What are static assertions in C++?

Can you explain what static assertions are in C++?

Static assertions in C++ are compile-time assertions that check conditions during compilation, ensuring certain conditions hold true.

How do you use static assertions in your code?

You can use static assertions with the static_assert keyword followed by a condition and an optional message, like this: static_assert(condition, "Error message");.

What are some common use cases for static assertions?

Common use cases include validating template parameters, ensuring type sizes, and checking compatibility of types at compile time.

Can static assertions improve code safety?

Yes, they help catch errors early in the development process, making your code safer and more robust.