public function remove($document)
    {
        if (!is_object($document)) {
            throw new \InvalidArgumentException(gettype($document));
        }
        $this->errorIfClosed();
        $this->unitOfWork->remove($document);
    }
public function remove($document)
    {
        if (!is_object($document)) {
            throw new \InvalidArgumentException(gettype($document));
        }
        $this->errorIfClosed();
        $this->unitOfWork->remove($document);
    }
public function remove ( $ document ) { if ( ! is_object ( $ document ) ) { throw new \ InvalidArgumentException ( gettype ( $ document ) ) ; } $ this -> errorIfClosed ( ) ; $ this -> unitOfWork -> remove ( $ document ) ; }
Removes a document instance.

A removed document will be removed from the database at or before transaction commit
or as a result of the flush operation.

@param object $document The document instance to remove.

@throws \InvalidArgumentException when the $document param is not an object
Removes a document instance .