TagParser::VorbisCommentField Class Reference

The VorbisCommentField class is used by VorbisComment to store the fields. More...

#include <vorbiscommentfield.h>

Inheritance diagram for TagParser::VorbisCommentField:

Collaboration diagram for TagParser::VorbisCommentField:

Public Member Functions
	VorbisCommentField ()
	Constructs a new Vorbis comment field.
	VorbisCommentField (const IdentifierType &id, const TagValue &value)
	Constructs a new Vorbis comment with the specified id and value.
void	parse (OggIterator &iterator, Diagnostics &diag)
	Parses a field using the specified iterator.
void	parse (OggIterator &iterator, std::uint64_t &maxSize, Diagnostics &diag)
	Parses a field using the specified iterator.
void	parse (std::istream &stream, std::uint64_t &maxSize, Diagnostics &diag)
	Parses a field from the specified stream.
bool	make (CppUtilities::BinaryWriter &writer, VorbisCommentFlags flags, Diagnostics &diag)
	Writes the field to a stream using the specified writer.
bool	isAdditionalTypeInfoUsed () const
	Returns whether the additional type info is used.
bool	supportsNestedFields () const
	Returns whether nested fields are supported.
Public Member Functions inherited from TagParser::TagField< VorbisCommentField >
	TagField ()
	Constructs an empty TagField.
	TagField (const IdentifierType &id, const TagValue &value)
	Constructs a new TagField with the specified id and value.
	~TagField ()
	Destroys the TagField.
IdentifierType &	id ()
	Returns the id of the current TagField.
const IdentifierType &	id () const
	Returns the id of the current TagField.
std::string	idToString () const
	Returns the id of the current TagField as string.
void	setId (const IdentifierType &id)
	Sets the id of the current Tag Field.
void	clearId ()
	Clears the id of the current TagField.
TagValue &	value ()
	Returns the value of the current TagField.
const TagValue &	value () const
	Returns the value of the current TagField.
void	setValue (const TagValue &value)
	Sets the value of the current TagField.
void	clearValue ()
	Clears the value of the current TagField.
const TypeInfoType &	typeInfo () const
	Returns the type info of the current TagField.
void	setTypeInfo (const TypeInfoType &typeInfo)
	Sets the type info of the current TagField.
void	removeTypeInfo ()
	Removes the type info from the current TagField.
bool	isTypeInfoAssigned () const
	Returns an indication whether a type info is assigned.
bool	isDefault () const
	Returns an indication whether the field is labeled as default.
void	setDefault (bool isDefault)
	Sets whether the field is labeled as default.
void	clear ()
	Clears id, value, type info, sets default flag to false and resets further implementation specific values.
bool	isAdditionalTypeInfoUsed () const
	Returns an indication whether the additional type info is used.
const std::vector< VorbisCommentField > &	nestedFields () const
	Returns the nested fields.
std::vector< VorbisCommentField > &	nestedFields ()
	Returns the nested fields.
bool	supportsNestedFields () const
	Returns whether nested fields are supported by the implementation.

Static Public Member Functions
static std::string	fieldIdFromString (std::string_view idString)
	Converts the specified ID string representation to an actual ID.
static std::string	fieldIdToString (const std::string &id)
	Returns the string representation for the specified id.

Friends
class	TagField< VorbisCommentField >

Additional Inherited Members
Public Types inherited from TagParser::TagField< VorbisCommentField >
using	IdentifierType = typename TagFieldTraits< VorbisCommentField >::IdentifierType
using	TypeInfoType = typename TagFieldTraits< VorbisCommentField >::TypeInfoType
Protected Member Functions inherited from TagParser::TagField< VorbisCommentField >
void	internallyClearValue ()
	Clears the assigned value; called via clearValue() and clear().
void	internallyClearFurtherData ()
	Clears further data; called via clear().

Detailed Description

The VorbisCommentField class is used by VorbisComment to store the fields.

Definition at line 45 of file vorbiscommentfield.h.

Constructor & Destructor Documentation

VorbisCommentField() [1/2]

TagParser::VorbisCommentField::VorbisCommentField

(

)

Constructs a new Vorbis comment field.

Definition at line 33 of file vorbiscommentfield.cpp.

VorbisCommentField() [2/2]

TagParser::VorbisCommentField::VorbisCommentField	(	const IdentifierType &	id,
		const TagValue &	value
	)

Constructs a new Vorbis comment with the specified id and value.

Definition at line 40 of file vorbiscommentfield.cpp.

Member Function Documentation

fieldIdFromString()

std::string TagParser::VorbisCommentField::fieldIdFromString ( std::string_view  idString )

inlinestatic

Converts the specified ID string representation to an actual ID.

Remarks

As Vorbis field IDs are plain text the string is just passed.

Definition at line 86 of file vorbiscommentfield.h.

fieldIdToString()

std::string TagParser::VorbisCommentField::fieldIdToString ( const std::string &  id )

inlinestatic

Returns the string representation for the specified id.

Remarks

As Vorbis field IDs are plain text the string is just passed.

Definition at line 95 of file vorbiscommentfield.h.

isAdditionalTypeInfoUsed()

bool TagParser::VorbisCommentField::isAdditionalTypeInfoUsed ( ) const

inline

Returns whether the additional type info is used.

Definition at line 69 of file vorbiscommentfield.h.

make()

bool TagParser::VorbisCommentField::make	(	CppUtilities::BinaryWriter &	writer,
		VorbisCommentFlags	flags,
		Diagnostics &	diag
	)

Writes the field to a stream using the specified writer.

Exceptions

Throws	std::ios_base::failure when an IO error occurs.
Throws	TagParser::Failure or a derived exception when a making error occurs.

Returns

Returns whether the field has been written. (Some fields might be skipped when specific flags are set.)

Definition at line 178 of file vorbiscommentfield.cpp.

parse() [1/3]

void TagParser::VorbisCommentField::parse	(	OggIterator &	iterator,
		Diagnostics &	diag
	)

Parses a field using the specified iterator.

The currentCharacterOffset() of the iterator is expected to be at the beginning of the field to be parsed.

Exceptions

Throws	std::ios_base::failure when an IO error occurs.
Throws	TagParser::Failure or a derived exception when a parsing error occurs.

Definition at line 133 of file vorbiscommentfield.cpp.

parse() [2/3]

void TagParser::VorbisCommentField::parse	(	OggIterator &	iterator,
		std::uint64_t &	maxSize,
		Diagnostics &	diag
	)

Parses a field using the specified iterator.

The currentCharacterOffset() of the iterator is expected to be at the beginning of the field to be parsed.

Exceptions

Throws	std::ios_base::failure when an IO error occurs.
Throws	TagParser::Failure or a derived exception when a parsing error occurs.

Definition at line 149 of file vorbiscommentfield.cpp.

parse() [3/3]

void TagParser::VorbisCommentField::parse	(	std::istream &	stream,
		std::uint64_t &	maxSize,
		Diagnostics &	diag
	)

Parses a field from the specified stream.

The position of the current character in the input stream is expected to be at the beginning of the field to be parsed.

Exceptions

Throws	std::ios_base::failure when an IO error occurs.
Throws	TagParser::Failure or a derived exception when a parsing error occurs.

Definition at line 164 of file vorbiscommentfield.cpp.

supportsNestedFields()

bool TagParser::VorbisCommentField::supportsNestedFields ( ) const

inline

Returns whether nested fields are supported.

Definition at line 77 of file vorbiscommentfield.h.

Friends And Related Symbol Documentation

TagField< VorbisCommentField >

friend class TagField< VorbisCommentField >

friend

Definition at line 95 of file vorbiscommentfield.h.

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

• vorbis/vorbiscommentfield.h
• vorbis/vorbiscommentfield.cpp