source/Application/Model/Basket.php
public function getWeight()
    {
        $weight = 0;

        foreach ($this->_aBasketContents as $oBasketItem) {
            $weight += $oBasketItem->getWeight();
        }

        return $weight;
    }
public function getWeight()
    {
        $weight = 0;

        foreach ($this->_aBasketContents as $oBasketItem) {
            $weight += $oBasketItem->getWeight();
        }

        return $weight;
    }
public function getWeight ( ) { $ weight = 0 ; foreach ( $ this -> _aBasketContents as $ oBasketItem ) { $ weight += $ oBasketItem -> getWeight ( ) ; } return $ weight ; }
Returns total basket weight.

@return double
Returns total basket weight .