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OutgoingRTPPkt Class Reference

A representation for RTP packets being sent. More...

#include <cc++/rtpext.h>

Inheritance diagram for OutgoingRTPPkt:

List of all members.

Public Methods
	OutgoingRTPPkt (const uint32 *const csrcs, uint16 numcsrc, const unsigned char *const hdrext, uint32 hdrextlen, const unsigned char *const data, uint32 datalen)
	OutgoingRTPPkt (const uint32 *const csrcs, uint16 numcsrc, const unsigned char *const data, uint32 datalen)
	OutgoingRTPPkt (const unsigned char *const data, uint32 datalen)
	~OutgoingRTPPkt ()
void	setPayloadType (rtp_payload_t pt)
void	setSeqNum (uint16 seq)
void	setTimestamp (uint32 ts)
void	setSSRC (uint32 ssrc) const
void	setMarker (bool mark)
uint32	getTimestamp () const
bool	operator== (const OutgoingRTPPkt &p) const
bool	operator!= (const OutgoingRTPPkt &p) const
Private Methods
	OutgoingRTPPkt (const OutgoingRTPPkt &o)
OutgoingRTPPkt&	operator= (const OutgoingRTPPkt &o)
Private Attributes
OutgoingRTPPkt*	next
OutgoingRTPPkt *	prev
friend	RTPQueue

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Detailed Description

A representation for RTP packets being sent.

This class is intented to construct packet objects just before they are inserted into the sending queue, so that they will be processed in a understandable and format independent manner inside the stack.

Author(s):

Federico Montesino Pouzols <p5087@quintero.fie.us.es>

Definition at line 322 of file rtpext.h.

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Constructor & Destructor Documentation

OutgoingRTPPkt::OutgoingRTPPkt ( const uint32 *const csrcs, uint16 numcsrc, const unsigned char *const hdrext, uint32 hdrextlen, const unsigned char *const data, uint32 datalen )

Construct a new packet to be sent containing several contributing source identifiers, header extension and payload. A new copy in memory with all this components together and the fixed header is done. Parameters: csrcs   array of countributing source 32-bit identifiers numcsrc   number of CSRC identifiers in the array hdrext   whole header extension hdrextlen   size of whole header extension, in octets data   payload datalen   payload length, in octets Note: for efficiency purposes, although this constructor is valid for all packets, two simpler others are provided.

OutgoingRTPPkt::OutgoingRTPPkt ( const uint32 *const csrcs, uint16 numcsrc, const unsigned char *const data, uint32 datalen )

Construct a new packet to be sent containing several contributing source identifiers, but no header extension. A new copy in memory with all this components and the fixed header together is done. Parameters: csrcs   array of countributing source 32-bit identifiers numcsrc   number of CSRC identifiers in the array data   payload datalen   payload length, in octets

OutgoingRTPPkt::OutgoingRTPPkt ( const unsigned char *const data, uint32 datalen )

OutgoingRTPPkt::~OutgoingRTPPkt ( )

Destructor.

OutgoingRTPPkt::OutgoingRTPPkt ( const OutgoingRTPPkt & o ) [private]

Copy constructor from objects of its same kind, declared private to avoid its use.

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Member Function Documentation

uint32 OutgoingRTPPkt::getTimestamp ( ) const [inline]

Returns: sampling instant of the first octet in the packet, in network order Definition at line 424 of file rtpext.h.

bool OutgoingRTPPkt::operator!= ( const OutgoingRTPPkt & p ) const [inline]

Definition at line 438 of file rtpext.h.

OutgoingRTPPkt & OutgoingRTPPkt::operator= ( const OutgoingRTPPkt & o ) [private]

Assignment operator from objects of its same kind, declared private to avoid its use.

bool OutgoingRTPPkt::operator== ( const OutgoingRTPPkt & p ) const [inline]

Definition at line 431 of file rtpext.h.

void OutgoingRTPPkt::setMarker ( bool mark ) [inline]

Parameters: mark   value for the market bit Definition at line 416 of file rtpext.h.

void OutgoingRTPPkt::setPayloadType ( rtp_payload_t pt ) [inline]

Parameters: pt   packet payload type Definition at line 384 of file rtpext.h.

void OutgoingRTPPkt::setSSRC ( uint32 ssrc ) const [inline]

Set synchronization source numeric identifier. Returns: 32-bits Synchronization SouRCe numeric identifier in network order Definition at line 409 of file rtpext.h.

void OutgoingRTPPkt::setSeqNum ( uint16 seq ) [inline]

Parameters: packet   sequence number in host order Definition at line 391 of file rtpext.h.

void OutgoingRTPPkt::setTimestamp ( uint32 ts ) [inline]

Parameters: packet   timestamp in host order Definition at line 398 of file rtpext.h.

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Member Data Documentation

RTPQueue [private]

Definition at line 458 of file rtpext.h.

OutgoingRTPPkt * OutgoingRTPPkt::next [private]

Definition at line 456 of file rtpext.h.

OutgoingRTPPkt * OutgoingRTPPkt::prev [private]

Definition at line 456 of file rtpext.h.

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

• rtpext.h

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