ts::DSMCCCompatibilityDescriptor Class Reference

#include <tsDSMCCCompatibilityDescriptor.h>

Classes
class	Descriptor
class	SubDescriptor

Public Member Functions
	DSMCCCompatibilityDescriptor ()=default
size_t	binarySize () const
void	clear ()
void	deserialize (PSIBuffer &buf)
bool	empty () const
bool	fromXML (DuckContext &duck, const xml::Element *parent, bool required=true, const UChar *xml_name=DEFAULT_XML_NAME)
void	serialize (PSIBuffer &buf, bool zero_size_if_empty=false) const
xml::Element *	toXML (DuckContext &duck, xml::Element *parent, bool only_not_empty=false, const UChar *xml_name=DEFAULT_XML_NAME) const

Static Public Member Functions
static bool	Display (TablesDisplay &display, PSIBuffer &buf, const UString &margin)

Public Attributes
std::list< Descriptor >	descs {}

Static Public Attributes
static constexpr const UChar *	DEFAULT_XML_NAME = u"compatibilityDescriptor"

Detailed Description

DSM-CC compatibilityDescriptor() structure.

See also

ISO/IEC 13818-6, 6.1

ATSC A/90, 6.1

Constructor & Destructor Documentation

DSMCCCompatibilityDescriptor()

ts::DSMCCCompatibilityDescriptor::DSMCCCompatibilityDescriptor ( )

default

Default constructor.

Member Function Documentation

binarySize()

size_t ts::DSMCCCompatibilityDescriptor::binarySize

(

)

const

Total number of bytes that is required to serialize the compatibilityDescriptor().

Returns

The total number of bytes that is required to serialize the compatibilityDescriptor().

clear()

void ts::DSMCCCompatibilityDescriptor::clear ( )

inline

Clear the content of the compatibilityDescriptor() structure.

empty()

bool ts::DSMCCCompatibilityDescriptor::empty ( ) const

inline

Check if the compatibilityDescriptor() is sempty.

Returns

True if the compatibilityDescriptor() is empty.

serialize()

void ts::DSMCCCompatibilityDescriptor::serialize	(	PSIBuffer &	buf,
		bool	zero_size_if_empty = false ) const

Serialize the compatibilityDescriptor().

Parameters

[in,out]	buf	Serialization buffer.
[in]	zero_size_if_empty	If true and the compatibilityDescriptor() is empty (no descriptor), generate a zero-size structure, without number of descriptors.

deserialize()

void ts::DSMCCCompatibilityDescriptor::deserialize

(

PSIBuffer &

buf

)

Deserialize the compatibilityDescriptor().

Parameters

[in,out]

buf

Deserialization buffer.

Display()

bool ts::DSMCCCompatibilityDescriptor::Display ( TablesDisplay & display, PSIBuffer & buf, const UString & margin )

static

A static method to display a compatibilityDescriptor().

Parameters

[in,out]	display	Display engine.
[in,out]	buf	A PSIBuffer over the compatibilityDescriptor().
[in]	margin	Left margin content.

Returns

True on success, false on error.

toXML()

xml::Element * ts::DSMCCCompatibilityDescriptor::toXML	(	DuckContext &	duck,
		xml::Element *	parent,
		bool	only_not_empty = false,
		const UChar *	xml_name = DEFAULT_XML_NAME ) const

This method converts a compatibilityDescriptor() to XML.

Parameters

[in,out]	duck	TSDuck execution context.
[in,out]	parent	The parent node for the XML compatibilityDescriptor().
[in]	only_not_empty	If true and the compatibilityDescriptor() is empty, do not insert an XML element.
[in]	xml_name	Name of the XML element to generate.

Returns

The XML element representing the compatibilityDescriptor() or the null pointer if only_not_empty is true and the compatibilityDescriptor() is empty.

fromXML()

bool ts::DSMCCCompatibilityDescriptor::fromXML	(	DuckContext &	duck,
		const xml::Element *	parent,
		bool	required = true,
		const UChar *	xml_name = DEFAULT_XML_NAME )

This method decodes an XML compatibilityDescriptor().

Parameters

[in,out]	duck	TSDuck execution context.
[in]	parent	The XML element containing the compatibilityDescriptor() or the compatibilityDescriptor() element itself if xml_name is null.
[in]	required	If false, the compatibilityDescriptor element is optional.
[in]	xml_name	Expected name of the XML compatibilityDescriptor() inside parent. If null, parent is the compatibilityDescriptor() element.

Returns

True on success, false on error.

Member Data Documentation

descs

std::list<Descriptor> ts::DSMCCCompatibilityDescriptor::descs {}

The compatibilityDescriptor() structure only contains a list of descriptors.

DEFAULT_XML_NAME

const UChar* ts::DSMCCCompatibilityDescriptor::DEFAULT_XML_NAME = u"compatibilityDescriptor"

staticconstexpr

Default XML name for a compatibilityDescriptor() structure.

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

• tsDSMCCCompatibilityDescriptor.h