d.  This can save
 significant amounts of memory and time when geometry is constructed but
 never queried, for example when converting from one format to another.
</p>
			<div class="prototype">
				<code class="lang-d">
					<div class="single-prototype">
			<span class="kwd">enum</span> <span class="pln">S2POLYGON_LAZY_INDEXING</span>
			 <span class="pun">=</span> <span class="kwd">true</span><span class="pun">;</span>
					</div>
				</code>
			</div>
			
			
			<footer>
				<table class="license-info">