Calculator Class Reference

Public Member Functions
	__construct (\Magento\Framework\Pricing\PriceCurrencyInterface $priceCurrency)
	deltaRound ($price, $negative=false)

Protected Attributes
	$_delta = 0.0
	$priceCurrency

Detailed Description

Calculations Library

@api

Since

100.0.2

Definition at line 14 of file Calculator.php.

Constructor & Destructor Documentation

__construct()

__construct

(

\Magento\Framework\Pricing\PriceCurrencyInterface

$priceCurrency

)

Parameters

\Magento\Framework\Pricing\PriceCurrencyInterface

$priceCurrency

Definition at line 31 of file Calculator.php.

    {
        $this->priceCurrency = $priceCurrency;
    }

Member Function Documentation

deltaRound()

deltaRound	(		$price,
			$negative = false
	)

Round price considering delta

Parameters

float	$price
bool	$negative	Indicates if we perform addition (true) or subtraction (false) of rounded value

Returns

float

Definition at line 43 of file Calculator.php.

    {
        $roundedPrice = $price;
        if ($roundedPrice) {
            if ($negative) {
                $this->_delta = -$this->_delta;
            }
            $price += $this->_delta;
            $roundedPrice = $this->priceCurrency->round($price);
            $this->_delta = $price - $roundedPrice;
            if ($negative) {
                $this->_delta = -$this->_delta;
            }
        }
        return $roundedPrice;
    }

Field Documentation

$_delta

$_delta = 0.0

protected

Definition at line 21 of file Calculator.php.

$priceCurrency

$priceCurrency

protected

Definition at line 26 of file Calculator.php.

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The documentation for this class was generated from the following file:

• vendor/magento/framework/Math/Calculator.php