ss="lineno">   42</span>&#160;        <span class="keywordtype">class</span>(equation_solver_1var), <span class="keywordtype">intent(inout)</span> :: this</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="keywordtype">        real</span>(real64), <span class="keywordtype">intent(in)</span> :: x</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;        this%m_xtol = x</div>
<div class="line"><a name="l00045"></a><span class="lin