<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.5"/> <title>steghide: BFSAPHeuristic.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">steghide  <span id="projectnumber">0.5.1</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.5 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</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 id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">BFSAPHeuristic.h</div> </div> </div><!--header--> <div class="contents"> <a href="BFSAPHeuristic_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div> <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * steghide 0.5.1 - a steganography program</span></div> <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Copyright (C) 1999-2003 Stefan Hetzl <shetzl@chello.at></span></div> <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div> <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * This program is free software; you can redistribute it and/or</span></div> <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * modify it under the terms of the GNU General Public License</span></div> <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * as published by the Free Software Foundation; either version 2</span></div> <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * of the License, or (at your option) any later version.</span></div> <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> *</span></div> <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * This program is distributed in the hope that it will be useful,</span></div> <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div> <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div> <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * GNU General Public License for more details.</span></div> <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> *</span></div> <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * You should have received a copy of the GNU General Public License</span></div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * along with this program; if not, write to the Free Software</span></div> <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.</span></div> <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> *</span></div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> */</span></div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div> <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#ifndef SH_BFSAPHeuristic</span></div> <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor"></span><span class="preprocessor">#define SH_BFSAPHeuristic</span></div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "<a class="code" href="EdgeIterator_8h.html">EdgeIterator.h</a>"</span></div> <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "<a class="code" href="MatchingAlgorithm_8h.html">MatchingAlgorithm.h</a>"</span></div> <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "<a class="code" href="Vertex_8h.html">Vertex.h</a>"</span></div> <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div> <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">class </span><a class="code" href="classEdge.html">Edge</a> ;</div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "<a class="code" href="Graph_8h.html">Graph.h</a>"</span></div> <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">class </span><a class="code" href="classMatching.html">Matching</a> ;</div> <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div> <div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="classBFSAPHeuristic.html"> 36</a></span> <span class="keyword">class </span><a class="code" href="classBFSAPHeuristic.html">BFSAPHeuristic</a> : <span class="keyword">public</span> <a class="code" href="classMatchingAlgorithm.html">MatchingAlgorithm</a> {</div> <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keyword">public</span>:</div> <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <a class="code" href="classBFSAPHeuristic.html#ad01695f4b13c50e8fefd15fb6813b491">BFSAPHeuristic</a> (<a class="code" href="classGraph.html">Graph</a>* g, <a class="code" href="classMatching.html">Matching</a>* m) ;</div> <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div> <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">virtual</span> <a class="code" href="classBFSAPHeuristic.html#ac5fe4a33565132234933b709becd5644">~BFSAPHeuristic</a> (<span class="keywordtype">void</span>) ;</div> <div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div> <div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="classBFSAPHeuristic.html#aa4c3ae99f3c0b07e30a735871b30d1b7"> 47</a></span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="classBFSAPHeuristic.html#aa4c3ae99f3c0b07e30a735871b30d1b7">getName</a> (<span class="keywordtype">void</span>)<span class="keyword"> const</span></div> <div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> <span class="stringliteral">"BFS Augmenting Path Heuristic"</span> ; } ;</div> <div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div> <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordtype">void</span> <a class="code" href="classBFSAPHeuristic.html#a2b12948841049cfca3e6d634d793c510">run</a> (<span class="keywordtype">void</span>) ;</div> <div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div> <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">private</span>:</div> <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="classBFSAPHeuristic.html#ae03e433e445781a1041ce5ff350e62b9">searchAugmentingPath</a> (<a class="code" href="classVertex.html">Vertex</a>* v0, <span class="keyword">const</span> <a class="code" href="classEdge.html">Edge</a>** path) ;</div> <div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div> <div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="classBFSAPHeuristic.html#aa7f91fc4148cfd04daa75b517d42805f"> 60</a></span>  <span class="keywordtype">bool</span>* <a class="code" href="classBFSAPHeuristic.html#aa7f91fc4148cfd04daa75b517d42805f">VertexVisited</a> ;</div> <div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classBFSAPHeuristic.html#a352e950c3dde1e0c1046adbec7715ca9"> 61</a></span>  <a class="code" href="classEdge.html">Edge</a>* <a class="code" href="classBFSAPHeuristic.html#a352e950c3dde1e0c1046adbec7715ca9">BackEdge</a> ;</div> <div class="line"><a name="l00062"></a><span class="lineno"> 62</span> } ;</div> <div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div> <div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="preprocessor">#endif // ndef SH_BFSAPHeuristic</span></div> <div class="ttc" id="classBFSAPHeuristic_html_a2b12948841049cfca3e6d634d793c510"><div class="ttname"><a href="classBFSAPHeuristic.html#a2b12948841049cfca3e6d634d793c510">BFSAPHeuristic::run</a></div><div class="ttdeci">void run(void)</div><div class="ttdef"><b>Definition:</b> BFSAPHeuristic.cc:46</div></div> <div class="ttc" id="MatchingAlgorithm_8h_html"><div class="ttname"><a href="MatchingAlgorithm_8h.html">MatchingAlgorithm.h</a></div></div> <div class="ttc" id="classBFSAPHeuristic_html_aa7f91fc4148cfd04daa75b517d42805f"><div class="ttname"><a href="classBFSAPHeuristic.html#aa7f91fc4148cfd04daa75b517d42805f">BFSAPHeuristic::VertexVisited</a></div><div class="ttdeci">bool * VertexVisited</div><div class="ttdef"><b>Definition:</b> BFSAPHeuristic.h:60</div></div> <div class="ttc" id="classGraph_html"><div class="ttname"><a href="classGraph.html">Graph</a></div><div class="ttdoc">a graph constructed from a cover file and a message to be embedded </div><div class="ttdef"><b>Definition:</b> Graph.h:51</div></div> <div class="ttc" id="classBFSAPHeuristic_html"><div class="ttname"><a href="classBFSAPHeuristic.html">BFSAPHeuristic</a></div><div class="ttdoc">a matching algorithm implementing a heuristic breadth-first-search for augmenting paths ...</div><div class="ttdef"><b>Definition:</b> BFSAPHeuristic.h:36</div></div> <div class="ttc" id="classEdge_html"><div class="ttname"><a href="classEdge.html">Edge</a></div><div class="ttdef"><b>Definition:</b> Edge.h:28</div></div> <div class="ttc" id="classBFSAPHeuristic_html_ae03e433e445781a1041ce5ff350e62b9"><div class="ttname"><a href="classBFSAPHeuristic.html#ae03e433e445781a1041ce5ff350e62b9">BFSAPHeuristic::searchAugmentingPath</a></div><div class="ttdeci">unsigned long searchAugmentingPath(Vertex *v0, const Edge **path)</div><div class="ttdef"><b>Definition:</b> BFSAPHeuristic.cc:82</div></div> <div class="ttc" id="classBFSAPHeuristic_html_ad01695f4b13c50e8fefd15fb6813b491"><div class="ttname"><a href="classBFSAPHeuristic.html#ad01695f4b13c50e8fefd15fb6813b491">BFSAPHeuristic::BFSAPHeuristic</a></div><div class="ttdeci">BFSAPHeuristic(Graph *g, Matching *m)</div><div class="ttdef"><b>Definition:</b> BFSAPHeuristic.cc:28</div></div> <div class="ttc" id="EdgeIterator_8h_html"><div class="ttname"><a href="EdgeIterator_8h.html">EdgeIterator.h</a></div></div> <div class="ttc" id="classMatching_html"><div class="ttname"><a href="classMatching.html">Matching</a></div><div class="ttdoc">represent a matching on a graph </div><div class="ttdef"><b>Definition:</b> Matching.h:41</div></div> <div class="ttc" id="classBFSAPHeuristic_html_ac5fe4a33565132234933b709becd5644"><div class="ttname"><a href="classBFSAPHeuristic.html#ac5fe4a33565132234933b709becd5644">BFSAPHeuristic::~BFSAPHeuristic</a></div><div class="ttdeci">virtual ~BFSAPHeuristic(void)</div><div class="ttdef"><b>Definition:</b> BFSAPHeuristic.cc:40</div></div> <div class="ttc" id="Vertex_8h_html"><div class="ttname"><a href="Vertex_8h.html">Vertex.h</a></div></div> <div class="ttc" id="Graph_8h_html"><div class="ttname"><a href="Graph_8h.html">Graph.h</a></div></div> <div class="ttc" id="classMatchingAlgorithm_html"><div class="ttname"><a href="classMatchingAlgorithm.html">MatchingAlgorithm</a></div><div class="ttdef"><b>Definition:</b> MatchingAlgorithm.h:27</div></div> <div class="ttc" id="classBFSAPHeuristic_html_aa4c3ae99f3c0b07e30a735871b30d1b7"><div class="ttname"><a href="classBFSAPHeuristic.html#aa4c3ae99f3c0b07e30a735871b30d1b7">BFSAPHeuristic::getName</a></div><div class="ttdeci">const char * getName(void) const </div><div class="ttdef"><b>Definition:</b> BFSAPHeuristic.h:47</div></div> <div class="ttc" id="classVertex_html"><div class="ttname"><a href="classVertex.html">Vertex</a></div><div class="ttdoc">a vertex in a graph </div><div class="ttdef"><b>Definition:</b> Vertex.h:43</div></div> <div class="ttc" id="classBFSAPHeuristic_html_a352e950c3dde1e0c1046adbec7715ca9"><div class="ttname"><a href="classBFSAPHeuristic.html#a352e950c3dde1e0c1046adbec7715ca9">BFSAPHeuristic::BackEdge</a></div><div class="ttdeci">Edge * BackEdge</div><div class="ttdef"><b>Definition:</b> BFSAPHeuristic.h:61</div></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Fri Oct 18 2013 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