eyword">typename</span> genType&gt; </div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;        GLM_FUNC_DECL genType <a class="code" href="a00194.html#ga903878071f92e51e551791e584a171a1">fastInverseSqrt</a>(genType x);</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T,