</a><span class="lineno">  409</span> </div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno">  410</span><span class="keyword">inline</span> std::string tostr(<span class="keyword">const</span> <a class="code hl_struct" href="struct_rect.html">Rect</a>&amp; val) {</div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno">  411</span>  <span class="keywordflow">return</span> <span class="charliteral">&#39;(&#39;</span> + tostr( val.x ) + <span class="stringliteral"