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86<h1>src/tspmodel.h</h1><a href="tspmodel_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 TSPMODEL_H</span>
88<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#define TSPMODEL_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="l00037"></a><a class="code" href="class_c_t_s_p_model.html">00037</a> <span class="keyword">class </span><a class="code" href="class_c_t_s_p_model.html" title="This class implements table model for manipulating a task.">CTSPModel</a>: <span class="keyword">public</span> QAbstractTableModel
93<a name="l00038"></a>00038 {
94<a name="l00039"></a>00039     Q_OBJECT
95<a name="l00040"></a>00040
96<a name="l00041"></a>00041 <span class="keyword">public</span>:
97<a name="l00042"></a>00042     <a class="code" href="class_c_t_s_p_model.html#a50a24986bc34b37c6c3b7bb52371b837" title="Class constructor.">CTSPModel</a>(QObject *parent = 0);
98<a name="l00043"></a>00043     <span class="keywordtype">void</span> <a class="code" href="class_c_t_s_p_model.html#a4944812fdf6d348735db401f966b4f4a" title="Resets the table, setting all its elements to 0.">clear</a>();
99<a name="l00044"></a>00044     <span class="keywordtype">int</span> <a class="code" href="class_c_t_s_p_model.html#a94b2639d6b65af914ce17b816ddc3572" title="Returns the column count in the table.">columnCount</a>(<span class="keyword">const</span> QModelIndex &amp;) <span class="keyword">const</span>;
100<a name="l00045"></a>00045     QVariant <a class="code" href="class_c_t_s_p_model.html#ab8ccba12783303f239f92fe72b48793e" title="Returns the data stored under the given role for the item referred to by the index...">data</a>(<span class="keyword">const</span> QModelIndex &amp;, <span class="keywordtype">int</span>) <span class="keyword">const</span>;
101<a name="l00046"></a>00046     Qt::ItemFlags <a class="code" href="class_c_t_s_p_model.html#a057b15ee4fc0f8c7b5648188b8173db6" title="Returns the item flags for the given index.">flags</a>(<span class="keyword">const</span> QModelIndex &amp;) <span class="keyword">const</span>;
102<a name="l00047"></a>00047     QVariant <a class="code" href="class_c_t_s_p_model.html#a425d9678b2c2c63cf00fabb5643a2615" title="Returns the data for the given role and section in the header with the specified...">headerData</a>(<span class="keywordtype">int</span>, Qt::Orientation, <span class="keywordtype">int</span>) <span class="keyword">const</span>;
103<a name="l00048"></a>00048     <span class="keywordtype">bool</span> <a class="code" href="class_c_t_s_p_model.html#ab2827e0bdb3246ade67df5a09805524a" title="Loads a task from fname.">loadTask</a>(QString);
104<a name="l00049"></a>00049     quint16 <a class="code" href="class_c_t_s_p_model.html#a4fcde91257e57ba0e9754418cb83148e" title="Returns the number of cities.">numCities</a>() <span class="keyword">const</span>;
105<a name="l00050"></a>00050     <span class="keywordtype">void</span> <a class="code" href="class_c_t_s_p_model.html#ad18e48dd0b0ad56d8e4ae3b1bc039e4a" title="Randomizes the table by setting all its values to random ones.">randomize</a>();
106<a name="l00051"></a>00051     <span class="keywordtype">int</span> <a class="code" href="class_c_t_s_p_model.html#a7f00cebe4cf0fed16f734544c81103f9" title="Returns the row count in the table.">rowCount</a>(<span class="keyword">const</span> QModelIndex &amp;) <span class="keyword">const</span>;
107<a name="l00052"></a>00052     <span class="keywordtype">bool</span> <a class="code" href="class_c_t_s_p_model.html#aae606273bf2ad5d76779e00901d76593" title="Saves current task to fname.">saveTask</a>(QString);
108<a name="l00053"></a>00053     <span class="keywordtype">bool</span> <a class="code" href="class_c_t_s_p_model.html#a4bb074d84c35fa350a55ca78b41e967f" title="Sets the role data for the item at index to value.">setData</a>(<span class="keyword">const</span> QModelIndex &amp;, <span class="keyword">const</span> QVariant &amp;, <span class="keywordtype">int</span>);
109<a name="l00054"></a>00054     <span class="keywordtype">void</span> <a class="code" href="class_c_t_s_p_model.html#a5c485ac77762dbf4e27fb6d8d0664e3c" title="Sets number of cities in the current task to n.">setNumCities</a>(<span class="keywordtype">int</span>);
110<a name="l00055"></a>00055
111<a name="l00056"></a>00056 signals:
112<a name="l00062"></a>00062     <span class="keywordtype">void</span> <a class="code" href="class_c_t_s_p_model.html#a733908abe1ffabf49ad34ccdabaeeee9" title="This signal is emitted whenever the number of cities in the task changes.">numCitiesChanged</a>(<span class="keywordtype">int</span>);
113<a name="l00063"></a>00063
114<a name="l00064"></a>00064 <span class="keyword">private</span>:
115<a name="l00065"></a>00065     QSettings *settings;
116<a name="l00066"></a>00066     QVector&lt;QVector&lt;double&gt; &gt; table;
117<a name="l00067"></a>00067     quint16 nCities;
118<a name="l00068"></a>00068     <span class="keywordtype">bool</span> loadError(QDataStream::Status);
119<a name="l00069"></a>00069     <span class="keywordtype">bool</span> loadTSPT(QDataStream *);
120<a name="l00070"></a>00070     <span class="keywordtype">bool</span> loadZKT(QDataStream *);
121<a name="l00071"></a>00071     <span class="keywordtype">int</span> rand(<span class="keywordtype">int</span>, <span class="keywordtype">int</span>) <span class="keyword">const</span>;
122<a name="l00072"></a>00072 };
123<a name="l00073"></a>00073
124<a name="l00074"></a>00074 <span class="preprocessor">#endif // TSPMODEL_H</span>
125</pre></div></div>
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140<hr size="1"/><address style="text-align: right;"><small>Generated on Sat Oct 24 16:33:19 2009 for TSPSG: TSP Solver and Generator by&nbsp;
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142<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
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