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<hr><h1>RTPPacket Class Reference</h1>A base class for both <a class="el" href="class_incoming_r_t_p_pkt.html">IncomingRTPPkt</a> and <a class="el" href="class_outgoing_r_t_p_pkt.html">OutgoingRTPPkt</a>.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="rtpext_8h-source.html">cc++/rtpext.h</a>></code>
<p>
<p>Inheritance diagram for RTPPacket::
<p><center><img src="class_r_t_p_packet.gif" usemap="#RTPPacket_map" border="0"></center>
<map name="RTPPacket_map">
<area href="class_incoming_r_t_p_pkt.html" alt="IncomingRTPPkt" shape="rect" coords="0,56,103,80">
<area href="class_outgoing_r_t_p_pkt.html" alt="OutgoingRTPPkt" shape="rect" coords="113,56,216,80">
</map>
<a href="class_r_t_p_packet-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0>
<tr><td colspan=2><br><h2>Public Methods</h2></td></tr>
<tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#a0">RTPPacket</a> (const unsigned char *const block, size_t len, bool duplicate=false)</td></tr>
<tr><td> </td><td><font size=-1><em>Constructor, construct a packet object given the memory zone its content is stored.</em> <a href="#a0">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#a1">RTPPacket</a> (size_t hdrlen, size_t plen)</td></tr>
<tr><td> </td><td><font size=-1><em>Constructor, construct a packet object without specifying its real content yet.</em> <a href="#a1">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#a2">~RTPPacket</a> ()</td></tr>
<tr><td> </td><td><font size=-1><em>Destructor, free the buffer provided in the constructor.</em> <a href="#a2">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>const <a class="el" href="struct_r_t_p_packet_1_1_r_t_p_fixed_header.html">RTPFixedHeader</a> * </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#a3">getHeader</a> (void) const</td></tr>
<tr><td> </td><td><font size=-1><em>Return low level structure for the header of the packet.</em> <a href="#a3">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>uint32 </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#a4">getHeaderSize</a> (void) const</td></tr>
<tr><td> </td><td><font size=-1><em>Obtain the length of the header, including contributing sources and header extension, if present.</em> <a href="#a4">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>const <a class="el" href="struct_r_t_p_packet_1_1_r_t_p_header_ext.html">RTPHeaderExt</a> * </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#a5">getHeaderExt</a> () const</td></tr>
<tr><td> </td><td><font size=-1><em>Get a pointer to <a class="el" href="struct_r_t_p_packet_1_1_r_t_p_header_ext.html">RTPHeaderExt</a> pointing after the RTP header (fixed part plus contributing sources).</em> <a href="#a5">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>const unsigned char *const </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#a6">getPayload</a> (void) const</td></tr>
<tr><td nowrap align=right valign=top>uint32 </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#a7">getPayloadSize</a> () const</td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="rtp_8h.html#a75">rtp_payload_t</a> </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#a8">getPayloadType</a> () const</td></tr>
<tr><td nowrap align=right valign=top>uint16 </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#a9">getSeqNum</a> () const</td></tr>
<tr><td nowrap align=right valign=top>bool </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#a10">isPadded</a> () const</td></tr>
<tr><td> </td><td><font size=-1><em>Ask whether the packet contains padding bytes at the end.</em> <a href="#a10">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>uint8 </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#a11">getPaddingSize</a> () const</td></tr>
<tr><td> </td><td><font size=-1><em>Get the number of octets padding the end of the payload section.</em> <a href="#a11">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>bool </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#a12">isMarked</a> () const</td></tr>
<tr><td> </td><td><font size=-1><em>Ask whether the packet is marked (for isntance, is a new talk spurt in some audio profiles).</em> <a href="#a12">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>bool </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#a13">isExtended</a> () const</td></tr>
<tr><td> </td><td><font size=-1><em>Ask whether the packet contains header extensions.</em> <a href="#a13">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>uint16 </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#a14">getCSRCsCount</a> () const</td></tr>
<tr><td> </td><td><font size=-1><em>Get the number of contributing sources specified in the packet header.</em> <a href="#a14">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>const uint32 * </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#a15">getCSRCs</a> () const</td></tr>
<tr><td> </td><td><font size=-1><em>Get the 32-bit identifiers of the contributing sources for the packet as an array, of length <a class="el" href="class_r_t_p_packet.html#a14">getCSRCsCount</a>().</em> <a href="#a15">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>const unsigned char *const </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#a16">getRawPacket</a> () const</td></tr>
<tr><td> </td><td><font size=-1><em>Get the raw packet as it will be sent through the network.</em> <a href="#a16">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>uint32 </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#a17">getRawPacketSize</a> () const</td></tr>
<tr><td> </td><td><font size=-1><em>Get the raw packet length, including header, extension, payload and padding.</em> <a href="#a17">More...</a><em></em></font><br><br></td></tr>
<tr><td colspan=2><br><h2>Protected Methods</h2></td></tr>
<tr><td nowrap align=right valign=top>uint32 </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#b0">getRawTimestamp</a> (void) const</td></tr>
<tr><td> </td><td><font size=-1><em>Obtain the absolute timestamp carried in the packet header.</em> <a href="#b0">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#b1">setbuffer</a> (const void *src, size_t len, size_t pos)</td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#b2">endPacket</a> ()</td></tr>
<tr><td> </td><td><font size=-1><em>Free memory allocated for the packet.</em> <a href="#b2">More...</a><em></em></font><br><br></td></tr>
<tr><td colspan=2><br><h2>Protected Attributes</h2></td></tr>
<tr><td nowrap align=right valign=top>uint32 </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#n0">hdrsize</a></td></tr>
<tr><td nowrap align=right valign=top>uint32 </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#n1">payload_size</a></td></tr>
<tr><td nowrap align=right valign=top>uint32 </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#n2">total</a></td></tr>
<tr><td nowrap align=right valign=top>unsigned char * </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#n3">buffer</a></td></tr>
<tr><td nowrap align=right valign=top>bool </td><td valign=bottom><a class="el" href="class_r_t_p_packet.html#n4">duplicated</a></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
A base class for both <a class="el" href="class_incoming_r_t_p_pkt.html">IncomingRTPPkt</a> and <a class="el" href="class_outgoing_r_t_p_pkt.html">OutgoingRTPPkt</a>.
<p>
Provides common low level header structures and related methods.
<p>
<dl compact><dt><b>
Author: </b><dd>
David Sugar <<a href="mailto:dyfet@ostel.com">dyfet@ostel.com</a>> </dl>
<p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a name="a0" doxytag="RTPPacket::RTPPacket"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> RTPPacket::RTPPacket </td>
<td class="md">( </td>
<td class="md">const unsigned char *const</td>
<td class="mdname"> <em>block</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md">size_t</td>
<td class="mdname"> <em>len</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md">bool</td>
<td class="mdname"> <em>duplicate</em> = false</td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Constructor, construct a packet object given the memory zone its content is stored.
<p>
<dl compact><dt><b>
Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>block
</em> </td><td>
whole packet </td></tr>
<tr><td valign=top><em>len
</em> </td><td>
total length (header + payload + padding) of the packet </td></tr>
<tr><td valign=top><em>duplicate
</em> </td><td>
whether to memcopy the packet. At present, this feature is not used. </td></tr>
</table>
</dl><dl compact><dt><b>
Note: </b><dd>
used in <a class="el" href="class_incoming_r_t_p_pkt.html">IncomingRTPPkt</a>. </dl> </td>
</tr>
</table>
<a name="a1" doxytag="RTPPacket::RTPPacket"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> RTPPacket::RTPPacket </td>
<td class="md">( </td>
<td class="md">size_t</td>
<td class="mdname"> <em>hdrlen</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md">size_t</td>
<td class="mdname"> <em>plen</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Constructor, construct a packet object without specifying its real content yet.
<p>
<dl compact><dt><b>
Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>hdrlen
</em> </td><td>
length of the header (including CSRC and extension) </td></tr>
<tr><td valign=top><em>len
</em> </td><td>
payload length. </td></tr>
</table>
</dl><dl compact><dt><b>
Note: </b><dd>
used in <a class="el" href="class_outgoing_r_t_p_pkt.html">OutgoingRTPPkt</a>. </dl> </td>
</tr>
</table>
<a name="a2" doxytag="RTPPacket::~RTPPacket"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> RTPPacket::~RTPPacket </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"><code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Destructor, free the buffer provided in the constructor.
<p>
</td>
</tr>
</table>
<hr><h2>Member Function Documentation</h2>
<a name="b2" doxytag="RTPPacket::endPacket"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void RTPPacket::endPacket </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"><code> [protected]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Free memory allocated for the packet.
<p>
</td>
</tr>
</table>
<a name="a15" doxytag="RTPPacket::getCSRCs"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> const uint32* RTPPacket::getCSRCs </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"> const<code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Get the 32-bit identifiers of the contributing sources for the packet as an array, of length <a class="el" href="class_r_t_p_packet.html#a14">getCSRCsCount</a>().
<p>
</td>
</tr>
</table>
<a name="a14" doxytag="RTPPacket::getCSRCsCount"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> uint16 RTPPacket::getCSRCsCount </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"> const<code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Get the number of contributing sources specified in the packet header.
<p>
</td>
</tr>
</table>
<a name="a3" doxytag="RTPPacket::getHeader"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> const <a class="el" href="struct_r_t_p_packet_1_1_r_t_p_fixed_header.html">RTPFixedHeader</a>* RTPPacket::getHeader </td>
<td class="md">( </td>
<td class="md">void</td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"> const<code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Return low level structure for the header of the packet.
<p>
<dl compact><dt><b>
Returns: </b><dd>
<a class="el" href="struct_r_t_p_packet_1_1_r_t_p_fixed_header.html">RTPFixedHeader</a> pointer to the header of the packet </dl> </td>
</tr>
</table>
<a name="a5" doxytag="RTPPacket::getHeaderExt"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> const <a class="el" href="struct_r_t_p_packet_1_1_r_t_p_header_ext.html">RTPHeaderExt</a>* RTPPacket::getHeaderExt </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"> const<code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Get a pointer to <a class="el" href="struct_r_t_p_packet_1_1_r_t_p_header_ext.html">RTPHeaderExt</a> pointing after the RTP header (fixed part plus contributing sources).
<p>
No check for for the X bit is done.
<p>
<dl compact><dt><b>
Returns: </b><dd>
header extension if present, garbage if not. </dl> </td>
</tr>
</table>
<a name="a4" doxytag="RTPPacket::getHeaderSize"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> uint32 RTPPacket::getHeaderSize </td>
<td class="md">( </td>
<td class="md">void</td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"> const<code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Obtain the length of the header, including contributing sources and header extension, if present.
<p>
<dl compact><dt><b>
Returns: </b><dd>
number of octets </dl> </td>
</tr>
</table>
<a name="a11" doxytag="RTPPacket::getPaddingSize"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> uint8 RTPPacket::getPaddingSize </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"> const<code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Get the number of octets padding the end of the payload section.
<p>
<dl compact><dt><b>
Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>padding
</em> </td><td>
length in octets </td></tr>
</table>
</dl> </td>
</tr>
</table>
<a name="a6" doxytag="RTPPacket::getPayload"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> const unsigned char* const RTPPacket::getPayload </td>
<td class="md">( </td>
<td class="md">void</td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"> const<code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
<dl compact><dt><b>
Returns: </b><dd>
pointer to the payload section of the packet </dl> </td>
</tr>
</table>
<a name="a7" doxytag="RTPPacket::getPayloadSize"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> uint32 RTPPacket::getPayloadSize </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"> const<code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
<dl compact><dt><b>
Returns: </b><dd>
lenght of the payload section, in octets </dl> </td>
</tr>
</table>
<a name="a8" doxytag="RTPPacket::getPayloadType"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> <a class="el" href="rtp_8h.html#a75">rtp_payload_t</a> RTPPacket::getPayloadType </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"> const<code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
<dl compact><dt><b>
Returns: </b><dd>
value of the PT header field </dl> </td>
</tr>
</table>
<a name="a16" doxytag="RTPPacket::getRawPacket"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> const unsigned char* const RTPPacket::getRawPacket </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"> const<code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Get the raw packet as it will be sent through the network.
<p>
<dl compact><dt><b>
Returns: </b><dd>
memory zone where the raw packet structure is stored in </dl> </td>
</tr>
</table>
<a name="a17" doxytag="RTPPacket::getRawPacketSize"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> uint32 RTPPacket::getRawPacketSize </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"> const<code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Get the raw packet length, including header, extension, payload and padding.
<p>
<dl compact><dt><b>
Returns: </b><dd>
size of the raw packet structure </dl> </td>
</tr>
</table>
<a name="b0" doxytag="RTPPacket::getRawTimestamp"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> uint32 RTPPacket::getRawTimestamp </td>
<td class="md">( </td>
<td class="md">void</td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"> const<code> [inline, protected]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Obtain the absolute timestamp carried in the packet header.
<p>
<dl compact><dt><b>
Returns: </b><dd>
32-bit timestamp in host order </dl> </td>
</tr>
</table>
<a name="a9" doxytag="RTPPacket::getSeqNum"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> uint16 RTPPacket::getSeqNum </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"> const<code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
<dl compact><dt><b>
Returns: </b><dd>
value of the sequence number header field </dl> </td>
</tr>
</table>
<a name="a13" doxytag="RTPPacket::isExtended"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool RTPPacket::isExtended </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"> const<code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Ask whether the packet contains header extensions.
<p>
<dl compact><dt><b>
Returns: </b><dd>
true if the header extension bit is 1 </dl> </td>
</tr>
</table>
<a name="a12" doxytag="RTPPacket::isMarked"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool RTPPacket::isMarked </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"> const<code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Ask whether the packet is marked (for isntance, is a new talk spurt in some audio profiles).
<p>
<dl compact><dt><b>
Returns: </b><dd>
true is the header marker bit is 1 </dl> </td>
</tr>
</table>
<a name="a10" doxytag="RTPPacket::isPadded"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool RTPPacket::isPadded </td>
<td class="md">( </td>
<td class="mdname1"> </td>
<td class="md">) </td>
<td class="md"> const<code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Ask whether the packet contains padding bytes at the end.
<p>
<dl compact><dt><b>
Returns: </b><dd>
true if the header padding bit is 1 </dl> </td>
</tr>
</table>
<a name="b1" doxytag="RTPPacket::setbuffer"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void RTPPacket::setbuffer </td>
<td class="md">( </td>
<td class="md">const void *</td>
<td class="mdname"> <em>src</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md">size_t</td>
<td class="mdname"> <em>len</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md">size_t</td>
<td class="mdname"> <em>pos</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [inline, protected]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<hr><h2>Member Data Documentation</h2>
<a name="n3" doxytag="RTPPacket::buffer"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> unsigned char* RTPPacket::buffer<code> [protected]</code>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<a name="n4" doxytag="RTPPacket::duplicated"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool RTPPacket::duplicated<code> [protected]</code>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<a name="n0" doxytag="RTPPacket::hdrsize"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> uint32 RTPPacket::hdrsize<code> [protected]</code>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<a name="n1" doxytag="RTPPacket::payload_size"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> uint32 RTPPacket::payload_size<code> [protected]</code>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<a name="n2" doxytag="RTPPacket::total"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> uint32 RTPPacket::total<code> [protected]</code>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="rtpext_8h-source.html">rtpext.h</a></ul>
<hr><address><small>Generated at Sat Jan 5 09:08:55 2002 for ccRTP by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.gif" alt="doxygen" align="middle" border=0
width=110 height=53></a>1.2.10 written by <a href="mailto:dimitri@stack.nl">Dimitri van Heesch</a>,
© 1997-2001</small></address>
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