a id="l00221" name="l00221"></a><span class="lineno">  221</span><span class="preprocessor">        return Offset2D{lhs.offset_in_height() op rhs.offset_in_height(),            \</span></div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno">  222</span><span class="preprocessor">                        lhs.offset_in_width() op  rhs.offset_in_width()};             \</span></div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno">  223</span><span class="preprocesso