ecial>*</span><span class=identifier>begin </span><span class=special>= </span><span class=identifier>r</span><span class=special>;
        </span><span class=special>++</span><span class=identifier>begin</span><span class=special>;
    </span><span class=special>}</span>
<span class=special>};


</span>
<span class=keyword>template</span><span class=special>&lt; </span><span class=keyword>class </span><span class=identifier>C </span><span class=special>&gt;</span>
<span class=keyword>inline </span><span cl