5e5ea3">real</a>*, uint8_t*, int32_t, int32_t) <span class="keyword">const</span>;</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classfasttext_1_1ProductQuantizer.html#a5f6cc5e957f5546523aea7dd9e826f25">MStep</a>(<span class="keyword">const</span> <a class="code" href="namespacefasttext.html#a7afdad102f318271c14154b8e65e5ea3">real</a>*, <a class="code" href="namespacefasttext.html#a7afdad102f318271c14154b8e6