H323H239VideoCapability Class Reference

#include <h323caps.h>

Inheritance diagram for H323H239VideoCapability:

Public Member Functions
Construction
	H323H239VideoCapability (const OpalMediaFormat &videoFormat)
Overrides from class PObject
Comparison	Compare (const PObject &obj) const
virtual PObject *	Clone () const
void	PrintOn (ostream &strm) const
Identification functions
virtual PString	GetFormatName () const
Identification functions
virtual PBoolean	OnSendingPDU (H245_VideoCapability &pdu, CommandType type) const
virtual PBoolean	OnReceivedPDU (const H245_VideoCapability &pdu, CommandType type)

---

Constructor & Destructor Documentation

H323H239VideoCapability::H323H239VideoCapability

(

const OpalMediaFormat &

videoFormat

)

Create a new Extended Video capability.

---

Member Function Documentation

virtual PObject* H323H239VideoCapability::Clone

(

)

const [virtual]

Create a copy of the object.

Comparison H323H239VideoCapability::Compare

(

const PObject &

obj

)

const

Compare two capability instances. This compares the main and sub-types of the capability.

Reimplemented from H323GenericVideoCapability.

virtual PString H323H239VideoCapability::GetFormatName

(

)

const [virtual]

Get the name of the media data format this class represents.

Implements H323Capability.

virtual PBoolean H323H239VideoCapability::OnReceivedPDU	(	const H245_VideoCapability &	pdu,
		CommandType	type
	)			[virtual]

This function is called whenever and incoming TerminalCapabilitySet or OpenLogicalChannel PDU has been used to construct the control channel. It allows the capability to set from the PDU fields, information in members specific to the class.

The default behaviour calls H323GenericCapabilityinfo::OnReceivedPDU() to handle the provided PDU.

Parameters:

pdu	PDU to get information from
type	Type of PDU to send in

Reimplemented from H323ExtendedVideoCapability.

virtual PBoolean H323H239VideoCapability::OnSendingPDU	(	H245_VideoCapability &	pdu,
		CommandType	type
	)			const [virtual]

This function is called whenever and outgoing TerminalCapabilitySet or OpenLogicalChannel PDU is being constructed for the control channel. It allows the capability to set the PDU fields from information in members specific to the class.

The default behaviour calls H323GenericCapabilityinfo::OnSendingPDU() to handle the PDU.

Parameters:

pdu	PDU to set information on
type	Type of PDU to send in

Reimplemented from H323ExtendedVideoCapability.

void H323H239VideoCapability::PrintOn

(

ostream &

strm

)

const

Print name of capability.

Reimplemented from H323Capability.

---

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

• h323caps.h

---