
 style="font-family: Courier New;">&nbsp;&nbsp;&nbsp;&nbsp;
CBoundingBox domainExtent; </span></nobr></div>
      <div style="text-align: justify;"> <nobr> <span
 style="font-family: Courier New;"> <span style="">&nbsp; </span>&nbsp;&nbsp;
using namespace boost::polygon::operators; </span></nobr></div>
      <div style="text-align: justify;"> <nobr> <span
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boost::polygon::extents(domainExtent, a); </span></nobr></div>
      <div s