Solution: Array Class Using Constrained Template Parameters

Get an overview of how to implement the array class using the constrained template parameters.

We'll cover the following

Solution

On line 5 we create a simple concept Integral that is applied to the typename T, such that T can pass only integer values. In the main function, we test the Array class on int. We can uncomment lines 34–36 and compile the code to see the error message for a float type.

Get hands-on with 1200+ tech skills courses.