OOPS
August 29, 2024OOPS
August 29, 2024OOPS
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Question 57
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A function object :
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is an instance of a class for which operator ( ) is a member function.
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is an instance of a class for which operator → is a member function.
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is a pointer to any function
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is a member function of a class
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Question 57 Explanation:
A function object is an object to which the function call operator can be applied. Typically, it is a class that defines the function call operator (operator()()) as a member function. When a function object is used as a function, the function call operator is invoked whenever the function is called.
Correct Answer: A
Question 57 Explanation:
A function object is an object to which the function call operator can be applied. Typically, it is a class that defines the function call operator (operator()()) as a member function. When a function object is used as a function, the function call operator is invoked whenever the function is called.