nd_closed</a>&amp;); <span class="comment">// assignment operator not defined</span>
<a name="l00122"></a>00122 };
<a name="l00123"></a>00123 
<a name="l00124"></a>00124 <span class="comment">// generates double floating point numbers in the open interval (0, 1)</span>
<a name="l00125"></a><a class="code" href="class_m_t_rand__open.html">00125</a> <span class="keyword">class </span><a class="code" href="class_m_t_rand__open.html">MTRand_open</a> : <span class="keyword">public</span> <a class="code" href="cl