ode">before</code></a>
</div>
</div><div class="ddoc_decl">
  <section class="section">
    <div class="declaration">
      <h4>Declaration</h4>
      <div class="dlang">
        <p class="para">
          <code class="code">
            <span class="ddoc_anchor" id="before"></span>BeforeFunc <code class="code">before</code>(void delegate() <code class="code">func</code>, string <code class="code">file</code> = __FILE__, size_t <code class="code">line</code> = __LINE__);

          </code>
     