me="l00005"></a><span class="lineno">    5</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespacenetdem.html">netdem</a> {</div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span> </div>
<div class="foldopen" id="foldopen00010" data-start="{" data-end="};">
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"><a class="line" href="classnetdem_1_1_gravity.html">   10</a></span><span class="keyword">class </span><a class="