RTCP_Packet Class Reference

This is an abstract class from which all RTCP packet types are derived. It contains code used to validate the RTCP packet. More...

#include <RTCP_Packet.h>

Inheritance diagram for RTCP_Packet:

Collaboration diagram for RTCP_Packet:

List of all members.

Public Member Functions
	RTCP_Packet (void)
	Constructor for outgoing RTCP packets.
	RTCP_Packet (char *buffer)
	Constructor for incoming RTCP packets.
virtual	~RTCP_Packet ()
	Destructor.
void	get_packet_data (char **buffer, ACE_UINT16 &length)
	Returns a pointer to a local buffer containing the packet.
virtual unsigned int	packet_size (void)=0
int	is_valid (char is_first)
Protected Member Functions
virtual void	build_packet (void)=0
Protected Attributes
RTCP_Common_Header	chd_
	Header data common to all RTCP packets.
char *	packet_data_
	Buffer to hold byte representation of the RTCP packet.

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Detailed Description

This is an abstract class from which all RTCP packet types are derived. It contains code used to validate the RTCP packet.

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Constructor & Destructor Documentation

RTCP_Packet::RTCP_Packet

(

void

)

Constructor for outgoing RTCP packets.

RTCP_Packet::RTCP_Packet

(

char *

buffer

)

Constructor for incoming RTCP packets.

RTCP_Packet::~RTCP_Packet

(

void

)

[virtual]

Destructor.

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Member Function Documentation

virtual void RTCP_Packet::build_packet

(

void

)

[protected, pure virtual]

Used to create the byte representation of the RTCP packet. Defined in child class.

Implemented in RTCP_SR_Packet, RTCP_SDES_Packet, RTCP_RR_Packet, and RTCP_BYE_Packet.

void RTCP_Packet::get_packet_data	(	char **	buffer,
		ACE_UINT16 &	length
	)

Returns a pointer to a local buffer containing the packet.

int RTCP_Packet::is_valid

(

char

is_first

)

Checks the validity of an RTCP packet. RTCP packets can be sent together in a compound packet and is_first indicates the first packet in a compound packet

virtual unsigned int RTCP_Packet::packet_size

(

void

)

[pure virtual]

Returns the size of the packet. Defined in child class.

Implemented in RTCP_SR_Packet, RTCP_SDES_Packet, RTCP_RR_Packet, and RTCP_BYE_Packet.

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Member Data Documentation

RTCP_Common_Header RTCP_Packet::chd_ [protected]

Header data common to all RTCP packets.

char* RTCP_Packet::packet_data_ [protected]

Buffer to hold byte representation of the RTCP packet.

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

• RTCP_Packet.h
• RTCP_Packet.cpp