Function Templates In C++

We looked at a very straightforward class template last time, which should have given you the confidence to get started in creating your own template classes.

Now, to round off this introduction to C++ templates, we’ll just have a quick look at function templates, and talk a little more about the workings behind template source code.

As usual, we’ll start with the code, and then dissect it below in order to understand what is going on.

Here’s an example program:

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