C++: Standard Templates vs Classes

What are the main differences between C++ standard templates and classes?

C++ standard templates are blueprints for creating functions or classes that can operate with any data type, while classes are user-defined types that encapsulate data and functions.

Can you give me an example of when to use templates instead of classes?

Sure! Use templates when you want to write a function or class that can handle different data types without code duplication, like a sorting function.

Are there any performance differences between using templates and classes?

Yes, templates can lead to code bloat since they generate separate instances for each type used, while classes are more memory efficient but less flexible.

What about the readability of code? Is one better than the other?

Templates can make code harder to read due to their complexity, while classes are generally more straightforward and easier to understand.