/**
* Run test to ensure matrix is complete i.e. fully populated
*
* @param \Chippyash\Matrix\Matrix $matrix
*
* @return $this
*
* @throws NotCompleteMatrixException
*/
protected function assertMatrixIsComplete(Matrix $matrix)
{
$test = new IsComplete();
if (!$test->is($matrix)) {
throw new NotCompleteMatrixException($test->getErrRow());
}
return $this;
}
/**
* Does the matrix have this attribute
*
* @param Matrix $mA
* @return boolean
*/
public function is(Matrix $mA)
{
//nb isComplete will return true if mA is empty
$isComplete = new IsComplete();
if (!$isComplete->is($mA)) {
return false;
}
$m = $mA->rows();
$n = $mA->columns();
return $m == $n;
}