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65<h1>tcp.h</h1><a href="tcp_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
66<a name="l00032"></a>00032 <span class="preprocessor">#ifndef TCP_H</span>
67<a name="l00033"></a>00033 <span class="preprocessor"></span><span class="preprocessor">#define TCP_H</span>
68<a name="l00034"></a>00034 <span class="preprocessor"></span>
69<a name="l00035"></a>00035 <span class="preprocessor">#include &lt;<a class="code" href="vec_8h.html" title="Templated Vector Class Definitions.">itpp/base/vec.h</a>&gt;</span>
70<a name="l00036"></a>00036 <span class="preprocessor">#include &lt;<a class="code" href="converters_8h.html" title="Definitions of converters between different vector and matrix types.">itpp/base/converters.h</a>&gt;</span>
71<a name="l00037"></a>00037 <span class="preprocessor">#include &lt;<a class="code" href="packet_8h.html" title="Definition of a Packet class.">itpp/protocol/packet.h</a>&gt;</span>
72<a name="l00038"></a>00038 <span class="preprocessor">#include &lt;<a class="code" href="events_8h.html" title="Definitions of an event-based simulation class.">itpp/protocol/events.h</a>&gt;</span>
73<a name="l00039"></a>00039
74<a name="l00040"></a>00040
75<a name="l00041"></a>00041 <span class="keyword">namespace </span>itpp
76<a name="l00042"></a>00042 {
77<a name="l00043"></a>00043
78<a name="l00045"></a>00045
79<a name="l00046"></a>00046
80<a name="l00061"></a><a class="code" href="classitpp_1_1Sequence__Number.html">00061</a> <span class="keyword">class </span><a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a>
81<a name="l00062"></a>00062 {
82<a name="l00063"></a>00063 <span class="keyword">public</span>:
83<a name="l00065"></a><a class="code" href="classitpp_1_1Sequence__Number.html#582d25efb59588a2f2f24fd6e3e5ab9a">00065</a>   <a class="code" href="classitpp_1_1Sequence__Number.html#582d25efb59588a2f2f24fd6e3e5ab9a" title="Default constructor.">Sequence_Number</a>() : <a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a>(0) { }
84<a name="l00067"></a><a class="code" href="classitpp_1_1Sequence__Number.html#a8739baef4d4938bf739d29a28d96e8a">00067</a>   <a class="code" href="classitpp_1_1Sequence__Number.html#a8739baef4d4938bf739d29a28d96e8a" title="ADD DOCUMENTATION HERE.">Sequence_Number</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;n) : <a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a>(n.<a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a>) { }
85<a name="l00069"></a><a class="code" href="classitpp_1_1Sequence__Number.html#87f29a844cd357b5ae431816acbe9f2f">00069</a>   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;<a class="code" href="classitpp_1_1Sequence__Number.html#87f29a844cd357b5ae431816acbe9f2f" title="ADD DOCUMENTATION HERE.">operator=</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;n) { <a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a> = n.<a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a>; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
86<a name="l00071"></a><a class="code" href="classitpp_1_1Sequence__Number.html#aad581ad8c75034b22d2471a373ef67f">00071</a>   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;<a class="code" href="classitpp_1_1Sequence__Number.html#aad581ad8c75034b22d2471a373ef67f" title="ADD DOCUMENTATION HERE.">operator=</a>(<span class="keyword">const</span> <span class="keywordtype">int</span> &amp;rep) { <a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a> = rep; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
87<a name="l00072"></a>00072
88<a name="l00073"></a>00073   <span class="comment">//relational operators</span>
89<a name="l00075"></a><a class="code" href="classitpp_1_1Sequence__Number.html#1f9739b17b4bf0c7eedae40c1e46534b">00075</a> <span class="comment"></span>  <span class="keywordtype">bool</span> <a class="code" href="classitpp_1_1Sequence__Number.html#1f9739b17b4bf0c7eedae40c1e46534b" title="ADD DOCUMENTATION HERE.">operator==</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;n)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a> == n.<a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a>; }
90<a name="l00077"></a><a class="code" href="classitpp_1_1Sequence__Number.html#0d6204068a566cd9199529feb695c435">00077</a>   <span class="keywordtype">bool</span> <a class="code" href="classitpp_1_1Sequence__Number.html#0d6204068a566cd9199529feb695c435" title="ADD DOCUMENTATION HERE.">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;n)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a> != n.<a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a>; }
91<a name="l00079"></a><a class="code" href="classitpp_1_1Sequence__Number.html#155aef7a63461db47094064648fd040e">00079</a>   <span class="keywordtype">bool</span> <a class="code" href="classitpp_1_1Sequence__Number.html#155aef7a63461db47094064648fd040e" title="ADD DOCUMENTATION HERE.">operator&gt;</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;n)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (<a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a> - n.<a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a>) &gt; 0; }
92<a name="l00081"></a><a class="code" href="classitpp_1_1Sequence__Number.html#b9691c4e30b0db5621a09648ba6495ee">00081</a>   <span class="keywordtype">bool</span> <a class="code" href="classitpp_1_1Sequence__Number.html#b9691c4e30b0db5621a09648ba6495ee" title="ADD DOCUMENTATION HERE.">operator&gt;=</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;n)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (<a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a> - n.<a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a>) &gt;= 0; }
93<a name="l00083"></a><a class="code" href="classitpp_1_1Sequence__Number.html#51c23eec4be89c1edde8636462f2b32c">00083</a>   <span class="keywordtype">bool</span> <a class="code" href="classitpp_1_1Sequence__Number.html#51c23eec4be89c1edde8636462f2b32c" title="ADD DOCUMENTATION HERE.">operator&lt;</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;n)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (<a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a> - n.<a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a>) &lt; 0; }
94<a name="l00085"></a><a class="code" href="classitpp_1_1Sequence__Number.html#47388fd084107dbc127f7e2b1491c195">00085</a>   <span class="keywordtype">bool</span> <a class="code" href="classitpp_1_1Sequence__Number.html#47388fd084107dbc127f7e2b1491c195" title="ADD DOCUMENTATION HERE.">operator&lt;=</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;n)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (<a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a> - n.<a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a>) &lt;= 0; }
95<a name="l00086"></a>00086
96<a name="l00087"></a>00087   <span class="comment">//addition and subtraction</span>
97<a name="l00089"></a><a class="code" href="classitpp_1_1Sequence__Number.html#fd156263992c86596d641933d401f305">00089</a> <span class="comment"></span>  <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> <a class="code" href="classitpp_1_1Sequence__Number.html#fd156263992c86596d641933d401f305" title="ADD DOCUMENTATION HERE.">operator+</a>(<span class="keyword">const</span> <span class="keywordtype">int</span> n)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classitpp_1_1Sequence__Number.html#582d25efb59588a2f2f24fd6e3e5ab9a" title="Default constructor.">Sequence_Number</a>(<a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a> + n); }
98<a name="l00091"></a><a class="code" href="classitpp_1_1Sequence__Number.html#ba1ee9585cb3b916d6066969c7800204">00091</a>   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;<a class="code" href="classitpp_1_1Sequence__Number.html#ba1ee9585cb3b916d6066969c7800204" title="ADD DOCUMENTATION HERE.">operator+=</a>(<span class="keyword">const</span> <span class="keywordtype">int</span> n) { <a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a> += n; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
99<a name="l00093"></a><a class="code" href="classitpp_1_1Sequence__Number.html#15e019871553b45c3d184351dc97a84c">00093</a>   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> <a class="code" href="classitpp_1_1Sequence__Number.html#15e019871553b45c3d184351dc97a84c" title="ADD DOCUMENTATION HERE.">operator-</a>(<span class="keyword">const</span> <span class="keywordtype">int</span> n)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classitpp_1_1Sequence__Number.html#582d25efb59588a2f2f24fd6e3e5ab9a" title="Default constructor.">Sequence_Number</a>(<a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a> - n); }
100<a name="l00095"></a><a class="code" href="classitpp_1_1Sequence__Number.html#631e2e9982523e7792b1db038d836058">00095</a>   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;<a class="code" href="classitpp_1_1Sequence__Number.html#631e2e9982523e7792b1db038d836058" title="ADD DOCUMENTATION HERE.">operator-=</a>(<span class="keyword">const</span> <span class="keywordtype">int</span> n) { <a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a> -= n; <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
101<a name="l00097"></a><a class="code" href="classitpp_1_1Sequence__Number.html#ff894d6999e515f1000053dbcb315130">00097</a>   <span class="keywordtype">int</span> <a class="code" href="classitpp_1_1Sequence__Number.html#ff894d6999e515f1000053dbcb315130" title="ADD DOCUMENTATION HERE.">operator-</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;n)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a> - n.<a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a>; }
102<a name="l00098"></a>00098
103<a name="l00100"></a><a class="code" href="classitpp_1_1Sequence__Number.html#03a465e50cee4cb6b85193cc6a62ead1">00100</a>   <span class="keywordtype">int</span> <a class="code" href="classitpp_1_1Sequence__Number.html#03a465e50cee4cb6b85193cc6a62ead1" title="Access to internal representation.">value</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a>; }
104<a name="l00101"></a>00101
105<a name="l00103"></a><a class="code" href="classitpp_1_1Sequence__Number.html#090a998977a68449dbb441947b45a4dd">00103</a>   <span class="keyword">friend</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> <a class="code" href="classitpp_1_1Sequence__Number.html#090a998977a68449dbb441947b45a4dd" title="ADD DOCUMENTATION HERE.">operator+</a>(<span class="keyword">const</span> <span class="keywordtype">int</span> n1, <span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;n2) { <span class="keywordflow">return</span> <a class="code" href="classitpp_1_1Sequence__Number.html#582d25efb59588a2f2f24fd6e3e5ab9a" title="Default constructor.">Sequence_Number</a>(n1 + n2.<a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a>); }
106<a name="l00105"></a><a class="code" href="classitpp_1_1Sequence__Number.html#86cabb669821e642f84eb49bd36700a9">00105</a>   <span class="keyword">friend</span> std::ostream &amp;<a class="code" href="classitpp_1_1Sequence__Number.html#86cabb669821e642f84eb49bd36700a9" title="ADD DOCUMENTATION HERE.">operator&lt;&lt;</a>(std::ostream &amp;os, <span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;n) { os &lt;&lt; n.<a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a>; <span class="keywordflow">return</span> os; }
107<a name="l00106"></a>00106
108<a name="l00107"></a>00107 <span class="keyword">protected</span>:
109<a name="l00109"></a><a class="code" href="classitpp_1_1Sequence__Number.html#84f8b374fe8018b59cec59d75c5a2f44">00109</a>   <a class="code" href="classitpp_1_1Sequence__Number.html#84f8b374fe8018b59cec59d75c5a2f44" title="ADD DOCUMENTATION HERE.">Sequence_Number</a>(<span class="keywordtype">int</span> n) : <a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a>(n) {}
110<a name="l00111"></a><a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0">00111</a>   <span class="keywordtype">int</span> <a class="code" href="classitpp_1_1Sequence__Number.html#5d5c03e8f57eceb55987815f0ebdfcf0" title="ADD DOCUMENTATION HERE.">seq</a>;
111<a name="l00112"></a>00112 };
112<a name="l00113"></a>00113
113<a name="l00115"></a><a class="code" href="group__protocol.html#g27dde5be5aac902c0de838b4b872cd2f">00115</a> <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp; <a class="code" href="group__protocol.html#g27dde5be5aac902c0de838b4b872cd2f" title="ADD DOCUMENTATION HERE.">min</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;n1, <span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;n2) { <span class="keywordflow">return</span> (n1 &lt; n2) ? n1 : n2; }
114<a name="l00117"></a><a class="code" href="group__protocol.html#g3e4e78a5230c444344a135c661163ef2">00117</a> <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp; <a class="code" href="group__protocol.html#g3e4e78a5230c444344a135c661163ef2" title="ADD DOCUMENTATION HERE.">max</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;n1, <span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;n2) { <span class="keywordflow">return</span> (n1 &gt; n2) ? n1 : n2; }
115<a name="l00118"></a>00118
116<a name="l00119"></a>00119
117<a name="l00120"></a>00120
118<a name="l00135"></a><a class="code" href="classitpp_1_1TCP__Segment.html">00135</a> <span class="keyword">class </span><a class="code" href="classitpp_1_1TCP__Segment.html">TCP_Segment</a>
119<a name="l00136"></a>00136 {
120<a name="l00137"></a>00137 <span class="keyword">public</span>:
121<a name="l00139"></a>00139   <a class="code" href="classitpp_1_1TCP__Segment.html#ca21e0ca2d17d993f07126bdce7c3903" title="ADD DOCUMENTATION HERE.">TCP_Segment</a>();
122<a name="l00141"></a>00141   <a class="code" href="classitpp_1_1TCP__Segment.html#ca21e0ca2d17d993f07126bdce7c3903" title="ADD DOCUMENTATION HERE.">TCP_Segment</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;sn_begin, <span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;sn_end);
123<a name="l00143"></a>00143   <a class="code" href="classitpp_1_1TCP__Segment.html#ca21e0ca2d17d993f07126bdce7c3903" title="ADD DOCUMENTATION HERE.">TCP_Segment</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1TCP__Segment.html">TCP_Segment</a> &amp;segment);
124<a name="l00144"></a>00144
125<a name="l00145"></a>00145   <span class="comment">//modification</span>
126<a name="l00147"></a>00147 <span class="comment"></span>  <a class="code" href="classitpp_1_1TCP__Segment.html">TCP_Segment</a> &amp;<a class="code" href="classitpp_1_1TCP__Segment.html#549fbf13c3ca7c009da9fefa3bd38054" title="ADD DOCUMENTATION HERE.">operator=</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1TCP__Segment.html">TCP_Segment</a> &amp;segment);
127<a name="l00149"></a>00149   <span class="keywordtype">void</span> <a class="code" href="group__protocol.html#gdf1e7e6fc51aab68c7c8fa571bf00edd" title="ADD DOCUMENTATION HERE.">set_begin</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;sn);
128<a name="l00151"></a>00151   <span class="keywordtype">void</span> <a class="code" href="group__protocol.html#gcc81e83b9a513142363f6388b1abf9c6" title="ADD DOCUMENTATION HERE.">set_end</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;sn);
129<a name="l00153"></a>00153   <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Segment.html#7e7f318913d188634a26389102ff66cb" title="ADD DOCUMENTATION HERE.">combine</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1TCP__Segment.html">TCP_Segment</a> &amp;segment);
130<a name="l00154"></a>00154
131<a name="l00155"></a>00155   <span class="comment">//query</span>
132<a name="l00157"></a>00157 <span class="comment"></span>  <span class="keywordtype">bool</span> <a class="code" href="group__protocol.html#g621cc3bc951211d85ea9d01dd0a242e1" title="ADD DOCUMENTATION HERE.">operator==</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1TCP__Segment.html">TCP_Segment</a> &amp;segment) <span class="keyword">const</span>;
133<a name="l00159"></a>00159   <span class="keywordtype">bool</span> <a class="code" href="group__protocol.html#g250e7dff8c2620d37e0181f9145675f0" title="ADD DOCUMENTATION HERE.">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1TCP__Segment.html">TCP_Segment</a> &amp;segment) <span class="keyword">const</span>;
134<a name="l00161"></a>00161   <span class="keywordtype">bool</span> <a class="code" href="group__protocol.html#g1dea82fb7b04634cff8e01afa45881f0" title="ADD DOCUMENTATION HERE.">can_be_combined</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1TCP__Segment.html">TCP_Segment</a> &amp;segment) <span class="keyword">const</span>;
135<a name="l00163"></a>00163   <span class="keywordtype">bool</span> <a class="code" href="group__protocol.html#geffe232b6370e7d57ec9b28045f83168" title="ADD DOCUMENTATION HERE.">is_contained</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1TCP__Segment.html">TCP_Segment</a> &amp;segment) <span class="keyword">const</span>;
136<a name="l00165"></a>00165   <span class="keywordtype">unsigned</span> <a class="code" href="group__protocol.html#ga582b8271e033fdead7e875e8872936c" title="ADD DOCUMENTATION HERE.">length</a>() <span class="keyword">const</span>;
137<a name="l00167"></a><a class="code" href="classitpp_1_1TCP__Segment.html#656bd8f6c297e86df8b6060590f164a5">00167</a>   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> <a class="code" href="classitpp_1_1TCP__Segment.html#656bd8f6c297e86df8b6060590f164a5" title="ADD DOCUMENTATION HERE.">begin</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classitpp_1_1TCP__Segment.html#682a833137dd7e66d7f6cc349b5a9778" title="no. of first byte of segment">seq_begin</a>; }
138<a name="l00169"></a><a class="code" href="classitpp_1_1TCP__Segment.html#ddbd28a0830ed97af204c28322731be3">00169</a>   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> <a class="code" href="classitpp_1_1TCP__Segment.html#ddbd28a0830ed97af204c28322731be3" title="ADD DOCUMENTATION HERE.">end</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classitpp_1_1TCP__Segment.html#31aba03e7100bca14eb4b4f61aa58974" title="no. of last byte of segment + 1">seq_end</a>; }
139<a name="l00170"></a>00170
140<a name="l00172"></a>00172   <span class="keyword">friend</span> std::ostream &amp; <a class="code" href="classitpp_1_1TCP__Segment.html#22c1b8913ce9662f7ded6a242166cbce" title="ADD DOCUMENTATION HERE.">operator&lt;&lt;</a>(std::ostream &amp;os, <span class="keyword">const</span> <a class="code" href="classitpp_1_1TCP__Segment.html">TCP_Segment</a> &amp;segment);
141<a name="l00173"></a>00173
142<a name="l00174"></a>00174 <span class="keyword">protected</span>:
143<a name="l00175"></a><a class="code" href="classitpp_1_1TCP__Segment.html#682a833137dd7e66d7f6cc349b5a9778">00175</a>   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a>  <a class="code" href="classitpp_1_1TCP__Segment.html#682a833137dd7e66d7f6cc349b5a9778" title="no. of first byte of segment">seq_begin</a>;
144<a name="l00176"></a><a class="code" href="classitpp_1_1TCP__Segment.html#31aba03e7100bca14eb4b4f61aa58974">00176</a>   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a>  <a class="code" href="classitpp_1_1TCP__Segment.html#31aba03e7100bca14eb4b4f61aa58974" title="no. of last byte of segment + 1">seq_end</a>;   
145<a name="l00177"></a>00177 };
146<a name="l00178"></a>00178
147<a name="l00179"></a>00179
148<a name="l00201"></a><a class="code" href="classitpp_1_1TCP__Packet.html">00201</a> <span class="keyword">class </span><a class="code" href="classitpp_1_1TCP__Packet.html">TCP_Packet</a> : <span class="keyword">public</span> itpp::<a class="code" href="classitpp_1_1Packet.html">Packet</a>
149<a name="l00202"></a>00202 {
150<a name="l00203"></a>00203 <span class="keyword">public</span>:
151<a name="l00205"></a>00205   <a class="code" href="classitpp_1_1TCP__Packet.html#b40a8e2c4f9793f4e21bf25d50d05263" title="ADD DOCUMENTATION HERE.">TCP_Packet</a>();
152<a name="l00207"></a>00207   <a class="code" href="classitpp_1_1TCP__Packet.html#b40a8e2c4f9793f4e21bf25d50d05263" title="ADD DOCUMENTATION HERE.">TCP_Packet</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1TCP__Packet.html">TCP_Packet</a> &amp;packet);
153<a name="l00209"></a>00209   <span class="keyword">virtual</span> <a class="code" href="classitpp_1_1TCP__Packet.html#0d15e5fdca8dbbc71079bc1f78e68244" title="ADD DOCUMENTATION HERE.">~TCP_Packet</a>();
154<a name="l00211"></a>00211   <span class="keyword">virtual</span> <a class="code" href="classitpp_1_1TCP__Packet.html">TCP_Packet</a> &amp;<a class="code" href="classitpp_1_1TCP__Packet.html#36022f7549182aef626bf3197b321e75" title="ADD DOCUMENTATION HERE.">clone</a>() <span class="keyword">const</span>;
155<a name="l00212"></a>00212
156<a name="l00213"></a>00213   <span class="comment">//TCP window mechanism</span>
157<a name="l00215"></a><a class="code" href="classitpp_1_1TCP__Packet.html#0a5a0f704dd7233180dcb8ea4fb1a7ce">00215</a> <span class="comment"></span>  <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Packet.html#0a5a0f704dd7233180dcb8ea4fb1a7ce" title="ADD DOCUMENTATION HERE.">set_segment</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1TCP__Segment.html">TCP_Segment</a> &amp;seg) {  <a class="code" href="classitpp_1_1TCP__Packet.html#50299d45bfb880e05291bbf0a10f2d8d" title="data segment to be transmitted">fSegment</a> = seg; }
158<a name="l00217"></a><a class="code" href="classitpp_1_1TCP__Packet.html#038d2d8e51614d84235b1dc6077ccaff">00217</a>   <a class="code" href="classitpp_1_1TCP__Segment.html">TCP_Segment</a> <a class="code" href="classitpp_1_1TCP__Packet.html#038d2d8e51614d84235b1dc6077ccaff" title="ADD DOCUMENTATION HERE.">get_segment</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classitpp_1_1TCP__Packet.html#50299d45bfb880e05291bbf0a10f2d8d" title="data segment to be transmitted">fSegment</a>; }
159<a name="l00219"></a><a class="code" href="classitpp_1_1TCP__Packet.html#b2753bb7fc242bb3e1895fc415bf7ac7">00219</a>   <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Packet.html#b2753bb7fc242bb3e1895fc415bf7ac7" title="ADD DOCUMENTATION HERE.">set_wnd</a>(<span class="keywordtype">unsigned</span> val) { <a class="code" href="classitpp_1_1TCP__Packet.html#5ed0e92aae1f436f809490d7865ca974" title="window size (advertised by receiver)">fWnd</a> = val; }
160<a name="l00221"></a><a class="code" href="classitpp_1_1TCP__Packet.html#353d296dc7b9b0cf7ba78880f3d9a640">00221</a>   <span class="keywordtype">unsigned</span> <a class="code" href="classitpp_1_1TCP__Packet.html#353d296dc7b9b0cf7ba78880f3d9a640" title="ADD DOCUMENTATION HERE.">get_wnd</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classitpp_1_1TCP__Packet.html#5ed0e92aae1f436f809490d7865ca974" title="window size (advertised by receiver)">fWnd</a>; }
161<a name="l00223"></a><a class="code" href="classitpp_1_1TCP__Packet.html#abf35d145fda5dfb16df7ca1667694c3">00223</a>   <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Packet.html#abf35d145fda5dfb16df7ca1667694c3" title="ADD DOCUMENTATION HERE.">set_ACK</a>(<a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> val) { <a class="code" href="classitpp_1_1TCP__Packet.html#f85ab6089bd4e91f25fd717c308108f6" title="acknowledgment (next expected sn)">fACK</a> = val; }
162<a name="l00225"></a><a class="code" href="classitpp_1_1TCP__Packet.html#c886ced3c75bf5b443fa65bc2a32181c">00225</a>   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> <a class="code" href="classitpp_1_1TCP__Packet.html#c886ced3c75bf5b443fa65bc2a32181c" title="ADD DOCUMENTATION HERE.">get_ACK</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classitpp_1_1TCP__Packet.html#f85ab6089bd4e91f25fd717c308108f6" title="acknowledgment (next expected sn)">fACK</a>; }
163<a name="l00226"></a>00226
164<a name="l00227"></a>00227   <span class="comment">//session control</span>
165<a name="l00229"></a><a class="code" href="classitpp_1_1TCP__Packet.html#ace73245d812e815d3247041f159cae1">00229</a> <span class="comment"></span>  <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Packet.html#ace73245d812e815d3247041f159cae1" title="ADD DOCUMENTATION HERE.">set_session_id</a>(<span class="keywordtype">int</span> val) { <a class="code" href="classitpp_1_1TCP__Packet.html#2776b4ccba30e29c90d61e2c63dbdfc1" title="session identifier">fSessionId</a> = val; }
166<a name="l00231"></a><a class="code" href="classitpp_1_1TCP__Packet.html#2a5f4222176104378bd40868b3ee75ee">00231</a>   <span class="keywordtype">int</span> <a class="code" href="classitpp_1_1TCP__Packet.html#2a5f4222176104378bd40868b3ee75ee" title="ADD DOCUMENTATION HERE.">get_session_id</a>()<span class="keyword"> const </span>{  <span class="keywordflow">return</span> <a class="code" href="classitpp_1_1TCP__Packet.html#2776b4ccba30e29c90d61e2c63dbdfc1" title="session identifier">fSessionId</a>; }
167<a name="l00232"></a>00232
168<a name="l00233"></a>00233   <span class="comment">//debugging support</span>
169<a name="l00235"></a><a class="code" href="classitpp_1_1TCP__Packet.html#7b4eb9df2053bd36df2c9c9a20675bd0">00235</a> <span class="comment"></span>  <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Packet.html#7b4eb9df2053bd36df2c9c9a20675bd0" title="ADD DOCUMENTATION HERE.">set_destination_port</a>(<span class="keywordtype">unsigned</span> val) { <a class="code" href="classitpp_1_1TCP__Packet.html#992fb1614e72d6389f917423379b1bbf" title="ADD DOCUMENTATION HERE.">fDestinationPort</a> = val; }
170<a name="l00237"></a><a class="code" href="classitpp_1_1TCP__Packet.html#88ea751e629d3cb9f49b1d049c97cd2d">00237</a>   <span class="keywordtype">unsigned</span> <a class="code" href="classitpp_1_1TCP__Packet.html#88ea751e629d3cb9f49b1d049c97cd2d" title="ADD DOCUMENTATION HERE.">get_destination_port</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classitpp_1_1TCP__Packet.html#992fb1614e72d6389f917423379b1bbf" title="ADD DOCUMENTATION HERE.">fDestinationPort</a>; }
171<a name="l00239"></a><a class="code" href="classitpp_1_1TCP__Packet.html#d149c6f1189fa2c3e32a9f141c53e489">00239</a>   <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Packet.html#d149c6f1189fa2c3e32a9f141c53e489" title="ADD DOCUMENTATION HERE.">set_source_port</a>(<span class="keywordtype">unsigned</span> val) { <a class="code" href="classitpp_1_1TCP__Packet.html#d5639fb1e064b005cb81d24367035b67" title="ADD DOCUMENTATION HERE.">fSourcePort</a> = val; }
172<a name="l00241"></a><a class="code" href="classitpp_1_1TCP__Packet.html#25d8113dbaa3736e9d546942c7fe20ee">00241</a>   <span class="keywordtype">unsigned</span> <a class="code" href="classitpp_1_1TCP__Packet.html#25d8113dbaa3736e9d546942c7fe20ee" title="ADD DOCUMENTATION HERE.">get_source_port</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classitpp_1_1TCP__Packet.html#d5639fb1e064b005cb81d24367035b67" title="ADD DOCUMENTATION HERE.">fSourcePort</a>; }
173<a name="l00243"></a>00243   <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Packet.html#ba382815eddcd7e36229427165cd2ec1" title="ADD DOCUMENTATION HERE.">set_info</a>(<span class="keywordtype">unsigned</span> ssThresh, <span class="keywordtype">unsigned</span> recWnd, <span class="keywordtype">unsigned</span> cWnd, <span class="keywordtype">double</span> estRTT, <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> sndUna, <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> sndNxt, <span class="keywordtype">bool</span> isRtx);
174<a name="l00245"></a>00245   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Packet.html#3391d701238845916e03acd60c94a93a" title="ADD DOCUMENTATION HERE.">print_header</a>(std::ostream &amp;) <span class="keyword">const</span>;
175<a name="l00246"></a>00246
176<a name="l00247"></a>00247 <span class="keyword">protected</span>:
177<a name="l00249"></a><a class="code" href="classitpp_1_1TCP__Packet.html#992fb1614e72d6389f917423379b1bbf">00249</a>   <span class="keywordtype">unsigned</span>             <a class="code" href="classitpp_1_1TCP__Packet.html#992fb1614e72d6389f917423379b1bbf" title="ADD DOCUMENTATION HERE.">fDestinationPort</a>;
178<a name="l00251"></a><a class="code" href="classitpp_1_1TCP__Packet.html#d5639fb1e064b005cb81d24367035b67">00251</a>   <span class="keywordtype">unsigned</span>             <a class="code" href="classitpp_1_1TCP__Packet.html#d5639fb1e064b005cb81d24367035b67" title="ADD DOCUMENTATION HERE.">fSourcePort</a>;
179<a name="l00252"></a>00252
180<a name="l00253"></a><a class="code" href="classitpp_1_1TCP__Packet.html#50299d45bfb880e05291bbf0a10f2d8d">00253</a>   <a class="code" href="classitpp_1_1TCP__Segment.html">TCP_Segment</a>   <a class="code" href="classitpp_1_1TCP__Packet.html#50299d45bfb880e05291bbf0a10f2d8d" title="data segment to be transmitted">fSegment</a>;     
181<a name="l00254"></a><a class="code" href="classitpp_1_1TCP__Packet.html#f85ab6089bd4e91f25fd717c308108f6">00254</a>   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a>   <a class="code" href="classitpp_1_1TCP__Packet.html#f85ab6089bd4e91f25fd717c308108f6" title="acknowledgment (next expected sn)">fACK</a>;           
182<a name="l00255"></a><a class="code" href="classitpp_1_1TCP__Packet.html#5ed0e92aae1f436f809490d7865ca974">00255</a>   <span class="keywordtype">unsigned</span>         <a class="code" href="classitpp_1_1TCP__Packet.html#5ed0e92aae1f436f809490d7865ca974" title="window size (advertised by receiver)">fWnd</a>;           
183<a name="l00256"></a><a class="code" href="classitpp_1_1TCP__Packet.html#2776b4ccba30e29c90d61e2c63dbdfc1">00256</a>   <span class="keywordtype">int</span>    <a class="code" href="classitpp_1_1TCP__Packet.html#2776b4ccba30e29c90d61e2c63dbdfc1" title="session identifier">fSessionId</a>;     
184<a name="l00258"></a>00258   <span class="comment">//Tracing</span>
185<a name="l00259"></a>00259
186<a name="l00261"></a><a class="code" href="structitpp_1_1TCP__Packet_1_1TDebugInfo.html">00261</a>   <span class="keyword">struct </span><a class="code" href="structitpp_1_1TCP__Packet_1_1TDebugInfo.html" title="ADD DOCUMENTATION HERE.">TDebugInfo</a> {
187<a name="l00262"></a><a class="code" href="structitpp_1_1TCP__Packet_1_1TDebugInfo.html#ba4312509f979f1a897d2c3cbfb3b435">00262</a>     <span class="keywordtype">unsigned</span>   <a class="code" href="structitpp_1_1TCP__Packet_1_1TDebugInfo.html#ba4312509f979f1a897d2c3cbfb3b435" title="ADD DOCUMENTATION HERE.">fSSThresh</a>;
188<a name="l00263"></a><a class="code" href="structitpp_1_1TCP__Packet_1_1TDebugInfo.html#436d52192edc5eabd66b0555175f8ff2">00263</a>     <span class="keywordtype">unsigned</span>   <a class="code" href="structitpp_1_1TCP__Packet_1_1TDebugInfo.html#436d52192edc5eabd66b0555175f8ff2" title="ADD DOCUMENTATION HERE.">fRecWnd</a>;
189<a name="l00264"></a><a class="code" href="structitpp_1_1TCP__Packet_1_1TDebugInfo.html#cd67799b801c2e92e30fd79c57a58533">00264</a>     <span class="keywordtype">unsigned</span>   <a class="code" href="structitpp_1_1TCP__Packet_1_1TDebugInfo.html#cd67799b801c2e92e30fd79c57a58533" title="ADD DOCUMENTATION HERE.">fCWnd</a>;
190<a name="l00265"></a><a class="code" href="structitpp_1_1TCP__Packet_1_1TDebugInfo.html#c00c9c71daf9404c6346123425d641f2">00265</a>     <span class="keywordtype">double</span>     <a class="code" href="structitpp_1_1TCP__Packet_1_1TDebugInfo.html#c00c9c71daf9404c6346123425d641f2" title="ADD DOCUMENTATION HERE.">fRTTEstimate</a>;
191<a name="l00266"></a><a class="code" href="structitpp_1_1TCP__Packet_1_1TDebugInfo.html#7a40d11fba4df24ff80e6e2292499d67">00266</a>     <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a>   <a class="code" href="structitpp_1_1TCP__Packet_1_1TDebugInfo.html#7a40d11fba4df24ff80e6e2292499d67" title="ADD DOCUMENTATION HERE.">fSndUna</a>;
192<a name="l00267"></a><a class="code" href="structitpp_1_1TCP__Packet_1_1TDebugInfo.html#e22f4b3afd9738ffbfa35b1f09f0d0f9">00267</a>     <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a>   <a class="code" href="structitpp_1_1TCP__Packet_1_1TDebugInfo.html#e22f4b3afd9738ffbfa35b1f09f0d0f9" title="ADD DOCUMENTATION HERE.">fSndNxt</a>;
193<a name="l00268"></a><a class="code" href="structitpp_1_1TCP__Packet_1_1TDebugInfo.html#aefc6c7e86535061cfb21ceb04a88e06">00268</a>     <span class="keywordtype">bool</span>   <a class="code" href="structitpp_1_1TCP__Packet_1_1TDebugInfo.html#aefc6c7e86535061cfb21ceb04a88e06" title="ADD DOCUMENTATION HERE.">fRtxFlag</a>;
194<a name="l00269"></a>00269   };
195<a name="l00270"></a>00270
196<a name="l00272"></a><a class="code" href="classitpp_1_1TCP__Packet.html#598e39cbbfa6f55a0a5e2ab48c78d6b9">00272</a>   <a class="code" href="structitpp_1_1TCP__Packet_1_1TDebugInfo.html" title="ADD DOCUMENTATION HERE.">TDebugInfo</a>  *<a class="code" href="classitpp_1_1TCP__Packet.html#598e39cbbfa6f55a0a5e2ab48c78d6b9" title="ADD DOCUMENTATION HERE.">fInfo</a>;
197<a name="l00273"></a>00273
198<a name="l00275"></a>00275   <span class="keyword">friend</span> std::ostream &amp; <a class="code" href="classitpp_1_1TCP__Packet.html#aacdd69a92b18940bad95a4d08f789cf" title="ADD DOCUMENTATION HERE.">operator&lt;&lt;</a>(std::ostream &amp;, <a class="code" href="classitpp_1_1TCP__Packet.html">TCP_Packet</a> &amp;);
199<a name="l00276"></a>00276 };
200<a name="l00277"></a>00277
201<a name="l00278"></a>00278
202<a name="l00313"></a><a class="code" href="classitpp_1_1TCP__Sender.html">00313</a> <span class="keyword">class </span><a class="code" href="classitpp_1_1TCP__Sender.html">TCP_Sender</a>
203<a name="l00314"></a>00314 {
204<a name="l00315"></a>00315 <span class="keyword">public</span>:
205<a name="l00317"></a>00317   <a class="code" href="classitpp_1_1TCP__Sender.html#1efb7fa4a28bcb306c828a0bccc1ee2e" title="ADD DOCUMENTATION HERE.">TCP_Sender</a>(<span class="keywordtype">int</span> label);
206<a name="l00318"></a>00318
207<a name="l00320"></a>00320   <span class="keyword">virtual</span> <a class="code" href="classitpp_1_1TCP__Sender.html#978a2f60b478d41f382af74dd2a9c8bd" title="ADD DOCUMENTATION HERE.">~TCP_Sender</a>();
208<a name="l00321"></a>00321
209<a name="l00322"></a>00322   <span class="comment">//connection control</span>
210<a name="l00324"></a>00324 <span class="comment"></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Sender.html#b2149c496426d2b72b00956bb1d3cfbb" title="ADD DOCUMENTATION HERE.">setup</a>();
211<a name="l00326"></a>00326   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Sender.html#2cd17485375e55996c8e4c617c67dcb1" title="ADD DOCUMENTATION HERE.">release</a>(std::string trace_filename = <span class="stringliteral">""</span>);
212<a name="l00327"></a>00327
213<a name="l00329"></a>00329   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Sender.html#d1bcc3e0c49093f08994452246e73fd4" title="Print support.">print_item</a>(std::ostream &amp;, <span class="keyword">const</span> std::string &amp;);
214<a name="l00330"></a>00330
215<a name="l00332"></a>00332   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Sender.html#c51165b900333fd243b453ae86984c3b" title="ADD DOCUMENTATION HERE.">set_debug</a>(<span class="keyword">const</span> <span class="keywordtype">bool</span> enable_debug = <span class="keyword">true</span>);
216<a name="l00334"></a>00334   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Sender.html#c51165b900333fd243b453ae86984c3b" title="ADD DOCUMENTATION HERE.">set_debug</a>(<span class="keywordtype">bool</span> enable_debug, <span class="keywordtype">bool</span> enable_signal_debug);
217<a name="l00336"></a>00336   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Sender.html#1f5a13675928a288ce736363ce9bdf2c" title="ADD DOCUMENTATION HERE.">set_trace</a>(<span class="keyword">const</span> <span class="keywordtype">bool</span> enable_trace = <span class="keyword">true</span>);
218<a name="l00338"></a>00338   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Sender.html#dfd8ed5e8e46cf481d99784a03538d63" title="ADD DOCUMENTATION HERE.">save_trace</a>(std::string filename);
219<a name="l00339"></a>00339
220<a name="l00341"></a><a class="code" href="classitpp_1_1TCP__Sender.html#c78143630d62c965192299a86893f92c">00341</a>   <a class="code" href="classitpp_1_1Signal.html">Signal&lt;itpp::Packet*&gt;</a> <a class="code" href="classitpp_1_1TCP__Sender.html#c78143630d62c965192299a86893f92c" title="ADD DOCUMENTATION HERE.">tcp_send</a>;
221<a name="l00343"></a><a class="code" href="classitpp_1_1TCP__Sender.html#4ee84caca57541e168259a09d6be5a3a">00343</a>   <a class="code" href="classitpp_1_1Slot.html">Slot&lt;TCP_Sender, itpp::Packet*&gt;</a> <a class="code" href="classitpp_1_1TCP__Sender.html#4ee84caca57541e168259a09d6be5a3a" title="ADD DOCUMENTATION HERE.">tcp_receive_ack</a>;
222<a name="l00345"></a><a class="code" href="classitpp_1_1TCP__Sender.html#8ea6b37f1515de6ad3de75095cd8a781">00345</a>   <a class="code" href="classitpp_1_1Slot.html">Slot&lt;TCP_Sender, itpp::Packet*&gt;</a> <a class="code" href="classitpp_1_1TCP__Sender.html#8ea6b37f1515de6ad3de75095cd8a781" title="ADD DOCUMENTATION HERE.">tcp_socket_write</a>;
223<a name="l00347"></a><a class="code" href="classitpp_1_1TCP__Sender.html#4873bed02d114fa31df7384152a7f1a5">00347</a>   <a class="code" href="classitpp_1_1Slot.html">Slot&lt;TCP_Sender, std::string&gt;</a> <a class="code" href="classitpp_1_1TCP__Sender.html#4873bed02d114fa31df7384152a7f1a5" title="ADD DOCUMENTATION HERE.">tcp_release</a>;
224<a name="l00348"></a>00348
225<a name="l00349"></a>00349
226<a name="l00350"></a>00350   <span class="comment">//Signal&lt;itpp::Packet*&gt; TcpSendSignal;</span>
227<a name="l00351"></a>00351   <span class="comment">//Slot&lt;TCP_Sender, itpp::Packet*&gt; TcpRecvAckSlot;</span>
228<a name="l00352"></a>00352   <span class="comment">//Slot&lt;TCP_Sender, itpp::Packet*&gt; SocketWriteSlot;</span>
229<a name="l00353"></a>00353   <span class="comment">//Slot&lt;TCP_Sender, string&gt; ReleaseSlot;</span>
230<a name="l00354"></a>00354
231<a name="l00355"></a>00355 <span class="keyword">private</span>:
232<a name="l00356"></a>00356   std::queue&lt;itpp::Packet*&gt; SocketWriteQueue;
233<a name="l00357"></a>00357
234<a name="l00358"></a>00358   <span class="keyword">virtual</span> <span class="keywordtype">void</span> InitStatistics();       
235<a name="l00359"></a>00359   <span class="keyword">virtual</span> <span class="keywordtype">void</span> HandleACK(<a class="code" href="classitpp_1_1TCP__Packet.html">TCP_Packet</a> &amp;);     
236<a name="l00360"></a>00360   <span class="keyword">virtual</span> <span class="keywordtype">void</span> SendNewData(<span class="keywordtype">bool</span> skipSWSA = <span class="keyword">false</span>);
237<a name="l00361"></a>00361   <span class="keyword">virtual</span> <span class="keywordtype">void</span> UnaRetransmit();       
238<a name="l00362"></a>00362   <span class="keyword">virtual</span> <span class="keywordtype">void</span> FinishFastRecovery();       
239<a name="l00363"></a>00363   <span class="keyword">virtual</span> <span class="keywordtype">void</span> ReduceSSThresh();       
240<a name="l00364"></a>00364   <span class="keyword">virtual</span> <span class="keywordtype">void</span> SendMsg(<a class="code" href="classitpp_1_1TCP__Packet.html">TCP_Packet</a> &amp; msg);   
241<a name="l00365"></a>00365   <span class="keyword">virtual</span> <span class="keywordtype">void</span> HandleRtxTimeout(<a class="code" href="group__protocol.html#g33cb6c41273f24dbf05adf6e7cdb1a04" title="64-bit floating point time">Ttype</a>);       
242<a name="l00366"></a>00366   <span class="keyword">virtual</span> <span class="keywordtype">void</span> IdleCheck();       
243<a name="l00367"></a>00367   <span class="keyword">virtual</span> <span class="keywordtype">void</span> HandleSWSATimeout(<a class="code" href="group__protocol.html#g33cb6c41273f24dbf05adf6e7cdb1a04" title="64-bit floating point time">Ttype</a>);     
244<a name="l00368"></a>00368   <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> GetNextSegmentSize(<span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp; begin);
245<a name="l00369"></a>00369   <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> SendWindow() <span class="keyword">const</span>;   
246<a name="l00370"></a>00370   <span class="keyword">virtual</span> <span class="keywordtype">double</span> CalcRTOValue() <span class="keyword">const</span>;   
247<a name="l00371"></a>00371   <span class="keyword">virtual</span> <span class="keywordtype">void</span> SetRtxTimer();
248<a name="l00372"></a>00372   <span class="keyword">virtual</span> <span class="keywordtype">void</span> UpdateRTTVariables(<span class="keywordtype">double</span> sampleRTT);
249<a name="l00373"></a>00373   <span class="keyword">virtual</span> <span class="keywordtype">void</span> TraceCWnd();
250<a name="l00374"></a>00374   <span class="keyword">virtual</span> <span class="keywordtype">void</span> TraceSentSeqNo(<span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> sn);
251<a name="l00375"></a>00375   <span class="keyword">virtual</span> <span class="keywordtype">void</span> TraceACKedSeqNo(<span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> sn);
252<a name="l00376"></a>00376   <span class="keyword">virtual</span> <span class="keywordtype">void</span> TraceRTTVariables(<span class="keywordtype">double</span> sampleRTT);
253<a name="l00377"></a>00377   <span class="keyword">virtual</span> <span class="keywordtype">void</span> TraceSSThresh();
254<a name="l00378"></a>00378   <span class="keyword">virtual</span> std::string GenerateFilename();
255<a name="l00379"></a>00379
256<a name="l00380"></a>00380   <span class="keywordtype">void</span> StopTransientPhase();
257<a name="l00382"></a>00382   <span class="keyword">enum</span> eTCPVersion {kTahoe, kReno, kNewReno};
258<a name="l00383"></a>00383
259<a name="l00384"></a>00384   <span class="keyword">virtual</span> <span class="keywordtype">void</span> set_label(<span class="keywordtype">int</span> label);
260<a name="l00385"></a>00385
261<a name="l00386"></a>00386   <span class="comment">//socket variables</span>
262<a name="l00387"></a>00387   <span class="keywordtype">unsigned</span> fLabel; <span class="comment">// end point identification also used at receiver</span>
263<a name="l00388"></a>00388
264<a name="l00389"></a>00389   <span class="comment">//message handling</span>
265<a name="l00390"></a>00390   <span class="keyword">virtual</span> <span class="keywordtype">void</span> HandleUserMessageIndication(<a class="code" href="classitpp_1_1Packet.html">itpp::Packet</a> *user_data);
266<a name="l00391"></a>00391   <span class="keyword">virtual</span> <span class="keywordtype">void</span> ReceiveMessageFromNet(<a class="code" href="classitpp_1_1Packet.html">itpp::Packet</a> *msg);
267<a name="l00392"></a>00392
268<a name="l00393"></a>00393   <span class="comment">//parameters parsed from input file</span>
269<a name="l00394"></a>00394   eTCPVersion  fTCPVersion;     <span class="comment">// one of Reno, Tahoe, NewReno</span>
270<a name="l00395"></a>00395   <span class="keywordtype">unsigned</span>  fMSS;             <span class="comment">// maximum segment size</span>
271<a name="l00396"></a>00396   <span class="keywordtype">unsigned</span>  fTCPIPHeaderLength;
272<a name="l00397"></a>00397   <span class="keywordtype">double</span>       fInitialRTT;       
273<a name="l00398"></a>00398   <span class="keywordtype">unsigned</span>  fInitialCWnd;       
274<a name="l00399"></a>00399   <span class="keywordtype">unsigned</span>  fInitialSSThresh;   
275<a name="l00400"></a>00400   <span class="keywordtype">unsigned</span>   fMaxCWnd;           
276<a name="l00401"></a>00401   <span class="keywordtype">unsigned</span>  fDupACKThreshold;   
277<a name="l00402"></a>00402   <span class="keywordtype">double</span>  fTimerGranularity; 
278<a name="l00403"></a>00403   <span class="keywordtype">double</span>  fMaxRTO;     <span class="comment">// max value of retransmission TO</span>
279<a name="l00404"></a>00404   <span class="keywordtype">unsigned</span>  fMaxBackoff;       
280<a name="l00405"></a>00405   <span class="keywordtype">bool</span>  fImmediateBackoffReset;
281<a name="l00406"></a>00406   <span class="keywordtype">bool</span>  fKarn;             
282<a name="l00407"></a>00407   <span class="keywordtype">bool</span>  fGoBackN;           
283<a name="l00408"></a>00408   <span class="keywordtype">bool</span>  fFlightSizeRecovery;<span class="comment">// use flight size on fast rec. exit</span>
284<a name="l00409"></a>00409   <span class="keywordtype">bool</span>  fRenoConservation; 
285<a name="l00410"></a>00410   <span class="keywordtype">bool</span>  fCarefulSSThreshReduction;
286<a name="l00411"></a>00411   <span class="keywordtype">bool</span>  fIgnoreDupACKOnTORecovery;
287<a name="l00412"></a>00412   <span class="keywordtype">bool</span>  fCarefulMulFastRtxAvoidance;
288<a name="l00413"></a>00413   <span class="keywordtype">bool</span>         fNagle;             
289<a name="l00414"></a>00414   <span class="keywordtype">double</span>       fSWSATimerValue;   
290<a name="l00415"></a>00415   <span class="keywordtype">bool</span>  fRestartAfterIdle; 
291<a name="l00416"></a>00416   <span class="keywordtype">bool</span>  fTraceCWnd;     <span class="comment">// print CWnd trace to cout</span>
292<a name="l00417"></a>00417   <span class="keywordtype">bool</span>  fTraceSentSeqNo;   
293<a name="l00418"></a>00418   <span class="keywordtype">bool</span>  fTraceACKedSeqNo;   
294<a name="l00419"></a>00419   <span class="keywordtype">bool</span>   fDebug;      <span class="comment">// print additional information to cout</span>
295<a name="l00420"></a>00420   <span class="keywordtype">bool</span>   fTrace;      <span class="comment">// store trace info in vectors</span>
296<a name="l00421"></a>00421
297<a name="l00422"></a>00422   <span class="comment">//session identification</span>
298<a name="l00423"></a>00423   <span class="keywordtype">int</span> fSessionId; 
299<a name="l00425"></a>00425   <span class="comment">//TCP flow control (RFC 793)</span>
300<a name="l00426"></a>00426   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> fSndUna;       <span class="comment">// lowest unacknowledged sn</span>
301<a name="l00427"></a>00427   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> fSndNxt;       <span class="comment">// next byte to be sent</span>
302<a name="l00428"></a>00428   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> fSndMax;           
303<a name="l00429"></a>00429   <span class="keywordtype">unsigned</span>        fRecWnd;       <span class="comment">// receiver advertised window</span>
304<a name="l00430"></a>00430   <span class="keywordtype">unsigned</span>        fMaxRecWnd;       
305<a name="l00431"></a>00431   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> fUserNxt;       <span class="comment">// next byte to be received from user</span>
306<a name="l00432"></a>00432
307<a name="l00433"></a>00433   <span class="comment">//TCP congestion avoidance (RFC 2581, RFC 2001, RFC 2582)</span>
308<a name="l00434"></a>00434   <span class="keywordtype">unsigned</span>  fCWnd;       <span class="comment">// congestion window</span>
309<a name="l00435"></a>00435   <span class="keywordtype">unsigned</span>  fSSThresh;     
310<a name="l00436"></a>00436   <span class="keywordtype">unsigned</span> fDupACKCnt;     
311<a name="l00437"></a>00437   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a>  fRecoveryDupACK; 
312<a name="l00438"></a>00438   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a>  fRecoveryTO; 
313<a name="l00440"></a>00440   <span class="comment">//TCP timers</span>
314<a name="l00441"></a>00441   <a class="code" href="classitpp_1_1TTimer.html">TTimer&lt;TCP_Sender&gt;</a>   fRtxTimer;     
315<a name="l00442"></a>00442   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a>      fTimUna;       
316<a name="l00443"></a>00443   <a class="code" href="classitpp_1_1TTimer.html">TTimer&lt;TCP_Sender&gt;</a>   fSWSATimer;   
317<a name="l00444"></a>00444   <span class="keywordtype">int</span>           fBackoff;               
318<a name="l00445"></a>00445   <span class="keywordtype">bool</span>          fPendingBackoffReset; 
319<a name="l00446"></a>00446   <a class="code" href="group__protocol.html#g33cb6c41273f24dbf05adf6e7cdb1a04" title="64-bit floating point time">Ttype</a>   fLastSendTime;
320<a name="l00448"></a>00448   <span class="comment">//round trip time measurement (RTTM)</span>
321<a name="l00449"></a>00449   <span class="keywordtype">double</span>          fSRTT;               
322<a name="l00450"></a>00450   <span class="keywordtype">double</span>          fRTTVar;             
323<a name="l00451"></a>00451   <span class="keywordtype">double</span>          fRTTEstimate;       
324<a name="l00452"></a>00452   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> fRTTMByte;           
325<a name="l00453"></a>00453   <span class="keywordtype">bool</span>            fRTTMPending;       
326<a name="l00454"></a>00454   <span class="keywordtype">double</span>          fRTTMStartTime;     
327<a name="l00456"></a>00456   <span class="comment">//statistic counters</span>
328<a name="l00457"></a>00457   <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>       fNumberOfTimeouts;
329<a name="l00458"></a>00458   <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>       fNumberOfFastRetransmits;
330<a name="l00459"></a>00459   <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>       fNumberOfRTTMeasurements;
331<a name="l00460"></a>00460   <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>       fNumberOfReceivedACKs;
332<a name="l00461"></a>00461   <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>       fNumberOfIdleTimeouts;
333<a name="l00462"></a>00462
334<a name="l00463"></a>00463   vec CWnd_val;
335<a name="l00464"></a>00464   vec CWnd_time;
336<a name="l00465"></a>00465   <span class="keywordtype">int</span> CWnd_index;
337<a name="l00466"></a>00466
338<a name="l00467"></a>00467   vec SSThresh_val;
339<a name="l00468"></a>00468   vec SSThresh_time;
340<a name="l00469"></a>00469   <span class="keywordtype">int</span> SSThresh_index;
341<a name="l00470"></a>00470
342<a name="l00471"></a>00471   ivec sent_seq_num_val;
343<a name="l00472"></a>00472   vec sent_seq_num_time;
344<a name="l00473"></a>00473   <span class="keywordtype">int</span> sent_seq_num_index;
345<a name="l00474"></a>00474
346<a name="l00475"></a>00475   ivec sender_recv_ack_seq_num_val;
347<a name="l00476"></a>00476   vec sender_recv_ack_seq_num_time;
348<a name="l00477"></a>00477   <span class="keywordtype">int</span> sender_recv_ack_seq_num_index;
349<a name="l00478"></a>00478
350<a name="l00479"></a>00479   vec RTTEstimate_val;
351<a name="l00480"></a>00480   vec RTTEstimate_time;
352<a name="l00481"></a>00481   <span class="keywordtype">int</span> RTTEstimate_index;
353<a name="l00482"></a>00482
354<a name="l00483"></a>00483   vec RTTsample_val;
355<a name="l00484"></a>00484   vec RTTsample_time;
356<a name="l00485"></a>00485   <span class="keywordtype">int</span> RTTsample_index;
357<a name="l00486"></a>00486 };
358<a name="l00487"></a>00487
359<a name="l00488"></a>00488
360<a name="l00509"></a><a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html">00509</a> <span class="keyword">class </span><a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html">TCP_Receiver_Buffer</a>
361<a name="l00510"></a>00510 {
362<a name="l00511"></a>00511 <span class="keyword">public</span>:
363<a name="l00513"></a>00513   <a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html#59342d3b7bfea3d39c6e8250f3655c77" title="ADD DOCUMENTATION HERE.">TCP_Receiver_Buffer</a>();
364<a name="l00515"></a>00515   <a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html#59342d3b7bfea3d39c6e8250f3655c77" title="ADD DOCUMENTATION HERE.">TCP_Receiver_Buffer</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html">TCP_Receiver_Buffer</a> &amp;);
365<a name="l00517"></a>00517   <a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html#769ffd3c7e2100898d2a1ea2916a3011" title="ADD DOCUMENTATION HERE.">~TCP_Receiver_Buffer</a>();
366<a name="l00518"></a>00518
367<a name="l00519"></a>00519   <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html#f13e62167676e2041919162c46f45e70" title="clears internal list structure">reset</a>();
368<a name="l00521"></a>00521   <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html#f7047da0b210859f97482fbb8610c9eb" title="add segment to the queue">write</a>(<a class="code" href="classitpp_1_1TCP__Segment.html">TCP_Segment</a> newBlock); 
369<a name="l00522"></a>00522   <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html#32afd95a20f00d16654eb246f11c1e76" title="read up to &amp;quot;noOfBytes&amp;quot; bytes from queue">read</a>(<span class="keywordtype">unsigned</span> noOfBytes);
370<a name="l00524"></a>00524   <span class="keywordtype">unsigned</span> <a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html#c1506205ce876c839d4c477cf29c0d28" title="size of first complete block">first_block_size</a>() <span class="keyword">const</span>;       
371<a name="l00525"></a>00525   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> <a class="code" href="group__protocol.html#g9c64cbc6c944a611a7bc1946db93082e" title="first byte stored or missing">first_byte</a>() <span class="keyword">const</span>;     
372<a name="l00526"></a>00526   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> <a class="code" href="group__protocol.html#gcfed25ee9a35dcd9860eb817dac466b4" title="highest byte received (+1)">last_byte</a>() <span class="keyword">const</span>;       
373<a name="l00527"></a>00527   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> <a class="code" href="group__protocol.html#g516a93b62f601031d00a1bdfb982fd56" title="first byte missing">next_expected</a>() <span class="keyword">const</span>;   
374<a name="l00528"></a>00528
375<a name="l00529"></a>00529   <span class="keywordtype">unsigned</span> <a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html#4a901fe92f4513569c337796dd5551d2" title="ADD DOCUMENTATION HERE.">window</a>() <span class="keyword">const</span>;
376<a name="l00530"></a>00530
377<a name="l00531"></a>00531   std::ostream &amp;<a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html#fba4ad5261d32f0847c398b6d2d367ca" title="print info">info</a>(std::ostream &amp;os, <span class="keywordtype">int</span> detail = 0) <span class="keyword">const</span>;
378<a name="l00533"></a>00533 <span class="keyword">protected</span>:
379<a name="l00534"></a><a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html#44bfe4a22a27117bf7af1384d9d63578">00534</a>   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> <a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html#44bfe4a22a27117bf7af1384d9d63578" title="first byte stored or missing">fFirstByte</a>;         
380<a name="l00536"></a>00536
381<a name="l00537"></a><a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html#ddd625dbb86178976ecb5010f1b0896b">00537</a>   std::list &lt;TCP_Segment&gt; <a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html#ddd625dbb86178976ecb5010f1b0896b" title="ADD DOCUMENTATION HERE.">fBufList</a>;
382<a name="l00538"></a>00538 };
383<a name="l00539"></a>00539
384<a name="l00540"></a>00540
385<a name="l00541"></a>00541
386<a name="l00542"></a>00542
387<a name="l00572"></a><a class="code" href="classitpp_1_1TCP__Receiver.html">00572</a> <span class="keyword">class </span><a class="code" href="classitpp_1_1TCP__Receiver.html">TCP_Receiver</a>
388<a name="l00573"></a>00573 {
389<a name="l00574"></a>00574 <span class="keyword">public</span>:
390<a name="l00575"></a>00575
391<a name="l00577"></a>00577   <a class="code" href="classitpp_1_1TCP__Receiver.html#292137238c2e689b06b8c2b0c14b92bd" title="ADD DOCUMENTATION HERE.">TCP_Receiver</a>(<span class="keywordtype">int</span> label);
392<a name="l00579"></a>00579   <span class="keyword">virtual</span> <a class="code" href="classitpp_1_1TCP__Receiver.html#a20bc9efb49443cdf8fed3db6ef49bb0" title="ADD DOCUMENTATION HERE.">~TCP_Receiver</a>();
393<a name="l00580"></a>00580
394<a name="l00581"></a>00581   <span class="comment">//name  connection control</span>
395<a name="l00583"></a>00583 <span class="comment"></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Receiver.html#2d9c335981c19c627bf6b1978c59a985" title="ADD DOCUMENTATION HERE.">setup</a>();
396<a name="l00585"></a>00585   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Receiver.html#0e3548264fc67ce63780944b8643de2b" title="ADD DOCUMENTATION HERE.">release</a>(std::string trace_filename = <span class="stringliteral">""</span>);
397<a name="l00586"></a>00586
398<a name="l00587"></a>00587   <span class="comment">//message handling</span>
399<a name="l00588"></a>00588   <a class="code" href="classitpp_1_1Packet.html">itpp::Packet</a> &amp; <a class="code" href="classitpp_1_1TCP__Receiver.html#f0755a2cd71399c37a5a2bf6a12dd42c" title="called by higher layer">get_user_message</a>();
400<a name="l00589"></a>00589   <span class="keywordtype">bool</span> <a class="code" href="classitpp_1_1TCP__Receiver.html#9a9df15130878acd5e75a97a3ee38ed7" title="called by higher layer">is_user_message_available</a>();
401<a name="l00591"></a>00591
402<a name="l00592"></a>00592   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Receiver.html#dc5daf51ba36f4f3b9774b3694681ff3" title="ADD DOCUMENTATION HERE.">set_debug</a>(<span class="keyword">const</span> <span class="keywordtype">bool</span> enable_debug = <span class="keyword">true</span>);
403<a name="l00594"></a>00594   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Receiver.html#dc5daf51ba36f4f3b9774b3694681ff3" title="ADD DOCUMENTATION HERE.">set_debug</a>(<span class="keywordtype">bool</span> enable_debug, <span class="keywordtype">bool</span> enable_signal_debug);
404<a name="l00596"></a>00596   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Receiver.html#d01c2d42ae98e3ea132f9c69a01a0de8" title="ADD DOCUMENTATION HERE.">set_trace</a>(<span class="keyword">const</span> <span class="keywordtype">bool</span> enable_trace = <span class="keyword">true</span>);
405<a name="l00598"></a>00598   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classitpp_1_1TCP__Receiver.html#805fabf64f55f705d7d119db95d204e8" title="ADD DOCUMENTATION HERE.">save_trace</a>(std::string filename);
406<a name="l00599"></a>00599
407<a name="l00601"></a><a class="code" href="classitpp_1_1TCP__Receiver.html#2b440d09349a194f4bf943da9634f7c7">00601</a>   <a class="code" href="classitpp_1_1Signal.html">Signal&lt;itpp::Packet*&gt;</a> <a class="code" href="classitpp_1_1TCP__Receiver.html#2b440d09349a194f4bf943da9634f7c7" title="ADD DOCUMENTATION HERE.">tcp_send_ack</a>;
408<a name="l00603"></a><a class="code" href="classitpp_1_1TCP__Receiver.html#5bf494bcd08ad86837e22f83877fb59a">00603</a>   <a class="code" href="classitpp_1_1Slot.html">Slot&lt;TCP_Receiver, itpp::Packet*&gt;</a> <a class="code" href="classitpp_1_1TCP__Receiver.html#5bf494bcd08ad86837e22f83877fb59a" title="ADD DOCUMENTATION HERE.">tcp_receive</a>;
409<a name="l00604"></a><a class="code" href="classitpp_1_1TCP__Receiver.html#bbab0658b36792c135ed6c32e23ea40b">00604</a>   <a class="code" href="classitpp_1_1Signal.html">Signal&lt;int&gt;</a> <a class="code" href="classitpp_1_1TCP__Receiver.html#bbab0658b36792c135ed6c32e23ea40b" title="indicate new data to higher layer">tcp_new_data</a>;
410<a name="l00605"></a>00605
411<a name="l00606"></a><a class="code" href="classitpp_1_1TCP__Receiver.html#b7df00acd607d036b840461fb7a0ae05">00606</a>   <a class="code" href="classitpp_1_1Slot.html">Slot&lt;TCP_Receiver, std::string&gt;</a> <a class="code" href="classitpp_1_1TCP__Receiver.html#b7df00acd607d036b840461fb7a0ae05" title="ADD DOCUMENTATION HERE.">tcp_release</a>;
412<a name="l00607"></a>00607
413<a name="l00608"></a>00608 <span class="keyword">private</span>:
414<a name="l00609"></a>00609   <span class="keywordtype">void</span> IndicateUserMessage();
415<a name="l00610"></a>00610   <span class="keyword">virtual</span> <span class="keywordtype">void</span> ReceiveMessageFromNet(<a class="code" href="classitpp_1_1Packet.html">itpp::Packet</a>* msg);
416<a name="l00612"></a>00612   <span class="keyword">virtual</span> <span class="keywordtype">void</span> ReceiveDataPacket(<a class="code" href="classitpp_1_1TCP__Packet.html">TCP_Packet</a> &amp; packet);
417<a name="l00613"></a>00613   <span class="keyword">virtual</span> <span class="keywordtype">void</span> SendACK(<span class="keywordtype">bool</span>);       
418<a name="l00614"></a>00614   <span class="keyword">virtual</span> <span class="keywordtype">void</span> ScheduleACKMessage();
419<a name="l00615"></a>00615   <span class="keyword">virtual</span> <span class="keywordtype">void</span> SendACKMessage(<a class="code" href="group__protocol.html#g33cb6c41273f24dbf05adf6e7cdb1a04" title="64-bit floating point time">Ttype</a>);
420<a name="l00616"></a>00616   <span class="keyword">virtual</span> <span class="keywordtype">void</span> DelayedACKHandler(<a class="code" href="group__protocol.html#g33cb6c41273f24dbf05adf6e7cdb1a04" title="64-bit floating point time">Ttype</a>);   
421<a name="l00617"></a>00617   <span class="keyword">virtual</span> <span class="keywordtype">void</span> PeriodicACKHandler(<a class="code" href="group__protocol.html#g33cb6c41273f24dbf05adf6e7cdb1a04" title="64-bit floating point time">Ttype</a>);   
422<a name="l00618"></a>00618   <span class="keyword">virtual</span> <span class="keywordtype">void</span> HandleEndOfProcessing(<a class="code" href="group__protocol.html#g33cb6c41273f24dbf05adf6e7cdb1a04" title="64-bit floating point time">Ttype</a>);
423<a name="l00619"></a>00619   <span class="keyword">virtual</span> <span class="keywordtype">void</span> TraceReceivedSeqNo(<span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;sn);
424<a name="l00620"></a>00620   <span class="keyword">virtual</span> std::string GenerateFilename();
425<a name="l00621"></a>00621
426<a name="l00622"></a>00622   <span class="comment">//basic variables</span>
427<a name="l00623"></a>00623   <a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html">TCP_Receiver_Buffer</a>  fReceiverBuffer;
428<a name="l00624"></a>00624   <span class="keywordtype">unsigned</span>              fLabel;
429<a name="l00625"></a>00625
430<a name="l00626"></a>00626   <span class="comment">//parameters read by the parser</span>
431<a name="l00627"></a>00627   <span class="keywordtype">unsigned</span>     fTCPIPHeaderLength; 
432<a name="l00628"></a>00628   <span class="keywordtype">unsigned</span>     fMSS;           
433<a name="l00629"></a>00629   <span class="keywordtype">unsigned</span>  fBufferSize;       
434<a name="l00630"></a>00630   <span class="keywordtype">bool</span>         fDelayedACK;         
435<a name="l00631"></a>00631   <a class="code" href="group__protocol.html#g33cb6c41273f24dbf05adf6e7cdb1a04" title="64-bit floating point time">Ttype</a>  fACKDelayTime;       
436<a name="l00632"></a>00632   <span class="keywordtype">bool</span>  fSendPeriodicACKs;   
437<a name="l00633"></a>00633   <span class="keywordtype">bool</span>  fStrictPeriodicACKs;
438<a name="l00634"></a>00634   <a class="code" href="group__protocol.html#g33cb6c41273f24dbf05adf6e7cdb1a04" title="64-bit floating point time">Ttype</a>  fPeriodicACKInterval;<span class="comment">// interval after which an ACK is repeated</span>
439<a name="l00635"></a>00635   <a class="code" href="group__protocol.html#g33cb6c41273f24dbf05adf6e7cdb1a04" title="64-bit floating point time">Ttype</a>  fACKSchedulingDelay;
440<a name="l00636"></a>00636   <span class="keywordtype">bool</span>  fACKOnBufferWrite;   
441<a name="l00637"></a>00637   <span class="keywordtype">bool</span>  fACKOnBufferRead;   
442<a name="l00638"></a>00638   <span class="keywordtype">unsigned</span>  fMaxUserBlockSize;   
443<a name="l00639"></a>00639   <span class="keywordtype">unsigned</span>  fMinUserBlockSize;   
444<a name="l00640"></a>00640   <span class="keywordtype">double</span>  fUserBlockProcDelay;
445<a name="l00641"></a>00641   <span class="keywordtype">bool</span>  fTrace;             
446<a name="l00642"></a>00642   <span class="keywordtype">bool</span>         fDebug;             
447<a name="l00644"></a>00644   <span class="comment">//specific TCP variables</span>
448<a name="l00645"></a>00645   <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> fAdvRcvNxt;       
449<a name="l00646"></a>00646   <span class="keywordtype">unsigned</span>        fAdvRcvWnd;       
450<a name="l00648"></a>00648   <span class="comment">//session management</span>
451<a name="l00649"></a>00649   <span class="keywordtype">int</span> fSessionId; 
452<a name="l00651"></a>00651   <span class="comment">//ACK timers</span>
453<a name="l00652"></a>00652   <a class="code" href="classitpp_1_1TTimer.html">TTimer&lt;TCP_Receiver&gt;</a> fDelayedACKTimer;
454<a name="l00653"></a>00653   <a class="code" href="classitpp_1_1TTimer.html">TTimer&lt;TCP_Receiver&gt;</a> fPeriodicACKTimer;
455<a name="l00654"></a>00654   <a class="code" href="classitpp_1_1TTimer.html">TTimer&lt;TCP_Receiver&gt;</a> fACKSchedulingTimer;
456<a name="l00655"></a>00655   <a class="code" href="classitpp_1_1TCP__Packet.html">TCP_Packet</a> *  fWaitingACKMsg;
457<a name="l00656"></a>00656
458<a name="l00657"></a>00657   <span class="comment">//user data delivery</span>
459<a name="l00658"></a>00658   <a class="code" href="classitpp_1_1Packet.html">Packet</a> * fUserMessage;
460<a name="l00659"></a>00659   <a class="code" href="classitpp_1_1TTimer.html">TTimer&lt;TCP_Receiver&gt;</a> fUserBlockProcTimer;
461<a name="l00660"></a>00660
462<a name="l00661"></a>00661
463<a name="l00662"></a>00662   <span class="comment">//statistic counters</span>
464<a name="l00663"></a>00663   ivec received_seq_num_val;
465<a name="l00664"></a>00664   vec received_seq_num_time;
466<a name="l00665"></a>00665   <span class="keywordtype">int</span> received_seq_num_index;
467<a name="l00666"></a>00666
468<a name="l00667"></a>00667 };
469<a name="l00668"></a>00668
470<a name="l00669"></a>00669
471<a name="l00670"></a>00670
472<a name="l00671"></a>00671 <span class="comment">// ------------------------------- Inline definitions ---------------------------------------------</span>
473<a name="l00672"></a>00672
474<a name="l00673"></a>00673
475<a name="l00674"></a>00674
476<a name="l00675"></a><a class="code" href="group__protocol.html#g9c64cbc6c944a611a7bc1946db93082e">00675</a> <span class="keyword">inline</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> <a class="code" href="group__protocol.html#g9c64cbc6c944a611a7bc1946db93082e" title="first byte stored or missing">TCP_Receiver_Buffer::first_byte</a>()<span class="keyword"> const</span>
477<a name="l00676"></a>00676 <span class="keyword"></span>{
478<a name="l00677"></a>00677   <span class="keywordflow">return</span> <a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html#44bfe4a22a27117bf7af1384d9d63578" title="first byte stored or missing">fFirstByte</a>;
479<a name="l00678"></a>00678 }
480<a name="l00679"></a>00679
481<a name="l00680"></a>00680
482<a name="l00681"></a><a class="code" href="group__protocol.html#gcfed25ee9a35dcd9860eb817dac466b4">00681</a> <span class="keyword">inline</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> <a class="code" href="group__protocol.html#gcfed25ee9a35dcd9860eb817dac466b4" title="highest byte received (+1)">TCP_Receiver_Buffer::last_byte</a>()<span class="keyword"> const</span>
483<a name="l00682"></a>00682 <span class="keyword"></span>{
484<a name="l00683"></a>00683   <span class="keywordflow">if</span> (<a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html#ddd625dbb86178976ecb5010f1b0896b" title="ADD DOCUMENTATION HERE.">fBufList</a>.empty()) {
485<a name="l00684"></a>00684     <span class="keywordflow">return</span> <a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html#44bfe4a22a27117bf7af1384d9d63578" title="first byte stored or missing">fFirstByte</a>;
486<a name="l00685"></a>00685   }
487<a name="l00686"></a>00686   <span class="keywordflow">else</span> {
488<a name="l00687"></a>00687     <span class="keywordflow">return</span> <a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html#ddd625dbb86178976ecb5010f1b0896b" title="ADD DOCUMENTATION HERE.">fBufList</a>.back().end();
489<a name="l00688"></a>00688   }
490<a name="l00689"></a>00689 }
491<a name="l00690"></a>00690
492<a name="l00691"></a>00691
493<a name="l00692"></a><a class="code" href="group__protocol.html#g516a93b62f601031d00a1bdfb982fd56">00692</a> <span class="keyword">inline</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> <a class="code" href="group__protocol.html#g516a93b62f601031d00a1bdfb982fd56" title="first byte missing">TCP_Receiver_Buffer::next_expected</a>()<span class="keyword"> const</span>
494<a name="l00693"></a>00693 <span class="keyword"></span>{
495<a name="l00694"></a>00694   <span class="keywordflow">return</span> <a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html#44bfe4a22a27117bf7af1384d9d63578" title="first byte stored or missing">fFirstByte</a> + <a class="code" href="classitpp_1_1TCP__Receiver__Buffer.html#c1506205ce876c839d4c477cf29c0d28" title="size of first complete block">first_block_size</a>();
496<a name="l00695"></a>00695 }
497<a name="l00696"></a>00696
498<a name="l00697"></a>00697
499<a name="l00698"></a><a class="code" href="group__protocol.html#gdf1e7e6fc51aab68c7c8fa571bf00edd">00698</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="group__protocol.html#gdf1e7e6fc51aab68c7c8fa571bf00edd" title="ADD DOCUMENTATION HERE.">TCP_Segment::set_begin</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;sn)
500<a name="l00699"></a>00699 {
501<a name="l00700"></a>00700   <a class="code" href="classitpp_1_1TCP__Segment.html#682a833137dd7e66d7f6cc349b5a9778" title="no. of first byte of segment">seq_begin</a> = sn;
502<a name="l00701"></a>00701
503<a name="l00702"></a>00702   <a class="code" href="group__errorhandlingfunc.html#gd5c34b291e5018534fd2344486e2b5a1" title="Abort if t is not true.">it_assert</a>(<a class="code" href="classitpp_1_1TCP__Segment.html#682a833137dd7e66d7f6cc349b5a9778" title="no. of first byte of segment">seq_begin</a> &lt;= <a class="code" href="classitpp_1_1TCP__Segment.html#31aba03e7100bca14eb4b4f61aa58974" title="no. of last byte of segment + 1">seq_end</a>, <span class="stringliteral">"TCP_Segment::begin, end byte "</span> + <a class="code" href="group__convertfunc.html#g67127e32647b00caaed837ea24fb63f1" title="Convert double to string.">to_str</a>(<a class="code" href="classitpp_1_1TCP__Segment.html#31aba03e7100bca14eb4b4f61aa58974" title="no. of last byte of segment + 1">seq_end</a>.<a class="code" href="classitpp_1_1Sequence__Number.html#03a465e50cee4cb6b85193cc6a62ead1" title="Access to internal representation.">value</a>()) + <span class="stringliteral">" &lt; begin byte "</span> + <a class="code" href="group__convertfunc.html#g67127e32647b00caaed837ea24fb63f1" title="Convert double to string.">to_str</a>(<a class="code" href="classitpp_1_1TCP__Segment.html#682a833137dd7e66d7f6cc349b5a9778" title="no. of first byte of segment">seq_begin</a>.<a class="code" href="classitpp_1_1Sequence__Number.html#03a465e50cee4cb6b85193cc6a62ead1" title="Access to internal representation.">value</a>()));
504<a name="l00703"></a>00703 }
505<a name="l00704"></a>00704
506<a name="l00705"></a>00705
507<a name="l00706"></a><a class="code" href="group__protocol.html#gcc81e83b9a513142363f6388b1abf9c6">00706</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="group__protocol.html#gcc81e83b9a513142363f6388b1abf9c6" title="ADD DOCUMENTATION HERE.">TCP_Segment::set_end</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1Sequence__Number.html">Sequence_Number</a> &amp;sn)
508<a name="l00707"></a>00707 {
509<a name="l00708"></a>00708   <a class="code" href="classitpp_1_1TCP__Segment.html#31aba03e7100bca14eb4b4f61aa58974" title="no. of last byte of segment + 1">seq_end</a> = sn;
510<a name="l00709"></a>00709
511<a name="l00710"></a>00710   <a class="code" href="group__errorhandlingfunc.html#gd5c34b291e5018534fd2344486e2b5a1" title="Abort if t is not true.">it_assert</a>(<a class="code" href="classitpp_1_1TCP__Segment.html#682a833137dd7e66d7f6cc349b5a9778" title="no. of first byte of segment">seq_begin</a> &lt;= <a class="code" href="classitpp_1_1TCP__Segment.html#31aba03e7100bca14eb4b4f61aa58974" title="no. of last byte of segment + 1">seq_end</a>, <span class="stringliteral">"TCP_Segment::set_begin, end byte "</span> + <a class="code" href="group__convertfunc.html#g67127e32647b00caaed837ea24fb63f1" title="Convert double to string.">to_str</a>(<a class="code" href="classitpp_1_1TCP__Segment.html#31aba03e7100bca14eb4b4f61aa58974" title="no. of last byte of segment + 1">seq_end</a>.<a class="code" href="classitpp_1_1Sequence__Number.html#03a465e50cee4cb6b85193cc6a62ead1" title="Access to internal representation.">value</a>()) + <span class="stringliteral">" &lt; begin byte "</span> + <a class="code" href="group__convertfunc.html#g67127e32647b00caaed837ea24fb63f1" title="Convert double to string.">to_str</a>(<a class="code" href="classitpp_1_1TCP__Segment.html#682a833137dd7e66d7f6cc349b5a9778" title="no. of first byte of segment">seq_begin</a>.<a class="code" href="classitpp_1_1Sequence__Number.html#03a465e50cee4cb6b85193cc6a62ead1" title="Access to internal representation.">value</a>()));
512<a name="l00711"></a>00711 }
513<a name="l00712"></a>00712
514<a name="l00713"></a>00713
515<a name="l00714"></a><a class="code" href="group__protocol.html#g621cc3bc951211d85ea9d01dd0a242e1">00714</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="group__protocol.html#g621cc3bc951211d85ea9d01dd0a242e1" title="ADD DOCUMENTATION HERE.">TCP_Segment::operator==</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1TCP__Segment.html">TCP_Segment</a> &amp;segment)<span class="keyword"> const</span>
516<a name="l00715"></a>00715 <span class="keyword"></span>{
517<a name="l00716"></a>00716   <span class="keywordflow">return</span> (this-&gt;<a class="code" href="classitpp_1_1TCP__Segment.html#682a833137dd7e66d7f6cc349b5a9778" title="no. of first byte of segment">seq_begin</a> == segment.<a class="code" href="classitpp_1_1TCP__Segment.html#682a833137dd7e66d7f6cc349b5a9778" title="no. of first byte of segment">seq_begin</a>) &amp;&amp; (this-&gt;<a class="code" href="classitpp_1_1TCP__Segment.html#31aba03e7100bca14eb4b4f61aa58974" title="no. of last byte of segment + 1">seq_end</a> == segment.<a class="code" href="classitpp_1_1TCP__Segment.html#31aba03e7100bca14eb4b4f61aa58974" title="no. of last byte of segment + 1">seq_end</a>);
518<a name="l00717"></a>00717 }
519<a name="l00718"></a>00718
520<a name="l00719"></a>00719
521<a name="l00720"></a><a class="code" href="group__protocol.html#g250e7dff8c2620d37e0181f9145675f0">00720</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="group__protocol.html#g250e7dff8c2620d37e0181f9145675f0" title="ADD DOCUMENTATION HERE.">TCP_Segment::operator!=</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1TCP__Segment.html">TCP_Segment</a> &amp;segment)<span class="keyword"> const</span>
522<a name="l00721"></a>00721 <span class="keyword"></span>{
523<a name="l00722"></a>00722   <span class="keywordflow">return</span> (this-&gt;<a class="code" href="classitpp_1_1TCP__Segment.html#682a833137dd7e66d7f6cc349b5a9778" title="no. of first byte of segment">seq_begin</a> != segment.<a class="code" href="classitpp_1_1TCP__Segment.html#682a833137dd7e66d7f6cc349b5a9778" title="no. of first byte of segment">seq_begin</a>) || (this-&gt;<a class="code" href="classitpp_1_1TCP__Segment.html#31aba03e7100bca14eb4b4f61aa58974" title="no. of last byte of segment + 1">seq_end</a> != segment.<a class="code" href="classitpp_1_1TCP__Segment.html#31aba03e7100bca14eb4b4f61aa58974" title="no. of last byte of segment + 1">seq_end</a>);
524<a name="l00723"></a>00723 }
525<a name="l00724"></a>00724
526<a name="l00725"></a>00725
527<a name="l00726"></a><a class="code" href="group__protocol.html#g1dea82fb7b04634cff8e01afa45881f0">00726</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="group__protocol.html#g1dea82fb7b04634cff8e01afa45881f0" title="ADD DOCUMENTATION HERE.">TCP_Segment::can_be_combined</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1TCP__Segment.html">TCP_Segment</a> &amp;segment)<span class="keyword"> const</span>
528<a name="l00727"></a>00727 <span class="keyword"></span>{
529<a name="l00728"></a>00728   <span class="keywordflow">return</span> (this-&gt;<a class="code" href="classitpp_1_1TCP__Segment.html#682a833137dd7e66d7f6cc349b5a9778" title="no. of first byte of segment">seq_begin</a> &lt;= segment.<a class="code" href="classitpp_1_1TCP__Segment.html#31aba03e7100bca14eb4b4f61aa58974" title="no. of last byte of segment + 1">seq_end</a>) &amp;&amp; (segment.<a class="code" href="classitpp_1_1TCP__Segment.html#682a833137dd7e66d7f6cc349b5a9778" title="no. of first byte of segment">seq_begin</a> &lt;= this-&gt;<a class="code" href="classitpp_1_1TCP__Segment.html#31aba03e7100bca14eb4b4f61aa58974" title="no. of last byte of segment + 1">seq_end</a>);
530<a name="l00729"></a>00729 }
531<a name="l00730"></a>00730
532<a name="l00731"></a>00731
533<a name="l00732"></a><a class="code" href="group__protocol.html#geffe232b6370e7d57ec9b28045f83168">00732</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="group__protocol.html#geffe232b6370e7d57ec9b28045f83168" title="ADD DOCUMENTATION HERE.">TCP_Segment::is_contained</a>(<span class="keyword">const</span> <a class="code" href="classitpp_1_1TCP__Segment.html">TCP_Segment</a> &amp;segment)<span class="keyword"> const</span>
534<a name="l00733"></a>00733 <span class="keyword"></span>{
535<a name="l00734"></a>00734   <span class="keywordflow">return</span> (segment.<a class="code" href="classitpp_1_1TCP__Segment.html#682a833137dd7e66d7f6cc349b5a9778" title="no. of first byte of segment">seq_begin</a> &lt;= this-&gt;seq_begin) &amp;&amp; (this-&gt;<a class="code" href="classitpp_1_1TCP__Segment.html#31aba03e7100bca14eb4b4f61aa58974" title="no. of last byte of segment + 1">seq_end</a> &lt;= segment.<a class="code" href="classitpp_1_1TCP__Segment.html#31aba03e7100bca14eb4b4f61aa58974" title="no. of last byte of segment + 1">seq_end</a>);
536<a name="l00735"></a>00735 }
537<a name="l00736"></a>00736
538<a name="l00737"></a>00737
539<a name="l00738"></a><a class="code" href="group__protocol.html#ga582b8271e033fdead7e875e8872936c">00738</a> <span class="keyword">inline</span> <span class="keywordtype">unsigned</span> <a class="code" href="group__protocol.html#ga582b8271e033fdead7e875e8872936c" title="ADD DOCUMENTATION HERE.">TCP_Segment::length</a>()<span class="keyword"> const</span>
540<a name="l00739"></a>00739 <span class="keyword"></span>{
541<a name="l00740"></a>00740   <span class="keywordflow">return</span> <a class="code" href="classitpp_1_1TCP__Segment.html#31aba03e7100bca14eb4b4f61aa58974" title="no. of last byte of segment + 1">seq_end</a> - <a class="code" href="classitpp_1_1TCP__Segment.html#682a833137dd7e66d7f6cc349b5a9778" title="no. of first byte of segment">seq_begin</a>;
542<a name="l00741"></a>00741 }
543<a name="l00742"></a>00742
544<a name="l00744"></a>00744
545<a name="l00745"></a>00745
546<a name="l00746"></a>00746 } <span class="comment">// namespace itpp</span>
547<a name="l00747"></a>00747
548<a name="l00748"></a>00748 <span class="preprocessor">#endif // #ifndef TCP_H</span>
549<a name="l00749"></a>00749 <span class="preprocessor"></span>
550</pre></div></div>
551<hr size="1"><address style="text-align: right;"><small>Generated on Tue Jun 2 10:02:13 2009 for mixpp by&nbsp;
552<a href="http://www.doxygen.org/index.html">
553<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address>
554</body>
555</html>
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