source: tspsg-svn/trunk/docs/html/tspsolver_8h_source.html @ 72

Last change on this file since 72 was 72, checked in by laleppa, 15 years ago

Documentation update:
+ Added call and caller graphs.
+ Documentation now references Qt 4.6 documentation for Qt classes.

File size: 15.5 KB
Line 
1<!-- This comment will put IE 6, 7 and 8 in quirks mode -->
2<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
3<html xmlns="http://www.w3.org/1999/xhtml">
4<head>
5<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
6<title>TSPSG: TSP Solver and Generator: src/tspsolver.h Source File</title>
7<link href="tabs.css" rel="stylesheet" type="text/css"/>
8<link href="search/search.css" rel="stylesheet" type="text/css"/>
9<script type="text/javaScript" src="search/search.js"></script>
10<link href="doxygen.css" rel="stylesheet" type="text/css"/>
11</head>
12<body onload='searchBox.OnSelectItem(0);'>
13<!-- Generated by Doxygen 1.6.1 -->
14<script type="text/javascript"><!--
15var searchBox = new SearchBox("searchBox", "search",false,'Search');
16--></script>
17<script type="text/javascript">
18<!--
19function changeDisplayState (e){
20  var num=this.id.replace(/[^[0-9]/g,'');
21  var button=this.firstChild;
22  var sectionDiv=document.getElementById('dynsection'+num);
23  if (sectionDiv.style.display=='none'||sectionDiv.style.display==''){
24    sectionDiv.style.display='block';
25    button.src='open.gif';
26  }else{
27    sectionDiv.style.display='none';
28    button.src='closed.gif';
29  }
30}
31function initDynSections(){
32  var divs=document.getElementsByTagName('div');
33  var sectionCounter=1;
34  for(var i=0;i<divs.length-1;i++){
35    if(divs[i].className=='dynheader'&&divs[i+1].className=='dynsection'){
36      var header=divs[i];
37      var section=divs[i+1];
38      var button=header.firstChild;
39      if (button!='IMG'){
40        divs[i].insertBefore(document.createTextNode(' '),divs[i].firstChild);
41        button=document.createElement('img');
42        divs[i].insertBefore(button,divs[i].firstChild);
43      }
44      header.style.cursor='pointer';
45      header.onclick=changeDisplayState;
46      header.id='dynheader'+sectionCounter;
47      button.src='closed.gif';
48      section.id='dynsection'+sectionCounter;
49      section.style.display='none';
50      section.style.marginLeft='14px';
51      sectionCounter++;
52    }
53  }
54}
55window.onload = initDynSections;
56-->
57</script>
58<div class="navigation" id="top">
59  <div class="tabs">
60    <ul>
61      <li><a href="index.html"><span>Main&nbsp;Page</span></a></li>
62      <li><a href="pages.html"><span>Related&nbsp;Pages</span></a></li>
63      <li><a href="annotated.html"><span>Classes</span></a></li>
64      <li class="current"><a href="files.html"><span>Files</span></a></li>
65      <li>
66        <div id="MSearchBox" class="MSearchBoxInactive">
67        <img id="MSearchSelect" src="search/search.png"
68             onmouseover="return searchBox.OnSearchSelectShow()"
69             onmouseout="return searchBox.OnSearchSelectHide()"
70             alt=""/>
71        <input type="text" id="MSearchField" value="Search" accesskey="S"
72             onfocus="searchBox.OnSearchFieldFocus(true)" 
73             onblur="searchBox.OnSearchFieldFocus(false)" 
74             onkeyup="searchBox.OnSearchFieldChange(event)"/>
75        <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
76        </div>
77      </li>
78    </ul>
79  </div>
80  <div class="tabs">
81    <ul>
82      <li><a href="files.html"><span>File&nbsp;List</span></a></li>
83      <li><a href="globals.html"><span>File&nbsp;Members</span></a></li>
84    </ul>
85  </div>
86<h1>src/tspsolver.h</h1><a href="tspsolver_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
87<a name="l00028"></a>00028 <span class="preprocessor">#ifndef TSPSOLVER_H</span>
88<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#define TSPSOLVER_H</span>
89<a name="l00030"></a>00030 <span class="preprocessor"></span>
90<a name="l00031"></a>00031 <span class="preprocessor">#include &quot;<a class="code" href="globals_8h.html" title="Contains TSPSG global defines.">globals.h</a>&quot;</span>
91<a name="l00032"></a>00032
92<a name="l00033"></a>00033 <span class="preprocessor">#include &quot;<a class="code" href="tspmodel_8h.html" title="Defines CTSPModel class.">tspmodel.h</a>&quot;</span>
93<a name="l00034"></a>00034
94<a name="l00036"></a><a class="code" href="tspsolver_8h.html#a96b95c574161e5013286210c96c581ba">00036</a> <span class="keyword">typedef</span> <a class="codeRef" doxygen="qt-4.6.tag:http://doc.trolltech.com/4.6/" href="http://doc.trolltech.com/4.6/qlist.html">QList&lt;QList&lt;double&gt;</a> &gt; <a class="codeRef" doxygen="qt-4.6.tag:http://doc.trolltech.com/4.6/" href="http://doc.trolltech.com/4.6/qlist.html">tMatrix</a>;
95<a name="l00037"></a>00037
96<a name="l00043"></a>00043
97<a name="l00044"></a><a class="code" href="structs_step.html">00044</a> <span class="keyword">struct </span><a class="code" href="structs_step.html" title="This structure represents one step of solving.">sStep</a> {
98<a name="l00045"></a><a class="code" href="structs_step.html#a0b16ffd0c21e19482d8080559a4ebea7">00045</a>     <a class="codeRef" doxygen="qt-4.6.tag:http://doc.trolltech.com/4.6/" href="http://doc.trolltech.com/4.6/qlist.html">tMatrix</a> <a class="code" href="structs_step.html#a0b16ffd0c21e19482d8080559a4ebea7" title="This step&amp;#39;s matrix.">matrix</a>;
99<a name="l00046"></a><a class="code" href="structs_step.html#addaeb82c9ddd12c50b753ad2988ceafc">00046</a>     <span class="keywordtype">double</span> <a class="code" href="structs_step.html#addaeb82c9ddd12c50b753ad2988ceafc" title="The price of travel to this step.">price</a>;
100<a name="l00047"></a>00047     <span class="keyword">struct </span>{
101<a name="l00048"></a><a class="code" href="structs_step.html#afa2175a8daa72a3b0cb510b4dd41b3e2">00048</a>         <span class="keywordtype">int</span> <a class="code" href="structs_step.html#afa2175a8daa72a3b0cb510b4dd41b3e2" title="A zero-based row number of the candidate.">nRow</a>;
102<a name="l00049"></a><a class="code" href="structs_step.html#a907c1872b0e7881130f0034145169fb1">00049</a>         <span class="keywordtype">int</span> <a class="code" href="structs_step.html#a907c1872b0e7881130f0034145169fb1" title="A zero-based column number of the candidate.">nCol</a>;
103<a name="l00050"></a>00050     } <a class="code" href="structs_step.html#a46e252aac4c84cc53d412c76f63fa6fd" title="A candiadate for branching in the current matrix.">candidate</a>;
104<a name="l00051"></a><a class="code" href="structs_step.html#aabaeab5d890e4497a76c7a30a3f85cfa">00051</a>     <span class="keywordtype">bool</span> <a class="code" href="structs_step.html#aabaeab5d890e4497a76c7a30a3f85cfa" title="Indicates whether or not matrix has alternative candidates.">alts</a>;
105<a name="l00052"></a><a class="code" href="structs_step.html#a7a984255a80c651dff62ac9571079a53">00052</a>     <a class="code" href="structs_step.html" title="This structure represents one step of solving.">sStep</a> *<a class="code" href="structs_step.html#a7a984255a80c651dff62ac9571079a53" title="Pointer to the left branch step.">plNode</a>;
106<a name="l00053"></a><a class="code" href="structs_step.html#a9f14c4a0df25ba8b109c6732d4a68216">00053</a>     <a class="code" href="structs_step.html" title="This structure represents one step of solving.">sStep</a> *<a class="code" href="structs_step.html#a9f14c4a0df25ba8b109c6732d4a68216" title="Pointer to the right branch step.">prNode</a>;
107<a name="l00054"></a>00054
108<a name="l00056"></a><a class="code" href="structs_step.html#aa172f0fca5234cfa240121e6363e6951">00056</a>     <a class="code" href="structs_step.html#aa172f0fca5234cfa240121e6363e6951" title="Assigns default values.">sStep</a>() {
109<a name="l00057"></a>00057         <a class="code" href="structs_step.html#addaeb82c9ddd12c50b753ad2988ceafc" title="The price of travel to this step.">price</a> = <a class="code" href="structs_step.html#a46e252aac4c84cc53d412c76f63fa6fd" title="A candiadate for branching in the current matrix.">candidate</a>.nRow = <a class="code" href="structs_step.html#a46e252aac4c84cc53d412c76f63fa6fd" title="A candiadate for branching in the current matrix.">candidate</a>.nCol = -1;
110<a name="l00058"></a>00058         <a class="code" href="structs_step.html#aabaeab5d890e4497a76c7a30a3f85cfa" title="Indicates whether or not matrix has alternative candidates.">alts</a> = <span class="keyword">false</span>;
111<a name="l00059"></a>00059         <a class="code" href="structs_step.html#a7a984255a80c651dff62ac9571079a53" title="Pointer to the left branch step.">plNode</a> = <a class="code" href="structs_step.html#a9f14c4a0df25ba8b109c6732d4a68216" title="Pointer to the right branch step.">prNode</a> = NULL;
112<a name="l00060"></a>00060     }
113<a name="l00061"></a>00061 };
114<a name="l00062"></a>00062
115<a name="l00069"></a><a class="code" href="class_c_t_s_p_solver.html">00069</a> <span class="keyword">class </span><a class="code" href="class_c_t_s_p_solver.html" title="This class solves Travelling Salesman Problem task.">CTSPSolver</a>
116<a name="l00070"></a>00070 {
117<a name="l00071"></a>00071     Q_DECLARE_TR_FUNCTIONS(<a class="code" href="class_c_t_s_p_solver.html" title="This class solves Travelling Salesman Problem task.">CTSPSolver</a>)
118<a name="l00072"></a>00072
119<a name="l00073"></a>00073 <span class="keyword">public</span>:
120<a name="l00074"></a>00074     <a class="code" href="class_c_t_s_p_solver.html#aa5e45813d8f5e1c039b1bb9746d367bd" title="Class constructor.">CTSPSolver</a>();
121<a name="l00075"></a>00075     <a class="codeRef" doxygen="qt-4.6.tag:http://doc.trolltech.com/4.6/" href="http://doc.trolltech.com/4.6/qstring.html">QString</a> <a class="code" href="class_c_t_s_p_solver.html#a57556c971a25e3556c4aa3cc1fd2d3d0" title="Returns the sorted optimal path, starting from City 1.">getSortedPath</a>() <span class="keyword">const</span>;
122<a name="l00076"></a>00076     <span class="keyword">static</span> <a class="codeRef" doxygen="qt-4.6.tag:http://doc.trolltech.com/4.6/" href="http://doc.trolltech.com/4.6/qstring.html">QString</a> <a class="code" href="class_c_t_s_p_solver.html#a677a878c4c8a06316a5d8d5a4fc8ab65" title="Returns CTSPSolver&amp;#39;s version ID.">getVersionId</a>();
123<a name="l00077"></a>00077     <span class="keywordtype">bool</span> <a class="code" href="class_c_t_s_p_solver.html#a28d546e840cf53c639b45c0f26419f7a" title="Returns whether or not the solution is definitely optimal.">isOptimal</a>() <span class="keyword">const</span>;
124<a name="l00078"></a>00078     <a class="code" href="structs_step.html" title="This structure represents one step of solving.">sStep</a> *<a class="code" href="class_c_t_s_p_solver.html#abc4a62fa7954327949926473309d6bc3" title="Solves the given task.">solve</a>(<span class="keywordtype">int</span> numCities, <a class="codeRef" 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="codeRef" doxygen="qt-4.6.tag:http://doc.trolltech.com/4.6/" href="http://doc.trolltech.com/4.6/qwidget.html">QWidget</a> *parent = 0);
125<a name="l00079"></a>00079
126<a name="l00080"></a>00080 <span class="keyword">private</span>:
127<a name="l00081"></a>00081     <span class="keywordtype">bool</span> mayNotBeOptimal;
128<a name="l00082"></a>00082     <span class="keywordtype">int</span> nCities;
129<a name="l00083"></a>00083     <a class="code" href="structs_step.html" title="This structure represents one step of solving.">sStep</a> *root;
130<a name="l00084"></a>00084     <a class="codeRef" doxygen="qt-4.6.tag:http://doc.trolltech.com/4.6/" href="http://doc.trolltech.com/4.6/qhash.html">QHash&lt;int,int&gt;</a> route;
131<a name="l00085"></a>00085 <span class="comment">//  QHash&lt;int,int&gt; forbidden;</span>
132<a name="l00086"></a>00086
133<a name="l00087"></a>00087     <span class="keywordtype">double</span> align(<a class="codeRef" doxygen="qt-4.6.tag:http://doc.trolltech.com/4.6/" href="http://doc.trolltech.com/4.6/qlist.html">tMatrix</a> &amp;matrix);
134<a name="l00088"></a>00088     <span class="keywordtype">void</span> cleanup();
135<a name="l00089"></a>00089     <span class="keywordtype">bool</span> findCandidate(<span class="keyword">const</span> <a class="codeRef" doxygen="qt-4.6.tag:http://doc.trolltech.com/4.6/" href="http://doc.trolltech.com/4.6/qlist.html">tMatrix</a> &amp;matrix, <span class="keywordtype">int</span> &amp;nRow, <span class="keywordtype">int</span> &amp;nCol) <span class="keyword">const</span>;
136<a name="l00090"></a>00090     <span class="keywordtype">double</span> findMinInCol(<span class="keywordtype">int</span> nCol, <span class="keyword">const</span> <a class="codeRef" doxygen="qt-4.6.tag:http://doc.trolltech.com/4.6/" href="http://doc.trolltech.com/4.6/qlist.html">tMatrix</a> &amp;matrix, <span class="keywordtype">int</span> exr = -1) <span class="keyword">const</span>;
137<a name="l00091"></a>00091     <span class="keywordtype">double</span> findMinInRow(<span class="keywordtype">int</span> nRow, <span class="keyword">const</span> <a class="codeRef" doxygen="qt-4.6.tag:http://doc.trolltech.com/4.6/" href="http://doc.trolltech.com/4.6/qlist.html">tMatrix</a> &amp;matrix, <span class="keywordtype">int</span> exc = -1) <span class="keyword">const</span>;
138<a name="l00092"></a>00092     <span class="keywordtype">bool</span> hasSubCycles(<span class="keywordtype">int</span> nRow, <span class="keywordtype">int</span> nCol) <span class="keyword">const</span>;
139<a name="l00093"></a>00093     <span class="keywordtype">void</span> subCol(<a class="codeRef" doxygen="qt-4.6.tag:http://doc.trolltech.com/4.6/" href="http://doc.trolltech.com/4.6/qlist.html">tMatrix</a> &amp;matrix, <span class="keywordtype">int</span> nCol, <span class="keywordtype">double</span> val);
140<a name="l00094"></a>00094     <span class="keywordtype">void</span> subRow(<a class="codeRef" doxygen="qt-4.6.tag:http://doc.trolltech.com/4.6/" href="http://doc.trolltech.com/4.6/qlist.html">tMatrix</a> &amp;matrix, <span class="keywordtype">int</span> nRow, <span class="keywordtype">double</span> val);
141<a name="l00095"></a>00095 };
142<a name="l00096"></a>00096
143<a name="l00097"></a>00097 <span class="preprocessor">#endif // TSPSOLVER_H</span>
144</pre></div></div>
145<!--- window showing the filter options -->
146<div id="MSearchSelectWindow"
147     onmouseover="return searchBox.OnSearchSelectShow()"
148     onmouseout="return searchBox.OnSearchSelectHide()"
149     onkeydown="return searchBox.OnSearchSelectKey(event)">
150<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark">&nbsp;</span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark">&nbsp;</span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark">&nbsp;</span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark">&nbsp;</span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark">&nbsp;</span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark">&nbsp;</span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark">&nbsp;</span>Defines</a></div>
151
152<!-- iframe showing the search results (closed by default) -->
153<div id="MSearchResultsWindow">
154<iframe src="" frameborder="0" 
155        name="MSearchResults" id="MSearchResults">
156</iframe>
157</div>
158
159<hr size="1"/><address style="text-align: right;"><small>Generated on Mon Dec 7 18:11:34 2009 for TSPSG: TSP Solver and Generator by&nbsp;
160<a href="http://www.doxygen.org/index.html">
161<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
162</body>
163</html>
Note: See TracBrowser for help on using the repository browser.