<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> <title>DTN Reference Implementation: Link.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"> <link href="doxygen.css" rel="stylesheet" type="text/css"> </head><body> <!-- Generated by Doxygen 1.5.8 --> <div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="main.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div class="tabs"> <ul> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul> </div> <h1>Link.h</h1><a href="prophet_2Link_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span> <a name="l00002"></a>00002 <span class="comment"> * Copyright 2007 Baylor University</span> <a name="l00003"></a>00003 <span class="comment"> *</span> <a name="l00004"></a>00004 <span class="comment"> * Licensed under the Apache License, Version 2.0 (the "License");</span> <a name="l00005"></a>00005 <span class="comment"> * you may not use this file except in compliance with the License.</span> <a name="l00006"></a>00006 <span class="comment"> * You may obtain a copy of the License at</span> <a name="l00007"></a>00007 <span class="comment"> *</span> <a name="l00008"></a>00008 <span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span> <a name="l00009"></a>00009 <span class="comment"> *</span> <a name="l00010"></a>00010 <span class="comment"> * Unless required by applicable law or agreed to in writing, software</span> <a name="l00011"></a>00011 <span class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</span> <a name="l00012"></a>00012 <span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span> <a name="l00013"></a>00013 <span class="comment"> * See the License for the specific language governing permissions and</span> <a name="l00014"></a>00014 <span class="comment"> * limitations under the License.</span> <a name="l00015"></a>00015 <span class="comment"> */</span> <a name="l00016"></a>00016 <a name="l00017"></a>00017 <span class="preprocessor">#ifndef _PROPHET_LINK_FACADE_H_</span> <a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define _PROPHET_LINK_FACADE_H_</span> <a name="l00019"></a>00019 <span class="preprocessor"></span> <a name="l00020"></a>00020 <span class="preprocessor">#include <string.h></span> <a name="l00021"></a>00021 <span class="preprocessor">#include <string></span> <a name="l00022"></a>00022 <a name="l00023"></a>00023 <span class="preprocessor">#include "<a class="code" href="AckList_8h.html">AckList.h</a>"</span> <a name="l00024"></a>00024 <a name="l00025"></a>00025 <span class="keyword">namespace </span>prophet <a name="l00026"></a>00026 { <a name="l00027"></a>00027 <a name="l00028"></a><a class="code" href="classprophet_1_1Link.html">00028</a> <span class="keyword">class </span><a class="code" href="classprophet_1_1Link.html">Link</a> <a name="l00029"></a>00029 { <a name="l00030"></a>00030 <span class="keyword">public</span>: <a name="l00034"></a><a class="code" href="classprophet_1_1Link.html#c47c5f4171c23a239f160ee91f3f72b8">00034</a> <span class="keyword">virtual</span> <a class="code" href="classprophet_1_1Link.html#c47c5f4171c23a239f160ee91f3f72b8" title="Destructor.">~Link</a>() {} <a name="l00035"></a>00035 <a name="l00037"></a>00037 <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="classprophet_1_1Link.html#0631513a99a2b44d821161512fdabfe2" title="Accessors.">nexthop</a>() <span class="keyword">const</span> = 0; <a name="l00038"></a>00038 <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="classprophet_1_1Link.html#4c7e5be6a49b400be9e07db823b7f301" title="Accessors.">remote_eid</a>() <span class="keyword">const</span> = 0; <a name="l00039"></a><a class="code" href="classprophet_1_1Link.html#054ecc42ffb8970476123837cdfc05b1">00039</a> <a class="code" href="classprophet_1_1AckList.html" title="Section 3.5 (p.">AckList</a>* <a class="code" href="classprophet_1_1Link.html#054ecc42ffb8970476123837cdfc05b1" title="Accessors.">acks</a>() { <span class="keywordflow">return</span> &<a class="code" href="classprophet_1_1Link.html#1b7626356e33c064a95f87470cf14cf0" title="track what&#39;s been sent, so we don&#39;t send more than once">acks_</a>; } <a name="l00041"></a>00041 <a name="l00043"></a><a class="code" href="classprophet_1_1Link.html#41e7c6af7e69a65b5c9806aff06344fe">00043</a> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classprophet_1_1Link.html#41e7c6af7e69a65b5c9806aff06344fe" title="Operators.">operator==</a>(<span class="keyword">const</span> <a class="code" href="classprophet_1_1Link.html">Link</a>* l)<span class="keyword"> const</span> <a name="l00044"></a>00044 <span class="keyword"> </span>{ <span class="keywordflow">return</span> strncmp(<a class="code" href="classprophet_1_1Link.html#0631513a99a2b44d821161512fdabfe2" title="Accessors.">nexthop</a>(),l-><a class="code" href="classprophet_1_1Link.html#0631513a99a2b44d821161512fdabfe2" title="Accessors.">nexthop</a>(),strlen(<a class="code" href="classprophet_1_1Link.html#0631513a99a2b44d821161512fdabfe2" title="Accessors.">nexthop</a>())) == 0; } <a name="l00045"></a><a class="code" href="classprophet_1_1Link.html#4456049656a40ab7d336d986e574c831">00045</a> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classprophet_1_1Link.html#4456049656a40ab7d336d986e574c831" title="Operators.">operator<</a>(<span class="keyword">const</span> <a class="code" href="classprophet_1_1Link.html">Link</a>* l)<span class="keyword"> const</span> <a name="l00046"></a>00046 <span class="keyword"> </span>{ <span class="keywordflow">return</span> strncmp(<a class="code" href="classprophet_1_1Link.html#0631513a99a2b44d821161512fdabfe2" title="Accessors.">nexthop</a>(),l-><a class="code" href="classprophet_1_1Link.html#0631513a99a2b44d821161512fdabfe2" title="Accessors.">nexthop</a>(),strlen(<a class="code" href="classprophet_1_1Link.html#0631513a99a2b44d821161512fdabfe2" title="Accessors.">nexthop</a>())) < 0; } <a name="l00047"></a><a class="code" href="classprophet_1_1Link.html#8535dc36f5db3f4bc5a4cdb99126dc56">00047</a> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classprophet_1_1Link.html#41e7c6af7e69a65b5c9806aff06344fe" title="Operators.">operator==</a>(<span class="keyword">const</span> <a class="code" href="classprophet_1_1Link.html">Link</a>& l)<span class="keyword"> const</span> <a name="l00048"></a>00048 <span class="keyword"> </span>{ <span class="keywordflow">return</span> strncmp(<a class="code" href="classprophet_1_1Link.html#0631513a99a2b44d821161512fdabfe2" title="Accessors.">nexthop</a>(),l.<a class="code" href="classprophet_1_1Link.html#0631513a99a2b44d821161512fdabfe2" title="Accessors.">nexthop</a>(),strlen(<a class="code" href="classprophet_1_1Link.html#0631513a99a2b44d821161512fdabfe2" title="Accessors.">nexthop</a>())) == 0; } <a name="l00049"></a><a class="code" href="classprophet_1_1Link.html#a8b62534903dea434f5123f65ac6d631">00049</a> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classprophet_1_1Link.html#4456049656a40ab7d336d986e574c831" title="Operators.">operator<</a>(<span class="keyword">const</span> <a class="code" href="classprophet_1_1Link.html">Link</a>& l)<span class="keyword"> const</span> <a name="l00050"></a>00050 <span class="keyword"> </span>{ <span class="keywordflow">return</span> strncmp(<a class="code" href="classprophet_1_1Link.html#0631513a99a2b44d821161512fdabfe2" title="Accessors.">nexthop</a>(),l.<a class="code" href="classprophet_1_1Link.html#0631513a99a2b44d821161512fdabfe2" title="Accessors.">nexthop</a>(),strlen(<a class="code" href="classprophet_1_1Link.html#0631513a99a2b44d821161512fdabfe2" title="Accessors.">nexthop</a>())) < 0; } <a name="l00052"></a>00052 <a name="l00053"></a>00053 <span class="keyword">protected</span>: <a name="l00054"></a><a class="code" href="classprophet_1_1Link.html#1b7626356e33c064a95f87470cf14cf0">00054</a> <span class="keyword">mutable</span> <a class="code" href="classprophet_1_1AckList.html" title="Section 3.5 (p.">AckList</a> <a class="code" href="classprophet_1_1Link.html#1b7626356e33c064a95f87470cf14cf0" title="track what&#39;s been sent, so we don&#39;t send more than once">acks_</a>; <a name="l00055"></a>00055 <a name="l00056"></a>00056 }; <span class="comment">// class Link</span> <a name="l00057"></a>00057 <a name="l00058"></a><a class="code" href="classprophet_1_1LinkImpl.html">00058</a> <span class="keyword">class </span><a class="code" href="classprophet_1_1LinkImpl.html">LinkImpl</a> : <span class="keyword">public</span> <a class="code" href="classprophet_1_1Link.html">Link</a> <a name="l00059"></a>00059 { <a name="l00060"></a>00060 <span class="keyword">public</span>: <a name="l00064"></a><a class="code" href="classprophet_1_1LinkImpl.html#79e090ef79c2b059568f390ab3faddb0">00064</a> <a class="code" href="classprophet_1_1LinkImpl.html#79e090ef79c2b059568f390ab3faddb0" title="Constructor.">LinkImpl</a>(<span class="keyword">const</span> std::string& <a class="code" href="classprophet_1_1LinkImpl.html#c7600b7c69bd50a1183c5a6843d8079c" title="Accessors.">nexthop</a> = <span class="stringliteral">""</span>) : <a name="l00065"></a>00065 <a class="code" href="classprophet_1_1LinkImpl.html#c429ebe19be5bba54a46f0838f9b5562">next_hop_</a>(<a class="code" href="classprophet_1_1LinkImpl.html#c7600b7c69bd50a1183c5a6843d8079c" title="Accessors.">nexthop</a>) {} <a name="l00066"></a>00066 <a name="l00070"></a><a class="code" href="classprophet_1_1LinkImpl.html#06ac3d56aeddd986d042d6af1050b80f">00070</a> <span class="keyword">virtual</span> <a class="code" href="classprophet_1_1LinkImpl.html#06ac3d56aeddd986d042d6af1050b80f" title="Destructor.">~LinkImpl</a>() {} <a name="l00071"></a>00071 <a name="l00073"></a><a class="code" href="classprophet_1_1LinkImpl.html#c7600b7c69bd50a1183c5a6843d8079c">00073</a> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="classprophet_1_1LinkImpl.html#c7600b7c69bd50a1183c5a6843d8079c" title="Accessors.">nexthop</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classprophet_1_1LinkImpl.html#c429ebe19be5bba54a46f0838f9b5562">next_hop_</a>.c_str(); } <a name="l00074"></a><a class="code" href="classprophet_1_1LinkImpl.html#8cbddeefb788cc37ad48a99dfb5fa26e">00074</a> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="classprophet_1_1LinkImpl.html#8cbddeefb788cc37ad48a99dfb5fa26e" title="Accessors.">remote_eid</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classprophet_1_1LinkImpl.html#c429ebe19be5bba54a46f0838f9b5562">next_hop_</a>.c_str(); } <a name="l00076"></a>00076 <a name="l00078"></a><a class="code" href="classprophet_1_1LinkImpl.html#d27e77d0cc1e8e0a08c9c333c03454b2">00078</a> <span class="keywordtype">void</span> <a class="code" href="classprophet_1_1LinkImpl.html#d27e77d0cc1e8e0a08c9c333c03454b2" title="Mutators.">set_nexthop</a>( <span class="keyword">const</span> std::string& <a class="code" href="classprophet_1_1LinkImpl.html#c7600b7c69bd50a1183c5a6843d8079c" title="Accessors.">nexthop</a> ) <a name="l00079"></a>00079 { <a name="l00080"></a>00080 <a class="code" href="classprophet_1_1LinkImpl.html#c429ebe19be5bba54a46f0838f9b5562">next_hop_</a>.assign(nexthop); <a name="l00081"></a>00081 } <a name="l00083"></a>00083 <a name="l00084"></a>00084 <span class="keyword">protected</span>: <a name="l00085"></a><a class="code" href="classprophet_1_1LinkImpl.html#c429ebe19be5bba54a46f0838f9b5562">00085</a> std::string <a class="code" href="classprophet_1_1LinkImpl.html#c429ebe19be5bba54a46f0838f9b5562">next_hop_</a>; <a name="l00086"></a>00086 }; <span class="comment">// class LinkImpl</span> <a name="l00087"></a>00087 <a name="l00088"></a>00088 }; <span class="comment">// namespace prophet</span> <a name="l00089"></a>00089 <a name="l00090"></a>00090 <span class="preprocessor">#endif // _PROPHET_LINK_FACADE_H_</span> </pre></div></div> <hr size="1"><address style="text-align: right;"><small>Generated on Fri Jan 30 09:26:57 2009 for DTN Reference Implementation by <a href="http://www.doxygen.org/index.html"> <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address> </body> </html>