TagLib::ASF::Attribute Class Reference

Attribute of ASF (WMA) metadata. More...

#include <asfattribute.h>

Public Types
enum	AttributeTypes {   UnicodeType = 0 , BytesType = 1 , BoolType = 2 , DWordType = 3 ,   QWordType = 4 , WordType = 5 , GuidType = 6 }

Public Member Functions
	Attribute ()
	Attribute (const String &value)
	Attribute (const ByteVector &value)
	Attribute (const Picture &value)
	Attribute (unsigned int value)
	Attribute (unsigned long long value)
	Attribute (unsigned short value)
	Attribute (bool value)
	Attribute (const Attribute &other)
Attribute &	operator= (const Attribute &other)
void	swap (Attribute &other) noexcept
	~Attribute ()
AttributeTypes	type () const
unsigned short	toBool () const
unsigned short	toUShort () const
unsigned int	toUInt () const
unsigned long long	toULongLong () const
String	toString () const
ByteVector	toByteVector () const
Picture	toPicture () const
int	language () const
void	setLanguage (int value)
int	stream () const
void	setStream (int value)
int	dataSize () const
	Returns the size of the stored data.

Friends
class	File

Detailed Description

Attribute of ASF (WMA) metadata.

Member Enumeration Documentation

AttributeTypes

enum TagLib::ASF::Attribute::AttributeTypes

Enum of types an Attribute can have.

Enumerator
UnicodeType
BytesType
BoolType
DWordType
QWordType
WordType
GuidType

Constructor & Destructor Documentation

Attribute() [1/9]

TagLib::ASF::Attribute::Attribute

(

)

Constructs an empty attribute.

Attribute() [2/9]

TagLib::ASF::Attribute::Attribute

(

const String &

value

)

Constructs an attribute with key and a UnicodeType value.

Attribute() [3/9]

TagLib::ASF::Attribute::Attribute

(

const ByteVector &

value

)

Constructs an attribute with key and a BytesType value.

Attribute() [4/9]

TagLib::ASF::Attribute::Attribute

(

const Picture &

value

)

Constructs an attribute with key and a Picture value.

This attribute is compatible with the ID3 frame, APIC. The ID3 specification for the APIC frame stipulates that, while there may be any number of APIC frames associated with a file, only one may be of type 1 and only one may be of type 2.

The specification also states that the description of the picture can be no longer than 64 characters, but can be empty. WM/Picture attributes added with TagLib::ASF are not automatically validated to conform to ID3 specifications. You must add code in your application to perform validations if you want to maintain complete compatibility with ID3.

Attribute() [5/9]

TagLib::ASF::Attribute::Attribute

(

unsigned int

value

)

Constructs an attribute with key and a DWordType value.

Attribute() [6/9]

TagLib::ASF::Attribute::Attribute

(

unsigned long long

value

)

Constructs an attribute with key and a QWordType value.

Attribute() [7/9]

TagLib::ASF::Attribute::Attribute

(

unsigned short

value

)

Constructs an attribute with key and a WordType value.

Attribute() [8/9]

TagLib::ASF::Attribute::Attribute

(

bool

value

)

Constructs an attribute with key and a BoolType value.

Attribute() [9/9]

TagLib::ASF::Attribute::Attribute

(

const Attribute &

other

)

Construct an attribute as a copy of other.

~Attribute()

TagLib::ASF::Attribute::~Attribute

(

)

Destroys the attribute.

Member Function Documentation

dataSize()

int TagLib::ASF::Attribute::dataSize

(

)

const

Returns the size of the stored data.

language()

int TagLib::ASF::Attribute::language

(

)

const

Returns the language number, or 0 is no stream number was set.

operator=()

Attribute & TagLib::ASF::Attribute::operator=

(

const Attribute &

other

)

Copies the contents of other into this item.

setLanguage()

void TagLib::ASF::Attribute::setLanguage

(

int

value

)

Sets the language number.

setStream()

void TagLib::ASF::Attribute::setStream

(

int

value

)

Sets the stream number.

stream()

int TagLib::ASF::Attribute::stream

(

)

const

Returns the stream number, or 0 is no stream number was set.

swap()

void TagLib::ASF::Attribute::swap ( Attribute &  other )

noexcept

Exchanges the content of the Attribute with the content of other.

toBool()

unsigned short TagLib::ASF::Attribute::toBool

(

)

const

Returns the BoolType value.

toByteVector()

ByteVector TagLib::ASF::Attribute::toByteVector

(

)

const

Returns the BytesType value.

toPicture()

Picture TagLib::ASF::Attribute::toPicture

(

)

const

Returns the Picture value.

toString()

String TagLib::ASF::Attribute::toString

(

)

const

Returns the UnicodeType value.

toUInt()

unsigned int TagLib::ASF::Attribute::toUInt

(

)

const

Returns the DWordType value.

toULongLong()

unsigned long long TagLib::ASF::Attribute::toULongLong

(

)

const

Returns the QWordType value.

toUShort()

unsigned short TagLib::ASF::Attribute::toUShort

(

)

const

Returns the WordType value.

type()

AttributeTypes TagLib::ASF::Attribute::type

(

)

const

Returns the type of the value.

Friends And Related Symbol Documentation

File

friend class File

friend

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

• asfattribute.h