class="lineno"><a class="line" href="classDictionary.html#afc498da8f320f7933852f164dd72d914">   88</a></span>&#160;        std::string <a class="code" href="classDictionary.html#afc498da8f320f7933852f164dd72d914">index</a> (std::string <a class="code" href="classDictionary.html#a5332d939313694753656b9c31e7ace2a">word</a>)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;                <span class="keyword">auto</span> it = word_to_ind_