60;    <span class="keyword">friend</span> <a class="code" href="structQVector.html">QVector</a> operator +(<span class="keyword">const</span> <a class="code" href="structQVector.html">QVector</a> pointA, <span class="keyword">const</span> <a class="code" href="structQVector.html">QVector</a> pointB){</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="structQVector.html">QVector</a>(pointA.x+pointB.x,point