value_8hpp_source.html 103 KB

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  68. <a href="value_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;<span class="preprocessor">#ifndef value_hpp</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="preprocessor">#define value_hpp</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="preprocessor">#include &lt;iomanip&gt;</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="preprocessor">#include &lt;iostream&gt;</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="preprocessor">#include &lt;sstream&gt;</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;<span class="preprocessor">#include &lt;utility&gt;</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="preprocessor">#include &lt;algorithm&gt;</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="preprocessor">#include &lt;map&gt;</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;<span class="preprocessor">#include &lt;tuple&gt;</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="preprocessor">#include &lt;initializer_list&gt;</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;<span class="preprocessor">#include &lt;functional&gt;</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="log_8hpp.html">log.hpp</a>&quot;</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacefv.html">fv</a>{</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;<span class="comment">/* bool in_register_function = false; */</span></div><div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="classfv_1_1Function.html"> 63</a></span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span>&gt; <span class="keyword">class </span><a class="code" href="classfv_1_1Function.html">Function</a>; <span class="comment">// undefined</span></div><div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="classfv_1_1GenFunction.html"> 68</a></span>&#160;<span class="comment"></span><span class="keyword">class </span><a class="code" href="classfv_1_1GenFunction.html">GenFunction</a> {</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; std::string name;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; std::string impl;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="keyword">protected</span>:</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="keyword">inline</span> <span class="keyword">static</span> <span class="keywordtype">bool</span> in_register_function=<span class="keyword">false</span>;</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; <span class="keyword">public</span>:</div><div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="classfv_1_1GenFunction.html#a62f52779bd4aa60fefbd842f557b1f7d"> 80</a></span>&#160; <span class="keyword">inline</span> <span class="keyword">static</span> std::map&lt;const std::string, GenFunction*&gt; <a class="code" href="classfv_1_1GenFunction.html#a62f52779bd4aa60fefbd842f557b1f7d">function_registry</a>;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <a class="code" href="classfv_1_1GenFunction.html">GenFunction</a>(<span class="keyword">const</span> std::string&amp; name, <span class="keyword">const</span> std::string&amp; impl)</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; :impl(impl),</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; name(name){</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">virtual</span> ~<a class="code" href="classfv_1_1GenFunction.html">GenFunction</a>() { };</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; std::string&amp; get_name(){</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keywordflow">return</span> name;</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="l00097"></a><span class="lineno"><a class="line" href="classfv_1_1GenFunction.html#aecc1187b5bb9c551c104eb8478bdb567"> 97</a></span>&#160; <span class="keyword">static</span> std::string <a class="code" href="classfv_1_1GenFunction.html#aecc1187b5bb9c551c104eb8478bdb567">format_code</a>(<span class="keyword">const</span> std::string&amp; code){</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; std::stringstream code_out(<span class="stringliteral">&quot;&quot;</span>);</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; std::string command(<span class="stringliteral">&quot;echo \&quot;&quot;</span>+code+<span class="stringliteral">&quot;\&quot; | clang-format&quot;</span>);</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <span class="keywordtype">char</span> buffer[255];</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; FILE *stream = popen(command.c_str(), <span class="stringliteral">&quot;r&quot;</span>);</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; <span class="keywordflow">while</span> (fgets(buffer, 255, stream) != NULL)</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; code_out &lt;&lt; buffer;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="keywordflow">if</span> (pclose(stream) == 0)</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; <span class="keywordflow">return</span> code_out.str();</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; <span class="keywordflow">else</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <span class="keywordflow">return</span> code;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; }</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; <span class="keyword">static</span> std::string summary(){</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; std::stringstream ss;</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; ss &lt;&lt; <span class="stringliteral">&quot;The following functions have been registered&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; <span class="keywordflow">for</span>(<span class="keyword">auto</span> p : function_registry){</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <span class="keywordflow">if</span> (p.second == <span class="keyword">nullptr</span>) <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; ss &lt;&lt; <span class="stringliteral">&quot;--&gt;&quot;</span> &lt;&lt; p.second-&gt;name &lt;&lt; std::endl;</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; ss &lt;&lt; <a class="code" href="classfv_1_1GenFunction.html#aecc1187b5bb9c551c104eb8478bdb567">format_code</a>(p.second-&gt;impl);</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; }</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="keywordflow">return</span> ss.str();</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;</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; <span class="keyword">static</span> <a class="code" href="classfv_1_1Function.html">Function&lt;T&gt;</a>&amp; register_function(<span class="keyword">const</span> std::string&amp; name, std::function&lt;T&gt; f, <span class="keyword">const</span> std::string&amp; impl){</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; in_register_function = <span class="keyword">true</span>;</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; <a class="code" href="classfv_1_1Function.html">Function&lt;T&gt;</a>* func;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="classfv_1_1GenFunction.html#a62f52779bd4aa60fefbd842f557b1f7d">GenFunction::function_registry</a>[name] != <span class="keyword">nullptr</span>){</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; func = <span class="keyword">dynamic_cast&lt;</span><a class="code" href="classfv_1_1Function.html">Function&lt;T&gt;</a>*<span class="keyword">&gt;</span>(<a class="code" href="classfv_1_1GenFunction.html#a62f52779bd4aa60fefbd842f557b1f7d">GenFunction::function_registry</a>[name]);</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <span class="keywordflow">if</span> (func == <span class="keyword">nullptr</span>){</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; ERROR(<span class="stringliteral">&quot;Trying to register function which has already been registered with a different type&quot;</span>);</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; }</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; func = <span class="keyword">new</span> <a class="code" href="classfv_1_1Function.html">Function&lt;T&gt;</a>(name, impl, f);</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <a class="code" href="classfv_1_1GenFunction.html#a62f52779bd4aa60fefbd842f557b1f7d">GenFunction::function_registry</a>[name] = func;</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; }</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; in_register_function = <span class="keyword">false</span>;</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; <span class="keywordflow">return</span> *func;</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; }</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;</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160;</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> R, <span class="keyword">typename</span>... ArgTypes&gt;</div><div class="line"><a name="l00152"></a><span class="lineno"><a class="line" href="classfv_1_1Function_3_01R_07ArgTypes_8_8_8_08_4.html"> 152</a></span>&#160;<span class="keyword">class </span><a class="code" href="classfv_1_1Function.html">Function</a>&lt;R(ArgTypes...)&gt; : <span class="keyword">public</span> <a class="code" href="classfv_1_1GenFunction.html">GenFunction</a> {</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; std::function&lt;R(ArgTypes...)&gt; f;</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="keyword">public</span>:</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <a class="code" href="classfv_1_1Function.html">Function</a>(<span class="keyword">const</span> std::string&amp; name, <span class="keyword">const</span> std::string&amp; impl, std::function&lt;R(ArgTypes...)&gt; f)</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; :<a class="code" href="classfv_1_1GenFunction.html">GenFunction</a>(name, impl), f(f){</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; <span class="keywordflow">if</span> (!in_register_function) {</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; WARNING(<span class="stringliteral">&quot;Don&#39;t instantiate Function objects directly! Use GenFunction::register_function instead.&quot;</span>);</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; }</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; <a class="code" href="classfv_1_1Function.html">Function</a>(<span class="keyword">const</span> std::string&amp; name, std::function&lt;R(ArgTypes...)&gt; f)</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; :<a class="code" href="classfv_1_1Function.html">Function</a>(name, <span class="stringliteral">&quot;N/A&quot;</span>, f){ }</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; ~<a class="code" href="classfv_1_1Function.html">Function</a>() { }</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160;</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; R operator()(ArgTypes ...args){</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; <span class="keywordflow">return</span> f(args...);</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; }</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;};</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160;</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="preprocessor">#define FUNC(f) f, #f</span></div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160;</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160;<span class="keyword">class </span><a class="code" href="classfv_1_1GenValue.html">GenValue</a>;</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160;<span class="keyword">typedef</span> std::map&lt;std::string, GenValue*&gt; ValueSet;</div><div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="classfv_1_1GenValue.html"> 184</a></span>&#160;<span class="keyword">class </span><a class="code" href="classfv_1_1GenValue.html">GenValue</a>{</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00191"></a><span class="lineno"><a class="line" href="classfv_1_1GenValue.html#a610f89ee441eaad4c9e78f74d6bde93b"> 191</a></span>&#160; std::string <a class="code" href="classfv_1_1GenValue.html#a610f89ee441eaad4c9e78f74d6bde93b">name</a>;</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; <span class="keyword">protected</span>:</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> _reset() = 0;</div><div class="line"><a name="l00207"></a><span class="lineno"><a class="line" href="classfv_1_1GenValue.html#abbb57abc392c44d1f7ad5e7e74a75297"> 207</a></span>&#160; <span class="keyword">inline</span> <span class="keyword">static</span> std::map&lt;const std::string, GenValue*&gt; <a class="code" href="classfv_1_1GenValue.html#abbb57abc392c44d1f7ad5e7e74a75297">values</a>;</div><div class="line"><a name="l00215"></a><span class="lineno"><a class="line" href="classfv_1_1GenValue.html#ab58b81925a05884bbebca0d870da80d0"> 215</a></span>&#160; <span class="keyword">inline</span> <span class="keyword">static</span> std::map&lt;const std::string, GenValue*&gt; <a class="code" href="classfv_1_1GenValue.html#ab58b81925a05884bbebca0d870da80d0">aliases</a>;</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; <a class="code" href="classfv_1_1GenValue.html">GenValue</a>(<span class="keyword">const</span> std::string&amp; name, <span class="keyword">const</span> std::string&amp; alias)</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160; :name(name){</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; values[name] = <span class="keyword">this</span>;</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160; <span class="keywordflow">if</span> (alias != <span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; GenValue::alias(alias, <span class="keyword">this</span>);</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; }</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160;</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160; <span class="keyword">const</span> std::string&amp; get_name(){</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; <span class="keywordflow">return</span> name;</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160; }</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160;</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; <span class="keyword">static</span> <span class="keywordtype">void</span> reset(){</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span> val : values){</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; val.second-&gt;_reset();</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160; }</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; }</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160;</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160; <span class="keyword">static</span> <a class="code" href="classfv_1_1GenValue.html">GenValue</a>* get_value(<span class="keyword">const</span> std::string&amp; name){</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; <span class="keywordflow">if</span> (aliases[name] != <span class="keyword">nullptr</span>)</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; <span class="keywordflow">return</span> aliases[name];</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (values[name] != <span class="keyword">nullptr</span>)</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; <span class="keywordflow">return</span> values[name];</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; <span class="keywordflow">else</span>{</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; ERROR(<span class="stringliteral">&quot;Could not find alias or value \&quot;&quot;</span> &lt;&lt; name &lt;&lt; <span class="stringliteral">&quot;\&quot;. I&#39;ll tell you the ones I know about.&quot;</span> &lt;&lt; std::endl</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; &lt;&lt; summary());</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; CRITICAL(<span class="stringliteral">&quot;Aborting... :(&quot;</span>, -1);</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; }</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160; }</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160;</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; <span class="keyword">static</span> <span class="keywordtype">void</span> alias(<span class="keyword">const</span> std::string&amp; name, <a class="code" href="classfv_1_1GenValue.html">GenValue</a>* value){</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; <span class="keywordflow">if</span> (aliases[name] != <span class="keyword">nullptr</span>){</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; WARNING(<span class="stringliteral">&quot;WARNING: alias \&quot;&quot;</span> &lt;&lt; name &lt;&lt; <span class="stringliteral">&quot;\&quot; overrides previous entry.&quot;</span>);</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; }</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; aliases[name] = value;</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; }</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160;</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; <span class="keyword">static</span> <a class="code" href="classfv_1_1GenValue.html">GenValue</a>* alias(<span class="keyword">const</span> std::string&amp; name){</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; <span class="keywordflow">if</span> (values[name] != <span class="keyword">nullptr</span>){</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; WARNING(<span class="stringliteral">&quot;Alias \&quot;&quot;</span> &lt;&lt; name &lt;&lt; <span class="stringliteral">&quot;\&quot; does not exist.&quot;</span>);</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; }</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; <span class="keywordflow">return</span> aliases[name];</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; }</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160;</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; <span class="keyword">static</span> std::string summary(){</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; std::stringstream ss;</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160; ss &lt;&lt; <span class="stringliteral">&quot;The following values have been created: &quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span> value : values){</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; <span class="keywordflow">if</span> (value.second == <span class="keyword">nullptr</span>) <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; ss &lt;&lt; <span class="stringliteral">&quot;\t\&quot;&quot;</span> &lt;&lt; value.first &lt;&lt; <span class="stringliteral">&quot;\&quot; at address &quot;</span> &lt;&lt; value.second &lt;&lt; std::endl;</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; }</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160; ss &lt;&lt; <span class="stringliteral">&quot;And these aliases:&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span> alias : aliases){</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; std::string orig(<span class="stringliteral">&quot;VOID&quot;</span>);</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; <span class="keywordflow">if</span> (alias.second == <span class="keyword">nullptr</span>) <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span> value : values){</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160; <span class="keywordflow">if</span> (alias.second == value.second){</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; orig = value.second-&gt;get_name();</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; <span class="keywordflow">break</span>;</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; }</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160; }</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; ss &lt;&lt; <span class="stringliteral">&quot;\t\&quot;&quot;</span> &lt;&lt; alias.first &lt;&lt; <span class="stringliteral">&quot;\&quot; referring to \&quot;&quot;</span> &lt;&lt; orig &lt;&lt; <span class="stringliteral">&quot;\&quot;&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; }</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160; <span class="keywordflow">return</span> ss.str();</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; }</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; <span class="keyword">friend</span> std::ostream&amp; operator&lt;&lt;(std::ostream&amp; os, <span class="keyword">const</span> <a class="code" href="classfv_1_1GenValue.html">GenValue</a>&amp; gv);</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160;};</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160;std::ostream&amp; operator&lt;&lt;(std::ostream&amp; os, <a class="code" href="classfv_1_1GenValue.html">GenValue</a>&amp; gv){</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160; os &lt;&lt; gv.get_name();</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; <span class="keywordflow">return</span> os;</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160;}</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160;</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160;</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00299"></a><span class="lineno"><a class="line" href="classfv_1_1Value.html"> 299</a></span>&#160;<span class="keyword">class </span><a class="code" href="classfv_1_1Value.html">Value</a> : <span class="keyword">public</span> <a class="code" href="classfv_1_1GenValue.html">GenValue</a>{</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160; <a class="code" href="classfv_1_1Value.html">Value</a>(<span class="keyword">const</span> std::string&amp; name, <span class="keyword">const</span> std::string&amp; alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; :<a class="code" href="classfv_1_1GenValue.html">GenValue</a>(name, alias){ }</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160; <span class="keyword">virtual</span> T&amp; get_value() = 0;</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160;};</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160;</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160;</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00319"></a><span class="lineno"><a class="line" href="classfv_1_1ObservedValue.html"> 319</a></span>&#160;<span class="keyword">class </span><a class="code" href="classfv_1_1ObservedValue.html">ObservedValue</a> : <span class="keyword">public</span> <a class="code" href="classfv_1_1Value.html">Value</a>&lt;T&gt;{</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160; T *val_ref;</div><div class="line"><a name="l00322"></a><span class="lineno"><a class="line" href="classfv_1_1ObservedValue.html#af301f95c27cfa8024105a845ac6a7760"> 322</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classfv_1_1ObservedValue.html#af301f95c27cfa8024105a845ac6a7760">_reset</a>(){ }</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160; <a class="code" href="classfv_1_1ObservedValue.html">ObservedValue</a>(<span class="keyword">const</span> std::string&amp; name, T* val_ref, <span class="keyword">const</span> std::string&amp; alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160; :<a class="code" href="classfv_1_1Value.html">Value&lt;T&gt;</a>(name, alias),</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160; val_ref(val_ref){ }</div><div class="line"><a name="l00327"></a><span class="lineno"><a class="line" href="classfv_1_1ObservedValue.html#a10419313294471ba9da25e55d23956ba"> 327</a></span>&#160; T&amp; <a class="code" href="classfv_1_1ObservedValue.html#a10419313294471ba9da25e55d23956ba">get_value</a>(){</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>&#160; <span class="keywordflow">return</span> *val_ref;</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>&#160; }</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160;};</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160;</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160;</div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00349"></a><span class="lineno"><a class="line" href="classfv_1_1DerivedValue.html"> 349</a></span>&#160;<span class="keyword">class </span><a class="code" href="classfv_1_1DerivedValue.html">DerivedValue</a> : <span class="keyword">public</span> <a class="code" href="classfv_1_1Value.html">Value</a>&lt;T&gt;{</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00351"></a><span class="lineno"><a class="line" href="classfv_1_1DerivedValue.html#a5c296d4f3171797f31a3fab002dececa"> 351</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classfv_1_1DerivedValue.html#a5c296d4f3171797f31a3fab002dececa">_reset</a>(){</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; value_valid = <span class="keyword">false</span>;</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160; }</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160; <span class="keyword">protected</span>:</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160; T value;</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160; <span class="keywordtype">bool</span> value_valid;</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160;</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> update_value() = 0;</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>&#160; <a class="code" href="classfv_1_1DerivedValue.html">DerivedValue</a>(<span class="keyword">const</span> std::string&amp; name, <span class="keyword">const</span> std::string&amp; alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>&#160; :<a class="code" href="classfv_1_1Value.html">Value&lt;T&gt;</a>(name, alias),</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>&#160; value_valid(<span class="keyword">false</span>) { }</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160;</div><div class="line"><a name="l00372"></a><span class="lineno"><a class="line" href="classfv_1_1DerivedValue.html#a39970158aa8f6eb062a28037df6e2128"> 372</a></span>&#160; T&amp; <a class="code" href="classfv_1_1DerivedValue.html#a39970158aa8f6eb062a28037df6e2128">get_value</a>(){</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160; <span class="keywordflow">if</span> (!value_valid){</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160; update_value();</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>&#160; value_valid = <span class="keyword">true</span>;</div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>&#160; }</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160; <span class="keywordflow">return</span> value;</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160; }</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160;};</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160;</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160;</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00392"></a><span class="lineno"><a class="line" href="classfv_1_1WrapperVector.html"> 392</a></span>&#160;<span class="keyword">class </span><a class="code" href="classfv_1_1WrapperVector.html">WrapperVector</a> : <span class="keyword">public</span> <a class="code" href="classfv_1_1DerivedValue.html">DerivedValue</a>&lt;std::vector&lt;T&gt; &gt;{</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#160; <a class="code" href="classfv_1_1Value.html">Value&lt;int&gt;</a>* size;</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span>&#160; <a class="code" href="classfv_1_1Value.html">Value&lt;T*&gt;</a>* data;</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160;</div><div class="line"><a name="l00397"></a><span class="lineno"><a class="line" href="classfv_1_1WrapperVector.html#a2ee99bc4425642d209df7b48ee2ada95"> 397</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classfv_1_1WrapperVector.html#a2ee99bc4425642d209df7b48ee2ada95">update_value</a>(){</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>&#160; <span class="keywordtype">int</span> n = size-&gt;<a class="code" href="classfv_1_1Value.html#a4cc70444ceaf5d7651922adf9b7beeff">get_value</a>();</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>&#160; T* data_ref = data-&gt;<a class="code" href="classfv_1_1Value.html#a4cc70444ceaf5d7651922adf9b7beeff">get_value</a>();</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>&#160; this-&gt;value.assign(data_ref, data_ref+n);</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span>&#160; }</div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160;</div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160; <a class="code" href="classfv_1_1WrapperVector.html">WrapperVector</a>(<a class="code" href="classfv_1_1Value.html">Value&lt;int&gt;</a>* size, <a class="code" href="classfv_1_1Value.html">Value&lt;T*&gt;</a>* data, <span class="keyword">const</span> std::string&amp; alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span>&#160; :<a class="code" href="classfv_1_1DerivedValue.html">DerivedValue&lt;std::vector&lt;T&gt;</a> &gt;(<span class="stringliteral">&quot;vectorOf(&quot;</span>+size-&gt;get_name()+<span class="stringliteral">&quot;,&quot;</span>+data-&gt;get_name()+<span class="stringliteral">&quot;)&quot;</span>, alias),</div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span>&#160; size(size), data(data){ }</div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span>&#160;</div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>&#160; <a class="code" href="classfv_1_1WrapperVector.html">WrapperVector</a>(<span class="keyword">const</span> std::string &amp;label_size, <span class="keyword">const</span> std::string &amp;label_data, <span class="keyword">const</span> std::string&amp; alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span>&#160; :<a class="code" href="classfv_1_1WrapperVector.html">WrapperVector</a>(<span class="keyword">dynamic_cast&lt;</span><a class="code" href="classfv_1_1Value.html">Value&lt;int&gt;</a>*<span class="keyword">&gt;</span>(GenValue::get_value(label_size)),</div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span>&#160; <span class="keyword">dynamic_cast&lt;</span><a class="code" href="classfv_1_1Value.html">Value&lt;T*&gt;</a>*<span class="keyword">&gt;</span>(GenValue::get_value(label_data)), alias) { }</div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>&#160;};</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span>&#160;</div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T1, <span class="keyword">typename</span> T2&gt;</div><div class="line"><a name="l00417"></a><span class="lineno"><a class="line" href="classfv_1_1Pair.html"> 417</a></span>&#160;<span class="keyword">class </span><a class="code" href="classfv_1_1Pair.html">Pair</a> : <span class="keyword">public</span> <a class="code" href="classfv_1_1DerivedValue.html">DerivedValue</a>&lt;std::pair&lt;T1, T2&gt; &gt;{</div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>&#160; <span class="keyword">protected</span>:</div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span>&#160; std::pair&lt;Value&lt;T1&gt;*, <a class="code" href="classfv_1_1Value.html">Value&lt;T2&gt;</a>* &gt; value_pair;</div><div class="line"><a name="l00420"></a><span class="lineno"><a class="line" href="classfv_1_1Pair.html#ab3225f03f49240fc1547a5005f57b864"> 420</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classfv_1_1Pair.html#ab3225f03f49240fc1547a5005f57b864">update_value</a>(){</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span>&#160; this-&gt;value.first = value_pair.first-&gt;get_value();</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>&#160; this-&gt;value.second = value_pair.second-&gt;get_value();</div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>&#160; }</div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>&#160; <a class="code" href="classfv_1_1Pair.html">Pair</a>(<a class="code" href="classfv_1_1Value.html">Value&lt;T1&gt;</a> *value1, <a class="code" href="classfv_1_1Value.html">Value&lt;T2&gt;</a> *value2, <span class="keyword">const</span> std::string alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span>&#160; :<a class="code" href="classfv_1_1DerivedValue.html">DerivedValue&lt;std::pair&lt;T1, T2&gt;</a> &gt;(<span class="stringliteral">&quot;pair(&quot;</span>+value1-&gt;get_name()+<span class="stringliteral">&quot;,&quot;</span>+value2-&gt;get_name()+<span class="stringliteral">&quot;)&quot;</span>, alias),</div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span>&#160; value_pair(value1, value2){ }</div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span>&#160; <a class="code" href="classfv_1_1Pair.html">Pair</a>(<span class="keyword">const</span> std::string&amp; label1, <span class="keyword">const</span> std::string&amp; label2, <span class="keyword">const</span> std::string alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>&#160; :<a class="code" href="classfv_1_1Pair.html">Pair</a>(<span class="keyword">dynamic_cast&lt;</span><a class="code" href="classfv_1_1Value.html">Value&lt;T1&gt;</a>*<span class="keyword">&gt;</span>(GenValue::get_value(label1)),</div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>&#160; <span class="keyword">dynamic_cast&lt;</span><a class="code" href="classfv_1_1Value.html">Value&lt;T1&gt;</a>*<span class="keyword">&gt;</span>(GenValue::get_value(label2)),</div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span>&#160; alias){ }</div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span>&#160;};</div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>&#160;</div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> R, <span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00448"></a><span class="lineno"><a class="line" href="classfv_1_1ZipMapFour.html"> 448</a></span>&#160;<span class="keyword">class </span><a class="code" href="classfv_1_1ZipMapFour.html">ZipMapFour</a> : <span class="keyword">public</span> <a class="code" href="classfv_1_1DerivedValue.html">DerivedValue</a>&lt;std::vector&lt;R&gt; &gt;{</div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>&#160; <a class="code" href="classfv_1_1Function.html">Function&lt;R(T, T, T, T)&gt;</a>&amp; f;</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>&#160; <a class="code" href="classfv_1_1Value.html">Value&lt;std::vector&lt;T&gt;</a> &gt;* v1;</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span>&#160; <a class="code" href="classfv_1_1Value.html">Value&lt;std::vector&lt;T&gt;</a> &gt;* v2;</div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span>&#160; <a class="code" href="classfv_1_1Value.html">Value&lt;std::vector&lt;T&gt;</a> &gt;* v3;</div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span>&#160; <a class="code" href="classfv_1_1Value.html">Value&lt;std::vector&lt;T&gt;</a> &gt;* v4;</div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span>&#160;</div><div class="line"><a name="l00456"></a><span class="lineno"><a class="line" href="classfv_1_1ZipMapFour.html#a812747fdc043c776951ceb93a1085915"> 456</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classfv_1_1ZipMapFour.html#a812747fdc043c776951ceb93a1085915">update_value</a>(){</div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span>&#160; std::vector&lt;T&gt; v1_val = v1-&gt;<a class="code" href="classfv_1_1Value.html#a4cc70444ceaf5d7651922adf9b7beeff">get_value</a>();</div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span>&#160; std::vector&lt;T&gt; v2_val = v2-&gt;<a class="code" href="classfv_1_1Value.html#a4cc70444ceaf5d7651922adf9b7beeff">get_value</a>();</div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span>&#160; std::vector&lt;T&gt; v3_val = v3-&gt;<a class="code" href="classfv_1_1Value.html#a4cc70444ceaf5d7651922adf9b7beeff">get_value</a>();</div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span>&#160; std::vector&lt;T&gt; v4_val = v4-&gt;<a class="code" href="classfv_1_1Value.html#a4cc70444ceaf5d7651922adf9b7beeff">get_value</a>();</div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>&#160;</div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span>&#160; <span class="keywordtype">int</span> n;</div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span>&#160; std::tie(n, std::ignore) = std::minmax({v1_val.size(), v2_val.size(), v3_val.size(), v4_val.size()});</div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span>&#160; this-&gt;value.resize(n);</div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i&lt;n; i++){</div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span>&#160; this-&gt;value[i] = f(v1_val[i], v2_val[i], v3_val[i], v4_val[i]);</div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span>&#160; }</div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span>&#160; }</div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span>&#160;</div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span>&#160; <a class="code" href="classfv_1_1ZipMapFour.html">ZipMapFour</a>(<a class="code" href="classfv_1_1Function.html">Function</a>&lt;R(T, T, T, T)&gt;&amp; f,</div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span>&#160; <a class="code" href="classfv_1_1Value.html">Value</a>&lt;std::vector&lt;T&gt; &gt;* v1, <a class="code" href="classfv_1_1Value.html">Value</a>&lt;std::vector&lt;T&gt; &gt;* v2,</div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span>&#160; <a class="code" href="classfv_1_1Value.html">Value</a>&lt;std::vector&lt;T&gt; &gt;* v3, <a class="code" href="classfv_1_1Value.html">Value</a>&lt;std::vector&lt;T&gt; &gt;* v4, <span class="keyword">const</span> std::string alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span>&#160; :<a class="code" href="classfv_1_1DerivedValue.html">DerivedValue&lt;std::vector&lt;R&gt;</a> &gt;(<span class="stringliteral">&quot;zipmap(&quot;</span>+f.get_name()+<span class="stringliteral">&quot;:&quot;</span>+v1-&gt;get_name()+<span class="stringliteral">&quot;,&quot;</span>+v2-&gt;get_name()+<span class="stringliteral">&quot;,&quot;</span>+</div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span>&#160; v3-&gt;get_name()+<span class="stringliteral">&quot;,&quot;</span>+v4-&gt;get_name()+<span class="stringliteral">&quot;)&quot;</span>, alias),</div><div class="line"><a name="l00476"></a><span class="lineno"> 476</span>&#160; f(f), v1(v1), v2(v2), v3(v3), v4(v4) { }</div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span>&#160;</div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span>&#160; <a class="code" href="classfv_1_1ZipMapFour.html">ZipMapFour</a>(<a class="code" href="classfv_1_1Function.html">Function</a>&lt;R(T, T, T, T)&gt;&amp; f,</div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>&#160; <span class="keyword">const</span> std::string&amp; label1, <span class="keyword">const</span> std::string&amp; label2,</div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span>&#160; <span class="keyword">const</span> std::string&amp; label3, <span class="keyword">const</span> std::string&amp; label4, <span class="keyword">const</span> std::string alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span>&#160; :<a class="code" href="classfv_1_1ZipMapFour.html">ZipMapFour</a>(f,</div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span>&#160; <span class="keyword">dynamic_cast&lt;</span><a class="code" href="classfv_1_1Value.html">Value&lt;std::vector&lt;T&gt;</a> <span class="keyword">&gt;</span>*&gt;(GenValue::get_value(label1)),</div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span>&#160; <span class="keyword">dynamic_cast&lt;</span><a class="code" href="classfv_1_1Value.html">Value&lt;std::vector&lt;T&gt;</a> <span class="keyword">&gt;</span>*&gt;(GenValue::get_value(label2)),</div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span>&#160; <span class="keyword">dynamic_cast&lt;</span><a class="code" href="classfv_1_1Value.html">Value&lt;std::vector&lt;T&gt;</a> <span class="keyword">&gt;</span>*&gt;(GenValue::get_value(label3)),</div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span>&#160; <span class="keyword">dynamic_cast&lt;</span><a class="code" href="classfv_1_1Value.html">Value&lt;std::vector&lt;T&gt;</a> <span class="keyword">&gt;</span>*&gt;(GenValue::get_value(label4)),</div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span>&#160; alias){ }</div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span>&#160;};</div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>&#160;</div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00493"></a><span class="lineno"><a class="line" href="classfv_1_1Count.html"> 493</a></span>&#160;<span class="keyword">class </span><a class="code" href="classfv_1_1Count.html">Count</a> : <span class="keyword">public</span> <a class="code" href="classfv_1_1DerivedValue.html">DerivedValue</a>&lt;int&gt;{</div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span>&#160; <a class="code" href="classfv_1_1Function.html">Function&lt;bool(T)&gt;</a>&amp; selector;</div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span>&#160; <a class="code" href="classfv_1_1Value.html">Value&lt;std::vector&lt;T&gt;</a> &gt;* v;</div><div class="line"><a name="l00497"></a><span class="lineno"><a class="line" href="classfv_1_1Count.html#afff1c16a8747a82db1cc1c8248c56a08"> 497</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classfv_1_1Count.html#afff1c16a8747a82db1cc1c8248c56a08">update_value</a>(){</div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span>&#160; value = 0;</div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span>&#160; <span class="keywordflow">for</span>(<span class="keyword">auto</span> val : v-&gt;<a class="code" href="classfv_1_1Value.html#a4cc70444ceaf5d7651922adf9b7beeff">get_value</a>()){</div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span>&#160; <span class="keywordflow">if</span>(selector(val))</div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span>&#160; value++;</div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span>&#160; }</div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span>&#160; }</div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span>&#160; <a class="code" href="classfv_1_1Count.html">Count</a>(<a class="code" href="classfv_1_1Function.html">Function</a>&lt;<span class="keywordtype">bool</span>(T)&gt;&amp; selector, <a class="code" href="classfv_1_1Value.html">Value</a>&lt;std::vector&lt;T&gt;&gt;* v, <span class="keyword">const</span> std::string alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>&#160; :<a class="code" href="classfv_1_1DerivedValue.html">DerivedValue&lt;int&gt;</a>(<span class="stringliteral">&quot;count(&quot;</span>+selector.get_name()+<span class="stringliteral">&quot;:&quot;</span>+v-&gt;get_name()+<span class="stringliteral">&quot;)&quot;</span>, alias),</div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span>&#160; selector(selector), v(v) { }</div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span>&#160;</div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span>&#160; <a class="code" href="classfv_1_1Count.html">Count</a>(<a class="code" href="classfv_1_1Function.html">Function</a>&lt;<span class="keywordtype">bool</span>(T)&gt;&amp; selector, <span class="keyword">const</span> std::string&amp; v_name, <span class="keyword">const</span> std::string alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span>&#160; :<a class="code" href="classfv_1_1Count.html">Count</a>(selector, <span class="keyword">dynamic_cast&lt;</span><a class="code" href="classfv_1_1Value.html">Value&lt;std::vector&lt;T&gt;</a> <span class="keyword">&gt;</span>*&gt;(GenValue::get_value(v_name)), alias) { }</div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span>&#160;};</div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span>&#160;</div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span>&#160;</div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00521"></a><span class="lineno"><a class="line" href="classfv_1_1Reduce.html"> 521</a></span>&#160;<span class="keyword">class </span><a class="code" href="classfv_1_1Reduce.html">Reduce</a> : <span class="keyword">public</span> <a class="code" href="classfv_1_1DerivedValue.html">DerivedValue</a>&lt;T&gt;{</div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00523"></a><span class="lineno"> 523</span>&#160; <a class="code" href="classfv_1_1Function.html">Function&lt;T(std::vector&lt;T&gt;</a>)&gt;&amp; reduce;</div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span>&#160; <a class="code" href="classfv_1_1Value.html">Value&lt;std::vector&lt;T&gt;</a> &gt;* v;</div><div class="line"><a name="l00525"></a><span class="lineno"><a class="line" href="classfv_1_1Reduce.html#ab0809c4ab1884b84a7f88e005ade76a5"> 525</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classfv_1_1Reduce.html#ab0809c4ab1884b84a7f88e005ade76a5">update_value</a>(){</div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span>&#160; this-&gt;value = reduce(v-&gt;<a class="code" href="classfv_1_1Value.html#a4cc70444ceaf5d7651922adf9b7beeff">get_value</a>());</div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span>&#160; }</div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00529"></a><span class="lineno"> 529</span>&#160; <a class="code" href="classfv_1_1Reduce.html">Reduce</a>(<a class="code" href="classfv_1_1Function.html">Function</a>&lt;T(std::vector&lt;T&gt;)&gt;&amp; reduce, <a class="code" href="classfv_1_1Value.html">Value</a>&lt;std::vector&lt;T&gt; &gt;* v, <span class="keyword">const</span> std::string alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00530"></a><span class="lineno"> 530</span>&#160; :<a class="code" href="classfv_1_1DerivedValue.html">DerivedValue&lt;T&gt;</a>(<span class="stringliteral">&quot;reduceWith(&quot;</span>+reduce.get_name()+<span class="stringliteral">&quot;:&quot;</span>+v-&gt;get_name()+<span class="stringliteral">&quot;)&quot;</span>, alias),</div><div class="line"><a name="l00531"></a><span class="lineno"> 531</span>&#160; reduce(reduce), v(v) { }</div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span>&#160;</div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span>&#160; 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<span class="keyword">public</span>:</div><div class="line"><a name="l00543"></a><span class="lineno"> 543</span>&#160; <a class="code" href="classfv_1_1Max.html">Max</a>(<span class="keyword">const</span> std::string&amp; v_name, <span class="keyword">const</span> std::string alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span>&#160; :<a class="code" href="classfv_1_1Reduce.html">Reduce&lt;T&gt;</a>(GenFunction::register_function&lt;T(std::vector&lt;T&gt;)&gt;(<span class="stringliteral">&quot;max&quot;</span>,</div><div class="line"><a name="l00545"></a><span class="lineno"> 545</span>&#160; FUNC(([](std::vector&lt;T&gt; vec){</div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span>&#160; <span class="keywordflow">return</span> *std::max_element(vec.begin(), vec.end());}))),</div><div class="line"><a name="l00547"></a><span class="lineno"> 547</span>&#160; v_name, alias) { }</div><div class="line"><a name="l00548"></a><span class="lineno"> 548</span>&#160;};</div><div class="line"><a name="l00549"></a><span class="lineno"> 549</span>&#160;</div><div class="line"><a name="l00553"></a><span class="lineno"> 553</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00554"></a><span class="lineno"><a class="line" href="classfv_1_1Min.html"> 554</a></span>&#160;<span class="keyword">class </span><a class="code" href="classfv_1_1Min.html">Min</a> : <span class="keyword">public</span> <a class="code" href="classfv_1_1Reduce.html">Reduce</a>&lt;T&gt;{</div><div class="line"><a name="l00555"></a><span class="lineno"> 555</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00556"></a><span class="lineno"> 556</span>&#160; <a class="code" href="classfv_1_1Min.html">Min</a>(<span class="keyword">const</span> std::string&amp; v_name, <span class="keyword">const</span> std::string alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00557"></a><span class="lineno"> 557</span>&#160; :<a class="code" href="classfv_1_1Reduce.html">Reduce&lt;T&gt;</a>(GenFunction::register_function&lt;T(std::vector&lt;T&gt;)&gt;(<span class="stringliteral">&quot;min&quot;</span>,</div><div class="line"><a name="l00558"></a><span class="lineno"> 558</span>&#160; FUNC(([](std::vector&lt;T&gt; vec){</div><div class="line"><a name="l00559"></a><span class="lineno"> 559</span>&#160; <span class="keywordflow">return</span> *std::min_element(vec.begin(), vec.end());}))),</div><div class="line"><a name="l00560"></a><span class="lineno"> 560</span>&#160; v_name, alias) { }</div><div class="line"><a name="l00561"></a><span class="lineno"> 561</span>&#160;};</div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span>&#160;</div><div class="line"><a name="l00566"></a><span class="lineno"> 566</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00567"></a><span class="lineno"><a class="line" href="classfv_1_1Mean.html"> 567</a></span>&#160;<span class="keyword">class </span><a class="code" href="classfv_1_1Mean.html">Mean</a> : <span class="keyword">public</span> <a class="code" href="classfv_1_1Reduce.html">Reduce</a>&lt;T&gt;{</div><div class="line"><a name="l00568"></a><span class="lineno"> 568</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00569"></a><span class="lineno"> 569</span>&#160; <a class="code" href="classfv_1_1Mean.html">Mean</a>(<span class="keyword">const</span> std::string&amp; v_name, <span class="keyword">const</span> std::string alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00570"></a><span class="lineno"> 570</span>&#160; :<a class="code" href="classfv_1_1Reduce.html">Reduce&lt;T&gt;</a>(GenFunction::register_function&lt;T(std::vector&lt;T&gt;)&gt;(<span class="stringliteral">&quot;mean&quot;</span>,</div><div class="line"><a name="l00571"></a><span class="lineno"> 571</span>&#160; FUNC(([](std::vector&lt;T&gt; vec){</div><div class="line"><a name="l00572"></a><span class="lineno"> 572</span>&#160; <span class="keywordtype">int</span> n = 0; T sum = 0;</div><div class="line"><a name="l00573"></a><span class="lineno"> 573</span>&#160; <span class="keywordflow">for</span> (T e : vec){ n++; sum += e; }</div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span>&#160; <span class="keywordflow">return</span> n&gt;0 ? sum / n : 0; }))),</div><div class="line"><a name="l00575"></a><span class="lineno"> 575</span>&#160; v_name, alias) { }</div><div class="line"><a name="l00576"></a><span class="lineno"> 576</span>&#160;};</div><div class="line"><a name="l00577"></a><span class="lineno"> 577</span>&#160;</div><div class="line"><a name="l00581"></a><span class="lineno"> 581</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00582"></a><span class="lineno"><a class="line" href="classfv_1_1Range.html"> 582</a></span>&#160;<span class="keyword">class </span><a class="code" href="classfv_1_1Range.html">Range</a> : <span class="keyword">public</span> <a class="code" href="classfv_1_1Reduce.html">Reduce</a>&lt;T&gt;{</div><div class="line"><a name="l00583"></a><span class="lineno"> 583</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00584"></a><span class="lineno"> 584</span>&#160; <a class="code" href="classfv_1_1Range.html">Range</a>(<span class="keyword">const</span> std::string&amp; v_name, <span class="keyword">const</span> std::string alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00585"></a><span class="lineno"> 585</span>&#160; :<a class="code" href="classfv_1_1Reduce.html">Reduce&lt;T&gt;</a>(GenFunction::register_function&lt;T(std::vector&lt;T&gt;)&gt;(<span class="stringliteral">&quot;range&quot;</span>,</div><div class="line"><a name="l00586"></a><span class="lineno"> 586</span>&#160; FUNC(([](std::vector&lt;T&gt; vec){</div><div class="line"><a name="l00587"></a><span class="lineno"> 587</span>&#160; <span class="keyword">auto</span> minmax = std::minmax_element(vec.begin(), vec.end());</div><div class="line"><a name="l00588"></a><span class="lineno"> 588</span>&#160; <span class="keywordflow">return</span> (*minmax.second) - (*minmax.first); }))),</div><div class="line"><a name="l00589"></a><span class="lineno"> 589</span>&#160; v_name, alias) { }</div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span>&#160;};</div><div class="line"><a name="l00591"></a><span class="lineno"> 591</span>&#160;</div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00596"></a><span class="lineno"><a class="line" href="classfv_1_1ElementOf.html"> 596</a></span>&#160;<span class="keyword">class </span><a class="code" href="classfv_1_1ElementOf.html">ElementOf</a> : <span class="keyword">public</span> <a class="code" href="classfv_1_1Reduce.html">Reduce</a>&lt;T&gt;{</div><div class="line"><a name="l00597"></a><span class="lineno"> 597</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00598"></a><span class="lineno"> 598</span>&#160; <a class="code" href="classfv_1_1ElementOf.html">ElementOf</a>(<a class="code" href="classfv_1_1Value.html">Value&lt;int&gt;</a>* index, <span class="keyword">const</span> std::string&amp; v_name, <span class="keyword">const</span> std::string alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00599"></a><span class="lineno"> 599</span>&#160; :<a class="code" href="classfv_1_1Reduce.html">Reduce&lt;T&gt;</a>(GenFunction::register_function&lt;T(std::vector&lt;T&gt;)&gt;(<span class="stringliteral">&quot;elementOf&quot;</span>,</div><div class="line"><a name="l00600"></a><span class="lineno"> 600</span>&#160; FUNC(([index](std::vector&lt;T&gt; vec){<span class="keywordflow">return</span> vec[index-&gt;<a class="code" href="classfv_1_1Value.html#a4cc70444ceaf5d7651922adf9b7beeff">get_value</a>()];}))),</div><div class="line"><a name="l00601"></a><span class="lineno"> 601</span>&#160; v_name, alias) { }</div><div class="line"><a name="l00602"></a><span class="lineno"> 602</span>&#160; <a class="code" href="classfv_1_1ElementOf.html">ElementOf</a>(<span class="keyword">const</span> std::string&amp; name, <span class="keywordtype">int</span> index, <span class="keyword">const</span> std::string&amp; v_name, <span class="keyword">const</span> std::string alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00603"></a><span class="lineno"> 603</span>&#160; :<a class="code" href="classfv_1_1Reduce.html">Reduce&lt;T&gt;</a>(name, [index](std::vector&lt;T&gt; vec){<span class="keywordflow">return</span> vec[index];}, v_name, alias) { }</div><div class="line"><a name="l00604"></a><span class="lineno"> 604</span>&#160;};</div><div class="line"><a name="l00605"></a><span class="lineno"> 605</span>&#160;</div><div class="line"><a name="l00611"></a><span class="lineno"> 611</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00612"></a><span class="lineno"><a class="line" href="classfv_1_1ReduceIndex.html"> 612</a></span>&#160;<span class="keyword">class </span><a class="code" href="classfv_1_1ReduceIndex.html">ReduceIndex</a> : <span class="keyword">public</span> <a class="code" href="classfv_1_1DerivedValue.html">DerivedValue</a>&lt;std::pair&lt;T, int&gt; &gt;{</div><div class="line"><a name="l00613"></a><span class="lineno"> 613</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00614"></a><span class="lineno"> 614</span>&#160; <a class="code" href="classfv_1_1Function.html">Function&lt;std::pair&lt;T,int&gt;</a>(std::vector&lt;T&gt;)&gt;&amp; reduce;</div><div class="line"><a name="l00615"></a><span class="lineno"> 615</span>&#160; <a class="code" href="classfv_1_1Value.html">Value&lt;std::vector&lt;T&gt;</a> &gt;* v;</div><div class="line"><a name="l00616"></a><span class="lineno"><a class="line" href="classfv_1_1ReduceIndex.html#a462bffebe2a93c940aca526566d48e37"> 616</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classfv_1_1ReduceIndex.html#a462bffebe2a93c940aca526566d48e37">update_value</a>(){</div><div class="line"><a name="l00617"></a><span class="lineno"> 617</span>&#160; this-&gt;value = reduce(v-&gt;get_value());</div><div class="line"><a name="l00618"></a><span class="lineno"> 618</span>&#160; }</div><div class="line"><a name="l00619"></a><span class="lineno"> 619</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00620"></a><span class="lineno"> 620</span>&#160; <a class="code" href="classfv_1_1ReduceIndex.html">ReduceIndex</a>(<a class="code" href="classfv_1_1Function.html">Function</a>&lt;std::pair&lt;T,int&gt;(std::vector&lt;T&gt;)&gt;&amp; reduce, <a class="code" href="classfv_1_1Value.html">Value</a>&lt;std::vector&lt;T&gt; &gt;* v, <span class="keyword">const</span> std::string alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00621"></a><span class="lineno"> 621</span>&#160; :<a class="code" href="classfv_1_1DerivedValue.html">DerivedValue&lt;T&gt;</a>(<span class="stringliteral">&quot;reduceIndexWith(&quot;</span>+reduce.get_name()+<span class="stringliteral">&quot;:&quot;</span>+v-&gt;get_name()+<span class="stringliteral">&quot;)&quot;</span>, alias),</div><div class="line"><a name="l00622"></a><span class="lineno"> 622</span>&#160; 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<span class="keyword">public</span>:</div><div class="line"><a name="l00634"></a><span class="lineno"> 634</span>&#160; <a class="code" href="classfv_1_1MaxIndex.html">MaxIndex</a>(<span class="keyword">const</span> std::string&amp; v_name, <span class="keyword">const</span> std::string alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00635"></a><span class="lineno"> 635</span>&#160; :<a class="code" href="classfv_1_1ReduceIndex.html">ReduceIndex&lt;T&gt;</a>(GenFunction::register_function&lt;T(std::vector&lt;T&gt;)&gt;(<span class="stringliteral">&quot;maxIndex&quot;</span>,</div><div class="line"><a name="l00636"></a><span class="lineno"> 636</span>&#160; FUNC(([](std::vector&lt;T&gt; vec){</div><div class="line"><a name="l00637"></a><span class="lineno"> 637</span>&#160; <span class="keyword">auto</span> elptr = std::max_element(vec.begin(), vec.end());</div><div class="line"><a name="l00638"></a><span class="lineno"> 638</span>&#160; <span class="keywordflow">return</span> std::pair&lt;T,int&gt;(*elptr, int(elptr-vec.begin())); }</div><div class="line"><a name="l00639"></a><span class="lineno"> 639</span>&#160; ))), v_name, alias) { }</div><div class="line"><a name="l00640"></a><span class="lineno"> 640</span>&#160;};</div><div class="line"><a name="l00641"></a><span class="lineno"> 641</span>&#160;</div><div class="line"><a name="l00645"></a><span class="lineno"> 645</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00646"></a><span class="lineno"><a class="line" href="classfv_1_1MinIndex.html"> 646</a></span>&#160;<span class="keyword">class </span><a class="code" href="classfv_1_1MinIndex.html">MinIndex</a> : <span class="keyword">public</span> <a class="code" href="classfv_1_1ReduceIndex.html">ReduceIndex</a>&lt;T&gt;{</div><div class="line"><a name="l00647"></a><span class="lineno"> 647</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00648"></a><span class="lineno"> 648</span>&#160; <a class="code" href="classfv_1_1MinIndex.html">MinIndex</a>(<span class="keyword">const</span> std::string&amp; v_name, <span class="keyword">const</span> std::string alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00649"></a><span class="lineno"> 649</span>&#160; :<a class="code" href="classfv_1_1ReduceIndex.html">ReduceIndex&lt;T&gt;</a>(GenFunction::register_function&lt;T(std::vector&lt;T&gt;)&gt;(<span class="stringliteral">&quot;minIndex&quot;</span>,</div><div class="line"><a name="l00650"></a><span class="lineno"> 650</span>&#160; FUNC(([](std::vector&lt;T&gt; vec){</div><div class="line"><a name="l00651"></a><span class="lineno"> 651</span>&#160; <span class="keyword">auto</span> elptr = std::min_element(vec.begin(), vec.end());</div><div class="line"><a name="l00652"></a><span class="lineno"> 652</span>&#160; <span class="keywordflow">return</span> std::pair&lt;T,int&gt;(*elptr, int(elptr-vec.begin())); }</div><div class="line"><a name="l00653"></a><span class="lineno"> 653</span>&#160; ))), v_name, alias) { }</div><div class="line"><a name="l00654"></a><span class="lineno"> 654</span>&#160;};</div><div class="line"><a name="l00655"></a><span class="lineno"> 655</span>&#160;</div><div class="line"><a name="l00661"></a><span class="lineno"> 661</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00662"></a><span class="lineno"><a class="line" href="classfv_1_1BoundValue.html"> 662</a></span>&#160;<span class="keyword">class </span><a class="code" href="classfv_1_1BoundValue.html">BoundValue</a> : <span class="keyword">public</span> <a class="code" href="classfv_1_1DerivedValue.html">DerivedValue</a>&lt;T&gt;{</div><div class="line"><a name="l00663"></a><span class="lineno"> 663</span>&#160; <span class="keyword">protected</span>:</div><div class="line"><a name="l00664"></a><span class="lineno"> 664</span>&#160; <a class="code" href="classfv_1_1Function.html">Function&lt;T()&gt;</a>&amp; f;</div><div class="line"><a name="l00665"></a><span class="lineno"><a class="line" href="classfv_1_1BoundValue.html#a51ba914f1eac694af4264d62785282a1"> 665</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classfv_1_1BoundValue.html#a51ba914f1eac694af4264d62785282a1">update_value</a>(){</div><div class="line"><a name="l00666"></a><span class="lineno"> 666</span>&#160; this-&gt;value = f();</div><div class="line"><a name="l00667"></a><span class="lineno"> 667</span>&#160; }</div><div class="line"><a name="l00668"></a><span class="lineno"> 668</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00669"></a><span class="lineno"> 669</span>&#160; <a class="code" href="classfv_1_1BoundValue.html">BoundValue</a>(<a class="code" href="classfv_1_1Function.html">Function</a>&lt;T()&gt;&amp; f, <span class="keyword">const</span> std::string alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00670"></a><span class="lineno"> 670</span>&#160; :<a class="code" href="classfv_1_1DerivedValue.html">DerivedValue&lt;T&gt;</a>(f.get_name()+<span class="stringliteral">&quot;(&lt;bound&gt;)&quot;</span>, alias),</div><div class="line"><a name="l00671"></a><span class="lineno"> 671</span>&#160; f(f) { }</div><div class="line"><a name="l00672"></a><span class="lineno"> 672</span>&#160;};</div><div class="line"><a name="l00673"></a><span class="lineno"> 673</span>&#160;</div><div class="line"><a name="l00678"></a><span class="lineno"> 678</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00679"></a><span class="lineno"><a class="line" href="classfv_1_1PointerValue.html"> 679</a></span>&#160;<span class="keyword">class </span><a class="code" href="classfv_1_1PointerValue.html">PointerValue</a> : <span class="keyword">public</span> <a class="code" href="classfv_1_1DerivedValue.html">DerivedValue</a>&lt;T*&gt;{</div><div class="line"><a name="l00680"></a><span class="lineno"> 680</span>&#160; <span class="keyword">protected</span>:</div><div class="line"><a name="l00681"></a><span class="lineno"><a class="line" href="classfv_1_1PointerValue.html#a81e39d040919be39c37f845a27343f3e"> 681</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classfv_1_1PointerValue.html#a81e39d040919be39c37f845a27343f3e">update_value</a>(){ }</div><div class="line"><a name="l00682"></a><span class="lineno"> 682</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00683"></a><span class="lineno"> 683</span>&#160; <a class="code" href="classfv_1_1PointerValue.html">PointerValue</a>(<span class="keyword">const</span> std::string&amp; name, T* ptr, <span class="keyword">const</span> std::string alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00684"></a><span class="lineno"> 684</span>&#160; :<a class="code" href="classfv_1_1DerivedValue.html">DerivedValue&lt;T*&gt;</a>(name, alias){</div><div class="line"><a name="l00685"></a><span class="lineno"> 685</span>&#160; this-&gt;value = ptr;</div><div class="line"><a name="l00686"></a><span class="lineno"> 686</span>&#160; }</div><div class="line"><a name="l00687"></a><span class="lineno"> 687</span>&#160;};</div><div class="line"><a name="l00688"></a><span class="lineno"> 688</span>&#160;</div><div class="line"><a name="l00692"></a><span class="lineno"> 692</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00693"></a><span class="lineno"><a class="line" href="classfv_1_1ConstantValue.html"> 693</a></span>&#160;<span class="keyword">class </span><a class="code" href="classfv_1_1ConstantValue.html">ConstantValue</a> : <span class="keyword">public</span> <a class="code" href="classfv_1_1DerivedValue.html">DerivedValue</a>&lt;T&gt;{</div><div class="line"><a name="l00694"></a><span class="lineno"> 694</span>&#160; <span class="keyword">protected</span>:</div><div class="line"><a name="l00695"></a><span class="lineno"> 695</span>&#160; T const_value;</div><div class="line"><a name="l00696"></a><span class="lineno"><a class="line" href="classfv_1_1ConstantValue.html#a6581e7fb69c082c07c9714138063b320"> 696</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classfv_1_1ConstantValue.html#a6581e7fb69c082c07c9714138063b320">update_value</a>(){</div><div class="line"><a name="l00697"></a><span class="lineno"> 697</span>&#160; this-&gt;value = const_value;</div><div class="line"><a name="l00698"></a><span class="lineno"> 698</span>&#160; }</div><div class="line"><a name="l00699"></a><span class="lineno"> 699</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00700"></a><span class="lineno"> 700</span>&#160; <a class="code" href="classfv_1_1ConstantValue.html">ConstantValue</a>(<span class="keyword">const</span> std::string&amp; name, T const_value, <span class="keyword">const</span> std::string alias=<span class="stringliteral">&quot;&quot;</span>)</div><div class="line"><a name="l00701"></a><span class="lineno"> 701</span>&#160; :<a class="code" href="classfv_1_1DerivedValue.html">DerivedValue&lt;T&gt;</a>(<span class="stringliteral">&quot;const::&quot;</span>+name, alias),</div><div class="line"><a name="l00702"></a><span class="lineno"> 702</span>&#160; const_value(const_value) { }</div><div class="line"><a name="l00703"></a><span class="lineno"> 703</span>&#160;};</div><div class="line"><a name="l00704"></a><span class="lineno"> 704</span>&#160;}</div><div class="line"><a name="l00705"></a><span class="lineno"> 705</span>&#160;<span class="preprocessor">#endif // value_hpp</span></div><div class="ttc" id="classfv_1_1GenValue_html"><div class="ttname"><a href="classfv_1_1GenValue.html">fv::GenValue</a></div><div class="ttdef"><b>Definition:</b> value.hpp:184</div></div>
  69. <div class="ttc" id="classfv_1_1BoundValue_html_a51ba914f1eac694af4264d62785282a1"><div class="ttname"><a href="classfv_1_1BoundValue.html#a51ba914f1eac694af4264d62785282a1">fv::BoundValue::update_value</a></div><div class="ttdeci">void update_value()</div><div class="ttdoc">Updates the internal value. </div><div class="ttdef"><b>Definition:</b> value.hpp:665</div></div>
  70. <div class="ttc" id="classfv_1_1Max_html"><div class="ttname"><a href="classfv_1_1Max.html">fv::Max</a></div><div class="ttdoc">Find and return the maximum value of a vector. </div><div class="ttdef"><b>Definition:</b> value.hpp:541</div></div>
  71. <div class="ttc" id="classfv_1_1Reduce_html"><div class="ttname"><a href="classfv_1_1Reduce.html">fv::Reduce</a></div><div class="ttdoc">Reduce a Value of type vector&lt;T&gt; to just a T. </div><div class="ttdef"><b>Definition:</b> value.hpp:521</div></div>
  72. <div class="ttc" id="classfv_1_1Count_html_afff1c16a8747a82db1cc1c8248c56a08"><div class="ttname"><a href="classfv_1_1Count.html#afff1c16a8747a82db1cc1c8248c56a08">fv::Count::update_value</a></div><div class="ttdeci">void update_value()</div><div class="ttdoc">Updates the internal value. </div><div class="ttdef"><b>Definition:</b> value.hpp:497</div></div>
  73. <div class="ttc" id="classfv_1_1Pair_html_ab3225f03f49240fc1547a5005f57b864"><div class="ttname"><a href="classfv_1_1Pair.html#ab3225f03f49240fc1547a5005f57b864">fv::Pair::update_value</a></div><div class="ttdeci">void update_value()</div><div class="ttdoc">Updates the internal value. </div><div class="ttdef"><b>Definition:</b> value.hpp:420</div></div>
  74. <div class="ttc" id="classfv_1_1MinIndex_html"><div class="ttname"><a href="classfv_1_1MinIndex.html">fv::MinIndex</a></div><div class="ttdoc">Find and return the minimum value of a vector and its index. </div><div class="ttdef"><b>Definition:</b> value.hpp:646</div></div>
  75. <div class="ttc" id="classfv_1_1DerivedValue_html_a5c296d4f3171797f31a3fab002dececa"><div class="ttname"><a href="classfv_1_1DerivedValue.html#a5c296d4f3171797f31a3fab002dececa">fv::DerivedValue::_reset</a></div><div class="ttdeci">void _reset()</div><div class="ttdoc">Mark the internal value as invalid. </div><div class="ttdef"><b>Definition:</b> value.hpp:351</div></div>
  76. <div class="ttc" id="classfv_1_1BoundValue_html"><div class="ttname"><a href="classfv_1_1BoundValue.html">fv::BoundValue</a></div><div class="ttdoc">A generic value owning only a function object. </div><div class="ttdef"><b>Definition:</b> value.hpp:662</div></div>
  77. <div class="ttc" id="classfv_1_1DerivedValue_html_a39970158aa8f6eb062a28037df6e2128"><div class="ttname"><a href="classfv_1_1DerivedValue.html#a39970158aa8f6eb062a28037df6e2128">fv::DerivedValue::get_value</a></div><div class="ttdeci">T &amp; get_value()</div><div class="ttdoc">Calculate, if necessary, and return the value held by this object. </div><div class="ttdef"><b>Definition:</b> value.hpp:372</div></div>
  78. <div class="ttc" id="classfv_1_1Range_html"><div class="ttname"><a href="classfv_1_1Range.html">fv::Range</a></div><div class="ttdoc">Calculate the range of the values in a vector. </div><div class="ttdef"><b>Definition:</b> value.hpp:582</div></div>
  79. <div class="ttc" id="classfv_1_1WrapperVector_html"><div class="ttname"><a href="classfv_1_1WrapperVector.html">fv::WrapperVector</a></div><div class="ttdoc">A std::vector wrapper around a C-style array. </div><div class="ttdef"><b>Definition:</b> value.hpp:392</div></div>
  80. <div class="ttc" id="classfv_1_1ReduceIndex_html"><div class="ttname"><a href="classfv_1_1ReduceIndex.html">fv::ReduceIndex</a></div><div class="ttdoc">Similar to Reduce, but returns a pair of a T and an int. </div><div class="ttdef"><b>Definition:</b> value.hpp:612</div></div>
  81. <div class="ttc" id="classfv_1_1GenValue_html_a610f89ee441eaad4c9e78f74d6bde93b"><div class="ttname"><a href="classfv_1_1GenValue.html#a610f89ee441eaad4c9e78f74d6bde93b">fv::GenValue::name</a></div><div class="ttdeci">std::string name</div><div class="ttdoc">The name of the value. </div><div class="ttdef"><b>Definition:</b> value.hpp:191</div></div>
  82. <div class="ttc" id="classfv_1_1ZipMapFour_html_a812747fdc043c776951ceb93a1085915"><div class="ttname"><a href="classfv_1_1ZipMapFour.html#a812747fdc043c776951ceb93a1085915">fv::ZipMapFour::update_value</a></div><div class="ttdeci">void update_value()</div><div class="ttdoc">Updates the internal value. </div><div class="ttdef"><b>Definition:</b> value.hpp:456</div></div>
  83. <div class="ttc" id="classfv_1_1Count_html"><div class="ttname"><a href="classfv_1_1Count.html">fv::Count</a></div><div class="ttdef"><b>Definition:</b> value.hpp:493</div></div>
  84. <div class="ttc" id="classfv_1_1MaxIndex_html"><div class="ttname"><a href="classfv_1_1MaxIndex.html">fv::MaxIndex</a></div><div class="ttdoc">Find and return the maximum value of a vector and its index. </div><div class="ttdef"><b>Definition:</b> value.hpp:632</div></div>
  85. <div class="ttc" id="classfv_1_1Reduce_html_ab0809c4ab1884b84a7f88e005ade76a5"><div class="ttname"><a href="classfv_1_1Reduce.html#ab0809c4ab1884b84a7f88e005ade76a5">fv::Reduce::update_value</a></div><div class="ttdeci">void update_value()</div><div class="ttdoc">Updates the internal value. </div><div class="ttdef"><b>Definition:</b> value.hpp:525</div></div>
  86. <div class="ttc" id="classfv_1_1GenFunction_html"><div class="ttname"><a href="classfv_1_1GenFunction.html">fv::GenFunction</a></div><div class="ttdoc">Parent class to all Function classes. </div><div class="ttdef"><b>Definition:</b> value.hpp:68</div></div>
  87. <div class="ttc" id="classfv_1_1ObservedValue_html_af301f95c27cfa8024105a845ac6a7760"><div class="ttname"><a href="classfv_1_1ObservedValue.html#af301f95c27cfa8024105a845ac6a7760">fv::ObservedValue::_reset</a></div><div class="ttdeci">void _reset()</div><div class="ttdoc">Mark the internal value as invalid. </div><div class="ttdef"><b>Definition:</b> value.hpp:322</div></div>
  88. <div class="ttc" id="classfv_1_1ZipMapFour_html"><div class="ttname"><a href="classfv_1_1ZipMapFour.html">fv::ZipMapFour</a></div><div class="ttdoc">Takes a set of four Value&lt;std::vector&lt;T&gt; &gt; objects and a function of four Ts and returns a std::vecto...</div><div class="ttdef"><b>Definition:</b> value.hpp:448</div></div>
  89. <div class="ttc" id="classfv_1_1GenValue_html_ab58b81925a05884bbebca0d870da80d0"><div class="ttname"><a href="classfv_1_1GenValue.html#ab58b81925a05884bbebca0d870da80d0">fv::GenValue::aliases</a></div><div class="ttdeci">static std::map&lt; const std::string, GenValue * &gt; aliases</div><div class="ttdoc">Composite value names are typically nested. </div><div class="ttdef"><b>Definition:</b> value.hpp:215</div></div>
  90. <div class="ttc" id="classfv_1_1ObservedValue_html"><div class="ttname"><a href="classfv_1_1ObservedValue.html">fv::ObservedValue</a></div><div class="ttdoc">A generic, observed, value. </div><div class="ttdef"><b>Definition:</b> value.hpp:319</div></div>
  91. <div class="ttc" id="classfv_1_1Min_html"><div class="ttname"><a href="classfv_1_1Min.html">fv::Min</a></div><div class="ttdoc">Find and return the minimum value of a vector. </div><div class="ttdef"><b>Definition:</b> value.hpp:554</div></div>
  92. <div class="ttc" id="classfv_1_1Pair_html"><div class="ttname"><a href="classfv_1_1Pair.html">fv::Pair</a></div><div class="ttdoc">Creates a std::pair type from a two other Value objects. </div><div class="ttdef"><b>Definition:</b> value.hpp:417</div></div>
  93. <div class="ttc" id="classfv_1_1ObservedValue_html_a10419313294471ba9da25e55d23956ba"><div class="ttname"><a href="classfv_1_1ObservedValue.html#a10419313294471ba9da25e55d23956ba">fv::ObservedValue::get_value</a></div><div class="ttdeci">T &amp; get_value()</div><div class="ttdoc">Calculate, if necessary, and return the value held by this object. </div><div class="ttdef"><b>Definition:</b> value.hpp:327</div></div>
  94. <div class="ttc" id="classfv_1_1ReduceIndex_html_a462bffebe2a93c940aca526566d48e37"><div class="ttname"><a href="classfv_1_1ReduceIndex.html#a462bffebe2a93c940aca526566d48e37">fv::ReduceIndex::update_value</a></div><div class="ttdeci">void update_value()</div><div class="ttdoc">Updates the internal value. </div><div class="ttdef"><b>Definition:</b> value.hpp:616</div></div>
  95. <div class="ttc" id="classfv_1_1ConstantValue_html_a6581e7fb69c082c07c9714138063b320"><div class="ttname"><a href="classfv_1_1ConstantValue.html#a6581e7fb69c082c07c9714138063b320">fv::ConstantValue::update_value</a></div><div class="ttdeci">void update_value()</div><div class="ttdoc">Updates the internal value. </div><div class="ttdef"><b>Definition:</b> value.hpp:696</div></div>
  96. <div class="ttc" id="namespacefv_html"><div class="ttname"><a href="namespacefv.html">fv</a></div><div class="ttdoc">The namespace containing all filval classes and functions. </div></div>
  97. <div class="ttc" id="classfv_1_1ElementOf_html"><div class="ttname"><a href="classfv_1_1ElementOf.html">fv::ElementOf</a></div><div class="ttdoc">Extract the element at a specific index from a vector. </div><div class="ttdef"><b>Definition:</b> value.hpp:596</div></div>
  98. <div class="ttc" id="classfv_1_1Mean_html"><div class="ttname"><a href="classfv_1_1Mean.html">fv::Mean</a></div><div class="ttdoc">Calculate the mean value of a vector. </div><div class="ttdef"><b>Definition:</b> value.hpp:567</div></div>
  99. <div class="ttc" id="classfv_1_1WrapperVector_html_a2ee99bc4425642d209df7b48ee2ada95"><div class="ttname"><a href="classfv_1_1WrapperVector.html#a2ee99bc4425642d209df7b48ee2ada95">fv::WrapperVector::update_value</a></div><div class="ttdeci">void update_value()</div><div class="ttdoc">Updates the internal value. </div><div class="ttdef"><b>Definition:</b> value.hpp:397</div></div>
  100. <div class="ttc" id="classfv_1_1Value_html"><div class="ttname"><a href="classfv_1_1Value.html">fv::Value</a></div><div class="ttdoc">A generic value. </div><div class="ttdef"><b>Definition:</b> value.hpp:299</div></div>
  101. <div class="ttc" id="classfv_1_1GenValue_html_abbb57abc392c44d1f7ad5e7e74a75297"><div class="ttname"><a href="classfv_1_1GenValue.html#abbb57abc392c44d1f7ad5e7e74a75297">fv::GenValue::values</a></div><div class="ttdeci">static std::map&lt; const std::string, GenValue * &gt; values</div><div class="ttdoc">A static mapping containing all created Value objects. </div><div class="ttdef"><b>Definition:</b> value.hpp:207</div></div>
  102. <div class="ttc" id="classfv_1_1GenFunction_html_aecc1187b5bb9c551c104eb8478bdb567"><div class="ttname"><a href="classfv_1_1GenFunction.html#aecc1187b5bb9c551c104eb8478bdb567">fv::GenFunction::format_code</a></div><div class="ttdeci">static std::string format_code(const std::string &amp;code)</div><div class="ttdoc">Attempt to invoke clang-format for the purpose of printing out nicely formatted functions to the log ...</div><div class="ttdef"><b>Definition:</b> value.hpp:97</div></div>
  103. <div class="ttc" id="log_8hpp_html"><div class="ttname"><a href="log_8hpp.html">log.hpp</a></div></div>
  104. <div class="ttc" id="classfv_1_1DerivedValue_html"><div class="ttname"><a href="classfv_1_1DerivedValue.html">fv::DerivedValue</a></div><div class="ttdoc">A generic, derived, value. </div><div class="ttdef"><b>Definition:</b> value.hpp:349</div></div>
  105. <div class="ttc" id="classfv_1_1PointerValue_html_a81e39d040919be39c37f845a27343f3e"><div class="ttname"><a href="classfv_1_1PointerValue.html#a81e39d040919be39c37f845a27343f3e">fv::PointerValue::update_value</a></div><div class="ttdeci">void update_value()</div><div class="ttdoc">Updates the internal value. </div><div class="ttdef"><b>Definition:</b> value.hpp:681</div></div>
  106. <div class="ttc" id="classfv_1_1Function_html"><div class="ttname"><a href="classfv_1_1Function.html">fv::Function</a></div><div class="ttdef"><b>Definition:</b> value.hpp:63</div></div>
  107. <div class="ttc" id="classfv_1_1Value_html_a4cc70444ceaf5d7651922adf9b7beeff"><div class="ttname"><a href="classfv_1_1Value.html#a4cc70444ceaf5d7651922adf9b7beeff">fv::Value::get_value</a></div><div class="ttdeci">virtual T &amp; get_value()=0</div><div class="ttdoc">Calculate, if necessary, and return the value held by this object. </div></div>
  108. <div class="ttc" id="classfv_1_1ConstantValue_html"><div class="ttname"><a href="classfv_1_1ConstantValue.html">fv::ConstantValue</a></div><div class="ttdoc">A Value which always returns the same value, supplied in the constructor. </div><div class="ttdef"><b>Definition:</b> value.hpp:693</div></div>
  109. <div class="ttc" id="classfv_1_1GenFunction_html_a62f52779bd4aa60fefbd842f557b1f7d"><div class="ttname"><a href="classfv_1_1GenFunction.html#a62f52779bd4aa60fefbd842f557b1f7d">fv::GenFunction::function_registry</a></div><div class="ttdeci">static std::map&lt; const std::string, GenFunction * &gt; function_registry</div><div class="ttdoc">Static mapping of functions from their name to the object wrapper of the function. </div><div class="ttdef"><b>Definition:</b> value.hpp:80</div></div>
  110. <div class="ttc" id="classfv_1_1PointerValue_html"><div class="ttname"><a href="classfv_1_1PointerValue.html">fv::PointerValue</a></div><div class="ttdoc">A Value of a pointer. </div><div class="ttdef"><b>Definition:</b> value.hpp:679</div></div>
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