src/Chippyash/Math/Type/Traits/CheckFloatTypes.php
<?php
/**
* Arithmetic calculation support for Chippyash Strong Types
*
* @author Ashley Kitson <akitson@zf4.biz>
* @copyright Copyright (c) 2014, Ashley Kitson, UK
* @licence GPL V3 or later : http://www.gnu.org/licenses/gpl.html
*/
namespace Chippyash\Math\Type\Traits;
use Chippyash\Type\Interfaces\NumericTypeInterface;
use Chippyash\Type\Number\FloatType;
/**
* Check for Float type, converting if necessary
*/
trait CheckFloatTypes
{
/**
* Check for float type, converting if necessary
*
* @param NumericTypeInterface $a
* @param NumericTypeInterface $b
* @return array [FloatType, FloatType]
*/
protected function checkFloatTypes(NumericTypeInterface $a, NumericTypeInterface $b)
{
$a1 = ($a instanceof FloatType ? $a : $a->asFloatType());
$b1 = ($b instanceof FloatType ? $b : $b->asFloatType());
return [$a1, $b1];
}
}