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<div class="title">acalc.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef ACALC_H</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define ACALC_H</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>  </div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#include "src/database/db.h"</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include "src/classes/aircraft.h"</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include "src/classes/flight.h"</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include "src/classes/asettings.h"</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include <QDateTime></span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <cmath></span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <QDebug></span></div>
<div class="line"><a name="l00017"></a><span class="lineno"><a class="line" href="namespace_a_calc.html"> 17</a></span> <span class="keyword">namespace </span><a class="code" href="namespace_a_calc.html">ACalc</a> {</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  </div>
<div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="namespace_a_calc.html#a861ed796cc18a964b119b38fcd61f348"> 25</a></span> <span class="keyword">inline</span> QTime <a class="code" href="namespace_a_calc.html#a861ed796cc18a964b119b38fcd61f348">blocktime</a>(QTime tofb, QTime tonb)</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> {</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  QTime blocktime_out(0, 0); <span class="comment">// initialise return value at midnight</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  </div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keywordflow">if</span> (tonb > tofb) { <span class="comment">// landing same day</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keywordtype">int</span> blockseconds = tofb.secsTo(tonb);</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  blocktime_out = blocktime_out.addSecs(blockseconds);</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  } <span class="keywordflow">else</span> { <span class="comment">// landing next day</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  QTime midnight(0, 0);</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keywordtype">int</span> blockseconds = tofb.secsTo(midnight);</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  blocktime_out = blocktime_out.addSecs(blockseconds);</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  blockseconds = midnight.secsTo(tonb);</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  blocktime_out = blocktime_out.addSecs(blockseconds);</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  }</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordflow">return</span> blocktime_out;</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> }</div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="namespace_a_calc.html#a5998cba97220eee788b6e20515f19ba6"> 46</a></span> <span class="keyword">inline</span> QString <a class="code" href="namespace_a_calc.html#a5998cba97220eee788b6e20515f19ba6">minutesToString</a>(QString block_minutes)</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> {</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordtype">int</span> minutes = block_minutes.toInt();</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  QString hour = QString::number(minutes / 60);</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordflow">if</span> (hour.size() < 2) {</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  hour.prepend(<span class="stringliteral">"0"</span>);</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  }</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  QString minute = QString::number(minutes % 60);</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">if</span> (minute.size() < 2) {</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  minute.prepend(<span class="stringliteral">"0"</span>);</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  }</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  QString block_time = hour + <span class="stringliteral">":"</span> + minute;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordflow">return</span> block_time;</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> };</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  </div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="keyword">inline</span> QString <a class="code" href="namespace_a_calc.html#a5998cba97220eee788b6e20515f19ba6">minutesToString</a>(<span class="keywordtype">int</span> block_minutes)</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>  QString hour = QString::number(block_minutes / 60);</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordflow">if</span> (hour.size() < 2) {</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  hour.prepend(<span class="stringliteral">"0"</span>);</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  }</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  QString minute = QString::number(block_minutes % 60);</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordflow">if</span> (minute.size() < 2) {</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  minute.prepend(<span class="stringliteral">"0"</span>);</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  }</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  QString <a class="code" href="namespace_a_calc.html#a861ed796cc18a964b119b38fcd61f348">blocktime</a> = hour + <span class="stringliteral">":"</span> + minute;</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">return</span> <a class="code" href="namespace_a_calc.html#a861ed796cc18a964b119b38fcd61f348">blocktime</a>;</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> };</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  </div>
<div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="namespace_a_calc.html#ab9a4beeaf2f02314adef0dc6c0dc2ccd"> 80</a></span> <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="namespace_a_calc.html#ab9a4beeaf2f02314adef0dc6c0dc2ccd">QTimeToMinutes</a>(QTime time)</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> {</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  QString timestring = time.toString(<span class="stringliteral">"hh:mm"</span>);</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordtype">int</span> minutes = (timestring.left(2).toInt()) * 60;</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  minutes += timestring.right(2).toInt();</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">return</span> minutes;</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> }</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  </div>
<div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="namespace_a_calc.html#a0354672c538f003b4f7624ad38b6a42b"> 93</a></span> <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="namespace_a_calc.html#a0354672c538f003b4f7624ad38b6a42b">stringToMinutes</a>(QString timestring)</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> {</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordtype">int</span> minutes = (timestring.left(2).toInt()) * 60;</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  minutes += timestring.right(2).toInt();</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  timestring = QString::number(minutes);</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordflow">return</span> minutes;</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> }</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  </div>
<div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="namespace_a_calc.html#a2a540662e22840e4b58e8e760611b4f2"> 106</a></span> <span class="keyword">inline</span> <span class="keywordtype">double</span> <a class="code" href="namespace_a_calc.html#a2a540662e22840e4b58e8e760611b4f2">radToDeg</a>(<span class="keywordtype">double</span> rad)</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> {</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordtype">double</span> deg = rad * (180 / M_PI);</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">return</span> deg;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> }</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  </div>
<div class="line"><a name="l00117"></a><span class="lineno"><a class="line" href="namespace_a_calc.html#acafe6c0bede38e737937e2062fd93c71"> 117</a></span> <span class="keyword">inline</span> <span class="keywordtype">double</span> <a class="code" href="namespace_a_calc.html#acafe6c0bede38e737937e2062fd93c71">degToRad</a>(<span class="keywordtype">double</span> deg)</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> {</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordtype">double</span> rad = deg * (M_PI / 180);</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">return</span> rad;</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> }</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  </div>
<div class="line"><a name="l00128"></a><span class="lineno"><a class="line" href="namespace_a_calc.html#a37c52e8b522b233087b8c4d94f30fca5"> 128</a></span> <span class="keyword">inline</span> <span class="keywordtype">double</span> <a class="code" href="namespace_a_calc.html#a37c52e8b522b233087b8c4d94f30fca5">radToNauticalMiles</a>(<span class="keywordtype">double</span> rad)</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> {</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordtype">double</span> nm = rad * 3440.06479482;</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">return</span> nm;</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> }</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  </div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="keywordtype">double</span> <a class="code" href="namespace_a_calc.html#a72c6fca35602a24ff8435f86abdc78d7">greatCircleDistance</a>(<span class="keywordtype">double</span> lat1, <span class="keywordtype">double</span> lon1, <span class="keywordtype">double</span> lat2, <span class="keywordtype">double</span> lon2);</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  </div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="keywordtype">double</span> <a class="code" href="namespace_a_calc.html#a2d15bbb67e99d502e2fd730c47854a9f">greatCircleDistanceBetweenAirports</a>(<span class="keyword">const</span> QString &dept, <span class="keyword">const</span> QString &dest);</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  </div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> QVector<QVector<double>> <a class="code" href="namespace_a_calc.html#a4a071a5788f00c98834127f9c5721383">intermediatePointsOnGreatCircle</a>(<span class="keywordtype">double</span> lat1,</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordtype">double</span> lon1,</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordtype">double</span> lat2,</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordtype">double</span> lon2,</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordtype">int</span> tblk);</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="keywordtype">double</span> <a class="code" href="namespace_a_calc.html#acfa830e821e2f9e20bebffda67d393b1">solarElevation</a>(QDateTime utc_time_point, <span class="keywordtype">double</span> lat, <span class="keywordtype">double</span> lon);</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  </div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="keywordtype">int</span> <a class="code" href="namespace_a_calc.html#a55ede99d0f9f6e8a2f3a467859c0f192">calculateNightTime</a>(<span class="keyword">const</span> QString &dept, <span class="keyword">const</span> QString &dest, QDateTime departureTime, <span class="keywordtype">int</span> tblk, <span class="keywordtype">int</span> nightAngle);</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  </div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="keywordtype">bool</span> isNight(<span class="keyword">const</span> QString &icao, QDateTime event_time, <span class="keywordtype">int</span> night_angle);</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  </div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> QString <a class="code" href="namespace_a_calc.html#a362d1ab22d757e4c14d9cf143afec234">formatTimeInput</a>(QString user_input);</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  </div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="keywordtype">void</span> <a class="code" href="namespace_a_calc.html#a3f12e1f72eeb5cc1cfe9b7b6df47391c">updateAutoTimes</a>(<span class="keywordtype">int</span> acft_id);</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  </div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="keywordtype">void</span> autoTimes(<a class="code" href="class_flight.html">Flight</a>, <a class="code" href="class_aircraft.html">Aircraft</a>);</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  </div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="keywordtype">void</span> <a class="code" href="namespace_a_calc.html#adb7a8a84011affb4173bb59be4449b9d">updateNightTimes</a>();</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> } <span class="comment">// namespace ACalc</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  </div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="preprocessor">#endif // ACALC_H</span></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<div class="ttc" id="aclass_flight_html"><div class="ttname"><a href="class_flight.html">Flight</a></div><div class="ttdef"><b>Definition:</b> flight.h:28</div></div>
<div class="ttc" id="anamespace_a_calc_html_a861ed796cc18a964b119b38fcd61f348"><div class="ttname"><a href="namespace_a_calc.html#a861ed796cc18a964b119b38fcd61f348">ACalc::blocktime</a></div><div class="ttdeci">QTime blocktime(QTime tofb, QTime tonb)</div><div class="ttdoc">ACalc::blocktime Calculates Block Time for a given departure and arrival time.</div><div class="ttdef"><b>Definition:</b> acalc.h:25</div></div>
<div class="ttc" id="anamespace_a_calc_html_a4a071a5788f00c98834127f9c5721383"><div class="ttname"><a href="namespace_a_calc.html#a4a071a5788f00c98834127f9c5721383">ACalc::intermediatePointsOnGreatCircle</a></div><div class="ttdeci">QVector< QVector< double > > intermediatePointsOnGreatCircle(double lat1, double lon1, double lat2, double lon2, int tblk)</div><div class="ttdoc">Calculates a list of points (lat,lon) along the Great Circle between two points. The points are space...</div><div class="ttdef"><b>Definition:</b> acalc.cpp:114</div></div>
<div class="ttc" id="anamespace_a_calc_html_a3f12e1f72eeb5cc1cfe9b7b6df47391c"><div class="ttname"><a href="namespace_a_calc.html#a3f12e1f72eeb5cc1cfe9b7b6df47391c">ACalc::updateAutoTimes</a></div><div class="ttdeci">void updateAutoTimes(int acft_id)</div><div class="ttdoc">ACalc::updateAutoTimes When the details of an aircraft are changed, this function recalculates deduct...</div><div class="ttdef"><b>Definition:</b> acalc.cpp:262</div></div>
<div class="ttc" id="anamespace_a_calc_html_ab9a4beeaf2f02314adef0dc6c0dc2ccd"><div class="ttname"><a href="namespace_a_calc.html#ab9a4beeaf2f02314adef0dc6c0dc2ccd">ACalc::QTimeToMinutes</a></div><div class="ttdeci">int QTimeToMinutes(QTime time)</div><div class="ttdoc">ACalc::time_to_minutes converts QTime to int minutes.</div><div class="ttdef"><b>Definition:</b> acalc.h:80</div></div>
<div class="ttc" id="anamespace_a_calc_html_a37c52e8b522b233087b8c4d94f30fca5"><div class="ttname"><a href="namespace_a_calc.html#a37c52e8b522b233087b8c4d94f30fca5">ACalc::radToNauticalMiles</a></div><div class="ttdeci">double radToNauticalMiles(double rad)</div><div class="ttdoc">radToNauticalMiles Convert Radians to nautical miles</div><div class="ttdef"><b>Definition:</b> acalc.h:128</div></div>
<div class="ttc" id="anamespace_a_calc_html_a0354672c538f003b4f7624ad38b6a42b"><div class="ttname"><a href="namespace_a_calc.html#a0354672c538f003b4f7624ad38b6a42b">ACalc::stringToMinutes</a></div><div class="ttdeci">int stringToMinutes(QString timestring)</div><div class="ttdoc">ACalc::string_to_minutes Converts String Time to String Number of Minutes.</div><div class="ttdef"><b>Definition:</b> acalc.h:93</div></div>
<div class="ttc" id="aclass_aircraft_html"><div class="ttname"><a href="class_aircraft.html">Aircraft</a></div><div class="ttdoc">The aircraft class.</div><div class="ttdef"><b>Definition:</b> aircraft.h:28</div></div>
<div class="ttc" id="anamespace_a_calc_html"><div class="ttname"><a href="namespace_a_calc.html">ACalc</a></div><div class="ttdoc">The ACalc namespace provides various functions for calculations that are performed outside of the dat...</div><div class="ttdef"><b>Definition:</b> acalc.h:17</div></div>
<div class="ttc" id="anamespace_a_calc_html_a5998cba97220eee788b6e20515f19ba6"><div class="ttname"><a href="namespace_a_calc.html#a5998cba97220eee788b6e20515f19ba6">ACalc::minutesToString</a></div><div class="ttdeci">QString minutesToString(QString block_minutes)</div><div class="ttdoc">ACalc::minutes_to_string Converts database time to String Time.</div><div class="ttdef"><b>Definition:</b> acalc.h:46</div></div>
<div class="ttc" id="anamespace_a_calc_html_acafe6c0bede38e737937e2062fd93c71"><div class="ttname"><a href="namespace_a_calc.html#acafe6c0bede38e737937e2062fd93c71">ACalc::degToRad</a></div><div class="ttdeci">double degToRad(double deg)</div><div class="ttdoc">degToRad Converts degrees to radians</div><div class="ttdef"><b>Definition:</b> acalc.h:117</div></div>
<div class="ttc" id="anamespace_a_calc_html_a2a540662e22840e4b58e8e760611b4f2"><div class="ttname"><a href="namespace_a_calc.html#a2a540662e22840e4b58e8e760611b4f2">ACalc::radToDeg</a></div><div class="ttdeci">double radToDeg(double rad)</div><div class="ttdoc">radToDeg Converts radians to degrees</div><div class="ttdef"><b>Definition:</b> acalc.h:106</div></div>
<div class="ttc" id="anamespace_a_calc_html_a2d15bbb67e99d502e2fd730c47854a9f"><div class="ttname"><a href="namespace_a_calc.html#a2d15bbb67e99d502e2fd730c47854a9f">ACalc::greatCircleDistanceBetweenAirports</a></div><div class="ttdeci">double greatCircleDistanceBetweenAirports(const QString &dept, const QString &dest)</div><div class="ttdoc">ACalc::greatCircleDistanceBetweenAirports Calculates Great Circle distance between two coordinates,...</div><div class="ttdef"><b>Definition:</b> acalc.cpp:87</div></div>
<div class="ttc" id="anamespace_a_calc_html_acfa830e821e2f9e20bebffda67d393b1"><div class="ttname"><a href="namespace_a_calc.html#acfa830e821e2f9e20bebffda67d393b1">ACalc::solarElevation</a></div><div class="ttdeci">double solarElevation(QDateTime utc_time_point, double lat, double lon)</div><div class="ttdoc">Calculates solar elevation angle for a given point in time and latitude/longitude coordinates.</div><div class="ttdef"><b>Definition:</b> acalc.cpp:145</div></div>
<div class="ttc" id="anamespace_a_calc_html_a72c6fca35602a24ff8435f86abdc78d7"><div class="ttname"><a href="namespace_a_calc.html#a72c6fca35602a24ff8435f86abdc78d7">ACalc::greatCircleDistance</a></div><div class="ttdeci">double greatCircleDistance(double lat1, double lon1, double lat2, double lon2)</div><div class="ttdoc">greatCircleDistance Calculates Great Circle distance between two coordinates, return in Radians.</div><div class="ttdef"><b>Definition:</b> acalc.cpp:68</div></div>
<div class="ttc" id="anamespace_a_calc_html_a362d1ab22d757e4c14d9cf143afec234"><div class="ttname"><a href="namespace_a_calc.html#a362d1ab22d757e4c14d9cf143afec234">ACalc::formatTimeInput</a></div><div class="ttdeci">QString formatTimeInput(QString user_input)</div><div class="ttdoc">ACalc::formatTimeInput verifies user input and formats to hh:mm if the output is not a valid time,...</div><div class="ttdef"><b>Definition:</b> acalc.cpp:15</div></div>
<div class="ttc" id="anamespace_a_calc_html_adb7a8a84011affb4173bb59be4449b9d"><div class="ttname"><a href="namespace_a_calc.html#adb7a8a84011affb4173bb59be4449b9d">ACalc::updateNightTimes</a></div><div class="ttdeci">void updateNightTimes()</div><div class="ttdoc">ACalc::updateNightTimes updates the night times in the database, used when changing night angle setti...</div><div class="ttdef"><b>Definition:</b> acalc.cpp:308</div></div>
<div class="ttc" id="anamespace_a_calc_html_a55ede99d0f9f6e8a2f3a467859c0f192"><div class="ttname"><a href="namespace_a_calc.html#a55ede99d0f9f6e8a2f3a467859c0f192">ACalc::calculateNightTime</a></div><div class="ttdeci">int calculateNightTime(const QString &dept, const QString &dest, QDateTime departureTime, int tblk, int nightAngle)</div><div class="ttdoc">Calculates which portion of a flight was conducted in night conditions.</div><div class="ttdef"><b>Definition:</b> acalc.cpp:205</div></div>
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