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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/********************************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> * Copyright (C) 2014 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH *</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> * *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * This software is distributed under the terms of the *</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> * GNU Lesser General Public Licence (LGPL) version 3, *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * copied verbatim in the file &quot;LICENSE&quot; *</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> ********************************************************************************/</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> * File: FairProgOptionsHelper.h</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> * Author: winckler</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> * Created on March 11, 2015, 5:38 PM</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="preprocessor">#ifndef FAIRPROGOPTIONSHELPER_H</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor">#define FAIRPROGOPTIONSHELPER_H</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="preprocessor">#include &lt;boost/program_options.hpp&gt;</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#include &lt;boost/filesystem.hpp&gt;</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#include &lt;boost/spirit/home/support/detail/hold_any.hpp&gt;</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &lt;iostream&gt;</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;ostream&gt;</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &lt;iterator&gt;</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &lt;typeinfo&gt;</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacefair.html">fair</a></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;{</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="keyword">namespace </span>mq</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;{</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;std::ostream&amp; operator&lt;&lt;(std::ostream&amp; os, const std::vector&lt;T&gt;&amp; v)</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;{</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>&amp; i : v)</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; {</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; os &lt;&lt; i &lt;&lt; <span class="stringliteral">&quot; &quot;</span>;</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; }</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <span class="keywordflow">return</span> os;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;}</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;</div><div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1VarValInfo.html"> 44</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1VarValInfo.html">VarValInfo</a></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;{</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; std::string value;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; std::string type;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; std::string defaulted;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;};</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;std::string ConvertVariableValueToString(<span class="keyword">const</span> boost::program_options::variable_value&amp; varVal)</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;{</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; std::ostringstream oss;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">auto</span> q = boost::any_cast&lt;T&gt;(&amp;varVal.value())) {</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; oss &lt;&lt; *q;</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; }</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="keywordflow">return</span> oss.str();</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;}</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;<span class="keyword">namespace </span>options</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;{</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;<span class="comment">// policy to convert boost variable value into string</span></div><div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1options_1_1ToString.html"> 65</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1options_1_1ToString.html">ToString</a></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;{</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; <span class="keyword">using</span> returned_type = std::string;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; std::string Value(<span class="keyword">const</span> boost::program_options::variable_value&amp; varVal, <span class="keyword">const</span> std::string&amp;, <span class="keyword">const</span> std::string&amp;)</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; {</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="keywordflow">return</span> ConvertVariableValueToString&lt;T&gt;(varVal);</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; }</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; returned_type DefaultValue(<span class="keyword">const</span> std::string&amp;)</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; {</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <span class="keywordflow">return</span> std::string(<span class="stringliteral">&quot;[unidentified]&quot;</span>);</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; }</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;};</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;<span class="comment">// policy to convert variable value content into VarValInfo</span></div><div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1options_1_1ToVarValInfo.html"> 82</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1options_1_1ToVarValInfo.html">ToVarValInfo</a></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;{</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <span class="keyword">using</span> <a class="code" href="structfair_1_1mq_1_1VarValInfo.html">returned_type</a> = <a class="code" href="structfair_1_1mq_1_1VarValInfo.html">VarValInfo</a>;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <a class="code" href="structfair_1_1mq_1_1VarValInfo.html">returned_type</a> Value(<span class="keyword">const</span> boost::program_options::variable_value&amp; varVal, <span class="keyword">const</span> std::string&amp; type, <span class="keyword">const</span> std::string&amp; defaulted)</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; {</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keywordflow">return</span> <a class="code" href="structfair_1_1mq_1_1VarValInfo.html">VarValInfo</a>{ConvertVariableValueToString&lt;T&gt;(varVal), type, defaulted};</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; }</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160;</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; <a class="code" href="structfair_1_1mq_1_1VarValInfo.html">returned_type</a> DefaultValue(<span class="keyword">const</span> std::string&amp; defaulted)</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; {</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keywordflow">return</span> <a class="code" href="structfair_1_1mq_1_1VarValInfo.html">VarValInfo</a>{std::string(<span class="stringliteral">&quot;[unidentified]&quot;</span>), std::string(<span class="stringliteral">&quot;[unidentified]&quot;</span>), defaulted};</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; }</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;};</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;} <span class="comment">// namespace options</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;<span class="comment">// host class that take one of the two policy defined above</span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1ConvertVariableValue.html"> 102</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1ConvertVariableValue.html">ConvertVariableValue</a> : T</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160;{</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="keyword">auto</span> operator()(<span class="keyword">const</span> boost::program_options::variable_value&amp; varVal) -&gt; <span class="keyword">typename</span> T::returned_type</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; {</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; std::string defaulted;</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; <span class="keywordflow">if</span> (varVal.defaulted())</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; {</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; defaulted = <span class="stringliteral">&quot; [default]&quot;</span>;</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; }</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <span class="keywordflow">else</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; {</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; defaulted = <span class="stringliteral">&quot; [provided]&quot;</span>;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; }</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(std::string) == varVal.value().type())</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;std::string&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;string&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160;</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(std::vector&lt;std::string&gt;) == varVal.value().type())</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;std::vector&lt;std::string&gt;&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;vector&lt;string&gt;&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(<span class="keywordtype">int</span>) == varVal.value().type())</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;int&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;int&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160;</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(std::vector&lt;int&gt;) == varVal.value().type())</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;std::vector&lt;int&gt;&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;vector&lt;int&gt;&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(<span class="keywordtype">float</span>) == varVal.value().type())</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;float&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;float&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160;</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(std::vector&lt;float&gt;) == varVal.value().type())</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;std::vector&lt;float&gt;&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;vector&lt;float&gt;&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160;</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(<span class="keywordtype">double</span>) == varVal.value().type())</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;double&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;double&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160;</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(std::vector&lt;double&gt;) == varVal.value().type())</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;std::vector&lt;double&gt;&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;vector&lt;double&gt;&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160;</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(<span class="keywordtype">short</span>) == varVal.value().type())</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;short&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;short&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160;</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(std::vector&lt;short&gt;) == varVal.value().type())</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;std::vector&lt;short&gt;&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;vector&lt;short&gt;&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160;</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(<span class="keywordtype">long</span>) == varVal.value().type())</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;long&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;long&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160;</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(std::vector&lt;long&gt;) == varVal.value().type())</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;std::vector&lt;long&gt;&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;vector&lt;long&gt;&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160;</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(std::size_t) == varVal.value().type())</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;std::size_t&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;std::size_t&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160;</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(std::vector&lt;std::size_t&gt;) == varVal.value().type())</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;std::vector&lt;std::size_t&gt;&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;vector&lt;std::size_t&gt;&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160;</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(std::uint32_t) == varVal.value().type())</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;std::uint32_t&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;std::uint32_t&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160;</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(std::vector&lt;std::uint32_t&gt;) == varVal.value().type())</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;std::vector&lt;std::uint32_t&gt;&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;vector&lt;std::uint32_t&gt;&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(std::uint64_t) == varVal.value().type())</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;std::uint64_t&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;std::uint64_t&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160;</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(std::vector&lt;std::uint64_t&gt;) == varVal.value().type())</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;std::vector&lt;std::uint64_t&gt;&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;vector&lt;std::uint64_t&gt;&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160;</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(<span class="keywordtype">bool</span>) == varVal.value().type())</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;bool&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;bool&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160;</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(std::vector&lt;bool&gt;) == varVal.value().type())</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;std::vector&lt;bool&gt;&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;vector&lt;bool&gt;&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160;</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(boost::filesystem::path) == varVal.value().type())</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;boost::filesystem::path&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;boost::filesystem::path&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160;</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">typeid</span>(std::vector&lt;boost::filesystem::path&gt;) == varVal.value().type())</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; <span class="keywordflow">return</span> T::template Value&lt;std::vector&lt;boost::filesystem::path&gt;&gt;(varVal, std::string(<span class="stringliteral">&quot;&lt;std::vector&lt;boost::filesystem::path&gt;&gt;&quot;</span>), defaulted);</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160;</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; <span class="comment">// if we get here, the type is not supported return unknown info</span></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; <span class="keywordflow">return</span> T::DefaultValue(defaulted);</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; }</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160;};</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160;</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160;} <span class="comment">// namespace mq</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160;} <span class="comment">// namespace fair</span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160;</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* FAIRPROGOPTIONSHELPER_H */</span><span class="preprocessor"></span></div><div class="ttc" id="structfair_1_1mq_1_1VarValInfo_html"><div class="ttname"><a href="structfair_1_1mq_1_1VarValInfo.html">fair::mq::VarValInfo</a></div><div class="ttdef"><b>Definition:</b> FairProgOptionsHelper.h:44</div></div>
<div class="ttc" id="structfair_1_1mq_1_1options_1_1ToString_html"><div class="ttname"><a href="structfair_1_1mq_1_1options_1_1ToString.html">fair::mq::options::ToString</a></div><div class="ttdef"><b>Definition:</b> FairProgOptionsHelper.h:65</div></div>
<div class="ttc" id="namespacefair_html"><div class="ttname"><a href="namespacefair.html">fair</a></div><div class="ttdoc">Tools for interfacing containers to the transport via polymorphic allocators. </div><div class="ttdef"><b>Definition:</b> DeviceRunner.h:23</div></div>
<div class="ttc" id="structfair_1_1mq_1_1options_1_1ToVarValInfo_html"><div class="ttname"><a href="structfair_1_1mq_1_1options_1_1ToVarValInfo.html">fair::mq::options::ToVarValInfo</a></div><div class="ttdef"><b>Definition:</b> FairProgOptionsHelper.h:82</div></div>
<div class="ttc" id="structfair_1_1mq_1_1ConvertVariableValue_html"><div class="ttname"><a href="structfair_1_1mq_1_1ConvertVariableValue.html">fair::mq::ConvertVariableValue</a></div><div class="ttdef"><b>Definition:</b> FairProgOptionsHelper.h:102</div></div>
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