iv><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;            <span class="keywordflow">if</span>(detail::read_state(s) != 0)</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;                <span class="keywordflow">return</span> std::codecvt_base::error;</div><div class="line"><a name="l00071"></a><span class="lineno">   