A Function Object Is

question 67

Multiple Choice

A function object is

• A) an instance of a class that has exactly one member function and no member variables.
• B) an object of a class that has any number of member functions, but no member variables.
• C) an object of a class that overloads the function call operator ().
• D) an object that has a member variable that is a pointer to a function.
• E) None of the above

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Definitions:

Commodity X

A placeholder term for any generic good or service in economic discussions or models.

Commodity Y

A generic term for any tradable good or material product that is interchangeable with other goods of the same type.

Utility Function

It's a mathematical representation of how a consumer's preferences over a set of goods and services translates into a level of satisfaction or utility.

Price of X

The cost at which a specific item or commodity, denoted as "X," is sold in the market.