maintest.html

Delaunay三角形的网格剖分程序

<TITLE>COG 2.1: Startup File</TITLE>

<H1>COG 2.1: Welcome</H1>

 <P>As the result of your first test of <B>cog</B>, the following code
should be extracted from this file, compiled, linked and started:

<PRE>
#include "<A HREF="coglib.hxx">cog/coglib.hxx</A>"
int main()
{
  wzOutputDefault("&lt;&gt;"),
"\n &lt;&lt;&lt; Welcome to COG 2.1 &gt;&gt;&gt;\n\n",
"You have successfully compiled, linked and started\n",
"a simple COG test program.\n\n"
"    $COG_HOME/maintest.html      contains the original code\n",
"    $COG_WORK/maintest.cxx       contains the extracted code\n",
"    $COG_WORK/test               is the program\n",
"    $COG_WORK/test.sg            contains the grid created now:\n\n";

  cogenOctree gen = new CogenOctree();
  gen-&gt;addBox(wzRegion(1), 0.0,1.0, 0.0,1.0, 0.0,1.0);
  wzgrid grid = (*gen)();
  grid->write("test.sg");
}
</PRE>

<H2>How to test other test examples</H2>

 <P>All files with names of the pattern "<B>main*test.html</B>"
contain valid test code.  This code may be automatically extracted
using the perl scripts <B>cog</B> and <B>coguse</B>.

 <P><B>&gt; cog main xyz</B>

 <P>tests the code in <B>main<I>xyz</I>test.html</B>.

 <P>You can do it in two steps:

 <P><B>&gt; coguse main start</B>
 <BR><B>&gt; cog</B>

 <P>The command <B>coguse main xyz</B> extracts the code from
mainxyztest.html into <B><I>$COG_WORK</I>/maintest.cxx</B>. The
<B>cog</B> command calls <B>coguse</B> if options are given, compiles
and links <B><I>$COG_WORK</I>/maintest.cxx</B> to
<B><I>$COG_WORK</I>/test</B> and starts <B><I>$COG_WORK</I>/test</B>.