitLvxFileHeader

(

)

Definition at line 217 of file lvx_file.cpp.

uint64_t livox_ros::LvxFileHandle::MiniFileSize ( )

private

Definition at line 82 of file lvx_file.cpp.

int livox_ros::LvxFileHandle::Open	(	const char *	filename,
		std::ios_base::openmode	mode
	)

Definition at line 159 of file lvx_file.cpp.

uint32_t livox_ros::LvxFileHandle::PacketNumOfFrame ( )

private

bool livox_ros::LvxFileHandle::PrepareDataRead ( )

private

reset the read position to the start offset of data erea

Definition at line 142 of file lvx_file.cpp.

uint64_t livox_ros::LvxFileHandle::PrivateHeaderOffset ( )

private

Definition at line 94 of file lvx_file.cpp.

bool livox_ros::LvxFileHandle::ReadAndCheckHeader ( )

private

if (public_header_.magic_code != kLvxHeaderMagicCode) { return false; }

Definition at line 56 of file lvx_file.cpp.

void livox_ros::LvxFileHandle::SaveFrameToLvxFile

(

std::list< LvxFilePacket > &

point_packet_list_temp

)

Definition at line 270 of file lvx_file.cpp.

Member Data Documentation

uint32_t livox_ros::LvxFileHandle::cur_frame_index_

private

Definition at line 205 of file lvx_file.h.

uint64_t livox_ros::LvxFileHandle::cur_offset_

private

Definition at line 206 of file lvx_file.h.

uint64_t livox_ros::LvxFileHandle::data_start_offset_

private

Definition at line 208 of file lvx_file.h.

uint8_t livox_ros::LvxFileHandle::device_count_

private

Definition at line 201 of file lvx_file.h.

std::vector<LvxFileDeviceInfo> livox_ros::LvxFileHandle::device_info_list_

private

Definition at line 199 of file lvx_file.h.

uint8_t livox_ros::LvxFileHandle::file_ver_

private

Definition at line 200 of file lvx_file.h.

uint32_t livox_ros::LvxFileHandle::frame_duration_

private

Definition at line 207 of file lvx_file.h.

std::fstream livox_ros::LvxFileHandle::lvx_file_

private

Definition at line 198 of file lvx_file.h.

int livox_ros::LvxFileHandle::mode_

private

Definition at line 210 of file lvx_file.h.

LvxFilePrivateHeader livox_ros::LvxFileHandle::private_header_

private

Definition at line 203 of file lvx_file.h.

LvxFilePrivateHeaderV0 livox_ros::LvxFileHandle::private_header_v0_

private

Definition at line 204 of file lvx_file.h.

LvxFilePublicHeader livox_ros::LvxFileHandle::public_header_

private

Definition at line 202 of file lvx_file.h.

uint64_t livox_ros::LvxFileHandle::size_

private

Definition at line 209 of file lvx_file.h.

int livox_ros::LvxFileHandle::state_

private

Definition at line 211 of file lvx_file.h.

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

• lvx_file.h
• lvx_file.cpp