ts::DSMCCTap Class Reference

#include <tsDSMCCTap.h>

Collaboration diagram for ts::DSMCCTap:

Public Member Functions
	DSMCCTap ()=default
size_t	binarySize () const
void	clear ()
void	deserialize (PSIBuffer &buf)
bool	fromXML (DuckContext &duck, const xml::Element *parent, const UChar *xml_name=DEFAULT_XML_NAME)
void	serialize (PSIBuffer &buf) const
xml::Element *	toXML (DuckContext &duck, xml::Element *parent, const UChar *xml_name=DEFAULT_XML_NAME) const

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

Public Attributes
uint16_t	association_tag = 0
	This tag identifies a set of U-N Network ResourceDescriptors which have the same association tag value.
uint16_t	id = 0
	This identifies the Tap to the Client.
ByteBlock	selector_bytes {}
	When selector_type is present and != 1: Selector bytes.
std::optional< uint16_t >	selector_type {}
	Selector type. If unset, there is no selector.
uint32_t	timeout = 0
	When selector_type == 1: In microseconds, specific to the construction of a particular carousel.
uint32_t	transaction_id = 0
	When selector_type == 1 (DSMCC_TAPSELTYPE_MESSAGE): Used for session integrity and error processing.
uint16_t	use = 0
	This is a indication as to the type of the connection.

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

Detailed Description

DSM-CC Tap() structure.

See also

ISO/IEC 13818-6, 5.6.1

ETSI TR 101 202, 4.7.2.5

ATSC A/90, 12.2.2

Constructor & Destructor Documentation

DSMCCTap()

ts::DSMCCTap::DSMCCTap ( )

default

Default constructor.

Member Function Documentation

binarySize()

size_t ts::DSMCCTap::binarySize

(

)

const

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

Returns

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

clear()

void ts::DSMCCTap::clear

(

)

Clear the content of the Tap() structure.

serialize()

void ts::DSMCCTap::serialize

(

PSIBuffer &

buf

)

const

Serialize the Tap().

Parameters

[in,out]

buf

Serialization buffer.

deserialize()

void ts::DSMCCTap::deserialize

(

PSIBuffer &

buf

)

Deserialize the Tap().

Parameters

[in,out]

buf

Deserialization buffer.

Display()

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

static

A static method to display a Tap().

Parameters

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

Returns

True on success, false on error.

toXML()

xml::Element * ts::DSMCCTap::toXML	(	DuckContext &	duck,
		xml::Element *	parent,
		const UChar *	xml_name = DEFAULT_XML_NAME ) const

This method converts a Tap() to XML.

Parameters

[in,out]	duck	TSDuck execution context.
[in,out]	parent	The parent node for the XML Tap().
[in]	xml_name	Name of the XML element to generate.

Returns

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

fromXML()

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

This method decodes an XML Tap().

Parameters

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

Returns

True on success, false on error.

Member Data Documentation

DEFAULT_XML_NAME

const UChar* ts::DSMCCTap::DEFAULT_XML_NAME = u"Tap"

staticconstexpr

Default XML name for a Tap() structure.

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

• tsDSMCCTap.h