42 return new Mul(*
this);
Expression * clone() const
It creates a new copy of this expression.
TE_DEFINE_VISITABLE Mul(Expression *arg1, Expression *arg2)
Constructor.
BinaryOp & operator=(const BinaryOp &rhs)
This is an abstract class that models a query expression.
Mul & operator=(const Mul &rhs)
A base class for binary operations.
The multiply operator - syntatic-suggar.