Pinq\Expressions\CastExpression::getCastValue PHP Method

    public function getCastValue()
    {
        return $this->castValue;
    }

 public function visitCast(O\CastExpression $expression)
 {
     $this->walk($expression->getCastValue());
     $this->addTypeOperation($expression, $this->analysis[$expression->getCastValue()]->getCast($expression));
 }