> 
      <a class="link" href="piecewise_line_idp82782016/param_type.html#idp82801744-bb"><span class="identifier">param_type</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">IntervalRange</span> <span class="special">&amp;</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">WeightRange</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
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