/**
* Main program.
*
* @param array $args Command-line arguments.
* @return integer $Zero on success; non-zero on failure.
*/
public static function main($args)
{
printf("Demonstration program number 1.\n");
$status = 0;
DenseMatrix::main($args);
SparseMatrixAsArray::main($args);
SparseMatrixAsVector::main($args);
SparseMatrixAsLinkedList::main($args);
return $status;
}
*/
public function getTranspose()
{
$result = new DenseMatrix($this->getNumCols(), $this->getNumRows());
for ($i = 0; $i < $this->getNumRows(); ++$i) {
for ($j = 0; $j < $this->getNumCols(); ++$j) {
$result[array($j, $i)] = $this[array($i, $j)];
}
}
return $result;
}
/**
* Main program.
*
* @param array $args Command-line arguments.
* @return integer Zero on success; non-zero on failure.
*/
public static function main($args)
{
printf("DenseMatrix main program.\n");
$status = 0;
$mat = new DenseMatrix(6, 6);
AbstractMatrix::test($mat);
AbstractMatrix::testTranspose($mat);
AbstractMatrix::testTimes($mat, $mat);
return $status;
}
}
if (realpath($argv[0]) == realpath(__FILE__)) {
exit(DenseMatrix::main(array_slice($argv, 1)));
}
