/** * Declares an association between this object and a ChildCart object. * * @param ChildCart $v * @return \Thelia\Model\Order The current object (for fluent API support) * @throws PropelException */ public function setCart(ChildCart $v = null) { if ($v === null) { $this->setCartId(NULL); } else { $this->setCartId($v->getId()); } $this->aCart = $v; // Add binding for other direction of this n:n relationship. // If this object has already been added to the ChildCart object, it will not be re-added. if ($v !== null) { $v->addOrder($this); } return $this; }