Recently, some friends have consulted the editor on how to create a copy constructor in Visual Studio 2019? The following is a guide to Visual Studio Friends in need can learn about the method of creating a copy constructor in 2019.

The first step: first define a class (as shown in the figure).

Step 2: Then write the name of the constructor (as shown in the picture).

Step 3: Pass the parameters into a class (as shown in the figure).

Step 4: Write the contents of the copy constructor, so that the copy constructor is created (as shown in the figure).

Step 5: Call the copy constructor in the main function (as shown in the figure).

Step 6: Finally run the program (as shown in the picture).

The above is the entire content of how to create a copy constructor in Visual Studio 2019 brought to you by the editor. I hope it can help you.