TagLib::MP4::Tag Class Reference

#include <mp4tag.h>

Inheritance diagram for TagLib::MP4::Tag:

Collaboration diagram for TagLib::MP4::Tag:

Public Member Functions
	Tag ()
	Tag (TagLib::File *file, Atoms *atoms)
virtual	~Tag ()
bool	save ()
virtual String	title () const
virtual String	artist () const
virtual String	album () const
virtual String	comment () const
virtual String	genre () const
virtual unsigned int	year () const
virtual unsigned int	track () const
virtual void	setTitle (const String &value)
virtual void	setArtist (const String &value)
virtual void	setAlbum (const String &value)
virtual void	setComment (const String &value)
virtual void	setGenre (const String &value)
virtual void	setYear (unsigned int value)
virtual void	setTrack (unsigned int value)
virtual bool	isEmpty () const
TAGLIB_DEPRECATED ItemMap &	itemListMap ()
const ItemMap &	itemMap () const
Item	item (const String &key) const
void	setItem (const String &key, const Item &value)
void	removeItem (const String &key)
bool	contains (const String &key) const
PropertyMap	properties () const
void	removeUnsupportedProperties (const StringList &properties)
PropertyMap	setProperties (const PropertyMap &properties)
Public Member Functions inherited from TagLib::Tag
PropertyMap	properties () const
void	removeUnsupportedProperties (const StringList &properties)
PropertyMap	setProperties (const PropertyMap &properties)

Protected Member Functions
void	setTextItem (const String &key, const String &value)
Protected Member Functions inherited from TagLib::Tag
	Tag ()

Additional Inherited Members
Static Public Member Functions inherited from TagLib::Tag
static void	duplicate (const Tag *source, Tag *target, bool overwrite=true)

Constructor & Destructor Documentation

Tag() [1/2]

TagLib::MP4::Tag::Tag

(

)

Tag() [2/2]

TagLib::MP4::Tag::Tag	(	TagLib::File *	file,
		Atoms *	atoms
	)

~Tag()

virtual TagLib::MP4::Tag::~Tag ( )

virtual

Destroys this Tag instance.

Reimplemented from TagLib::Tag.

Member Function Documentation

album()

virtual String TagLib::MP4::Tag::album ( ) const

virtual

Returns the album name; if no album name is present in the tag String::null will be returned.

Implements TagLib::Tag.

artist()

virtual String TagLib::MP4::Tag::artist ( ) const

virtual

Returns the artist name; if no artist name is present in the tag String::null will be returned.

Implements TagLib::Tag.

comment()

virtual String TagLib::MP4::Tag::comment ( ) const

virtual

Returns the track comment; if no comment is present in the tag String::null will be returned.

Implements TagLib::Tag.

contains()

bool TagLib::MP4::Tag::contains

(

const String &

key

)

const

Returns

True if the tag contains an entry for key.

genre()

virtual String TagLib::MP4::Tag::genre ( ) const

virtual

Returns the genre name; if no genre is present in the tag String::null will be returned.

Implements TagLib::Tag.

isEmpty()

virtual bool TagLib::MP4::Tag::isEmpty ( ) const

virtual

Returns true if the tag does not contain any data. This should be reimplemented in subclasses that provide more than the basic tagging abilities in this class.

Reimplemented from TagLib::Tag.

item()

Item TagLib::MP4::Tag::item

(

const String &

key

)

const

Returns

The item, if any, corresponding to key.

itemListMap()

TAGLIB_DEPRECATED ItemMap& TagLib::MP4::Tag::itemListMap

(

)

itemMap()

const ItemMap& TagLib::MP4::Tag::itemMap

(

)

const

Returns a string-keyed map of the MP4::Items for this tag.

properties()

PropertyMap TagLib::MP4::Tag::properties

(

)

const

removeItem()

void TagLib::MP4::Tag::removeItem

(

const String &

key

)

Removes the entry with key from the tag, or does nothing if it does not exist.

removeUnsupportedProperties()

void TagLib::MP4::Tag::removeUnsupportedProperties

(

const StringList &

properties

)

save()

bool TagLib::MP4::Tag::save

(

)

setAlbum()

virtual void TagLib::MP4::Tag::setAlbum ( const String &  s )

virtual

Sets the album to s. If s is String::null then this value will be cleared.

Implements TagLib::Tag.

setArtist()

virtual void TagLib::MP4::Tag::setArtist ( const String &  s )

virtual

Sets the artist to s. If s is String::null then this value will be cleared.

Implements TagLib::Tag.

setComment()

virtual void TagLib::MP4::Tag::setComment ( const String &  s )

virtual

Sets the comment to s. If s is String::null then this value will be cleared.

Implements TagLib::Tag.

setGenre()

virtual void TagLib::MP4::Tag::setGenre ( const String &  s )

virtual

Sets the genre to s. If s is String::null then this value will be cleared. For tag formats that use a fixed set of genres, the appropriate value will be selected based on a string comparison. A list of available genres for those formats should be available in that type's implementation.

Implements TagLib::Tag.

setItem()

void TagLib::MP4::Tag::setItem	(	const String &	key,
		const Item &	value
	)

Sets the value of key to value, overwriting any previous value.

setProperties()

PropertyMap TagLib::MP4::Tag::setProperties

(

const PropertyMap &

properties

)

setTextItem()

void TagLib::MP4::Tag::setTextItem ( const String &  key, const String &  value  )

protected

Sets the value of key to value, overwriting any previous value. If value is empty, the item is removed.

setTitle()

virtual void TagLib::MP4::Tag::setTitle ( const String &  s )

virtual

Sets the title to s. If s is String::null then this value will be cleared.

Implements TagLib::Tag.

setTrack()

virtual void TagLib::MP4::Tag::setTrack ( unsigned int  i )

virtual

Sets the track to i. If s is 0 then this value will be cleared.

Implements TagLib::Tag.

setYear()

virtual void TagLib::MP4::Tag::setYear ( unsigned int  i )

virtual

Sets the year to i. If s is 0 then this value will be cleared.

Implements TagLib::Tag.

title()

virtual String TagLib::MP4::Tag::title ( ) const

virtual

Returns the track name; if no track name is present in the tag String::null will be returned.

Implements TagLib::Tag.

track()

virtual unsigned int TagLib::MP4::Tag::track ( ) const

virtual

Returns the track number; if there is no track number set, this will return 0.

Implements TagLib::Tag.

year()

virtual unsigned int TagLib::MP4::Tag::year ( ) const

virtual

Returns the year; if there is no year set, this will return 0.

Implements TagLib::Tag.

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

• mp4tag.h