/../../index.html">infer</a> &#x00BB; <a href="../../index.html">Costlib</a> &#x00BB; <a href="../index.html">CostModels</a> &#x00BB; NSString</nav><h1>Module <code>CostModels.NSString</code></h1></header><dl><dt class="spec value" id="val-get_length"><a href="#val-get_length" class="anchor"></a><code><span class="keyword">val</span> get_length : <a href="../../../IR/Exp/index.html#type-t">IR.Exp.t</a> <span>&#45;&gt;</span> <span>of_function:string</span> <span>&#45;&gt;</span> <a href="../../../BO/BufferO