Detailed Description

A signed integer stored using 1, 2, 3, 4, 5, 6, 7, or 8 bytes to represent integers from about -1.15292e18 to +1.15292e18 using a modified version of a compression scheme developed by GFZ, plus using "special" numbers to flag certain conditions, such as using the 1-byte MFGZI to store "-0" to indicate "no value."

Definition at line 293 of file BinexData.hpp.

#include <BinexData.hpp>

Public Member Functions
size_t	decode (const std::string &inBuffer, size_t offset=0, bool littleEndian=false)

size_t	encode (std::string &outBuffer, size_t offset=0, bool littleEndian=false) const

size_t	getSize () const

	MGFZI ()
	8 More...

	MGFZI (const MGFZI &other)

	MGFZI (long long ll)

	operator long long () const

bool	operator!= (const MGFZI &other) const

bool	operator< (const MGFZI &other) const

bool	operator<= (const MGFZI &other) const

MGFZI &	operator= (const MGFZI &right)

bool	operator== (const MGFZI &other) const

bool	operator> (const MGFZI &other) const

bool	operator>= (const MGFZI &other) const

size_t	read (std::istream &strm, std::string *outBuffer=NULL, size_t offset=0, bool reverseBytes=false, bool littleEndian=false)

size_t	write (std::ostream &strm, std::string *outBuffer=NULL, size_t offset=0, bool reverseBytes=false, bool littleEndian=false) const

Static Public Attributes
static const GNSSTK_EXPORT unsigned char	MAX_BYTES = 8
	1157442765409226759LL More...

static const GNSSTK_EXPORT long long	MAX_VALUE = 1157442765409226759LL
	-1157442765409226759LL More...

static const GNSSTK_EXPORT long long	MIN_VALUE = -1157442765409226759LL

Protected Attributes
size_t	size

long long	value

Constructor & Destructor Documentation

◆ MGFZI() [1/3]

gnsstk::BinexData::MGFZI::MGFZI ( )

8

Default constructor - sets value to 0.

Definition at line 373 of file BinexData.cpp.

◆ MGFZI() [2/3]

gnsstk::BinexData::MGFZI::MGFZI ( const MGFZI & other )

inline

Copy constructor.

Definition at line 309 of file BinexData.hpp.

◆ MGFZI() [3/3]

gnsstk::BinexData::MGFZI::MGFZI ( long long ll )

Constructor with a long long initialization value.

Exceptions

FFStreamError

Definition at line 381 of file BinexData.cpp.

Member Function Documentation

◆ decode()

size_t gnsstk::BinexData::MGFZI::decode	(	const std::string &	inBuffer,
		size_t	offset = `0`,
		bool	littleEndian = `false`
	)

Attempts to decode a valid MGFZI from the contents of inBuffer. The contents of inBuffer are assumed to be in normal order (i.e. not reversed) but may be either big or little endian.

Parameters

inBuffer	Sequence of bytes to decode
offset	Offset into inBuffer at which to decode
littleEndian	Byte order of the encoded bytes

Returns: Number of bytes decoded

Exceptions

FFStreamError

Definition at line 433 of file BinexData.cpp.

◆ encode()

size_t gnsstk::BinexData::MGFZI::encode	(	std::string &	outBuffer,
		size_t	offset = `0`,
		bool	littleEndian = `false`
	)		const

Converts the MGFZI to a series of bytes placed in outBuffer. The bytes are output in normal order (i.e. not reversed) but may encode in either big or little endian format.

Parameters

outBuffer	Sequence of encoded bytes
offset	Offset into outBuffer at which to encode
littleEndian	Byte order of the encoded bytes

Returns: Number of bytes used to encode

Definition at line 619 of file BinexData.cpp.

◆ getSize()

size_t gnsstk::BinexData::MGFZI::getSize ( ) const

inline

Returns the number of bytes required to represent the MGFZI. A size of 0 indicates an invalid or uninitialized MGFZI.

Definition at line 399 of file BinexData.hpp.

◆ operator long long()

gnsstk::BinexData::MGFZI::operator long long ( ) const

inline

Returns the value of the MGFZI as a long long.

Definition at line 389 of file BinexData.hpp.

◆ operator!=()

bool gnsstk::BinexData::MGFZI::operator!= ( const MGFZI & other ) const

inline

Compares two MGFZI's for inequality.

Definition at line 344 of file BinexData.hpp.

◆ operator<()

bool gnsstk::BinexData::MGFZI::operator< ( const MGFZI & other ) const

inline

Returns whether this MGFZI is less than the other.

Definition at line 353 of file BinexData.hpp.

◆ operator<=()

bool gnsstk::BinexData::MGFZI::operator<= ( const MGFZI & other ) const

inline

Returns whether this MGFZI is less than or equal to the other.

Definition at line 362 of file BinexData.hpp.

◆ operator=()

MGFZI& gnsstk::BinexData::MGFZI::operator= ( const MGFZI & right )

inline

Copies another MGFZI.

Definition at line 324 of file BinexData.hpp.

◆ operator==()

bool gnsstk::BinexData::MGFZI::operator== ( const MGFZI & other ) const

inline

Compares two MGFZI's for equality.

Definition at line 335 of file BinexData.hpp.

◆ operator>()

bool gnsstk::BinexData::MGFZI::operator> ( const MGFZI & other ) const

inline

Returns whether this MGFZI is greater than the other.

Definition at line 371 of file BinexData.hpp.

◆ operator>=()

bool gnsstk::BinexData::MGFZI::operator>= ( const MGFZI & other ) const

inline

Returns whether this MGFZI is greater than or equal to the other.

Definition at line 380 of file BinexData.hpp.

◆ read()

size_t gnsstk::BinexData::MGFZI::read	(	std::istream &	strm,
		std::string *	outBuffer = `NULL`,
		size_t	offset = `0`,
		bool	reverseBytes = `false`,
		bool	littleEndian = `false`
	)

Attempts to read a valid MGFZI from the specified input stream. The stream can be in reverse order and can be big or little endian. If the method succeeds, the number of bytes used to construct the MGFZI can be determined by calling the getSize() method.

Parameters

strm	Stream from which to read
outBuffer	Optional buffer to receive copy of raw input
reverseBytes	Optional flag indicating whether the input bytes are reversed
littleEndian	Optional flag indicating byte order of input

Exceptions

FFStreamError

Definition at line 807 of file BinexData.cpp.

◆ write()

size_t gnsstk::BinexData::MGFZI::write	(	std::ostream &	strm,
		std::string *	outBuffer = `NULL`,
		size_t	offset = `0`,
		bool	reverseBytes = `false`,
		bool	littleEndian = `false`
	)		const

Attempts to write the MGFZI to the specified output stream. The stream can be output in reverse order and can be big or little endian. The method fails if the entire MGFZI cannot be written to the stream.

Parameters

strm	Stream in which to write
outBuffer	Optional buffer to receive copy of raw output
reverseBytes	Optional flag indicating whether the output bytes should be reversed
littleEndian	Optional flag indicating byte order of output

Exceptions

FFStreamError

Definition at line 869 of file BinexData.cpp.

Member Data Documentation

◆ MAX_BYTES

const unsigned char gnsstk::BinexData::MGFZI::MAX_BYTES = 8

static

1157442765409226759LL

Definition at line 299 of file BinexData.hpp.

◆ MAX_VALUE

const long long gnsstk::BinexData::MGFZI::MAX_VALUE = 1157442765409226759LL

static

-1157442765409226759LL

Definition at line 298 of file BinexData.hpp.

◆ MIN_VALUE

const long long gnsstk::BinexData::MGFZI::MIN_VALUE = -1157442765409226759LL

static

Definition at line 297 of file BinexData.hpp.

◆ size

size_t gnsstk::BinexData::MGFZI::size

protected

Definition at line 475 of file BinexData.hpp.

◆ value

long long gnsstk::BinexData::MGFZI::value

protected

Definition at line 474 of file BinexData.hpp.

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

Detailed Description

Public Member Functions

Static Public Attributes

Protected Attributes

Constructor & Destructor Documentation

◆ MGFZI() [1/3]

◆ MGFZI() [2/3]

◆ MGFZI() [3/3]

Member Function Documentation

◆ decode()

◆ encode()

◆ getSize()

◆ operator long long()

◆ operator!=()

◆ operator<()

◆ operator<=()

◆ operator=()

◆ operator==()

◆ operator>()

◆ operator>=()

◆ read()

◆ write()

Member Data Documentation

◆ MAX_BYTES

◆ MAX_VALUE

◆ MIN_VALUE

◆ size

◆ value