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Chapter 16: Problem 40

T \(\quad F \quad\) It is possible to overload two function templates.

Short Answer

Expert verified
Answer: True

Step by step solution

01

Understanding Function Templates

Function templates are a feature in C++ programming language, which allows us to write a single function that can handle different data types. A function template defines a family of functions with a single definition in the source code, enabling the compiler to generate the appropriate function based on the arguments passed during the function call.
02

Overloading Function Templates

Overloading function templates is possible in C++. It means that we can have multiple function templates with the same name, but different input parameters. The function templates are differentiated based on the number, types, and/or order of the input parameters.
03

Function Template Overloading Example

Here is an example of overloading two function templates: ```cpp #include // First function template template void display(T x) { std::cout << "Displaying value: " << x << std::endl;; } // Second function template overloaded template void display(T x, U y) { std::cout << "Displaying values: " << x << ", " << y << std::endl; } int main() { display(10); //calling the first function template display(5, 3.5); //calling the second overloaded function template return 0; } ``` The above example illustrates that we can indeed overload two function templates. The first template `display(T x)` has one input parameter, while the second overloaded template `display(T x, U y)` has two input parameters. The compiler will decide which function template to call based on the number of input parameters. So, the correct answer is T (True).

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Most popular questions from this chapter

What is "unwinding the stack"?

What STL algorithm randomly shuffles the elements in a container?

Why is it more convenient to write a function template than a series of overloaded functions?

\(\mathrm{T} \quad \mathrm{F} \quad\) A class object passed to a function template must overload any operators used on the class object by the template.

T \(\quad\) F \(\quad\) A class template may not be used as a base class.
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