Question

If you want to create function objects from a class, what must the class overload?

   If you want to create function objects from a class, what must the class overload?

Starting out with C++: From Control Structures through Objects

Starting out with C++: From Control Structures through Objects

Tony Gaddis 10th Edition

Chapter 17, Problem 18

Instant Answer

Step 1

Function objects, also known as functors, are objects that can be called as if they were functions. In C++, this is typically achieved by overloading the function call operator. Show more…

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If you want to create function objects from a class, what must the class overload?

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