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 <span id="projectnumber">1.00.0</span>
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<div id="projectbrief">C++ Simulated Travel Demand Generation Library</div>
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<div class="title">trademgen_generateDemand.cpp</div> </div>
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<div class="contents">
<a href="a00113.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">// Import section</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// //////////////////////////////////////////////////////////////////////</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// STL</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include <cassert></span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include <sstream></span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include <fstream></span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include <vector></span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <list></span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <string></span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// //// Boost (Extended STL) ////</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// Boost Tokeniser</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <boost/tokenizer.hpp></span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// Boost Program Options</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <boost/program_options.hpp></span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// Boost Accumulators</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <boost/accumulators/accumulators.hpp></span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <boost/accumulators/statistics.hpp></span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">// Boost Progress</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">//#include <boost/progress.hpp></span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// StdAir</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <stdair/stdair_basic_types.hpp></span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <stdair/basic/BasConst_General.hpp></span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <stdair/basic/ProgressStatusSet.hpp></span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <stdair/basic/DemandGenerationMethod.hpp></span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <stdair/bom/EventStruct.hpp></span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <stdair/bom/BookingRequestStruct.hpp></span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <stdair/bom/BomDisplay.hpp></span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <stdair/service/Logger.hpp></span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">// TraDemGen</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <<a class="code" href="a00142.html">trademgen/TRADEMGEN_Service.hpp</a>></span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <<a class="code" href="a00132.html">trademgen/config/trademgen-paths.hpp</a>></span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// Aliases for namespaces</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">namespace </span>ba = boost::accumulators;</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">// //////// Specific type definitions ///////</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"><a class="code" href="a00113.html#a380b74883e1b57be9e8afae6833d2f99"> 38</a></span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="a00113.html#a380b74883e1b57be9e8afae6833d2f99">NbOfRuns_T</a>;</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">typedef</span> ba::accumulator_set<double,</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  ba::stats<ba::tag::min, ba::tag::max,</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  ba::tag::mean (ba::immediate),</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  ba::tag::sum,</div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="code" href="a00113.html#aeed3e8ee18de3000037978fc38b06bbd"> 47</a></span>  ba::tag::variance> > <a class="code" href="a00113.html#aeed3e8ee18de3000037978fc38b06bbd">stat_acc_type</a>;</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment">// //////// Constants //////</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"></span><span class="keyword">const</span> stdair::Filename_T <a class="code" href="a00113.html#adddd5edaa6956780991ae0853c1e5e2b">K_TRADEMGEN_DEFAULT_LOG_FILENAME</a> (<span class="stringliteral">"trademgen_generateDemand.log"</span>);</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="keyword">const</span> stdair::Filename_T <a class="code" href="a00113.html#a14e7981e4e5fd640cf592ae19ca38b09">K_TRADEMGEN_DEFAULT_INPUT_FILENAME</a> (<a class="code" href="a00132.html#af06cd429ada6c5a061032f4278de45d1">STDAIR_SAMPLE_DIR</a></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="stringliteral">"/demand01.csv"</span>);</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="keyword">const</span> stdair::Filename_T <a class="code" href="a00113.html#abacc94b8914e1e8d09204b8c9befdb7d">K_TRADEMGEN_DEFAULT_OUTPUT_FILENAME</a> (<span class="stringliteral">"request.csv"</span>);</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="keyword">const</span> stdair::DemandGenerationMethod</div>
<div class="line"><a name="l00070"></a><span class="lineno"><a class="code" href="a00113.html#ab716a1c430a0859f446afd63dabce909"> 70</a></span> <a class="code" href="a00113.html#ab716a1c430a0859f446afd63dabce909">K_TRADEMGEN_DEFAULT_DEMAND_GENERATION_METHOD</a> =</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  stdair::DemandGenerationMethod::POI_PRO;</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div>
<div class="line"><a name="l00076"></a><span class="lineno"><a class="code" href="a00113.html#ac222968ba50a61a7bea91d05bd4541e6"> 76</a></span> <span class="keyword">const</span> <span class="keywordtype">char</span> <a class="code" href="a00113.html#ac222968ba50a61a7bea91d05bd4541e6">K_TRADEMGEN_DEFAULT_DEMAND_GENERATION_METHOD_CHAR</a> =</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <a class="code" href="a00113.html#ab716a1c430a0859f446afd63dabce909">K_TRADEMGEN_DEFAULT_DEMAND_GENERATION_METHOD</a>.getMethodAsChar();</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div>
<div class="line"><a name="l00082"></a><span class="lineno"><a class="code" href="a00113.html#a5b10217b2f50d79b8961a37783adaf75"> 82</a></span> <span class="keyword">const</span> stdair::RandomSeed_T <a class="code" href="a00113.html#a5b10217b2f50d79b8961a37783adaf75">K_TRADEMGEN_DEFAULT_RANDOM_SEED</a> =</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  stdair::DEFAULT_RANDOM_SEED;</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div>
<div class="line"><a name="l00088"></a><span class="lineno"><a class="code" href="a00113.html#a87505f15401544e134457ce525d0942e"> 88</a></span> <span class="keyword">const</span> <a class="code" href="a00113.html#a380b74883e1b57be9e8afae6833d2f99">NbOfRuns_T</a> <a class="code" href="a00113.html#a87505f15401544e134457ce525d0942e">K_TRADEMGEN_DEFAULT_RANDOM_DRAWS</a> = 1;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div>
<div class="line"><a name="l00094"></a><span class="lineno"><a class="code" href="a00113.html#af85d4d41146f9a7bc06f8fb1bd962a38"> 94</a></span> <span class="keyword">const</span> <span class="keywordtype">bool</span> <a class="code" href="a00113.html#af85d4d41146f9a7bc06f8fb1bd962a38">K_TRADEMGEN_DEFAULT_BUILT_IN_INPUT</a> = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div>
<div class="line"><a name="l00099"></a><span class="lineno"><a class="code" href="a00113.html#ad5e4375d0ccd4dbceb350f38598555d3"> 99</a></span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="a00113.html#ad5e4375d0ccd4dbceb350f38598555d3">K_TRADEMGEN_EARLY_RETURN_STATUS</a> = 99;</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div>
<div class="line"><a name="l00105"></a><span class="lineno"><a class="code" href="a00113.html#a35ba309b083a7f7df0ac7c2e76fc6e70"> 105</a></span> <span class="keywordtype">void</span> <a class="code" href="a00113.html#a35ba309b083a7f7df0ac7c2e76fc6e70">stat_display</a> (std::ostream& oStream, <span class="keyword">const</span> <a class="code" href="a00113.html#aeed3e8ee18de3000037978fc38b06bbd">stat_acc_type</a>& iStatAcc) {</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="comment">// Store current formatting flags of the output stream</span></div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  std::ios::fmtflags oldFlags = oStream.flags();</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  oStream.setf (std::ios::fixed);</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  </div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  oStream << <span class="stringliteral">"Statistics for the demand generation runs: "</span> << std::endl;</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  oStream << <span class="stringliteral">" minimum = "</span> << ba::min (iStatAcc) << std::endl;</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  oStream << <span class="stringliteral">" mean = "</span> << ba::mean (iStatAcc) << std::endl;</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  oStream << <span class="stringliteral">" maximum = "</span> << ba::max (iStatAcc) << std::endl;</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  oStream << <span class="stringliteral">" count = "</span> << ba::count (iStatAcc) << std::endl;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  oStream << <span class="stringliteral">" variance = "</span> << ba::variance (iStatAcc) << std::endl;</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  </div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="comment">// Reset formatting flags of output stream</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  oStream.flags (oldFlags);</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> }</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="comment">// ///////// Parsing of Options & Configuration /////////</span></div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="comment">// A helper function to simplify the main part.</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"><a class="code" href="a00113.html#a4b8db62a17e01a839e499a4c59112df5"> 127</a></span> <span class="keyword">template</span><<span class="keyword">class</span> T> std::ostream& <a class="code" href="a00113.html#a4b8db62a17e01a839e499a4c59112df5">operator<< </a>(std::ostream& os,</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keyword">const</span> std::vector<T>& v) {</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  std::copy (v.begin(), v.end(), std::ostream_iterator<T> (std::cout, <span class="stringliteral">" "</span>)); </div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">return</span> os;</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> }</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div>
<div class="line"><a name="l00136"></a><span class="lineno"><a class="code" href="a00113.html#a93983328a38d3974aa58eb91bc3e0941"> 136</a></span> <span class="keywordtype">int</span> <a class="code" href="a00113.html#a93983328a38d3974aa58eb91bc3e0941">readConfiguration</a> (<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span>* argv[], <span class="keywordtype">bool</span>& ioIsBuiltin,</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  stdair::RandomSeed_T& ioRandomSeed,</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <a class="code" href="a00113.html#a380b74883e1b57be9e8afae6833d2f99">NbOfRuns_T</a>& ioRandomRuns,</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  stdair::Filename_T& ioInputFilename,</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  stdair::Filename_T& ioOutputFilename,</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  stdair::Filename_T& ioLogFilename,</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  stdair::DemandGenerationMethod& ioDemandGenerationMethod) {</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="comment">// Demand generation method as a single char (e.g., 'P' or 'S').</span></div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordtype">char</span> lDemandGenerationMethodChar;</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="comment">// Default for the built-in input</span></div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  ioIsBuiltin = <a class="code" href="a00113.html#af85d4d41146f9a7bc06f8fb1bd962a38">K_TRADEMGEN_DEFAULT_BUILT_IN_INPUT</a>;</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">// Declare a group of options that will be allowed only on command line</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  boost::program_options::options_description <span class="keyword">generic</span> (<span class="stringliteral">"Generic options"</span>);</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keyword">generic</span>.add_options()</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  (<span class="stringliteral">"prefix"</span>, <span class="stringliteral">"print installation prefix"</span>)</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  (<span class="stringliteral">"version,v"</span>, <span class="stringliteral">"print version string"</span>)</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  (<span class="stringliteral">"help,h"</span>, <span class="stringliteral">"produce help message"</span>);</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  </div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="comment">// Declare a group of options that will be allowed both on command</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="comment">// line and in config file</span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  boost::program_options::options_description config (<span class="stringliteral">"Configuration"</span>);</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  config.add_options()</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  (<span class="stringliteral">"builtin,b"</span>,</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="stringliteral">"The sample BOM tree can be either built-in or parsed from an input file. That latter must then be given with the -i/--input option"</span>)</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  (<span class="stringliteral">"seed,s"</span>,</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  boost::program_options::value<stdair::RandomSeed_T>(&ioRandomSeed)->default_value(K_TRADEMGEN_DEFAULT_RANDOM_SEED),</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="stringliteral">"Seed for the random generation"</span>)</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  (<span class="stringliteral">"draws,d"</span>,</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  boost::program_options::value<NbOfRuns_T>(&ioRandomRuns)->default_value(K_TRADEMGEN_DEFAULT_RANDOM_DRAWS), </div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="stringliteral">"Number of runs for the demand generations"</span>)</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  (<span class="stringliteral">"demandgeneration,G"</span>,</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  boost::program_options::value< char >(&lDemandGenerationMethodChar)->default_value(<a class="code" href="a00113.html#ac222968ba50a61a7bea91d05bd4541e6">K_TRADEMGEN_DEFAULT_DEMAND_GENERATION_METHOD_CHAR</a>),</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="stringliteral">"Method used to generate the demand (i.e., the booking requests): Poisson Process (P) or Order Statistics (S)"</span>)</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  (<span class="stringliteral">"input,i"</span>,</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  boost::program_options::value< std::string >(&ioInputFilename)->default_value(<a class="code" href="a00113.html#a14e7981e4e5fd640cf592ae19ca38b09">K_TRADEMGEN_DEFAULT_INPUT_FILENAME</a>),</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="stringliteral">"(CSV) input file for the demand distributions"</span>)</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  (<span class="stringliteral">"output,o"</span>,</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  boost::program_options::value< std::string >(&ioOutputFilename)->default_value(<a class="code" href="a00113.html#abacc94b8914e1e8d09204b8c9befdb7d">K_TRADEMGEN_DEFAULT_OUTPUT_FILENAME</a>),</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="stringliteral">"(CSV) output file for the generated requests"</span>)</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  (<span class="stringliteral">"log,l"</span>,</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  boost::program_options::value< std::string >(&ioLogFilename)->default_value(<a class="code" href="a00113.html#adddd5edaa6956780991ae0853c1e5e2b">K_TRADEMGEN_DEFAULT_LOG_FILENAME</a>),</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="stringliteral">"Filepath for the logs"</span>)</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  ;</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="comment">// Hidden options, will be allowed both on command line and</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="comment">// in config file, but will not be shown to the user.</span></div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  boost::program_options::options_description hidden (<span class="stringliteral">"Hidden options"</span>);</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  hidden.add_options()</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  (<span class="stringliteral">"copyright"</span>,</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  boost::program_options::value< std::vector<std::string> >(),</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="stringliteral">"Show the copyright (license)"</span>);</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  </div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  boost::program_options::options_description cmdline_options;</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  cmdline_options.add(<span class="keyword">generic</span>).add(config).add(hidden);</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  boost::program_options::options_description config_file_options;</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  config_file_options.add(config).add(hidden);</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  boost::program_options::options_description visible (<span class="stringliteral">"Allowed options"</span>);</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  visible.add(<span class="keyword">generic</span>).add(config);</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>  boost::program_options::positional_options_description p;</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  p.add (<span class="stringliteral">"copyright"</span>, -1);</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  </div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  boost::program_options::variables_map vm;</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  boost::program_options::</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  store (boost::program_options::command_line_parser (argc, argv).</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  options (cmdline_options).positional(p).run(), vm);</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  std::ifstream ifs (<span class="stringliteral">"trademgen.cfg"</span>);</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  boost::program_options::store (parse_config_file (ifs, config_file_options),</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  vm);</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  boost::program_options::notify (vm);</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  </div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordflow">if</span> (vm.count (<span class="stringliteral">"help"</span>)) {</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  std::cout << visible << std::endl;</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordflow">return</span> <a class="code" href="a00113.html#ad5e4375d0ccd4dbceb350f38598555d3">K_TRADEMGEN_EARLY_RETURN_STATUS</a>;</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  }</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> </div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">if</span> (vm.count (<span class="stringliteral">"version"</span>)) {</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  std::cout << <a class="code" href="a00132.html#a1c0439e4355794c09b64274849eb0279">PACKAGE_NAME</a> << <span class="stringliteral">", version "</span> << <a class="code" href="a00132.html#aa326a05d5e30f9e9a4bb0b4469d5d0c0">PACKAGE_VERSION</a> << std::endl;</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">return</span> <a class="code" href="a00113.html#ad5e4375d0ccd4dbceb350f38598555d3">K_TRADEMGEN_EARLY_RETURN_STATUS</a>;</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  }</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span> </div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordflow">if</span> (vm.count (<span class="stringliteral">"prefix"</span>)) {</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  std::cout << <span class="stringliteral">"Installation prefix: "</span> << <a class="code" href="a00132.html#a975e6c1856ccc7ae7d04f02d6ee5616a">PREFIXDIR</a> << std::endl;</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordflow">return</span> <a class="code" href="a00113.html#ad5e4375d0ccd4dbceb350f38598555d3">K_TRADEMGEN_EARLY_RETURN_STATUS</a>;</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  }</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">if</span> (vm.count (<span class="stringliteral">"builtin"</span>)) {</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  ioIsBuiltin = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  }</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keyword">const</span> std::string isBuiltinStr = (ioIsBuiltin == <span class="keyword">true</span>)?<span class="stringliteral">"yes"</span>:<span class="stringliteral">"no"</span>;</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  std::cout << <span class="stringliteral">"The BOM should be built-in? "</span> << isBuiltinStr << std::endl;</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">if</span> (ioIsBuiltin == <span class="keyword">false</span>) {</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> </div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="comment">// The BOM tree should be built from parsing a demand input file</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordflow">if</span> (vm.count (<span class="stringliteral">"input"</span>)) {</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  ioInputFilename = vm[<span class="stringliteral">"input"</span>].as< std::string >();</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  std::cout << <span class="stringliteral">"Input filename is: "</span> << ioInputFilename << std::endl;</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span> </div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="comment">// The built-in option is not selected. However, no demand input file</span></div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="comment">// is specified</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  std::cerr << <span class="stringliteral">"Either one among the -b/--builtin and -i/--input "</span></div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  << <span class="stringliteral">"options must be specified"</span> << std::endl;</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  }</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  }</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span> </div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">if</span> (vm.count (<span class="stringliteral">"output"</span>)) {</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  ioOutputFilename = vm[<span class="stringliteral">"output"</span>].as< std::string >();</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  std::cout << <span class="stringliteral">"Output filename is: "</span> << ioOutputFilename << std::endl;</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  }</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span> </div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordflow">if</span> (vm.count (<span class="stringliteral">"log"</span>)) {</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  ioLogFilename = vm[<span class="stringliteral">"log"</span>].as< std::string >();</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  std::cout << <span class="stringliteral">"Log filename is: "</span> << ioLogFilename << std::endl;</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  }</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> </div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordflow">if</span> (vm.count (<span class="stringliteral">"demandgeneration"</span>)) {</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  ioDemandGenerationMethod =</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  stdair::DemandGenerationMethod (lDemandGenerationMethodChar);</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  std::cout << <span class="stringliteral">"Date-time request generation method is: "</span></div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  << ioDemandGenerationMethod.describe() << std::endl;</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  }</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> </div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  std::cout << <span class="stringliteral">"The random generation seed is: "</span> << ioRandomSeed << std::endl;</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> </div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  std::cout << <span class="stringliteral">"The number of runs is: "</span> << ioRandomRuns << std::endl;</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  </div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> }</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> </div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="comment">// /////////////////////////////////////////////////////////////////////////</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"><a class="code" href="a00113.html#a1b4229e89d07b76bd4b9421ee38f2f0f"> 276</a></span> <span class="keywordtype">void</span> <a class="code" href="a00113.html#a1b4229e89d07b76bd4b9421ee38f2f0f">generateDemand</a> (<a class="code" href="a00075.html" title="class holding the services related to Travel Demand Generation.">TRADEMGEN::TRADEMGEN_Service</a>& ioTrademgenService,</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keyword">const</span> stdair::Filename_T& iOutputFilename,</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keyword">const</span> <a class="code" href="a00113.html#a380b74883e1b57be9e8afae6833d2f99">NbOfRuns_T</a>& iNbOfRuns,</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keyword">const</span> stdair::DemandGenerationMethod& iDemandGenerationMethod) {</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span> </div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="comment">// Open and clean the .csv output file</span></div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  std::ofstream output;</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  output.open (iOutputFilename.c_str());</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  output.clear();</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  </div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="comment">// Initialise the statistics collector/accumulator</span></div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <a class="code" href="a00113.html#aeed3e8ee18de3000037978fc38b06bbd">stat_acc_type</a> lStatAccumulator;</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> </div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="comment">// Retrieve the expected (mean value of the) number of events to be</span></div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="comment">// generated</span></div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keyword">const</span> stdair::Count_T& lExpectedNbOfEventsToBeGenerated =</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  ioTrademgenService.<a class="code" href="a00075.html#a5346ec8156390f3b7db33a76aabe5af4">getExpectedTotalNumberOfRequestsToBeGenerated</a>();</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> </div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="comment">// Initialise the (Boost) progress display object</span></div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  boost::progress_display lProgressDisplay (lExpectedNbOfEventsToBeGenerated</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  * iNbOfRuns);</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  </div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keywordflow">for</span> (<a class="code" href="a00113.html#a380b74883e1b57be9e8afae6833d2f99">NbOfRuns_T</a> runIdx = 1; runIdx <= iNbOfRuns; ++runIdx) {</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="comment">// /////////////////////////////////////////////////////</span></div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  output << <span class="stringliteral">"Run number: "</span> << runIdx << std::endl;</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> </div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keyword">const</span> stdair::Count_T& lActualNbOfEventsToBeGenerated =</div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  ioTrademgenService.<a class="code" href="a00075.html#ae7b299802116485e8131d28873df1edb">generateFirstRequests</a> (iDemandGenerationMethod);</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> </div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="comment">// DEBUG</span></div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  STDAIR_LOG_DEBUG (<span class="stringliteral">"["</span> << runIdx << <span class="stringliteral">"] Expected: "</span></div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  << lExpectedNbOfEventsToBeGenerated << <span class="stringliteral">", actual: "</span></div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  << lActualNbOfEventsToBeGenerated);</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  </div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordflow">while</span> (ioTrademgenService.<a class="code" href="a00075.html#aae5d2d08eb14ab919a0d3d6f1b416499">isQueueDone</a>() == <span class="keyword">false</span>) {</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span> </div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="comment">// Extract the next event from the event queue</span></div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  stdair::EventStruct lEventStruct;</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  stdair::ProgressStatusSet lProgressStatusSet =</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  ioTrademgenService.<a class="code" href="a00075.html#acf45d4d4d9349f02c148baf169626772">popEvent</a> (lEventStruct);</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  </div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="comment">// DEBUG</span></div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="comment">// STDAIR_LOG_DEBUG ("[" << runIdx << "] Poped event: '"</span></div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="comment">// << lEventStruct.describe() << "'.");</span></div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  </div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="comment">// Extract the corresponding demand/booking request</span></div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="keyword">const</span> stdair::BookingRequestStruct& lPoppedRequest =</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  lEventStruct.getBookingRequest();</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  </div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="comment">// DEBUG</span></div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  STDAIR_LOG_DEBUG (<span class="stringliteral">"["</span> << runIdx << <span class="stringliteral">"] Poped booking request: '"</span></div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  << lPoppedRequest.describe() << <span class="stringliteral">"'."</span>);</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  </div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="comment">// Dump the request into the dedicated CSV file</span></div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="comment">// stdair::BomDisplay::csvDisplay (output, lPoppedRequest);</span></div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  </div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="comment">// Retrieve the corresponding demand stream key</span></div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keyword">const</span> stdair::DemandGeneratorKey_T& lDemandStreamKey =</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  lPoppedRequest.getDemandGeneratorKey();</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  </div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="comment">// Assess whether more events should be generated for that demand stream</span></div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> stillHavingRequestsToBeGenerated = ioTrademgenService.</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  stillHavingRequestsToBeGenerated (lDemandStreamKey,</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  lProgressStatusSet,</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  iDemandGenerationMethod);</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span> </div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="comment">// DEBUG</span></div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  STDAIR_LOG_DEBUG (lProgressStatusSet.describe());</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  STDAIR_LOG_DEBUG (<span class="stringliteral">"=> ["</span> << lDemandStreamKey << <span class="stringliteral">"] is now processed. "</span></div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  << <span class="stringliteral">"Still generate events for that demand stream? "</span></div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  << stillHavingRequestsToBeGenerated);</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  </div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="comment">// If there are still events to be generated for that demand stream,</span></div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="comment">// generate and add them to the event queue</span></div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keywordflow">if</span> (stillHavingRequestsToBeGenerated == <span class="keyword">true</span>) {</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  </div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  stdair::BookingRequestPtr_T lNextRequest_ptr =</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  ioTrademgenService.<a class="code" href="a00075.html#ae37f034d8ded69e2a5c1b9f629b9e130">generateNextRequest</a> (lDemandStreamKey,</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  iDemandGenerationMethod);</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  </div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  assert (lNextRequest_ptr != NULL);</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span> </div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="comment">// Sanity check</span></div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="keyword">const</span> stdair::Duration_T lDuration =</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  lNextRequest_ptr->getRequestDateTime()</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  - lPoppedRequest.getRequestDateTime();</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keywordflow">if</span> (lDuration.total_milliseconds() < 0) {</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  STDAIR_LOG_ERROR (<span class="stringliteral">"["</span> << lDemandStreamKey</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  << <span class="stringliteral">"] The date-time of the generated event ("</span></div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  << lNextRequest_ptr->getRequestDateTime()</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  << <span class="stringliteral">") is lower than the date-time "</span></div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  << <span class="stringliteral">"of the current event ("</span></div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  << lPoppedRequest.getRequestDateTime() << <span class="stringliteral">")"</span>);</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  assert (<span class="keyword">false</span>);</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  }</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span> </div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="comment">// DEBUG</span></div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  STDAIR_LOG_DEBUG (<span class="stringliteral">"["</span> << lDemandStreamKey << <span class="stringliteral">"] Added request: '"</span></div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  << lNextRequest_ptr->describe()</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  << <span class="stringliteral">"'. Is queue done? "</span></div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  << ioTrademgenService.<a class="code" href="a00075.html#aae5d2d08eb14ab919a0d3d6f1b416499">isQueueDone</a>());</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  }</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="comment">// DEBUG</span></div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  STDAIR_LOG_DEBUG (<span class="stringliteral">""</span>);</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  </div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="comment">// Update the progress display</span></div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  ++lProgressDisplay;</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  }</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span> </div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="comment">// Add the number of events to the statistics accumulator</span></div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  lStatAccumulator (lActualNbOfEventsToBeGenerated);</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  </div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="comment">// Reset the service (including the event queue) for the next run</span></div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  ioTrademgenService.<a class="code" href="a00075.html#a8fe48d22a5f75a0f26483e196e4959b9">reset</a>();</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  }</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span> </div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="comment">// DEBUG</span></div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  STDAIR_LOG_DEBUG (<span class="stringliteral">"End of the demand generation. Following are some "</span></div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="stringliteral">"statistics for the "</span> << iNbOfRuns << <span class="stringliteral">" runs."</span>);</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  std::ostringstream oStatStr;</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <a class="code" href="a00113.html#a35ba309b083a7f7df0ac7c2e76fc6e70">stat_display</a> (oStatStr, lStatAccumulator);</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  STDAIR_LOG_DEBUG (oStatStr.str());</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span> </div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="comment">// DEBUG</span></div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keyword">const</span> std::string& lBOMStr = ioTrademgenService.<a class="code" href="a00075.html#a77b6e0ae5932162efe05aac9e3800363">csvDisplay</a>();</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  STDAIR_LOG_DEBUG (lBOMStr);</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span> </div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="comment">// Close the output file</span></div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  output.close();</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span> }</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span> </div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span> </div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span> <span class="comment">// /////////////// M A I N /////////////////</span></div>
<div class="line"><a name="l00420"></a><span class="lineno"><a class="code" href="a00113.html#a0ddf1224851353fc92bfbff6f499fa97"> 420</a></span> <span class="keywordtype">int</span> <a class="code" href="a00113.html#a0ddf1224851353fc92bfbff6f499fa97">main</a> (<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span>* argv[]) {</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span> </div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <span class="comment">// State whether the BOM tree should be built-in or parsed from an input file</span></div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="keywordtype">bool</span> isBuiltin;</div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span> </div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="comment">// Random generation seed</span></div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  stdair::RandomSeed_T lRandomSeed;</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span> </div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="comment">// Number of random draws to be generated (best if greater than 100)</span></div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <a class="code" href="a00113.html#a380b74883e1b57be9e8afae6833d2f99">NbOfRuns_T</a> lNbOfRuns;</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  </div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="comment">// Input file name</span></div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  stdair::Filename_T lInputFilename;</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span> </div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="comment">// Output file name</span></div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  stdair::Filename_T lOutputFilename;</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span> </div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="comment">// Output log File</span></div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  stdair::Filename_T lLogFilename;</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  </div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <span class="comment">// Demand generation method.</span></div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  stdair::DemandGenerationMethod</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  lDemandGenerationMethod (<a class="code" href="a00113.html#ab716a1c430a0859f446afd63dabce909">K_TRADEMGEN_DEFAULT_DEMAND_GENERATION_METHOD</a>);</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span> </div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="comment">// Call the command-line option parser</span></div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> lOptionParserStatus = </div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <a class="code" href="a00113.html#a93983328a38d3974aa58eb91bc3e0941">readConfiguration</a> (argc, argv, isBuiltin, lRandomSeed, lNbOfRuns,</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  lInputFilename, lOutputFilename, lLogFilename,</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  lDemandGenerationMethod);</div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span> </div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keywordflow">if</span> (lOptionParserStatus == K_TRADEMGEN_EARLY_RETURN_STATUS) {</div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  }</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span> </div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <span class="comment">// Set the log parameters</span></div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  std::ofstream logOutputFile;</div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <span class="comment">// Open and clean the log outputfile</span></div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  logOutputFile.open (lLogFilename.c_str());</div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  logOutputFile.clear();</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span> </div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="comment">// Set up the log parameters</span></div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="keyword">const</span> stdair::BasLogParams lLogParams (stdair::LOG::DEBUG, logOutputFile);</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span> </div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="comment">// Initialise the TraDemGen service object</span></div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <a class="code" href="a00075.html" title="class holding the services related to Travel Demand Generation.">TRADEMGEN::TRADEMGEN_Service</a> trademgenService (lLogParams, lRandomSeed);</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span> </div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <span class="comment">// Check wether or not a (CSV) input file should be read</span></div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <span class="keywordflow">if</span> (isBuiltin == <span class="keyword">true</span>) {</div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="comment">// Create a sample DemandStream object, and insert it within the BOM tree</span></div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  trademgenService.<a class="code" href="a00075.html#aa154b09cf7552cef62331dad1b6901b9">buildSampleBom</a>();</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span> </div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="comment">// Create the DemandStream objects, and insert them within the BOM tree</span></div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="keyword">const</span> <a class="code" href="a00028.html">TRADEMGEN::DemandFilePath</a> lDemandFilePath (lInputFilename);</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  trademgenService.<a class="code" href="a00075.html#a93815ef517a646c1f330cf58bf041209">parseAndLoad</a> (lDemandFilePath);</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  } </div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span> </div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <span class="comment">// Calculate the expected number of events to be generated.</span></div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <a class="code" href="a00113.html#a1b4229e89d07b76bd4b9421ee38f2f0f">generateDemand</a> (trademgenService, lOutputFilename, lNbOfRuns,</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  lDemandGenerationMethod);</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span> </div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="comment">// Close the Log outputFile</span></div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  logOutputFile.close();</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span> </div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span> <span class="comment"> \note: as that program is not intended to be run on a server in</span></div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span> <span class="comment"> production, it is better not to catch the exceptions. When it</span></div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span> <span class="comment"> happens (that an exception is throwned), that way we get the</span></div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span> <span class="comment"> call stack.</span></div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span> </div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span> }</div>
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