source: tspsg/docs/html/class_c_t_s_p_solver.html @ a5be8eb2c8

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88<div class="contents">
89<h1>CTSPSolver Class Reference</h1><!-- doxytag: class="CTSPSolver" -->
90<p>This class solves Travelling Salesman Problem task. 
91<a href="#_details">More...</a></p>
92
93<p><code>#include &lt;<a class="el" href="tspsolver_8h_source.html">tspsolver.h</a>&gt;</code></p>
94<div class="dynheader">
95Collaboration diagram for CTSPSolver:</div>
96<div class="dynsection">
97<div class="center"><img src="class_c_t_s_p_solver__coll__graph.png" border="0" usemap="#_c_t_s_p_solver_coll__map" alt="Collaboration graph"/></div>
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105<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
106
107<p><a href="class_c_t_s_p_solver-members.html">List of all members.</a></p>
108<table border="0" cellpadding="0" cellspacing="0">
109<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
110<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa5e45813d8f5e1c039b1bb9746d367bd"></a><!-- doxytag: member="CTSPSolver::CTSPSolver" ref="aa5e45813d8f5e1c039b1bb9746d367bd" args="()" -->
111&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_t_s_p_solver.html#aa5e45813d8f5e1c039b1bb9746d367bd">CTSPSolver</a> ()</td></tr>
112<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Class constructor. <br/></td></tr>
113<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" doxygen="qt-4.6.tag:http://doc.trolltech.com/4.6/" href="http://doc.trolltech.com/4.6/qstring.html">QString</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_t_s_p_solver.html#a57556c971a25e3556c4aa3cc1fd2d3d0">getSortedPath</a> () const </td></tr>
114<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns the sorted optimal path, starting from City 1.  <a href="#a57556c971a25e3556c4aa3cc1fd2d3d0"></a><br/></td></tr>
115<tr><td class="memItemLeft" align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_t_s_p_solver.html#a28d546e840cf53c639b45c0f26419f7a">isOptimal</a> () const </td></tr>
116<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns whether or not the solution is definitely optimal.  <a href="#a28d546e840cf53c639b45c0f26419f7a"></a><br/></td></tr>
117<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="struct_s_step.html">SStep</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_t_s_p_solver.html#a9a6545dd05e449151aabe325f4058edd">solve</a> (int numCities, <a class="elRef" doxygen="qt-4.6.tag:http://doc.trolltech.com/4.6/" href="http://doc.trolltech.com/4.6/qlist.html">TMatrix</a> task, <a class="elRef" doxygen="qt-4.6.tag:http://doc.trolltech.com/4.6/" href="http://doc.trolltech.com/4.6/qwidget.html">QWidget</a> *parent=0)</td></tr>
118<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Solves the given task.  <a href="#a9a6545dd05e449151aabe325f4058edd"></a><br/></td></tr>
119<tr><td colspan="2"><h2>Static Public Member Functions</h2></td></tr>
120<tr><td class="memItemLeft" align="right" valign="top">static <a class="elRef" doxygen="qt-4.6.tag:http://doc.trolltech.com/4.6/" href="http://doc.trolltech.com/4.6/qstring.html">QString</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_t_s_p_solver.html#a677a878c4c8a06316a5d8d5a4fc8ab65">getVersionId</a> ()</td></tr>
121<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns CTSPSolver's version ID.  <a href="#a677a878c4c8a06316a5d8d5a4fc8ab65"></a><br/></td></tr>
122</table>
123<hr/><a name="_details"></a><h2>Detailed Description</h2>
124<p>This class solves Travelling Salesman Problem task. </p>
125<dl class="author"><dt><b>Author:</b></dt><dd>Copyright &copy; 2007-2009 Lёppa &lt;contacts[at]oleksii[dot]name&gt;</dd></dl>
126<dl class="todo"><dt><b><a class="el" href="todo.html#_todo000003">Todo:</a></b></dt><dd>TODO: Deletion of solution tree on destroy and cleanup. </dd></dl>
127<hr/><h2>Member Function Documentation</h2>
128<a class="anchor" id="a57556c971a25e3556c4aa3cc1fd2d3d0"></a><!-- doxytag: member="CTSPSolver::getSortedPath" ref="a57556c971a25e3556c4aa3cc1fd2d3d0" args="() const " -->
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134          <td>(</td>
135          <td class="paramname"></td>
136          <td>&nbsp;)&nbsp;</td>
137          <td> const</td>
138        </tr>
139      </table>
140</div>
141<div class="memdoc">
142
143<p>Returns the sorted optimal path, starting from City 1. </p>
144<dl class="return"><dt><b>Returns:</b></dt><dd>A string, containing sorted optimal path. </dd></dl>
145
146<p><div class="dynheader">
147Here is the call graph for this function:</div>
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160<a class="anchor" id="a677a878c4c8a06316a5d8d5a4fc8ab65"></a><!-- doxytag: member="CTSPSolver::getVersionId" ref="a677a878c4c8a06316a5d8d5a4fc8ab65" args="()" -->
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166          <td>(</td>
167          <td class="paramname"></td>
168          <td>&nbsp;)&nbsp;</td>
169          <td><code> [static]</code></td>
170        </tr>
171      </table>
172</div>
173<div class="memdoc">
174
175<p>Returns CTSPSolver's version ID. </p>
176<dl class="return"><dt><b>Returns:</b></dt><dd>A string: <b>$Id: tspsolver.cpp 79 2009-12-18 13:07:48Z laleppa $</b>. </dd></dl>
177
178</div>
179</div>
180<a class="anchor" id="a28d546e840cf53c639b45c0f26419f7a"></a><!-- doxytag: member="CTSPSolver::isOptimal" ref="a28d546e840cf53c639b45c0f26419f7a" args="() const " -->
181<div class="memitem">
182<div class="memproto">
183      <table class="memname">
184        <tr>
185          <td class="memname">bool CTSPSolver::isOptimal </td>
186          <td>(</td>
187          <td class="paramname"></td>
188          <td>&nbsp;)&nbsp;</td>
189          <td> const</td>
190        </tr>
191      </table>
192</div>
193<div class="memdoc">
194
195<p>Returns whether or not the solution is definitely optimal. </p>
196<dl class="return"><dt><b>Returns:</b></dt><dd><code>true</code> if solution is definitely optimal, otherwise <code>false</code>.</dd></dl>
197<p>The solution may need some further interations to determine whether it is optimal. In such cases this function returns <code>false</code>. </p>
198
199</div>
200</div>
201<a class="anchor" id="a9a6545dd05e449151aabe325f4058edd"></a><!-- doxytag: member="CTSPSolver::solve" ref="a9a6545dd05e449151aabe325f4058edd" args="(int numCities, TMatrix task, QWidget *parent=0)" -->
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206          <td class="memname"><a class="el" href="struct_s_step.html">SStep</a> * CTSPSolver::solve </td>
207          <td>(</td>
208          <td class="paramtype">int&nbsp;</td>
209          <td class="paramname"> <em>numCities</em>, </td>
210        </tr>
211        <tr>
212          <td class="paramkey"></td>
213          <td></td>
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215          <td class="paramname"> <em>task</em>, </td>
216        </tr>
217        <tr>
218          <td class="paramkey"></td>
219          <td></td>
220          <td class="paramtype"><a class="elRef" doxygen="qt-4.6.tag:http://doc.trolltech.com/4.6/" href="http://doc.trolltech.com/4.6/qwidget.html">QWidget</a> *&nbsp;</td>
221          <td class="paramname"> <em>parent</em> = <code>0</code></td><td>&nbsp;</td>
222        </tr>
223        <tr>
224          <td></td>
225          <td>)</td>
226          <td></td><td></td><td></td>
227        </tr>
228      </table>
229</div>
230<div class="memdoc">
231
232<p>Solves the given task. </p>
233<dl><dt><b>Parameters:</b></dt><dd>
234  <table border="0" cellspacing="2" cellpadding="0">
235    <tr><td valign="top"></td><td valign="top"><em>numCities</em>&nbsp;</td><td>Number of cities in the task. </td></tr>
236    <tr><td valign="top"></td><td valign="top"><em>task</em>&nbsp;</td><td>The matrix of city-to-city travel costs. </td></tr>
237    <tr><td valign="top"></td><td valign="top"><em>parent</em>&nbsp;</td><td>The parent widget for displaying messages and dialogs. </td></tr>
238  </table>
239  </dd>
240</dl>
241<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the root of the solution tree.</dd></dl>
242<dl class="todo"><dt><b><a class="el" href="todo.html#_todo000002">Todo:</a></b></dt><dd>TODO: Comment the algorithm. </dd></dl>
243
244<p><div class="dynheader">
245Here is the call graph for this function:</div>
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255
256</div>
257</div>
258<hr/>The documentation for this class was generated from the following files:<ul>
259<li>src/<a class="el" href="tspsolver_8h_source.html">tspsolver.h</a></li>
260<li>src/tspsolver.cpp</li>
261</ul>
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277<hr size="1"/><address style="text-align: right;"><small>Generated on Thu Jan 7 18:22:51 2010 for TSPSG: TSP Solver and Generator by&nbsp;
278<a href="http://www.doxygen.org/index.html">
279<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
280</body>
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