struct-copy-destruct"></a><code class="computeroutput">basic_vectorbuf</code> 
        public
       construct/copy/destruct</h3>
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<pre class="literallayout"><span class="keyword">explicit</span> <a name="idp57047840-bb"></a><span class="identifier">basic_vectorbuf</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">ios_base</span><span class="special">::