cogintersectiontest.html

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<TITLE>COG 1.0 - CogeometryIntersection</TITLE>

<H2>class CogeometryIntersection</H2>

<PRE>
#include "<A HREF="cogpair.hxx">cogpair.hxx</A>"
</PRE>

 <P>Assume we have given two geometries.  For every point we have two
regions containing this point.  The class <B>CogeometryIntersection</B>
defines the minimum of the two region numbers as the new region number:

<PRE>
cogeometry	test_cogeometry()
{
  cogeometry geom1 = test_cogeometry_1();
  cogeometry geom2 = test_cogeometry_2();
  return new CogeometryIntersection(geom1,geom2);
}

#ifdef test_cogeometry
this code can be used only in cogtest.cxx !!!!!  see test.html#parameters for more;
#endif

</PRE>