span class="keywordflow">return</span> (<span class="keywordtype">double</span>)x_*pt.<a class="code" href="classnubot_1_1DPoint__.html#af48f202ad9774bb7bb51ffe0e9932e7e">y_</a> - (double)y_*pt.<a class="code" href="classnubot_1_1DPoint__.html#a331b9929a84f05c009479ec70b88be37">x_</a>; }</div>
<div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="classnubot_1_1DPoint__.html#a4fb5ba9498de496ccb7eb970283e25fd">   82</a></span>&#160;<span class="keyword">template</span>&lt;<span cla