/**
* Main program.
*
* @param array $args Command-line arguments.
* @return integer Zero on succes; non-zero on failure.
*/
public static function main($args)
{
printf("Demonstration program number 10.\n");
$status = 0;
GraphAsMatrix::main($args);
GraphAsLists::main($args);
DigraphAsMatrix::main($args);
DigraphAsLists::main($args);
return $status;
}
/**
* Returns the edges in this graph.
*
* @return object IteratorAggregate
* The edges in this graph.
*/
public function getEdges()
{
return new DigraphAsMatrix_EdgeAggregate($this);
}
/**
* Main program.
*
* @param array $args Command-line arguments.
* @return integer Zero on success; non-zero on failure.
*/
public static function main($args)
{
printf("DigraphAsMatrix main program.\n");
$status = 0;
$g = new DigraphAsMatrix(4);
AbstractDigraph::test($g);
$g->purge();
AbstractDigraph::testWeighted($g);
$g->purge();
return $status;
}
}
if (realpath($argv[0]) == realpath(__FILE__)) {
exit(DigraphAsMatrix::main(array_slice($argv, 1)));
}
