entifier">vector</span><span class="special">&lt;</span> <span class="identifier">RealType</span> <span class="special">&gt;</span> <a class="link" href="piecewise_line_idp82782016/param_type.html#idp82794448-bb"><span class="identifier">densities</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="special">}</span><span class="special">;</span>

  <span class="comment">// <a class="link" href="piecewise_line_