ss="code" href="classnubot_1_1DPoint__.html">DPoint_&lt;_Tp&gt;</a>&amp; b)</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;{ <span class="keywordflow">return</span> <a class="code" href="classnubot_1_1DPoint__.html">DPoint_&lt;_Tp&gt;</a>( _Tp(a.<a class="code" href="classnubot_1_1DPoint__.html#a331b9929a84f05c009479ec70b88be37">x_</a> + b.<a class="code" href="classnubot_1_1DPoint__.html#a331b9929a84f05c009479ec70b88be37">x_</a>), _Tp(a.<a class="code" href="classnubot_