n> <a class="code" href="structQVector.html">QVector</a>(-x,-y);</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;    <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