Classes
struct	CRC32Table

class	Interval

class	IntervalTree

Functions
const std::string	CompressionString (Compression compression)

uint32_t	crc32Final (uint32_t crc)

uint32_t	crc32Update (const uint32_t prev, const std::byte *const data, const size_t length)

uint32_t	getUint32LE (const std::byte *data)

template<class Scalar , typename Value >
Value	intervalStart (const Interval< Scalar, Value > &i)

template<class Scalar , typename Value >
Value	intervalStop (const Interval< Scalar, Value > &i)

uint32_t	KeyValueMapSize (const KeyValueMap &map)

std::string	MagicToHex (const std::byte *data)

template<class Scalar , typename Value >
std::ostream &	operator<< (std::ostream &out, const Interval< Scalar, Value > &i)

Status	ParseByteArray (const std::byte data, uint64_t maxSize, ByteArray output)

Status	ParseKeyValueMap (const std::byte data, uint64_t maxSize, KeyValueMap output)

Status	ParseString (const std::byte data, uint64_t maxSize, std::string output)

Status	ParseStringView (const std::byte data, uint64_t maxSize, std::string_view output)

uint16_t	ParseUint16 (const std::byte *data)

uint32_t	ParseUint32 (const std::byte *data)

Status	ParseUint32 (const std::byte data, uint64_t maxSize, uint32_t output)

uint64_t	ParseUint64 (const std::byte *data)

Status	ParseUint64 (const std::byte data, uint64_t maxSize, uint64_t output)

template<typename... T>
std::string	StrCat (T &&... args)

std::string	to_string (const std::string &arg)

std::string	to_string (std::string_view arg)

std::string	to_string (const char *arg)

std::string	ToHex (uint8_t byte)

std::string	ToHex (std::byte byte)

Variables
static constexpr uint32_t	CRC32_INIT = 0xffffffff

static constexpr CRC32Table< 0xedb88320, 8 >	CRC32_TABLE

constexpr uint64_t	FooterLength

constexpr uint64_t	MinHeaderLength

Function Documentation

◆ CompressionString()

const std::string mcap::internal::CompressionString ( Compression compression )

inline

Definition at line 59 of file internal.hpp.

◆ crc32Final()

uint32_t mcap::internal::crc32Final ( uint32_t crc )

inline

Finalize a CRC32 by inverting the output value.

Definition at line 104 of file crc32.hpp.

◆ crc32Update()

uint32_t mcap::internal::crc32Update	(	const uint32_t	prev,
		const std::byte *const	data,
		const size_t	length
	)

inline

Update a streaming CRC32 calculation.

For performance, this implementation processes the data 8 bytes at a time, using the algorithm presented at: https://github.com/komrad36/CRC#option-9-8-byte-tabular

Definition at line 74 of file crc32.hpp.

◆ getUint32LE()

uint32_t mcap::internal::getUint32LE ( const std::byte * data )

inline

Definition at line 56 of file crc32.hpp.

◆ intervalStart()

template<class Scalar , typename Value >

Value mcap::internal::intervalStart ( const Interval< Scalar, Value > & i )

Definition at line 29 of file intervaltree.hpp.

◆ intervalStop()

template<class Scalar , typename Value >

Value mcap::internal::intervalStop ( const Interval< Scalar, Value > & i )

Definition at line 34 of file intervaltree.hpp.

◆ KeyValueMapSize()

uint32_t mcap::internal::KeyValueMapSize ( const KeyValueMap & map )

inline

Definition at line 51 of file internal.hpp.

◆ MagicToHex()

std::string mcap::internal::MagicToHex ( const std::byte * data )

inline

Definition at line 181 of file internal.hpp.

◆ operator<<()

template<class Scalar , typename Value >

std::ostream& mcap::internal::operator<<	(	std::ostream &	out,
		const Interval< Scalar, Value > &	i
	)

Definition at line 39 of file intervaltree.hpp.

◆ ParseByteArray()

Status mcap::internal::ParseByteArray	(	const std::byte *	data,
		uint64_t	maxSize,
		ByteArray *	output
	)

inline

Definition at line 131 of file internal.hpp.

◆ ParseKeyValueMap()

Status mcap::internal::ParseKeyValueMap	(	const std::byte *	data,
		uint64_t	maxSize,
		KeyValueMap *	output
	)

inline

Definition at line 145 of file internal.hpp.

◆ ParseString()

Status mcap::internal::ParseString	(	const std::byte *	data,
		uint64_t	maxSize,
		std::string *	output
	)

inline

Definition at line 118 of file internal.hpp.

◆ ParseStringView()

Status mcap::internal::ParseStringView	(	const std::byte *	data,
		uint64_t	maxSize,
		std::string_view *	output
	)

inline

Definition at line 104 of file internal.hpp.

◆ ParseUint16()

uint16_t mcap::internal::ParseUint16 ( const std::byte * data )

inline

Definition at line 71 of file internal.hpp.

◆ ParseUint32() [1/2]

uint32_t mcap::internal::ParseUint32 ( const std::byte * data )

inline

Definition at line 75 of file internal.hpp.

◆ ParseUint32() [2/2]

Status mcap::internal::ParseUint32	(	const std::byte *	data,
		uint64_t	maxSize,
		uint32_t *	output
	)

inline

Definition at line 80 of file internal.hpp.

◆ ParseUint64() [1/2]

uint64_t mcap::internal::ParseUint64 ( const std::byte * data )

inline

Definition at line 89 of file internal.hpp.

◆ ParseUint64() [2/2]

Status mcap::internal::ParseUint64	(	const std::byte *	data,
		uint64_t	maxSize,
		uint64_t *	output
	)

inline

Definition at line 95 of file internal.hpp.

◆ StrCat()

template<typename... T>

std::string mcap::internal::StrCat ( T &&... args )

inline

Definition at line 45 of file internal.hpp.

◆ to_string() [1/3]

std::string mcap::internal::to_string ( const std::string & arg )

inline

Definition at line 35 of file internal.hpp.

◆ to_string() [2/3]

std::string mcap::internal::to_string ( std::string_view arg )

inline

Definition at line 38 of file internal.hpp.

◆ to_string() [3/3]

std::string mcap::internal::to_string ( const char * arg )

inline

Definition at line 41 of file internal.hpp.

◆ ToHex() [1/2]

std::string mcap::internal::ToHex ( uint8_t byte )

inline

Definition at line 25 of file internal.hpp.

◆ ToHex() [2/2]

std::string mcap::internal::ToHex ( std::byte byte )

inline

Definition at line 31 of file internal.hpp.

Variable Documentation

◆ CRC32_INIT

constexpr uint32_t mcap::internal::CRC32_INIT = 0xffffffff

static

Initialize a CRC32 to all 1 bits.

Definition at line 66 of file crc32.hpp.

◆ CRC32_TABLE

constexpr CRC32Table<0xedb88320, 8> mcap::internal::CRC32_TABLE

static

Definition at line 61 of file crc32.hpp.

◆ FooterLength

constexpr uint64_t mcap::internal::FooterLength

Initial value:

=  1 +
                                   8 +
                                   8 +
                                   8 +
                                   4 +
                                   sizeof(Magic)

Definition at line 18 of file internal.hpp.

◆ MinHeaderLength

constexpr uint64_t mcap::internal::MinHeaderLength

Initial value:

=  sizeof(Magic) +
                                      1 +
                                      8 +
                                      4 +
                                      4

Definition at line 13 of file internal.hpp.

Classes

Functions

Variables

Function Documentation

◆ CompressionString()

◆ crc32Final()

◆ crc32Update()

◆ getUint32LE()

◆ intervalStart()

◆ intervalStop()

◆ KeyValueMapSize()

◆ MagicToHex()

◆ operator<<()

◆ ParseByteArray()

◆ ParseKeyValueMap()

◆ ParseString()

◆ ParseStringView()

◆ ParseUint16()

◆ ParseUint32() [1/2]

◆ ParseUint32() [2/2]

◆ ParseUint64() [1/2]

◆ ParseUint64() [2/2]

◆ StrCat()

◆ to_string() [1/3]

◆ to_string() [2/3]

◆ to_string() [3/3]

◆ ToHex() [1/2]

◆ ToHex() [2/2]

Variable Documentation

◆ CRC32_INIT

◆ CRC32_TABLE

◆ FooterLength

◆ MinHeaderLength