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If a friend overloaded operator have to be changed to member overloaded operator, which operator should be used with the class name?
In the case of friend operator overloaded functions how many maximum object arguments a unary operator overloaded function can take?
In the case of friend operator overloaded functions how many maximum object arguments a binary operator overloaded function can take?
Consider two binary operators ‘↑’ and ‘↓’ with the precedence of operator ↓ being lower than that of the operator ↑. Operator ↑ is right associative while operator ↓ is left associative. Which one of the following represents the parse tree for expression (7↓3↑4↑3↓2)?
Consider two binary operators ‘↑’ and ‘↓’ with the precedence of operator ↓being lower than that of the operator ↑. Operator ↑ is right associative while operator ↓ is left associative. Which one of the following represents the parse tree for expression (7 ↓ 3 ↑ 4 ↑ 3 ↓ 2)?
In C++, which of the following operator cannot be overloaded?
Which of the following operator(s) cannot be overloaded?
The operator that cannot be overloaded is
The mixing vat in a factory receives liquid ingredients through six separate value--- labeled R.S.T.U,Y and Z -- each of which has exactly two settings: open and closed.The mixing vat operator must ensure that each valve is set open or closed according to the following conditions: If T is open, both S and Z must be closed, R and Z cannot both be closed at the same time; If Y is closed, Z must also be closed;S and U cannot both be open at the same time. Which of the following, if given to the mixing vat operator as an instruction, would not determine the setting of any other valve ?
If a new operator is defined for a class and still global new operator have to be used, which operator should be used with the keyword new?