TagLib API Documentation
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TagLib::ByteVector Class Reference

A byte vector. More...

#include <tbytevector.h>

Public Member Functions

 ByteVector ()
 
 ByteVector (unsigned int size, char value=0)
 
 ByteVector (const ByteVector &v)
 
 ByteVector (const ByteVector &v, unsigned int offset, unsigned int length)
 
 ByteVector (char c)
 
 ByteVector (const char *data, unsigned int length)
 
 ByteVector (const char *data)
 
 ~ByteVector ()
 
ByteVectorsetData (const char *s, unsigned int length)
 
ByteVectorsetData (const char *data)
 
char * data ()
 
const char * data () const
 
ByteVector mid (unsigned int index, unsigned int length=0xffffffff) const
 
char at (unsigned int index) const
 
int find (const ByteVector &pattern, unsigned int offset=0, int byteAlign=1) const
 
int find (char c, unsigned int offset=0, int byteAlign=1) const
 
int rfind (const ByteVector &pattern, unsigned int offset=0, int byteAlign=1) const
 
bool containsAt (const ByteVector &pattern, unsigned int offset, unsigned int patternOffset=0, unsigned int patternLength=0xffffffff) const
 
bool startsWith (const ByteVector &pattern) const
 
bool endsWith (const ByteVector &pattern) const
 
ByteVectorreplace (char oldByte, char newByte)
 
ByteVectorreplace (const ByteVector &pattern, const ByteVector &with)
 
int endsWithPartialMatch (const ByteVector &pattern) const
 
ByteVectorappend (const ByteVector &v)
 
ByteVectorappend (char c)
 
ByteVectorclear ()
 
unsigned int size () const
 
ByteVectorresize (unsigned int size, char padding=0)
 
Iterator begin ()
 
ConstIterator begin () const
 
ConstIterator cbegin () const
 
Iterator end ()
 
ConstIterator end () const
 
ConstIterator cend () const
 
ReverseIterator rbegin ()
 
ConstReverseIterator rbegin () const
 
ReverseIterator rend ()
 
ConstReverseIterator rend () const
 
bool isEmpty () const
 
unsigned int toUInt (bool mostSignificantByteFirst=true) const
 
unsigned int toUInt (unsigned int offset, bool mostSignificantByteFirst=true) const
 
unsigned int toUInt (unsigned int offset, unsigned int length, bool mostSignificantByteFirst=true) const
 
short toShort (bool mostSignificantByteFirst=true) const
 
short toShort (unsigned int offset, bool mostSignificantByteFirst=true) const
 
unsigned short toUShort (bool mostSignificantByteFirst=true) const
 
unsigned short toUShort (unsigned int offset, bool mostSignificantByteFirst=true) const
 
long long toLongLong (bool mostSignificantByteFirst=true) const
 
long long toLongLong (unsigned int offset, bool mostSignificantByteFirst=true) const
 
unsigned long long toULongLong (bool mostSignificantByteFirst=true) const
 
unsigned long long toULongLong (unsigned int offset, bool mostSignificantByteFirst=true) const
 
float toFloat32LE (size_t offset) const
 
float toFloat32BE (size_t offset) const
 
double toFloat64LE (size_t offset) const
 
double toFloat64BE (size_t offset) const
 
long double toFloat80LE (size_t offset) const
 
long double toFloat80BE (size_t offset) const
 
const char & operator[] (int index) const
 
char & operator[] (int index)
 
bool operator== (const ByteVector &v) const
 
bool operator!= (const ByteVector &v) const
 
bool operator== (const char *s) const
 
bool operator!= (const char *s) const
 
bool operator< (const ByteVector &v) const
 
bool operator> (const ByteVector &v) const
 
ByteVector operator+ (const ByteVector &v) const
 
ByteVectoroperator= (const ByteVector &v)
 
ByteVectoroperator= (char c)
 
ByteVectoroperator= (const char *data)
 
void swap (ByteVector &v) noexcept
 
ByteVector toHex () const
 
ByteVector toBase64 () const
 

Static Public Member Functions

static ByteVector fromUInt (unsigned int value, bool mostSignificantByteFirst=true)
 
static ByteVector fromShort (short value, bool mostSignificantByteFirst=true)
 
static ByteVector fromUShort (unsigned short value, bool mostSignificantByteFirst=true)
 
static ByteVector fromLongLong (long long value, bool mostSignificantByteFirst=true)
 
static ByteVector fromULongLong (unsigned long long value, bool mostSignificantByteFirst=true)
 
static ByteVector fromFloat32LE (float value)
 
static ByteVector fromFloat32BE (float value)
 
static ByteVector fromFloat64LE (double value)
 
static ByteVector fromFloat64BE (double value)
 
static ByteVector fromCString (const char *s, unsigned int length=0xffffffff)
 
static ByteVector fromBase64 (const ByteVector &)
 

Protected Member Functions

void detach ()
 

Related Functions

(Note that these are not member functions.)

TAGLIB_EXPORT std::ostream & operator<< (std::ostream &s, const TagLib::ByteVector &v)
 

Detailed Description

A byte vector.

This class provides an implicitly shared byte vector with some methods that are useful for tagging purposes. Many of the search functions are tailored to what is useful for finding tag related patterns in a data array.

Constructor & Destructor Documentation

◆ ByteVector() [1/7]

TagLib::ByteVector::ByteVector ( )

Constructs an empty byte vector.

◆ ByteVector() [2/7]

TagLib::ByteVector::ByteVector ( unsigned int  size,
char  value = 0 
)

Construct a vector of size size with all values set to value by default.

◆ ByteVector() [3/7]

TagLib::ByteVector::ByteVector ( const ByteVector v)

Constructs a byte vector that is a copy of v.

◆ ByteVector() [4/7]

TagLib::ByteVector::ByteVector ( const ByteVector v,
unsigned int  offset,
unsigned int  length 
)

Constructs a byte vector that is a copy of v.

◆ ByteVector() [5/7]

TagLib::ByteVector::ByteVector ( char  c)

Constructs a byte vector that contains c.

◆ ByteVector() [6/7]

TagLib::ByteVector::ByteVector ( const char *  data,
unsigned int  length 
)

Constructs a byte vector that copies data for up to length bytes.

◆ ByteVector() [7/7]

TagLib::ByteVector::ByteVector ( const char *  data)

Constructs a byte vector that copies data up to the first null byte. This is particularly useful for constructing byte arrays from string constants.

Warning
The behavior is undefined if data is not null terminated.

◆ ~ByteVector()

TagLib::ByteVector::~ByteVector ( )

Destroys this ByteVector instance.

Member Function Documentation

◆ append() [1/2]

ByteVector & TagLib::ByteVector::append ( char  c)

Appends c to the end of the ByteVector.

◆ append() [2/2]

ByteVector & TagLib::ByteVector::append ( const ByteVector v)

Appends v to the end of the ByteVector.

◆ at()

char TagLib::ByteVector::at ( unsigned int  index) const

This essentially performs the same as operator[](), but instead of causing a runtime error if the index is out of bounds, it will return a null byte.

◆ begin() [1/2]

Iterator TagLib::ByteVector::begin ( )

Returns an Iterator that points to the front of the vector.

◆ begin() [2/2]

ConstIterator TagLib::ByteVector::begin ( ) const

Returns a ConstIterator that points to the front of the vector.

◆ cbegin()

ConstIterator TagLib::ByteVector::cbegin ( ) const

Returns a ConstIterator that points to the front of the vector.

◆ cend()

ConstIterator TagLib::ByteVector::cend ( ) const

Returns a ConstIterator that points to the back of the vector.

◆ clear()

ByteVector & TagLib::ByteVector::clear ( )

Clears the data.

◆ containsAt()

bool TagLib::ByteVector::containsAt ( const ByteVector pattern,
unsigned int  offset,
unsigned int  patternOffset = 0,
unsigned int  patternLength = 0xffffffff 
) const

Checks to see if the vector contains the pattern starting at position offset. Optionally, if you only want to search for part of the pattern you can specify an offset within the pattern to start from. Also, you can specify to only check for the first patternLength bytes of pattern with the patternLength argument.

◆ data() [1/2]

char * TagLib::ByteVector::data ( )

Returns a pointer to the internal data structure.

Warning
Care should be taken when modifying this data structure as it is easy to corrupt the ByteVector when doing so. Specifically, while the data may be changed, its length may not be.

◆ data() [2/2]

const char * TagLib::ByteVector::data ( ) const

Returns a pointer to the internal data structure which may not be modified.

◆ detach()

void TagLib::ByteVector::detach ( )
protected

If this ByteVector is being shared via implicit sharing, do a deep copy of the data and separate from the shared members. This should be called by all non-const subclass members.

◆ end() [1/2]

Iterator TagLib::ByteVector::end ( )

Returns an Iterator that points to the back of the vector.

◆ end() [2/2]

ConstIterator TagLib::ByteVector::end ( ) const

Returns a ConstIterator that points to the back of the vector.

◆ endsWith()

bool TagLib::ByteVector::endsWith ( const ByteVector pattern) const

Returns true if the vector ends with pattern.

◆ endsWithPartialMatch()

int TagLib::ByteVector::endsWithPartialMatch ( const ByteVector pattern) const

Checks for a partial match of pattern at the end of the vector. It returns the offset of the partial match within the vector, or -1 if the pattern is not found. This method is particularly useful when searching for patterns that start in one vector and end in another. When combined with startsWith() it can be used to find a pattern that overlaps two buffers.

Note
This will not match the complete pattern at the end of the string; use endsWith() for that.

◆ find() [1/2]

int TagLib::ByteVector::find ( char  c,
unsigned int  offset = 0,
int  byteAlign = 1 
) const

Searches the char for c starting at offset and returns the offset. Returns -1 if the pattern was not found. If byteAlign is specified the pattern will only be matched if it starts on a byte divisible by byteAlign (starting from offset).

◆ find() [2/2]

int TagLib::ByteVector::find ( const ByteVector pattern,
unsigned int  offset = 0,
int  byteAlign = 1 
) const

Searches the ByteVector for pattern starting at offset and returns the offset. Returns -1 if the pattern was not found. If byteAlign is specified the pattern will only be matched if it starts on a byte divisible by byteAlign (starting from offset).

◆ fromBase64()

static ByteVector TagLib::ByteVector::fromBase64 ( const ByteVector )
static

Decodes the base64 encoded byte vector.

See also
toBase64()

◆ fromCString()

static ByteVector TagLib::ByteVector::fromCString ( const char *  s,
unsigned int  length = 0xffffffff 
)
static

Returns a ByteVector based on the CString s.

◆ fromFloat32BE()

static ByteVector TagLib::ByteVector::fromFloat32BE ( float  value)
static

Creates a 4 byte ByteVector based on value as an IEEE754 32-bit big-endian floating point number.

See also
toFloat32BE()

◆ fromFloat32LE()

static ByteVector TagLib::ByteVector::fromFloat32LE ( float  value)
static

Creates a 4 byte ByteVector based on value as an IEEE754 32-bit little-endian floating point number.

See also
toFloat32LE()

◆ fromFloat64BE()

static ByteVector TagLib::ByteVector::fromFloat64BE ( double  value)
static

Creates an 8 byte ByteVector based on value as an IEEE754 64-bit big-endian floating point number.

See also
toFloat64BE()

◆ fromFloat64LE()

static ByteVector TagLib::ByteVector::fromFloat64LE ( double  value)
static

Creates an 8 byte ByteVector based on value as an IEEE754 64-bit little-endian floating point number.

See also
toFloat64LE()

◆ fromLongLong()

static ByteVector TagLib::ByteVector::fromLongLong ( long long  value,
bool  mostSignificantByteFirst = true 
)
static

Creates an 8 byte ByteVector based on value. If mostSignificantByteFirst is true, then this will operate left to right in building the ByteVector. For example if mostSignificantByteFirst is true then $00 00 00 01 == 0x0000000000000001 == 1, if false, $01 00 00 00 00 00 00 00 == 0x0100000000000000 == 1.

See also
toLongLong()

◆ fromShort()

static ByteVector TagLib::ByteVector::fromShort ( short  value,
bool  mostSignificantByteFirst = true 
)
static

Creates a 2 byte ByteVector based on value. If mostSignificantByteFirst is true, then this will operate left to right in building the ByteVector. For example if mostSignificantByteFirst is true then $00 01 == 0x0001 == 1, if false, $01 00 == 0x0100 == 1.

See also
toShort()

◆ fromUInt()

static ByteVector TagLib::ByteVector::fromUInt ( unsigned int  value,
bool  mostSignificantByteFirst = true 
)
static

Creates a 4 byte ByteVector based on value. If mostSignificantByteFirst is true, then this will operate left to right in building the ByteVector. For example if mostSignificantByteFirst is true then $00 00 00 01 == 0x00000001 == 1, if false, $01 00 00 00 == 0x01000000 == 1.

See also
toUInt()

◆ fromULongLong()

static ByteVector TagLib::ByteVector::fromULongLong ( unsigned long long  value,
bool  mostSignificantByteFirst = true 
)
static

Creates an 8 byte ByteVector based on value. If mostSignificantByteFirst is true, then this will operate left to right in building the ByteVector. For example if mostSignificantByteFirst is true then $00 00 00 01 == 0x0000000000000001 == 1, if false, $01 00 00 00 00 00 00 00 == 0x0100000000000000 == 1.

See also
toULongLong()

◆ fromUShort()

static ByteVector TagLib::ByteVector::fromUShort ( unsigned short  value,
bool  mostSignificantByteFirst = true 
)
static

Creates a 2 byte ByteVector based on value. If mostSignificantByteFirst is true, then this will operate left to right in building the ByteVector. For example if mostSignificantByteFirst is true then $00 01 == 0x0001 == 1, if false, $01 00 == 0x0100 == 1.

See also
toUShort()

◆ isEmpty()

bool TagLib::ByteVector::isEmpty ( ) const

Returns true if the ByteVector is empty.

See also
size()

◆ mid()

ByteVector TagLib::ByteVector::mid ( unsigned int  index,
unsigned int  length = 0xffffffff 
) const

Returns a byte vector made up of the bytes starting at index and for length bytes. If length is not specified it will return the bytes from index to the end of the vector.

◆ operator!=() [1/2]

bool TagLib::ByteVector::operator!= ( const ByteVector v) const

Returns true if this ByteVector and v are not equal.

◆ operator!=() [2/2]

bool TagLib::ByteVector::operator!= ( const char *  s) const

Returns true if this ByteVector and the null terminated C string s do not contain the same data.

◆ operator+()

ByteVector TagLib::ByteVector::operator+ ( const ByteVector v) const

Returns a vector that is v appended to this vector.

◆ operator<()

bool TagLib::ByteVector::operator< ( const ByteVector v) const

Returns true if this ByteVector is less than v. The value of the vectors is determined by evaluating the character from left to right, and in the event one vector is a superset of the other, the size is used.

◆ operator=() [1/3]

ByteVector & TagLib::ByteVector::operator= ( char  c)

Copies a byte c.

◆ operator=() [2/3]

ByteVector & TagLib::ByteVector::operator= ( const ByteVector v)

Copies ByteVector v.

◆ operator=() [3/3]

ByteVector & TagLib::ByteVector::operator= ( const char *  data)

Copies data up to the first null byte.

Warning
The behavior is undefined if data is not null terminated.

◆ operator==() [1/2]

bool TagLib::ByteVector::operator== ( const ByteVector v) const

Returns true if this ByteVector and v are equal.

◆ operator==() [2/2]

bool TagLib::ByteVector::operator== ( const char *  s) const

Returns true if this ByteVector and the null terminated C string s contain the same data.

◆ operator>()

bool TagLib::ByteVector::operator> ( const ByteVector v) const

Returns true if this ByteVector is greater than v.

◆ operator[]() [1/2]

char & TagLib::ByteVector::operator[] ( int  index)

Returns a reference to the byte at index.

◆ operator[]() [2/2]

const char & TagLib::ByteVector::operator[] ( int  index) const

Returns a const reference to the byte at index.

◆ rbegin() [1/2]

ReverseIterator TagLib::ByteVector::rbegin ( )

Returns a ReverseIterator that points to the front of the vector.

◆ rbegin() [2/2]

ConstReverseIterator TagLib::ByteVector::rbegin ( ) const

Returns a ConstReverseIterator that points to the front of the vector.

◆ rend() [1/2]

ReverseIterator TagLib::ByteVector::rend ( )

Returns a ReverseIterator that points to the back of the vector.

◆ rend() [2/2]

ConstReverseIterator TagLib::ByteVector::rend ( ) const

Returns a ConstReverseIterator that points to the back of the vector.

◆ replace() [1/2]

ByteVector & TagLib::ByteVector::replace ( char  oldByte,
char  newByte 
)

Replaces oldByte with newByte and returns a reference to the ByteVector after the operation. This does modify the vector.

◆ replace() [2/2]

ByteVector & TagLib::ByteVector::replace ( const ByteVector pattern,
const ByteVector with 
)

Replaces pattern with with and returns a reference to the ByteVector after the operation. This does modify the vector.

◆ resize()

ByteVector & TagLib::ByteVector::resize ( unsigned int  size,
char  padding = 0 
)

Resize the vector to size. If the vector is currently less than size, pad the remaining spaces with padding. Returns a reference to the resized vector.

◆ rfind()

int TagLib::ByteVector::rfind ( const ByteVector pattern,
unsigned int  offset = 0,
int  byteAlign = 1 
) const

Searches the ByteVector for pattern starting from either the end of the vector or offset and returns the offset. Returns -1 if the pattern was not found. If byteAlign is specified the pattern will only be matched if it starts on a byte divisible by byteAlign (starting from offset).

◆ setData() [1/2]

ByteVector & TagLib::ByteVector::setData ( const char *  data)

Sets the data for the byte array copies data up to the first null byte. The behavior is undefined if data is not null terminated.

◆ setData() [2/2]

ByteVector & TagLib::ByteVector::setData ( const char *  s,
unsigned int  length 
)

Sets the data for the byte array using the first length bytes of s

◆ size()

unsigned int TagLib::ByteVector::size ( ) const

Returns the size of the array.

◆ startsWith()

bool TagLib::ByteVector::startsWith ( const ByteVector pattern) const

Returns true if the vector starts with pattern.

◆ swap()

void TagLib::ByteVector::swap ( ByteVector v)
noexcept

Exchanges the content of the ByteVector with the content of v.

◆ toBase64()

ByteVector TagLib::ByteVector::toBase64 ( ) const

Returns a base64 encoded copy of the byte vector

See also
fromBase64()

◆ toFloat32BE()

float TagLib::ByteVector::toFloat32BE ( size_t  offset) const

Converts the 4 bytes at offset of the vector to a float as an IEEE754 32-bit big-endian floating point number.

See also
fromFloat32BE()

◆ toFloat32LE()

float TagLib::ByteVector::toFloat32LE ( size_t  offset) const

Converts the 4 bytes at offset of the vector to a float as an IEEE754 32-bit little-endian floating point number.

See also
fromFloat32LE()

◆ toFloat64BE()

double TagLib::ByteVector::toFloat64BE ( size_t  offset) const

Converts the 8 bytes at offset of the vector to a double as an IEEE754 64-bit big-endian floating point number.

See also
fromFloat64BE()

◆ toFloat64LE()

double TagLib::ByteVector::toFloat64LE ( size_t  offset) const

Converts the 8 bytes at offset of the vector to a double as an IEEE754 64-bit little-endian floating point number.

See also
fromFloat64LE()

◆ toFloat80BE()

long double TagLib::ByteVector::toFloat80BE ( size_t  offset) const

Converts the 10 bytes at offset of the vector to a long double as an IEEE754 80-bit big-endian floating point number.

Note
This may compromise the precision depending on the size of long double.

◆ toFloat80LE()

long double TagLib::ByteVector::toFloat80LE ( size_t  offset) const

Converts the 10 bytes at offset of the vector to a long double as an IEEE754 80-bit little-endian floating point number.

Note
This may compromise the precision depending on the size of long double.

◆ toHex()

ByteVector TagLib::ByteVector::toHex ( ) const

Returns a hex-encoded copy of the byte vector.

◆ toLongLong() [1/2]

long long TagLib::ByteVector::toLongLong ( bool  mostSignificantByteFirst = true) const

Converts the first 8 bytes of the vector to a (signed) long long.

If mostSignificantByteFirst is true this will operate left to right evaluating the integer. For example if mostSignificantByteFirst is true then $00 00 00 00 00 00 00 01 == 0x0000000000000001 == 1, if false, $01 00 00 00 00 00 00 00 == 0x0100000000000000 == 1.

See also
fromLongLong()

◆ toLongLong() [2/2]

long long TagLib::ByteVector::toLongLong ( unsigned int  offset,
bool  mostSignificantByteFirst = true 
) const

Converts the 8 bytes at offset of the vector to a (signed) long long.

If mostSignificantByteFirst is true this will operate left to right evaluating the integer. For example if mostSignificantByteFirst is true then $00 00 00 00 00 00 00 01 == 0x0000000000000001 == 1, if false, $01 00 00 00 00 00 00 00 == 0x0100000000000000 == 1.

See also
fromLongLong()

◆ toShort() [1/2]

short TagLib::ByteVector::toShort ( bool  mostSignificantByteFirst = true) const

Converts the first 2 bytes of the vector to a (signed) short.

If mostSignificantByteFirst is true this will operate left to right evaluating the integer. For example if mostSignificantByteFirst is true then $00 $01 == 0x0001 == 1, if false, $01 00 == 0x01000000 == 1.

See also
fromShort()

◆ toShort() [2/2]

short TagLib::ByteVector::toShort ( unsigned int  offset,
bool  mostSignificantByteFirst = true 
) const

Converts the 2 bytes at offset of the vector to a (signed) short.

If mostSignificantByteFirst is true this will operate left to right evaluating the integer. For example if mostSignificantByteFirst is true then $00 $01 == 0x0001 == 1, if false, $01 00 == 0x01000000 == 1.

See also
fromShort()

◆ toUInt() [1/3]

unsigned int TagLib::ByteVector::toUInt ( bool  mostSignificantByteFirst = true) const

Converts the first 4 bytes of the vector to an unsigned integer.

If mostSignificantByteFirst is true this will operate left to right evaluating the integer. For example if mostSignificantByteFirst is true then $00 $00 $00 $01 == 0x00000001 == 1, if false, $01 00 00 00 == 0x01000000 == 1.

See also
fromUInt()

◆ toUInt() [2/3]

unsigned int TagLib::ByteVector::toUInt ( unsigned int  offset,
bool  mostSignificantByteFirst = true 
) const

Converts the 4 bytes at offset of the vector to an unsigned integer.

If mostSignificantByteFirst is true this will operate left to right evaluating the integer. For example if mostSignificantByteFirst is true then $00 $00 $00 $01 == 0x00000001 == 1, if false, $01 00 00 00 == 0x01000000 == 1.

See also
fromUInt()

◆ toUInt() [3/3]

unsigned int TagLib::ByteVector::toUInt ( unsigned int  offset,
unsigned int  length,
bool  mostSignificantByteFirst = true 
) const

Converts the length bytes at offset of the vector to an unsigned integer. If length is larger than 4, the excess is ignored.

If mostSignificantByteFirst is true this will operate left to right evaluating the integer. For example if mostSignificantByteFirst is true then $00 $00 $00 $01 == 0x00000001 == 1, if false, $01 00 00 00 == 0x01000000 == 1.

See also
fromUInt()

◆ toULongLong() [1/2]

unsigned long long TagLib::ByteVector::toULongLong ( bool  mostSignificantByteFirst = true) const

Converts the first 8 bytes of the vector to an unsigned long long.

If mostSignificantByteFirst is true this will operate left to right evaluating the integer. For example if mostSignificantByteFirst is true then $00 00 00 00 00 00 00 01 == 0x0000000000000001 == 1, if false, $01 00 00 00 00 00 00 00 == 0x0100000000000000 == 1.

See also
fromULongLong()

◆ toULongLong() [2/2]

unsigned long long TagLib::ByteVector::toULongLong ( unsigned int  offset,
bool  mostSignificantByteFirst = true 
) const

Converts the 8 bytes at offset of the vector to an unsigned long long.

If mostSignificantByteFirst is true this will operate left to right evaluating the integer. For example if mostSignificantByteFirst is true then $00 00 00 00 00 00 00 01 == 0x0000000000000001 == 1, if false, $01 00 00 00 00 00 00 00 == 0x0100000000000000 == 1.

See also
fromULongLong()

◆ toUShort() [1/2]

unsigned short TagLib::ByteVector::toUShort ( bool  mostSignificantByteFirst = true) const

Converts the first 2 bytes of the vector to an unsigned short.

If mostSignificantByteFirst is true this will operate left to right evaluating the integer. For example if mostSignificantByteFirst is true then $00 $01 == 0x0001 == 1, if false, $01 00 == 0x01000000 == 1.

See also
fromUShort()

◆ toUShort() [2/2]

unsigned short TagLib::ByteVector::toUShort ( unsigned int  offset,
bool  mostSignificantByteFirst = true 
) const

Converts the 2 bytes at offset of the vector to an unsigned short.

If mostSignificantByteFirst is true this will operate left to right evaluating the integer. For example if mostSignificantByteFirst is true then $00 $01 == 0x0001 == 1, if false, $01 00 == 0x01000000 == 1.

See also
fromUShort()

Friends And Related Function Documentation

◆ operator<<()

TAGLIB_EXPORT std::ostream & operator<< ( std::ostream &  s,
const TagLib::ByteVector v 
)
related

Streams the ByteVector v to the output stream s.


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