In terms of performance, how does the use of anonymous function objects compare with named function objects in iterative operations?

In terms of optimization, how do just-in-time compilers (JIT) treat function objects during runtime executions?

Discuss the use of friend functions, when to use and its specification at compile time and run time.

Difference between functional specification and requirement specification. Do we need both in orders to write the test cases?

To commence, may we present a succinct summary of the compiler, followed by a discussion of advantageous pointers regarding testability?

Is that correct?Pointers or references are required for dynamically bound virtual functions.

The related functions generated from a function template all have the same name, sothe compiler uses______________ resolution to invoke the proper function.

Give an example of how the background process of invoking inline functions is different from that of calling a standard function, and explain how the difference came to exist. In addition, give an example of how the difference was brought about.

What is the method for storing local declarations in computer memory? Is there any reason to avoid using local declarations if the same objective can be achieved without them? Why use value parameters if reference parameters can be used in any function? What role do value parameters play in program data processing?